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flutter::testing Namespace Reference

Classes

class  FlutterEngineTest
 
class  MockFlutterEngineTest
 
class  FlutterMenuPluginTest
 
class  FlutterWindowControllerTest
 
class  FlutterWindowControllerRetainTest
 

Typedefs

using FlutterChannelKeyResponderTest = AutoreleasePoolTest
 
using FlutterEmbedderExternalTextureTest = AutoreleasePoolTest
 
using FlutterViewControllerTest = AutoreleasePoolTest
 
using FlutterViewControllerMockEngineTest = MockFlutterEngineTest
 

Functions

 TEST_F (AccessibilityBridgeMacWindowTest, SendsAccessibilityCreateNotificationFlutterViewWindow)
 
 TEST_F (AccessibilityBridgeMacWindowTest, NonZeroRootNodeId)
 
 TEST_F (AccessibilityBridgeMacTest, DoesNotSendAccessibilityCreateNotificationWhenHeadless)
 
 TEST_F (AccessibilityBridgeMacTest, DoesNotSendAccessibilityCreateNotificationWhenNoWindow)
 
 TEST (FlutterAppDelegateTest, DoesNotCallDelegatesWithoutHandler)
 
 TEST (FlutterAppDelegateTest, ReceivesOpenURLs)
 
 TEST (FlutterAppDelegateTest, OperURLsStopsAfterHandled)
 
 TEST (FlutterAppLifecycleDelegateTest, RespondsToWillFinishLaunching)
 
 TEST (FlutterAppLifecycleDelegateTest, RespondsToDidFinishLaunching)
 
 TEST (FlutterAppLifecycleDelegateTest, RespondsToWillBecomeActive)
 
 TEST (FlutterAppLifecycleDelegateTest, RespondsToDidBecomeActive)
 
 TEST (FlutterAppLifecycleDelegateTest, RespondsToWillResignActive)
 
 TEST (FlutterAppLifecycleDelegateTest, RespondsToDidResignActive)
 
 TEST (FlutterAppLifecycleDelegateTest, RespondsToWillTerminate)
 
 TEST (FlutterAppLifecycleDelegateTest, RespondsToWillHide)
 
 TEST (FlutterAppLifecycleDelegateTest, RespondsToWillUnhide)
 
 TEST (FlutterAppLifecycleDelegateTest, RespondsToDidHide)
 
 TEST (FlutterAppLifecycleDelegateTest, RespondsToDidUnhide)
 
 TEST (FlutterAppLifecycleDelegateTest, RespondsToDidChangeScreenParameters)
 
 TEST (FlutterAppLifecycleDelegateTest, RespondsToDidChangeOcclusionState)
 
 TEST (FlutterAppLifecycleDelegateTest, ReleasesDelegateOnDealloc)
 
 TEST_F (FlutterChannelKeyResponderTest, BasicKeyEvent)
 
 TEST_F (FlutterChannelKeyResponderTest, EmptyResponseIsTakenAsHandled)
 
 TEST_F (FlutterChannelKeyResponderTest, FollowsLayoutMap)
 
 TEST_F (FlutterEmbedderExternalTextureTest, TestTextureResolution)
 
 TEST_F (FlutterEmbedderExternalTextureTest, TestPopulateExternalTexture)
 
 TEST_F (FlutterEmbedderExternalTextureTest, TestPopulateExternalTextureYUVA)
 
 TEST_F (FlutterEmbedderExternalTextureTest, TestPopulateExternalTextureYUVA2)
 
 TEST_F (FlutterEmbedderExternalTextureTest, TestPopulateUnsupportedExternalTexture)
 
 TEST_F (FlutterEmbedderExternalTextureTest, TestTextureResolutionImpeller)
 
 TEST_F (FlutterEmbedderExternalTextureTest, TestPopulateExternalTextureImpeller)
 
 TEST_F (FlutterEmbedderExternalTextureTest, TestPopulateExternalTextureYUVAImpeller)
 
 TEST_F (FlutterEmbedderExternalTextureTest, TestPopulateExternalTextureYUVA2Impeller)
 
 TEST_F (FlutterEmbedderExternalTextureTest, TestPopulateUnsupportedExternalTextureImpeller)
 
 TEST (FlutterEmbedderKeyResponderUnittests, BasicKeyEvent)
 
 TEST (FlutterEmbedderKeyResponderUnittests, NonAsciiCharacters)
 
 TEST (FlutterEmbedderKeyResponderUnittests, MultipleCharacters)
 
 TEST (FlutterEmbedderKeyResponderUnittests, SynthesizeForDuplicateDownEvent)
 
 TEST (FlutterEmbedderKeyResponderUnittests, IgnoreDuplicateUpEvent)
 
 TEST (FlutterEmbedderKeyResponderUnittests, ConvertAbruptRepeatEventsToDown)
 
 TEST (FlutterEmbedderKeyResponderUnittests, ToggleModifiersDuringKeyTap)
 
 TEST (FlutterEmbedderKeyResponderUnittests, SpecialModiferFlags)
 
 TEST (FlutterEmbedderKeyResponderUnittests, IdentifyLeftAndRightModifiers)
 
 TEST (FlutterEmbedderKeyResponderUnittests, SynthesizeMissedModifierEvents)
 
 TEST (FlutterEmbedderKeyResponderUnittests, SynthesizeMissedModifierEventsInNormalEvents)
 
 TEST (FlutterEmbedderKeyResponderUnittests, ConvertCapsLockEvents)
 
 TEST (FlutterEmbedderKeyResponderUnittests, SynchronizeCapsLockStateOnCapsLock)
 
 TEST (FlutterEmbedderKeyResponderUnittests, SynchronizeCapsLockStateOnNormalKey)
 
 TEST_F (FlutterEngineTest, CanLaunch)
 
 TEST_F (FlutterEngineTest, HasNonNullExecutableName)
 
 TEST_F (FlutterEngineTest, Switches)
 
 TEST_F (FlutterEngineTest, MessengerSend)
 
 TEST_F (FlutterEngineTest, CanLogToStdout)
 
 TEST_F (FlutterEngineTest, DISABLED_BackgroundIsBlack)
 
 TEST_F (FlutterEngineTest, DISABLED_CanOverrideBackgroundColor)
 
 TEST_F (FlutterEngineTest, CanToggleAccessibility)
 
 TEST_F (FlutterEngineTest, CanToggleAccessibilityWhenHeadless)
 
 TEST_F (FlutterEngineTest, ProducesAccessibilityTreeWhenAddingViews)
 
 TEST_F (FlutterEngineTest, NativeCallbacks)
 
 TEST_F (FlutterEngineTest, Compositor)
 
 TEST_F (FlutterEngineTest, CompositorIgnoresUnknownView)
 
 TEST_F (FlutterEngineTest, DartEntrypointArguments)
 
 TEST_F (FlutterEngineTest, FlutterBinaryMessengerDoesNotRetainEngine)
 
 TEST_F (FlutterEngineTest, FlutterTextureRegistryDoesNotReturnEngine)
 
 TEST_F (FlutterEngineTest, PublishedValueNilForUnknownPlugin)
 
 TEST_F (FlutterEngineTest, PublishedValueNSNullIfNoPublishedValue)
 
 TEST_F (FlutterEngineTest, PublishedValueReturnsLastPublished)
 
 TEST_F (FlutterEngineTest, RegistrarForwardViewControllerLookUpToEngine)
 
 TEST_F (FlutterEngineTest, MessengerCleanupConnectionWorks)
 
 TEST_F (FlutterEngineTest, HasStringsWhenPasteboardEmpty)
 
 TEST_F (FlutterEngineTest, HasStringsWhenPasteboardFull)
 
 TEST_F (FlutterEngineTest, ResponseAfterEngineDied)
 
 TEST_F (FlutterEngineTest, ResponseFromBackgroundThread)
 
 TEST_F (FlutterEngineTest, CanGetEngineForId)
 
 TEST_F (FlutterEngineTest, ResizeSynchronizerNotBlockingRasterThreadAfterShutdown)
 
 TEST_F (FlutterEngineTest, ManageControllersIfInitiatedByController)
 
 TEST_F (FlutterEngineTest, ManageControllersIfInitiatedByEngine)
 
 TEST_F (FlutterEngineTest, RemovingViewDisposesCompositorResources)
 
 TEST_F (FlutterEngineTest, HandlesTerminationRequest)
 
 TEST_F (FlutterEngineTest, IgnoresTerminationRequestIfNotFlutterAppDelegate)
 
 TEST_F (FlutterEngineTest, HandleAccessibilityEvent)
 
 TEST_F (FlutterEngineTest, HandleLifecycleStates) API_AVAILABLE(macos(10.9))
 
 TEST_F (FlutterEngineTest, ForwardsPluginDelegateRegistration)
 
 TEST_F (FlutterEngineTest, UnregistersPluginsOnEngineDestruction)
 
 TEST_F (FlutterEngineTest, RunWithEntrypointUpdatesDisplayConfig)
 
 TEST_F (FlutterEngineTest, NotificationsUpdateDisplays)
 
 TEST_F (FlutterEngineTest, DisplaySizeIsInPhysicalPixel)
 
 TEST_F (FlutterEngineTest, ReportsHourFormat)
 
id CreateMockFlutterEngine (NSString *pasteboardString)
 
 TEST (FlutterKeyboardManagerUnittests, SinglePrimaryResponder)
 
 TEST (FlutterKeyboardManagerUnittests, DoublePrimaryResponder)
 
 TEST (FlutterKeyboardManagerUnittests, SingleFinalResponder)
 
 TEST (FlutterKeyboardManagerUnittests, EmptyNextResponder)
 
 TEST (FlutterKeyboardManagerUnittests, GetPressedState)
 
 TEST (FlutterKeyboardManagerUnittests, KeyboardChannelGetPressedState)
 
 TEST (FlutterKeyboardManagerUnittests, RacingConditionBetweenKeyAndText)
 
 TEST (FlutterKeyboardManagerUnittests, CorrectLogicalKeyForLayouts)
 
 TEST (FlutterKeyboardManagerUnittests, ShouldNotHoldStrongReferenceToDelegate)
 
 TEST_F (FlutterMenuPluginTest, TestSetMenu)
 
 TEST (FlutterPlatformNodeDelegateMac, Basics)
 
 TEST (FlutterPlatformNodeDelegateMac, SelectableTextHasCorrectSemantics)
 
 TEST (FlutterPlatformNodeDelegateMac, SelectableTextWithoutSelectionReturnZeroRange)
 
 TEST (FlutterPlatformNodeDelegateMac, CanPerformAction)
 
 TEST (FlutterPlatformNodeDelegateMac, TextFieldUsesFlutterTextField)
 
 TEST (FlutterPlatformNodeDelegateMac, ChangingFlagsUpdatesNativeViewAccessible)
 
 TEST (FlutterPlatformViewController, TestCreatePlatformViewNoMatchingViewType)
 
 TEST (FlutterPlatformViewController, TestRegisterPlatformViewFactoryAndCreate)
 
 TEST (FlutterPlatformViewController, TestCreateAndDispose)
 
 TEST (FlutterPlatformViewController, TestReset)
 
 TEST (FlutterPlatformViewController, TestDisposeOnMissingViewId)
 
 TEST (FlutterPlatformViewController, TestAcceptGesture)
 
 TEST (FlutterPlatformViewController, TestAcceptGestureOnMissingViewId)
 
 TEST (FlutterPlatformViewController, TestRejectGesture)
 
 TEST (FlutterPlatformViewController, TestRejectGestureOnMissingViewId)
 
static FlutterSurfaceManager * CreateSurfaceManager (TestView *testView)
 
static FlutterSurfacePresentInfo * CreatePresentInfo (FlutterSurface *surface, CGPoint offset=CGPointZero, size_t index=0, const std::vector< FlutterRect > &paintRegion={})
 
 TEST (FlutterSurfaceManager, MetalTextureSizeMatchesSurfaceSize)
 
 TEST (FlutterSurfaceManager, TestSurfaceLookupFromTexture)
 
 TEST (FlutterSurfaceManager, BackBufferCacheDoesNotLeak)
 
 TEST (FlutterSurfaceManager, SurfacesAreRecycled)
 
 TEST (FlutterSurfaceManager, BackingStoreCacheSurfaceStuckInUse)
 
bool operator== (const CGRect &lhs, const CGRect &rhs)
 
 TEST (FlutterSurfaceManager, LayerManagement)
 
 TEST (FlutterTextInputPluginTest, TestEmptyCompositionRange)
 
 TEST (FlutterTextInputPluginTest, TestSetMarkedTextWithSelectionChange)
 
 TEST (FlutterTextInputPluginTest, TestSetMarkedTextWithReplacementRange)
 
 TEST (FlutterTextInputPluginTest, TestComposingRegionRemovedByFramework)
 
 TEST (FlutterTextInputPluginTest, TestClearClientDuringComposing)
 
 TEST (FlutterTextInputPluginTest, TestAutocompleteDisabledWhenAutofillNotSet)
 
 TEST (FlutterTextInputPluginTest, TestAutocompleteEnabledWhenAutofillSet)
 
 TEST (FlutterTextInputPluginTest, TestAutocompleteEnabledWhenAutofillSetNoHint)
 
 TEST (FlutterTextInputPluginTest, TestAutocompleteDisabledWhenObscureTextSet)
 
 TEST (FlutterTextInputPluginTest, TestAutocompleteDisabledWhenPasswordAutofillSet)
 
 TEST (FlutterTextInputPluginTest, TestAutocompleteDisabledWhenAutofillGroupIncludesPassword)
 
 TEST (FlutterTextInputPluginTest, TestFirstRectForCharacterRange)
 
 TEST (FlutterTextInputPluginTest, TestFirstRectForCharacterRangeAtInfinity)
 
 TEST (FlutterTextInputPluginTest, TestFirstRectForCharacterRangeWithEsotericAffineTransform)
 
 TEST (FlutterTextInputPluginTest, TestSetEditingStateWithTextEditingDelta)
 
 TEST (FlutterTextInputPluginTest, TestOperationsThatTriggerDelta)
 
 TEST (FlutterTextInputPluginTest, TestComposingWithDelta)
 
 TEST (FlutterTextInputPluginTest, TestComposingWithDeltasWhenSelectionIsActive)
 
 TEST (FlutterTextInputPluginTest, TestLocalTextAndSelectionUpdateAfterDelta)
 
 TEST (FlutterTextInputPluginTest, TestPerformKeyEquivalent)
 
 TEST (FlutterTextInputPluginTest, HandleArrowKeyWhenImePopoverIsActive)
 
 TEST (FlutterTextInputPluginTest, UnhandledKeyEquivalent)
 
 TEST (FlutterTextInputPluginTest, TestSelectorsAreForwardedToFramework)
 
 TEST (FlutterTextInputPluginTest, TestSelectorsNotForwardedToFrameworkIfNoClient)
 
 TEST (FlutterTextInputPluginTest, TestInsertNewLine)
 
 TEST (FlutterTextInputPluginTest, TestSendActionDoNotInsertNewLine)
 
 TEST (FlutterTextInputPluginTest, TestAttributedSubstringOutOfRange)
 
 TEST (FlutterTextInputPluginTest, CanWorkWithFlutterTextField)
 
 TEST (FlutterTextInputPluginTest, CanNotBecomeResponderIfNoViewController)
 
 TEST (FlutterTextInputPluginTest, IsAddedAndRemovedFromViewHierarchy)
 
 TEST (FlutterTextInputPluginTest, FirstResponderIsCorrect)
 
 TEST (FlutterTextInputPluginTest, HasZeroSizeAndClipsToBounds)
 
 TEST (FlutterTextInputPluginTest, WorksWithoutViewId)
 
 TEST (FlutterTextInputPluginTest, InsertTextWithCollapsedSelectionInsideComposing)
 
 TEST (FlutterTextInputPluginTest, InsertTextHandlesNSAttributedString)
 
 TEST (FlutterTextInputPluginTest, InsertTextHandlesEmptyAttributedString)
 
 TEST (FlutterTextInputSemanticsObjectTest, DoesInitialize)
 
 TEST_F (FlutterViewControllerTest, HasViewThatHidesOtherViewsInAccessibility)
 
 TEST_F (FlutterViewControllerTest, FlutterViewAcceptsFirstMouse)
 
 TEST_F (FlutterViewControllerTest, ReparentsPluginWhenAccessibilityDisabled)
 
 TEST_F (FlutterViewControllerTest, CanSetMouseTrackingModeBeforeViewLoaded)
 
 TEST_F (FlutterViewControllerMockEngineTest, TestKeyEventsAreSentToFramework)
 
 TEST_F (FlutterViewControllerMockEngineTest, TestKeyEventsArePropagatedIfNotHandled)
 
 TEST_F (FlutterViewControllerMockEngineTest, TestKeyEventsAreNotPropagatedIfHandled)
 
 TEST_F (FlutterViewControllerMockEngineTest, TestCtrlTabKeyEventIsPropagated)
 
 TEST_F (FlutterViewControllerMockEngineTest, TestKeyEquivalentIsPassedToTextInputPlugin)
 
 TEST_F (FlutterViewControllerMockEngineTest, TestFlagsChangedEventsArePropagatedIfNotHandled)
 
 TEST_F (FlutterViewControllerMockEngineTest, TestKeyboardIsRestartedOnEngineRestart)
 
 TEST_F (FlutterViewControllerMockEngineTest, TestTrackpadGesturesAreSentToFramework)
 
 TEST_F (FlutterViewControllerMockEngineTest, TestmouseAndGestureEventsAreHandledSeparately)
 
 TEST_F (FlutterViewControllerMockEngineTest, TestMouseDownUpEventsSentToNextResponder)
 
 TEST_F (FlutterViewControllerMockEngineTest, TestModifierKeysAreSynthesizedOnMouseMove)
 
 TEST_F (FlutterViewControllerMockEngineTest, testViewWillAppearCalledMultipleTimes)
 
 TEST_F (FlutterViewControllerMockEngineTest, testFlutterViewIsConfigured)
 
 TEST_F (FlutterViewControllerTest, testLookupKeyAssets)
 
 TEST_F (FlutterViewControllerTest, testLookupKeyAssetsWithPackage)
 
 TEST_F (FlutterViewControllerTest, testViewControllerIsReleased)
 
id CreateMockViewController ()
 
 TEST (FlutterViewEngineProviderUnittests, GetViewReturnsTheCorrectView)
 
 TEST_F (FlutterWindowControllerTest, CreateRegularWindow)
 
 TEST_F (FlutterWindowControllerRetainTest, WindowControllerDoesNotRetainEngine)
 
 TEST_F (FlutterWindowControllerTest, DestroyRegularWindow)
 
 TEST_F (FlutterWindowControllerTest, InternalFlutter_Window_GetHandle)
 
 TEST_F (FlutterWindowControllerTest, WindowStates)
 
 TEST (KeyMappingTest, HasExpectedValues)
 
FlutterSemanticsNode2 CreateSemanticsNode (int32_t id, const char *label, const std::vector< int32_t > *children=nullptr)
 
 TEST (AccessibilityBridgeTest, BasicTest)
 
 TEST (AccessibilityBridgeTest, AccessibilityRootId)
 
 TEST (AccessibilityBridgeTest, AddOrder)
 
 TEST (AccessibilityBridgeTest, CanFireChildrenChangedCorrectly)
 
 TEST (AccessibilityBridgeTest, CanHandleSelectionChangeCorrectly)
 
 TEST (AccessibilityBridgeTest, DoesNotAssignEditableRootToSelectableText)
 
 TEST (AccessibilityBridgeTest, SwitchHasSwitchRole)
 
 TEST (AccessibilityBridgeTest, SliderHasSliderRole)
 
 TEST (AccessibilityBridgeTest, CanSetCheckboxChecked)
 
 TEST (AccessibilityBridgeTest, CanReparentNode)
 
 TEST (AccessibilityBridgeTest, CanReparentMultipleNodes)
 
 TEST (AccessibilityBridgeTest, CanReparentNodeWithChild)
 
 TEST (AccessibilityBridgeTest, AXTreeManagerTest)
 
 TEST (AccessibilityBridgeTest, LineBreakingObjectTest)
 
 TEST (FlutterPlatformNodeDelegateTest, NodeDelegateHasUniqueId)
 
 TEST (FlutterPlatformNodeDelegateTest, canPerfomActions)
 
 TEST (FlutterPlatformNodeDelegateTest, canGetAXNode)
 
 TEST (FlutterPlatformNodeDelegateTest, canCalculateBoundsCorrectly)
 
 TEST (FlutterPlatformNodeDelegateTest, canCalculateOffScreenBoundsCorrectly)
 
 TEST (FlutterPlatformNodeDelegateTest, canUseOwnerBridge)
 
 TEST (FlutterPlatformNodeDelegateTest, selfIsLowestPlatformAncestor)
 
 TEST (FlutterPlatformNodeDelegateTest, canGetFromNodeID)
 

Variables

FlutterSemanticsFlags kEmptyFlags = FlutterSemanticsFlags{}
 

Typedef Documentation

◆ FlutterChannelKeyResponderTest

using flutter::testing::FlutterChannelKeyResponderTest = typedef AutoreleasePoolTest

Definition at line 73 of file FlutterChannelKeyResponderTest.mm.

◆ FlutterEmbedderExternalTextureTest

using flutter::testing::FlutterEmbedderExternalTextureTest = typedef AutoreleasePoolTest

Definition at line 94 of file FlutterEmbedderExternalTextureTest.mm.

◆ FlutterViewControllerMockEngineTest

using flutter::testing::FlutterViewControllerMockEngineTest = typedef MockFlutterEngineTest

Definition at line 185 of file FlutterViewControllerTest.mm.

◆ FlutterViewControllerTest

using flutter::testing::FlutterViewControllerTest = typedef AutoreleasePoolTest

Definition at line 184 of file FlutterViewControllerTest.mm.

Function Documentation

◆ CreateMockFlutterEngine()

id flutter::testing::CreateMockFlutterEngine ( NSString *  pasteboardString)

Definition at line 76 of file FlutterEngineTestUtils.mm.

76  {
77  NSString* fixtures = @(testing::GetFixturesPath());
78  FlutterDartProject* project = [[FlutterDartProject alloc]
79  initWithAssetsPath:fixtures
80  ICUDataPath:[fixtures stringByAppendingString:@"/icudtl.dat"]];
81  FlutterEngine* engine = [[FlutterEngine alloc] initWithName:@"test"
82  project:project
83  allowHeadlessExecution:true];
84 
85  FakePasteboard* pasteboardMock = [[FakePasteboard alloc] init];
86  [pasteboardMock setString:pasteboardString forType:NSPasteboardTypeString];
87  engine.pasteboard = pasteboardMock;
88  id engineMock = OCMPartialMock(engine);
89  return engineMock;
90 }

References FlutterPasteboard::setString:forType:.

Referenced by flutter::testing::MockFlutterEngineTest::SetUp(), TEST(), and TEST_F().

◆ CreateMockViewController()

id flutter::testing::CreateMockViewController ( )

Definition at line 9 of file FlutterViewControllerTestUtils.mm.

9  {
10  {
11  NSString* fixtures = @(testing::GetFixturesPath());
12  FlutterDartProject* project = [[FlutterDartProject alloc]
13  initWithAssetsPath:fixtures
14  ICUDataPath:[fixtures stringByAppendingString:@"/icudtl.dat"]];
15  FlutterViewController* viewController = [[FlutterViewController alloc] initWithProject:project];
16  id viewControllerMock = OCMPartialMock(viewController);
17  return viewControllerMock;
18  }
19 }

Referenced by TEST_F().

◆ CreatePresentInfo()

static FlutterSurfacePresentInfo* flutter::testing::CreatePresentInfo ( FlutterSurface *  surface,
CGPoint  offset = CGPointZero,
size_t  index = 0,
const std::vector< FlutterRect > &  paintRegion = {} 
)
static

Definition at line 53 of file FlutterSurfaceManagerTest.mm.

57  {}) {
58  FlutterSurfacePresentInfo* res = [[FlutterSurfacePresentInfo alloc] init];
59  res.surface = surface;
60  res.offset = offset;
61  res.zIndex = index;
62  res.paintRegion = paintRegion;
63  return res;
64 }
FlutterSurfacePresentInfo::paintRegion
std::vector< FlutterRect > paintRegion
Definition: FlutterSurfaceManager.h:23

◆ CreateSemanticsNode()

FlutterSemanticsNode2 flutter::testing::CreateSemanticsNode ( int32_t  id,
const char *  label,
const std::vector< int32_t > *  children = nullptr 
)

Definition at line 20 of file accessibility_bridge_unittests.cc.

23  {
24  return {
25  .id = id,
26  // NOLINTNEXTLINE(clang-analyzer-optin.core.EnumCastOutOfRange)
27  .flags__deprecated__ = static_cast<FlutterSemanticsFlag>(0),
28  // NOLINTNEXTLINE(clang-analyzer-optin.core.EnumCastOutOfRange)
29  .actions = static_cast<FlutterSemanticsAction>(0),
30  .text_selection_base = -1,
31  .text_selection_extent = -1,
32  .label = label,
33  .hint = "",
34  .value = "",
35  .increased_value = "",
36  .decreased_value = "",
37  .child_count = children ? children->size() : 0,
38  .children_in_traversal_order = children ? children->data() : nullptr,
39  .custom_accessibility_actions_count = 0,
40  .tooltip = "",
41  .flags2 = &kEmptyFlags,
42  };
43 }
flutter::testing::kEmptyFlags
FlutterSemanticsFlags kEmptyFlags
Definition: accessibility_bridge_unittests.cc:18

References kEmptyFlags.

Referenced by TEST().

◆ CreateSurfaceManager()

static FlutterSurfaceManager* flutter::testing::CreateSurfaceManager ( TestView *  testView)
static

Definition at line 43 of file FlutterSurfaceManagerTest.mm.

43  {
44  id<MTLDevice> device = MTLCreateSystemDefaultDevice();
45  id<MTLCommandQueue> commandQueue = [device newCommandQueue];
46  CALayer* layer = reinterpret_cast<CALayer*>(testView.layer);
47  return [[FlutterSurfaceManager alloc] initWithDevice:device
48  commandQueue:commandQueue
49  layer:layer
50  delegate:testView];
51 }

Referenced by TEST().

◆ operator==()

bool flutter::testing::operator== ( const CGRect &  lhs,
const CGRect &  rhs 
)
inline

Definition at line 200 of file FlutterSurfaceManagerTest.mm.

200  {
201  return CGRectEqualToRect(lhs, rhs);
202 }

◆ TEST() [1/122]

flutter::testing::TEST ( AccessibilityBridgeTest  ,
AccessibilityRootId   
)

Definition at line 77 of file accessibility_bridge_unittests.cc.

77  {
78  std::shared_ptr<TestAccessibilityBridge> bridge =
79  std::make_shared<TestAccessibilityBridge>();
80 
81  std::vector<int32_t> children{456, 789};
82  FlutterSemanticsNode2 root = CreateSemanticsNode(123, "root", &children);
83  FlutterSemanticsNode2 child1 = CreateSemanticsNode(456, "child 1");
84  FlutterSemanticsNode2 child2 = CreateSemanticsNode(789, "child 2");
85 
86  bridge->AddFlutterSemanticsNodeUpdate(root);
87  bridge->AddFlutterSemanticsNodeUpdate(child1);
88  bridge->AddFlutterSemanticsNodeUpdate(child2);
89  bridge->CommitUpdates();
90 
91  auto root_node = bridge->GetFlutterPlatformNodeDelegateFromID(123).lock();
92  auto child1_node = bridge->GetFlutterPlatformNodeDelegateFromID(456).lock();
93  auto child2_node = bridge->GetFlutterPlatformNodeDelegateFromID(789).lock();
94  auto fake_delegate = bridge->GetFlutterPlatformNodeDelegateFromID(0).lock();
95 
96  EXPECT_EQ(bridge->GetRootAsAXNode()->id(), 123);
97  EXPECT_EQ(bridge->RootDelegate()->GetName(), "root");
98 
99  EXPECT_EQ(root_node->GetChildCount(), 2);
100  EXPECT_EQ(root_node->GetData().child_ids[0], 456);
101  EXPECT_EQ(root_node->GetData().child_ids[1], 789);
102  EXPECT_EQ(root_node->GetName(), "root");
103 
104  EXPECT_EQ(child1_node->GetChildCount(), 0);
105  EXPECT_EQ(child1_node->GetName(), "child 1");
106 
107  EXPECT_EQ(child2_node->GetChildCount(), 0);
108  EXPECT_EQ(child2_node->GetName(), "child 2");
109 
110  ASSERT_FALSE(fake_delegate);
111 }
flutter::testing::CreateSemanticsNode
FlutterSemanticsNode2 CreateSemanticsNode(int32_t id, const char *label, const std::vector< int32_t > *children=nullptr)
Definition: accessibility_bridge_unittests.cc:20

References CreateSemanticsNode().

◆ TEST() [2/122]

flutter::testing::TEST ( AccessibilityBridgeTest  ,
AddOrder   
)

Definition at line 114 of file accessibility_bridge_unittests.cc.

114  {
115  std::shared_ptr<TestAccessibilityBridge> bridge =
116  std::make_shared<TestAccessibilityBridge>();
117 
118  std::vector<int32_t> root_children{34, 56};
119  std::vector<int32_t> child2_children{78};
120  std::vector<int32_t> child3_children{90};
121  FlutterSemanticsNode2 root = CreateSemanticsNode(12, "root", &root_children);
122  FlutterSemanticsNode2 child1 = CreateSemanticsNode(34, "child 1");
123  FlutterSemanticsNode2 child2 =
124  CreateSemanticsNode(56, "child 2", &child2_children);
125  FlutterSemanticsNode2 child3 =
126  CreateSemanticsNode(78, "child 3", &child3_children);
127  FlutterSemanticsNode2 child4 = CreateSemanticsNode(90, "child 4");
128 
129  bridge->AddFlutterSemanticsNodeUpdate(child3);
130  bridge->AddFlutterSemanticsNodeUpdate(child2);
131  bridge->AddFlutterSemanticsNodeUpdate(root);
132  bridge->AddFlutterSemanticsNodeUpdate(child1);
133  bridge->AddFlutterSemanticsNodeUpdate(child4);
134  bridge->CommitUpdates();
135 
136  auto root_node = bridge->GetFlutterPlatformNodeDelegateFromID(12).lock();
137  auto child1_node = bridge->GetFlutterPlatformNodeDelegateFromID(34).lock();
138  auto child2_node = bridge->GetFlutterPlatformNodeDelegateFromID(56).lock();
139  auto child3_node = bridge->GetFlutterPlatformNodeDelegateFromID(78).lock();
140  auto child4_node = bridge->GetFlutterPlatformNodeDelegateFromID(90).lock();
141 
142  EXPECT_EQ(bridge->GetRootAsAXNode()->id(), 12);
143  EXPECT_EQ(bridge->RootDelegate()->GetName(), "root");
144 
145  EXPECT_EQ(root_node->GetChildCount(), 2);
146  EXPECT_EQ(root_node->GetData().child_ids[0], 34);
147  EXPECT_EQ(root_node->GetData().child_ids[1], 56);
148  EXPECT_EQ(root_node->GetName(), "root");
149 
150  EXPECT_EQ(child1_node->GetChildCount(), 0);
151  EXPECT_EQ(child1_node->GetName(), "child 1");
152 
153  EXPECT_EQ(child2_node->GetChildCount(), 1);
154  EXPECT_EQ(child2_node->GetData().child_ids[0], 78);
155  EXPECT_EQ(child2_node->GetName(), "child 2");
156 
157  EXPECT_EQ(child3_node->GetChildCount(), 1);
158  EXPECT_EQ(child3_node->GetData().child_ids[0], 90);
159  EXPECT_EQ(child3_node->GetName(), "child 3");
160 
161  EXPECT_EQ(child4_node->GetChildCount(), 0);
162  EXPECT_EQ(child4_node->GetName(), "child 4");
163 }

References CreateSemanticsNode().

◆ TEST() [3/122]

flutter::testing::TEST ( AccessibilityBridgeTest  ,
AXTreeManagerTest   
)

Definition at line 564 of file accessibility_bridge_unittests.cc.

564  {
565  std::shared_ptr<TestAccessibilityBridge> bridge =
566  std::make_shared<TestAccessibilityBridge>();
567 
568  ui::AXTreeID tree_id = bridge->GetTreeID();
569  ui::AXTreeManager* manager =
570  ui::AXTreeManagerMap::GetInstance().GetManager(tree_id);
571  ASSERT_EQ(manager, static_cast<ui::AXTreeManager*>(bridge.get()));
572 }

◆ TEST() [4/122]

flutter::testing::TEST ( AccessibilityBridgeTest  ,
BasicTest   
)

Definition at line 45 of file accessibility_bridge_unittests.cc.

45  {
46  std::shared_ptr<TestAccessibilityBridge> bridge =
47  std::make_shared<TestAccessibilityBridge>();
48 
49  std::vector<int32_t> children{1, 2};
50  FlutterSemanticsNode2 root = CreateSemanticsNode(0, "root", &children);
51  FlutterSemanticsNode2 child1 = CreateSemanticsNode(1, "child 1");
52  FlutterSemanticsNode2 child2 = CreateSemanticsNode(2, "child 2");
53 
54  bridge->AddFlutterSemanticsNodeUpdate(root);
55  bridge->AddFlutterSemanticsNodeUpdate(child1);
56  bridge->AddFlutterSemanticsNodeUpdate(child2);
57  bridge->CommitUpdates();
58 
59  auto root_node = bridge->GetFlutterPlatformNodeDelegateFromID(0).lock();
60  auto child1_node = bridge->GetFlutterPlatformNodeDelegateFromID(1).lock();
61  auto child2_node = bridge->GetFlutterPlatformNodeDelegateFromID(2).lock();
62  EXPECT_EQ(root_node->GetChildCount(), 2);
63  EXPECT_EQ(root_node->GetData().child_ids[0], 1);
64  EXPECT_EQ(root_node->GetData().child_ids[1], 2);
65  EXPECT_EQ(root_node->GetName(), "root");
66 
67  EXPECT_EQ(child1_node->GetChildCount(), 0);
68  EXPECT_EQ(child1_node->GetName(), "child 1");
69 
70  EXPECT_EQ(child2_node->GetChildCount(), 0);
71  EXPECT_EQ(child2_node->GetName(), "child 2");
72 }

References CreateSemanticsNode().

◆ TEST() [5/122]

flutter::testing::TEST ( AccessibilityBridgeTest  ,
CanFireChildrenChangedCorrectly   
)

Definition at line 165 of file accessibility_bridge_unittests.cc.

165  {
166  std::shared_ptr<TestAccessibilityBridge> bridge =
167  std::make_shared<TestAccessibilityBridge>();
168 
169  std::vector<int32_t> children{1};
170  FlutterSemanticsNode2 root = CreateSemanticsNode(0, "root", &children);
171  FlutterSemanticsNode2 child1 = CreateSemanticsNode(1, "child 1");
172 
173  bridge->AddFlutterSemanticsNodeUpdate(root);
174  bridge->AddFlutterSemanticsNodeUpdate(child1);
175 
176  bridge->CommitUpdates();
177 
178  auto root_node = bridge->GetFlutterPlatformNodeDelegateFromID(0).lock();
179  auto child1_node = bridge->GetFlutterPlatformNodeDelegateFromID(1).lock();
180  EXPECT_EQ(root_node->GetChildCount(), 1);
181  EXPECT_EQ(root_node->GetData().child_ids[0], 1);
182  EXPECT_EQ(root_node->GetName(), "root");
183 
184  EXPECT_EQ(child1_node->GetChildCount(), 0);
185  EXPECT_EQ(child1_node->GetName(), "child 1");
186  bridge->accessibility_events.clear();
187 
188  // Add a child to root.
189  root.child_count = 2;
190  int32_t new_children[] = {1, 2};
191  root.children_in_traversal_order = new_children;
192 
193  FlutterSemanticsNode2 child2 = CreateSemanticsNode(2, "child 2");
194 
195  bridge->AddFlutterSemanticsNodeUpdate(root);
196  bridge->AddFlutterSemanticsNodeUpdate(child2);
197  bridge->CommitUpdates();
198 
199  root_node = bridge->GetFlutterPlatformNodeDelegateFromID(0).lock();
200 
201  EXPECT_EQ(root_node->GetChildCount(), 2);
202  EXPECT_EQ(root_node->GetData().child_ids[0], 1);
203  EXPECT_EQ(root_node->GetData().child_ids[1], 2);
204  EXPECT_EQ(bridge->accessibility_events.size(), size_t{2});
205  std::set<ui::AXEventGenerator::Event> actual_event{
206  bridge->accessibility_events.begin(), bridge->accessibility_events.end()};
207  EXPECT_THAT(actual_event,
208  Contains(ui::AXEventGenerator::Event::CHILDREN_CHANGED));
209  EXPECT_THAT(actual_event,
210  Contains(ui::AXEventGenerator::Event::SUBTREE_CREATED));
211 }

References CreateSemanticsNode().

◆ TEST() [6/122]

flutter::testing::TEST ( AccessibilityBridgeTest  ,
CanHandleSelectionChangeCorrectly   
)

Definition at line 213 of file accessibility_bridge_unittests.cc.

213  {
214  std::shared_ptr<TestAccessibilityBridge> bridge =
215  std::make_shared<TestAccessibilityBridge>();
216  FlutterSemanticsNode2 root = CreateSemanticsNode(0, "root");
217  auto flags = FlutterSemanticsFlags{
218  .is_focused = FlutterTristate::kFlutterTristateTrue,
219  .is_text_field = true,
220  };
221  root.flags2 = &flags;
222 
223  bridge->AddFlutterSemanticsNodeUpdate(root);
224  bridge->CommitUpdates();
225 
226  const ui::AXTreeData& tree = bridge->GetAXTreeData();
227  EXPECT_EQ(tree.sel_anchor_object_id, ui::AXNode::kInvalidAXID);
228  bridge->accessibility_events.clear();
229 
230  // Update the selection.
231  root.text_selection_base = 0;
232  root.text_selection_extent = 5;
233  bridge->AddFlutterSemanticsNodeUpdate(root);
234 
235  bridge->CommitUpdates();
236 
237  EXPECT_EQ(tree.sel_anchor_object_id, 0);
238  EXPECT_EQ(tree.sel_anchor_offset, 0);
239  EXPECT_EQ(tree.sel_focus_object_id, 0);
240  EXPECT_EQ(tree.sel_focus_offset, 5);
241  ASSERT_EQ(bridge->accessibility_events.size(), size_t{2});
242  EXPECT_EQ(bridge->accessibility_events[0],
243  ui::AXEventGenerator::Event::DOCUMENT_SELECTION_CHANGED);
244  EXPECT_EQ(bridge->accessibility_events[1],
245  ui::AXEventGenerator::Event::OTHER_ATTRIBUTE_CHANGED);
246 }

References CreateSemanticsNode().

◆ TEST() [7/122]

flutter::testing::TEST ( AccessibilityBridgeTest  ,
CanReparentMultipleNodes   
)

Definition at line 390 of file accessibility_bridge_unittests.cc.

390  {
391  std::shared_ptr<TestAccessibilityBridge> bridge =
392  std::make_shared<TestAccessibilityBridge>();
393 
394  int32_t root_id = 0;
395  int32_t intermediary1_id = 1;
396  int32_t intermediary2_id = 2;
397  int32_t leaf1_id = 3;
398  int32_t leaf2_id = 4;
399  int32_t leaf3_id = 5;
400 
401  std::vector<int32_t> root_children{intermediary1_id, intermediary2_id};
402  std::vector<int32_t> intermediary1_children{leaf1_id};
403  std::vector<int32_t> intermediary2_children{leaf2_id, leaf3_id};
404  FlutterSemanticsNode2 root =
405  CreateSemanticsNode(root_id, "root", &root_children);
406  FlutterSemanticsNode2 intermediary1 = CreateSemanticsNode(
407  intermediary1_id, "intermediary 1", &intermediary1_children);
408  FlutterSemanticsNode2 intermediary2 = CreateSemanticsNode(
409  intermediary2_id, "intermediary 2", &intermediary2_children);
410  FlutterSemanticsNode2 leaf1 = CreateSemanticsNode(leaf1_id, "leaf 1");
411  FlutterSemanticsNode2 leaf2 = CreateSemanticsNode(leaf2_id, "leaf 2");
412  FlutterSemanticsNode2 leaf3 = CreateSemanticsNode(leaf3_id, "leaf 3");
413 
414  bridge->AddFlutterSemanticsNodeUpdate(root);
415  bridge->AddFlutterSemanticsNodeUpdate(intermediary1);
416  bridge->AddFlutterSemanticsNodeUpdate(intermediary2);
417  bridge->AddFlutterSemanticsNodeUpdate(leaf1);
418  bridge->AddFlutterSemanticsNodeUpdate(leaf2);
419  bridge->AddFlutterSemanticsNodeUpdate(leaf3);
420  bridge->CommitUpdates();
421  bridge->accessibility_events.clear();
422 
423  // Swap intermediary 1's and intermediary2's children.
424  int32_t new_intermediary1_children[] = {leaf2_id, leaf3_id};
425  intermediary1.child_count = 2;
426  intermediary1.children_in_traversal_order = new_intermediary1_children;
427 
428  int32_t new_intermediary2_children[] = {leaf1_id};
429  intermediary2.child_count = 1;
430  intermediary2.children_in_traversal_order = new_intermediary2_children;
431 
432  bridge->AddFlutterSemanticsNodeUpdate(intermediary1);
433  bridge->AddFlutterSemanticsNodeUpdate(intermediary2);
434  bridge->AddFlutterSemanticsNodeUpdate(leaf1);
435  bridge->AddFlutterSemanticsNodeUpdate(leaf2);
436  bridge->AddFlutterSemanticsNodeUpdate(leaf3);
437  bridge->CommitUpdates();
438 
439  auto root_node = bridge->GetFlutterPlatformNodeDelegateFromID(root_id).lock();
440  auto intermediary1_node =
441  bridge->GetFlutterPlatformNodeDelegateFromID(intermediary1_id).lock();
442  auto intermediary2_node =
443  bridge->GetFlutterPlatformNodeDelegateFromID(intermediary2_id).lock();
444  auto leaf1_node =
445  bridge->GetFlutterPlatformNodeDelegateFromID(leaf1_id).lock();
446  auto leaf2_node =
447  bridge->GetFlutterPlatformNodeDelegateFromID(leaf2_id).lock();
448  auto leaf3_node =
449  bridge->GetFlutterPlatformNodeDelegateFromID(leaf3_id).lock();
450 
451  EXPECT_EQ(root_node->GetChildCount(), 2);
452  EXPECT_EQ(root_node->GetData().child_ids[0], intermediary1_id);
453  EXPECT_EQ(root_node->GetData().child_ids[1], intermediary2_id);
454  EXPECT_EQ(root_node->GetName(), "root");
455 
456  EXPECT_EQ(intermediary1_node->GetChildCount(), 2);
457  EXPECT_EQ(intermediary1_node->GetData().child_ids[0], leaf2_id);
458  EXPECT_EQ(intermediary1_node->GetData().child_ids[1], leaf3_id);
459  EXPECT_EQ(intermediary1_node->GetName(), "intermediary 1");
460 
461  EXPECT_EQ(intermediary2_node->GetChildCount(), 1);
462  EXPECT_EQ(intermediary2_node->GetData().child_ids[0], leaf1_id);
463  EXPECT_EQ(intermediary2_node->GetName(), "intermediary 2");
464 
465  EXPECT_EQ(leaf1_node->GetChildCount(), 0);
466  EXPECT_EQ(leaf1_node->GetName(), "leaf 1");
467 
468  EXPECT_EQ(leaf2_node->GetChildCount(), 0);
469  EXPECT_EQ(leaf2_node->GetName(), "leaf 2");
470 
471  EXPECT_EQ(leaf3_node->GetChildCount(), 0);
472  EXPECT_EQ(leaf3_node->GetName(), "leaf 3");
473 
474  // Intermediary 1 and intermediary 2 have new children.
475  // Leaf 1, 2, and 3 are all moved.
476  ASSERT_EQ(bridge->accessibility_events.size(), size_t{5});
477  EXPECT_THAT(bridge->accessibility_events,
478  Contains(ui::AXEventGenerator::Event::CHILDREN_CHANGED).Times(2));
479  EXPECT_THAT(bridge->accessibility_events,
480  Contains(ui::AXEventGenerator::Event::SUBTREE_CREATED).Times(3));
481 }

References CreateSemanticsNode().

◆ TEST() [8/122]

flutter::testing::TEST ( AccessibilityBridgeTest  ,
CanReparentNode   
)

Definition at line 327 of file accessibility_bridge_unittests.cc.

327  {
328  std::shared_ptr<TestAccessibilityBridge> bridge =
329  std::make_shared<TestAccessibilityBridge>();
330 
331  std::vector<int32_t> root_children{1};
332  std::vector<int32_t> child1_children{2};
333  FlutterSemanticsNode2 root = CreateSemanticsNode(0, "root", &root_children);
334  FlutterSemanticsNode2 child1 =
335  CreateSemanticsNode(1, "child 1", &child1_children);
336  FlutterSemanticsNode2 child2 = CreateSemanticsNode(2, "child 2");
337 
338  bridge->AddFlutterSemanticsNodeUpdate(root);
339  bridge->AddFlutterSemanticsNodeUpdate(child1);
340  bridge->AddFlutterSemanticsNodeUpdate(child2);
341  bridge->CommitUpdates();
342  bridge->accessibility_events.clear();
343 
344  // Reparent child2 from child1 to the root.
345  child1.child_count = 0;
346  child1.children_in_traversal_order = nullptr;
347 
348  int32_t new_root_children[] = {1, 2};
349  root.child_count = 2;
350  root.children_in_traversal_order = new_root_children;
351 
352  bridge->AddFlutterSemanticsNodeUpdate(root);
353  bridge->AddFlutterSemanticsNodeUpdate(child1);
354  bridge->AddFlutterSemanticsNodeUpdate(child2);
355  bridge->CommitUpdates();
356 
357  auto root_node = bridge->GetFlutterPlatformNodeDelegateFromID(0).lock();
358  auto child1_node = bridge->GetFlutterPlatformNodeDelegateFromID(1).lock();
359  auto child2_node = bridge->GetFlutterPlatformNodeDelegateFromID(2).lock();
360 
361  EXPECT_EQ(root_node->GetChildCount(), 2);
362  EXPECT_EQ(root_node->GetData().child_ids[0], 1);
363  EXPECT_EQ(root_node->GetData().child_ids[1], 2);
364  EXPECT_EQ(root_node->GetName(), "root");
365 
366  EXPECT_EQ(child1_node->GetChildCount(), 0);
367  EXPECT_EQ(child1_node->GetName(), "child 1");
368 
369  EXPECT_EQ(child2_node->GetChildCount(), 0);
370  EXPECT_EQ(child2_node->GetName(), "child 2");
371 
372  ASSERT_EQ(bridge->accessibility_events.size(), size_t{5});
373 
374  // Child2 is moved from child1 to root.
375  EXPECT_THAT(bridge->accessibility_events,
376  Contains(ui::AXEventGenerator::Event::CHILDREN_CHANGED).Times(2));
377  EXPECT_THAT(bridge->accessibility_events,
378  Contains(ui::AXEventGenerator::Event::SUBTREE_CREATED).Times(1));
379 
380  // Child1 is no longer a parent. It loses its group role and disables its
381  // 'clip children' attribute.
382  EXPECT_THAT(
383  bridge->accessibility_events,
384  Contains(ui::AXEventGenerator::Event::OTHER_ATTRIBUTE_CHANGED).Times(1));
385  EXPECT_THAT(bridge->accessibility_events,
386  Contains(ui::AXEventGenerator::Event::ROLE_CHANGED).Times(1));
387 }

References CreateSemanticsNode().

◆ TEST() [9/122]

flutter::testing::TEST ( AccessibilityBridgeTest  ,
CanReparentNodeWithChild   
)

Definition at line 484 of file accessibility_bridge_unittests.cc.

