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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, 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 (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  .flags__deprecated__ = static_cast<FlutterSemanticsFlag>(0),
27  .actions = static_cast<FlutterSemanticsAction>(0),
28  .text_selection_base = -1,
29  .text_selection_extent = -1,
30  .label = label,
31  .hint = "",
32  .value = "",
33  .increased_value = "",
34  .decreased_value = "",
35  .child_count = children ? children->size() : 0,
36  .children_in_traversal_order = children ? children->data() : nullptr,
37  .custom_accessibility_actions_count = 0,
38  .tooltip = "",
39  .flags2 = &kEmptyFlags,
40  };
41 }
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() [1/120]

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

Definition at line 75 of file accessibility_bridge_unittests.cc.

75  {
76  std::shared_ptr<TestAccessibilityBridge> bridge =
77  std::make_shared<TestAccessibilityBridge>();
78 
79  std::vector<int32_t> children{456, 789};
80  FlutterSemanticsNode2 root = CreateSemanticsNode(123, "root", &children);
81  FlutterSemanticsNode2 child1 = CreateSemanticsNode(456, "child 1");
82  FlutterSemanticsNode2 child2 = CreateSemanticsNode(789, "child 2");
83 
84  bridge->AddFlutterSemanticsNodeUpdate(root);
85  bridge->AddFlutterSemanticsNodeUpdate(child1);
86  bridge->AddFlutterSemanticsNodeUpdate(child2);
87  bridge->CommitUpdates();
88 
89  auto root_node = bridge->GetFlutterPlatformNodeDelegateFromID(123).lock();
90  auto child1_node = bridge->GetFlutterPlatformNodeDelegateFromID(456).lock();
91  auto child2_node = bridge->GetFlutterPlatformNodeDelegateFromID(789).lock();
92  auto fake_delegate = bridge->GetFlutterPlatformNodeDelegateFromID(0).lock();
93 
94  EXPECT_EQ(bridge->GetRootAsAXNode()->id(), 123);
95  EXPECT_EQ(bridge->RootDelegate()->GetName(), "root");
96 
97  EXPECT_EQ(root_node->GetChildCount(), 2);
98  EXPECT_EQ(root_node->GetData().child_ids[0], 456);
99  EXPECT_EQ(root_node->GetData().child_ids[1], 789);
100  EXPECT_EQ(root_node->GetName(), "root");
101 
102  EXPECT_EQ(child1_node->GetChildCount(), 0);
103  EXPECT_EQ(child1_node->GetName(), "child 1");
104 
105  EXPECT_EQ(child2_node->GetChildCount(), 0);
106  EXPECT_EQ(child2_node->GetName(), "child 2");
107 
108  ASSERT_FALSE(fake_delegate);
109 }
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() [2/120]

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

Definition at line 112 of file accessibility_bridge_unittests.cc.

112  {
113  std::shared_ptr<TestAccessibilityBridge> bridge =
114  std::make_shared<TestAccessibilityBridge>();
115 
116  std::vector<int32_t> root_children{34, 56};
117  std::vector<int32_t> child2_children{78};
118  std::vector<int32_t> child3_children{90};
119  FlutterSemanticsNode2 root = CreateSemanticsNode(12, "root", &root_children);
120  FlutterSemanticsNode2 child1 = CreateSemanticsNode(34, "child 1");
121  FlutterSemanticsNode2 child2 =
122  CreateSemanticsNode(56, "child 2", &child2_children);
123  FlutterSemanticsNode2 child3 =
124  CreateSemanticsNode(78, "child 3", &child3_children);
125  FlutterSemanticsNode2 child4 = CreateSemanticsNode(90, "child 4");
126 
127  bridge->AddFlutterSemanticsNodeUpdate(child3);
128  bridge->AddFlutterSemanticsNodeUpdate(child2);
129  bridge->AddFlutterSemanticsNodeUpdate(root);
130  bridge->AddFlutterSemanticsNodeUpdate(child1);
131  bridge->AddFlutterSemanticsNodeUpdate(child4);
132  bridge->CommitUpdates();
133 
134  auto root_node = bridge->GetFlutterPlatformNodeDelegateFromID(12).lock();
135  auto child1_node = bridge->GetFlutterPlatformNodeDelegateFromID(34).lock();
136  auto child2_node = bridge->GetFlutterPlatformNodeDelegateFromID(56).lock();
137  auto child3_node = bridge->GetFlutterPlatformNodeDelegateFromID(78).lock();
138  auto child4_node = bridge->GetFlutterPlatformNodeDelegateFromID(90).lock();
139 
140  EXPECT_EQ(bridge->GetRootAsAXNode()->id(), 12);
141  EXPECT_EQ(bridge->RootDelegate()->GetName(), "root");
142 
143  EXPECT_EQ(root_node->GetChildCount(), 2);
144  EXPECT_EQ(root_node->GetData().child_ids[0], 34);
145  EXPECT_EQ(root_node->GetData().child_ids[1], 56);
146  EXPECT_EQ(root_node->GetName(), "root");
147 
148  EXPECT_EQ(child1_node->GetChildCount(), 0);
149  EXPECT_EQ(child1_node->GetName(), "child 1");
150 
151  EXPECT_EQ(child2_node->GetChildCount(), 1);
152  EXPECT_EQ(child2_node->GetData().child_ids[0], 78);
153  EXPECT_EQ(child2_node->GetName(), "child 2");
154 
155  EXPECT_EQ(child3_node->GetChildCount(), 1);
156  EXPECT_EQ(child3_node->GetData().child_ids[0], 90);
157  EXPECT_EQ(child3_node->GetName(), "child 3");
158 
159  EXPECT_EQ(child4_node->GetChildCount(), 0);
160  EXPECT_EQ(child4_node->GetName(), "child 4");
161 }