484  {
485  std::shared_ptr<TestAccessibilityBridge> bridge =
486  std::make_shared<TestAccessibilityBridge>();
487 
488  int32_t root_id = 0;
489  int32_t intermediary1_id = 1;
490  int32_t intermediary2_id = 2;
491  int32_t leaf1_id = 3;
492 
493  std::vector<int32_t> root_children{intermediary1_id, intermediary2_id};
494  std::vector<int32_t> intermediary1_children{leaf1_id};
495  FlutterSemanticsNode2 root =
496  CreateSemanticsNode(root_id, "root", &root_children);
497  FlutterSemanticsNode2 intermediary1 = CreateSemanticsNode(
498  intermediary1_id, "intermediary 1", &intermediary1_children);
499  FlutterSemanticsNode2 intermediary2 =
500  CreateSemanticsNode(intermediary2_id, "intermediary 2");
501  FlutterSemanticsNode2 leaf1 = CreateSemanticsNode(leaf1_id, "leaf 1");
502 
503  bridge->AddFlutterSemanticsNodeUpdate(root);
504  bridge->AddFlutterSemanticsNodeUpdate(intermediary1);
505  bridge->AddFlutterSemanticsNodeUpdate(intermediary2);
506  bridge->AddFlutterSemanticsNodeUpdate(leaf1);
507  bridge->CommitUpdates();
508  bridge->accessibility_events.clear();
509 
510  // Move intermediary1 from root to intermediary 2.
511  int32_t new_root_children[] = {intermediary2_id};
512  root.child_count = 1;
513  root.children_in_traversal_order = new_root_children;
514 
515  int32_t new_intermediary2_children[] = {intermediary1_id};
516  intermediary2.child_count = 1;
517  intermediary2.children_in_traversal_order = new_intermediary2_children;
518 
519  bridge->AddFlutterSemanticsNodeUpdate(root);
520  bridge->AddFlutterSemanticsNodeUpdate(intermediary1);
521  bridge->AddFlutterSemanticsNodeUpdate(intermediary2);
522  bridge->AddFlutterSemanticsNodeUpdate(leaf1);
523  bridge->CommitUpdates();
524 
525  auto root_node = bridge->GetFlutterPlatformNodeDelegateFromID(root_id).lock();
526  auto intermediary1_node =
527  bridge->GetFlutterPlatformNodeDelegateFromID(intermediary1_id).lock();
528  auto intermediary2_node =
529  bridge->GetFlutterPlatformNodeDelegateFromID(intermediary2_id).lock();
530  auto leaf1_node =
531  bridge->GetFlutterPlatformNodeDelegateFromID(leaf1_id).lock();
532 
533  EXPECT_EQ(root_node->GetChildCount(), 1);
534  EXPECT_EQ(root_node->GetData().child_ids[0], intermediary2_id);
535  EXPECT_EQ(root_node->GetName(), "root");
536 
537  EXPECT_EQ(intermediary2_node->GetChildCount(), 1);
538  EXPECT_EQ(intermediary2_node->GetData().child_ids[0], intermediary1_id);
539  EXPECT_EQ(intermediary2_node->GetName(), "intermediary 2");
540 
541  EXPECT_EQ(intermediary1_node->GetChildCount(), 1);
542  EXPECT_EQ(intermediary1_node->GetData().child_ids[0], leaf1_id);
543  EXPECT_EQ(intermediary1_node->GetName(), "intermediary 1");
544 
545  EXPECT_EQ(leaf1_node->GetChildCount(), 0);
546  EXPECT_EQ(leaf1_node->GetName(), "leaf 1");
547 
548  ASSERT_EQ(bridge->accessibility_events.size(), size_t{5});
549 
550  EXPECT_THAT(bridge->accessibility_events,
551  Contains(ui::AXEventGenerator::Event::CHILDREN_CHANGED).Times(2));
552  EXPECT_THAT(bridge->accessibility_events,
553  Contains(ui::AXEventGenerator::Event::SUBTREE_CREATED).Times(1));
554 
555  // Intermediary 2 becomes a parent node. It updates to group role and enables
556  // its 'clip children' attribute.
557  EXPECT_THAT(
558  bridge->accessibility_events,
559  Contains(ui::AXEventGenerator::Event::OTHER_ATTRIBUTE_CHANGED).Times(1));
560  EXPECT_THAT(bridge->accessibility_events,
561  Contains(ui::AXEventGenerator::Event::ROLE_CHANGED).Times(1));
562 }

References CreateSemanticsNode().

◆ TEST() [10/122]

flutter::testing::TEST ( AccessibilityBridgeTest  ,
CanSetCheckboxChecked   
)

Definition at line 308 of file accessibility_bridge_unittests.cc.

308  {
309  std::shared_ptr<TestAccessibilityBridge> bridge =
310  std::make_shared<TestAccessibilityBridge>();
311  FlutterSemanticsNode2 root = CreateSemanticsNode(0, "root");
312  auto flags = FlutterSemanticsFlags{
313  .is_checked = FlutterCheckState::kFlutterCheckStateTrue,
314  };
315 
316  root.flags2 = &flags;
317  bridge->AddFlutterSemanticsNodeUpdate(root);
318  bridge->CommitUpdates();
319 
320  auto root_node = bridge->GetFlutterPlatformNodeDelegateFromID(0).lock();
321  EXPECT_EQ(root_node->GetData().role, ax::mojom::Role::kCheckBox);
322  EXPECT_EQ(root_node->GetData().GetCheckedState(),
323  ax::mojom::CheckedState::kTrue);
324 }

References CreateSemanticsNode().

◆ TEST() [11/122]

flutter::testing::TEST ( AccessibilityBridgeTest  ,
DoesNotAssignEditableRootToSelectableText   
)

Definition at line 248 of file accessibility_bridge_unittests.cc.

248  {
249  std::shared_ptr<TestAccessibilityBridge> bridge =
250  std::make_shared<TestAccessibilityBridge>();
251  FlutterSemanticsNode2 root = CreateSemanticsNode(0, "root");
252  auto flags = FlutterSemanticsFlags{
253  .is_text_field = true,
254  .is_read_only = true,
255  };
256  root.flags2 = &flags;
257 
258  bridge->AddFlutterSemanticsNodeUpdate(root);
259  bridge->CommitUpdates();
260 
261  auto root_node = bridge->GetFlutterPlatformNodeDelegateFromID(0).lock();
262 
263  EXPECT_FALSE(root_node->GetData().GetBoolAttribute(
264  ax::mojom::BoolAttribute::kEditableRoot));
265 }

References CreateSemanticsNode().

◆ TEST() [12/122]

flutter::testing::TEST ( AccessibilityBridgeTest  ,
LineBreakingObjectTest   
)

Definition at line 574 of file accessibility_bridge_unittests.cc.

574  {
575  std::shared_ptr<TestAccessibilityBridge> bridge =
576  std::make_shared<TestAccessibilityBridge>();
577 
578  const int32_t root_id = 0;
579 
580  FlutterSemanticsNode2 root = CreateSemanticsNode(root_id, "root", {});
581 
582  bridge->AddFlutterSemanticsNodeUpdate(root);
583  bridge->CommitUpdates();
584 
585  auto root_node = bridge->GetFlutterPlatformNodeDelegateFromID(root_id).lock();
586  auto root_data = root_node->GetData();
587  EXPECT_TRUE(root_data.HasBoolAttribute(
588  ax::mojom::BoolAttribute::kIsLineBreakingObject));
589  EXPECT_TRUE(root_data.GetBoolAttribute(
590  ax::mojom::BoolAttribute::kIsLineBreakingObject));
591 }

References CreateSemanticsNode().

◆ TEST() [13/122]

flutter::testing::TEST ( AccessibilityBridgeTest  ,
SliderHasSliderRole   
)

Definition at line 284 of file accessibility_bridge_unittests.cc.

284  {
285  std::shared_ptr<TestAccessibilityBridge> bridge =
286  std::make_shared<TestAccessibilityBridge>();
287  FlutterSemanticsNode2 root = CreateSemanticsNode(0, "root");
288  auto flags = FlutterSemanticsFlags{
289  .is_enabled = FlutterTristate::kFlutterTristateTrue,
290  .is_focused = FlutterTristate::kFlutterTristateFalse,
291  .is_slider = true,
292  };
293 
294  root.flags2 = &flags;
295 
296  bridge->AddFlutterSemanticsNodeUpdate(root);
297  bridge->CommitUpdates();
298 
299  auto root_node = bridge->GetFlutterPlatformNodeDelegateFromID(0).lock();
300  EXPECT_EQ(root_node->GetData().role, ax::mojom::Role::kSlider);
301 }

References CreateSemanticsNode().

◆ TEST() [14/122]

flutter::testing::TEST ( AccessibilityBridgeTest  ,
SwitchHasSwitchRole   
)

Definition at line 267 of file accessibility_bridge_unittests.cc.

267  {
268  std::shared_ptr<TestAccessibilityBridge> bridge =
269  std::make_shared<TestAccessibilityBridge>();
270  FlutterSemanticsNode2 root = CreateSemanticsNode(0, "root");
271  auto flags = FlutterSemanticsFlags{
272  .is_enabled = FlutterTristate::kFlutterTristateTrue,
273  .is_toggled = FlutterTristate::kFlutterTristateFalse,
274  };
275 
276  root.flags2 = &flags;
277  bridge->AddFlutterSemanticsNodeUpdate(root);
278  bridge->CommitUpdates();
279 
280  auto root_node = bridge->GetFlutterPlatformNodeDelegateFromID(0).lock();
281  EXPECT_EQ(root_node->GetData().role, ax::mojom::Role::kSwitch);
282 }

References CreateSemanticsNode().

◆ TEST() [15/122]

flutter::testing::TEST ( FlutterAppDelegateTest  ,
DoesNotCallDelegatesWithoutHandler   
)

Definition at line 32 of file FlutterAppDelegateTest.mm.

32  {
33  FlutterAppDelegate* appDelegate = [[FlutterAppDelegate alloc] init];
34  AppDelegateNoopFlutterAppLifecycleDelegate* noopDelegate =
35  [[AppDelegateNoopFlutterAppLifecycleDelegate alloc] init];
36  [appDelegate addApplicationLifecycleDelegate:noopDelegate];
37 
38  [appDelegate application:NSApplication.sharedApplication openURLs:@[]];
39  // No EXPECT, since the test is that the call doesn't throw due to calling without checking that
40  // the method is implemented.
41 }
-[FlutterAppLifecycleProvider-p addApplicationLifecycleDelegate:]
void addApplicationLifecycleDelegate:(nonnull NSObject< FlutterAppLifecycleDelegate > *delegate)

References <FlutterAppLifecycleProvider>::addApplicationLifecycleDelegate:.

◆ TEST() [16/122]

flutter::testing::TEST ( FlutterAppDelegateTest  ,
OperURLsStopsAfterHandled   
)

Definition at line 57 of file FlutterAppDelegateTest.mm.

57  {
58  FlutterAppDelegate* appDelegate = [[FlutterAppDelegate alloc] init];
59  AppDelegateTestFlutterAppLifecycleDelegate* firstDelegate =
60  [[AppDelegateTestFlutterAppLifecycleDelegate alloc] init];
61  AppDelegateTestFlutterAppLifecycleDelegate* secondDelegate =
62  [[AppDelegateTestFlutterAppLifecycleDelegate alloc] init];
63  [appDelegate addApplicationLifecycleDelegate:firstDelegate];
64  [appDelegate addApplicationLifecycleDelegate:secondDelegate];
65 
66  NSURL* URL = [NSURL URLWithString:@"https://flutter.dev"];
67  EXPECT_NE(URL, nil);
68  NSArray<NSURL*>* URLs = @[ URL ];
69  [appDelegate application:NSApplication.sharedApplication openURLs:URLs];
70 
71  EXPECT_EQ([firstDelegate receivedURLs], URLs);
72  EXPECT_EQ([secondDelegate receivedURLs], nil);
73 }

References <FlutterAppLifecycleProvider>::addApplicationLifecycleDelegate:, and AppDelegateNoopFlutterAppLifecycleDelegate::receivedURLs.

◆ TEST() [17/122]

flutter::testing::TEST ( FlutterAppDelegateTest  ,
ReceivesOpenURLs   
)

Definition at line 43 of file FlutterAppDelegateTest.mm.

43  {
44  FlutterAppDelegate* appDelegate = [[FlutterAppDelegate alloc] init];
45  AppDelegateTestFlutterAppLifecycleDelegate* delegate =
46  [[AppDelegateTestFlutterAppLifecycleDelegate alloc] init];
47  [appDelegate addApplicationLifecycleDelegate:delegate];
48 
49  NSURL* URL = [NSURL URLWithString:@"https://flutter.dev"];
50  EXPECT_NE(URL, nil);
51  NSArray<NSURL*>* URLs = @[ URL ];
52  [appDelegate application:NSApplication.sharedApplication openURLs:URLs];
53 
54  EXPECT_EQ([delegate receivedURLs], URLs);
55 }

References <FlutterAppLifecycleProvider>::addApplicationLifecycleDelegate:, and AppDelegateNoopFlutterAppLifecycleDelegate::receivedURLs.

◆ TEST() [18/122]

flutter::testing::TEST ( FlutterAppLifecycleDelegateTest  ,
ReleasesDelegateOnDealloc   
)

Definition at line 223 of file FlutterAppLifecycleDelegateTest.mm.

223  {
224  __weak FlutterAppLifecycleRegistrar* weakRegistrar;
225  __weak TestFlutterAppLifecycleDelegate* weakDelegate;
226  @autoreleasepool {
227  FlutterAppLifecycleRegistrar* registrar = [[FlutterAppLifecycleRegistrar alloc] init];
228  weakRegistrar = registrar;
229  TestFlutterAppLifecycleDelegate* delegate = [[TestFlutterAppLifecycleDelegate alloc] init];
230  weakDelegate = delegate;
231  [registrar addDelegate:delegate];
232  }
233  EXPECT_EQ(weakRegistrar, nil);
234  EXPECT_EQ(weakDelegate, nil);
235 }
-[FlutterAppLifecycleRegistrar addDelegate:]
void addDelegate:(NSObject< FlutterAppLifecycleDelegate > *delegate)
Definition: FlutterAppLifecycleDelegate.mm:58

References FlutterAppLifecycleRegistrar::addDelegate:.

◆ TEST() [19/122]

flutter::testing::TEST ( FlutterAppLifecycleDelegateTest  ,
RespondsToDidBecomeActive   
)

Definition at line 109 of file FlutterAppLifecycleDelegateTest.mm.

109  {
110  FlutterAppLifecycleRegistrar* registrar = [[FlutterAppLifecycleRegistrar alloc] init];
111  TestFlutterAppLifecycleDelegate* delegate = [[TestFlutterAppLifecycleDelegate alloc] init];
112  [registrar addDelegate:delegate];
113 
114  NSNotification* didBecomeActive =
115  [NSNotification notificationWithName:NSApplicationDidBecomeActiveNotification object:nil];
116  [registrar handleDidBecomeActive:didBecomeActive];
117  EXPECT_EQ([delegate lastNotification], didBecomeActive);
118 }
-[FlutterAppLifecycleDelegate-p handleDidBecomeActive:]
void handleDidBecomeActive:(NSNotification *notification)

References FlutterAppLifecycleRegistrar::addDelegate:, <FlutterAppLifecycleDelegate>::handleDidBecomeActive:, and TestFlutterAppLifecycleDelegate::lastNotification.

◆ TEST() [20/122]

flutter::testing::TEST ( FlutterAppLifecycleDelegateTest  ,
RespondsToDidChangeOcclusionState   
)

Definition at line 209 of file FlutterAppLifecycleDelegateTest.mm.

209  {
210  FlutterAppLifecycleRegistrar* registrar = [[FlutterAppLifecycleRegistrar alloc] init];
211  TestFlutterAppLifecycleDelegate* delegate = [[TestFlutterAppLifecycleDelegate alloc] init];
212  [registrar addDelegate:delegate];
213 
214  NSNotification* didChangeOcclusionState =
215  [NSNotification notificationWithName:NSApplicationDidChangeOcclusionStateNotification
216  object:nil];
217  if ([registrar respondsToSelector:@selector(handleDidChangeOcclusionState:)]) {
218  [registrar handleDidChangeOcclusionState:didChangeOcclusionState];
219  EXPECT_EQ([delegate lastNotification], didChangeOcclusionState);
220  }
221 }
-[FlutterAppLifecycleDelegate-p handleDidChangeOcclusionState:]
void handleDidChangeOcclusionState:(NSNotification *notification)

References FlutterAppLifecycleRegistrar::addDelegate:, <FlutterAppLifecycleDelegate>::handleDidChangeOcclusionState:, and TestFlutterAppLifecycleDelegate::lastNotification.

◆ TEST() [21/122]

flutter::testing::TEST ( FlutterAppLifecycleDelegateTest  ,
RespondsToDidChangeScreenParameters   
)

Definition at line 197 of file FlutterAppLifecycleDelegateTest.mm.

197  {
198  FlutterAppLifecycleRegistrar* registrar = [[FlutterAppLifecycleRegistrar alloc] init];
199  TestFlutterAppLifecycleDelegate* delegate = [[TestFlutterAppLifecycleDelegate alloc] init];
200  [registrar addDelegate:delegate];
201 
202  NSNotification* didChangeScreenParameters =
203  [NSNotification notificationWithName:NSApplicationDidChangeScreenParametersNotification
204  object:nil];
205  [registrar handleDidChangeScreenParameters:didChangeScreenParameters];
206  EXPECT_EQ([delegate lastNotification], didChangeScreenParameters);
207 }
-[FlutterAppLifecycleDelegate-p handleDidChangeScreenParameters:]
void handleDidChangeScreenParameters:(NSNotification *notification)

References FlutterAppLifecycleRegistrar::addDelegate:, <FlutterAppLifecycleDelegate>::handleDidChangeScreenParameters:, and TestFlutterAppLifecycleDelegate::lastNotification.

◆ TEST() [22/122]

flutter::testing::TEST ( FlutterAppLifecycleDelegateTest  ,
RespondsToDidFinishLaunching   
)

Definition at line 87 of file FlutterAppLifecycleDelegateTest.mm.

87  {
88  FlutterAppLifecycleRegistrar* registrar = [[FlutterAppLifecycleRegistrar alloc] init];
89  TestFlutterAppLifecycleDelegate* delegate = [[TestFlutterAppLifecycleDelegate alloc] init];
90  [registrar addDelegate:delegate];
91 
92  NSNotification* didFinishLaunching =
93  [NSNotification notificationWithName:NSApplicationDidFinishLaunchingNotification object:nil];
94  [registrar handleDidFinishLaunching:didFinishLaunching];
95  EXPECT_EQ([delegate lastNotification], didFinishLaunching);
96 }
-[FlutterAppLifecycleDelegate-p handleDidFinishLaunching:]
void handleDidFinishLaunching:(NSNotification *notification)

References FlutterAppLifecycleRegistrar::addDelegate:, <FlutterAppLifecycleDelegate>::handleDidFinishLaunching:, and TestFlutterAppLifecycleDelegate::lastNotification.

◆ TEST() [23/122]

flutter::testing::TEST ( FlutterAppLifecycleDelegateTest  ,
RespondsToDidHide   
)

Definition at line 175 of file FlutterAppLifecycleDelegateTest.mm.

175  {
176  FlutterAppLifecycleRegistrar* registrar = [[FlutterAppLifecycleRegistrar alloc] init];
177  TestFlutterAppLifecycleDelegate* delegate = [[TestFlutterAppLifecycleDelegate alloc] init];
178  [registrar addDelegate:delegate];
179 
180  NSNotification* didHide = [NSNotification notificationWithName:NSApplicationDidHideNotification
181  object:nil];
182  [registrar handleDidHide:didHide];
183  EXPECT_EQ([delegate lastNotification], didHide);
184 }
-[FlutterAppLifecycleDelegate-p handleDidHide:]
void handleDidHide:(NSNotification *notification)

References FlutterAppLifecycleRegistrar::addDelegate:, <FlutterAppLifecycleDelegate>::handleDidHide:, and TestFlutterAppLifecycleDelegate::lastNotification.

◆ TEST() [24/122]

flutter::testing::TEST ( FlutterAppLifecycleDelegateTest  ,
RespondsToDidResignActive   
)

Definition at line 131 of file FlutterAppLifecycleDelegateTest.mm.

131  {
132  FlutterAppLifecycleRegistrar* registrar = [[FlutterAppLifecycleRegistrar alloc] init];
133  TestFlutterAppLifecycleDelegate* delegate = [[TestFlutterAppLifecycleDelegate alloc] init];
134  [registrar addDelegate:delegate];
135 
136  NSNotification* didResignActive =
137  [NSNotification notificationWithName:NSApplicationDidResignActiveNotification object:nil];
138  [registrar handleDidResignActive:didResignActive];
139  EXPECT_EQ([delegate lastNotification], didResignActive);
140 }
-[FlutterAppLifecycleDelegate-p handleDidResignActive:]
void handleDidResignActive:(NSNotification *notification)

References FlutterAppLifecycleRegistrar::addDelegate:, <FlutterAppLifecycleDelegate>::handleDidResignActive:, and TestFlutterAppLifecycleDelegate::lastNotification.

◆ TEST() [25/122]

flutter::testing::TEST ( FlutterAppLifecycleDelegateTest  ,
RespondsToDidUnhide   
)

Definition at line 186 of file FlutterAppLifecycleDelegateTest.mm.

186  {
187  FlutterAppLifecycleRegistrar* registrar = [[FlutterAppLifecycleRegistrar alloc] init];
188  TestFlutterAppLifecycleDelegate* delegate = [[TestFlutterAppLifecycleDelegate alloc] init];
189  [registrar addDelegate:delegate];
190 
191  NSNotification* didUnhide =
192  [NSNotification notificationWithName:NSApplicationDidUnhideNotification object:nil];
193  [registrar handleDidUnhide:didUnhide];
194  EXPECT_EQ([delegate lastNotification], didUnhide);
195 }
-[FlutterAppLifecycleDelegate-p handleDidUnhide:]
void handleDidUnhide:(NSNotification *notification)

References FlutterAppLifecycleRegistrar::addDelegate:, <FlutterAppLifecycleDelegate>::handleDidUnhide:, and TestFlutterAppLifecycleDelegate::lastNotification.

◆ TEST() [26/122]

flutter::testing::TEST ( FlutterAppLifecycleDelegateTest  ,
RespondsToWillBecomeActive   
)

Definition at line 98 of file FlutterAppLifecycleDelegateTest.mm.

98  {
99  FlutterAppLifecycleRegistrar* registrar = [[FlutterAppLifecycleRegistrar alloc] init];
100  TestFlutterAppLifecycleDelegate* delegate = [[TestFlutterAppLifecycleDelegate alloc] init];
101  [registrar addDelegate:delegate];
102 
103  NSNotification* willBecomeActive =
104  [NSNotification notificationWithName:NSApplicationWillBecomeActiveNotification object:nil];
105  [registrar handleWillBecomeActive:willBecomeActive];
106  EXPECT_EQ([delegate lastNotification], willBecomeActive);
107 }
-[FlutterAppLifecycleDelegate-p handleWillBecomeActive:]
void handleWillBecomeActive:(NSNotification *notification)

References FlutterAppLifecycleRegistrar::addDelegate:, <FlutterAppLifecycleDelegate>::handleWillBecomeActive:, and TestFlutterAppLifecycleDelegate::lastNotification.

◆ TEST() [27/122]

flutter::testing::TEST ( FlutterAppLifecycleDelegateTest  ,
RespondsToWillFinishLaunching   
)

Definition at line 76 of file FlutterAppLifecycleDelegateTest.mm.

76  {
77  FlutterAppLifecycleRegistrar* registrar = [[FlutterAppLifecycleRegistrar alloc] init];
78  TestFlutterAppLifecycleDelegate* delegate = [[TestFlutterAppLifecycleDelegate alloc] init];
79  [registrar addDelegate:delegate];
80 
81  NSNotification* willFinishLaunching =
82  [NSNotification notificationWithName:NSApplicationWillFinishLaunchingNotification object:nil];
83  [registrar handleWillFinishLaunching:willFinishLaunching];
84  EXPECT_EQ([delegate lastNotification], willFinishLaunching);
85 }
-[FlutterAppLifecycleDelegate-p handleWillFinishLaunching:]
void handleWillFinishLaunching:(NSNotification *notification)

References FlutterAppLifecycleRegistrar::addDelegate:, <FlutterAppLifecycleDelegate>::handleWillFinishLaunching:, and TestFlutterAppLifecycleDelegate::lastNotification.

◆ TEST() [28/122]

flutter::testing::TEST ( FlutterAppLifecycleDelegateTest  ,
RespondsToWillHide   
)

Definition at line 153 of file FlutterAppLifecycleDelegateTest.mm.

153  {
154  FlutterAppLifecycleRegistrar* registrar = [[FlutterAppLifecycleRegistrar alloc] init];
155  TestFlutterAppLifecycleDelegate* delegate = [[TestFlutterAppLifecycleDelegate alloc] init];
156  [registrar addDelegate:delegate];
157 
158  NSNotification* willHide = [NSNotification notificationWithName:NSApplicationWillHideNotification
159  object:nil];
160  [registrar handleWillHide:willHide];
161  EXPECT_EQ([delegate lastNotification], willHide);
162 }
-[FlutterAppLifecycleDelegate-p handleWillHide:]
void handleWillHide:(NSNotification *notification)

References FlutterAppLifecycleRegistrar::addDelegate:, <FlutterAppLifecycleDelegate>::handleWillHide:, and TestFlutterAppLifecycleDelegate::lastNotification.

◆ TEST() [29/122]

flutter::testing::TEST ( FlutterAppLifecycleDelegateTest  ,
RespondsToWillResignActive   
)

Definition at line 120 of file FlutterAppLifecycleDelegateTest.mm.

120  {
121  FlutterAppLifecycleRegistrar* registrar = [[FlutterAppLifecycleRegistrar alloc] init];
122  TestFlutterAppLifecycleDelegate* delegate = [[TestFlutterAppLifecycleDelegate alloc] init];
123  [registrar addDelegate:delegate];
124 
125  NSNotification* willResignActive =
126  [NSNotification notificationWithName:NSApplicationWillResignActiveNotification object:nil];
127  [registrar handleWillResignActive:willResignActive];
128  EXPECT_EQ([delegate lastNotification], willResignActive);
129 }
-[FlutterAppLifecycleDelegate-p handleWillResignActive:]
void handleWillResignActive:(NSNotification *notification)

References FlutterAppLifecycleRegistrar::addDelegate:, <FlutterAppLifecycleDelegate>::handleWillResignActive:, and TestFlutterAppLifecycleDelegate::lastNotification.

◆ TEST() [30/122]

flutter::testing::TEST ( FlutterAppLifecycleDelegateTest  ,
RespondsToWillTerminate   
)

Definition at line 142 of file FlutterAppLifecycleDelegateTest.mm.

142  {
143  FlutterAppLifecycleRegistrar* registrar = [[FlutterAppLifecycleRegistrar alloc] init];
144  TestFlutterAppLifecycleDelegate* delegate = [[TestFlutterAppLifecycleDelegate alloc] init];
145  [registrar addDelegate:delegate];
146 
147  NSNotification* applicationWillTerminate =
148  [NSNotification notificationWithName:NSApplicationWillTerminateNotification object:nil];
149  [registrar handleWillTerminate:applicationWillTerminate];
150  EXPECT_EQ([delegate lastNotification], applicationWillTerminate);
151 }
-[FlutterAppLifecycleDelegate-p handleWillTerminate:]
void handleWillTerminate:(NSNotification *notification)

References FlutterAppLifecycleRegistrar::addDelegate:, <FlutterAppLifecycleDelegate>::handleWillTerminate:, and TestFlutterAppLifecycleDelegate::lastNotification.

◆ TEST() [31/122]

flutter::testing::TEST ( FlutterAppLifecycleDelegateTest  ,
RespondsToWillUnhide   
)

Definition at line 164 of file FlutterAppLifecycleDelegateTest.mm.

164  {
165  FlutterAppLifecycleRegistrar* registrar = [[FlutterAppLifecycleRegistrar alloc] init];
166  TestFlutterAppLifecycleDelegate* delegate = [[TestFlutterAppLifecycleDelegate alloc] init];
167  [registrar addDelegate:delegate];
168 
169  NSNotification* willUnhide =
170  [NSNotification notificationWithName:NSApplicationWillUnhideNotification object:nil];
171  [registrar handleWillUnhide:willUnhide];
172  EXPECT_EQ([delegate lastNotification], willUnhide);
173 }
-[FlutterAppLifecycleDelegate-p handleWillUnhide:]
void handleWillUnhide:(NSNotification *notification)

References FlutterAppLifecycleRegistrar::addDelegate:, <FlutterAppLifecycleDelegate>::handleWillUnhide:, and TestFlutterAppLifecycleDelegate::lastNotification.

◆ TEST() [32/122]

flutter::testing::TEST ( FlutterEmbedderKeyResponderUnittests  ,
BasicKeyEvent   
)

Definition at line 118 of file FlutterEmbedderKeyResponderTest.mm.

118  {
119  __block NSMutableArray<TestKeyEvent*>* events = [[NSMutableArray<TestKeyEvent*> alloc] init];
120  __block BOOL last_handled = TRUE;
121  FlutterKeyEvent* event;
122 
123  FlutterEmbedderKeyResponder* responder = [[FlutterEmbedderKeyResponder alloc]
124  initWithSendEvent:^(const FlutterKeyEvent& event, _Nullable FlutterKeyEventCallback callback,
125  void* _Nullable user_data) {
126  [events addObject:[[TestKeyEvent alloc] initWithEvent:&event
127  callback:callback
128  userData:user_data]];
129  }];
130 
131  last_handled = FALSE;
132  [responder handleEvent:keyEvent(NSEventTypeKeyDown, 123.0f, 0x100, @"a", @"a", FALSE, 0)
133  callback:^(BOOL handled) {
134  last_handled = handled;
135  }];
136 
137  EXPECT_EQ([events count], 1u);
138  event = [events lastObject].data;
139  ASSERT_NE(event, nullptr);
140  EXPECT_EQ(event->type, kFlutterKeyEventTypeDown);
141  EXPECT_EQ(event->timestamp, 123000000.0f);
142  EXPECT_EQ(event->physical, kPhysicalKeyA);
143  EXPECT_EQ(event->logical, kLogicalKeyA);
144  EXPECT_STREQ(event->character, "a");
145  EXPECT_EQ(event->synthesized, false);
146 
147  EXPECT_EQ(last_handled, FALSE);
148  EXPECT_TRUE([[events lastObject] hasCallback]);
149  [[events lastObject] respond:TRUE];
150  EXPECT_EQ(last_handled, TRUE);
151 
152  [events removeAllObjects];
153 
154  last_handled = FALSE;
155  [responder handleEvent:keyEvent(NSEventTypeKeyDown, 0x100, @"a", @"a", TRUE, kKeyCodeKeyA)
156  callback:^(BOOL handled) {
157  last_handled = handled;
158  }];
159 
160  EXPECT_EQ([events count], 1u);
161  event = [events lastObject].data;
162  ASSERT_NE(event, nullptr);
163  EXPECT_EQ(event->type, kFlutterKeyEventTypeRepeat);
164  EXPECT_EQ(event->physical, kPhysicalKeyA);
165  EXPECT_EQ(event->logical, kLogicalKeyA);
166  EXPECT_STREQ(event->character, "a");
167  EXPECT_EQ(event->synthesized, false);
168 
169  EXPECT_EQ(last_handled, FALSE);
170  EXPECT_TRUE([[events lastObject] hasCallback]);
171  [[events lastObject] respond:TRUE];
172  EXPECT_EQ(last_handled, TRUE);
173 
174  [events removeAllObjects];
175 
176  last_handled = TRUE;
177  [responder handleEvent:keyEvent(NSEventTypeKeyUp, 124.0f, 0x100, @"a", @"a", FALSE, kKeyCodeKeyA)
178  callback:^(BOOL handled) {
179  last_handled = handled;
180  }];
181 
182  EXPECT_EQ([events count], 1u);
183  event = [events lastObject].data;
184  ASSERT_NE(event, nullptr);
185  EXPECT_EQ(event->type, kFlutterKeyEventTypeUp);
186  EXPECT_EQ(event->timestamp, 124000000.0f);
187  EXPECT_EQ(event->physical, kPhysicalKeyA);
188  EXPECT_EQ(event->logical, kLogicalKeyA);
189  EXPECT_EQ(event->character, nullptr);
190  EXPECT_EQ(event->synthesized, false);
191 
192  EXPECT_EQ(last_handled, TRUE);
193  EXPECT_TRUE([[events lastObject] hasCallback]);
194  [[events lastObject] respond:FALSE]; // Check if responding FALSE works
195  EXPECT_EQ(last_handled, FALSE);
196 
197  [events removeAllObjects];
198 }
-[FlutterKeyPrimaryResponder-p handleEvent:callback:]
void handleEvent:callback:(nonnull NSEvent *event,[callback] nonnull FlutterAsyncKeyCallback callback)

References <FlutterKeyPrimaryResponder>::handleEvent:callback:, and TestKeyEvent::hasCallback.

◆ TEST() [33/122]

flutter::testing::TEST ( FlutterEmbedderKeyResponderUnittests  ,
ConvertAbruptRepeatEventsToDown   
)

Definition at line 410 of file FlutterEmbedderKeyResponderTest.mm.

410  {
411  __block NSMutableArray<TestKeyEvent*>* events = [[NSMutableArray<TestKeyEvent*> alloc] init];
412  __block BOOL last_handled = TRUE;
413  FlutterKeyEvent* event;
414 
415  FlutterEmbedderKeyResponder* responder = [[FlutterEmbedderKeyResponder alloc]
416  initWithSendEvent:^(const FlutterKeyEvent& event, _Nullable FlutterKeyEventCallback callback,
417  void* _Nullable user_data) {
418  [events addObject:[[TestKeyEvent alloc] initWithEvent:&event
419  callback:callback
420  userData:user_data]];
421  }];
422 
423  last_handled = TRUE;
424  [responder handleEvent:keyEvent(NSEventTypeKeyDown, 0x100, @"a", @"a", TRUE, kKeyCodeKeyA)
425  callback:^(BOOL handled) {
426  last_handled = handled;
427  }];
428 
429  EXPECT_EQ([events count], 1u);
430  event = [events lastObject].data;
431  ASSERT_NE(event, nullptr);
432  EXPECT_EQ(event->type, kFlutterKeyEventTypeDown);
433  EXPECT_EQ(event->physical, kPhysicalKeyA);
434  EXPECT_EQ(event->logical, kLogicalKeyA);
435  EXPECT_STREQ(event->character, "a");
436  EXPECT_EQ(event->synthesized, false);
437  EXPECT_EQ(last_handled, TRUE);
438  [[events lastObject] respond:FALSE];
439  EXPECT_EQ(last_handled, FALSE);
440 
441  [events removeAllObjects];
442 }

References <FlutterKeyPrimaryResponder>::handleEvent:callback:.

◆ TEST() [34/122]

flutter::testing::TEST ( FlutterEmbedderKeyResponderUnittests  ,
ConvertCapsLockEvents   
)

Definition at line 1100 of file FlutterEmbedderKeyResponderTest.mm.

1100  {
1101  __block NSMutableArray<TestKeyEvent*>* events = [[NSMutableArray<TestKeyEvent*> alloc] init];
1102  __block BOOL last_handled = TRUE;
1103  id keyEventCallback = ^(BOOL handled) {
1104  last_handled = handled;
1105  };
1106  FlutterKeyEvent* event;
1107 
1108  FlutterEmbedderKeyResponder* responder = [[FlutterEmbedderKeyResponder alloc]
1109  initWithSendEvent:^(const FlutterKeyEvent& event, _Nullable FlutterKeyEventCallback callback,
1110  void* _Nullable user_data) {
1111  [events addObject:[[TestKeyEvent alloc] initWithEvent:&event
1112  callback:callback
1113  userData:user_data]];
1114  }];
1115 
1116  // In: CapsLock down
1117  // Out: CapsLock down & *CapsLock Up
1118  last_handled = FALSE;
1119  [responder
1120  handleEvent:keyEvent(NSEventTypeFlagsChanged, 0x10100, @"", @"", FALSE, kKeyCodeCapsLock)
1121  callback:keyEventCallback];
1122 
1123  EXPECT_EQ([events count], 2u);
1124 
1125  event = [events firstObject].data;
1126  ASSERT_NE(event, nullptr);
1127  EXPECT_EQ(event->type, kFlutterKeyEventTypeDown);
1128  EXPECT_EQ(event->physical, kPhysicalCapsLock);
1129  EXPECT_EQ(event->logical, kLogicalCapsLock);
1130  EXPECT_STREQ(event->character, nullptr);
1131  EXPECT_EQ(event->synthesized, false);
1132  EXPECT_TRUE([[events firstObject] hasCallback]);
1133 
1134  event = [events lastObject].data;
1135  ASSERT_NE(event, nullptr);
1136  EXPECT_EQ(event->type, kFlutterKeyEventTypeUp);
1137  EXPECT_EQ(event->physical, kPhysicalCapsLock);
1138  EXPECT_EQ(event->logical, kLogicalCapsLock);
1139  EXPECT_STREQ(event->character, nullptr);
1140  EXPECT_EQ(event->synthesized, true);
1141  EXPECT_FALSE([[events lastObject] hasCallback]);
1142 
1143  EXPECT_EQ(last_handled, FALSE);
1144  [[events firstObject] respond:TRUE];
1145  EXPECT_EQ(last_handled, TRUE);
1146 
1147  [events removeAllObjects];
1148 
1149  // In: CapsLock up
1150  // Out: CapsLock down & *CapsLock Up
1151  last_handled = FALSE;
1152  [responder handleEvent:keyEvent(NSEventTypeFlagsChanged, 0x100, @"", @"", FALSE, kKeyCodeCapsLock)
1153  callback:keyEventCallback];
1154 
1155  EXPECT_EQ([events count], 2u);
1156 
1157  event = [events firstObject].data;
1158  ASSERT_NE(event, nullptr);
1159  EXPECT_EQ(event->type, kFlutterKeyEventTypeDown);
1160  EXPECT_EQ(event->physical, kPhysicalCapsLock);
1161  EXPECT_EQ(event->logical, kLogicalCapsLock);
1162  EXPECT_STREQ(event->character, nullptr);
1163  EXPECT_EQ(event->synthesized, false);
1164  EXPECT_TRUE([[events firstObject] hasCallback]);
1165 
1166  event = [events lastObject].data;
1167  ASSERT_NE(event, nullptr);
1168  EXPECT_EQ(event->type, kFlutterKeyEventTypeUp);
1169  EXPECT_EQ(event->physical, kPhysicalCapsLock);
1170  EXPECT_EQ(event->logical, kLogicalCapsLock);
1171  EXPECT_STREQ(event->character, nullptr);
1172  EXPECT_EQ(event->synthesized, true);
1173  EXPECT_FALSE([[events lastObject] hasCallback]);
1174 
1175  EXPECT_EQ(last_handled, FALSE);
1176  [[events firstObject] respond:TRUE];
1177  EXPECT_EQ(last_handled, TRUE);
1178 
1179  [events removeAllObjects];
1180 }

References <FlutterKeyPrimaryResponder>::handleEvent:callback:, and TestKeyEvent::hasCallback.

◆ TEST() [35/122]

flutter::testing::TEST ( FlutterEmbedderKeyResponderUnittests  ,
IdentifyLeftAndRightModifiers   
)

Definition at line 720 of file FlutterEmbedderKeyResponderTest.mm.

720  {
721  __block NSMutableArray<TestKeyEvent*>* events = [[NSMutableArray<TestKeyEvent*> alloc] init];
722  FlutterKeyEvent* event;
723 
724  FlutterEmbedderKeyResponder* responder = [[FlutterEmbedderKeyResponder alloc]
725  initWithSendEvent:^(const FlutterKeyEvent& event, _Nullable FlutterKeyEventCallback callback,
726  void* _Nullable user_data) {
727  [events addObject:[[TestKeyEvent alloc] initWithEvent:&event
728  callback:callback
729  userData:user_data]];
730  }];
731 
732  [responder
733  handleEvent:keyEvent(NSEventTypeFlagsChanged, 0x20102, @"", @"", FALSE, kKeyCodeShiftLeft)
734  callback:^(BOOL handled){
735  }];
736 
737  EXPECT_EQ([events count], 1u);
738  event = [events lastObject].data;
739  ASSERT_NE(event, nullptr);
740  EXPECT_EQ(event->type, kFlutterKeyEventTypeDown);
741  EXPECT_EQ(event->physical, kPhysicalShiftLeft);
742  EXPECT_EQ(event->logical, kLogicalShiftLeft);
743  EXPECT_STREQ(event->character, nullptr);
744  EXPECT_EQ(event->synthesized, false);
745  [[events lastObject] respond:TRUE];
746 
747  [events removeAllObjects];
748 
749  [responder
750  handleEvent:keyEvent(NSEventTypeFlagsChanged, 0x20106, @"", @"", FALSE, kKeyCodeShiftRight)
751  callback:^(BOOL handled){
752  }];
753 
754  EXPECT_EQ([events count], 1u);
755  event = [events lastObject].data;
756  ASSERT_NE(event, nullptr);
757  EXPECT_EQ(event->type, kFlutterKeyEventTypeDown);
758  EXPECT_EQ(event->physical, kPhysicalShiftRight);
759  EXPECT_EQ(event->logical, kLogicalShiftRight);
760  EXPECT_STREQ(event->character, nullptr);
761  EXPECT_EQ(event->synthesized, false);
762  [[events lastObject] respond:TRUE];
763 
764  [events removeAllObjects];
765 
766  [responder
767  handleEvent:keyEvent(NSEventTypeFlagsChanged, 0x20104, @"", @"", FALSE, kKeyCodeShiftLeft)
768  callback:^(BOOL handled){
769  }];
770 
771  EXPECT_EQ([events count], 1u);
772  event = [events lastObject].data;
773  ASSERT_NE(event, nullptr);
774  EXPECT_EQ(event->type, kFlutterKeyEventTypeUp);
775  EXPECT_EQ(event->physical, kPhysicalShiftLeft);
776  EXPECT_EQ(event->logical, kLogicalShiftLeft);
777  EXPECT_STREQ(event->character, nullptr);
778  EXPECT_EQ(event->synthesized, false);
779  [[events lastObject] respond:TRUE];
780 
781  [events removeAllObjects];
782 
783  [responder
784  handleEvent:keyEvent(NSEventTypeFlagsChanged, 0x100, @"", @"", FALSE, kKeyCodeShiftRight)
785  callback:^(BOOL handled){
786  }];
787 
788  EXPECT_EQ([events count], 1u);
789  event = [events lastObject].data;
790  ASSERT_NE(event, nullptr);
791  EXPECT_EQ(event->type, kFlutterKeyEventTypeUp);
792  EXPECT_EQ(event->physical, kPhysicalShiftRight);
793  EXPECT_EQ(event->logical, kLogicalShiftRight);
794  EXPECT_STREQ(event->character, nullptr);
795  EXPECT_EQ(event->synthesized, false);
796  [[events lastObject] respond:TRUE];
797 
798  [events removeAllObjects];
799 }

References <FlutterKeyPrimaryResponder>::handleEvent:callback:.

◆ TEST() [36/122]

flutter::testing::TEST ( FlutterEmbedderKeyResponderUnittests  ,
IgnoreDuplicateUpEvent   
)

Definition at line 379 of file FlutterEmbedderKeyResponderTest.mm.

379  {
380  __block NSMutableArray<TestKeyEvent*>* events = [[NSMutableArray<TestKeyEvent*> alloc] init];
381  FlutterKeyEvent* event;
382  __block BOOL last_handled = TRUE;
383 
384  FlutterEmbedderKeyResponder* responder = [[FlutterEmbedderKeyResponder alloc]
385  initWithSendEvent:^(const FlutterKeyEvent& event, _Nullable FlutterKeyEventCallback callback,
386  void* _Nullable user_data) {
387  [events addObject:[[TestKeyEvent alloc] initWithEvent:&event
388  callback:callback
389  userData:user_data]];
390  }];
391 
392  last_handled = FALSE;
393  [responder handleEvent:keyEvent(NSEventTypeKeyUp, 0x100, @"a", @"a", FALSE, kKeyCodeKeyA)
394  callback:^(BOOL handled) {
395  last_handled = handled;
396  }];
397 
398  EXPECT_EQ([events count], 1u);
399  EXPECT_EQ(last_handled, TRUE);
400  event = [events lastObject].data;
401  ASSERT_NE(event, nullptr);
402  EXPECT_EQ(event->physical, 0ull);
403  EXPECT_EQ(event->logical, 0ull);
404  EXPECT_FALSE([[events lastObject] hasCallback]);
405  EXPECT_EQ(last_handled, TRUE);
406 
407  [events removeAllObjects];
408 }

References <FlutterKeyPrimaryResponder>::handleEvent:callback:, and TestKeyEvent::hasCallback.

◆ TEST() [37/122]

flutter::testing::TEST ( FlutterEmbedderKeyResponderUnittests  ,
MultipleCharacters   
)

Definition at line 274 of file FlutterEmbedderKeyResponderTest.mm.

274  {
275  __block NSMutableArray<TestKeyEvent*>* events = [[NSMutableArray<TestKeyEvent*> alloc] init];
276  FlutterKeyEvent* event;
277 
278  FlutterEmbedderKeyResponder* responder = [[FlutterEmbedderKeyResponder alloc]
279  initWithSendEvent:^(const FlutterKeyEvent& event, _Nullable FlutterKeyEventCallback callback,
280  void* _Nullable user_data) {
281  [events addObject:[[TestKeyEvent alloc] initWithEvent:&event
282  callback:callback
283  userData:user_data]];
284  }];
285 
286  [responder handleEvent:keyEvent(NSEventTypeKeyDown, 0, @"àn", @"àn", FALSE, kKeyCodeKeyA)
287  callback:^(BOOL handled){
288  }];
289 
290  EXPECT_EQ([events count], 1u);
291  event = [events lastObject].data;
292  ASSERT_NE(event, nullptr);
293  EXPECT_EQ(event->type, kFlutterKeyEventTypeDown);
294  EXPECT_EQ(event->physical, kPhysicalKeyA);
295  EXPECT_EQ(event->logical, 0x1400000000ull);
296  EXPECT_STREQ(event->character, "àn");
297  EXPECT_EQ(event->synthesized, false);
298 
299  [events removeAllObjects];
300 
301  [responder handleEvent:keyEvent(NSEventTypeKeyUp, 0, @"a", @"a", FALSE, kKeyCodeKeyA)
302  callback:^(BOOL handled){
303  }];
304 
305  EXPECT_EQ([events count], 1u);
306  event = [events lastObject].data;
307  ASSERT_NE(event, nullptr);
308  EXPECT_EQ(event->type, kFlutterKeyEventTypeUp);
309  EXPECT_EQ(event->physical, kPhysicalKeyA);
310  EXPECT_EQ(event->logical, 0x1400000000ull);
311  EXPECT_STREQ(event->character, nullptr);
312  EXPECT_EQ(event->synthesized, false);
313 
314  [events removeAllObjects];
315 }

References <FlutterKeyPrimaryResponder>::handleEvent:callback:.

◆ TEST() [38/122]

flutter::testing::TEST ( FlutterEmbedderKeyResponderUnittests  ,
NonAsciiCharacters   
)

Definition at line 200 of file FlutterEmbedderKeyResponderTest.mm.

200  {
201  __block NSMutableArray<TestKeyEvent*>* events = [[NSMutableArray<TestKeyEvent*> alloc] init];
202  FlutterKeyEvent* event;
203 
204  FlutterEmbedderKeyResponder* responder = [[FlutterEmbedderKeyResponder alloc]
205  initWithSendEvent:^(const FlutterKeyEvent& event, _Nullable FlutterKeyEventCallback callback,
206  void* _Nullable user_data) {
207  [events addObject:[[TestKeyEvent alloc] initWithEvent:&event
208  callback:callback
209  userData:user_data]];
210  }];
211 
212  [responder
213  handleEvent:keyEvent(NSEventTypeFlagsChanged, 0x80140, @"", @"", FALSE, kKeyCodeAltRight)
214  callback:^(BOOL handled){
215  }];
216 
217  EXPECT_EQ([events count], 1u);
218  event = [events lastObject].data;
219  ASSERT_NE(event, nullptr);
220  EXPECT_EQ(event->type, kFlutterKeyEventTypeDown);
221  EXPECT_EQ(event->physical, kPhysicalAltRight);
222  EXPECT_EQ(event->logical, kLogicalAltRight);
223  EXPECT_STREQ(event->character, nullptr);
224  EXPECT_EQ(event->synthesized, false);
225 
226  [events removeAllObjects];
227 
228  [responder handleEvent:keyEvent(NSEventTypeKeyDown, 0x80140, @"∑", @"w", FALSE, kKeyCodeKeyW)
229  callback:^(BOOL handled){
230  }];
231 
232  EXPECT_EQ([events count], 1u);
233  event = [events lastObject].data;
234  ASSERT_NE(event, nullptr);
235  EXPECT_EQ(event->type, kFlutterKeyEventTypeDown);
236  EXPECT_EQ(event->physical, kPhysicalKeyW);
237  EXPECT_EQ(event->logical, kLogicalKeyW);
238  EXPECT_STREQ(event->character, "∑");
239  EXPECT_EQ(event->synthesized, false);
240 
241  [events removeAllObjects];
242 
243  [responder handleEvent:keyEvent(NSEventTypeFlagsChanged, 0x100, @"", @"", FALSE, kKeyCodeAltRight)
244  callback:^(BOOL handled){
245  }];
246 
247  EXPECT_EQ([events count], 1u);
248  event = [events lastObject].data;
249  ASSERT_NE(event, nullptr);
250  EXPECT_EQ(event->type, kFlutterKeyEventTypeUp);
251  EXPECT_EQ(event->physical, kPhysicalAltRight);
252  EXPECT_EQ(event->logical, kLogicalAltRight);
253  EXPECT_STREQ(event->character, nullptr);
254  EXPECT_EQ(event->synthesized, false);
255 
256  [events removeAllObjects];
257 
258  [responder handleEvent:keyEvent(NSEventTypeKeyUp, 0x100, @"w", @"w", FALSE, kKeyCodeKeyW)
259  callback:^(BOOL handled){
260  }];
261 
262  EXPECT_EQ([events count], 1u);
263  event = [events lastObject].data;
264  ASSERT_NE(event, nullptr);
265  EXPECT_EQ(event->type, kFlutterKeyEventTypeUp);
266  EXPECT_EQ(event->physical, kPhysicalKeyW);
267  EXPECT_EQ(event->logical, kLogicalKeyW);
268  EXPECT_STREQ(event->character, nullptr);
269  EXPECT_EQ(event->synthesized, false);
270 
271  [events removeAllObjects];
272 }

References <FlutterKeyPrimaryResponder>::handleEvent:callback:.

◆ TEST() [39/122]

flutter::testing::TEST ( FlutterEmbedderKeyResponderUnittests  ,
SpecialModiferFlags   
)

Definition at line 564 of file FlutterEmbedderKeyResponderTest.mm.

564  {
565  __block NSMutableArray<TestKeyEvent*>* events = [[NSMutableArray<TestKeyEvent*> alloc] init];
566  FlutterKeyEvent* event;
567 
568  FlutterEmbedderKeyResponder* responder = [[FlutterEmbedderKeyResponder alloc]
569  initWithSendEvent:^(const FlutterKeyEvent& event, _Nullable FlutterKeyEventCallback callback,
570  void* _Nullable user_data) {
571  [events addObject:[[TestKeyEvent alloc] initWithEvent:&event
572  callback:callback
573  userData:user_data]];
574  }];
575 
576  // Keydown: Numpad1, F1, KeyA, ShiftLeft
577  // Then KeyUp: Numpad1, F1, KeyA, ShiftLeft
578 
579  // Numpad 1
580  [responder handleEvent:keyEvent(NSEventTypeKeyDown, 0x200100, @"1", @"1", FALSE, kKeyCodeNumpad1)
581  callback:^(BOOL handled){
582  }];
583 
584  EXPECT_EQ([events count], 1u);
585  event = [events lastObject].data;
586  ASSERT_NE(event, nullptr);
587  EXPECT_EQ(event->type, kFlutterKeyEventTypeDown);
588  EXPECT_EQ(event->physical, kPhysicalNumpad1);
589  EXPECT_EQ(event->logical, kLogicalNumpad1);
590  EXPECT_STREQ(event->character, "1");
591  EXPECT_EQ(event->synthesized, false);
592  [[events lastObject] respond:TRUE];
593 
594  [events removeAllObjects];
595 
596  // F1
597  [responder
598  handleEvent:keyEvent(NSEventTypeKeyDown, 0x800100, @"\uf704", @"\uf704", FALSE, kKeyCodeF1)
599  callback:^(BOOL handled){
600  }];
601 
602  EXPECT_EQ([events count], 1u);
603  event = [events lastObject].data;
604  ASSERT_NE(event, nullptr);
605  EXPECT_EQ(event->type, kFlutterKeyEventTypeDown);
606  EXPECT_EQ(event->physical, kPhysicalF1);
607  EXPECT_EQ(event->logical, kLogicalF1);
608  EXPECT_STREQ(event->character, nullptr);
609  EXPECT_EQ(event->synthesized, false);
610  [[events lastObject] respond:TRUE];
611 
612  [events removeAllObjects];
613 
614  // KeyA
615  [responder handleEvent:keyEvent(NSEventTypeKeyDown, 0x100, @"a", @"a", FALSE, kKeyCodeKeyA)
616  callback:^(BOOL handled){
617  }];
618 
619  EXPECT_EQ([events count], 1u);
620  event = [events lastObject].data;
621  ASSERT_NE(event, nullptr);
622  EXPECT_EQ(event->type, kFlutterKeyEventTypeDown);
623  EXPECT_EQ(event->physical, kPhysicalKeyA);
624  EXPECT_EQ(event->logical, kLogicalKeyA);
625  EXPECT_STREQ(event->character, "a");
626  EXPECT_EQ(event->synthesized, false);
627  [[events lastObject] respond:TRUE];
628 
629  [events removeAllObjects];
630 
631  // ShiftLeft
632  [responder
633  handleEvent:keyEvent(NSEventTypeFlagsChanged, 0x20102, @"", @"", FALSE, kKeyCodeShiftLeft)
634  callback:^(BOOL handled){
635  }];
636 
637  EXPECT_EQ([events count], 1u);
638  event = [events lastObject].data;
639  ASSERT_NE(event, nullptr);
640  EXPECT_EQ(event->type, kFlutterKeyEventTypeDown);
641  EXPECT_EQ(event->physical, kPhysicalShiftLeft);
642  EXPECT_EQ(event->logical, kLogicalShiftLeft);
643  EXPECT_STREQ(event->character, nullptr);
644  EXPECT_EQ(event->synthesized, false);
645  [[events lastObject] respond:TRUE];
646 
647  [events removeAllObjects];
648 
649  // Numpad 1
650  [responder handleEvent:keyEvent(NSEventTypeKeyUp, 0x220102, @"1", @"1", FALSE, kKeyCodeNumpad1)
651  callback:^(BOOL handled){
652  }];
653 
654  EXPECT_EQ([events count], 1u);
655  event = [events lastObject].data;
656  ASSERT_NE(event, nullptr);
657  EXPECT_EQ(event->type, kFlutterKeyEventTypeUp);
658  EXPECT_EQ(event->physical, kPhysicalNumpad1);
659  EXPECT_EQ(event->logical, kLogicalNumpad1);
660  EXPECT_STREQ(event->character, nullptr);
661  EXPECT_EQ(event->synthesized, false);
662  [[events lastObject] respond:TRUE];
663 
664  [events removeAllObjects];
665 
666  // F1
667  [responder
668  handleEvent:keyEvent(NSEventTypeKeyUp, 0x820102, @"\uF704", @"\uF704", FALSE, kKeyCodeF1)
669  callback:^(BOOL handled){
670  }];
671 
672  EXPECT_EQ([events count], 1u);
673  event = [events lastObject].data;
674  ASSERT_NE(event, nullptr);
675  EXPECT_EQ(event->type, kFlutterKeyEventTypeUp);
676  EXPECT_EQ(event->physical, kPhysicalF1);
677  EXPECT_EQ(event->logical, kLogicalF1);
678  EXPECT_STREQ(event->character, nullptr);
679  EXPECT_EQ(event->synthesized, false);
680  [[events lastObject] respond:TRUE];
681 
682  [events removeAllObjects];
683 
684  // KeyA
685  [responder handleEvent:keyEvent(NSEventTypeKeyUp, 0x20102, @"a", @"a", FALSE, kKeyCodeKeyA)
686  callback:^(BOOL handled){
687  }];
688 
689  EXPECT_EQ([events count], 1u);
690  event = [events lastObject].data;
691  ASSERT_NE(event, nullptr);
692  EXPECT_EQ(event->type, kFlutterKeyEventTypeUp);
693  EXPECT_EQ(event->physical, kPhysicalKeyA);
694  EXPECT_EQ(event->logical, kLogicalKeyA);
695  EXPECT_STREQ(event->character, nullptr);
696  EXPECT_EQ(event->synthesized, false);
697  [[events lastObject] respond:TRUE];
698 
699  [events removeAllObjects];
700 
701  // ShiftLeft
702  [responder
703  handleEvent:keyEvent(NSEventTypeFlagsChanged, 0x100, @"", @"", FALSE, kKeyCodeShiftLeft)
704  callback:^(BOOL handled){
705  }];
706 
707  EXPECT_EQ([events count], 1u);
708  event = [events lastObject].data;
709  ASSERT_NE(event, nullptr);
710  EXPECT_EQ(event->type, kFlutterKeyEventTypeUp);
711  EXPECT_EQ(event->physical, kPhysicalShiftLeft);
712  EXPECT_EQ(event->logical, kLogicalShiftLeft);
713  EXPECT_STREQ(event->character, nullptr);
714  EXPECT_EQ(event->synthesized, false);
715  [[events lastObject] respond:TRUE];
716 
717  [events removeAllObjects];
718 }

References <FlutterKeyPrimaryResponder>::handleEvent:callback:.

◆ TEST() [40/122]

flutter::testing::TEST ( FlutterEmbedderKeyResponderUnittests  ,
SynchronizeCapsLockStateOnCapsLock   
)

Definition at line 1183 of file FlutterEmbedderKeyResponderTest.mm.

1183  {
1184  __block NSMutableArray<TestKeyEvent*>* events = [[NSMutableArray<TestKeyEvent*> alloc] init];
1185  FlutterKeyEvent* event;
1186  __block BOOL last_handled = TRUE;
1187  id keyEventCallback = ^(BOOL handled) {
1188  last_handled = handled;
1189  };
1190 
1191  FlutterEmbedderKeyResponder* responder = [[FlutterEmbedderKeyResponder alloc]
1192  initWithSendEvent:^(const FlutterKeyEvent& event, _Nullable FlutterKeyEventCallback callback,
1193  void* _Nullable user_data) {
1194  [events addObject:[[TestKeyEvent alloc] initWithEvent:&event
1195  callback:callback
1196  userData:user_data]];
1197  }];
1198 
1199  // In: CapsLock down
1200  // Out: (empty)
1201  last_handled = FALSE;
1202  [responder handleEvent:keyEvent(NSEventTypeFlagsChanged, 0x100, @"", @"", FALSE, kKeyCodeCapsLock)
1203  callback:keyEventCallback];
1204 
1205  EXPECT_EQ([events count], 1u);
1206  EXPECT_EQ(last_handled, TRUE);
1207  event = [events lastObject].data;
1208  ASSERT_NE(event, nullptr);
1209  EXPECT_EQ(event->physical, 0ull);
1210  EXPECT_EQ(event->logical, 0ull);
1211  EXPECT_FALSE([[events lastObject] hasCallback]);
1212  EXPECT_EQ(last_handled, TRUE);
1213 
1214  [events removeAllObjects];
1215 }

References <FlutterKeyPrimaryResponder>::handleEvent:callback:, and TestKeyEvent::hasCallback.

◆ TEST() [41/122]

flutter::testing::TEST ( FlutterEmbedderKeyResponderUnittests  ,
SynchronizeCapsLockStateOnNormalKey   
)

Definition at line 1218 of file FlutterEmbedderKeyResponderTest.mm.

1218  {
1219  __block NSMutableArray<TestKeyEvent*>* events = [[NSMutableArray<TestKeyEvent*> alloc] init];
1220  __block BOOL last_handled = TRUE;
1221  id keyEventCallback = ^(BOOL handled) {
1222  last_handled = handled;
1223  };
1224  FlutterKeyEvent* event;
1225 
1226  FlutterEmbedderKeyResponder* responder = [[FlutterEmbedderKeyResponder alloc]
1227  initWithSendEvent:^(const FlutterKeyEvent& event, _Nullable FlutterKeyEventCallback callback,
1228  void* _Nullable user_data) {
1229  [events addObject:[[TestKeyEvent alloc] initWithEvent:&event
1230  callback:callback
1231  userData:user_data]];
1232  }];
1233 
1234  last_handled = FALSE;
1235  [responder handleEvent:keyEvent(NSEventTypeKeyDown, 0x10100, @"A", @"a", FALSE, kKeyCodeKeyA)
1236  callback:keyEventCallback];
1237 
1238  EXPECT_EQ([events count], 3u);
1239 
1240  event = events[0].data;
1241  ASSERT_NE(event, nullptr);
1242  EXPECT_EQ(event->type, kFlutterKeyEventTypeDown);
1243  EXPECT_EQ(event->physical, kPhysicalCapsLock);
1244  EXPECT_EQ(event->logical, kLogicalCapsLock);
1245  EXPECT_STREQ(event->character, nullptr);
1246  EXPECT_EQ(event->synthesized, true);
1247  EXPECT_FALSE([events[0] hasCallback]);
1248 
1249  event = events[1].data;
1250  ASSERT_NE(event, nullptr);
1251  EXPECT_EQ(event->type, kFlutterKeyEventTypeUp);
1252  EXPECT_EQ(event->physical, kPhysicalCapsLock);
1253  EXPECT_EQ(event->logical, kLogicalCapsLock);
1254  EXPECT_STREQ(event->character, nullptr);
1255  EXPECT_EQ(event->synthesized, true);
1256  EXPECT_FALSE([events[1] hasCallback]);
1257 
1258  event = events[2].data;
1259  ASSERT_NE(event, nullptr);
1260  EXPECT_EQ(event->type, kFlutterKeyEventTypeDown);
1261  EXPECT_EQ(event->physical, kPhysicalKeyA);
1262  EXPECT_EQ(event->logical, kLogicalKeyA);
1263  EXPECT_STREQ(event->character, "A");
1264  EXPECT_EQ(event->synthesized, false);
1265  EXPECT_TRUE([events[2] hasCallback]);
1266 
1267  EXPECT_EQ(last_handled, FALSE);
1268  [[events lastObject] respond:TRUE];
1269  EXPECT_EQ(last_handled, TRUE);
1270 
1271  [events removeAllObjects];
1272 }

References <FlutterKeyPrimaryResponder>::handleEvent:callback:, and TestKeyEvent::hasCallback.

◆ TEST() [42/122]

flutter::testing::TEST ( FlutterEmbedderKeyResponderUnittests  ,
SynthesizeForDuplicateDownEvent   
)

Definition at line 317 of file FlutterEmbedderKeyResponderTest.mm.

317  {
318  __block NSMutableArray<TestKeyEvent*>* events = [[NSMutableArray<TestKeyEvent*> alloc] init];
319  __block BOOL last_handled = TRUE;
320  FlutterKeyEvent* event;
321 
322  FlutterEmbedderKeyResponder* responder = [[FlutterEmbedderKeyResponder alloc]
323  initWithSendEvent:^(const FlutterKeyEvent& event, _Nullable FlutterKeyEventCallback callback,
324  void* _Nullable user_data) {
325  [events addObject:[[TestKeyEvent alloc] initWithEvent:&event
326  callback:callback
327  userData:user_data]];
328  }];
329 
330  last_handled = TRUE;
331  [responder handleEvent:keyEvent(NSEventTypeKeyDown, 0x100, @"a", @"a", FALSE, kKeyCodeKeyA)
332  callback:^(BOOL handled) {
333  last_handled = handled;
334  }];
335 
336  EXPECT_EQ([events count], 1u);
337  event = [events lastObject].data;
338  ASSERT_NE(event, nullptr);
339  EXPECT_EQ(event->type, kFlutterKeyEventTypeDown);
340  EXPECT_EQ(event->physical, kPhysicalKeyA);
341  EXPECT_EQ(event->logical, kLogicalKeyA);
342  EXPECT_STREQ(event->character, "a");
343  EXPECT_EQ(event->synthesized, false);
344  EXPECT_EQ(last_handled, TRUE);
345  [[events lastObject] respond:FALSE];
346  EXPECT_EQ(last_handled, FALSE);
347 
348  [events removeAllObjects];
349 
350  last_handled = TRUE;
351  [responder handleEvent:keyEvent(NSEventTypeKeyDown, 0x100, @"à", @"à", FALSE, kKeyCodeKeyA)
352  callback:^(BOOL handled) {
353  last_handled = handled;
354  }];
355 
356  EXPECT_EQ([events count], 2u);
357 
358  event = [events firstObject].data;
359  ASSERT_NE(event, nullptr);
360  EXPECT_EQ(event->type, kFlutterKeyEventTypeUp);
361  EXPECT_EQ(event->physical, kPhysicalKeyA);
362  EXPECT_EQ(event->logical, kLogicalKeyA);
363  EXPECT_STREQ(event->character, NULL);
364  EXPECT_EQ(event->synthesized, true);
365 
366  event = [events lastObject].data;
367  ASSERT_NE(event, nullptr);
368  EXPECT_EQ(event->type, kFlutterKeyEventTypeDown);
369  EXPECT_EQ(event->physical, kPhysicalKeyA);
370  EXPECT_EQ(event->logical, 0xE0ull /* à */);
371  EXPECT_STREQ(event->character, "à");
372  EXPECT_EQ(event->synthesized, false);
373  [[events lastObject] respond:FALSE];
374  EXPECT_EQ(last_handled, FALSE);
375 
376  [events removeAllObjects];
377 }

References <FlutterKeyPrimaryResponder>::handleEvent:callback:.

◆ TEST() [43/122]

flutter::testing::TEST ( FlutterEmbedderKeyResponderUnittests  ,
SynthesizeMissedModifierEvents   
)

Definition at line 806 of file FlutterEmbedderKeyResponderTest.mm.

806  {
807  __block NSMutableArray<TestKeyEvent*>* events = [[NSMutableArray<TestKeyEvent*> alloc] init];
808  __block BOOL last_handled = TRUE;
809  id keyEventCallback = ^(BOOL handled) {
810  last_handled = handled;
811  };
812  FlutterKeyEvent* event;
813 
814  FlutterEmbedderKeyResponder* responder = [[FlutterEmbedderKeyResponder alloc]
815  initWithSendEvent:^(const FlutterKeyEvent& event, _Nullable FlutterKeyEventCallback callback,
816  void* _Nullable user_data) {
817  [events addObject:[[TestKeyEvent alloc] initWithEvent:&event
818  callback:callback
819  userData:user_data]];
820  }];
821 
822  // Case 1:
823  // In: L down, (L up), L down, L up
824  // Out: L down, L up
825  last_handled = FALSE;
826  [responder
827  handleEvent:keyEvent(NSEventTypeFlagsChanged, 0x20102, @"", @"", FALSE, kKeyCodeShiftLeft)
828  callback:keyEventCallback];
829 
830  EXPECT_EQ([events count], 1u);
831  event = [events lastObject].data;
832  ASSERT_NE(event, nullptr);
833  EXPECT_EQ(event->type, kFlutterKeyEventTypeDown);
834  EXPECT_EQ(event->physical, kPhysicalShiftLeft);
835  EXPECT_EQ(event->logical, kLogicalShiftLeft);
836  EXPECT_STREQ(event->character, nullptr);
837  EXPECT_EQ(event->synthesized, false);
838 
839  EXPECT_EQ(last_handled, FALSE);
840  EXPECT_TRUE([[events lastObject] hasCallback]);
841  [[events lastObject] respond:TRUE];
842  EXPECT_EQ(last_handled, TRUE);
843 
844  [events removeAllObjects];
845 
846  last_handled = FALSE;
847  [responder
848  handleEvent:keyEvent(NSEventTypeFlagsChanged, 0x20102, @"", @"", FALSE, kKeyCodeShiftLeft)
849  callback:keyEventCallback];
850 
851  EXPECT_EQ([events count], 1u);
852  event = [events lastObject].data;
853  ASSERT_NE(event, nullptr);
854  EXPECT_EQ(event->physical, 0u);
855  EXPECT_EQ(event->logical, 0u);
856  EXPECT_FALSE([[events lastObject] hasCallback]);
857  EXPECT_EQ(last_handled, TRUE);
858  [events removeAllObjects];
859 
860  last_handled = FALSE;
861  [responder
862  handleEvent:keyEvent(NSEventTypeFlagsChanged, 0x100, @"", @"", FALSE, kKeyCodeShiftLeft)
863  callback:keyEventCallback];
864 
865  EXPECT_EQ([events count], 1u);
866  event = [events lastObject].data;
867  ASSERT_NE(event, nullptr);
868  EXPECT_EQ(event->type, kFlutterKeyEventTypeUp);
869  EXPECT_EQ(event->physical, kPhysicalShiftLeft);
870  EXPECT_EQ(event->logical, kLogicalShiftLeft);
871  EXPECT_STREQ(event->character, nullptr);
872  EXPECT_EQ(event->synthesized, false);
873 
874  EXPECT_EQ(last_handled, FALSE);
875  EXPECT_TRUE([[events lastObject] hasCallback]);
876  [[events lastObject] respond:TRUE];
877  EXPECT_EQ(last_handled, TRUE);
878 
879  [events removeAllObjects];
880 
881  // Case 2:
882  // In: (L down), L up
883  // Out:
884 
885  last_handled = FALSE;
886  [responder
887  handleEvent:keyEvent(NSEventTypeFlagsChanged, 0x100, @"", @"", FALSE, kKeyCodeShiftLeft)
888  callback:keyEventCallback];
889 
890  EXPECT_EQ([events count], 1u);
891  event = [events lastObject].data;
892  ASSERT_NE(event, nullptr);
893  EXPECT_EQ(event->physical, 0u);
894  EXPECT_EQ(event->logical, 0u);
895  EXPECT_FALSE([[events lastObject] hasCallback]);
896  EXPECT_EQ(last_handled, TRUE);
897  [events removeAllObjects];
898 
899  // Case 3:
900  // In: L down, (L up), (R down), R up
901  // Out: L down, *L up
902 
903  last_handled = FALSE;
904  [responder
905  handleEvent:keyEvent(NSEventTypeFlagsChanged, 0x20102, @"", @"", FALSE, kKeyCodeShiftLeft)
906  callback:keyEventCallback];
907 
908  EXPECT_EQ([events count], 1u);
909  event = [events lastObject].data;
910  ASSERT_NE(event, nullptr);
911  EXPECT_EQ(event->type, kFlutterKeyEventTypeDown);
912  EXPECT_EQ(event->physical, kPhysicalShiftLeft);
913  EXPECT_EQ(event->logical, kLogicalShiftLeft);
914  EXPECT_STREQ(event->character, nullptr);
915  EXPECT_EQ(event->synthesized, false);
916 
917  EXPECT_EQ(last_handled, FALSE);
918  EXPECT_TRUE([[events lastObject] hasCallback]);
919  [[events lastObject] respond:TRUE];
920  EXPECT_EQ(last_handled, TRUE);
921 
922  [events removeAllObjects];
923 
924  last_handled = FALSE;
925  [responder
926  handleEvent:keyEvent(NSEventTypeFlagsChanged, 0x100, @"", @"", FALSE, kKeyCodeShiftRight)
927  callback:keyEventCallback];
928 
929  EXPECT_EQ([events count], 1u);
930  event = [events lastObject].data;
931  ASSERT_NE(event, nullptr);
932  EXPECT_EQ(event->type, kFlutterKeyEventTypeUp);
933  EXPECT_EQ(event->physical, kPhysicalShiftLeft);
934  EXPECT_EQ(event->logical, kLogicalShiftLeft);
935  EXPECT_STREQ(event->character, nullptr);
936  EXPECT_EQ(event->synthesized, true);
937 
938  // The primary event is automatically replied with TRUE, unrelated to the received event.
939  EXPECT_EQ(last_handled, TRUE);
940  EXPECT_FALSE([[events lastObject] hasCallback]);
941 
942  [events removeAllObjects];
943 
944  // Case 4:
945  // In: L down, R down, (L up), R up
946  // Out: L down, R down *L up & R up
947 
948  last_handled = FALSE;
949  [responder
950  handleEvent:keyEvent(NSEventTypeFlagsChanged, 0x20102, @"", @"", FALSE, kKeyCodeShiftLeft)
951  callback:keyEventCallback];
952 
953  EXPECT_EQ([events count], 1u);
954  event = [events lastObject].data;
955  ASSERT_NE(event, nullptr);
956  EXPECT_EQ(event->type, kFlutterKeyEventTypeDown);
957  EXPECT_EQ(event->physical, kPhysicalShiftLeft);
958  EXPECT_EQ(event->logical, kLogicalShiftLeft);
959  EXPECT_STREQ(event->character, nullptr);
960  EXPECT_EQ(event->synthesized, false);
961 
962  EXPECT_EQ(last_handled, FALSE);
963  EXPECT_TRUE([[events lastObject] hasCallback]);
964  [[events lastObject] respond:TRUE];
965  EXPECT_EQ(last_handled, TRUE);
966 
967  [events removeAllObjects];
968 
969  last_handled = FALSE;
970  [responder
971  handleEvent:keyEvent(NSEventTypeFlagsChanged, 0x20106, @"", @"", FALSE, kKeyCodeShiftRight)
972  callback:keyEventCallback];
973 
974  EXPECT_EQ([events count], 1u);
975  event = [events lastObject].data;
976  ASSERT_NE(event, nullptr);
977  EXPECT_EQ(event->type, kFlutterKeyEventTypeDown);
978  EXPECT_EQ(event->physical, kPhysicalShiftRight);
979  EXPECT_EQ(event->logical, kLogicalShiftRight);
980  EXPECT_STREQ(event->character, nullptr);
981  EXPECT_EQ(event->synthesized, false);
982 
983  EXPECT_EQ(last_handled, FALSE);
984  EXPECT_TRUE([[events lastObject] hasCallback]);
985  [[events lastObject] respond:TRUE];
986  EXPECT_EQ(last_handled, TRUE);
987 
988  [events removeAllObjects];
989 
990  last_handled = FALSE;
991  [responder
992  handleEvent:keyEvent(NSEventTypeFlagsChanged, 0x100, @"", @"", FALSE, kKeyCodeShiftRight)
993  callback:keyEventCallback];
994 
995  EXPECT_EQ([events count], 2u);
996  event = [events firstObject].data;
997  ASSERT_NE(event, nullptr);
998  EXPECT_EQ(event->type, kFlutterKeyEventTypeUp);
999  EXPECT_EQ(event->physical, kPhysicalShiftLeft);
1000  EXPECT_EQ(event->logical, kLogicalShiftLeft);
1001  EXPECT_STREQ(event->character, nullptr);
1002  EXPECT_EQ(event->synthesized, true);
1003 
1004  EXPECT_FALSE([[events firstObject] hasCallback]);
1005 
1006  event = [events lastObject].data;
1007  ASSERT_NE(event, nullptr);
1008  EXPECT_EQ(event->type, kFlutterKeyEventTypeUp);
1009  EXPECT_EQ(event->physical, kPhysicalShiftRight);
1010  EXPECT_EQ(event->logical, kLogicalShiftRight);
1011  EXPECT_STREQ(event->character, nullptr);
1012  EXPECT_EQ(event->synthesized, false);
1013 
1014  EXPECT_EQ(last_handled, FALSE);
1015  EXPECT_TRUE([[events lastObject] hasCallback]);
1016  [[events lastObject] respond:TRUE];
1017  EXPECT_EQ(last_handled, TRUE);
1018 
1019  [events removeAllObjects];
1020 }

References <FlutterKeyPrimaryResponder>::handleEvent:callback:, and TestKeyEvent::hasCallback.

◆ TEST() [44/122]

flutter::testing::TEST ( FlutterEmbedderKeyResponderUnittests  ,
SynthesizeMissedModifierEventsInNormalEvents   
)

Definition at line 1022 of file FlutterEmbedderKeyResponderTest.mm.

1022  {
1023  __block NSMutableArray<TestKeyEvent*>* events = [[NSMutableArray<TestKeyEvent*> alloc] init];
1024  __block BOOL last_handled = TRUE;
1025  id keyEventCallback = ^(BOOL handled) {
1026  last_handled = handled;
1027  };
1028  FlutterKeyEvent* event;
1029 
1030  FlutterEmbedderKeyResponder* responder = [[FlutterEmbedderKeyResponder alloc]
1031  initWithSendEvent:^(const FlutterKeyEvent& event, _Nullable FlutterKeyEventCallback callback,
1032  void* _Nullable user_data) {
1033  [events addObject:[[TestKeyEvent alloc] initWithEvent:&event
1034  callback:callback
1035  userData:user_data]];
1036  }];
1037 
1038  // In: (LShift down), A down, (LShift up), A up
1039  // Out: *LS down & A down, *LS up & A up
1040 
1041  last_handled = FALSE;
1042  [responder handleEvent:keyEvent(NSEventTypeKeyDown, 0x20102, @"A", @"A", FALSE, kKeyCodeKeyA)
1043  callback:keyEventCallback];
1044 
1045  EXPECT_EQ([events count], 2u);
1046  event = [events firstObject].data;
1047  ASSERT_NE(event, nullptr);
1048  EXPECT_EQ(event->type, kFlutterKeyEventTypeDown);
1049  EXPECT_EQ(event->physical, kPhysicalShiftLeft);
1050  EXPECT_EQ(event->logical, kLogicalShiftLeft);
1051  EXPECT_STREQ(event->character, nullptr);
1052  EXPECT_EQ(event->synthesized, true);
1053  EXPECT_FALSE([[events firstObject] hasCallback]);
1054 
1055  event = [events lastObject].data;
1056  ASSERT_NE(event, nullptr);
1057  EXPECT_EQ(event->type, kFlutterKeyEventTypeDown);
1058  EXPECT_EQ(event->physical, kPhysicalKeyA);
1059  EXPECT_EQ(event->logical, kLogicalKeyA);
1060  EXPECT_STREQ(event->character, "A");
1061  EXPECT_EQ(event->synthesized, false);
1062  EXPECT_TRUE([[events lastObject] hasCallback]);
1063 
1064  EXPECT_EQ(last_handled, FALSE);
1065  [[events lastObject] respond:TRUE];
1066  EXPECT_EQ(last_handled, TRUE);
1067 
1068  [events removeAllObjects];
1069 
1070  last_handled = FALSE;
1071  [responder handleEvent:keyEvent(NSEventTypeKeyUp, 0x100, @"a", @"a", FALSE, kKeyCodeKeyA)
1072  callback:keyEventCallback];
1073 
1074  EXPECT_EQ([events count], 2u);
1075  event = [events firstObject].data;
1076  ASSERT_NE(event, nullptr);
1077  EXPECT_EQ(event->type, kFlutterKeyEventTypeUp);
1078  EXPECT_EQ(event->physical, kPhysicalShiftLeft);
1079  EXPECT_EQ(event->logical, kLogicalShiftLeft);
1080  EXPECT_STREQ(event->character, nullptr);
1081  EXPECT_EQ(event->synthesized, true);
1082  EXPECT_FALSE([[events firstObject] hasCallback]);
1083 
1084  event = [events lastObject].data;
1085  ASSERT_NE(event, nullptr);
1086  EXPECT_EQ(event->type, kFlutterKeyEventTypeUp);
1087  EXPECT_EQ(event->physical, kPhysicalKeyA);
1088  EXPECT_EQ(event->logical, kLogicalKeyA);
1089  EXPECT_STREQ(event->character, nullptr);
1090  EXPECT_EQ(event->synthesized, false);
1091  EXPECT_TRUE([[events lastObject] hasCallback]);
1092 
1093  EXPECT_EQ(last_handled, FALSE);
1094  [[events lastObject] respond:TRUE];
1095  EXPECT_EQ(last_handled, TRUE);
1096 
1097  [events removeAllObjects];
1098 }

References <FlutterKeyPrimaryResponder>::handleEvent:callback:, and TestKeyEvent::hasCallback.

◆ TEST() [45/122]

flutter::testing::TEST ( FlutterEmbedderKeyResponderUnittests  ,
ToggleModifiersDuringKeyTap   
)

Definition at line 448 of file FlutterEmbedderKeyResponderTest.mm.

448  {
449  __block NSMutableArray<TestKeyEvent*>* events = [[NSMutableArray<TestKeyEvent*> alloc] init];
450  FlutterKeyEvent* event;
451 
452  FlutterEmbedderKeyResponder* responder = [[FlutterEmbedderKeyResponder alloc]
453  initWithSendEvent:^(const FlutterKeyEvent& event, _Nullable FlutterKeyEventCallback callback,
454  void* _Nullable user_data) {
455  [events addObject:[[TestKeyEvent alloc] initWithEvent:&event
456  callback:callback
457  userData:user_data]];
458  }];
459 
460  [responder handleEvent:keyEvent(NSEventTypeFlagsChanged, 123.0f, 0x20104, @"", @"", FALSE,
461  kKeyCodeShiftRight)
462  callback:^(BOOL handled){
463  }];
464 
465  EXPECT_EQ([events count], 1u);
466  event = [events lastObject].data;
467  ASSERT_NE(event, nullptr);
468  EXPECT_EQ(event->type, kFlutterKeyEventTypeDown);
469  EXPECT_EQ(event->timestamp, 123000000.0f);
470  EXPECT_EQ(event->physical, kPhysicalShiftRight);
471  EXPECT_EQ(event->logical, kLogicalShiftRight);
472  EXPECT_STREQ(event->character, nullptr);
473  EXPECT_EQ(event->synthesized, false);
474  [[events lastObject] respond:TRUE];
475 
476  [events removeAllObjects];
477 
478  [responder handleEvent:keyEvent(NSEventTypeKeyDown, 0x20104, @"A", @"A", FALSE, kKeyCodeKeyA)
479  callback:^(BOOL handled){
480  }];
481 
482  EXPECT_EQ([events count], 1u);
483  event = [events lastObject].data;
484  ASSERT_NE(event, nullptr);
485  EXPECT_EQ(event->type, kFlutterKeyEventTypeDown);
486  EXPECT_EQ(event->physical, kPhysicalKeyA);
487  EXPECT_EQ(event->logical, kLogicalKeyA);
488  EXPECT_STREQ(event->character, "A");
489  EXPECT_EQ(event->synthesized, false);
490  [[events lastObject] respond:TRUE];
491 
492  [events removeAllObjects];
493 
494  [responder handleEvent:keyEvent(NSEventTypeKeyDown, 0x20104, @"A", @"A", TRUE, kKeyCodeKeyA)
495  callback:^(BOOL handled){
496  }];
497 
498  EXPECT_EQ([events count], 1u);
499  event = [events lastObject].data;
500  ASSERT_NE(event, nullptr);
501  EXPECT_EQ(event->type, kFlutterKeyEventTypeRepeat);
502  EXPECT_EQ(event->physical, kPhysicalKeyA);
503  EXPECT_EQ(event->logical, kLogicalKeyA);
504  EXPECT_STREQ(event->character, "A");
505  EXPECT_EQ(event->synthesized, false);
506  [[events lastObject] respond:TRUE];
507 
508  [events removeAllObjects];
509 
510  [responder
511  handleEvent:keyEvent(NSEventTypeFlagsChanged, 0x100, @"", @"", FALSE, kKeyCodeShiftRight)
512  callback:^(BOOL handled){
513  }];
514 
515  EXPECT_EQ([events count], 1u);
516  event = [events lastObject].data;
517  ASSERT_NE(event, nullptr);
518  EXPECT_EQ(event->type, kFlutterKeyEventTypeUp);
519  EXPECT_EQ(event->physical, kPhysicalShiftRight);
520  EXPECT_EQ(event->logical, kLogicalShiftRight);
521  EXPECT_STREQ(event->character, nullptr);
522  EXPECT_EQ(event->synthesized, false);
523  [[events lastObject] respond:TRUE];
524 
525  [events removeAllObjects];
526 
527  [responder handleEvent:keyEvent(NSEventTypeKeyDown, 0x100, @"a", @"a", TRUE, kKeyCodeKeyA)
528  callback:^(BOOL handled){
529  }];
530 
531  EXPECT_EQ([events count], 1u);
532  event = [events lastObject].data;
533  ASSERT_NE(event, nullptr);
534  EXPECT_EQ(event->type, kFlutterKeyEventTypeRepeat);
535  EXPECT_EQ(event->physical, kPhysicalKeyA);
536  EXPECT_EQ(event->logical, kLogicalKeyA);
537  EXPECT_STREQ(event->character, "a");
538  EXPECT_EQ(event->synthesized, false);
539 
540  [events removeAllObjects];
541 
542  [responder handleEvent:keyEvent(NSEventTypeKeyUp, 0x100, @"a", @"a", FALSE, kKeyCodeKeyA)
543  callback:^(BOOL handled){
544  }];
545 
546  EXPECT_EQ([events count], 1u);
547  event = [events lastObject].data;
548  ASSERT_NE(event, nullptr);
549  EXPECT_EQ(event->type, kFlutterKeyEventTypeUp);
550  EXPECT_EQ(event->physical, kPhysicalKeyA);
551  EXPECT_EQ(event->logical, kLogicalKeyA);
552  EXPECT_STREQ(event->character, nullptr);
553  EXPECT_EQ(event->synthesized, false);
554  [[events lastObject] respond:TRUE];
555 
556  [events removeAllObjects];
557 }

References <FlutterKeyPrimaryResponder>::handleEvent:callback:.

◆ TEST() [46/122]

flutter::testing::TEST ( FlutterKeyboardManagerUnittests  ,
CorrectLogicalKeyForLayouts   
)

Definition at line 469 of file FlutterKeyboardManagerTest.mm.

469  {
470  ASSERT_TRUE([[FlutterKeyboardManagerUnittestsObjC alloc] correctLogicalKeyForLayouts]);
471 }

◆ TEST() [47/122]

flutter::testing::TEST ( FlutterKeyboardManagerUnittests  ,
DoublePrimaryResponder   
)

Definition at line 445 of file FlutterKeyboardManagerTest.mm.

445  {
446  ASSERT_TRUE([[FlutterKeyboardManagerUnittestsObjC alloc] doublePrimaryResponder]);
447 }

◆ TEST() [48/122]

flutter::testing::TEST ( FlutterKeyboardManagerUnittests  ,
EmptyNextResponder   
)

Definition at line 453 of file FlutterKeyboardManagerTest.mm.

453  {
454  ASSERT_TRUE([[FlutterKeyboardManagerUnittestsObjC alloc] emptyNextResponder]);
455 }

◆ TEST() [49/122]

flutter::testing::TEST ( FlutterKeyboardManagerUnittests  ,
GetPressedState   
)

Definition at line 457 of file FlutterKeyboardManagerTest.mm.

457  {
458  ASSERT_TRUE([[FlutterKeyboardManagerUnittestsObjC alloc] getPressedState]);
459 }

◆ TEST() [50/122]

flutter::testing::TEST ( FlutterKeyboardManagerUnittests  ,
KeyboardChannelGetPressedState   
)

Definition at line 461 of file FlutterKeyboardManagerTest.mm.

461  {
462  ASSERT_TRUE([[FlutterKeyboardManagerUnittestsObjC alloc] keyboardChannelGetPressedState]);
463 }

◆ TEST() [51/122]

flutter::testing::TEST ( FlutterKeyboardManagerUnittests  ,
RacingConditionBetweenKeyAndText   
)

Definition at line 465 of file FlutterKeyboardManagerTest.mm.

465  {
466  ASSERT_TRUE([[FlutterKeyboardManagerUnittestsObjC alloc] racingConditionBetweenKeyAndText]);
467 }

◆ TEST() [52/122]

flutter::testing::TEST ( FlutterKeyboardManagerUnittests  ,
ShouldNotHoldStrongReferenceToDelegate   
)

Definition at line 473 of file FlutterKeyboardManagerTest.mm.

473  {
474  ASSERT_TRUE([[FlutterKeyboardManagerUnittestsObjC alloc] shouldNotHoldStrongReferenceToDelegate]);
475 }

◆ TEST() [53/122]

flutter::testing::TEST ( FlutterKeyboardManagerUnittests  ,
SingleFinalResponder   
)

Definition at line 449 of file FlutterKeyboardManagerTest.mm.

449  {
450  ASSERT_TRUE([[FlutterKeyboardManagerUnittestsObjC alloc] textInputPlugin]);
451 }

◆ TEST() [54/122]

flutter::testing::TEST ( FlutterKeyboardManagerUnittests  ,
SinglePrimaryResponder   
)

Definition at line 441 of file FlutterKeyboardManagerTest.mm.

441  {
442  ASSERT_TRUE([[FlutterKeyboardManagerUnittestsObjC alloc] singlePrimaryResponder]);
443 }

◆ TEST() [55/122]

flutter::testing::TEST ( FlutterPlatformNodeDelegateMac  ,
Basics   
)

Definition at line 32 of file FlutterPlatformNodeDelegateMacTest.mm.

32  {
33  FlutterViewController* viewController = CreateTestViewController();
34  FlutterEngine* engine = viewController.engine;
35  engine.semanticsEnabled = YES;
36  auto bridge = viewController.accessibilityBridge.lock();
37  // Initialize ax node data.
38  FlutterSemanticsNode2 root;
39  FlutterSemanticsFlags flags = FlutterSemanticsFlags{0};
40  root.id = 0;
41  root.flags2 = &flags;
42  // NOLINTNEXTLINE(clang-analyzer-optin.core.EnumCastOutOfRange)
43  root.actions = static_cast<FlutterSemanticsAction>(0);
44  root.text_selection_base = -1;
45  root.text_selection_extent = -1;
46  root.label = "accessibility";
47  root.hint = "";
48  root.value = "";
49  root.increased_value = "";
50  root.decreased_value = "";
51  root.tooltip = "";
52  root.child_count = 0;
53  root.custom_accessibility_actions_count = 0;
54  bridge->AddFlutterSemanticsNodeUpdate(root);
55 
56  bridge->CommitUpdates();
57 
58  auto root_platform_node_delegate = bridge->GetFlutterPlatformNodeDelegateFromID(0).lock();
59  // Verify the accessibility attribute matches.
60  NSAccessibilityElement* native_accessibility =
61  root_platform_node_delegate->GetNativeViewAccessible();
62  std::string value = [native_accessibility.accessibilityValue UTF8String];
63  EXPECT_TRUE(value == "accessibility");
64  EXPECT_EQ(native_accessibility.accessibilityRole, NSAccessibilityStaticTextRole);
65  EXPECT_EQ([native_accessibility.accessibilityChildren count], 0u);
66  [engine shutDownEngine];
67 }

References FlutterViewController::engine.

◆ TEST() [56/122]

flutter::testing::TEST ( FlutterPlatformNodeDelegateMac  ,
CanPerformAction   
)

Definition at line 150 of file FlutterPlatformNodeDelegateMacTest.mm.

150  {
151  FlutterViewController* viewController = CreateTestViewController();
152  FlutterEngine* engine = viewController.engine;
153 
154  // Attach the view to a NSWindow.
155  NSWindow* window = [[NSWindow alloc] initWithContentRect:NSMakeRect(0, 0, 800, 600)
156  styleMask:NSBorderlessWindowMask
157  backing:NSBackingStoreBuffered
158  defer:NO];
159  window.contentView = viewController.view;
160 
161  engine.semanticsEnabled = YES;
162  auto bridge = viewController.accessibilityBridge.lock();
163  // Initialize ax node data.
164  FlutterSemanticsNode2 root;
165  FlutterSemanticsFlags flags = FlutterSemanticsFlags{};
166  root.flags2 = &flags;
167  root.id = 0;
168  root.label = "root";
169  root.hint = "";
170  root.value = "";
171  root.increased_value = "";
172  root.decreased_value = "";
173  root.tooltip = "";
174  root.child_count = 1;
175  int32_t children[] = {1};
176  root.children_in_traversal_order = children;
177  root.custom_accessibility_actions_count = 0;
178  bridge->AddFlutterSemanticsNodeUpdate(root);
179 
180  FlutterSemanticsNode2 child1;
181  FlutterSemanticsFlags child_flags = FlutterSemanticsFlags{};
182  child1.flags2 = &child_flags;
183  child1.id = 1;
184  child1.label = "child 1";
185  child1.hint = "";
186  child1.value = "";
187  child1.increased_value = "";
188  child1.decreased_value = "";
189  child1.tooltip = "";
190  child1.child_count = 0;
191  child1.custom_accessibility_actions_count = 0;
192  bridge->AddFlutterSemanticsNodeUpdate(child1);
193 
194  bridge->CommitUpdates();
195 
196  auto root_platform_node_delegate = bridge->GetFlutterPlatformNodeDelegateFromID(1).lock();
197 
198  // Set up embedder API mock.
199  FlutterSemanticsAction called_action;
200  uint64_t called_id;
201 
202  engine.embedderAPI.DispatchSemanticsAction = MOCK_ENGINE_PROC(
203  DispatchSemanticsAction,
204  ([&called_id, &called_action](auto engine, uint64_t id, FlutterSemanticsAction action,
205  const uint8_t* data, size_t data_length) {
206  called_id = id;
207  called_action = action;
208  return kSuccess;
209  }));
210 
211  // Performs an AXAction.
212  ui::AXActionData action_data;
213  action_data.action = ax::mojom::Action::kDoDefault;
214  root_platform_node_delegate->AccessibilityPerformAction(action_data);
215 
216  EXPECT_EQ(called_action, FlutterSemanticsAction::kFlutterSemanticsActionTap);
217  EXPECT_EQ(called_id, 1u);
218 
219  [engine setViewController:nil];
220  [engine shutDownEngine];
221 }

References FlutterViewController::engine.

◆ TEST() [57/122]

flutter::testing::TEST ( FlutterPlatformNodeDelegateMac  ,
ChangingFlagsUpdatesNativeViewAccessible   
)

Definition at line 308 of file FlutterPlatformNodeDelegateMacTest.mm.

308  {
309  FlutterViewController* viewController = CreateTestViewController();
310  FlutterEngine* engine = viewController.engine;
311  [viewController loadView];
312 
313  // Creates a NSWindow so that the native text field can become first responder.
314  NSWindow* window = [[NSWindow alloc] initWithContentRect:NSMakeRect(0, 0, 800, 600)
315  styleMask:NSBorderlessWindowMask
316  backing:NSBackingStoreBuffered
317  defer:NO];
318  window.contentView = viewController.view;
319  engine.semanticsEnabled = YES;
320 
321  auto bridge = viewController.accessibilityBridge.lock();
322  // Initialize ax node data.
323  FlutterSemanticsNode2 root;
324  root.id = 0;
325  FlutterSemanticsFlags flags = FlutterSemanticsFlags{0};
326  root.flags2 = &flags;
327  // NOLINTNEXTLINE(clang-analyzer-optin.core.EnumCastOutOfRange)
328  root.actions = static_cast<FlutterSemanticsAction>(0);
329  root.label = "root";
330  root.hint = "";
331  root.value = "";
332  root.increased_value = "";
333  root.decreased_value = "";
334  root.tooltip = "";
335  root.child_count = 1;
336  int32_t children[] = {1};
337  root.children_in_traversal_order = children;
338  root.custom_accessibility_actions_count = 0;
339  root.rect = {0, 0, 100, 100}; // LTRB
340  root.transform = {1, 0, 0, 0, 1, 0, 0, 0, 1};
341  bridge->AddFlutterSemanticsNodeUpdate(root);
342 
343  double rectSize = 50;
344  double transformFactor = 0.5;
345 
346  FlutterSemanticsNode2 child1;
347  FlutterSemanticsFlags child_flags = FlutterSemanticsFlags{0};
348  child1.flags2 = &child_flags;
349  child1.id = 1;
350  // NOLINTNEXTLINE(clang-analyzer-optin.core.EnumCastOutOfRange)
351  child1.actions = static_cast<FlutterSemanticsAction>(0);
352  child1.label = "";
353  child1.hint = "";
354  child1.value = "textfield";
355  child1.increased_value = "";
356  child1.decreased_value = "";
357  child1.tooltip = "";
358  child1.text_selection_base = -1;
359  child1.text_selection_extent = -1;
360  child1.child_count = 0;
361  child1.custom_accessibility_actions_count = 0;
362  child1.rect = {0, 0, rectSize, rectSize}; // LTRB
363  child1.transform = {transformFactor, 0, 0, 0, transformFactor, 0, 0, 0, 1};
364  bridge->AddFlutterSemanticsNodeUpdate(child1);
365 
366  bridge->CommitUpdates();
367 
368  auto child_platform_node_delegate = bridge->GetFlutterPlatformNodeDelegateFromID(1).lock();
369  // Verify the accessibility attribute matches.
370  id native_accessibility = child_platform_node_delegate->GetNativeViewAccessible();
371  EXPECT_TRUE([[native_accessibility className] isEqualToString:@"AXPlatformNodeCocoa"]);
372 
373  // Converting child to text field should produce `FlutterTextField` native view accessible.
374 
375  FlutterSemanticsFlags child_flags_updated_1 = FlutterSemanticsFlags{.is_text_field = true};
376  child1.flags2 = &child_flags_updated_1;
377  bridge->AddFlutterSemanticsNodeUpdate(child1);
378  bridge->CommitUpdates();
379 
380  native_accessibility = child_platform_node_delegate->GetNativeViewAccessible();
381  EXPECT_TRUE([native_accessibility isKindOfClass:[FlutterTextField class]]);
382 
383  FlutterSemanticsFlags child_flags_updated_2 = FlutterSemanticsFlags{.is_text_field = false};
384  child1.flags2 = &child_flags_updated_2;
385  bridge->AddFlutterSemanticsNodeUpdate(child1);
386  bridge->CommitUpdates();
387 
388  native_accessibility = child_platform_node_delegate->GetNativeViewAccessible();
389  EXPECT_TRUE([[native_accessibility className] isEqualToString:@"AXPlatformNodeCocoa"]);
390 }
FlutterTextField
Definition: FlutterTextInputSemanticsObject.h:82

References FlutterViewController::engine.

◆ TEST() [58/122]

flutter::testing::TEST ( FlutterPlatformNodeDelegateMac  ,
SelectableTextHasCorrectSemantics   
)

Definition at line 69 of file FlutterPlatformNodeDelegateMacTest.mm.

69  {
70  FlutterViewController* viewController = CreateTestViewController();
71  FlutterEngine* engine = viewController.engine;
72  engine.semanticsEnabled = YES;
73  auto bridge = viewController.accessibilityBridge.lock();
74  // Initialize ax node data.
75  FlutterSemanticsNode2 root;
76  FlutterSemanticsFlags flags = FlutterSemanticsFlags{.is_text_field = true, .is_read_only = true};
77  root.id = 0;
78  root.flags2 = &flags;
79  // NOLINTNEXTLINE(clang-analyzer-optin.core.EnumCastOutOfRange)
80  root.actions = static_cast<FlutterSemanticsAction>(0);
81  root.text_selection_base = 1;
82  root.text_selection_extent = 3;
83  root.label = "";
84  root.hint = "";
85  // Selectable text store its text in value
86  root.value = "selectable text";
87  root.increased_value = "";
88  root.decreased_value = "";
89  root.tooltip = "";
90  root.child_count = 0;
91  root.custom_accessibility_actions_count = 0;
92  bridge->AddFlutterSemanticsNodeUpdate(root);
93 
94  bridge->CommitUpdates();
95 
96  auto root_platform_node_delegate = bridge->GetFlutterPlatformNodeDelegateFromID(0).lock();
97  // Verify the accessibility attribute matches.
98  NSAccessibilityElement* native_accessibility =
99  root_platform_node_delegate->GetNativeViewAccessible();
100  std::string value = [native_accessibility.accessibilityValue UTF8String];
101  EXPECT_EQ(value, "selectable text");
102  EXPECT_EQ(native_accessibility.accessibilityRole, NSAccessibilityStaticTextRole);
103  EXPECT_EQ([native_accessibility.accessibilityChildren count], 0u);
104  NSRange selection = native_accessibility.accessibilitySelectedTextRange;
105  EXPECT_EQ(selection.location, 1u);
106  EXPECT_EQ(selection.length, 2u);
107  std::string selected_text = [native_accessibility.accessibilitySelectedText UTF8String];
108  EXPECT_EQ(selected_text, "el");
109 }

References FlutterViewController::engine.

◆ TEST() [59/122]

flutter::testing::TEST ( FlutterPlatformNodeDelegateMac  ,
SelectableTextWithoutSelectionReturnZeroRange   
)

Definition at line 111 of file FlutterPlatformNodeDelegateMacTest.mm.

111  {
112  FlutterViewController* viewController = CreateTestViewController();
113  FlutterEngine* engine = viewController.engine;
114  engine.semanticsEnabled = YES;
115  auto bridge = viewController.accessibilityBridge.lock();
116  // Initialize ax node data.
117  FlutterSemanticsNode2 root;
118  FlutterSemanticsFlags flags = FlutterSemanticsFlags{.is_text_field = true, .is_read_only = true};
119  root.id = 0;
120  root.flags2 = &flags;
121  // NOLINTNEXTLINE(clang-analyzer-optin.core.EnumCastOutOfRange)
122  root.actions = static_cast<FlutterSemanticsAction>(0);
123  root.text_selection_base = -1;
124  root.text_selection_extent = -1;
125  root.label = "";
126  root.hint = "";
127  // Selectable text store its text in value
128  root.value = "selectable text";
129  root.increased_value = "";
130  root.decreased_value = "";
131  root.tooltip = "";
132  root.child_count = 0;
133  root.custom_accessibility_actions_count = 0;
134  bridge->AddFlutterSemanticsNodeUpdate(root);
135 
136  bridge->CommitUpdates();
137 
138  auto root_platform_node_delegate = bridge->GetFlutterPlatformNodeDelegateFromID(0).lock();
139  // Verify the accessibility attribute matches.
140  NSAccessibilityElement* native_accessibility =
141  root_platform_node_delegate->GetNativeViewAccessible();
142  NSRange selection = native_accessibility.accessibilitySelectedTextRange;
143  EXPECT_TRUE(selection.location == NSNotFound);
144  EXPECT_EQ(selection.length, 0u);
145 }

References FlutterViewController::engine.

◆ TEST() [60/122]

flutter::testing::TEST ( FlutterPlatformNodeDelegateMac  ,
TextFieldUsesFlutterTextField   
)

Definition at line 225 of file FlutterPlatformNodeDelegateMacTest.mm.

225  {
226  FlutterViewController* viewController = CreateTestViewController();
227  FlutterEngine* engine = viewController.engine;
228  [viewController loadView];
229 
230  // Unit test localization is unnecessary.
231  // NOLINTNEXTLINE(clang-analyzer-optin.osx.cocoa.localizability.NonLocalizedStringChecker)
232  engine.textInputPlugin.string = @"textfield";
233  // Creates a NSWindow so that the native text field can become first responder.
234  NSWindow* window = [[NSWindow alloc] initWithContentRect:NSMakeRect(0, 0, 800, 600)
235  styleMask:NSBorderlessWindowMask
236  backing:NSBackingStoreBuffered
237  defer:NO];
238  window.contentView = viewController.view;
239  engine.semanticsEnabled = YES;
240 
241  auto bridge = viewController.accessibilityBridge.lock();
242  // Initialize ax node data.
243  FlutterSemanticsNode2 root;
244  FlutterSemanticsFlags flags = FlutterSemanticsFlags{0};
245  FlutterSemanticsFlags child_flags = FlutterSemanticsFlags{.is_text_field = true};
246  root.id = 0;
247  root.flags2 = &flags;
248  // NOLINTNEXTLINE(clang-analyzer-optin.core.EnumCastOutOfRange)
249  root.actions = static_cast<FlutterSemanticsAction>(0);
250  root.label = "root";
251  root.hint = "";
252  root.value = "";
253  root.increased_value = "";
254  root.decreased_value = "";
255  root.tooltip = "";
256  root.child_count = 1;
257  int32_t children[] = {1};
258  root.children_in_traversal_order = children;
259  root.custom_accessibility_actions_count = 0;
260  root.rect = {0, 0, 100, 100}; // LTRB
261  root.transform = {1, 0, 0, 0, 1, 0, 0, 0, 1};
262  bridge->AddFlutterSemanticsNodeUpdate(root);
263 
264  double rectSize = 50;
265  double transformFactor = 0.5;
266 
267  FlutterSemanticsNode2 child1;
268  child1.id = 1;
269  child1.flags2 = &child_flags;
270  // NOLINTNEXTLINE(clang-analyzer-optin.core.EnumCastOutOfRange)
271  child1.actions = static_cast<FlutterSemanticsAction>(0);
272  child1.label = "";
273  child1.hint = "";
274  child1.value = "textfield";
275  child1.increased_value = "";
276  child1.decreased_value = "";
277  child1.tooltip = "";
278  child1.text_selection_base = -1;
279  child1.text_selection_extent = -1;
280  child1.child_count = 0;
281  child1.custom_accessibility_actions_count = 0;
282  child1.rect = {0, 0, rectSize, rectSize}; // LTRB
283  child1.transform = {transformFactor, 0, 0, 0, transformFactor, 0, 0, 0, 1};
284  bridge->AddFlutterSemanticsNodeUpdate(child1);
285 
286  bridge->CommitUpdates();
287 
288  auto child_platform_node_delegate = bridge->GetFlutterPlatformNodeDelegateFromID(1).lock();
289  // Verify the accessibility attribute matches.
290  id native_accessibility = child_platform_node_delegate->GetNativeViewAccessible();
291  EXPECT_EQ([native_accessibility isKindOfClass:[FlutterTextField class]], YES);
292  FlutterTextField* native_text_field = (FlutterTextField*)native_accessibility;
293 
294  NSView* view = viewController.flutterView;
295  CGRect scaledBounds = [view convertRectToBacking:view.bounds];
296  CGSize scaledSize = scaledBounds.size;
297  double pixelRatio = view.bounds.size.width == 0 ? 1 : scaledSize.width / view.bounds.size.width;
298 
299  double expectedFrameSize = rectSize * transformFactor / pixelRatio;
300  EXPECT_EQ(NSEqualRects(native_text_field.frame, NSMakeRect(0, 600 - expectedFrameSize,
301  expectedFrameSize, expectedFrameSize)),
302  YES);
303 
304  [native_text_field startEditing];
305  EXPECT_EQ([native_text_field.stringValue isEqualToString:@"textfield"], YES);
306 }

References FlutterViewController::engine.

◆ TEST() [61/122]

flutter::testing::TEST ( FlutterPlatformNodeDelegateTest  ,
canCalculateBoundsCorrectly   
)

Definition at line 119 of file flutter_platform_node_delegate_unittests.cc.

119  {
120  std::shared_ptr<TestAccessibilityBridge> bridge =
121  std::make_shared<TestAccessibilityBridge>();
122  FlutterSemanticsFlags flags = FlutterSemanticsFlags{0};
123  FlutterSemanticsNode2 root;
124  root.id = 0;
125  root.label = "root";
126  root.hint = "";
127  root.value = "";
128  root.increased_value = "";
129  root.decreased_value = "";
130  root.tooltip = "";
131  root.child_count = 1;
132  root.flags2 = &flags;
133  int32_t children[] = {1};
134  root.children_in_traversal_order = children;
135  root.custom_accessibility_actions_count = 0;
136  root.rect = {0, 0, 100, 100}; // LTRB
137  root.transform = {1, 0, 0, 0, 1, 0, 0, 0, 1};
138  bridge->AddFlutterSemanticsNodeUpdate(root);
139 
140  FlutterSemanticsNode2 child1;
141  child1.id = 1;
142  child1.label = "child 1";
143  child1.hint = "";
144  child1.value = "";
145  child1.increased_value = "";
146  child1.decreased_value = "";
147  child1.tooltip = "";
148  child1.child_count = 0;
149  child1.flags2 = &flags;
150  child1.custom_accessibility_actions_count = 0;
151  child1.rect = {0, 0, 50, 50}; // LTRB
152  child1.transform = {0.5, 0, 0, 0, 0.5, 0, 0, 0, 1};
153  bridge->AddFlutterSemanticsNodeUpdate(child1);
154 
155  bridge->CommitUpdates();
156  auto child1_node = bridge->GetFlutterPlatformNodeDelegateFromID(1).lock();
157  ui::AXOffscreenResult result;
158  gfx::Rect bounds =
159  child1_node->GetBoundsRect(ui::AXCoordinateSystem::kScreenDIPs,
160  ui::AXClippingBehavior::kClipped, &result);
161  EXPECT_EQ(bounds.x(), 0);
162  EXPECT_EQ(bounds.y(), 0);
163  EXPECT_EQ(bounds.width(), 25);
164  EXPECT_EQ(bounds.height(), 25);
165  EXPECT_EQ(result, ui::AXOffscreenResult::kOnscreen);
166 }

◆ TEST() [62/122]

flutter::testing::TEST ( FlutterPlatformNodeDelegateTest  ,
canCalculateOffScreenBoundsCorrectly   
)

Definition at line 168 of file flutter_platform_node_delegate_unittests.cc.

168  {
169  std::shared_ptr<TestAccessibilityBridge> bridge =
170  std::make_shared<TestAccessibilityBridge>();
171  FlutterSemanticsFlags flags = FlutterSemanticsFlags{0};
172  FlutterSemanticsNode2 root;
173  root.id = 0;
174  root.label = "root";
175  root.hint = "";
176  root.value = "";
177  root.increased_value = "";
178  root.decreased_value = "";
179  root.tooltip = "";
180  root.child_count = 1;
181  root.flags2 = &flags;
182  int32_t children[] = {1};
183  root.children_in_traversal_order = children;
184  root.custom_accessibility_actions_count = 0;
185  root.rect = {0, 0, 100, 100}; // LTRB
186  root.transform = {1, 0, 0, 0, 1, 0, 0, 0, 1};
187  bridge->AddFlutterSemanticsNodeUpdate(root);
188 
189  FlutterSemanticsNode2 child1;
190  child1.id = 1;
191  child1.label = "child 1";
192  child1.hint = "";
193  child1.value = "";
194  child1.increased_value = "";
195  child1.decreased_value = "";
196  child1.tooltip = "";
197  child1.child_count = 0;
198  child1.flags2 = &flags;
199  child1.custom_accessibility_actions_count = 0;
200  child1.rect = {90, 90, 100, 100}; // LTRB
201  child1.transform = {2, 0, 0, 0, 2, 0, 0, 0, 1};
202  bridge->AddFlutterSemanticsNodeUpdate(child1);
203 
204  bridge->CommitUpdates();
205  auto child1_node = bridge->GetFlutterPlatformNodeDelegateFromID(1).lock();
206  ui::AXOffscreenResult result;
207  gfx::Rect bounds =
208  child1_node->GetBoundsRect(ui::AXCoordinateSystem::kScreenDIPs,
209  ui::AXClippingBehavior::kUnclipped, &result);
210  EXPECT_EQ(bounds.x(), 180);
211  EXPECT_EQ(bounds.y(), 180);
212  EXPECT_EQ(bounds.width(), 20);
213  EXPECT_EQ(bounds.height(), 20);
214  EXPECT_EQ(result, ui::AXOffscreenResult::kOffscreen);
215 }

◆ TEST() [63/122]

flutter::testing::TEST ( FlutterPlatformNodeDelegateTest  ,
canGetAXNode   
)

Definition at line 90 of file flutter_platform_node_delegate_unittests.cc.

90  {
91  // Set up a flutter accessibility node.
92  std::shared_ptr<TestAccessibilityBridge> bridge =
93  std::make_shared<TestAccessibilityBridge>();
94  FlutterSemanticsNode2 root;
95  root.id = 0;
96  FlutterSemanticsFlags flags = FlutterSemanticsFlags{0};
97  flags.is_text_field = true;
98  root.flags2 = &flags;
99  // NOLINTNEXTLINE(clang-analyzer-optin.core.EnumCastOutOfRange)
100  root.actions = static_cast<FlutterSemanticsAction>(0);
101  root.text_selection_base = -1;
102  root.text_selection_extent = -1;
103  root.label = "root";
104  root.hint = "";
105  root.value = "";
106  root.increased_value = "";
107  root.decreased_value = "";
108  root.tooltip = "";
109  root.child_count = 0;
110  root.custom_accessibility_actions_count = 0;
111  bridge->AddFlutterSemanticsNodeUpdate(root);
112 
113  bridge->CommitUpdates();
114 
115  auto accessibility = bridge->GetFlutterPlatformNodeDelegateFromID(0).lock();
116  EXPECT_EQ(accessibility->GetData().id, 0);
117 }

◆ TEST() [64/122]

flutter::testing::TEST ( FlutterPlatformNodeDelegateTest  ,
canGetFromNodeID   
)

Definition at line 291 of file flutter_platform_node_delegate_unittests.cc.

291  {
292  std::shared_ptr<TestAccessibilityBridge> bridge =
293  std::make_shared<TestAccessibilityBridge>();
294  FlutterSemanticsFlags flags = FlutterSemanticsFlags{0};
295  FlutterSemanticsNode2 root;
296  root.id = 0;
297  root.label = "root";
298  root.hint = "";
299  root.value = "";
300  root.increased_value = "";
301  root.decreased_value = "";
302  root.tooltip = "";
303  root.child_count = 1;
304  root.flags2 = &flags;
305  int32_t children[] = {1};
306  root.children_in_traversal_order = children;
307  root.custom_accessibility_actions_count = 0;
308  bridge->AddFlutterSemanticsNodeUpdate(root);
309 
310  FlutterSemanticsNode2 child1;
311  child1.id = 1;
312  child1.label = "child 1";
313  child1.hint = "";
314  child1.value = "";
315  child1.increased_value = "";
316  child1.decreased_value = "";
317  child1.tooltip = "";
318  child1.child_count = 0;
319  child1.flags2 = &flags;
320  child1.custom_accessibility_actions_count = 0;
321  bridge->AddFlutterSemanticsNodeUpdate(child1);
322 
323  bridge->CommitUpdates();
324  auto root_node = bridge->GetFlutterPlatformNodeDelegateFromID(0).lock();
325  auto child1_node = bridge->GetFlutterPlatformNodeDelegateFromID(1).lock();
326  auto node_by_id = root_node->GetFromNodeID(1);
327  EXPECT_EQ(child1_node->GetPlatformNode(), node_by_id);
328 }

◆ TEST() [65/122]

flutter::testing::TEST ( FlutterPlatformNodeDelegateTest  ,
canPerfomActions   
)

Definition at line 43 of file flutter_platform_node_delegate_unittests.cc.

43  {
44  std::shared_ptr<TestAccessibilityBridge> bridge =
45  std::make_shared<TestAccessibilityBridge>();
46  FlutterSemanticsNode2 root;
47  root.id = 0;
48  FlutterSemanticsFlags flags = FlutterSemanticsFlags{0};
49  flags.is_text_field = true;
50  root.flags2 = &flags;
51  // NOLINTNEXTLINE(clang-analyzer-optin.core.EnumCastOutOfRange)
52  root.actions = static_cast<FlutterSemanticsAction>(0);
53  root.text_selection_base = -1;
54  root.text_selection_extent = -1;
55  root.label = "root";
56  root.hint = "";
57  root.value = "";
58  root.increased_value = "";
59  root.decreased_value = "";
60  root.tooltip = "";
61  root.child_count = 0;
62  root.custom_accessibility_actions_count = 0;
63  bridge->AddFlutterSemanticsNodeUpdate(root);
64 
65  bridge->CommitUpdates();
66 
67  auto accessibility = bridge->GetFlutterPlatformNodeDelegateFromID(0).lock();
68  // Performs an AXAction.
69  ui::AXActionData action_data;
70  action_data.action = ax::mojom::Action::kDoDefault;
71  accessibility->AccessibilityPerformAction(action_data);
72  EXPECT_EQ(bridge->performed_actions.size(), size_t{1});
73  EXPECT_EQ(bridge->performed_actions[0],
74  FlutterSemanticsAction::kFlutterSemanticsActionTap);
75 
76  action_data.action = ax::mojom::Action::kFocus;
77  accessibility->AccessibilityPerformAction(action_data);
78  EXPECT_EQ(bridge->performed_actions.size(), size_t{2});
79  EXPECT_EQ(
80  bridge->performed_actions[1],
81  FlutterSemanticsAction::kFlutterSemanticsActionDidGainAccessibilityFocus);
82 
83  action_data.action = ax::mojom::Action::kScrollToMakeVisible;
84  accessibility->AccessibilityPerformAction(action_data);
85  EXPECT_EQ(bridge->performed_actions.size(), size_t{3});
86  EXPECT_EQ(bridge->performed_actions[2],
87  FlutterSemanticsAction::kFlutterSemanticsActionShowOnScreen);
88 }

◆ TEST() [66/122]

flutter::testing::TEST ( FlutterPlatformNodeDelegateTest  ,
canUseOwnerBridge   
)

Definition at line 217 of file flutter_platform_node_delegate_unittests.cc.

217  {
218  std::shared_ptr<TestAccessibilityBridge> bridge =
219  std::make_shared<TestAccessibilityBridge>();
220  FlutterSemanticsFlags flags = FlutterSemanticsFlags{0};
221  FlutterSemanticsNode2 root{sizeof(FlutterSemanticsNode2), 0};
222  root.label = "root";
223  root.hint = "";
224  root.value = "";
225  root.increased_value = "";
226  root.decreased_value = "";
227  root.tooltip = "";
228  root.heading_level = 0;
229  root.child_count = 1;
230  root.flags2 = &flags;
231  int32_t children[] = {1};
232  root.children_in_traversal_order = children;
233  root.custom_accessibility_actions_count = 0;
234  root.rect = {0, 0, 100, 100}; // LTRB
235  root.transform = {1, 0, 0, 0, 1, 0, 0, 0, 1};
236  bridge->AddFlutterSemanticsNodeUpdate(root);
237 
238  FlutterSemanticsNode2 child1{sizeof(FlutterSemanticsNode2), 1};
239  child1.label = "child 1";
240  child1.hint = "";
241  child1.value = "";
242  child1.increased_value = "";
243  child1.decreased_value = "";
244  child1.tooltip = "";
245  child1.heading_level = 0;
246  child1.child_count = 0;
247  child1.flags2 = &flags;
248  child1.custom_accessibility_actions_count = 0;
249  child1.rect = {0, 0, 50, 50}; // LTRB
250  child1.transform = {0.5, 0, 0, 0, 0.5, 0, 0, 0, 1};
251  bridge->AddFlutterSemanticsNodeUpdate(child1);
252 
253  bridge->CommitUpdates();
254  auto child1_node = bridge->GetFlutterPlatformNodeDelegateFromID(1).lock();
255  auto owner_bridge = child1_node->GetOwnerBridge().lock();
256 
257  bool result;
258  gfx::RectF bounds = owner_bridge->RelativeToGlobalBounds(
259  child1_node->GetAXNode(), result, true);
260  EXPECT_EQ(bounds.x(), 0);
261  EXPECT_EQ(bounds.y(), 0);
262  EXPECT_EQ(bounds.width(), 25);
263  EXPECT_EQ(bounds.height(), 25);
264  EXPECT_EQ(result, false);
265 }

◆ TEST() [67/122]

flutter::testing::TEST ( FlutterPlatformNodeDelegateTest  ,
NodeDelegateHasUniqueId   
)

Definition at line 15 of file flutter_platform_node_delegate_unittests.cc.

15  {
16  std::shared_ptr<TestAccessibilityBridge> bridge =
17  std::make_shared<TestAccessibilityBridge>();
18 
19  // Add node 0: root.
20  FlutterSemanticsNode2 node0{sizeof(FlutterSemanticsNode2), 0};
21  std::vector<int32_t> node0_children{1};
22  FlutterSemanticsFlags emptyFlags = FlutterSemanticsFlags{};
23  node0.child_count = node0_children.size();
24  node0.children_in_traversal_order = node0_children.data();
25  node0.children_in_hit_test_order = node0_children.data();
26  node0.flags2 = &emptyFlags;
27 
28  // Add node 1: text child of node 0.
29  FlutterSemanticsNode2 node1{sizeof(FlutterSemanticsNode2), 1};
30  node1.label = "prefecture";
31  node1.value = "Kyoto";
32  node1.flags2 = &emptyFlags;
33 
34  bridge->AddFlutterSemanticsNodeUpdate(node0);
35  bridge->AddFlutterSemanticsNodeUpdate(node1);
36  bridge->CommitUpdates();
37 
38  auto node0_delegate = bridge->GetFlutterPlatformNodeDelegateFromID(0).lock();
39  auto node1_delegate = bridge->GetFlutterPlatformNodeDelegateFromID(1).lock();
40  EXPECT_TRUE(node0_delegate->GetUniqueId() != node1_delegate->GetUniqueId());
41 }

◆ TEST() [68/122]

flutter::testing::TEST ( FlutterPlatformNodeDelegateTest  ,
selfIsLowestPlatformAncestor   
)

Definition at line 267 of file flutter_platform_node_delegate_unittests.cc.

267  {
268  std::shared_ptr<TestAccessibilityBridge> bridge =
269  std::make_shared<TestAccessibilityBridge>();
270  FlutterSemanticsFlags flags = FlutterSemanticsFlags{0};
271  FlutterSemanticsNode2 root;
272  root.id = 0;
273  root.label = "root";
274  root.hint = "";
275  root.value = "";
276  root.increased_value = "";
277  root.decreased_value = "";
278  root.tooltip = "";
279  root.child_count = 0;
280  root.flags2 = &flags;
281  root.children_in_traversal_order = nullptr;
282  root.custom_accessibility_actions_count = 0;
283  bridge->AddFlutterSemanticsNodeUpdate(root);
284 
285  bridge->CommitUpdates();
286  auto root_node = bridge->GetFlutterPlatformNodeDelegateFromID(0).lock();
287  auto lowest_platform_ancestor = root_node->GetLowestPlatformAncestor();
288  EXPECT_EQ(root_node->GetNativeViewAccessible(), lowest_platform_ancestor);
289 }

◆ TEST() [69/122]

flutter::testing::TEST ( FlutterPlatformViewController  ,
TestAcceptGesture   
)

Definition at line 218 of file FlutterPlatformViewControllerTest.mm.

218  {
219  FlutterPlatformViewController* platformViewController =
220  [[FlutterPlatformViewController alloc] init];
221  [platformViewController registerViewFactory:[TestFlutterPlatformViewFactory alloc]
222  withId:@"MockPlatformView"];
223 
224  // Create the PlatformView.
225  const NSNumber* viewId = [NSNumber numberWithLongLong:2];
226  FlutterMethodCall* methodCallOnCreate = [FlutterMethodCall
227  methodCallWithMethodName:@"create"
228  arguments:@{@"id" : viewId, @"viewType" : @"MockPlatformView"}];
229  __block bool created = false;
230  FlutterResult resultOnCreate = ^(id result) {
231  // If a platform view is successfully created, the result is nil.
232  if (result == nil) {
233  created = true;
234  }
235  };
236  [platformViewController handleMethodCall:methodCallOnCreate result:resultOnCreate];
237 
238  // Call acceptGesture.
239  FlutterMethodCall* methodCallAcceptGesture =
240  [FlutterMethodCall methodCallWithMethodName:@"acceptGesture" arguments:@{@"id" : viewId}];
241  __block bool acceptGestureCalled = false;
242  FlutterResult resultAcceptGesture = ^(id result) {
243  // If a acceptGesture is successful, the result is nil.
244  if (result == nil) {
245  acceptGestureCalled = true;
246  }
247  };
248  [platformViewController handleMethodCall:methodCallAcceptGesture result:resultAcceptGesture];
249 
250  EXPECT_TRUE(created);
251  EXPECT_TRUE(acceptGestureCalled);
252 }
FlutterResult
void(^ FlutterResult)(id _Nullable result)
Definition: FlutterChannels.h:194

◆ TEST() [70/122]

flutter::testing::TEST ( FlutterPlatformViewController  ,
TestAcceptGestureOnMissingViewId   
)

Definition at line 254 of file FlutterPlatformViewControllerTest.mm.

254  {
255  FlutterPlatformViewController* platformViewController =
256  [[FlutterPlatformViewController alloc] init];
257  [platformViewController registerViewFactory:[TestFlutterPlatformViewFactory alloc]
258  withId:@"MockPlatformView"];
259 
260  // Call rejectGesture.
261  FlutterMethodCall* methodCallAcceptGesture =
262  [FlutterMethodCall methodCallWithMethodName:@"acceptGesture" arguments:@{
263  @"id" : @20
264  }];
265  __block bool errored = false;
266  FlutterResult result = ^(id result) {
267  if ([result isKindOfClass:[FlutterError class]]) {
268  errored = true;
269  }
270  };
271  [platformViewController handleMethodCall:methodCallAcceptGesture result:result];
272 
273  EXPECT_TRUE(errored);
274 }

◆ TEST() [71/122]

flutter::testing::TEST ( FlutterPlatformViewController  ,
TestCreateAndDispose   
)

Definition at line 101 of file FlutterPlatformViewControllerTest.mm.

101  {
102  // Use id so we can access handleMethodCall method.
103  id platformViewController = [[FlutterPlatformViewController alloc] init];
104 
105  TestFlutterPlatformViewFactory* factory = [TestFlutterPlatformViewFactory alloc];
106 
107  [platformViewController registerViewFactory:factory withId:@"MockPlatformView"];
108 
109  FlutterMethodCall* methodCallOnCreate =
110  [FlutterMethodCall methodCallWithMethodName:@"create"
111  arguments:@{
112  @"id" : @2,
113  @"viewType" : @"MockPlatformView"
114  }];
115 
116  __block bool created = false;
117  FlutterResult resultOnCreate = ^(id result) {
118  // If a platform view is successfully created, the result is nil.
119  if (result == nil) {
120  created = true;
121  }
122  };
123 
124  [platformViewController handleMethodCall:methodCallOnCreate result:resultOnCreate];
125 
126  FlutterMethodCall* methodCallOnDispose =
127  [FlutterMethodCall methodCallWithMethodName:@"dispose"
128  arguments:[NSNumber numberWithLongLong:2]];
129 
130  __block bool disposed = false;
131  FlutterResult resultOnDispose = ^(id result) {
132  // If a platform view is successfully created, the result is nil.
133  if (result == nil) {
134  disposed = true;
135  }
136  };
137 
138  [platformViewController handleMethodCall:methodCallOnDispose result:resultOnDispose];
139 
140  EXPECT_TRUE(created);
141  EXPECT_TRUE(disposed);
142 }

◆ TEST() [72/122]

flutter::testing::TEST ( FlutterPlatformViewController  ,
TestCreatePlatformViewNoMatchingViewType   
)

Definition at line 14 of file FlutterPlatformViewControllerTest.mm.

14  {
15  // Use id so we can access handleMethodCall method.
16  id platformViewController = [[FlutterPlatformViewController alloc] init];
17 
18  FlutterMethodCall* methodCall =
19  [FlutterMethodCall methodCallWithMethodName:@"create"
20  arguments:@{
21  @"id" : @2,
22  @"viewType" : @"FlutterPlatformViewMock"
23  }];
24 
25  __block bool errored = false;
26  FlutterResult result = ^(id result) {
27  if ([result isKindOfClass:[FlutterError class]]) {
28  errored = true;
29  }
30  };
31 
32  [platformViewController handleMethodCall:methodCall result:result];
33 
34  // We expect the call to error since no factories are registered.
35  EXPECT_TRUE(errored);
36 }

◆ TEST() [73/122]

flutter::testing::TEST ( FlutterPlatformViewController  ,
TestDisposeOnMissingViewId   
)

Definition at line 198 of file FlutterPlatformViewControllerTest.mm.

198  {
199  // Use id so we can access handleMethodCall method.
200  id platformViewController = [[FlutterPlatformViewController alloc] init];
201 
202  FlutterMethodCall* methodCall =
203  [FlutterMethodCall methodCallWithMethodName:@"dispose"
204  arguments:[NSNumber numberWithLongLong:20]];
205 
206  __block bool errored = false;
207  FlutterResult result = ^(id result) {
208  if ([result isKindOfClass:[FlutterError class]]) {
209  errored = true;
210  }
211  };
212 
213  [platformViewController handleMethodCall:methodCall result:result];
214 
215  EXPECT_TRUE(errored);
216 }

◆ TEST() [74/122]

flutter::testing::TEST ( FlutterPlatformViewController  ,
TestRegisterPlatformViewFactoryAndCreate   
)

Definition at line 38 of file FlutterPlatformViewControllerTest.mm.

38  {
39  // Use id so we can access handleMethodCall method.
40  id platformViewController = [[FlutterPlatformViewController alloc] init];
41 
42  TestFlutterPlatformViewFactory* factory = [TestFlutterPlatformViewFactory alloc];
43 
44  [platformViewController registerViewFactory:factory withId:@"MockPlatformView"];
45 
46  NSDictionary* creationArgs = @{
47  @"album" : @"スコットã¨ãƒªãƒãƒ¼ã‚¹",
48  @"releaseYear" : @2013,
49  @"artists" : @[ @"Scott Murphy", @"Rivers Cuomo" ],
50  @"playlist" : @[ @"ãŠã‹ã—ã„ã‚„ã¤", @"ã»ã©ã‘ã¦ã„ãŸã‚“ã " ],
51  };
52  NSObject<FlutterMessageCodec>* codec = [factory createArgsCodec];
53  FlutterStandardTypedData* creationArgsData =
54  [FlutterStandardTypedData typedDataWithBytes:[codec encode:creationArgs]];
55 
56  FlutterMethodCall* methodCall =
57  [FlutterMethodCall methodCallWithMethodName:@"create"
58  arguments:@{
59  @"id" : @2,
60  @"viewType" : @"MockPlatformView",
61  @"params" : creationArgsData,
62  }];
63 
64  __block bool success = false;
65  FlutterResult result = ^(id result) {
66  // If a platform view is successfully created, the result is nil.
67  if (result == nil) {
68  success = true;
69  }
70  };
71  [platformViewController handleMethodCall:methodCall result:result];
72  EXPECT_TRUE(success);
73 
74  // Verify PlatformView parameters are decoded correctly.
75  TestFlutterPlatformView* view =
76  (TestFlutterPlatformView*)[platformViewController platformViewWithID:2];
77  ASSERT_TRUE(view != nil);
78  ASSERT_TRUE(view.args != nil);
79 
80  // Verify string type.
81  NSString* album = [view.args objectForKey:@"album"];
82  EXPECT_TRUE([album isEqualToString:@"スコットã¨ãƒªãƒãƒ¼ã‚¹"]);
83 
84  // Verify int type.
85  NSNumber* releaseYear = [view.args objectForKey:@"releaseYear"];
86  EXPECT_EQ(releaseYear.intValue, 2013);
87 
88  // Verify list/array types.
89  NSArray* artists = [view.args objectForKey:@"artists"];
90  ASSERT_TRUE(artists != nil);
91  ASSERT_EQ(artists.count, 2ul);
92  EXPECT_TRUE([artists[0] isEqualToString:@"Scott Murphy"]);
93  EXPECT_TRUE([artists[1] isEqualToString:@"Rivers Cuomo"]);
94 
95  NSArray* playlist = [view.args objectForKey:@"playlist"];
96  ASSERT_EQ(playlist.count, 2ul);
97  EXPECT_TRUE([playlist[0] isEqualToString:@"ãŠã‹ã—ã„ã‚„ã¤"]);
98  EXPECT_TRUE([playlist[1] isEqualToString:@"ã»ã©ã‘ã¦ã„ãŸã‚“ã "]);
99 }
TestFlutterPlatformView::args
id args
Arguments passed via the params value in the create method call.
Definition: TestFlutterPlatformView.h:15

References TestFlutterPlatformView::args.

◆ TEST() [75/122]

flutter::testing::TEST ( FlutterPlatformViewController  ,
TestRejectGesture   
)

Definition at line 276 of file FlutterPlatformViewControllerTest.mm.

276  {
277  FlutterPlatformViewController* platformViewController =
278  [[FlutterPlatformViewController alloc] init];
279  [platformViewController registerViewFactory:[TestFlutterPlatformViewFactory alloc]
280  withId:@"MockPlatformView"];
281 
282  // Create the PlatformView.
283  const NSNumber* viewId = [NSNumber numberWithLongLong:2];
284  FlutterMethodCall* methodCallOnCreate = [FlutterMethodCall
285  methodCallWithMethodName:@"create"
286  arguments:@{@"id" : viewId, @"viewType" : @"MockPlatformView"}];
287  __block bool created = false;
288  FlutterResult resultOnCreate = ^(id result) {
289  // If a platform view is successfully created, the result is nil.
290  if (result == nil) {
291  created = true;
292  }
293  };
294  [platformViewController handleMethodCall:methodCallOnCreate result:resultOnCreate];
295 
296  // Call rejectGesture.
297  FlutterMethodCall* methodCallRejectGesture =
298  [FlutterMethodCall methodCallWithMethodName:@"rejectGesture" arguments:@{@"id" : viewId}];
299  __block bool rejectGestureCalled = false;
300  FlutterResult resultRejectGesture = ^(id result) {
301  // If a rejectGesture is successful, the result is nil.
302  if (result == nil) {
303  rejectGestureCalled = true;
304  }
305  };
306  [platformViewController handleMethodCall:methodCallRejectGesture result:resultRejectGesture];
307 
308  EXPECT_TRUE(created);
309  EXPECT_TRUE(rejectGestureCalled);
310 }

◆ TEST() [76/122]

flutter::testing::TEST ( FlutterPlatformViewController  ,
TestRejectGestureOnMissingViewId   
)

Definition at line 312 of file FlutterPlatformViewControllerTest.mm.

312  {
313  FlutterPlatformViewController* platformViewController =
314  [[FlutterPlatformViewController alloc] init];
315  [platformViewController registerViewFactory:[TestFlutterPlatformViewFactory alloc]
316  withId:@"MockPlatformView"];
317 
318  // Call rejectGesture.
319  FlutterMethodCall* methodCallRejectGesture =
320  [FlutterMethodCall methodCallWithMethodName:@"rejectGesture" arguments:@{
321  @"id" : @20
322  }];
323  __block bool errored = false;
324  FlutterResult result = ^(id result) {
325  if ([result isKindOfClass:[FlutterError class]]) {
326  errored = true;
327  }
328  };
329  [platformViewController handleMethodCall:methodCallRejectGesture result:result];
330 
331  EXPECT_TRUE(errored);
332 }

◆ TEST() [77/122]

flutter::testing::TEST ( FlutterPlatformViewController  ,
TestReset   
)

Definition at line 144 of file FlutterPlatformViewControllerTest.mm.

144  {
145  // Use id so we can access handleMethodCall method.
146  id platformViewController = [[FlutterPlatformViewController alloc] init];
147  TestFlutterPlatformViewFactory* factory = [TestFlutterPlatformViewFactory alloc];
148 
149  [platformViewController registerViewFactory:factory withId:@"MockPlatformView"];
150 
151  __block bool created = false;
152  FlutterResult resultOnCreate = ^(id result) {
153  // If a platform view is successfully created, the result is nil.
154  if (result == nil) {
155  created = true;
156  } else {
157  created = false;
158  }
159  };
160 
161  // Create 2 views.
162  FlutterMethodCall* methodCallOnCreate0 =
163  [FlutterMethodCall methodCallWithMethodName:@"create"
164  arguments:@{
165  @"id" : @0,
166  @"viewType" : @"MockPlatformView"
167  }];
168 
169  [platformViewController handleMethodCall:methodCallOnCreate0 result:resultOnCreate];
170  EXPECT_TRUE(created);
171 
172  FlutterMethodCall* methodCallOnCreate1 =
173  [FlutterMethodCall methodCallWithMethodName:@"create"
174  arguments:@{
175  @"id" : @1,
176  @"viewType" : @"MockPlatformView"
177  }];
178  [platformViewController handleMethodCall:methodCallOnCreate1 result:resultOnCreate];
179  EXPECT_TRUE(created);
180 
181  TestFlutterPlatformView* view = nil;
182 
183  // Before the reset, the views exist.
184  view = (TestFlutterPlatformView*)[platformViewController platformViewWithID:0];
185  EXPECT_TRUE(view != nil);
186  view = (TestFlutterPlatformView*)[platformViewController platformViewWithID:1];
187  EXPECT_TRUE(view != nil);
188 
189  // After a reset, the views should no longer exist.
190  [platformViewController reset];
191 
192  view = (TestFlutterPlatformView*)[platformViewController platformViewWithID:0];
193  EXPECT_TRUE(view == nil);
194  view = (TestFlutterPlatformView*)[platformViewController platformViewWithID:1];
195  EXPECT_TRUE(view == nil);
196 }

◆ TEST() [78/122]

flutter::testing::TEST ( FlutterSurfaceManager  ,
BackBufferCacheDoesNotLeak   
)

Definition at line 98 of file FlutterSurfaceManagerTest.mm.

98  {
99  TestView* testView = [[TestView alloc] init];
100  FlutterSurfaceManager* surfaceManager = CreateSurfaceManager(testView);
101  EXPECT_EQ(surfaceManager.backBufferCache.count, 0ul);
102 
103  auto surface1 = [surfaceManager surfaceForSize:CGSizeMake(100, 100)];
104  [surfaceManager presentSurfaces:@[ CreatePresentInfo(surface1) ] atTime:0 notify:nil];
105 
106  EXPECT_EQ(surfaceManager.backBufferCache.count, 0ul);
107 
108  auto surface2 = [surfaceManager surfaceForSize:CGSizeMake(110, 110)];
109  [surfaceManager presentSurfaces:@[ CreatePresentInfo(surface2) ] atTime:0 notify:nil];
110 
111  EXPECT_EQ(surfaceManager.backBufferCache.count, 1ul);
112 
113  auto surface3 = [surfaceManager surfaceForSize:CGSizeMake(120, 120)];
114  [surfaceManager presentSurfaces:@[ CreatePresentInfo(surface3) ] atTime:0 notify:nil];
115 
116  // Cache should be cleaned during present and only contain the last visible
117  // surface(s).
118  EXPECT_EQ(surfaceManager.backBufferCache.count, 1ul);
119  auto surfaceFromCache = [surfaceManager surfaceForSize:CGSizeMake(110, 110)];
120  EXPECT_EQ(surfaceFromCache, surface2);
121 
122  // Submit empty surfaces until the one in cache gets to age >= kSurfaceEvictionAge, in which case
123  // it should be removed.
124 
125  for (int i = 0; i < 30 /* kSurfaceEvictionAge */; ++i) {
126  [surfaceManager presentSurfaces:@[] atTime:0 notify:nil];
127  EXPECT_EQ(surfaceManager.backBufferCache.count, 1ul);
128  }
129 
130  [surfaceManager presentSurfaces:@[] atTime:0 notify:nil];
131  EXPECT_EQ(surfaceManager.backBufferCache.count, 0ul);
132 }
-[FlutterSurfaceManager surfaceForSize:]
nonnull FlutterSurface * surfaceForSize:(CGSize size)
Definition: FlutterSurfaceManager.mm:133
FlutterSurfaceManager::backBufferCache
FlutterBackBufferCache * backBufferCache
Definition: FlutterSurfaceManager.h:107
-[FlutterSurfaceManager presentSurfaces:atTime:notify:]
void presentSurfaces:atTime:notify:(nonnull NSArray< FlutterSurfacePresentInfo * > *surfaces,[atTime] CFTimeInterval presentationTime,[notify] nullable dispatch_block_t notify)
flutter::testing::CreateSurfaceManager
static FlutterSurfaceManager * CreateSurfaceManager(TestView *testView)
Definition: FlutterSurfaceManagerTest.mm:43

References FlutterSurfaceManager::backBufferCache, FlutterBackBufferCache::count, CreateSurfaceManager(), FlutterSurfaceManager::presentSurfaces:atTime:notify:, and FlutterSurfaceManager::surfaceForSize:.

◆ TEST() [79/122]

flutter::testing::TEST ( FlutterSurfaceManager  ,
BackingStoreCacheSurfaceStuckInUse   
)

Definition at line 173 of file FlutterSurfaceManagerTest.mm.

173  {
174  TestView* testView = [[TestView alloc] init];
175  FlutterSurfaceManager* surfaceManager = CreateSurfaceManager(testView);
176 
177  auto surface1 = [surfaceManager surfaceForSize:CGSizeMake(100, 100)];
178 
179  [surfaceManager presentSurfaces:@[ CreatePresentInfo(surface1) ] atTime:0 notify:nil];
180  // Pretend that compositor is holding on to the surface. The surface will be kept
181  // in cache until the age of kSurfaceEvictionAge is reached, and then evicted.
182  surface1.isInUseOverride = YES;
183 
184  auto surface2 = [surfaceManager surfaceForSize:CGSizeMake(100, 100)];
185  [surfaceManager presentSurfaces:@[ CreatePresentInfo(surface2) ] atTime:0 notify:nil];
186  EXPECT_EQ(surfaceManager.backBufferCache.count, 1ul);
187 
188  for (int i = 0; i < 30 /* kSurfaceEvictionAge */ - 1; ++i) {
189  auto surface3 = [surfaceManager surfaceForSize:CGSizeMake(100, 100)];
190  [surfaceManager presentSurfaces:@[ CreatePresentInfo(surface3) ] atTime:0 notify:nil];
191  EXPECT_EQ(surfaceManager.backBufferCache.count, 2ul);
192  }
193 
194  auto surface4 = [surfaceManager surfaceForSize:CGSizeMake(100, 100)];
195  [surfaceManager presentSurfaces:@[ CreatePresentInfo(surface4) ] atTime:0 notify:nil];
196  // Surface in use should bet old enough at this point to be evicted.
197  EXPECT_EQ(surfaceManager.backBufferCache.count, 1ul);
198 }

References FlutterSurfaceManager::backBufferCache, FlutterBackBufferCache::count, CreateSurfaceManager(), FlutterSurfaceManager::presentSurfaces:atTime:notify:, and FlutterSurfaceManager::surfaceForSize:.

◆ TEST() [80/122]

flutter::testing::TEST ( FlutterSurfaceManager  ,
LayerManagement   
)

Definition at line 204 of file FlutterSurfaceManagerTest.mm.

204  {
205  TestView* testView = [[TestView alloc] init];
206  FlutterSurfaceManager* surfaceManager = CreateSurfaceManager(testView);
207 
208  EXPECT_EQ(testView.layer.sublayers.count, 0ul);
209 
210  auto surface1_1 = [surfaceManager surfaceForSize:CGSizeMake(50, 30)];
211  [surfaceManager presentSurfaces:@[ CreatePresentInfo(surface1_1, CGPointMake(20, 10)) ]
212  atTime:0
213  notify:nil];
214 
215  EXPECT_EQ(testView.layer.sublayers.count, 1ul);
216  EXPECT_TRUE(CGSizeEqualToSize(testView.presentedFrameSize, CGSizeMake(70, 40)));
217 
218  auto surface2_1 = [surfaceManager surfaceForSize:CGSizeMake(50, 30)];
219  auto surface2_2 = [surfaceManager surfaceForSize:CGSizeMake(20, 20)];
220  [surfaceManager presentSurfaces:@[
221  CreatePresentInfo(surface2_1, CGPointMake(20, 10), 1),
222  CreatePresentInfo(surface2_2, CGPointMake(40, 50), 2,
223  {
224  FlutterRect{0, 0, 20, 20},
225  FlutterRect{40, 0, 60, 20},
226  })
227  ]
228  atTime:0
229  notify:nil];
230 
231  EXPECT_EQ(testView.layer.sublayers.count, 2ul);
232  EXPECT_EQ(testView.layer.sublayers[0].zPosition, 1.0);
233  EXPECT_EQ(testView.layer.sublayers[1].zPosition, 2.0);
234  CALayer* firstOverlaySublayer;
235  {
236  NSArray<CALayer*>* sublayers = testView.layer.sublayers[1].sublayers;
237  EXPECT_EQ(sublayers.count, 2ul);
238  EXPECT_TRUE(CGRectEqualToRect(sublayers[0].frame, CGRectMake(0, 0, 10, 10)));
239  EXPECT_TRUE(CGRectEqualToRect(sublayers[1].frame, CGRectMake(20, 0, 10, 10)));
240  EXPECT_TRUE(CGRectEqualToRect(sublayers[0].contentsRect, CGRectMake(0, 0, 1, 1)));
241  EXPECT_TRUE(CGRectEqualToRect(sublayers[1].contentsRect, CGRectMake(2, 0, 1, 1)));
242  EXPECT_EQ(sublayers[0].contents, sublayers[1].contents);
243  firstOverlaySublayer = sublayers[0];
244  }
245  EXPECT_TRUE(CGSizeEqualToSize(testView.presentedFrameSize, CGSizeMake(70, 70)));
246 
247  // Check second overlay sublayer is removed while first is reused and updated
248  [surfaceManager presentSurfaces:@[
249  CreatePresentInfo(surface2_1, CGPointMake(20, 10), 1),
250  CreatePresentInfo(surface2_2, CGPointMake(40, 50), 2,
251  {
252  FlutterRect{0, 10, 20, 20},
253  })
254  ]
255  atTime:0
256  notify:nil];
257  EXPECT_EQ(testView.layer.sublayers.count, 2ul);
258  {
259  NSArray<CALayer*>* sublayers = testView.layer.sublayers[1].sublayers;
260  EXPECT_EQ(sublayers.count, 1ul);
261  EXPECT_EQ(sublayers[0], firstOverlaySublayer);
262  EXPECT_TRUE(CGRectEqualToRect(sublayers[0].frame, CGRectMake(0, 5, 10, 5)));
263  }
264 
265  // Check that second overlay sublayer is added back while first is reused and updated
266  [surfaceManager presentSurfaces:@[
267  CreatePresentInfo(surface2_1, CGPointMake(20, 10), 1),
268  CreatePresentInfo(surface2_2, CGPointMake(40, 50), 2,
269  {
270  FlutterRect{0, 0, 20, 20},
271  FlutterRect{40, 0, 60, 20},
272  })
273  ]
274  atTime:0
275  notify:nil];
276 
277  EXPECT_EQ(testView.layer.sublayers.count, 2ul);
278  {
279  NSArray<CALayer*>* sublayers = testView.layer.sublayers[1].sublayers;
280  EXPECT_EQ(sublayers.count, 2ul);
281  EXPECT_EQ(sublayers[0], firstOverlaySublayer);
282  EXPECT_TRUE(CGRectEqualToRect(sublayers[0].frame, CGRectMake(0, 0, 10, 10)));
283  EXPECT_TRUE(CGRectEqualToRect(sublayers[1].frame, CGRectMake(20, 0, 10, 10)));
284  EXPECT_EQ(sublayers[0].contents, sublayers[1].contents);
285  }
286 
287  auto surface3_1 = [surfaceManager surfaceForSize:CGSizeMake(50, 30)];
288  [surfaceManager presentSurfaces:@[ CreatePresentInfo(surface3_1, CGPointMake(20, 10)) ]
289  atTime:0
290  notify:nil];
291 
292  EXPECT_EQ(testView.layer.sublayers.count, 1ul);
293  EXPECT_TRUE(CGSizeEqualToSize(testView.presentedFrameSize, CGSizeMake(70, 40)));
294 
295  // Check removal of all surfaces.
296  [surfaceManager presentSurfaces:@[] atTime:0 notify:nil];
297  EXPECT_EQ(testView.layer.sublayers.count, 0ul);
298  EXPECT_TRUE(CGSizeEqualToSize(testView.presentedFrameSize, CGSizeMake(0, 0)));
299 }

References CreateSurfaceManager(), TestView::presentedFrameSize, FlutterSurfaceManager::presentSurfaces:atTime:notify:, and FlutterSurfaceManager::surfaceForSize:.

◆ TEST() [81/122]

flutter::testing::TEST ( FlutterSurfaceManager  ,
MetalTextureSizeMatchesSurfaceSize   
)

Definition at line 66 of file FlutterSurfaceManagerTest.mm.

66  {
67  TestView* testView = [[TestView alloc] init];
68  FlutterSurfaceManager* surfaceManager = CreateSurfaceManager(testView);
69 
70  // Get back buffer, lookup should work for borrowed surfaces util present.
71  auto surface = [surfaceManager surfaceForSize:CGSizeMake(100, 50)];
72  auto texture = surface.asFlutterMetalTexture;
73  id<MTLTexture> metalTexture = (__bridge id)texture.texture;
74  EXPECT_EQ(metalTexture.width, 100ul);
75  EXPECT_EQ(metalTexture.height, 50ul);
76  texture.destruction_callback(texture.user_data);
77 }

References FlutterSurface::asFlutterMetalTexture, CreateSurfaceManager(), and FlutterSurfaceManager::surfaceForSize:.

◆ TEST() [82/122]

flutter::testing::TEST ( FlutterSurfaceManager  ,
SurfacesAreRecycled   
)

Definition at line 134 of file FlutterSurfaceManagerTest.mm.

134  {
135  TestView* testView = [[TestView alloc] init];
136  FlutterSurfaceManager* surfaceManager = CreateSurfaceManager(testView);
137 
138  EXPECT_EQ(surfaceManager.frontSurfaces.count, 0ul);
139 
140  // Get first surface and present it.
141 
142  auto surface1 = [surfaceManager surfaceForSize:CGSizeMake(100, 100)];
143  EXPECT_TRUE(CGSizeEqualToSize(surface1.size, CGSizeMake(100, 100)));
144 
145  EXPECT_EQ(surfaceManager.backBufferCache.count, 0ul);
146  EXPECT_EQ(surfaceManager.frontSurfaces.count, 0ul);
147 
148  [surfaceManager presentSurfaces:@[ CreatePresentInfo(surface1) ] atTime:0 notify:nil];
149 
150  EXPECT_EQ(surfaceManager.backBufferCache.count, 0ul);
151  EXPECT_EQ(surfaceManager.frontSurfaces.count, 1ul);
152  EXPECT_EQ(testView.layer.sublayers.count, 1ul);
153 
154  // Get second surface and present it.
155 
156  auto surface2 = [surfaceManager surfaceForSize:CGSizeMake(100, 100)];
157  EXPECT_TRUE(CGSizeEqualToSize(surface2.size, CGSizeMake(100, 100)));
158 
159  EXPECT_EQ(surfaceManager.backBufferCache.count, 0ul);
160 
161  [surfaceManager presentSurfaces:@[ CreatePresentInfo(surface2) ] atTime:0 notify:nil];
162 
163  // Check that current front surface returns to cache.
164  EXPECT_EQ(surfaceManager.backBufferCache.count, 1ul);
165  EXPECT_EQ(surfaceManager.frontSurfaces.count, 1ul);
166  EXPECT_EQ(testView.layer.sublayers.count, 1ull);
167 
168  // Check that surface is properly reused.
169  auto surface3 = [surfaceManager surfaceForSize:CGSizeMake(100, 100)];
170  EXPECT_EQ(surface3, surface1);
171 }
FlutterSurfaceManager::frontSurfaces
NSArray< FlutterSurface * > * frontSurfaces
Definition: FlutterSurfaceManager.h:108

References FlutterSurfaceManager::backBufferCache, FlutterBackBufferCache::count, CreateSurfaceManager(), FlutterSurfaceManager::frontSurfaces, FlutterSurfaceManager::presentSurfaces:atTime:notify:, and FlutterSurfaceManager::surfaceForSize:.

◆ TEST() [83/122]

flutter::testing::TEST ( FlutterSurfaceManager  ,
TestSurfaceLookupFromTexture   
)

Definition at line 79 of file FlutterSurfaceManagerTest.mm.

79  {
80  TestView* testView = [[TestView alloc] init];
81  FlutterSurfaceManager* surfaceManager = CreateSurfaceManager(testView);
82 
83  // Get back buffer, lookup should work for borrowed surfaces util present.
84  auto surface = [surfaceManager surfaceForSize:CGSizeMake(100, 50)];
85 
86  // SurfaceManager should keep texture alive while borrowed.
87  auto texture = surface.asFlutterMetalTexture;
88  texture.destruction_callback(texture.user_data);
89 
90  FlutterMetalTexture dummyTexture{.texture_id = 1, .texture = nullptr, .user_data = nullptr};
91  auto surface1 = [FlutterSurface fromFlutterMetalTexture:&dummyTexture];
92  EXPECT_EQ(surface1, nil);
93 
94  auto surface2 = [FlutterSurface fromFlutterMetalTexture:&texture];
95  EXPECT_EQ(surface2, surface);
96 }
+[FlutterSurface fromFlutterMetalTexture:]
nullable FlutterSurface * fromFlutterMetalTexture:(nonnull const FlutterMetalTexture *texture)

References FlutterSurface::asFlutterMetalTexture, CreateSurfaceManager(), FlutterSurface::fromFlutterMetalTexture:, and FlutterSurfaceManager::surfaceForSize:.

◆ TEST() [84/122]

flutter::testing::TEST ( FlutterTextInputPluginTest  ,
CanNotBecomeResponderIfNoViewController   
)

Definition at line 2314 of file FlutterTextInputPluginTest.mm.

2314  {
2315  FlutterEngine* engine = CreateTestEngine();
2316  FlutterViewController* viewController = [[FlutterViewController alloc] initWithEngine:engine
2317  nibName:nil
2318  bundle:nil];
2319  [viewController loadView];
2320  // Creates a NSWindow so that the native text field can become first responder.
2321  NSWindow* window = [[NSWindow alloc] initWithContentRect:NSMakeRect(0, 0, 800, 600)
2322  styleMask:NSBorderlessWindowMask
2323  backing:NSBackingStoreBuffered
2324  defer:NO];
2325  window.contentView = viewController.view;
2326 
2327  engine.semanticsEnabled = YES;
2328 
2329  auto bridge = viewController.accessibilityBridge.lock();
2330  FlutterPlatformNodeDelegateMac delegate(bridge, viewController);
2331  ui::AXTree tree;
2332  ui::AXNode ax_node(&tree, nullptr, 0, 0);
2333  ui::AXNodeData node_data;
2334  node_data.SetValue("initial text");
2335  ax_node.SetData(node_data);
2336  delegate.Init(viewController.accessibilityBridge, &ax_node);
2337  FlutterTextPlatformNode text_platform_node(&delegate, viewController);
2338 
2339  FlutterTextField* textField = text_platform_node.GetNativeViewAccessible();
2340  EXPECT_EQ([textField becomeFirstResponder], YES);
2341  // Removes view controller.
2342  [engine setViewController:nil];
2343  FlutterTextPlatformNode text_platform_node_no_controller(&delegate, nil);
2344  textField = text_platform_node_no_controller.GetNativeViewAccessible();
2345  EXPECT_EQ([textField becomeFirstResponder], NO);
2346 }

References flutter::FlutterTextPlatformNode::GetNativeViewAccessible(), and flutter::FlutterPlatformNodeDelegateMac::Init().

◆ TEST() [85/122]

flutter::testing::TEST ( FlutterTextInputPluginTest  ,
CanWorkWithFlutterTextField   
)

Definition at line 2248 of file FlutterTextInputPluginTest.mm.

2248  {
2249  FlutterEngine* engine = CreateTestEngine();
2250  FlutterViewController* viewController = [[FlutterViewController alloc] initWithEngine:engine
2251  nibName:nil
2252  bundle:nil];
2253  [viewController loadView];
2254  // Create a NSWindow so that the native text field can become first responder.
2255  NSWindow* window = [[NSWindow alloc] initWithContentRect:NSMakeRect(0, 0, 800, 600)
2256  styleMask:NSBorderlessWindowMask
2257  backing:NSBackingStoreBuffered
2258  defer:NO];
2259  window.contentView = viewController.view;
2260 
2261  engine.semanticsEnabled = YES;
2262 
2263  auto bridge = viewController.accessibilityBridge.lock();
2264  FlutterPlatformNodeDelegateMac delegate(bridge, viewController);
2265  ui::AXTree tree;
2266  ui::AXNode ax_node(&tree, nullptr, 0, 0);
2267  ui::AXNodeData node_data;
2268  node_data.SetValue("initial text");
2269  ax_node.SetData(node_data);
2270  delegate.Init(viewController.accessibilityBridge, &ax_node);
2271  {
2272  FlutterTextPlatformNode text_platform_node(&delegate, viewController);
2273 
2274  FlutterTextFieldMock* mockTextField =
2275  [[FlutterTextFieldMock alloc] initWithPlatformNode:&text_platform_node
2276  fieldEditor:engine.textInputPlugin];
2277  [viewController.view addSubview:mockTextField];
2278  [mockTextField startEditing];
2279 
2280  NSDictionary* setClientConfig = @{
2281  @"viewId" : @(flutter::kFlutterImplicitViewId),
2282  @"inputAction" : @"action",
2283  @"inputType" : @{@"name" : @"inputName"},
2284  };
2285  FlutterMethodCall* methodCall =
2286  [FlutterMethodCall methodCallWithMethodName:@"TextInput.setClient"
2287  arguments:@[ @(1), setClientConfig ]];
2288  FlutterResult result = ^(id result) {
2289  };
2290  [engine.textInputPlugin handleMethodCall:methodCall result:result];
2291 
2292  NSDictionary* arguments = @{
2293  @"text" : @"new text",
2294  @"selectionBase" : @(1),
2295  @"selectionExtent" : @(2),
2296  @"composingBase" : @(-1),
2297  @"composingExtent" : @(-1),
2298  };
2299  methodCall = [FlutterMethodCall methodCallWithMethodName:@"TextInput.setEditingState"
2300  arguments:arguments];
2301  [engine.textInputPlugin handleMethodCall:methodCall result:result];
2302  EXPECT_EQ([mockTextField.lastUpdatedString isEqualToString:@"new text"], YES);
2303  EXPECT_EQ(NSEqualRanges(mockTextField.lastUpdatedSelection, NSMakeRange(1, 1)), YES);
2304 
2305  // This blocks the FlutterTextFieldMock, which is held onto by the main event
2306  // loop, from crashing.
2307  [mockTextField setPlatformNode:nil];
2308  }
2309 
2310  // This verifies that clearing the platform node works.
2311  [[NSRunLoop currentRunLoop] runUntilDate:[NSDate dateWithTimeIntervalSinceNow:0.1]];
2312 }
+[FlutterMethodCall methodCallWithMethodName:arguments:]
instancetype methodCallWithMethodName:arguments:(NSString *method,[arguments] id _Nullable arguments)
-[FlutterTextField startEditing]
void startEditing()
Definition: FlutterTextInputSemanticsObject.mm:112
FlutterTextFieldMock
Definition: FlutterTextInputPluginTest.mm:25
FlutterTextFieldMock::lastUpdatedSelection
NSRange lastUpdatedSelection
Definition: FlutterTextInputPluginTest.mm:27
FlutterTextFieldMock::lastUpdatedString
NSString * lastUpdatedString
Definition: FlutterTextInputPluginTest.mm:26

References flutter::FlutterPlatformNodeDelegateMac::Init(), FlutterTextFieldMock::lastUpdatedSelection, FlutterTextFieldMock::lastUpdatedString, FlutterMethodCall::methodCallWithMethodName:arguments:, and FlutterTextField::startEditing.

◆ TEST() [86/122]

flutter::testing::TEST ( FlutterTextInputPluginTest  ,
FirstResponderIsCorrect   
)

Definition at line 2390 of file FlutterTextInputPluginTest.mm.

2390  {
2391  FlutterEngine* engine = CreateTestEngine();
2392  FlutterViewController* viewController = [[FlutterViewController alloc] initWithEngine:engine
2393  nibName:nil
2394  bundle:nil];
2395  [viewController loadView];
2396 
2397  NSWindow* window = [[NSWindow alloc] initWithContentRect:NSMakeRect(0, 0, 800, 600)
2398  styleMask:NSBorderlessWindowMask
2399  backing:NSBackingStoreBuffered
2400  defer:NO];
2401  window.contentView = viewController.view;
2402 
2403  ASSERT_TRUE(viewController.flutterView.acceptsFirstResponder);
2404 
2405  [window makeFirstResponder:viewController.flutterView];
2406 
2407  NSDictionary* setClientConfig = @{
2408  @"viewId" : @(flutter::kFlutterImplicitViewId),
2409  };
2410  [engine.textInputPlugin
2411  handleMethodCall:[FlutterMethodCall methodCallWithMethodName:@"TextInput.setClient"
2412  arguments:@[ @(1), setClientConfig ]]
2413  result:^(id){
2414  }];
2415 
2416  [engine.textInputPlugin
2417  handleMethodCall:[FlutterMethodCall methodCallWithMethodName:@"TextInput.show" arguments:@[]]
2418  result:^(id){
2419  }];
2420 
2421  ASSERT_TRUE(window.firstResponder == engine.textInputPlugin);
2422 
2423  ASSERT_FALSE(viewController.flutterView.acceptsFirstResponder);
2424 
2425  [engine.textInputPlugin
2426  handleMethodCall:[FlutterMethodCall methodCallWithMethodName:@"TextInput.hide" arguments:@[]]
2427  result:^(id){
2428  }];
2429 
2430  ASSERT_TRUE(viewController.flutterView.acceptsFirstResponder);
2431  ASSERT_TRUE(window.firstResponder == viewController.flutterView);
2432 }

References FlutterMethodCall::methodCallWithMethodName:arguments:.

◆ TEST() [87/122]

flutter::testing::TEST ( FlutterTextInputPluginTest  ,
HandleArrowKeyWhenImePopoverIsActive   
)

Definition at line 2172 of file FlutterTextInputPluginTest.mm.

2172  {
2173  ASSERT_TRUE([[FlutterInputPluginTestObjc alloc] handleArrowKeyWhenImePopoverIsActive]);
2174 }

◆ TEST() [88/122]

flutter::testing::TEST ( FlutterTextInputPluginTest  ,
HasZeroSizeAndClipsToBounds   
)

Definition at line 2434 of file FlutterTextInputPluginTest.mm.

2434  {
2435  id engineMock = flutter::testing::CreateMockFlutterEngine(@"");
2436  id binaryMessengerMock = OCMProtocolMock(@protocol(FlutterBinaryMessenger));
2437  OCMStub( // NOLINT(google-objc-avoid-throwing-exception)
2438  [engineMock binaryMessenger])
2439  .andReturn(binaryMessengerMock);
2440 
2441  FlutterViewController* viewController = [[FlutterViewController alloc] initWithEngine:engineMock
2442  nibName:@""
2443  bundle:nil];
2444 
2445  FlutterTextInputPluginTestDelegate* delegate =
2446  [[FlutterTextInputPluginTestDelegate alloc] initWithBinaryMessenger:binaryMessengerMock
2447  viewController:viewController];
2448 
2449  FlutterTextInputPlugin* plugin = [[FlutterTextInputPlugin alloc] initWithDelegate:delegate];
2450 
2451  ASSERT_TRUE(NSIsEmptyRect(plugin.frame));
2452  ASSERT_TRUE(plugin.clipsToBounds);
2453 }
FlutterTextInputPlugin
Definition: FlutterTextInputPlugin.h:42
FlutterTextInputPluginTestDelegate
Definition: FlutterTextInputPluginTest.mm:60
flutter::testing::CreateMockFlutterEngine
id CreateMockFlutterEngine(NSString *pasteboardString)
Definition: FlutterEngineTestUtils.mm:76

References CreateMockFlutterEngine().

◆ TEST() [89/122]

flutter::testing::TEST ( FlutterTextInputPluginTest  ,
InsertTextHandlesEmptyAttributedString   
)

Definition at line 2526 of file FlutterTextInputPluginTest.mm.

2526  {
2527  id engineMock = flutter::testing::CreateMockFlutterEngine(@"");
2528  id binaryMessengerMock = OCMProtocolMock(@protocol(FlutterBinaryMessenger));
2529  OCMStub( // NOLINT(google-objc-avoid-throwing-exception)
2530  [engineMock binaryMessenger])
2531  .andReturn(binaryMessengerMock);
2532 
2533  FlutterViewController* viewController = [[FlutterViewController alloc] initWithEngine:engineMock
2534  nibName:@""
2535  bundle:nil];
2536 
2537  FlutterTextInputPluginTestDelegate* delegate =
2538  [[FlutterTextInputPluginTestDelegate alloc] initWithBinaryMessenger:binaryMessengerMock
2539  viewController:viewController];
2540 
2541  FlutterTextInputPlugin* plugin = [[FlutterTextInputPlugin alloc] initWithDelegate:delegate];
2542 
2543  NSDictionary* setClientConfig = @{
2544  @"viewId" : @(kViewId),
2545  @"inputAction" : @"action",
2546  @"inputType" : @{@"name" : @"inputName"},
2547  };
2548  [plugin handleMethodCall:[FlutterMethodCall methodCallWithMethodName:@"TextInput.setClient"
2549  arguments:@[ @(1), setClientConfig ]]
2550  result:^(id){
2551  }];
2552 
2553  // Test with empty NSAttributedString
2554  NSAttributedString* emptyAttributedString = [[NSAttributedString alloc] initWithString:@""];
2555  [plugin insertText:emptyAttributedString replacementRange:NSMakeRange(NSNotFound, 0)];
2556 
2557  NSDictionary* editingState = [plugin editingState];
2558  EXPECT_STREQ([editingState[@"text"] UTF8String], "");
2559  EXPECT_EQ([editingState[@"selectionBase"] intValue], 0);
2560  EXPECT_EQ([editingState[@"selectionExtent"] intValue], 0);
2561 }
kViewId
static const FlutterViewIdentifier kViewId
Definition: FlutterTextInputPluginTest.mm:70
-[FlutterTextInputPlugin handleMethodCall:result:]
void handleMethodCall:result:(FlutterMethodCall *call,[result] FlutterResult result)
-[FlutterTextInputPlugin editingState]
NSDictionary * editingState()

References CreateMockFlutterEngine(), FlutterTextInputPlugin::editingState, FlutterTextInputPlugin::handleMethodCall:result:, kViewId, and FlutterMethodCall::methodCallWithMethodName:arguments:.

◆ TEST() [90/122]

flutter::testing::TEST ( FlutterTextInputPluginTest  ,
InsertTextHandlesNSAttributedString   
)

Definition at line 2488 of file FlutterTextInputPluginTest.mm.

2488  {
2489  id engineMock = flutter::testing::CreateMockFlutterEngine(@"");
2490  id binaryMessengerMock = OCMProtocolMock(@protocol(FlutterBinaryMessenger));
2491  OCMStub( // NOLINT(google-objc-avoid-throwing-exception)
2492  [engineMock binaryMessenger])
2493  .andReturn(binaryMessengerMock);
2494 
2495  FlutterViewController* viewController = [[FlutterViewController alloc] initWithEngine:engineMock
2496  nibName:@""
2497  bundle:nil];
2498 
2499  FlutterTextInputPluginTestDelegate* delegate =
2500  [[FlutterTextInputPluginTestDelegate alloc] initWithBinaryMessenger:binaryMessengerMock
2501  viewController:viewController];
2502 
2503  FlutterTextInputPlugin* plugin = [[FlutterTextInputPlugin alloc] initWithDelegate:delegate];
2504 
2505  NSDictionary* setClientConfig = @{
2506  @"viewId" : @(kViewId),
2507  @"inputAction" : @"action",
2508  @"inputType" : @{@"name" : @"inputName"},
2509  };
2510  [plugin handleMethodCall:[FlutterMethodCall methodCallWithMethodName:@"TextInput.setClient"
2511  arguments:@[ @(1), setClientConfig ]]
2512  result:^(id){
2513  }];
2514 
2515  // Test with NSAttributedString
2516  NSAttributedString* attributedString =
2517  [[NSAttributedString alloc] initWithString:@"attributed text"];
2518  [plugin insertText:attributedString replacementRange:NSMakeRange(NSNotFound, 0)];
2519 
2520  NSDictionary* editingState = [plugin editingState];
2521  EXPECT_STREQ([editingState[@"text"] UTF8String], "attributed text");
2522  EXPECT_EQ([editingState[@"selectionBase"] intValue], 15);
2523  EXPECT_EQ([editingState[@"selectionExtent"] intValue], 15);
2524 }

References CreateMockFlutterEngine(), FlutterTextInputPlugin::editingState, FlutterTextInputPlugin::handleMethodCall:result:, kViewId, and FlutterMethodCall::methodCallWithMethodName:arguments:.

◆ TEST() [91/122]

flutter::testing::TEST ( FlutterTextInputPluginTest  ,
InsertTextWithCollapsedSelectionInsideComposing   
)

Definition at line 2483 of file FlutterTextInputPluginTest.mm.

2483  {
2484  ASSERT_TRUE(
2485  [[FlutterInputPluginTestObjc alloc] testInsertTextWithCollapsedSelectionInsideComposing]);
2486 }

◆ TEST() [92/122]

flutter::testing::TEST ( FlutterTextInputPluginTest  ,
IsAddedAndRemovedFromViewHierarchy   
)

Definition at line 2348 of file FlutterTextInputPluginTest.mm.

2348  {
2349  FlutterEngine* engine = CreateTestEngine();
2350  FlutterViewController* viewController = [[FlutterViewController alloc] initWithEngine:engine
2351  nibName:nil
2352  bundle:nil];
2353  [viewController loadView];
2354 
2355  NSWindow* window = [[NSWindow alloc] initWithContentRect:NSMakeRect(0, 0, 800, 600)
2356  styleMask:NSBorderlessWindowMask
2357  backing:NSBackingStoreBuffered
2358  defer:NO];
2359  window.contentView = viewController.view;
2360 
2361  ASSERT_EQ(engine.textInputPlugin.superview, nil);
2362  ASSERT_FALSE(window.firstResponder == engine.textInputPlugin);
2363 
2364  NSDictionary* setClientConfig = @{
2365  @"viewId" : @(flutter::kFlutterImplicitViewId),
2366  };
2367  [engine.textInputPlugin
2368  handleMethodCall:[FlutterMethodCall methodCallWithMethodName:@"TextInput.setClient"
2369  arguments:@[ @(1), setClientConfig ]]
2370  result:^(id){
2371  }];
2372 
2373  [engine.textInputPlugin
2374  handleMethodCall:[FlutterMethodCall methodCallWithMethodName:@"TextInput.show" arguments:@[]]
2375  result:^(id){
2376  }];
2377 
2378  ASSERT_EQ(engine.textInputPlugin.superview, viewController.view);
2379  ASSERT_TRUE(window.firstResponder == engine.textInputPlugin);
2380 
2381  [engine.textInputPlugin
2382  handleMethodCall:[FlutterMethodCall methodCallWithMethodName:@"TextInput.hide" arguments:@[]]
2383  result:^(id){
2384  }];
2385 
2386  ASSERT_EQ(engine.textInputPlugin.superview, nil);
2387  ASSERT_FALSE(window.firstResponder == engine.textInputPlugin);
2388 }

References FlutterMethodCall::methodCallWithMethodName:arguments:.

◆ TEST() [93/122]

flutter::testing::TEST ( FlutterTextInputPluginTest  ,
TestAttributedSubstringOutOfRange   
)

Definition at line 2196 of file FlutterTextInputPluginTest.mm.

2196  {
2197  id engineMock = flutter::testing::CreateMockFlutterEngine(@"");
2198  id binaryMessengerMock = OCMProtocolMock(@protocol(FlutterBinaryMessenger));
2199  OCMStub( // NOLINT(google-objc-avoid-throwing-exception)
2200  [engineMock binaryMessenger])
2201  .andReturn(binaryMessengerMock);
2202 
2203  FlutterViewController* viewController = [[FlutterViewController alloc] initWithEngine:engineMock
2204  nibName:@""
2205  bundle:nil];
2206 
2207  FlutterTextInputPluginTestDelegate* delegate =
2208  [[FlutterTextInputPluginTestDelegate alloc] initWithBinaryMessenger:binaryMessengerMock
2209  viewController:viewController];
2210 
2211  FlutterTextInputPlugin* plugin = [[FlutterTextInputPlugin alloc] initWithDelegate:delegate];
2212 
2213  NSDictionary* setClientConfig = @{
2214  @"viewId" : @(kViewId),
2215  @"inputAction" : @"action",
2216  @"enableDeltaModel" : @"true",
2217  @"inputType" : @{@"name" : @"inputName"},
2218  };
2219  [plugin handleMethodCall:[FlutterMethodCall methodCallWithMethodName:@"TextInput.setClient"
2220  arguments:@[ @(1), setClientConfig ]]
2221  result:^(id){
2222  }];
2223 
2224  FlutterMethodCall* call = [FlutterMethodCall methodCallWithMethodName:@"TextInput.setEditingState"
2225  arguments:@{
2226  @"text" : @"Text",
2227  @"selectionBase" : @(0),
2228  @"selectionExtent" : @(0),
2229  @"composingBase" : @(-1),
2230  @"composingExtent" : @(-1),
2231  }];
2232 
2233  [plugin handleMethodCall:call
2234  result:^(id){
2235  }];
2236 
2237  NSRange out;
2238  NSAttributedString* text = [plugin attributedSubstringForProposedRange:NSMakeRange(1, 10)
2239  actualRange:&out];
2240  EXPECT_TRUE([text.string isEqualToString:@"ext"]);
2241  EXPECT_EQ(out.location, 1u);
2242  EXPECT_EQ(out.length, 3u);
2243 
2244  text = [plugin attributedSubstringForProposedRange:NSMakeRange(4, 10) actualRange:&out];
2245  EXPECT_EQ(text, nil);
2246 }

References CreateMockFlutterEngine(), FlutterTextInputPlugin::handleMethodCall:result:, kViewId, and FlutterMethodCall::methodCallWithMethodName:arguments:.

◆ TEST() [94/122]

flutter::testing::TEST ( FlutterTextInputPluginTest  ,
TestAutocompleteDisabledWhenAutofillGroupIncludesPassword   
)

Definition at line 2130 of file FlutterTextInputPluginTest.mm.

2130  {
2131  ASSERT_TRUE([[FlutterInputPluginTestObjc alloc]
2132  testAutocompleteDisabledWhenAutofillGroupIncludesPassword]);
2133 }

◆ TEST() [95/122]

flutter::testing::TEST ( FlutterTextInputPluginTest  ,
TestAutocompleteDisabledWhenAutofillNotSet   
)

Definition at line 2110 of file FlutterTextInputPluginTest.mm.

2110  {
2111  ASSERT_TRUE([[FlutterInputPluginTestObjc alloc] testAutocompleteDisabledWhenAutofillNotSet]);
2112 }

◆ TEST() [96/122]

flutter::testing::TEST ( FlutterTextInputPluginTest  ,
TestAutocompleteDisabledWhenObscureTextSet   
)

Definition at line 2122 of file FlutterTextInputPluginTest.mm.

2122  {
2123  ASSERT_TRUE([[FlutterInputPluginTestObjc alloc] testAutocompleteDisabledWhenObscureTextSet]);
2124 }

◆ TEST() [97/122]

flutter::testing::TEST ( FlutterTextInputPluginTest  ,
TestAutocompleteDisabledWhenPasswordAutofillSet   
)

Definition at line 2126 of file FlutterTextInputPluginTest.mm.

2126  {
2127  ASSERT_TRUE([[FlutterInputPluginTestObjc alloc] testAutocompleteDisabledWhenPasswordAutofillSet]);
2128 }

◆ TEST() [98/122]

flutter::testing::TEST ( FlutterTextInputPluginTest  ,
TestAutocompleteEnabledWhenAutofillSet   
)

Definition at line 2114 of file FlutterTextInputPluginTest.mm.

2114  {
2115  ASSERT_TRUE([[FlutterInputPluginTestObjc alloc] testAutocompleteEnabledWhenAutofillSet]);
2116 }

◆ TEST() [99/122]

flutter::testing::TEST ( FlutterTextInputPluginTest  ,
TestAutocompleteEnabledWhenAutofillSetNoHint   
)

Definition at line 2118 of file FlutterTextInputPluginTest.mm.

2118  {
2119  ASSERT_TRUE([[FlutterInputPluginTestObjc alloc] testAutocompleteEnabledWhenAutofillSetNoHint]);
2120 }

◆ TEST() [100/122]

flutter::testing::TEST ( FlutterTextInputPluginTest  ,
TestClearClientDuringComposing   
)

Definition at line 2106 of file FlutterTextInputPluginTest.mm.

2106  {
2107  ASSERT_TRUE([[FlutterInputPluginTestObjc alloc] testClearClientDuringComposing]);
2108 }

◆ TEST() [101/122]

flutter::testing::TEST ( FlutterTextInputPluginTest  ,
TestComposingRegionRemovedByFramework   
)

Definition at line 2102 of file FlutterTextInputPluginTest.mm.

2102  {
2103  ASSERT_TRUE([[FlutterInputPluginTestObjc alloc] testComposingRegionRemovedByFramework]);
2104 }

◆ TEST() [102/122]

flutter::testing::TEST ( FlutterTextInputPluginTest  ,
TestComposingWithDelta   
)

Definition at line 2156 of file FlutterTextInputPluginTest.mm.

2156  {
2157  ASSERT_TRUE([[FlutterInputPluginTestObjc alloc] testComposingWithDelta]);
2158 }

◆ TEST() [103/122]

flutter::testing::TEST ( FlutterTextInputPluginTest  ,
TestComposingWithDeltasWhenSelectionIsActive   
)

Definition at line 2160 of file FlutterTextInputPluginTest.mm.

2160  {
2161  ASSERT_TRUE([[FlutterInputPluginTestObjc alloc] testComposingWithDeltasWhenSelectionIsActive]);
2162 }

◆ TEST() [104/122]

flutter::testing::TEST ( FlutterTextInputPluginTest  ,
TestEmptyCompositionRange   
)

Definition at line 2090 of file FlutterTextInputPluginTest.mm.

2090  {
2091  ASSERT_TRUE([[FlutterInputPluginTestObjc alloc] testEmptyCompositionRange]);
2092 }

◆ TEST() [105/122]

flutter::testing::TEST ( FlutterTextInputPluginTest  ,
TestFirstRectForCharacterRange   
)

Definition at line 2135 of file FlutterTextInputPluginTest.mm.

2135  {
2136  ASSERT_TRUE([[FlutterInputPluginTestObjc alloc] testFirstRectForCharacterRange]);
2137 }

◆ TEST() [106/122]

flutter::testing::TEST ( FlutterTextInputPluginTest  ,
TestFirstRectForCharacterRangeAtInfinity   
)

Definition at line 2139 of file FlutterTextInputPluginTest.mm.

2139  {
2140  ASSERT_TRUE([[FlutterInputPluginTestObjc alloc] testFirstRectForCharacterRangeAtInfinity]);
2141 }

◆ TEST() [107/122]

flutter::testing::TEST ( FlutterTextInputPluginTest  ,
TestFirstRectForCharacterRangeWithEsotericAffineTransform   
)

Definition at line 2143 of file FlutterTextInputPluginTest.mm.

2143  {
2144  ASSERT_TRUE([[FlutterInputPluginTestObjc alloc]
2145  testFirstRectForCharacterRangeWithEsotericAffineTransform]);
2146 }

◆ TEST() [108/122]

flutter::testing::TEST ( FlutterTextInputPluginTest  ,
TestInsertNewLine   
)

Definition at line 2188 of file FlutterTextInputPluginTest.mm.

2188  {
2189  ASSERT_TRUE([[FlutterInputPluginTestObjc alloc] testInsertNewLine]);
2190 }

◆ TEST() [109/122]

flutter::testing::TEST ( FlutterTextInputPluginTest  ,
TestLocalTextAndSelectionUpdateAfterDelta   
)

Definition at line 2164 of file FlutterTextInputPluginTest.mm.

2164  {
2165  ASSERT_TRUE([[FlutterInputPluginTestObjc alloc] testLocalTextAndSelectionUpdateAfterDelta]);
2166 }

◆ TEST() [110/122]

flutter::testing::TEST ( FlutterTextInputPluginTest  ,
TestOperationsThatTriggerDelta   
)

Definition at line 2152 of file FlutterTextInputPluginTest.mm.

2152  {
2153  ASSERT_TRUE([[FlutterInputPluginTestObjc alloc] testOperationsThatTriggerDelta]);
2154 }

◆ TEST() [111/122]

flutter::testing::TEST ( FlutterTextInputPluginTest  ,
TestPerformKeyEquivalent   
)

Definition at line 2168 of file FlutterTextInputPluginTest.mm.

2168  {
2169  ASSERT_TRUE([[FlutterInputPluginTestObjc alloc] testPerformKeyEquivalent]);
2170 }

◆ TEST() [112/122]

flutter::testing::TEST ( FlutterTextInputPluginTest  ,
TestSelectorsAreForwardedToFramework   
)

Definition at line 2180 of file FlutterTextInputPluginTest.mm.

2180  {
2181  ASSERT_TRUE([[FlutterInputPluginTestObjc alloc] testSelectorsAreForwardedToFramework]);
2182 }

◆ TEST() [113/122]

flutter::testing::TEST ( FlutterTextInputPluginTest  ,
TestSelectorsNotForwardedToFrameworkIfNoClient   
)

Definition at line 2184 of file FlutterTextInputPluginTest.mm.

2184  {
2185  ASSERT_TRUE([[FlutterInputPluginTestObjc alloc] testSelectorsNotForwardedToFrameworkIfNoClient]);
2186 }

◆ TEST() [114/122]

flutter::testing::TEST ( FlutterTextInputPluginTest  ,
TestSendActionDoNotInsertNewLine   
)

Definition at line 2192 of file FlutterTextInputPluginTest.mm.

2192  {
2193  ASSERT_TRUE([[FlutterInputPluginTestObjc alloc] testSendActionDoNotInsertNewLine]);
2194 }

◆ TEST() [115/122]

flutter::testing::TEST ( FlutterTextInputPluginTest  ,
TestSetEditingStateWithTextEditingDelta   
)

Definition at line 2148 of file FlutterTextInputPluginTest.mm.

2148  {
2149  ASSERT_TRUE([[FlutterInputPluginTestObjc alloc] testSetEditingStateWithTextEditingDelta]);
2150 }

◆ TEST() [116/122]

flutter::testing::TEST ( FlutterTextInputPluginTest  ,
TestSetMarkedTextWithReplacementRange   
)

Definition at line 2098 of file FlutterTextInputPluginTest.mm.

2098  {
2099  ASSERT_TRUE([[FlutterInputPluginTestObjc alloc] testSetMarkedTextWithReplacementRange]);
2100 }

◆ TEST() [117/122]

flutter::testing::TEST ( FlutterTextInputPluginTest  ,
TestSetMarkedTextWithSelectionChange   
)

Definition at line 2094 of file FlutterTextInputPluginTest.mm.

2094  {
2095  ASSERT_TRUE([[FlutterInputPluginTestObjc alloc] testSetMarkedTextWithSelectionChange]);
2096 }

◆ TEST() [118/122]

flutter::testing::TEST ( FlutterTextInputPluginTest  ,
UnhandledKeyEquivalent   
)

Definition at line 2176 of file FlutterTextInputPluginTest.mm.

2176  {
2177  ASSERT_TRUE([[FlutterInputPluginTestObjc alloc] unhandledKeyEquivalent]);
2178 }

◆ TEST() [119/122]

flutter::testing::TEST ( FlutterTextInputPluginTest  ,
WorksWithoutViewId   
)

Definition at line 2455 of file FlutterTextInputPluginTest.mm.

2455  {
2456  id engineMock = flutter::testing::CreateMockFlutterEngine(@"");
2457  id binaryMessengerMock = OCMProtocolMock(@protocol(FlutterBinaryMessenger));
2458  OCMStub( // NOLINT(google-objc-avoid-throwing-exception)
2459  [engineMock binaryMessenger])
2460  .andReturn(binaryMessengerMock);
2461 
2462  FlutterViewController* viewController = [[FlutterViewController alloc] initWithEngine:engineMock
2463  nibName:@""
2464  bundle:nil];
2465 
2466  FlutterTextInputPluginTestDelegate* delegate =
2467  [[FlutterTextInputPluginTestDelegate alloc] initWithBinaryMessenger:binaryMessengerMock
2468  implicitViewController:viewController];
2469 
2470  FlutterTextInputPlugin* plugin = [[FlutterTextInputPlugin alloc] initWithDelegate:delegate];
2471 
2472  NSDictionary* setClientConfig = @{
2473  // omit viewId
2474  };
2475  [plugin handleMethodCall:[FlutterMethodCall methodCallWithMethodName:@"TextInput.setClient"
2476  arguments:@[ @(1), setClientConfig ]]
2477  result:^(id){
2478  }];
2479 
2480  ASSERT_TRUE(plugin.currentViewController == viewController);
2481 }
FlutterTextInputPlugin::currentViewController
FlutterViewController * currentViewController
Definition: FlutterTextInputPlugin.h:54

References CreateMockFlutterEngine(), FlutterTextInputPlugin::currentViewController, FlutterTextInputPlugin::handleMethodCall:result:, and FlutterMethodCall::methodCallWithMethodName:arguments:.

◆ TEST() [120/122]

flutter::testing::TEST ( FlutterTextInputSemanticsObjectTest  ,
DoesInitialize   
)

Definition at line 27 of file FlutterTextInputSemanticsObjectTest.mm.

27  {
28  FlutterEngine* engine = CreateTestEngine();
29  {
30  FlutterViewController* viewController = [[FlutterViewController alloc] initWithEngine:engine
31  nibName:nil
32  bundle:nil];
33  [viewController loadView];
34  // Create a NSWindow so that the native text field can become first responder.
35  NSWindow* window = [[NSWindow alloc] initWithContentRect:NSMakeRect(0, 0, 800, 600)
36  styleMask:NSBorderlessWindowMask
37  backing:NSBackingStoreBuffered
38  defer:NO];
39  window.contentView = viewController.view;
40 
41  engine.semanticsEnabled = YES;
42 
43  auto bridge = viewController.accessibilityBridge.lock();
44  FlutterPlatformNodeDelegateMac delegate(bridge, viewController);
45  ui::AXTree tree;
46  ui::AXNode ax_node(&tree, nullptr, 0, 0);
47  ui::AXNodeData node_data;
48  node_data.SetValue("initial text");
49  ax_node.SetData(node_data);
50  delegate.Init(viewController.accessibilityBridge, &ax_node);
51  // Verify that a FlutterTextField is attached to the view.
52  FlutterTextPlatformNode text_platform_node(&delegate, viewController);
53  id native_accessibility = text_platform_node.GetNativeViewAccessible();
54  EXPECT_TRUE([native_accessibility isKindOfClass:[FlutterTextField class]]);
55  auto subviews = [viewController.view subviews];
56  EXPECT_EQ([subviews count], 2u);
57  EXPECT_TRUE([subviews[0] isKindOfClass:[FlutterTextField class]]);
58  FlutterTextField* nativeTextField = subviews[0];
59  EXPECT_EQ(text_platform_node.GetNativeViewAccessible(), nativeTextField);
60  }
61 
62  [engine shutDownEngine];
63  engine = nil;
64  // Pump the event loop to make sure no stray nodes cause crashes after the
65  // engine has been destroyed.
66  // From issue: https://github.com/flutter/flutter/issues/115599
67  [[NSRunLoop currentRunLoop] runUntilDate:[NSDate dateWithTimeIntervalSinceNow:0.1]];
68 }

References flutter::FlutterTextPlatformNode::GetNativeViewAccessible(), and flutter::FlutterPlatformNodeDelegateMac::Init().

◆ TEST() [121/122]

flutter::testing::TEST ( FlutterViewEngineProviderUnittests  ,
GetViewReturnsTheCorrectView   
)

Definition at line 19 of file FlutterViewEngineProviderTest.mm.

19  {
20  FlutterViewEngineProvider* viewProvider;
21  id mockEngine = CreateMockFlutterEngine(@"");
22  __block id mockFlutterViewController;
23  OCMStub([mockEngine viewControllerForIdentifier:0])
24  .ignoringNonObjectArgs()
25  .andDo(^(NSInvocation* invocation) {
26  FlutterViewIdentifier viewIdentifier;
27  [invocation getArgument:&viewIdentifier atIndex:2];
28  if (viewIdentifier == kFlutterImplicitViewId) {
29  if (mockFlutterViewController != nil) {
30  [invocation setReturnValue:&mockFlutterViewController];
31  }
32  }
33  });
34  viewProvider = [[FlutterViewEngineProvider alloc] initWithEngine:mockEngine];
35 
36  // When the view controller is not set, the returned view is nil.
37  EXPECT_EQ([viewProvider viewForIdentifier:0], nil);
38 
39  // When the view controller is set, the returned view is the controller's view.
40  mockFlutterViewController = OCMStrictClassMock([FlutterViewController class]);
41  id mockView = OCMStrictClassMock([FlutterView class]);
42  OCMStub([mockFlutterViewController flutterView]).andReturn(mockView);
43  EXPECT_EQ([viewProvider viewForIdentifier:0], mockView);
44 }
FlutterViewIdentifier
int64_t FlutterViewIdentifier
Definition: FlutterViewController.h:21

References CreateMockFlutterEngine().

◆ TEST() [122/122]

flutter::testing::TEST ( KeyMappingTest  ,
HasExpectedValues   
)

Definition at line 20 of file KeyCodeMapTest.mm.

20  {
21  // Has Space
22  EXPECT_NE(std::find(kLayoutGoals.begin(), kLayoutGoals.end(), LayoutGoal{0x31, 0x20, false}),
23  kLayoutGoals.end());
24  // Has Digit0
25  EXPECT_NE(std::find(kLayoutGoals.begin(), kLayoutGoals.end(), LayoutGoal{0x1d, 0x30, true}),
26  kLayoutGoals.end());
27  // Has KeyA
28  EXPECT_NE(std::find(kLayoutGoals.begin(), kLayoutGoals.end(), LayoutGoal{0x00, 0x61, true}),
29  kLayoutGoals.end());
30  // Has Equal
31  EXPECT_NE(std::find(kLayoutGoals.begin(), kLayoutGoals.end(), LayoutGoal{0x18, 0x3d, false}),
32  kLayoutGoals.end());
33  // Has IntlBackslash
34  EXPECT_NE(
35  std::find(kLayoutGoals.begin(), kLayoutGoals.end(), LayoutGoal{0x0a, 0x200000020, false}),
36  kLayoutGoals.end());
37 }
flutter::kLayoutGoals
const std::vector< LayoutGoal > kLayoutGoals
Definition: KeyCodeMap.g.mm:248

References flutter::kLayoutGoals.

◆ TEST_F() [1/83]

flutter::testing::TEST_F ( AccessibilityBridgeMacTest  ,
DoesNotSendAccessibilityCreateNotificationWhenHeadless   
)

Definition at line 218 of file AccessibilityBridgeMacTest.mm.

218  {
219  FlutterViewController* viewController = CreateTestViewController();
220  FlutterEngine* engine = viewController.engine;
221 
222  // Setting up bridge so that the AccessibilityBridgeMacDelegateSpy
223  // can query semantics information from.
224  engine.semanticsEnabled = YES;
225  auto bridge = std::static_pointer_cast<AccessibilityBridgeMacSpy>(
226  viewController.accessibilityBridge.lock());
227  FlutterSemanticsNode2 root;
228  FlutterSemanticsFlags flags = FlutterSemanticsFlags{0};
229  root.id = 0;
230  root.flags2 = &flags;
231  // NOLINTNEXTLINE(clang-analyzer-optin.core.EnumCastOutOfRange)
232  root.actions = static_cast<FlutterSemanticsAction>(0);
233  root.text_selection_base = -1;
234  root.text_selection_extent = -1;
235  root.label = "root";
236  root.hint = "";
237  root.value = "";
238  root.increased_value = "";
239  root.decreased_value = "";
240  root.tooltip = "";
241  root.child_count = 0;
242  root.custom_accessibility_actions_count = 0;
243  bridge->AddFlutterSemanticsNodeUpdate(root);
244 
245  bridge->CommitUpdates();
246  auto platform_node_delegate = bridge->GetFlutterPlatformNodeDelegateFromID(0).lock();
247 
248  // Creates a targeted event.
249  ui::AXTree tree;
250  ui::AXNode ax_node(&tree, nullptr, 0, 0);
251  ui::AXNodeData node_data;
252  node_data.id = 0;
253  ax_node.SetData(node_data);
254  std::vector<ui::AXEventIntent> intent;
255  ui::AXEventGenerator::EventParams event_params(ui::AXEventGenerator::Event::CHILDREN_CHANGED,
256  ax::mojom::EventFrom::kNone, intent);
257  ui::AXEventGenerator::TargetedEvent targeted_event(&ax_node, event_params);
258 
259  bridge->OnAccessibilityEvent(targeted_event);
260 
261  // Does not send any notification if the engine is headless.
262  EXPECT_EQ(bridge->actual_notifications.size(), 0u);
263  [engine shutDownEngine];
264 }

References FlutterViewController::engine, and FlutterEngine::shutDownEngine.

◆ TEST_F() [2/83]

flutter::testing::TEST_F ( AccessibilityBridgeMacTest  ,
DoesNotSendAccessibilityCreateNotificationWhenNoWindow   
)

Definition at line 266 of file AccessibilityBridgeMacTest.mm.

266  {
267  FlutterViewController* viewController = CreateTestViewController();
268  FlutterEngine* engine = viewController.engine;
269 
270  // Setting up bridge so that the AccessibilityBridgeMacDelegateSpy
271  // can query semantics information from.
272  engine.semanticsEnabled = YES;
273  auto bridge = std::static_pointer_cast<AccessibilityBridgeMacSpy>(
274  viewController.accessibilityBridge.lock());
275  FlutterSemanticsNode2 root;
276  FlutterSemanticsFlags flags = FlutterSemanticsFlags{0};
277  root.id = 0;
278  root.flags2 = &flags;
279  // NOLINTNEXTLINE(clang-analyzer-optin.core.EnumCastOutOfRange)
280  root.actions = static_cast<FlutterSemanticsAction>(0);
281  root.text_selection_base = -1;
282  root.text_selection_extent = -1;
283  root.label = "root";
284  root.hint = "";
285  root.value = "";
286  root.increased_value = "";
287  root.decreased_value = "";
288  root.tooltip = "";
289  root.child_count = 0;
290  root.custom_accessibility_actions_count = 0;
291  bridge->AddFlutterSemanticsNodeUpdate(root);
292 
293  bridge->CommitUpdates();
294  auto platform_node_delegate = bridge->GetFlutterPlatformNodeDelegateFromID(0).lock();
295 
296  // Creates a targeted event.
297  ui::AXTree tree;
298  ui::AXNode ax_node(&tree, nullptr, 0, 0);
299  ui::AXNodeData node_data;
300  node_data.id = 0;
301  ax_node.SetData(node_data);
302  std::vector<ui::AXEventIntent> intent;
303  ui::AXEventGenerator::EventParams event_params(ui::AXEventGenerator::Event::CHILDREN_CHANGED,
304  ax::mojom::EventFrom::kNone, intent);
305  ui::AXEventGenerator::TargetedEvent targeted_event(&ax_node, event_params);
306 
307  bridge->OnAccessibilityEvent(targeted_event);
308 
309  // Does not send any notification if the flutter view is not attached to a NSWindow.
310  EXPECT_EQ(bridge->actual_notifications.size(), 0u);
311  [engine shutDownEngine];
312 }

References FlutterViewController::engine, and FlutterEngine::shutDownEngine.

◆ TEST_F() [3/83]

flutter::testing::TEST_F ( AccessibilityBridgeMacWindowTest  ,
NonZeroRootNodeId   
)

Definition at line 149 of file AccessibilityBridgeMacTest.mm.

149  {
150  FlutterViewController* viewController = CreateTestViewController();
151  FlutterEngine* engine = viewController.engine;
152  NSWindow* expectedTarget = GetWindow();
153  expectedTarget.contentView = viewController.view;
154 
155  // Setting up bridge so that the AccessibilityBridgeMacDelegateSpy
156  // can query semantics information from.
157  engine.semanticsEnabled = YES;
158  auto bridge = std::static_pointer_cast<AccessibilityBridgeMacSpy>(
159  viewController.accessibilityBridge.lock());
160 
161  FlutterSemanticsNode2 node1;
162  FlutterSemanticsFlags flags = FlutterSemanticsFlags{0};
163  std::vector<int32_t> node1_children{2};
164  node1.id = 1;
165  node1.flags2 = &flags;
166  // NOLINTNEXTLINE(clang-analyzer-optin.core.EnumCastOutOfRange)
167  node1.actions = static_cast<FlutterSemanticsAction>(0);
168  node1.text_selection_base = -1;
169  node1.text_selection_extent = -1;
170  node1.label = "node1";
171  node1.hint = "";
172  node1.value = "";
173  node1.increased_value = "";
174  node1.decreased_value = "";
175  node1.tooltip = "";
176  node1.child_count = node1_children.size();
177  node1.children_in_traversal_order = node1_children.data();
178  node1.children_in_hit_test_order = node1_children.data();
179  node1.custom_accessibility_actions_count = 0;
180 
181  FlutterSemanticsNode2 node2;
182  node2.id = 2;
183  node2.flags2 = &flags;
184  // NOLINTNEXTLINE(clang-analyzer-optin.core.EnumCastOutOfRange)
185  node2.actions = static_cast<FlutterSemanticsAction>(0);
186  node2.text_selection_base = -1;
187  node2.text_selection_extent = -1;
188  node2.label = "node2";
189  node2.hint = "";
190  node2.value = "";
191  node2.increased_value = "";
192  node2.decreased_value = "";
193  node2.tooltip = "";
194  node2.child_count = 0;
195  node2.custom_accessibility_actions_count = 0;
196 
197  bridge->AddFlutterSemanticsNodeUpdate(node1);
198  bridge->AddFlutterSemanticsNodeUpdate(node2);
199  bridge->CommitUpdates();
200 
201  // Look up the root node delegate.
202  auto root_delegate = bridge->GetFlutterPlatformNodeDelegateFromID(1).lock();
203  ASSERT_TRUE(root_delegate);
204  ASSERT_EQ(root_delegate->GetChildCount(), 1);
205 
206  // Look up the child node delegate.
207  auto child_delegate = bridge->GetFlutterPlatformNodeDelegateFromID(2).lock();
208  ASSERT_TRUE(child_delegate);
209  ASSERT_EQ(child_delegate->GetChildCount(), 0);
210 
211  // Ensure a node with ID 0 does not exist.
212  auto invalid_delegate = bridge->GetFlutterPlatformNodeDelegateFromID(0).lock();
213  ASSERT_FALSE(invalid_delegate);
214 
215  [engine shutDownEngine];
216 }

References FlutterViewController::engine, and FlutterEngine::shutDownEngine.

◆ TEST_F() [4/83]

flutter::testing::TEST_F ( AccessibilityBridgeMacWindowTest  ,
SendsAccessibilityCreateNotificationFlutterViewWindow   
)

Definition at line 90 of file AccessibilityBridgeMacTest.mm.

90  {
91  FlutterViewController* viewController = CreateTestViewController();
92  FlutterEngine* engine = viewController.engine;
93  NSWindow* expectedTarget = GetWindow();
94  expectedTarget.contentView = viewController.view;
95 
96  // Setting up bridge so that the AccessibilityBridgeMacDelegateSpy
97  // can query semantics information from.
98  engine.semanticsEnabled = YES;
99  auto bridge = std::static_pointer_cast<AccessibilityBridgeMacSpy>(
100  viewController.accessibilityBridge.lock());
101  FlutterSemanticsNode2 root;
102  FlutterSemanticsFlags flags = FlutterSemanticsFlags{0};
103  root.id = 0;
104  root.flags2 = &flags;
105  // NOLINTNEXTLINE(clang-analyzer-optin.core.EnumCastOutOfRange)
106  root.actions = static_cast<FlutterSemanticsAction>(0);
107  root.text_selection_base = -1;
108  root.text_selection_extent = -1;
109  root.label = "root";
110  root.hint = "";
111  root.value = "";
112  root.increased_value = "";
113  root.decreased_value = "";
114  root.tooltip = "";
115  root.child_count = 0;
116  root.custom_accessibility_actions_count = 0;
117  bridge->AddFlutterSemanticsNodeUpdate(root);
118 
119  bridge->CommitUpdates();
120  auto platform_node_delegate = bridge->GetFlutterPlatformNodeDelegateFromID(0).lock();
121 
122  // Creates a targeted event.
123  ui::AXTree tree;
124  ui::AXNode ax_node(&tree, nullptr, 0, 0);
125  ui::AXNodeData node_data;
126  node_data.id = 0;
127  ax_node.SetData(node_data);
128  std::vector<ui::AXEventIntent> intent;
129  ui::AXEventGenerator::EventParams event_params(ui::AXEventGenerator::Event::CHILDREN_CHANGED,
130  ax::mojom::EventFrom::kNone, intent);
131  ui::AXEventGenerator::TargetedEvent targeted_event(&ax_node, event_params);
132 
133  bridge->OnAccessibilityEvent(targeted_event);
134 
135  ASSERT_EQ(bridge->actual_notifications.size(), 1u);
136  auto target = bridge->actual_notifications.find([NSAccessibilityCreatedNotification UTF8String]);
137  ASSERT_NE(target, bridge->actual_notifications.end());
138  EXPECT_EQ(target->second, expectedTarget);
139  [engine shutDownEngine];
140 }

References FlutterViewController::engine, and FlutterEngine::shutDownEngine.

◆ TEST_F() [5/83]

flutter::testing::TEST_F ( FlutterChannelKeyResponderTest  ,
BasicKeyEvent   
)

Definition at line 75 of file FlutterChannelKeyResponderTest.mm.

75  {
76  __block NSMutableArray<NSNumber*>* responses = [[NSMutableArray<NSNumber*> alloc] init];
77  FakeMessageChannel* channel = [[FakeMessageChannel alloc] init];
78  FlutterChannelKeyResponder* responder =
79  [[FlutterChannelKeyResponder alloc] initWithChannel:channel];
80 
81  // Initial empty modifiers.
82  //
83  // This can happen when user opens window while modifier key is pressed and then releases the
84  // modifier. No events should be sent, but the callback should still be called.
85  // Regression test for https://github.com/flutter/flutter/issues/87339.
86  channel.nextResponse = @{@"handled" : @YES};
87  [responder handleEvent:CreateKeyEvent(NSEventTypeFlagsChanged, 0x100, @"", @"", NO, 60)
88  callback:^(BOOL handled) {
89  [responses addObject:@(handled)];
90  }];
91 
92  EXPECT_EQ([channel.messages count], 0u);
93  ASSERT_EQ([responses count], 1u);
94  EXPECT_EQ([responses[0] boolValue], YES);
95  [responses removeAllObjects];
96 
97  // Key down
98  channel.nextResponse = @{@"handled" : @YES};
99  [responder handleEvent:CreateKeyEvent(NSEventTypeKeyDown, 0x100, @"a", @"a", NO, 0)
100  callback:^(BOOL handled) {
101  [responses addObject:@(handled)];
102  }];
103 
104  ASSERT_EQ([channel.messages count], 1u);
105  EXPECT_STREQ([[channel.messages lastObject][@"keymap"] UTF8String], "macos");
106  EXPECT_STREQ([[channel.messages lastObject][@"type"] UTF8String], "keydown");
107  EXPECT_EQ([[channel.messages lastObject][@"keyCode"] intValue], 0);
108  EXPECT_EQ([[channel.messages lastObject][@"modifiers"] intValue], 0x0);
109  EXPECT_STREQ([[channel.messages lastObject][@"characters"] UTF8String], "a");
110  EXPECT_STREQ([[channel.messages lastObject][@"charactersIgnoringModifiers"] UTF8String], "a");
111 
112  ASSERT_EQ([responses count], 1u);
113  EXPECT_EQ([[responses lastObject] boolValue], YES);
114 
115  [channel.messages removeAllObjects];
116  [responses removeAllObjects];
117 
118  // Key up
119  channel.nextResponse = @{@"handled" : @NO};
120  [responder handleEvent:CreateKeyEvent(NSEventTypeKeyUp, 0x100, @"a", @"a", NO, 0)
121  callback:^(BOOL handled) {
122  [responses addObject:@(handled)];
123  }];
124 
125  ASSERT_EQ([channel.messages count], 1u);
126  EXPECT_STREQ([[channel.messages lastObject][@"keymap"] UTF8String], "macos");
127  EXPECT_STREQ([[channel.messages lastObject][@"type"] UTF8String], "keyup");
128  EXPECT_EQ([[channel.messages lastObject][@"keyCode"] intValue], 0);
129  EXPECT_EQ([[channel.messages lastObject][@"modifiers"] intValue], 0);
130  EXPECT_STREQ([[channel.messages lastObject][@"characters"] UTF8String], "a");
131  EXPECT_STREQ([[channel.messages lastObject][@"charactersIgnoringModifiers"] UTF8String], "a");
132 
133  ASSERT_EQ([responses count], 1u);
134  EXPECT_EQ([[responses lastObject] boolValue], NO);
135 
136  [channel.messages removeAllObjects];
137  [responses removeAllObjects];
138 
139  // LShift down
140  channel.nextResponse = @{@"handled" : @YES};
141  [responder handleEvent:CreateKeyEvent(NSEventTypeFlagsChanged, 0x20102, @"", @"", NO, 56)
142  callback:^(BOOL handled) {
143  [responses addObject:@(handled)];
144  }];
145 
146  ASSERT_EQ([channel.messages count], 1u);
147  EXPECT_STREQ([[channel.messages lastObject][@"keymap"] UTF8String], "macos");
148  EXPECT_STREQ([[channel.messages lastObject][@"type"] UTF8String], "keydown");
149  EXPECT_EQ([[channel.messages lastObject][@"keyCode"] intValue], 56);
150  EXPECT_EQ([[channel.messages lastObject][@"modifiers"] intValue], 0x20002);
151 
152  ASSERT_EQ([responses count], 1u);
153  EXPECT_EQ([[responses lastObject] boolValue], YES);
154 
155  [channel.messages removeAllObjects];
156  [responses removeAllObjects];
157 
158  // RShift down
159  channel.nextResponse = @{@"handled" : @NO};
160  [responder handleEvent:CreateKeyEvent(NSEventTypeFlagsChanged, 0x20006, @"", @"", NO, 60)
161  callback:^(BOOL handled) {
162  [responses addObject:@(handled)];
163  }];
164 
165  ASSERT_EQ([channel.messages count], 1u);
166  EXPECT_STREQ([[channel.messages lastObject][@"keymap"] UTF8String], "macos");
167  EXPECT_STREQ([[channel.messages lastObject][@"type"] UTF8String], "keydown");
168  EXPECT_EQ([[channel.messages lastObject][@"keyCode"] intValue], 60);
169  EXPECT_EQ([[channel.messages lastObject][@"modifiers"] intValue], 0x20006);
170 
171  ASSERT_EQ([responses count], 1u);
172  EXPECT_EQ([[responses lastObject] boolValue], NO);
173 
174  [channel.messages removeAllObjects];
175  [responses removeAllObjects];
176 
177  // LShift up
178  channel.nextResponse = @{@"handled" : @NO};
179  [responder handleEvent:CreateKeyEvent(NSEventTypeFlagsChanged, 0x20104, @"", @"", NO, 56)
180  callback:^(BOOL handled) {
181  [responses addObject:@(handled)];
182  }];
183 
184  ASSERT_EQ([channel.messages count], 1u);
185  EXPECT_STREQ([[channel.messages lastObject][@"keymap"] UTF8String], "macos");
186  EXPECT_STREQ([[channel.messages lastObject][@"type"] UTF8String], "keyup");
187  EXPECT_EQ([[channel.messages lastObject][@"keyCode"] intValue], 56);
188  EXPECT_EQ([[channel.messages lastObject][@"modifiers"] intValue], 0x20004);
189 
190  ASSERT_EQ([responses count], 1u);
191  EXPECT_EQ([[responses lastObject] boolValue], NO);
192 
193  [channel.messages removeAllObjects];
194  [responses removeAllObjects];
195 
196  // RShift up
197  channel.nextResponse = @{@"handled" : @NO};
198  [responder handleEvent:CreateKeyEvent(NSEventTypeFlagsChanged, 0, @"", @"", NO, 60)
199  callback:^(BOOL handled) {
200  [responses addObject:@(handled)];
201  }];
202 
203  ASSERT_EQ([channel.messages count], 1u);
204  EXPECT_STREQ([[channel.messages lastObject][@"keymap"] UTF8String], "macos");
205  EXPECT_STREQ([[channel.messages lastObject][@"type"] UTF8String], "keyup");
206  EXPECT_EQ([[channel.messages lastObject][@"keyCode"] intValue], 60);
207  EXPECT_EQ([[channel.messages lastObject][@"modifiers"] intValue], 0);
208 
209  ASSERT_EQ([responses count], 1u);
210  EXPECT_EQ([[responses lastObject] boolValue], NO);
211 
212  [channel.messages removeAllObjects];
213  [responses removeAllObjects];
214 
215  // RShift up again, should be ignored and not produce a keydown event, but the
216  // callback should be called.
217  channel.nextResponse = @{@"handled" : @NO};
218  [responder handleEvent:CreateKeyEvent(NSEventTypeFlagsChanged, 0x100, @"", @"", NO, 60)
219  callback:^(BOOL handled) {
220  [responses addObject:@(handled)];
221  }];
222 
223  EXPECT_EQ([channel.messages count], 0u);
224  ASSERT_EQ([responses count], 1u);
225  EXPECT_EQ([responses[0] boolValue], YES);
226 }
FakeMessageChannel::messages
NSMutableArray< id > * messages
Definition: FlutterChannelKeyResponderTest.mm:20

References <FlutterKeyPrimaryResponder>::handleEvent:callback:, FakeMessageChannel::messages, and FakeMessageChannel::nextResponse.

◆ TEST_F() [6/83]

flutter::testing::TEST_F ( FlutterChannelKeyResponderTest  ,
EmptyResponseIsTakenAsHandled   
)

Definition at line 228 of file FlutterChannelKeyResponderTest.mm.

228  {
229  __block NSMutableArray<NSNumber*>* responses = [[NSMutableArray<NSNumber*> alloc] init];
230  FakeMessageChannel* channel = [[FakeMessageChannel alloc] init];
231  FlutterChannelKeyResponder* responder =
232  [[FlutterChannelKeyResponder alloc] initWithChannel:channel];
233 
234  channel.nextResponse = nil;
235  [responder handleEvent:CreateKeyEvent(NSEventTypeKeyDown, 0x100, @"a", @"a", NO, 0)
236  callback:^(BOOL handled) {
237  [responses addObject:@(handled)];
238  }];
239 
240  ASSERT_EQ([channel.messages count], 1u);
241  EXPECT_STREQ([[channel.messages lastObject][@"keymap"] UTF8String], "macos");
242  EXPECT_STREQ([[channel.messages lastObject][@"type"] UTF8String], "keydown");
243  EXPECT_EQ([[channel.messages lastObject][@"keyCode"] intValue], 0);
244  EXPECT_EQ([[channel.messages lastObject][@"modifiers"] intValue], 0);
245  EXPECT_STREQ([[channel.messages lastObject][@"characters"] UTF8String], "a");
246  EXPECT_STREQ([[channel.messages lastObject][@"charactersIgnoringModifiers"] UTF8String], "a");
247 
248  ASSERT_EQ([responses count], 1u);
249  EXPECT_EQ([[responses lastObject] boolValue], YES);
250 }

References <FlutterKeyPrimaryResponder>::handleEvent:callback:, FakeMessageChannel::messages, and FakeMessageChannel::nextResponse.

◆ TEST_F() [7/83]

flutter::testing::TEST_F ( FlutterChannelKeyResponderTest  ,
FollowsLayoutMap   
)

Definition at line 252 of file FlutterChannelKeyResponderTest.mm.

252  {
253  __block NSMutableArray<NSNumber*>* responses = [[NSMutableArray<NSNumber*> alloc] init];
254  FakeMessageChannel* channel = [[FakeMessageChannel alloc] init];
255  FlutterChannelKeyResponder* responder =
256  [[FlutterChannelKeyResponder alloc] initWithChannel:channel];
257 
258  NSMutableDictionary<NSNumber*, NSNumber*>* layoutMap =
259  [NSMutableDictionary<NSNumber*, NSNumber*> dictionary];
260  responder.layoutMap = layoutMap;
261  // French layout
262  layoutMap[@(kVK_ANSI_A)] = @(kLogicalKeyQ);
263 
264  channel.nextResponse = @{@"handled" : @YES};
265  [responder handleEvent:CreateKeyEvent(NSEventTypeKeyDown, kVK_ANSI_A, @"q", @"q", NO, 0)
266  callback:^(BOOL handled) {
267  [responses addObject:@(handled)];
268  }];
269 
270  ASSERT_EQ([channel.messages count], 1u);
271  EXPECT_STREQ([[channel.messages lastObject][@"keymap"] UTF8String], "macos");
272  EXPECT_STREQ([[channel.messages lastObject][@"type"] UTF8String], "keydown");
273  EXPECT_EQ([[channel.messages lastObject][@"keyCode"] intValue], 0);
274  EXPECT_EQ([[channel.messages lastObject][@"modifiers"] intValue], 0x0);
275  EXPECT_STREQ([[channel.messages lastObject][@"characters"] UTF8String], "q");
276  EXPECT_STREQ([[channel.messages lastObject][@"charactersIgnoringModifiers"] UTF8String], "q");
277  EXPECT_EQ([channel.messages lastObject][@"specifiedLogicalKey"], @(kLogicalKeyQ));
278 
279  ASSERT_EQ([responses count], 1u);
280  EXPECT_EQ([[responses lastObject] boolValue], YES);
281 
282  [channel.messages removeAllObjects];
283  [responses removeAllObjects];
284 }
FlutterKeyPrimaryResponder-p::layoutMap
NSMutableDictionary< NSNumber *, NSNumber * > * layoutMap
Definition: FlutterKeyPrimaryResponder.h:46

References <FlutterKeyPrimaryResponder>::handleEvent:callback:, <FlutterKeyPrimaryResponder>::layoutMap, FakeMessageChannel::messages, and FakeMessageChannel::nextResponse.

◆ TEST_F() [8/83]

flutter::testing::TEST_F ( FlutterEmbedderExternalTextureTest  ,
TestPopulateExternalTexture   
)

Definition at line 154 of file FlutterEmbedderExternalTextureTest.mm.

154  {
155  // Constants.
156  const size_t width = 100;
157  const size_t height = 100;
158  const int64_t texture_id = 1;
159 
160  // Set up the surface.
161  FlutterDarwinContextMetalSkia* darwinContextMetal =
162  [[FlutterDarwinContextMetalSkia alloc] initWithDefaultMTLDevice];
163  SkImageInfo info = SkImageInfo::MakeN32Premul(width, height);
164  GrDirectContext* grContext = darwinContextMetal.mainContext.get();
165  sk_sp<SkSurface> gpuSurface(SkSurfaces::RenderTarget(grContext, skgpu::Budgeted::kNo, info));
166 
167  // Create a texture.
168  TestExternalTexture* testExternalTexture =
169  [[TestExternalTexture alloc] initWidth:width
170  height:height
171  pixelFormatType:kCVPixelFormatType_32BGRA];
172  FlutterExternalTexture* textureHolder =
173  [[FlutterExternalTexture alloc] initWithFlutterTexture:testExternalTexture
174  darwinMetalContext:darwinContextMetal];
175 
176  // Callback to resolve the texture.
177  EmbedderExternalTextureMetal::ExternalTextureCallback callback = [&](int64_t texture_id, size_t w,
178  size_t h) {
179  EXPECT_TRUE(w == width);
180  EXPECT_TRUE(h == height);
181 
182  auto texture = std::make_unique<FlutterMetalExternalTexture>();
183  [textureHolder populateTexture:texture.get()];
184 
185  EXPECT_TRUE(texture->num_textures == 1);
186  EXPECT_TRUE(texture->textures != nullptr);
187  EXPECT_TRUE(texture->pixel_format == FlutterMetalExternalTexturePixelFormat::kRGBA);
188  return texture;
189  };
190 
191  // Render the texture.
192  std::unique_ptr<flutter::Texture> texture =
193  std::make_unique<EmbedderExternalTextureMetal>(texture_id, callback);
194  DlRect bounds = DlRect::MakeWH(info.width(), info.height());
195  DlImageSampling sampling = DlImageSampling::kNearestNeighbor;
196  DlSkCanvasAdapter canvas(gpuSurface->getCanvas());
197  flutter::Texture::PaintContext context{
198  .canvas = &canvas,
199  .gr_context = grContext,
200  };
201  texture->Paint(context, bounds, /*freeze=*/false, sampling);
202 
203  gpuSurface->makeImageSnapshot();
204 }
-[FlutterExternalTexture populateTexture:]
BOOL populateTexture:(nonnull FlutterMetalExternalTexture *metalTexture)
texture_id
int64_t texture_id
Definition: texture_registrar_unittests.cc:24

References FlutterExternalTexture::populateTexture:, and texture_id.

◆ TEST_F() [9/83]

flutter::testing::TEST_F ( FlutterEmbedderExternalTextureTest  ,
TestPopulateExternalTextureImpeller   
)

Definition at line 413 of file FlutterEmbedderExternalTextureTest.mm.

413  {
414  // Constants.
415  const size_t width = 100;
416  const size_t height = 100;
417  const int64_t texture_id = 1;
418 
419  // Set up the surface.
420  FlutterDarwinContextMetalSkia* darwinContextMetal =
421  [[FlutterDarwinContextMetalSkia alloc] initWithDefaultMTLDevice];
422  impeller::AiksContext aiks_context(CreateImpellerContext(), nullptr);
423  SkImageInfo info = SkImageInfo::MakeN32Premul(width, height);
424 
425  // Create a texture.
426  TestExternalTexture* testExternalTexture =
427  [[TestExternalTexture alloc] initWidth:width
428  height:height
429  pixelFormatType:kCVPixelFormatType_32BGRA];
430  FlutterExternalTexture* textureHolder =
431  [[FlutterExternalTexture alloc] initWithFlutterTexture:testExternalTexture
432  darwinMetalContext:darwinContextMetal];
433 
434  // Callback to resolve the texture.
435  EmbedderExternalTextureMetal::ExternalTextureCallback callback = [&](int64_t texture_id, size_t w,
436  size_t h) {
437  EXPECT_TRUE(w == width);
438  EXPECT_TRUE(h == height);
439 
440  auto texture = std::make_unique<FlutterMetalExternalTexture>();
441  [textureHolder populateTexture:texture.get()];
442 
443  EXPECT_TRUE(texture->num_textures == 1);
444  EXPECT_TRUE(texture->textures != nullptr);
445  EXPECT_TRUE(texture->pixel_format == FlutterMetalExternalTexturePixelFormat::kRGBA);
446  return texture;
447  };
448 
449  // Render the texture.
450  std::unique_ptr<flutter::Texture> texture =
451  std::make_unique<EmbedderExternalTextureMetal>(texture_id, callback);
452  DlRect bounds = DlRect::MakeWH(info.width(), info.height());
453  DlImageSampling sampling = DlImageSampling::kNearestNeighbor;
454 
455  DisplayListBuilder builder;
456  flutter::Texture::PaintContext context{
457  .canvas = &builder,
458  .gr_context = nullptr,
459  .aiks_context = &aiks_context,
460  };
461  texture->Paint(context, bounds, /*freeze=*/false, sampling);
462 }
CreateImpellerContext
static std::shared_ptr< impeller::ContextMTL > CreateImpellerContext()
Definition: FlutterEmbedderExternalTextureTest.mm:34

References CreateImpellerContext(), FlutterExternalTexture::populateTexture:, and texture_id.

◆ TEST_F() [10/83]

flutter::testing::TEST_F ( FlutterEmbedderExternalTextureTest  ,
TestPopulateExternalTextureYUVA   
)

Definition at line 206 of file FlutterEmbedderExternalTextureTest.mm.

206  {
207  // Constants.
208  const size_t width = 100;
209  const size_t height = 100;
210  const int64_t texture_id = 1;
211 
212  // Set up the surface.
213  FlutterDarwinContextMetalSkia* darwinContextMetal =
214  [[FlutterDarwinContextMetalSkia alloc] initWithDefaultMTLDevice];
215  SkImageInfo info = SkImageInfo::MakeN32Premul(width, height);
216  GrDirectContext* grContext = darwinContextMetal.mainContext.get();
217  sk_sp<SkSurface> gpuSurface(SkSurfaces::RenderTarget(grContext, skgpu::Budgeted::kNo, info));
218 
219  // Create a texture.
220  TestExternalTexture* testExternalTexture =
221  [[TestExternalTexture alloc] initWidth:width
222  height:height
223  pixelFormatType:kCVPixelFormatType_420YpCbCr8BiPlanarVideoRange];
224  FlutterExternalTexture* textureHolder =
225  [[FlutterExternalTexture alloc] initWithFlutterTexture:testExternalTexture
226  darwinMetalContext:darwinContextMetal];
227 
228  // Callback to resolve the texture.
229  EmbedderExternalTextureMetal::ExternalTextureCallback callback = [&](int64_t texture_id, size_t w,
230  size_t h) {
231  EXPECT_TRUE(w == width);
232  EXPECT_TRUE(h == height);
233 
234  auto texture = std::make_unique<FlutterMetalExternalTexture>();
235  [textureHolder populateTexture:texture.get()];
236 
237  EXPECT_TRUE(texture->num_textures == 2);
238  EXPECT_TRUE(texture->textures != nullptr);
239  EXPECT_TRUE(texture->pixel_format == FlutterMetalExternalTexturePixelFormat::kYUVA);
240  EXPECT_TRUE(texture->yuv_color_space ==
241  FlutterMetalExternalTextureYUVColorSpace::kBT601LimitedRange);
242  return texture;
243  };
244 
245  // Render the texture.
246  std::unique_ptr<flutter::Texture> texture =
247  std::make_unique<EmbedderExternalTextureMetal>(texture_id, callback);
248  DlRect bounds = DlRect::MakeWH(info.width(), info.height());
249  DlImageSampling sampling = DlImageSampling::kNearestNeighbor;
250  DlSkCanvasAdapter canvas(gpuSurface->getCanvas());
251  flutter::Texture::PaintContext context{
252  .canvas = &canvas,
253  .gr_context = grContext,
254  };
255  texture->Paint(context, bounds, /*freeze=*/false, sampling);
256 
257  gpuSurface->makeImageSnapshot();
258 }

References FlutterExternalTexture::populateTexture:, and texture_id.

◆ TEST_F() [11/83]

flutter::testing::TEST_F ( FlutterEmbedderExternalTextureTest  ,
TestPopulateExternalTextureYUVA2   
)

Definition at line 260 of file FlutterEmbedderExternalTextureTest.mm.

260  {
261  // Constants.
262  const size_t width = 100;
263  const size_t height = 100;
264  const int64_t texture_id = 1;
265 
266  // Set up the surface.
267  FlutterDarwinContextMetalSkia* darwinContextMetal =
268  [[FlutterDarwinContextMetalSkia alloc] initWithDefaultMTLDevice];
269  SkImageInfo info = SkImageInfo::MakeN32Premul(width, height);
270  GrDirectContext* grContext = darwinContextMetal.mainContext.get();
271  sk_sp<SkSurface> gpuSurface(SkSurfaces::RenderTarget(grContext, skgpu::Budgeted::kNo, info));
272 
273  // Create a texture.
274  TestExternalTexture* testExternalTexture =
275  [[TestExternalTexture alloc] initWidth:width
276  height:height
277  pixelFormatType:kCVPixelFormatType_420YpCbCr8BiPlanarFullRange];
278  FlutterExternalTexture* textureHolder =
279  [[FlutterExternalTexture alloc] initWithFlutterTexture:testExternalTexture
280  darwinMetalContext:darwinContextMetal];
281 
282  // Callback to resolve the texture.
283  EmbedderExternalTextureMetal::ExternalTextureCallback callback = [&](int64_t texture_id, size_t w,
284  size_t h) {
285  EXPECT_TRUE(w == width);
286  EXPECT_TRUE(h == height);
287 
288  auto texture = std::make_unique<FlutterMetalExternalTexture>();
289  [textureHolder populateTexture:texture.get()];
290 
291  EXPECT_TRUE(texture->num_textures == 2);
292  EXPECT_TRUE(texture->textures != nullptr);
293  EXPECT_TRUE(texture->pixel_format == FlutterMetalExternalTexturePixelFormat::kYUVA);
294  EXPECT_TRUE(texture->yuv_color_space ==
295  FlutterMetalExternalTextureYUVColorSpace::kBT601FullRange);
296  return texture;
297  };
298 
299  // Render the texture.
300  std::unique_ptr<flutter::Texture> texture =
301  std::make_unique<EmbedderExternalTextureMetal>(texture_id, callback);
302  DlRect bounds = DlRect::MakeWH(info.width(), info.height());
303  DlImageSampling sampling = DlImageSampling::kNearestNeighbor;
304  DlSkCanvasAdapter canvas(gpuSurface->getCanvas());
305  flutter::Texture::PaintContext context{
306  .canvas = &canvas,
307  .gr_context = grContext,
308  };
309  texture->Paint(context, bounds, /*freeze=*/false, sampling);
310 
311  gpuSurface->makeImageSnapshot();
312 }

References FlutterExternalTexture::populateTexture:, and texture_id.

◆ TEST_F() [12/83]

flutter::testing::TEST_F ( FlutterEmbedderExternalTextureTest  ,
TestPopulateExternalTextureYUVA2Impeller   
)

Definition at line 514 of file FlutterEmbedderExternalTextureTest.mm.

514  {
515  // Constants.
516  const size_t width = 100;
517  const size_t height = 100;
518  const int64_t texture_id = 1;
519 
520  // Set up the surface.
521  FlutterDarwinContextMetalSkia* darwinContextMetal =
522  [[FlutterDarwinContextMetalSkia alloc] initWithDefaultMTLDevice];
523  impeller::AiksContext aiks_context(CreateImpellerContext(), nullptr);
524  SkImageInfo info = SkImageInfo::MakeN32Premul(width, height);
525 
526  // Create a texture.
527  TestExternalTexture* testExternalTexture =
528  [[TestExternalTexture alloc] initWidth:width
529  height:height
530  pixelFormatType:kCVPixelFormatType_420YpCbCr8BiPlanarFullRange];
531  FlutterExternalTexture* textureHolder =
532  [[FlutterExternalTexture alloc] initWithFlutterTexture:testExternalTexture
533  darwinMetalContext:darwinContextMetal];
534 
535  // Callback to resolve the texture.
536  EmbedderExternalTextureMetal::ExternalTextureCallback callback = [&](int64_t texture_id, size_t w,
537  size_t h) {
538  EXPECT_TRUE(w == width);
539  EXPECT_TRUE(h == height);
540 
541  auto texture = std::make_unique<FlutterMetalExternalTexture>();
542  [textureHolder populateTexture:texture.get()];
543 
544  EXPECT_TRUE(texture->num_textures == 2);
545  EXPECT_TRUE(texture->textures != nullptr);
546  EXPECT_TRUE(texture->pixel_format == FlutterMetalExternalTexturePixelFormat::kYUVA);
547  EXPECT_TRUE(texture->yuv_color_space ==
548  FlutterMetalExternalTextureYUVColorSpace::kBT601FullRange);
549  return texture;
550  };
551 
552  // Render the texture.
553  std::unique_ptr<flutter::Texture> texture =
554  std::make_unique<EmbedderExternalTextureMetal>(texture_id, callback);
555  DlRect bounds = DlRect::MakeWH(info.width(), info.height());
556  DlImageSampling sampling = DlImageSampling::kNearestNeighbor;
557 
558  DisplayListBuilder builder;
559  flutter::Texture::PaintContext context{
560  .canvas = &builder, .gr_context = nullptr, .aiks_context = &aiks_context};
561  texture->Paint(context, bounds, /*freeze=*/false, sampling);
562 }

References CreateImpellerContext(), FlutterExternalTexture::populateTexture:, and texture_id.

◆ TEST_F() [13/83]

flutter::testing::TEST_F ( FlutterEmbedderExternalTextureTest  ,
TestPopulateExternalTextureYUVAImpeller   
)

Definition at line 464 of file FlutterEmbedderExternalTextureTest.mm.

464  {
465  // Constants.
466  const size_t width = 100;
467  const size_t height = 100;
468  const int64_t texture_id = 1;
469 
470  // Set up the surface.
471  FlutterDarwinContextMetalSkia* darwinContextMetal =
472  [[FlutterDarwinContextMetalSkia alloc] initWithDefaultMTLDevice];
473  impeller::AiksContext aiks_context(CreateImpellerContext(), nullptr);
474  SkImageInfo info = SkImageInfo::MakeN32Premul(width, height);
475 
476  // Create a texture.
477  TestExternalTexture* testExternalTexture =
478  [[TestExternalTexture alloc] initWidth:width
479  height:height
480  pixelFormatType:kCVPixelFormatType_420YpCbCr8BiPlanarVideoRange];
481  FlutterExternalTexture* textureHolder =
482  [[FlutterExternalTexture alloc] initWithFlutterTexture:testExternalTexture
483  darwinMetalContext:darwinContextMetal];
484 
485  // Callback to resolve the texture.
486  EmbedderExternalTextureMetal::ExternalTextureCallback callback = [&](int64_t texture_id, size_t w,
487  size_t h) {
488  EXPECT_TRUE(w == width);
489  EXPECT_TRUE(h == height);
490 
491  auto texture = std::make_unique<FlutterMetalExternalTexture>();
492  [textureHolder populateTexture:texture.get()];
493 
494  EXPECT_TRUE(texture->num_textures == 2);
495  EXPECT_TRUE(texture->textures != nullptr);
496  EXPECT_TRUE(texture->pixel_format == FlutterMetalExternalTexturePixelFormat::kYUVA);
497  EXPECT_TRUE(texture->yuv_color_space ==
498  FlutterMetalExternalTextureYUVColorSpace::kBT601LimitedRange);
499  return texture;
500  };
501 
502  // Render the texture.
503  std::unique_ptr<flutter::Texture> texture =
504  std::make_unique<EmbedderExternalTextureMetal>(texture_id, callback);
505  DlRect bounds = DlRect::MakeWH(info.width(), info.height());
506  DlImageSampling sampling = DlImageSampling::kNearestNeighbor;
507 
508  DisplayListBuilder builder;
509  flutter::Texture::PaintContext context{
510  .canvas = &builder, .gr_context = nullptr, .aiks_context = &aiks_context};
511  texture->Paint(context, bounds, /*freeze=*/false, sampling);
512 }

References CreateImpellerContext(), FlutterExternalTexture::populateTexture:, and texture_id.

◆ TEST_F() [14/83]

flutter::testing::TEST_F ( FlutterEmbedderExternalTextureTest  ,
TestPopulateUnsupportedExternalTexture   
)

Definition at line 314 of file FlutterEmbedderExternalTextureTest.mm.

314  {
315  // Constants.
316  const size_t width = 100;
317  const size_t height = 100;
318  const int64_t texture_id = 1;
319 
320  // Set up the surface.
321  FlutterDarwinContextMetalSkia* darwinContextMetal =
322  [[FlutterDarwinContextMetalSkia alloc] initWithDefaultMTLDevice];
323  SkImageInfo info = SkImageInfo::MakeN32Premul(width, height);
324  GrDirectContext* grContext = darwinContextMetal.mainContext.get();
325  sk_sp<SkSurface> gpuSurface(SkSurfaces::RenderTarget(grContext, skgpu::Budgeted::kNo, info));
326 
327  // Create a texture.
328  TestExternalTexture* testExternalTexture =
329  [[TestExternalTexture alloc] initWidth:width
330  height:height
331  pixelFormatType:kCVPixelFormatType_420YpCbCr8PlanarFullRange];
332  FlutterExternalTexture* textureHolder =
333  [[FlutterExternalTexture alloc] initWithFlutterTexture:testExternalTexture
334  darwinMetalContext:darwinContextMetal];
335 
336  // Callback to resolve the texture.
337  EmbedderExternalTextureMetal::ExternalTextureCallback callback = [&](int64_t texture_id, size_t w,
338  size_t h) {
339  EXPECT_TRUE(w == width);
340  EXPECT_TRUE(h == height);
341 
342  auto texture = std::make_unique<FlutterMetalExternalTexture>();
343  EXPECT_FALSE([textureHolder populateTexture:texture.get()]);
344  return nullptr;
345  };
346 
347  // Render the texture.
348  std::unique_ptr<flutter::Texture> texture =
349  std::make_unique<EmbedderExternalTextureMetal>(texture_id, callback);
350  DlRect bounds = DlRect::MakeWH(info.width(), info.height());
351  DlImageSampling sampling = DlImageSampling::kNearestNeighbor;
352  DlSkCanvasAdapter canvas(gpuSurface->getCanvas());
353  flutter::Texture::PaintContext context{
354  .canvas = &canvas,
355  .gr_context = grContext,
356  };
357  texture->Paint(context, bounds, /*freeze=*/false, sampling);
358 }

References texture_id.

◆ TEST_F() [15/83]

flutter::testing::TEST_F ( FlutterEmbedderExternalTextureTest  ,
TestPopulateUnsupportedExternalTextureImpeller   
)

Definition at line 564 of file FlutterEmbedderExternalTextureTest.mm.

564  {
565  // Constants.
566  const size_t width = 100;
567  const size_t height = 100;
568  const int64_t texture_id = 1;
569 
570  // Set up the surface.
571  FlutterDarwinContextMetalSkia* darwinContextMetal =
572  [[FlutterDarwinContextMetalSkia alloc] initWithDefaultMTLDevice];
573  impeller::AiksContext aiks_context(CreateImpellerContext(), nullptr);
574  SkImageInfo info = SkImageInfo::MakeN32Premul(width, height);
575 
576  // Create a texture.
577  TestExternalTexture* testExternalTexture =
578  [[TestExternalTexture alloc] initWidth:width
579  height:height
580  pixelFormatType:kCVPixelFormatType_420YpCbCr8PlanarFullRange];
581  FlutterExternalTexture* textureHolder =
582  [[FlutterExternalTexture alloc] initWithFlutterTexture:testExternalTexture
583  darwinMetalContext:darwinContextMetal];
584 
585  // Callback to resolve the texture.
586  EmbedderExternalTextureMetal::ExternalTextureCallback callback = [&](int64_t texture_id, size_t w,
587  size_t h) {
588  EXPECT_TRUE(w == width);
589  EXPECT_TRUE(h == height);
590 
591  auto texture = std::make_unique<FlutterMetalExternalTexture>();
592  EXPECT_FALSE([textureHolder populateTexture:texture.get()]);
593  return nullptr;
594  };
595 
596  // Render the texture.
597  std::unique_ptr<flutter::Texture> texture =
598  std::make_unique<EmbedderExternalTextureMetal>(texture_id, callback);
599  DlRect bounds = DlRect::MakeWH(info.width(), info.height());
600  DlImageSampling sampling = DlImageSampling::kNearestNeighbor;
601 
602  DisplayListBuilder builder;
603  flutter::Texture::PaintContext context{
604  .canvas = &builder, .gr_context = nullptr, .aiks_context = &aiks_context};
605  texture->Paint(context, bounds, /*freeze=*/false, sampling);
606 }

References CreateImpellerContext(), and texture_id.

◆ TEST_F() [16/83]

flutter::testing::TEST_F ( FlutterEmbedderExternalTextureTest  ,
TestTextureResolution   
)

Definition at line 96 of file FlutterEmbedderExternalTextureTest.mm.

96  {
97  // Constants.
98  const size_t width = 100;
99  const size_t height = 100;
100  const int64_t texture_id = 1;
101 
102  // Set up the surface.
103  FlutterDarwinContextMetalSkia* darwinContextMetal =
104  [[FlutterDarwinContextMetalSkia alloc] initWithDefaultMTLDevice];
105  SkImageInfo info = SkImageInfo::MakeN32Premul(width, height);
106  GrDirectContext* grContext = darwinContextMetal.mainContext.get();
107  sk_sp<SkSurface> gpuSurface(SkSurfaces::RenderTarget(grContext, skgpu::Budgeted::kNo, info));
108 
109  // Create a texture.
110  MTLTextureDescriptor* textureDescriptor = [[MTLTextureDescriptor alloc] init];
111  textureDescriptor.pixelFormat = MTLPixelFormatBGRA8Unorm;
112  textureDescriptor.width = width;
113  textureDescriptor.height = height;
114  textureDescriptor.usage = MTLTextureUsageRenderTarget | MTLTextureUsageShaderRead;
115  id<MTLTexture> mtlTexture =
116  [darwinContextMetal.device newTextureWithDescriptor:textureDescriptor];
117  std::vector<FlutterMetalTextureHandle> textures = {
118  (__bridge FlutterMetalTextureHandle)mtlTexture,
119  };
120 
121  // Callback to resolve the texture.
122  EmbedderExternalTextureMetal::ExternalTextureCallback callback = [&](int64_t texture_id, size_t w,
123  size_t h) {
124  EXPECT_TRUE(w == width);
125  EXPECT_TRUE(h == height);
126 
127  auto texture = std::make_unique<FlutterMetalExternalTexture>();
128  texture->struct_size = sizeof(FlutterMetalExternalTexture);
129  texture->num_textures = 1;
130  texture->height = h;
131  texture->width = w;
132  texture->pixel_format = FlutterMetalExternalTexturePixelFormat::kRGBA;
133  texture->textures = textures.data();
134  return texture;
135  };
136 
137  // Render the texture.
138  std::unique_ptr<flutter::Texture> texture =
139  std::make_unique<EmbedderExternalTextureMetal>(texture_id, callback);
140  DlRect bounds = DlRect::MakeWH(info.width(), info.height());
141  DlImageSampling sampling = DlImageSampling::kNearestNeighbor;
142  DlSkCanvasAdapter canvas(gpuSurface->getCanvas());
143  flutter::Texture::PaintContext context{
144  .canvas = &canvas,
145  .gr_context = grContext,
146  };
147  texture->Paint(context, bounds, /*freeze=*/false, sampling);
148 
149  ASSERT_TRUE(mtlTexture != nil);
150 
151  gpuSurface->makeImageSnapshot();
152 }

References texture_id.

◆ TEST_F() [17/83]

flutter::testing::TEST_F ( FlutterEmbedderExternalTextureTest  ,
TestTextureResolutionImpeller   
)

Definition at line 360 of file FlutterEmbedderExternalTextureTest.mm.

360  {
361  // Constants.
362  const size_t width = 100;
363  const size_t height = 100;
364  const int64_t texture_id = 1;
365 
366  // Set up the surface.
367  auto device = ::MTLCreateSystemDefaultDevice();
368  impeller::AiksContext aiks_context(CreateImpellerContext(), nullptr);
369 
370  SkImageInfo info = SkImageInfo::MakeN32Premul(width, height);
371 
372  // Create a texture.
373  MTLTextureDescriptor* textureDescriptor = [[MTLTextureDescriptor alloc] init];
374  textureDescriptor.pixelFormat = MTLPixelFormatBGRA8Unorm;
375  textureDescriptor.width = width;
376  textureDescriptor.height = height;
377  textureDescriptor.usage = MTLTextureUsageRenderTarget | MTLTextureUsageShaderRead;
378  id<MTLTexture> mtlTexture = [device newTextureWithDescriptor:textureDescriptor];
379  std::vector<FlutterMetalTextureHandle> textures = {
380  (__bridge FlutterMetalTextureHandle)mtlTexture,
381  };
382 
383  // Callback to resolve the texture.
384  EmbedderExternalTextureMetal::ExternalTextureCallback callback = [&](int64_t texture_id, size_t w,
385  size_t h) {
386  EXPECT_TRUE(w == width);
387  EXPECT_TRUE(h == height);
388 
389  auto texture = std::make_unique<FlutterMetalExternalTexture>();
390  texture->struct_size = sizeof(FlutterMetalExternalTexture);
391  texture->num_textures = 1;
392  texture->height = h;
393  texture->width = w;
394  texture->pixel_format = FlutterMetalExternalTexturePixelFormat::kRGBA;
395  texture->textures = textures.data();
396  return texture;
397  };
398 
399  // Render the texture.
400  std::unique_ptr<flutter::Texture> texture =
401  std::make_unique<EmbedderExternalTextureMetal>(texture_id, callback);
402  DlRect bounds = DlRect::MakeWH(info.width(), info.height());
403  DlImageSampling sampling = DlImageSampling::kNearestNeighbor;
404 
405  DisplayListBuilder builder;
406  flutter::Texture::PaintContext context{
407  .canvas = &builder, .gr_context = nullptr, .aiks_context = &aiks_context};
408  texture->Paint(context, bounds, /*freeze=*/false, sampling);
409 
410  ASSERT_TRUE(mtlTexture != nil);
411 }

References CreateImpellerContext(), and texture_id.

◆ TEST_F() [18/83]

flutter::testing::TEST_F ( FlutterEngineTest  ,
CanGetEngineForId   
)

Definition at line 903 of file FlutterEngineTest.mm.

903  {
904  FlutterEngine* engine = GetFlutterEngine();
905 
906  BOOL signaled = NO;
907  std::optional<int64_t> engineId;
908  AddNativeCallback("NotifyEngineId", CREATE_NATIVE_ENTRY([&](Dart_NativeArguments args) {
909  const auto argument = Dart_GetNativeArgument(args, 0);
910  if (!Dart_IsNull(argument)) {
911  const auto id = tonic::DartConverter<int64_t>::FromDart(argument);
912  engineId = id;
913  }
914  signaled = YES;
915  }));
916 
917  EXPECT_TRUE([engine runWithEntrypoint:@"testEngineId"]);
918  while (!signaled) {
919  CFRunLoopRunInMode(kCFRunLoopDefaultMode, 1, YES);
920  }
921 
922  EXPECT_TRUE(engineId.has_value());
923  if (!engineId.has_value()) {
924  return;
925  }
926  EXPECT_EQ(engine, [FlutterEngine engineForIdentifier:*engineId]);
927  ShutDownEngine();
928 }

◆ TEST_F() [19/83]

flutter::testing::TEST_F ( FlutterEngineTest  ,
CanLaunch   
)

Definition at line 142 of file FlutterEngineTest.mm.

142  {
143  FlutterEngine* engine = GetFlutterEngine();
144  EXPECT_TRUE([engine runWithEntrypoint:@"main"]);
145  ASSERT_TRUE(engine.running);
146 }

◆ TEST_F() [20/83]

flutter::testing::TEST_F ( FlutterEngineTest  ,
CanLogToStdout   
)

Definition at line 207 of file FlutterEngineTest.mm.

207  {
208  // Block until completion of print statement.
209  BOOL signaled = NO;
210  AddNativeCallback("SignalNativeTest",
211  CREATE_NATIVE_ENTRY([&](Dart_NativeArguments args) { signaled = YES; }));
212 
213  // Replace stdout stream buffer with our own.
214  FlutterStringOutputWriter* writer = [[FlutterStringOutputWriter alloc] init];
215  writer.expectedOutput = @"Hello logging";
216  FlutterLogger.outputWriter = writer;
217 
218  // Launch the test entrypoint.
219  FlutterEngine* engine = GetFlutterEngine();
220  EXPECT_TRUE([engine runWithEntrypoint:@"canLogToStdout"]);
221  ASSERT_TRUE(engine.running);
222 
223  while (!signaled) {
224  CFRunLoopRunInMode(kCFRunLoopDefaultMode, 1, YES);
225  }
226 
227  // Verify hello world was written to stdout.
228  EXPECT_TRUE(writer.gotExpectedOutput);
229 }

◆ TEST_F() [21/83]

flutter::testing::TEST_F ( FlutterEngineTest  ,
CanToggleAccessibility   
)

Definition at line 294 of file FlutterEngineTest.mm.

294  {
295  FlutterEngine* engine = GetFlutterEngine();
296  // Capture the update callbacks before the embedder API initializes.
297  auto original_init = engine.embedderAPI.Initialize;
298  std::function<void(const FlutterSemanticsUpdate2*, void*)> update_semantics_callback;
299  engine.embedderAPI.Initialize = MOCK_ENGINE_PROC(
300  Initialize, ([&update_semantics_callback, &original_init](
301  size_t version, const FlutterRendererConfig* config,
302  const FlutterProjectArgs* args, void* user_data, auto engine_out) {
303  update_semantics_callback = args->update_semantics_callback2;
304  return original_init(version, config, args, user_data, engine_out);
305  }));
306  EXPECT_TRUE([engine runWithEntrypoint:@"main"]);
307  // Set up view controller.
308  FlutterViewController* viewController = [[FlutterViewController alloc] initWithEngine:engine
309  nibName:nil
310  bundle:nil];
311  [viewController loadView];
312  // Enable the semantics.
313  bool enabled_called = false;
314  engine.embedderAPI.UpdateSemanticsEnabled =
315  MOCK_ENGINE_PROC(UpdateSemanticsEnabled, ([&enabled_called](auto engine, bool enabled) {
316  enabled_called = enabled;
317  return kSuccess;
318  }));
319  engine.semanticsEnabled = YES;
320  EXPECT_TRUE(enabled_called);
321  // Send flutter semantics updates.
322  FlutterSemanticsNode2 root;
323  FlutterSemanticsFlags flags = FlutterSemanticsFlags{0};
324  FlutterSemanticsFlags child_flags = FlutterSemanticsFlags{0};
325  root.id = 0;
326  root.flags2 = &flags;
327  // NOLINTNEXTLINE(clang-analyzer-optin.core.EnumCastOutOfRange)
328  root.actions = static_cast<FlutterSemanticsAction>(0);
329  root.text_selection_base = -1;
330  root.text_selection_extent = -1;
331  root.label = "root";
332  root.hint = "";
333  root.value = "";
334  root.increased_value = "";
335  root.decreased_value = "";
336  root.tooltip = "";
337  root.child_count = 1;
338  int32_t children[] = {1};
339  root.children_in_traversal_order = children;
340  root.custom_accessibility_actions_count = 0;
341 
342  FlutterSemanticsNode2 child1;
343  child1.id = 1;
344  child1.flags2 = &child_flags;
345  // NOLINTNEXTLINE(clang-analyzer-optin.core.EnumCastOutOfRange)
346  child1.actions = static_cast<FlutterSemanticsAction>(0);
347  child1.text_selection_base = -1;
348  child1.text_selection_extent = -1;
349  child1.label = "child 1";
350  child1.hint = "";
351  child1.value = "";
352  child1.increased_value = "";
353  child1.decreased_value = "";
354  child1.tooltip = "";
355  child1.child_count = 0;
356  child1.custom_accessibility_actions_count = 0;
357 
358  FlutterSemanticsUpdate2 update;
359  update.node_count = 2;
360  FlutterSemanticsNode2* nodes[] = {&root, &child1};
361  update.nodes = nodes;
362  update.custom_action_count = 0;
363  update_semantics_callback(&update, (__bridge void*)engine);
364 
365  // Verify the accessibility tree is attached to the flutter view.
366  EXPECT_EQ([engine.viewController.flutterView.accessibilityChildren count], 1u);
367  NSAccessibilityElement* native_root = engine.viewController.flutterView.accessibilityChildren[0];
368  std::string root_label = [native_root.accessibilityLabel UTF8String];
369  EXPECT_TRUE(root_label == "root");
370  EXPECT_EQ(native_root.accessibilityRole, NSAccessibilityGroupRole);
371  EXPECT_EQ([native_root.accessibilityChildren count], 1u);
372  NSAccessibilityElement* native_child1 = native_root.accessibilityChildren[0];
373  std::string child1_value = [native_child1.accessibilityValue UTF8String];
374  EXPECT_TRUE(child1_value == "child 1");
375  EXPECT_EQ(native_child1.accessibilityRole, NSAccessibilityStaticTextRole);
376  EXPECT_EQ([native_child1.accessibilityChildren count], 0u);
377  // Disable the semantics.
378  bool semanticsEnabled = true;
379  engine.embedderAPI.UpdateSemanticsEnabled =
380  MOCK_ENGINE_PROC(UpdateSemanticsEnabled, ([&semanticsEnabled](auto engine, bool enabled) {
381  semanticsEnabled = enabled;
382  return kSuccess;
383  }));
384  engine.semanticsEnabled = NO;
385  EXPECT_FALSE(semanticsEnabled);
386  // Verify the accessibility tree is removed from the view.
387  EXPECT_EQ([engine.viewController.flutterView.accessibilityChildren count], 0u);
388 
389  [engine setViewController:nil];
390 }
FlutterEngine::viewController
FlutterViewController * viewController
Definition: FlutterEngine.h:87
user_data
void * user_data
Definition: texture_registrar_unittests.cc:27

References user_data, and FlutterEngine::viewController.

◆ TEST_F() [22/83]

flutter::testing::TEST_F ( FlutterEngineTest  ,
CanToggleAccessibilityWhenHeadless   
)

Definition at line 392 of file FlutterEngineTest.mm.

392  {
393  FlutterEngine* engine = GetFlutterEngine();
394  // Capture the update callbacks before the embedder API initializes.
395  auto original_init = engine.embedderAPI.Initialize;
396  std::function<void(const FlutterSemanticsUpdate2*, void*)> update_semantics_callback;
397  engine.embedderAPI.Initialize = MOCK_ENGINE_PROC(
398  Initialize, ([&update_semantics_callback, &original_init](
399  size_t version, const FlutterRendererConfig* config,
400  const FlutterProjectArgs* args, void* user_data, auto engine_out) {
401  update_semantics_callback = args->update_semantics_callback2;
402  return original_init(version, config, args, user_data, engine_out);
403  }));
404  EXPECT_TRUE([engine runWithEntrypoint:@"main"]);
405 
406  // Enable the semantics without attaching a view controller.
407  bool enabled_called = false;
408  engine.embedderAPI.UpdateSemanticsEnabled =
409  MOCK_ENGINE_PROC(UpdateSemanticsEnabled, ([&enabled_called](auto engine, bool enabled) {
410  enabled_called = enabled;
411  return kSuccess;
412  }));
413  engine.semanticsEnabled = YES;
414  EXPECT_TRUE(enabled_called);
415  // Send flutter semantics updates.
416  FlutterSemanticsNode2 root;
417  FlutterSemanticsFlags flags = FlutterSemanticsFlags{0};
418  FlutterSemanticsFlags child_flags = FlutterSemanticsFlags{0};
419  root.id = 0;
420  root.flags2 = &flags;
421  // NOLINTNEXTLINE(clang-analyzer-optin.core.EnumCastOutOfRange)
422  root.actions = static_cast<FlutterSemanticsAction>(0);
423  root.text_selection_base = -1;
424  root.text_selection_extent = -1;
425  root.label = "root";
426  root.hint = "";
427  root.value = "";
428  root.increased_value = "";
429  root.decreased_value = "";
430  root.tooltip = "";
431  root.child_count = 1;
432  int32_t children[] = {1};
433  root.children_in_traversal_order = children;
434  root.custom_accessibility_actions_count = 0;
435 
436  FlutterSemanticsNode2 child1;
437  child1.id = 1;
438  child1.flags2 = &child_flags;
439  // NOLINTNEXTLINE(clang-analyzer-optin.core.EnumCastOutOfRange)
440  child1.actions = static_cast<FlutterSemanticsAction>(0);
441  child1.text_selection_base = -1;
442  child1.text_selection_extent = -1;
443  child1.label = "child 1";
444  child1.hint = "";
445  child1.value = "";
446  child1.increased_value = "";
447  child1.decreased_value = "";
448  child1.tooltip = "";
449  child1.child_count = 0;
450  child1.custom_accessibility_actions_count = 0;
451 
452  FlutterSemanticsUpdate2 update;
453  update.node_count = 2;
454  FlutterSemanticsNode2* nodes[] = {&root, &child1};
455  update.nodes = nodes;
456  update.custom_action_count = 0;
457  // This call updates semantics for the implicit view, which does not exist,
458  // and therefore this call is invalid. But the engine should not crash.
459  update_semantics_callback(&update, (__bridge void*)engine);
460 
461  // No crashes.
462  EXPECT_EQ(engine.viewController, nil);
463 
464  // Disable the semantics.
465  bool semanticsEnabled = true;
466  engine.embedderAPI.UpdateSemanticsEnabled =
467  MOCK_ENGINE_PROC(UpdateSemanticsEnabled, ([&semanticsEnabled](auto engine, bool enabled) {
468  semanticsEnabled = enabled;
469  return kSuccess;
470  }));
471  engine.semanticsEnabled = NO;
472  EXPECT_FALSE(semanticsEnabled);
473  // Still no crashes
474  EXPECT_EQ(engine.viewController, nil);
475 }

References user_data, and FlutterEngine::viewController.

◆ TEST_F() [23/83]

flutter::testing::TEST_F ( FlutterEngineTest  ,
Compositor   
)

Definition at line 517 of file FlutterEngineTest.mm.

517  {
518  NSString* fixtures = @(flutter::testing::GetFixturesPath());
519  FlutterDartProject* project = [[FlutterDartProject alloc]
520  initWithAssetsPath:fixtures
521  ICUDataPath:[fixtures stringByAppendingString:@"/icudtl.dat"]];
522  FlutterEngine* engine = [[FlutterEngine alloc] initWithName:@"test" project:project];
523 
524  FlutterViewController* viewController = [[FlutterViewController alloc] initWithEngine:engine
525  nibName:nil
526  bundle:nil];
527  [viewController loadView];
528  [viewController viewDidLoad];
529  viewController.flutterView.frame = CGRectMake(0, 0, 800, 600);
530 
531  EXPECT_TRUE([engine runWithEntrypoint:@"canCompositePlatformViews"]);
532 
533  [engine.platformViewController registerViewFactory:[[TestPlatformViewFactory alloc] init]
534  withId:@"factory_id"];
535  [engine.platformViewController
536  handleMethodCall:[FlutterMethodCall methodCallWithMethodName:@"create"
537  arguments:@{
538  @"id" : @(42),
539  @"viewType" : @"factory_id",
540  }]
541  result:^(id result){
542  }];
543 
544  // Wait up to 1 second for Flutter to emit a frame.
545  CFAbsoluteTime start = CFAbsoluteTimeGetCurrent();
546  CALayer* rootLayer = viewController.flutterView.layer;
547  while (rootLayer.sublayers.count == 0) {
548  CFRunLoopRunInMode(kCFRunLoopDefaultMode, 1, YES);
549  if (CFAbsoluteTimeGetCurrent() - start > 1) {
550  break;
551  }
552  }
553 
554  // There are two layers with Flutter contents and one view
555  EXPECT_EQ(rootLayer.sublayers.count, 2u);
556  EXPECT_EQ(viewController.flutterView.subviews.count, 1u);
557 
558  // TODO(gw280): add support for screenshot tests in this test harness
559 
560  [engine shutDownEngine];
561 }

References FlutterMethodCall::methodCallWithMethodName:arguments:, and FlutterEngine::shutDownEngine.

◆ TEST_F() [24/83]

flutter::testing::TEST_F ( FlutterEngineTest  ,
CompositorIgnoresUnknownView   
)

Definition at line 563 of file FlutterEngineTest.mm.

563  {
564  FlutterEngine* engine = GetFlutterEngine();
565  auto original_init = engine.embedderAPI.Initialize;
566  ::FlutterCompositor compositor;
567  engine.embedderAPI.Initialize = MOCK_ENGINE_PROC(
568  Initialize, ([&compositor, &original_init](
569  size_t version, const FlutterRendererConfig* config,
570  const FlutterProjectArgs* args, void* user_data, auto engine_out) {
571  compositor = *args->compositor;
572  return original_init(version, config, args, user_data, engine_out);
573  }));
574 
575  FlutterViewController* viewController = [[FlutterViewController alloc] initWithEngine:engine
576  nibName:nil
577  bundle:nil];
578  [viewController loadView];
579 
580  EXPECT_TRUE([engine runWithEntrypoint:@"empty"]);
581 
582  FlutterBackingStoreConfig config = {
583  .struct_size = sizeof(FlutterBackingStoreConfig),
584  .size = FlutterSize{10, 10},
585  };
586  FlutterBackingStore backing_store = {};
587  EXPECT_NE(compositor.create_backing_store_callback, nullptr);
588  EXPECT_TRUE(
589  compositor.create_backing_store_callback(&config, &backing_store, compositor.user_data));
590 
591  FlutterLayer layer{
592  .type = kFlutterLayerContentTypeBackingStore,
593  .backing_store = &backing_store,
594  };
595  std::vector<FlutterLayer*> layers = {&layer};
596 
597  FlutterPresentViewInfo info = {
598  .struct_size = sizeof(FlutterPresentViewInfo),
599  .view_id = 123,
600  .layers = const_cast<const FlutterLayer**>(layers.data()),
601  .layers_count = 1,
602  .user_data = compositor.user_data,
603  };
604  EXPECT_NE(compositor.present_view_callback, nullptr);
605  EXPECT_FALSE(compositor.present_view_callback(&info));
606  EXPECT_TRUE(compositor.collect_backing_store_callback(&backing_store, compositor.user_data));
607 
608  (void)viewController;
609  [engine shutDownEngine];
610 }

References FlutterEngine::shutDownEngine, and user_data.

◆ TEST_F() [25/83]

flutter::testing::TEST_F ( FlutterEngineTest  ,
DartEntrypointArguments   
)

Definition at line 612 of file FlutterEngineTest.mm.

612  {
613  NSString* fixtures = @(flutter::testing::GetFixturesPath());
614  FlutterDartProject* project = [[FlutterDartProject alloc]
615  initWithAssetsPath:fixtures
616  ICUDataPath:[fixtures stringByAppendingString:@"/icudtl.dat"]];
617 
618  project.dartEntrypointArguments = @[ @"arg1", @"arg2" ];
619  FlutterEngine* engine = [[FlutterEngine alloc] initWithName:@"test" project:project];
620 
621  bool called = false;
622  auto original_init = engine.embedderAPI.Initialize;
623  engine.embedderAPI.Initialize = MOCK_ENGINE_PROC(
624  Initialize, ([&called, &original_init](size_t version, const FlutterRendererConfig* config,
625  const FlutterProjectArgs* args, void* user_data,
626  FLUTTER_API_SYMBOL(FlutterEngine) * engine_out) {
627  called = true;
628  EXPECT_EQ(args->dart_entrypoint_argc, 2);
629  NSString* arg1 = [[NSString alloc] initWithCString:args->dart_entrypoint_argv[0]
630  encoding:NSUTF8StringEncoding];
631  NSString* arg2 = [[NSString alloc] initWithCString:args->dart_entrypoint_argv[1]
632  encoding:NSUTF8StringEncoding];
633 
634  EXPECT_TRUE([arg1 isEqualToString:@"arg1"]);
635  EXPECT_TRUE([arg2 isEqualToString:@"arg2"]);
636 
637  return original_init(version, config, args, user_data, engine_out);
638  }));
639 
640  EXPECT_TRUE([engine runWithEntrypoint:@"main"]);
641  EXPECT_TRUE(called);
642  [engine shutDownEngine];
643 }

References FlutterEngine::shutDownEngine, and user_data.

◆ TEST_F() [26/83]

flutter::testing::TEST_F ( FlutterEngineTest  ,
DISABLED_BackgroundIsBlack   
)

Definition at line 231 of file FlutterEngineTest.mm.

231  {
232  FlutterEngine* engine = GetFlutterEngine();
233 
234  // Latch to ensure the entire layer tree has been generated and presented.
235  BOOL signaled = NO;
236  AddNativeCallback("SignalNativeTest", CREATE_NATIVE_ENTRY([&](Dart_NativeArguments args) {
237  CALayer* rootLayer = engine.viewController.flutterView.layer;
238  EXPECT_TRUE(rootLayer.backgroundColor != nil);
239  if (rootLayer.backgroundColor != nil) {
240  NSColor* actualBackgroundColor =
241  [NSColor colorWithCGColor:rootLayer.backgroundColor];
242  EXPECT_EQ(actualBackgroundColor, [NSColor blackColor]);
243  }
244  signaled = YES;
245  }));
246 
247  // Launch the test entrypoint.
248  EXPECT_TRUE([engine runWithEntrypoint:@"backgroundTest"]);
249  ASSERT_TRUE(engine.running);
250 
251  FlutterViewController* viewController = [[FlutterViewController alloc] initWithEngine:engine
252  nibName:nil
253  bundle:nil];
254  [viewController loadView];
255  viewController.flutterView.frame = CGRectMake(0, 0, 800, 600);
256 
257  while (!signaled) {
258  CFRunLoopRunInMode(kCFRunLoopDefaultMode, 1, YES);
259  }
260 }

References FlutterEngine::viewController.

◆ TEST_F() [27/83]

flutter::testing::TEST_F ( FlutterEngineTest  ,
DISABLED_CanOverrideBackgroundColor   
)

Definition at line 262 of file FlutterEngineTest.mm.

262  {
263  FlutterEngine* engine = GetFlutterEngine();
264 
265  // Latch to ensure the entire layer tree has been generated and presented.
266  BOOL signaled = NO;
267  AddNativeCallback("SignalNativeTest", CREATE_NATIVE_ENTRY([&](Dart_NativeArguments args) {
268  CALayer* rootLayer = engine.viewController.flutterView.layer;
269  EXPECT_TRUE(rootLayer.backgroundColor != nil);
270  if (rootLayer.backgroundColor != nil) {
271  NSColor* actualBackgroundColor =
272  [NSColor colorWithCGColor:rootLayer.backgroundColor];
273  EXPECT_EQ(actualBackgroundColor, [NSColor whiteColor]);
274  }
275  signaled = YES;
276  }));
277 
278  // Launch the test entrypoint.
279  EXPECT_TRUE([engine runWithEntrypoint:@"backgroundTest"]);
280  ASSERT_TRUE(engine.running);
281 
282  FlutterViewController* viewController = [[FlutterViewController alloc] initWithEngine:engine
283  nibName:nil
284  bundle:nil];
285  [viewController loadView];
286  viewController.flutterView.frame = CGRectMake(0, 0, 800, 600);
287  viewController.flutterView.backgroundColor = [NSColor whiteColor];
288 
289  while (!signaled) {
290  CFRunLoopRunInMode(kCFRunLoopDefaultMode, 1, YES);
291  }
292 }

References FlutterViewController::backgroundColor, and FlutterEngine::viewController.

◆ TEST_F() [28/83]

flutter::testing::TEST_F ( FlutterEngineTest  ,
DisplaySizeIsInPhysicalPixel   
)

Definition at line 1315 of file FlutterEngineTest.mm.

1315  {
1316  NSString* fixtures = @(testing::GetFixturesPath());
1317  FlutterDartProject* project = [[FlutterDartProject alloc]
1318  initWithAssetsPath:fixtures
1319  ICUDataPath:[fixtures stringByAppendingString:@"/icudtl.dat"]];
1320  project.rootIsolateCreateCallback = FlutterEngineTest::IsolateCreateCallback;
1321  MockableFlutterEngine* engine = [[MockableFlutterEngine alloc] initWithName:@"foobar"
1322  project:project
1323  allowHeadlessExecution:true];
1324  BOOL updated = NO;
1325  auto original_update_displays = engine.embedderAPI.NotifyDisplayUpdate;
1326  engine.embedderAPI.NotifyDisplayUpdate = MOCK_ENGINE_PROC(
1327  NotifyDisplayUpdate, ([&updated, &original_update_displays](
1328  auto engine, auto update_type, auto* displays, auto display_count) {
1329  EXPECT_EQ(display_count, 1UL);
1330  EXPECT_EQ(displays->display_id, 10UL);
1331  EXPECT_EQ(displays->width, 60UL);
1332  EXPECT_EQ(displays->height, 80UL);
1333  EXPECT_EQ(displays->device_pixel_ratio, 2UL);
1334  updated = YES;
1335  return original_update_displays(engine, update_type, displays, display_count);
1336  }));
1337  EXPECT_TRUE([engine runWithEntrypoint:@"main"]);
1338  EXPECT_TRUE(updated);
1339  [engine shutDownEngine];
1340  engine = nil;
1341 }

References FlutterEngine::shutDownEngine.

◆ TEST_F() [29/83]

flutter::testing::TEST_F ( FlutterEngineTest  ,
FlutterBinaryMessengerDoesNotRetainEngine   
)

Definition at line 651 of file FlutterEngineTest.mm.

651  {
652  __weak FlutterEngine* weakEngine;
653  id<FlutterBinaryMessenger> binaryMessenger = nil;
654  @autoreleasepool {
655  // Create a test engine.
656  NSString* fixtures = @(flutter::testing::GetFixturesPath());
657  FlutterDartProject* project = [[FlutterDartProject alloc]
658  initWithAssetsPath:fixtures
659  ICUDataPath:[fixtures stringByAppendingString:@"/icudtl.dat"]];
660  FlutterEngine* engine = [[FlutterEngine alloc] initWithName:@"test"
661  project:project
662  allowHeadlessExecution:YES];
663  weakEngine = engine;
664  binaryMessenger = engine.binaryMessenger;
665  }
666 
667  // Once the engine has been deallocated, verify the weak engine pointer is nil, and thus not
668  // retained by the relay.
669  EXPECT_NE(binaryMessenger, nil);
670  EXPECT_EQ(weakEngine, nil);
671 }
FlutterEngine::binaryMessenger
id< FlutterBinaryMessenger > binaryMessenger
Definition: FlutterEngine.h:92

References FlutterEngine::binaryMessenger.

◆ TEST_F() [30/83]

flutter::testing::TEST_F ( FlutterEngineTest  ,
FlutterTextureRegistryDoesNotReturnEngine   
)

Definition at line 675 of file FlutterEngineTest.mm.

675  {
676  __weak FlutterEngine* weakEngine;
677  id<FlutterTextureRegistry> textureRegistry;
678  @autoreleasepool {
679  // Create a test engine.
680  NSString* fixtures = @(flutter::testing::GetFixturesPath());
681  FlutterDartProject* project = [[FlutterDartProject alloc]
682  initWithAssetsPath:fixtures
683  ICUDataPath:[fixtures stringByAppendingString:@"/icudtl.dat"]];
684  FlutterEngine* engine = [[FlutterEngine alloc] initWithName:@"test"
685  project:project
686  allowHeadlessExecution:YES];
687  id<FlutterPluginRegistrar> registrar = [engine registrarForPlugin:@"MyPlugin"];
688  textureRegistry = registrar.textures;
689  }
690 
691  // Once the engine has been deallocated, verify the weak engine pointer is nil, and thus not
692  // retained via the texture registry.
693  EXPECT_NE(textureRegistry, nil);
694  EXPECT_EQ(weakEngine, nil);
695 }

◆ TEST_F() [31/83]

flutter::testing::TEST_F ( FlutterEngineTest  ,
ForwardsPluginDelegateRegistration   
)

Definition at line 1228 of file FlutterEngineTest.mm.

1228  {
1229  id<NSApplicationDelegate> previousDelegate = [[NSApplication sharedApplication] delegate];
1230  FakeLifecycleProvider* fakeAppDelegate = [[FakeLifecycleProvider alloc] init];
1231  [NSApplication sharedApplication].delegate = fakeAppDelegate;
1232 
1233  FakeAppDelegatePlugin* plugin = [[FakeAppDelegatePlugin alloc] init];
1234  FlutterEngine* engine = CreateMockFlutterEngine(nil);
1235 
1236  [[engine registrarForPlugin:@"TestPlugin"] addApplicationDelegate:plugin];
1237 
1238  EXPECT_TRUE([fakeAppDelegate hasDelegate:plugin]);
1239 
1240  [NSApplication sharedApplication].delegate = previousDelegate;
1241 }

References CreateMockFlutterEngine().

◆ TEST_F() [32/83]

flutter::testing::TEST_F ( FlutterEngineTest  ,
HandleAccessibilityEvent   
)

Definition at line 1134 of file FlutterEngineTest.mm.

1134  {
1135  __block BOOL announced = NO;
1136  id engineMock = CreateMockFlutterEngine(nil);
1137 
1138  OCMStub([engineMock announceAccessibilityMessage:[OCMArg any]
1139  withPriority:NSAccessibilityPriorityMedium])
1140  .andDo((^(NSInvocation* invocation) {
1141  announced = TRUE;
1142  [invocation retainArguments];
1143  NSString* message;
1144  [invocation getArgument:&message atIndex:2];
1145  EXPECT_EQ(message, @"error message");
1146  }));
1147 
1148  NSDictionary<NSString*, id>* annotatedEvent =
1149  @{@"type" : @"announce",
1150  @"data" : @{@"message" : @"error message"}};
1151 
1152  [engineMock handleAccessibilityEvent:annotatedEvent];
1153 
1154  EXPECT_TRUE(announced);
1155 }

References CreateMockFlutterEngine().

◆ TEST_F() [33/83]

flutter::testing::TEST_F ( FlutterEngineTest  ,
HandleLifecycleStates   
)

Definition at line 1157 of file FlutterEngineTest.mm.

1157  {
1158  __block flutter::AppLifecycleState sentState;
1159  id engineMock = CreateMockFlutterEngine(nil);
1160 
1161  // Have to enumerate all the values because OCMStub can't capture
1162  // non-Objective-C object arguments.
1163  OCMStub([engineMock setApplicationState:flutter::AppLifecycleState::kDetached])
1164  .andDo((^(NSInvocation* invocation) {
1165  sentState = flutter::AppLifecycleState::kDetached;
1166  }));
1167  OCMStub([engineMock setApplicationState:flutter::AppLifecycleState::kResumed])
1168  .andDo((^(NSInvocation* invocation) {
1169  sentState = flutter::AppLifecycleState::kResumed;
1170  }));
1171  OCMStub([engineMock setApplicationState:flutter::AppLifecycleState::kInactive])
1172  .andDo((^(NSInvocation* invocation) {
1173  sentState = flutter::AppLifecycleState::kInactive;
1174  }));
1175  OCMStub([engineMock setApplicationState:flutter::AppLifecycleState::kHidden])
1176  .andDo((^(NSInvocation* invocation) {
1177  sentState = flutter::AppLifecycleState::kHidden;
1178  }));
1179  OCMStub([engineMock setApplicationState:flutter::AppLifecycleState::kPaused])
1180  .andDo((^(NSInvocation* invocation) {
1181  sentState = flutter::AppLifecycleState::kPaused;
1182  }));
1183 
1184  __block NSApplicationOcclusionState visibility = NSApplicationOcclusionStateVisible;
1185  id mockApplication = OCMPartialMock([NSApplication sharedApplication]);
1186  OCMStub((NSApplicationOcclusionState)[mockApplication occlusionState])
1187  .andDo(^(NSInvocation* invocation) {
1188  [invocation setReturnValue:&visibility];
1189  });
1190 
1191  NSNotification* willBecomeActive =
1192  [[NSNotification alloc] initWithName:NSApplicationWillBecomeActiveNotification
1193  object:nil
1194  userInfo:nil];
1195  NSNotification* willResignActive =
1196  [[NSNotification alloc] initWithName:NSApplicationWillResignActiveNotification
1197  object:nil
1198  userInfo:nil];
1199 
1200  NSNotification* didChangeOcclusionState;
1201  didChangeOcclusionState =
1202  [[NSNotification alloc] initWithName:NSApplicationDidChangeOcclusionStateNotification
1203  object:nil
1204  userInfo:nil];
1205 
1206  [engineMock handleDidChangeOcclusionState:didChangeOcclusionState];
1207  EXPECT_EQ(sentState, flutter::AppLifecycleState::kInactive);
1208 
1209  [engineMock handleWillBecomeActive:willBecomeActive];
1210  EXPECT_EQ(sentState, flutter::AppLifecycleState::kResumed);
1211 
1212  [engineMock handleWillResignActive:willResignActive];
1213  EXPECT_EQ(sentState, flutter::AppLifecycleState::kInactive);
1214 
1215  visibility = 0;
1216  [engineMock handleDidChangeOcclusionState:didChangeOcclusionState];
1217  EXPECT_EQ(sentState, flutter::AppLifecycleState::kHidden);
1218 
1219  [engineMock handleWillBecomeActive:willBecomeActive];
1220  EXPECT_EQ(sentState, flutter::AppLifecycleState::kHidden);
1221 
1222  [engineMock handleWillResignActive:willResignActive];
1223  EXPECT_EQ(sentState, flutter::AppLifecycleState::kHidden);
1224 
1225  [mockApplication stopMocking];
1226 }

References CreateMockFlutterEngine(), flutter::kDetached, flutter::kHidden, flutter::kInactive, flutter::kPaused, and flutter::kResumed.

◆ TEST_F() [34/83]

flutter::testing::TEST_F ( FlutterEngineTest  ,
HandlesTerminationRequest   
)

Definition at line 1040 of file FlutterEngineTest.mm.

1040  {
1041  id engineMock = CreateMockFlutterEngine(nil);
1042  __block NSString* nextResponse = @"exit";
1043  __block BOOL triedToTerminate = NO;
1044  FlutterEngineTerminationHandler* terminationHandler =
1045  [[FlutterEngineTerminationHandler alloc] initWithEngine:engineMock
1046  terminator:^(id sender) {
1047  triedToTerminate = TRUE;
1048  // Don't actually terminate, of course.
1049  }];
1050  OCMStub([engineMock terminationHandler]).andReturn(terminationHandler);
1051  id binaryMessengerMock = OCMProtocolMock(@protocol(FlutterBinaryMessenger));
1052  OCMStub( // NOLINT(google-objc-avoid-throwing-exception)
1053  [engineMock binaryMessenger])
1054  .andReturn(binaryMessengerMock);
1055  OCMStub([engineMock sendOnChannel:@"flutter/platform"
1056  message:[OCMArg any]
1057  binaryReply:[OCMArg any]])
1058  .andDo((^(NSInvocation* invocation) {
1059  [invocation retainArguments];
1060  FlutterBinaryReply callback;
1061  NSData* returnedMessage;
1062  [invocation getArgument:&callback atIndex:4];
1063  if ([nextResponse isEqualToString:@"error"]) {
1064  FlutterError* errorResponse = [FlutterError errorWithCode:@"Error"
1065  message:@"Failed"
1066  details:@"Details"];
1067  returnedMessage =
1068  [[FlutterJSONMethodCodec sharedInstance] encodeErrorEnvelope:errorResponse];
1069  } else {
1070  NSDictionary* responseDict = @{@"response" : nextResponse};
1071  returnedMessage =
1072  [[FlutterJSONMethodCodec sharedInstance] encodeSuccessEnvelope:responseDict];
1073  }
1074  callback(returnedMessage);
1075  }));
1076  __block NSString* calledAfterTerminate = @"";
1077  FlutterResult appExitResult = ^(id result) {
1078  NSDictionary* resultDict = result;
1079  calledAfterTerminate = resultDict[@"response"];
1080  };
1081  FlutterMethodCall* methodExitApplication =
1082  [FlutterMethodCall methodCallWithMethodName:@"System.exitApplication"
1083  arguments:@{@"type" : @"cancelable"}];
1084 
1085  // Always terminate when the binding isn't ready (which is the default).
1086  triedToTerminate = NO;
1087  calledAfterTerminate = @"";
1088  nextResponse = @"cancel";
1089  [engineMock handleMethodCall:methodExitApplication result:appExitResult];
1090  EXPECT_STREQ([calledAfterTerminate UTF8String], "");
1091  EXPECT_TRUE(triedToTerminate);
1092 
1093  // Once the binding is ready, handle the request.
1094  terminationHandler.acceptingRequests = YES;
1095  triedToTerminate = NO;
1096  calledAfterTerminate = @"";
1097  nextResponse = @"exit";
1098  [engineMock handleMethodCall:methodExitApplication result:appExitResult];
1099  EXPECT_STREQ([calledAfterTerminate UTF8String], "exit");
1100  EXPECT_TRUE(triedToTerminate);
1101 
1102  triedToTerminate = NO;
1103  calledAfterTerminate = @"";
1104  nextResponse = @"cancel";
1105  [engineMock handleMethodCall:methodExitApplication result:appExitResult];
1106  EXPECT_STREQ([calledAfterTerminate UTF8String], "cancel");
1107  EXPECT_FALSE(triedToTerminate);
1108 
1109  // Check that it doesn't crash on error.
1110  triedToTerminate = NO;
1111  calledAfterTerminate = @"";
1112  nextResponse = @"error";
1113  [engineMock handleMethodCall:methodExitApplication result:appExitResult];
1114  EXPECT_STREQ([calledAfterTerminate UTF8String], "");
1115  EXPECT_TRUE(triedToTerminate);
1116 }
FlutterBinaryReply
NS_ASSUME_NONNULL_BEGIN typedef void(^ FlutterBinaryReply)(NSData *_Nullable reply)
+[FlutterError errorWithCode:message:details:]
instancetype errorWithCode:message:details:(NSString *code,[message] NSString *_Nullable message,[details] id _Nullable details)

References FlutterEngineTerminationHandler::acceptingRequests, CreateMockFlutterEngine(), FlutterError::errorWithCode:message:details:, FlutterBinaryReply, and FlutterMethodCall::methodCallWithMethodName:arguments:.

◆ TEST_F() [35/83]

flutter::testing::TEST_F ( FlutterEngineTest  ,
HasNonNullExecutableName   
)

Definition at line 148 of file FlutterEngineTest.mm.

148  {
149  FlutterEngine* engine = GetFlutterEngine();
150  std::string executable_name = [[engine executableName] UTF8String];
151  ASSERT_FALSE(executable_name.empty());
152 
153  // Block until notified by the Dart test of the value of Platform.executable.
154  BOOL signaled = NO;
155  AddNativeCallback("NotifyStringValue", CREATE_NATIVE_ENTRY([&](Dart_NativeArguments args) {
156  const auto dart_string = tonic::DartConverter<std::string>::FromDart(
157  Dart_GetNativeArgument(args, 0));
158  EXPECT_EQ(executable_name, dart_string);
159  signaled = YES;
160  }));
161 
162  // Launch the test entrypoint.
163  EXPECT_TRUE([engine runWithEntrypoint:@"executableNameNotNull"]);
164 
165  while (!signaled) {
166  CFRunLoopRunInMode(kCFRunLoopDefaultMode, 1, YES);
167  }
168 }

◆ TEST_F() [36/83]

flutter::testing::TEST_F ( FlutterEngineTest  ,
HasStringsWhenPasteboardEmpty   
)

Definition at line 825 of file FlutterEngineTest.mm.

825  {
826  id engineMock = CreateMockFlutterEngine(nil);
827 
828  // Call hasStrings and expect it to be false.
829  __block bool calledAfterClear = false;
830  __block bool valueAfterClear;
831  FlutterResult resultAfterClear = ^(id result) {
832  calledAfterClear = true;
833  NSNumber* valueNumber = [result valueForKey:@"value"];
834  valueAfterClear = [valueNumber boolValue];
835  };
836  FlutterMethodCall* methodCallAfterClear =
837  [FlutterMethodCall methodCallWithMethodName:@"Clipboard.hasStrings" arguments:nil];
838  [engineMock handleMethodCall:methodCallAfterClear result:resultAfterClear];
839  EXPECT_TRUE(calledAfterClear);
840  EXPECT_FALSE(valueAfterClear);
841 }

References CreateMockFlutterEngine(), and FlutterMethodCall::methodCallWithMethodName:arguments:.

◆ TEST_F() [37/83]

flutter::testing::TEST_F ( FlutterEngineTest  ,
HasStringsWhenPasteboardFull   
)

Definition at line 843 of file FlutterEngineTest.mm.

843  {
844  id engineMock = CreateMockFlutterEngine(@"some string");
845 
846  // Call hasStrings and expect it to be true.
847  __block bool called = false;
848  __block bool value;
849  FlutterResult result = ^(id result) {
850  called = true;
851  NSNumber* valueNumber = [result valueForKey:@"value"];
852  value = [valueNumber boolValue];
853  };
854  FlutterMethodCall* methodCall =
855  [FlutterMethodCall methodCallWithMethodName:@"Clipboard.hasStrings" arguments:nil];
856  [engineMock handleMethodCall:methodCall result:result];
857  EXPECT_TRUE(called);
858  EXPECT_TRUE(value);
859 }

References CreateMockFlutterEngine(), and FlutterMethodCall::methodCallWithMethodName:arguments:.

◆ TEST_F() [38/83]

flutter::testing::TEST_F ( FlutterEngineTest  ,
IgnoresTerminationRequestIfNotFlutterAppDelegate   
)

Definition at line 1118 of file FlutterEngineTest.mm.

1118  {
1119  id<NSApplicationDelegate> previousDelegate = [[NSApplication sharedApplication] delegate];
1120  id<NSApplicationDelegate> plainDelegate = [[PlainAppDelegate alloc] init];
1121  [NSApplication sharedApplication].delegate = plainDelegate;
1122 
1123  // Creating the engine shouldn't fail here, even though the delegate isn't a
1124  // FlutterAppDelegate.
1125  CreateMockFlutterEngine(nil);
1126 
1127  // Asking to terminate the app should cancel.
1128  EXPECT_EQ([[[NSApplication sharedApplication] delegate] applicationShouldTerminate:NSApp],
1129  NSTerminateCancel);
1130 
1131  [NSApplication sharedApplication].delegate = previousDelegate;
1132 }

References CreateMockFlutterEngine().

◆ TEST_F() [39/83]

flutter::testing::TEST_F ( FlutterEngineTest  ,
ManageControllersIfInitiatedByController   
)

Definition at line 944 of file FlutterEngineTest.mm.

944  {
945  NSString* fixtures = @(flutter::testing::GetFixturesPath());
946  FlutterDartProject* project = [[FlutterDartProject alloc]
947  initWithAssetsPath:fixtures
948  ICUDataPath:[fixtures stringByAppendingString:@"/icudtl.dat"]];
949 
950  FlutterEngine* engine;
951  FlutterViewController* viewController1;
952 
953  @autoreleasepool {
954  // Create FVC1.
955  viewController1 = [[FlutterViewController alloc] initWithProject:project];
956  EXPECT_EQ(viewController1.viewIdentifier, 0ll);
957 
958  engine = viewController1.engine;
959  engine.viewController = nil;
960 
961  // Create FVC2 based on the same engine.
962  FlutterViewController* viewController2 = [[FlutterViewController alloc] initWithEngine:engine
963  nibName:nil
964  bundle:nil];
965  EXPECT_EQ(engine.viewController, viewController2);
966  }
967  // FVC2 is deallocated but FVC1 is retained.
968 
969  EXPECT_EQ(engine.viewController, nil);
970 
971  engine.viewController = viewController1;
972  EXPECT_EQ(engine.viewController, viewController1);
973  EXPECT_EQ(viewController1.viewIdentifier, 0ll);
974 }
FlutterViewController::viewIdentifier
FlutterViewIdentifier viewIdentifier
Definition: FlutterViewController.h:130

References FlutterViewController::engine, FlutterEngine::viewController, and FlutterViewController::viewIdentifier.

◆ TEST_F() [40/83]

flutter::testing::TEST_F ( FlutterEngineTest  ,
ManageControllersIfInitiatedByEngine   
)

Definition at line 976 of file FlutterEngineTest.mm.

976  {
977  // Don't create the engine with `CreateMockFlutterEngine`, because it adds
978  // additional references to FlutterViewControllers, which is crucial to this
979  // test case.
980  FlutterEngine* engine = [[FlutterEngine alloc] initWithName:@"io.flutter"
981  project:nil
982  allowHeadlessExecution:NO];
983  FlutterViewController* viewController1;
984 
985  @autoreleasepool {
986  viewController1 = [[FlutterViewController alloc] initWithEngine:engine nibName:nil bundle:nil];
987  EXPECT_EQ(viewController1.viewIdentifier, 0ll);
988  EXPECT_EQ(engine.viewController, viewController1);
989 
990  engine.viewController = nil;
991 
992  FlutterViewController* viewController2 = [[FlutterViewController alloc] initWithEngine:engine
993  nibName:nil
994  bundle:nil];
995  EXPECT_EQ(viewController2.viewIdentifier, 0ll);
996  EXPECT_EQ(engine.viewController, viewController2);
997  }
998  // FVC2 is deallocated but FVC1 is retained.
999 
1000  EXPECT_EQ(engine.viewController, nil);
1001 
1002  engine.viewController = viewController1;
1003  EXPECT_EQ(engine.viewController, viewController1);
1004  EXPECT_EQ(viewController1.viewIdentifier, 0ll);
1005 }

References FlutterEngine::viewController, and FlutterViewController::viewIdentifier.

◆ TEST_F() [41/83]

flutter::testing::TEST_F ( FlutterEngineTest  ,
MessengerCleanupConnectionWorks   
)

Definition at line 768 of file FlutterEngineTest.mm.

768  {
769  FlutterEngine* engine = GetFlutterEngine();
770  EXPECT_TRUE([engine runWithEntrypoint:@"main"]);
771 
772  NSString* channel = @"_test_";
773  NSData* channel_data = [channel dataUsingEncoding:NSUTF8StringEncoding];
774 
775  // Mock SendPlatformMessage so that if a message is sent to
776  // "test/send_message", act as if the framework has sent an empty message to
777  // the channel marked by the `sendOnChannel:message:` call's message.
778  engine.embedderAPI.SendPlatformMessage = MOCK_ENGINE_PROC(
779  SendPlatformMessage, ([](auto engine_, auto message_) {
780  if (strcmp(message_->channel, "test/send_message") == 0) {
781  // The simplest message that is acceptable to a method channel.
782  std::string message = R"|({"method": "a"})|";
783  std::string channel(reinterpret_cast<const char*>(message_->message),
784  message_->message_size);
785  reinterpret_cast<EmbedderEngine*>(engine_)
786  ->GetShell()
787  .GetPlatformView()
788  ->HandlePlatformMessage(std::make_unique<PlatformMessage>(
789  channel.c_str(), fml::MallocMapping::Copy(message.c_str(), message.length()),
790  fml::RefPtr<PlatformMessageResponse>()));
791  }
792  return kSuccess;
793  }));
794 
795  __block int record = 0;
796 
797  FlutterMethodChannel* channel1 =
798  [FlutterMethodChannel methodChannelWithName:channel
799  binaryMessenger:engine.binaryMessenger
800  codec:[FlutterJSONMethodCodec sharedInstance]];
801  [channel1 setMethodCallHandler:^(FlutterMethodCall* call, FlutterResult result) {
802  record += 1;
803  }];
804 
805  [engine.binaryMessenger sendOnChannel:@"test/send_message" message:channel_data];
806  EXPECT_EQ(record, 1);
807 
808  FlutterMethodChannel* channel2 =
809  [FlutterMethodChannel methodChannelWithName:channel
810  binaryMessenger:engine.binaryMessenger
811  codec:[FlutterJSONMethodCodec sharedInstance]];
812  [channel2 setMethodCallHandler:^(FlutterMethodCall* call, FlutterResult result) {
813  record += 10;
814  }];
815 
816  [engine.binaryMessenger sendOnChannel:@"test/send_message" message:channel_data];
817  EXPECT_EQ(record, 11);
818 
819  [channel1 setMethodCallHandler:nil];
820 
821  [engine.binaryMessenger sendOnChannel:@"test/send_message" message:channel_data];
822  EXPECT_EQ(record, 21);
823 }
-[FlutterMethodChannel setMethodCallHandler:]
void setMethodCallHandler:(FlutterMethodCallHandler _Nullable handler)
+[FlutterMethodChannel methodChannelWithName:binaryMessenger:codec:]
instancetype methodChannelWithName:binaryMessenger:codec:(NSString *name,[binaryMessenger] NSObject< FlutterBinaryMessenger > *messenger,[codec] NSObject< FlutterMethodCodec > *codec)

References FlutterMethodChannel::methodChannelWithName:binaryMessenger:codec:, and FlutterMethodChannel::setMethodCallHandler:.

◆ TEST_F() [42/83]

flutter::testing::TEST_F ( FlutterEngineTest  ,
MessengerSend   
)

Definition at line 188 of file FlutterEngineTest.mm.

188  {
189  FlutterEngine* engine = GetFlutterEngine();
190  EXPECT_TRUE([engine runWithEntrypoint:@"main"]);
191 
192  NSData* test_message = [@"a message" dataUsingEncoding:NSUTF8StringEncoding];
193  bool called = false;
194 
195  engine.embedderAPI.SendPlatformMessage = MOCK_ENGINE_PROC(
196  SendPlatformMessage, ([&called, test_message](auto engine, auto message) {
197  called = true;
198  EXPECT_STREQ(message->channel, "test");
199  EXPECT_EQ(memcmp(message->message, test_message.bytes, message->message_size), 0);
200  return kSuccess;
201  }));
202 
203  [engine.binaryMessenger sendOnChannel:@"test" message:test_message];
204  EXPECT_TRUE(called);
205 }

◆ TEST_F() [43/83]

flutter::testing::TEST_F ( FlutterEngineTest  ,
NativeCallbacks   
)

Definition at line 502 of file FlutterEngineTest.mm.

502  {
503  BOOL latch_called = NO;
504  AddNativeCallback("SignalNativeTest",
505  CREATE_NATIVE_ENTRY([&](Dart_NativeArguments args) { latch_called = YES; }));
506 
507  FlutterEngine* engine = GetFlutterEngine();
508  EXPECT_TRUE([engine runWithEntrypoint:@"nativeCallback"]);
509  ASSERT_TRUE(engine.running);
510 
511  while (!latch_called) {
512  CFRunLoopRunInMode(kCFRunLoopDefaultMode, 1, YES);
513  }
514  ASSERT_TRUE(latch_called);
515 }

◆ TEST_F() [44/83]

flutter::testing::TEST_F ( FlutterEngineTest  ,
NotificationsUpdateDisplays   
)

Definition at line 1285 of file FlutterEngineTest.mm.

1285  {
1286  BOOL updated = NO;
1287  FlutterEngine* engine = GetFlutterEngine();
1288  auto original_set_viewport_metrics = engine.embedderAPI.SendWindowMetricsEvent;
1289  engine.embedderAPI.SendWindowMetricsEvent = MOCK_ENGINE_PROC(
1290  SendWindowMetricsEvent,
1291  ([&updated, &original_set_viewport_metrics](auto engine, auto* window_metrics) {
1292  updated = YES;
1293  return original_set_viewport_metrics(engine, window_metrics);
1294  }));
1295 
1296  EXPECT_TRUE([engine runWithEntrypoint:@"main"]);
1297 
1298  updated = NO;
1299  [[NSNotificationCenter defaultCenter] postNotificationName:NSWindowDidChangeScreenNotification
1300  object:nil];
1301  // No VC.
1302  EXPECT_FALSE(updated);
1303 
1304  FlutterViewController* viewController = [[FlutterViewController alloc] initWithEngine:engine
1305  nibName:nil
1306  bundle:nil];
1307  [viewController loadView];
1308  viewController.flutterView.frame = CGRectMake(0, 0, 800, 600);
1309 
1310  [[NSNotificationCenter defaultCenter] postNotificationName:NSWindowDidChangeScreenNotification
1311  object:nil];
1312  EXPECT_TRUE(updated);
1313 }

◆ TEST_F() [45/83]

flutter::testing::TEST_F ( FlutterEngineTest  ,
ProducesAccessibilityTreeWhenAddingViews   
)

Definition at line 477 of file FlutterEngineTest.mm.

477  {
478  FlutterEngine* engine = GetFlutterEngine();
479  EXPECT_TRUE([engine runWithEntrypoint:@"main"]);
480 
481  // Enable the semantics without attaching a view controller.
482  bool enabled_called = false;
483  engine.embedderAPI.UpdateSemanticsEnabled =
484  MOCK_ENGINE_PROC(UpdateSemanticsEnabled, ([&enabled_called](auto engine, bool enabled) {
485  enabled_called = enabled;
486  return kSuccess;
487  }));
488  engine.semanticsEnabled = YES;
489  EXPECT_TRUE(enabled_called);
490 
491  EXPECT_EQ(engine.viewController, nil);
492 
493  // Assign the view controller after enabling semantics
494  FlutterViewController* viewController = [[FlutterViewController alloc] initWithEngine:engine
495  nibName:nil
496  bundle:nil];
497  engine.viewController = viewController;
498 
499  EXPECT_NE(viewController.accessibilityBridge.lock(), nullptr);
500 }

References FlutterEngine::viewController.

◆ TEST_F() [46/83]

flutter::testing::TEST_F ( FlutterEngineTest  ,
PublishedValueNilForUnknownPlugin   
)

Definition at line 697 of file FlutterEngineTest.mm.

697  {
698  NSString* fixtures = @(flutter::testing::GetFixturesPath());
699  FlutterDartProject* project = [[FlutterDartProject alloc]
700  initWithAssetsPath:fixtures
701  ICUDataPath:[fixtures stringByAppendingString:@"/icudtl.dat"]];
702  FlutterEngine* engine = [[FlutterEngine alloc] initWithName:@"test"
703  project:project
704  allowHeadlessExecution:YES];
705 
706  EXPECT_EQ([engine valuePublishedByPlugin:@"NoSuchPlugin"], nil);
707 }

◆ TEST_F() [47/83]

flutter::testing::TEST_F ( FlutterEngineTest  ,
PublishedValueNSNullIfNoPublishedValue   
)

Definition at line 709 of file FlutterEngineTest.mm.

709  {
710  NSString* fixtures = @(flutter::testing::GetFixturesPath());
711  FlutterDartProject* project = [[FlutterDartProject alloc]
712  initWithAssetsPath:fixtures
713  ICUDataPath:[fixtures stringByAppendingString:@"/icudtl.dat"]];
714  FlutterEngine* engine = [[FlutterEngine alloc] initWithName:@"test"
715  project:project
716  allowHeadlessExecution:YES];
717  NSString* pluginName = @"MyPlugin";
718  // Request the registarar to register the plugin as existing.
719  [engine registrarForPlugin:pluginName];
720 
721  // The documented behavior is that a plugin that exists but hasn't published
722  // anything returns NSNull, rather than nil, as on iOS.
723  EXPECT_EQ([engine valuePublishedByPlugin:pluginName], [NSNull null]);
724 }

◆ TEST_F() [48/83]

flutter::testing::TEST_F ( FlutterEngineTest  ,
PublishedValueReturnsLastPublished   
)

Definition at line 726 of file FlutterEngineTest.mm.

726  {
727  NSString* fixtures = @(flutter::testing::GetFixturesPath());
728  FlutterDartProject* project = [[FlutterDartProject alloc]
729  initWithAssetsPath:fixtures
730  ICUDataPath:[fixtures stringByAppendingString:@"/icudtl.dat"]];
731  FlutterEngine* engine = [[FlutterEngine alloc] initWithName:@"test"
732  project:project
733  allowHeadlessExecution:YES];
734  NSString* pluginName = @"MyPlugin";
735  id<FlutterPluginRegistrar> registrar = [engine registrarForPlugin:pluginName];
736 
737  NSString* firstValue = @"A published value";
738  NSArray* secondValue = @[ @"A different published value" ];
739 
740  [registrar publish:firstValue];
741  EXPECT_EQ([engine valuePublishedByPlugin:pluginName], firstValue);
742 
743  [registrar publish:secondValue];
744  EXPECT_EQ([engine valuePublishedByPlugin:pluginName], secondValue);
745 }

◆ TEST_F() [49/83]

flutter::testing::TEST_F ( FlutterEngineTest  ,
RegistrarForwardViewControllerLookUpToEngine   
)

Definition at line 747 of file FlutterEngineTest.mm.

747  {
748  NSString* fixtures = @(flutter::testing::GetFixturesPath());
749  FlutterDartProject* project = [[FlutterDartProject alloc]
750  initWithAssetsPath:fixtures
751  ICUDataPath:[fixtures stringByAppendingString:@"/icudtl.dat"]];
752  FlutterEngine* engine = [[FlutterEngine alloc] initWithName:@"test" project:project];
753 
754  FlutterViewController* viewController = [[FlutterViewController alloc] initWithEngine:engine
755  nibName:nil
756  bundle:nil];
757  id<FlutterPluginRegistrar> registrar = [engine registrarForPlugin:@"MyPlugin"];
758 
759  EXPECT_EQ([registrar viewController], viewController);
760 }

◆ TEST_F() [50/83]

flutter::testing::TEST_F ( FlutterEngineTest  ,
RemovingViewDisposesCompositorResources   
)

Definition at line 1007 of file FlutterEngineTest.mm.

1007  {
1008  NSString* fixtures = @(flutter::testing::GetFixturesPath());
1009  FlutterDartProject* project = [[FlutterDartProject alloc]
1010  initWithAssetsPath:fixtures
1011  ICUDataPath:[fixtures stringByAppendingString:@"/icudtl.dat"]];
1012  FlutterEngine* engine = [[FlutterEngine alloc] initWithName:@"test" project:project];
1013 
1014  FlutterViewController* viewController = [[FlutterViewController alloc] initWithEngine:engine
1015  nibName:nil
1016  bundle:nil];
1017  [viewController loadView];
1018  [viewController viewDidLoad];
1019  viewController.flutterView.frame = CGRectMake(0, 0, 800, 600);
1020 
1021  EXPECT_TRUE([engine runWithEntrypoint:@"drawIntoAllViews"]);
1022  // Wait up to 1 second for Flutter to emit a frame.
1023  CFTimeInterval start = CACurrentMediaTime();
1024  while (engine.macOSCompositor->DebugNumViews() == 0) {
1025  CFRunLoopRunInMode(kCFRunLoopDefaultMode, 1, YES);
1026  if (CACurrentMediaTime() - start > 1) {
1027  break;
1028  }
1029  }
1030 
1031  EXPECT_EQ(engine.macOSCompositor->DebugNumViews(), 1u);
1032 
1033  engine.viewController = nil;
1034  EXPECT_EQ(engine.macOSCompositor->DebugNumViews(), 0u);
1035 
1036  [engine shutDownEngine];
1037  engine = nil;
1038 }

References FlutterEngine::shutDownEngine, and FlutterEngine::viewController.

◆ TEST_F() [51/83]

flutter::testing::TEST_F ( FlutterEngineTest  ,
ReportsHourFormat   
)

Definition at line 1343 of file FlutterEngineTest.mm.

1343  {
1344  __block BOOL expectedValue;
1345 
1346  // Set up mocks.
1347  id channelMock = OCMClassMock([FlutterBasicMessageChannel class]);
1348  OCMStub([channelMock messageChannelWithName:@"flutter/settings"
1349  binaryMessenger:[OCMArg any]
1350  codec:[OCMArg any]])
1351  .andReturn(channelMock);
1352  OCMStub([channelMock sendMessage:[OCMArg any]]).andDo((^(NSInvocation* invocation) {
1353  __weak id message;
1354  [invocation getArgument:&message atIndex:2];
1355  EXPECT_EQ(message[@"alwaysUse24HourFormat"], @(expectedValue));
1356  }));
1357 
1358  id mockHourFormat = OCMClassMock([FlutterHourFormat class]);
1359  OCMStub([mockHourFormat isAlwaysUse24HourFormat]).andDo((^(NSInvocation* invocation) {
1360  [invocation setReturnValue:&expectedValue];
1361  }));
1362 
1363  id engineMock = CreateMockFlutterEngine(nil);
1364 
1365  // Verify the YES case.
1366  expectedValue = YES;
1367  EXPECT_TRUE([engineMock runWithEntrypoint:@"main"]);
1368  [engineMock shutDownEngine];
1369 
1370  // Verify the NO case.
1371  expectedValue = NO;
1372  EXPECT_TRUE([engineMock runWithEntrypoint:@"main"]);
1373  [engineMock shutDownEngine];
1374 
1375  // Clean up mocks.
1376  [mockHourFormat stopMocking];
1377  [engineMock stopMocking];
1378  [channelMock stopMocking];
1379 }

References CreateMockFlutterEngine().

◆ TEST_F() [52/83]

flutter::testing::TEST_F ( FlutterEngineTest  ,
ResizeSynchronizerNotBlockingRasterThreadAfterShutdown   
)

Definition at line 930 of file FlutterEngineTest.mm.

930  {
931  FlutterResizeSynchronizer* threadSynchronizer = [[FlutterResizeSynchronizer alloc] init];
932  [threadSynchronizer shutDown];
933 
934  std::thread rasterThread([&threadSynchronizer] {
935  [threadSynchronizer performCommitForSize:CGSizeMake(100, 100)
936  afterDelay:0
937  notify:^{
938  }];
939  });
940 
941  rasterThread.join();
942 }

◆ TEST_F() [53/83]

flutter::testing::TEST_F ( FlutterEngineTest  ,
ResponseAfterEngineDied   
)

Definition at line 861 of file FlutterEngineTest.mm.

861  {
862  FlutterEngine* engine = GetFlutterEngine();
863  FlutterBasicMessageChannel* channel = [[FlutterBasicMessageChannel alloc]
864  initWithName:@"foo"
865  binaryMessenger:engine.binaryMessenger
866  codec:[FlutterStandardMessageCodec sharedInstance]];
867  __block BOOL didCallCallback = NO;
868  [channel setMessageHandler:^(id message, FlutterReply callback) {
869  ShutDownEngine();
870  callback(nil);
871  didCallCallback = YES;
872  }];
873  EXPECT_TRUE([engine runWithEntrypoint:@"sendFooMessage"]);
874  engine = nil;
875 
876  while (!didCallCallback) {
877  [[NSRunLoop currentRunLoop] runUntilDate:[NSDate dateWithTimeIntervalSinceNow:0.1]];
878  }
879 }
-[FlutterBasicMessageChannel setMessageHandler:]
void setMessageHandler:(FlutterMessageHandler _Nullable handler)
+[FlutterMessageCodec-p sharedInstance]
instancetype sharedInstance()

References FlutterBasicMessageChannel::setMessageHandler:, and <FlutterMessageCodec>::sharedInstance.

◆ TEST_F() [54/83]

flutter::testing::TEST_F ( FlutterEngineTest  ,
ResponseFromBackgroundThread   
)

Definition at line 881 of file FlutterEngineTest.mm.

881  {
882  FlutterEngine* engine = GetFlutterEngine();
883  FlutterBasicMessageChannel* channel = [[FlutterBasicMessageChannel alloc]
884  initWithName:@"foo"
885  binaryMessenger:engine.binaryMessenger
886  codec:[FlutterStandardMessageCodec sharedInstance]];
887  __block BOOL didCallCallback = NO;
888  [channel setMessageHandler:^(id message, FlutterReply callback) {
889  dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{
890  callback(nil);
891  dispatch_async(dispatch_get_main_queue(), ^{
892  didCallCallback = YES;
893  });
894  });
895  }];
896  EXPECT_TRUE([engine runWithEntrypoint:@"sendFooMessage"]);
897 
898  while (!didCallCallback) {
899  [[NSRunLoop currentRunLoop] runUntilDate:[NSDate dateWithTimeIntervalSinceNow:0.1]];
900  }
901 }

References FlutterBasicMessageChannel::setMessageHandler:, and <FlutterMessageCodec>::sharedInstance.

◆ TEST_F() [55/83]

flutter::testing::TEST_F ( FlutterEngineTest  ,
RunWithEntrypointUpdatesDisplayConfig   
)

Definition at line 1264 of file FlutterEngineTest.mm.

1264  {
1265  BOOL updated = NO;
1266  FlutterEngine* engine = GetFlutterEngine();
1267  auto original_update_displays = engine.embedderAPI.NotifyDisplayUpdate;
1268  engine.embedderAPI.NotifyDisplayUpdate = MOCK_ENGINE_PROC(
1269  NotifyDisplayUpdate, ([&updated, &original_update_displays](
1270  auto engine, auto update_type, auto* displays, auto display_count) {
1271  updated = YES;
1272  return original_update_displays(engine, update_type, displays, display_count);
1273  }));
1274 
1275  EXPECT_TRUE([engine runWithEntrypoint:@"main"]);
1276  EXPECT_TRUE(updated);
1277 
1278  updated = NO;
1279  [[NSNotificationCenter defaultCenter]
1280  postNotificationName:NSApplicationDidChangeScreenParametersNotification
1281  object:nil];
1282  EXPECT_TRUE(updated);
1283 }

◆ TEST_F() [56/83]

flutter::testing::TEST_F ( FlutterEngineTest  ,
Switches   
)

Definition at line 171 of file FlutterEngineTest.mm.

171  {
172  setenv("FLUTTER_ENGINE_SWITCHES", "2", 1);
173  setenv("FLUTTER_ENGINE_SWITCH_1", "abc", 1);
174  setenv("FLUTTER_ENGINE_SWITCH_2", "foo=\"bar, baz\"", 1);
175 
176  FlutterEngine* engine = GetFlutterEngine();
177  std::vector<std::string> switches = engine.switches;
178  ASSERT_EQ(switches.size(), 2UL);
179  EXPECT_EQ(switches[0], "--abc");
180  EXPECT_EQ(switches[1], "--foo=\"bar, baz\"");
181 
182  unsetenv("FLUTTER_ENGINE_SWITCHES");
183  unsetenv("FLUTTER_ENGINE_SWITCH_1");
184  unsetenv("FLUTTER_ENGINE_SWITCH_2");
185 }

◆ TEST_F() [57/83]

flutter::testing::TEST_F ( FlutterEngineTest  ,
UnregistersPluginsOnEngineDestruction   
)

Definition at line 1243 of file FlutterEngineTest.mm.

1243  {
1244  id<NSApplicationDelegate> previousDelegate = [[NSApplication sharedApplication] delegate];
1245  FakeLifecycleProvider* fakeAppDelegate = [[FakeLifecycleProvider alloc] init];
1246  [NSApplication sharedApplication].delegate = fakeAppDelegate;
1247 
1248  FakeAppDelegatePlugin* plugin = [[FakeAppDelegatePlugin alloc] init];
1249 
1250  @autoreleasepool {
1251  FlutterEngine* engine = [[FlutterEngine alloc] initWithName:@"test" project:nil];
1252 
1253  [[engine registrarForPlugin:@"TestPlugin"] addApplicationDelegate:plugin];
1254  EXPECT_TRUE([fakeAppDelegate hasDelegate:plugin]);
1255  }
1256 
1257  // When the engine is released, it should unregister any plugins it had
1258  // registered on its behalf.
1259  EXPECT_FALSE([fakeAppDelegate hasDelegate:plugin]);
1260 
1261  [NSApplication sharedApplication].delegate = previousDelegate;
1262 }

◆ TEST_F() [58/83]

flutter::testing::TEST_F ( FlutterMenuPluginTest  ,
TestSetMenu   
)

Definition at line 90 of file FlutterMenuPluginTest.mm.

90  {
91  // Build a simulation of the default main menu.
92  NSMenu* mainMenu = [[NSMenu alloc] init];
93  NSMenuItem* appNameMenu = [[NSMenuItem alloc] initWithTitle:NSLocalizedString(@"APP_NAME", nil)
94  action:nil
95  keyEquivalent:@""];
96  NSMenu* submenu =
97  [[NSMenu alloc] initWithTitle:NSLocalizedString(@"Prexisting APP_NAME menu", nil)];
98  [submenu addItem:[[NSMenuItem alloc] initWithTitle:NSLocalizedString(@"About APP_NAME", nil)
99  action:nil
100  keyEquivalent:@""]];
101  appNameMenu.submenu = submenu;
102  [mainMenu addItem:appNameMenu];
103  [NSApp setMainMenu:mainMenu];
104 
105  FakePluginRegistrar* registrar = [[FakePluginRegistrar alloc] init];
106  [FlutterMenuPlugin registerWithRegistrar:registrar];
107  FlutterMenuPlugin* plugin = [registrar plugin];
108 
109  NSDictionary* testMenus = @{
110  @"0" : @[
111  @{
112  @"id" : [NSNumber numberWithInt:1],
113  @"label" : @"APP_NAME",
114  @"enabled" : @(YES),
115  @"children" : @[
116  @{
117  @"id" : [NSNumber numberWithInt:3],
118  @"platformProvidedMenu" : @(static_cast<int>(flutter::PlatformProvidedMenu::kQuit)),
119  @"enabled" : @(YES),
120  },
121  @{
122  @"id" : [NSNumber numberWithInt:2],
123  @"label" : @"APP_NAME Info",
124  @"enabled" : @(YES),
125  @"shortcutTrigger" : [NSNumber numberWithUnsignedLongLong:0x61],
126  @"shortcutModifiers" : [NSNumber numberWithUnsignedInt:0],
127  },
128  ],
129  },
130  @{
131  @"id" : [NSNumber numberWithInt:4],
132  @"label" : @"Help for APP_NAME",
133  @"enabled" : @(YES),
134  @"children" : @[
135  @{
136  @"id" : [NSNumber numberWithInt:5],
137  @"label" : @"Help me!",
138  @"enabled" : @(YES),
139  },
140  @{
141  @"id" : [NSNumber numberWithInt:6],
142  @"label" : @"",
143  @"enabled" : @(NO),
144  @"isDivider" : @(YES),
145  },
146  @{
147  @"id" : [NSNumber numberWithInt:7],
148  @"label" : @"Search help",
149  @"enabled" : @(NO),
150  },
151  ],
152  },
153  ],
154  };
155 
156  __block id available = @NO;
157  [plugin handleMethodCall:[FlutterMethodCall methodCallWithMethodName:@"Menu.isPluginAvailable"
158  arguments:nil]
159  result:^(id _Nullable result) {
160  available = result;
161  }];
162 
163  EXPECT_TRUE(available);
164 
165  [plugin handleMethodCall:[FlutterMethodCall methodCallWithMethodName:@"Menu.setMenus"
166  arguments:testMenus]
167  result:^(id _Nullable result){
168  }];
169 
170  EXPECT_EQ([NSApp.mainMenu numberOfItems], 2);
171  NSMenuItem* firstMenu = [NSApp.mainMenu itemAtIndex:0];
172  EXPECT_TRUE([[firstMenu title] isEqualToString:@"flutter_desktop_darwin_unittests"]);
173  EXPECT_EQ([firstMenu tag], 1);
174  EXPECT_TRUE([firstMenu isEnabled]);
175  EXPECT_FALSE([firstMenu isHidden]);
176  EXPECT_TRUE([[firstMenu keyEquivalent] isEqualToString:@"\0"]);
177 
178  EXPECT_EQ([[firstMenu submenu] numberOfItems], 1);
179  NSMenuItem* firstItem = [[firstMenu submenu] itemAtIndex:0];
180  EXPECT_TRUE([[firstItem title] isEqualToString:@"flutter_desktop_darwin_unittests Info"]);
181  EXPECT_TRUE([[firstItem keyEquivalent] isEqualToString:@"a"]);
182  EXPECT_TRUE([firstItem isEnabled]);
183  EXPECT_FALSE([firstItem isHidden]);
184  EXPECT_TRUE(
185  [NSStringFromSelector([firstItem action]) isEqualToString:@"flutterMenuItemSelected:"]);
186  EXPECT_EQ([firstItem tag], 2);
187 
188  NSMenuItem* secondMenu = [NSApp.mainMenu itemAtIndex:1];
189  EXPECT_TRUE([[secondMenu title] isEqualToString:@"Help for flutter_desktop_darwin_unittests"]);
190  EXPECT_EQ([secondMenu tag], 4);
191  EXPECT_TRUE([secondMenu isEnabled]);
192  EXPECT_FALSE([secondMenu isHidden]);
193 
194  EXPECT_EQ([[secondMenu submenu] numberOfItems], 3);
195  NSMenuItem* secondMenuFirst = [[secondMenu submenu] itemAtIndex:0];
196  EXPECT_TRUE([[secondMenuFirst title] isEqualToString:@"Help me!"]);
197  EXPECT_TRUE([secondMenuFirst isEnabled]);
198  EXPECT_FALSE([secondMenuFirst isHidden]);
199  EXPECT_TRUE(
200  [NSStringFromSelector([secondMenuFirst action]) isEqualToString:@"flutterMenuItemSelected:"]);
201  EXPECT_EQ([secondMenuFirst tag], 5);
202 
203  NSMenuItem* secondMenuDivider = [[secondMenu submenu] itemAtIndex:1];
204  EXPECT_TRUE([[secondMenuDivider title] isEqualToString:@""]);
205  EXPECT_TRUE([[secondMenuDivider keyEquivalent] isEqualToString:@""]);
206  EXPECT_FALSE([secondMenuDivider isEnabled]);
207  EXPECT_FALSE([secondMenuDivider isHidden]);
208  EXPECT_EQ([secondMenuDivider action], nil);
209  EXPECT_EQ([secondMenuDivider tag], 0);
210 
211  NSMenuItem* secondMenuLast = [[secondMenu submenu] itemAtIndex:2];
212  EXPECT_TRUE([[secondMenuLast title] isEqualToString:@"Search help"]);
213  EXPECT_FALSE([secondMenuLast isEnabled]);
214  EXPECT_FALSE([secondMenuLast isHidden]);
215  EXPECT_TRUE(
216  [NSStringFromSelector([secondMenuLast action]) isEqualToString:@"flutterMenuItemSelected:"]);
217  EXPECT_EQ([secondMenuLast tag], 7);
218 }
FakePluginRegistrar::plugin
id< FlutterPlugin > plugin
Definition: FlutterMenuPluginTest.mm:23
+[FlutterMenuPlugin registerWithRegistrar:]
void registerWithRegistrar:(nonnull id< FlutterPluginRegistrar > registrar)
Definition: FlutterMenuPlugin.mm:412
-[FlutterPlugin-p handleMethodCall:result:]
void handleMethodCall:result:(FlutterMethodCall *call,[result] FlutterResult result)

References <FlutterPlugin>::handleMethodCall:result:, FlutterMethodCall::methodCallWithMethodName:arguments:, FakePluginRegistrar::plugin, and FlutterMenuPlugin::registerWithRegistrar:.

◆ TEST_F() [59/83]

flutter::testing::TEST_F ( FlutterViewControllerMockEngineTest  ,
TestCtrlTabKeyEventIsPropagated   
)

Definition at line 278 of file FlutterViewControllerTest.mm.

278  {
279  id mockEngine = GetMockEngine();
280  ASSERT_TRUE([[FlutterViewControllerTestObjC alloc] testCtrlTabKeyEventIsPropagated:mockEngine]);
281 }

◆ TEST_F() [60/83]

flutter::testing::TEST_F ( FlutterViewControllerMockEngineTest  ,
TestFlagsChangedEventsArePropagatedIfNotHandled   
)

Definition at line 289 of file FlutterViewControllerTest.mm.

289  {
290  id mockEngine = GetMockEngine();
291  ASSERT_TRUE([[FlutterViewControllerTestObjC alloc]
292  testFlagsChangedEventsArePropagatedIfNotHandled:mockEngine]);
293 }

◆ TEST_F() [61/83]

flutter::testing::TEST_F ( FlutterViewControllerMockEngineTest  ,
testFlutterViewIsConfigured   
)

Definition at line 331 of file FlutterViewControllerTest.mm.

331  {
332  id mockEngine = GetMockEngine();
333  ASSERT_TRUE([[FlutterViewControllerTestObjC alloc] testFlutterViewIsConfigured:mockEngine]);
334 }

◆ TEST_F() [62/83]

flutter::testing::TEST_F ( FlutterViewControllerMockEngineTest  ,
TestKeyboardIsRestartedOnEngineRestart   
)

Definition at line 295 of file FlutterViewControllerTest.mm.

295  {
296  id mockEngine = GetMockEngine();
297  ASSERT_TRUE(
298  [[FlutterViewControllerTestObjC alloc] testKeyboardIsRestartedOnEngineRestart:mockEngine]);
299 }

◆ TEST_F() [63/83]

flutter::testing::TEST_F ( FlutterViewControllerMockEngineTest  ,
TestKeyEquivalentIsPassedToTextInputPlugin   
)

Definition at line 283 of file FlutterViewControllerTest.mm.

283  {
284  id mockEngine = GetMockEngine();
285  ASSERT_TRUE([[FlutterViewControllerTestObjC alloc]
286  testKeyEquivalentIsPassedToTextInputPlugin:mockEngine]);
287 }

◆ TEST_F() [64/83]

flutter::testing::TEST_F ( FlutterViewControllerMockEngineTest  ,
TestKeyEventsAreNotPropagatedIfHandled   
)

Definition at line 272 of file FlutterViewControllerTest.mm.

272  {
273  id mockEngine = GetMockEngine();
274  ASSERT_TRUE(
275  [[FlutterViewControllerTestObjC alloc] testKeyEventsAreNotPropagatedIfHandled:mockEngine]);
276 }

◆ TEST_F() [65/83]

flutter::testing::TEST_F ( FlutterViewControllerMockEngineTest  ,
TestKeyEventsArePropagatedIfNotHandled   
)

Definition at line 266 of file FlutterViewControllerTest.mm.

266  {
267  id mockEngine = GetMockEngine();
268  ASSERT_TRUE(
269  [[FlutterViewControllerTestObjC alloc] testKeyEventsArePropagatedIfNotHandled:mockEngine]);
270 }

◆ TEST_F() [66/83]

flutter::testing::TEST_F ( FlutterViewControllerMockEngineTest  ,
TestKeyEventsAreSentToFramework   
)

Definition at line 261 of file FlutterViewControllerTest.mm.

261  {
262  id mockEngine = GetMockEngine();
263  ASSERT_TRUE([[FlutterViewControllerTestObjC alloc] testKeyEventsAreSentToFramework:mockEngine]);
264 }

◆ TEST_F() [67/83]

flutter::testing::TEST_F ( FlutterViewControllerMockEngineTest  ,
TestModifierKeysAreSynthesizedOnMouseMove   
)

Definition at line 319 of file FlutterViewControllerTest.mm.

319  {
320  id mockEngine = GetMockEngine();
321  ASSERT_TRUE(
322  [[FlutterViewControllerTestObjC alloc] testModifierKeysAreSynthesizedOnMouseMove:mockEngine]);
323 }

◆ TEST_F() [68/83]

flutter::testing::TEST_F ( FlutterViewControllerMockEngineTest  ,
TestmouseAndGestureEventsAreHandledSeparately   
)

Definition at line 307 of file FlutterViewControllerTest.mm.

307  {
308  id mockEngine = GetMockEngine();
309  ASSERT_TRUE(
310  [[FlutterViewControllerTestObjC alloc] mouseAndGestureEventsAreHandledSeparately:mockEngine]);
311 }

◆ TEST_F() [69/83]

flutter::testing::TEST_F ( FlutterViewControllerMockEngineTest  ,
TestMouseDownUpEventsSentToNextResponder   
)

Definition at line 313 of file FlutterViewControllerTest.mm.

313  {
314  id mockEngine = GetMockEngine();
315  ASSERT_TRUE(
316  [[FlutterViewControllerTestObjC alloc] testMouseDownUpEventsSentToNextResponder:mockEngine]);
317 }

◆ TEST_F() [70/83]

flutter::testing::TEST_F ( FlutterViewControllerMockEngineTest  ,
TestTrackpadGesturesAreSentToFramework   
)

Definition at line 301 of file FlutterViewControllerTest.mm.

301  {
302  id mockEngine = GetMockEngine();
303  ASSERT_TRUE(
304  [[FlutterViewControllerTestObjC alloc] testTrackpadGesturesAreSentToFramework:mockEngine]);
305 }

◆ TEST_F() [71/83]

flutter::testing::TEST_F ( FlutterViewControllerMockEngineTest  ,
testViewWillAppearCalledMultipleTimes   
)

Definition at line 325 of file FlutterViewControllerTest.mm.

325  {
326  id mockEngine = GetMockEngine();
327  ASSERT_TRUE(
328  [[FlutterViewControllerTestObjC alloc] testViewWillAppearCalledMultipleTimes:mockEngine]);
329 }

◆ TEST_F() [72/83]

flutter::testing::TEST_F ( FlutterViewControllerTest  ,
CanSetMouseTrackingModeBeforeViewLoaded   
)

Definition at line 251 of file FlutterViewControllerTest.mm.

251  {
252  NSString* fixtures = @(testing::GetFixturesPath());
253  FlutterDartProject* project = [[FlutterDartProject alloc]
254  initWithAssetsPath:fixtures
255  ICUDataPath:[fixtures stringByAppendingString:@"/icudtl.dat"]];
256  FlutterViewController* viewController = [[FlutterViewController alloc] initWithProject:project];
257  viewController.mouseTrackingMode = kFlutterMouseTrackingModeInActiveApp;
258  ASSERT_EQ(viewController.mouseTrackingMode, kFlutterMouseTrackingModeInActiveApp);
259 }
FlutterViewController::mouseTrackingMode
FlutterMouseTrackingMode mouseTrackingMode
Definition: FlutterViewController.h:84

References FlutterViewController::mouseTrackingMode.

◆ TEST_F() [73/83]

flutter::testing::TEST_F ( FlutterViewControllerTest  ,
FlutterViewAcceptsFirstMouse   
)

Definition at line 208 of file FlutterViewControllerTest.mm.

208  {
209  FlutterViewController* viewControllerMock = CreateMockViewController();
210  [viewControllerMock loadView];
211  EXPECT_EQ([viewControllerMock.flutterView acceptsFirstMouse:nil], YES);
212 }

References CreateMockViewController().

◆ TEST_F() [74/83]

flutter::testing::TEST_F ( FlutterViewControllerTest  ,
HasViewThatHidesOtherViewsInAccessibility   
)

Definition at line 187 of file FlutterViewControllerTest.mm.

187  {
188  FlutterViewController* viewControllerMock = CreateMockViewController();
189 
190  [viewControllerMock loadView];
191  auto subViews = [viewControllerMock.view subviews];
192 
193  EXPECT_EQ([subViews count], 1u);
194  EXPECT_EQ(subViews[0], viewControllerMock.flutterView);
195 
196  NSTextField* textField = [[NSTextField alloc] initWithFrame:NSMakeRect(0, 0, 1, 1)];
197  [viewControllerMock.view addSubview:textField];
198 
199  subViews = [viewControllerMock.view subviews];
200  EXPECT_EQ([subViews count], 2u);
201 
202  auto accessibilityChildren = viewControllerMock.view.accessibilityChildren;
203  // The accessibilityChildren should only contains the FlutterView.
204  EXPECT_EQ([accessibilityChildren count], 1u);
205  EXPECT_EQ(accessibilityChildren[0], viewControllerMock.flutterView);
206 }

References CreateMockViewController().

◆ TEST_F() [75/83]

flutter::testing::TEST_F ( FlutterViewControllerTest  ,
ReparentsPluginWhenAccessibilityDisabled   
)

Definition at line 214 of file FlutterViewControllerTest.mm.

214  {
215  FlutterEngine* engine = CreateTestEngine();
216  FlutterViewController* viewController = [[FlutterViewController alloc] initWithEngine:engine
217  nibName:nil
218  bundle:nil];
219  [viewController loadView];
220  // Creates a NSWindow so that sub view can be first responder.
221  NSWindow* window = [[NSWindow alloc] initWithContentRect:NSMakeRect(0, 0, 800, 600)
222  styleMask:NSBorderlessWindowMask
223  backing:NSBackingStoreBuffered
224  defer:NO];
225  window.contentView = viewController.view;
226  NSView* dummyView = [[NSView alloc] initWithFrame:CGRectZero];
227  [viewController.view addSubview:dummyView];
228 
229  NSDictionary* setClientConfig = @{
230  @"viewId" : @(flutter::kFlutterImplicitViewId),
231  };
232  FlutterMethodCall* methodCall =
233  [FlutterMethodCall methodCallWithMethodName:@"TextInput.setClient"
234  arguments:@[ @(1), setClientConfig ]];
235  FlutterResult result = ^(id result) {
236  };
237  [engine.textInputPlugin handleMethodCall:methodCall result:result];
238 
239  // Attaches FlutterTextInputPlugin to the view;
240  [dummyView addSubview:engine.textInputPlugin];
241  // Makes sure the textInputPlugin can be the first responder.
242 
243  EXPECT_TRUE([window makeFirstResponder:engine.textInputPlugin]);
244  EXPECT_EQ([window firstResponder], engine.textInputPlugin);
245  EXPECT_FALSE(engine.textInputPlugin.superview == viewController.view);
246  [viewController onAccessibilityStatusChanged:NO];
247  // FlutterView becomes child of view controller
248  EXPECT_TRUE(viewController.engine.textInputPlugin.superview == viewController.view);
249 }
-[FlutterViewController onAccessibilityStatusChanged:]
void onAccessibilityStatusChanged:(BOOL enabled)

References FlutterViewController::engine, FlutterMethodCall::methodCallWithMethodName:arguments:, and FlutterViewController::onAccessibilityStatusChanged:.

◆ TEST_F() [76/83]

flutter::testing::TEST_F ( FlutterViewControllerTest  ,
testLookupKeyAssets   
)

Definition at line 336 of file FlutterViewControllerTest.mm.

336  {
337  ASSERT_TRUE([[FlutterViewControllerTestObjC alloc] testLookupKeyAssets]);
338 }

◆ TEST_F() [77/83]

flutter::testing::TEST_F ( FlutterViewControllerTest  ,
testLookupKeyAssetsWithPackage   
)

Definition at line 340 of file FlutterViewControllerTest.mm.

340  {
341  ASSERT_TRUE([[FlutterViewControllerTestObjC alloc] testLookupKeyAssetsWithPackage]);
342 }

◆ TEST_F() [78/83]

flutter::testing::TEST_F ( FlutterViewControllerTest  ,
testViewControllerIsReleased   
)

Definition at line 344 of file FlutterViewControllerTest.mm.

344  {
345  ASSERT_TRUE([[FlutterViewControllerTestObjC alloc] testViewControllerIsReleased]);
346 }

◆ TEST_F() [79/83]

flutter::testing::TEST_F ( FlutterWindowControllerRetainTest  ,
WindowControllerDoesNotRetainEngine   
)

Definition at line 81 of file FlutterWindowControllerTest.mm.

81  {
82  FlutterWindowCreationRequest request{
83  .contentSize = {.has_size = true, .width = 800, .height = 600},
84  .on_close = [] {},
85  .on_size_change = [] {},
86  };
87 
88  __weak FlutterEngine* weakEngine = nil;
89  @autoreleasepool {
90  NSString* fixtures = @(flutter::testing::GetFixturesPath());
91  NSLog(@"Fixtures path: %@", fixtures);
92  FlutterDartProject* project = [[FlutterDartProject alloc]
93  initWithAssetsPath:fixtures
94  ICUDataPath:[fixtures stringByAppendingString:@"/icudtl.dat"]];
95 
96  static std::optional<flutter::Isolate> isolate;
97  isolate = std::nullopt;
98 
99  project.rootIsolateCreateCallback = [](void*) { isolate = flutter::Isolate::Current(); };
100  FlutterEngine* engine = [[FlutterEngine alloc] initWithName:@"test"
101  project:project
102  allowHeadlessExecution:YES];
103  weakEngine = engine;
104  [engine runWithEntrypoint:@"testWindowControllerRetainCycle"];
105 
106  int64_t engineId = reinterpret_cast<int64_t>(engine);
107 
108  {
109  FML_DCHECK(isolate.has_value());
110  // NOLINTNEXTLINE(bugprone-unchecked-optional-access)
111  IsolateScope isolateScope(*isolate);
112  int64_t handle = InternalFlutter_WindowController_CreateRegularWindow(engineId, &request);
113  EXPECT_EQ(handle, 1);
114  }
115 
116  [engine.windowController closeAllWindows];
117  [engine shutDownEngine];
118  }
119  EXPECT_EQ(weakEngine, nil);
120 }
InternalFlutter_WindowController_CreateRegularWindow
FLUTTER_DARWIN_EXPORT int64_t InternalFlutter_WindowController_CreateRegularWindow(int64_t engine_id, const FlutterWindowCreationRequest *request)
Definition: FlutterWindowController.mm:181
flutter::Isolate::Current
static Isolate Current()
Definition: isolate_scope.cc:9

References FlutterWindowCreationRequest::contentSize, flutter::Isolate::Current(), FlutterWindowSizing::has_size, and InternalFlutter_WindowController_CreateRegularWindow().

◆ TEST_F() [80/83]

flutter::testing::TEST_F ( FlutterWindowControllerTest  ,
CreateRegularWindow   
)

Definition at line 58 of file FlutterWindowControllerTest.mm.

58  {
59  FlutterWindowCreationRequest request{
60  .contentSize = {.has_size = true, .width = 800, .height = 600},
61  .on_close = [] {},
62  .on_size_change = [] {},
63  };
64 
65  FlutterEngine* engine = GetFlutterEngine();
66  int64_t engineId = reinterpret_cast<int64_t>(engine);
67 
68  {
69  IsolateScope isolate_scope(isolate());
70  int64_t handle = InternalFlutter_WindowController_CreateRegularWindow(engineId, &request);
71  EXPECT_EQ(handle, 1);
72 
73  FlutterViewController* viewController = [engine viewControllerForIdentifier:handle];
74  EXPECT_NE(viewController, nil);
75  CGSize size = viewController.view.frame.size;
76  EXPECT_EQ(size.width, 800);
77  EXPECT_EQ(size.height, 600);
78  }
79 }

References FlutterWindowCreationRequest::contentSize, FlutterWindowSizing::has_size, and InternalFlutter_WindowController_CreateRegularWindow().

◆ TEST_F() [81/83]

flutter::testing::TEST_F ( FlutterWindowControllerTest  ,
DestroyRegularWindow   
)

Definition at line 122 of file FlutterWindowControllerTest.mm.

122  {
123  FlutterWindowCreationRequest request{
124  .contentSize = {.has_size = true, .width = 800, .height = 600},
125  .on_close = [] {},
126  .on_size_change = [] {},
127  };
128 
129  FlutterEngine* engine = GetFlutterEngine();
130  int64_t engine_id = reinterpret_cast<int64_t>(engine);
131 
132  IsolateScope isolate_scope(isolate());
133  int64_t handle = InternalFlutter_WindowController_CreateRegularWindow(engine_id, &request);
134  FlutterViewController* viewController = [engine viewControllerForIdentifier:handle];
135 
136  InternalFlutter_Window_Destroy(engine_id, (__bridge void*)viewController.view.window);
137  viewController = [engine viewControllerForIdentifier:handle];
138  EXPECT_EQ(viewController, nil);
139 }
InternalFlutter_Window_Destroy
FLUTTER_DARWIN_EXPORT void InternalFlutter_Window_Destroy(int64_t engine_id, void *window)
Definition: FlutterWindowController.mm:189

References FlutterWindowCreationRequest::contentSize, FlutterWindowSizing::has_size, InternalFlutter_Window_Destroy(), and InternalFlutter_WindowController_CreateRegularWindow().

◆ TEST_F() [82/83]

flutter::testing::TEST_F ( FlutterWindowControllerTest  ,
InternalFlutter_Window_GetHandle   
)

Definition at line 141 of file FlutterWindowControllerTest.mm.

141  {
142  FlutterWindowCreationRequest request{
143  .contentSize = {.has_size = true, .width = 800, .height = 600},
144  .on_close = [] {},
145  .on_size_change = [] {},
146  };
147 
148  FlutterEngine* engine = GetFlutterEngine();
149  int64_t engine_id = reinterpret_cast<int64_t>(engine);
150 
151  IsolateScope isolate_scope(isolate());
152  int64_t handle = InternalFlutter_WindowController_CreateRegularWindow(engine_id, &request);
153  FlutterViewController* viewController = [engine viewControllerForIdentifier:handle];
154 
155  void* window_handle = InternalFlutter_Window_GetHandle(engine_id, handle);
156  EXPECT_EQ(window_handle, (__bridge void*)viewController.view.window);
157 }
InternalFlutter_Window_GetHandle
FLUTTER_DARWIN_EXPORT void * InternalFlutter_Window_GetHandle(int64_t engine_id, FlutterViewIdentifier view_id)
Definition: FlutterWindowController.mm:195

References FlutterWindowCreationRequest::contentSize, FlutterWindowSizing::has_size, InternalFlutter_Window_GetHandle(), and InternalFlutter_WindowController_CreateRegularWindow().

◆ TEST_F() [83/83]

flutter::testing::TEST_F ( FlutterWindowControllerTest  ,
WindowStates   
)

Definition at line 159 of file FlutterWindowControllerTest.mm.

159  {
160  FlutterWindowCreationRequest request{
161  .contentSize = {.has_size = true, .width = 800, .height = 600},
162  .on_close = [] {},
163  .on_size_change = [] {},
164  };
165 
166  FlutterEngine* engine = GetFlutterEngine();
167  int64_t engine_id = reinterpret_cast<int64_t>(engine);
168 
169  IsolateScope isolate_scope(isolate());
170  int64_t handle = InternalFlutter_WindowController_CreateRegularWindow(engine_id, &request);
171 
172  FlutterViewController* viewController = [engine viewControllerForIdentifier:handle];
173  NSWindow* window = viewController.view.window;
174  void* windowHandle = (__bridge void*)window;
175 
176  EXPECT_EQ(window.zoomed, NO);
177  EXPECT_EQ(window.miniaturized, NO);
178  EXPECT_EQ(window.styleMask & NSWindowStyleMaskFullScreen, 0u);
179 
180  InternalFlutter_Window_SetMaximized(windowHandle, true);
181  CFRunLoopRunInMode(kCFRunLoopDefaultMode, 0.5, false);
182  EXPECT_EQ(window.zoomed, YES);
183 
184  InternalFlutter_Window_SetMaximized(windowHandle, false);
185  CFRunLoopRunInMode(kCFRunLoopDefaultMode, 0.5, false);
186  EXPECT_EQ(window.zoomed, NO);
187 
188  // FullScreen toggle does not seem to work when the application is not run from a bundle.
189 
190  InternalFlutter_Window_Minimize(windowHandle);
191  CFRunLoopRunInMode(kCFRunLoopDefaultMode, 0.5, false);
192  EXPECT_EQ(window.miniaturized, YES);
193 }
InternalFlutter_Window_SetMaximized
FLUTTER_DARWIN_EXPORT void InternalFlutter_Window_SetMaximized(void *window, bool maximized)
Definition: FlutterWindowController.mm:219
InternalFlutter_Window_Minimize
FLUTTER_DARWIN_EXPORT void InternalFlutter_Window_Minimize(void *window)
Definition: FlutterWindowController.mm:233

References FlutterWindowCreationRequest::contentSize, FlutterWindowSizing::has_size, InternalFlutter_Window_Minimize(), InternalFlutter_Window_SetMaximized(), and InternalFlutter_WindowController_CreateRegularWindow().

Variable Documentation

◆ kEmptyFlags

FlutterSemanticsFlags flutter::testing::kEmptyFlags = FlutterSemanticsFlags{}

Definition at line 18 of file accessibility_bridge_unittests.cc.

Referenced by CreateSemanticsNode().