References CreateSemanticsNode().

◆ TEST() [3/120]

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

Definition at line 562 of file accessibility_bridge_unittests.cc.

562  {
563  std::shared_ptr<TestAccessibilityBridge> bridge =
564  std::make_shared<TestAccessibilityBridge>();
565 
566  ui::AXTreeID tree_id = bridge->GetTreeID();
567  ui::AXTreeManager* manager =
568  ui::AXTreeManagerMap::GetInstance().GetManager(tree_id);
569  ASSERT_EQ(manager, static_cast<ui::AXTreeManager*>(bridge.get()));
570 }

◆ TEST() [4/120]

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

Definition at line 43 of file accessibility_bridge_unittests.cc.

43  {
44  std::shared_ptr<TestAccessibilityBridge> bridge =
45  std::make_shared<TestAccessibilityBridge>();
46 
47  std::vector<int32_t> children{1, 2};
48  FlutterSemanticsNode2 root = CreateSemanticsNode(0, "root", &children);
49  FlutterSemanticsNode2 child1 = CreateSemanticsNode(1, "child 1");
50  FlutterSemanticsNode2 child2 = CreateSemanticsNode(2, "child 2");
51 
52  bridge->AddFlutterSemanticsNodeUpdate(root);
53  bridge->AddFlutterSemanticsNodeUpdate(child1);
54  bridge->AddFlutterSemanticsNodeUpdate(child2);
55  bridge->CommitUpdates();
56 
57  auto root_node = bridge->GetFlutterPlatformNodeDelegateFromID(0).lock();
58  auto child1_node = bridge->GetFlutterPlatformNodeDelegateFromID(1).lock();
59  auto child2_node = bridge->GetFlutterPlatformNodeDelegateFromID(2).lock();
60  EXPECT_EQ(root_node->GetChildCount(), 2);
61  EXPECT_EQ(root_node->GetData().child_ids[0], 1);
62  EXPECT_EQ(root_node->GetData().child_ids[1], 2);
63  EXPECT_EQ(root_node->GetName(), "root");
64 
65  EXPECT_EQ(child1_node->GetChildCount(), 0);
66  EXPECT_EQ(child1_node->GetName(), "child 1");
67 
68  EXPECT_EQ(child2_node->GetChildCount(), 0);
69  EXPECT_EQ(child2_node->GetName(), "child 2");
70 }

References CreateSemanticsNode().

◆ TEST() [5/120]

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

Definition at line 163 of file accessibility_bridge_unittests.cc.

163  {
164  std::shared_ptr<TestAccessibilityBridge> bridge =
165  std::make_shared<TestAccessibilityBridge>();
166 
167  std::vector<int32_t> children{1};
168  FlutterSemanticsNode2 root = CreateSemanticsNode(0, "root", &children);
169  FlutterSemanticsNode2 child1 = CreateSemanticsNode(1, "child 1");
170 
171  bridge->AddFlutterSemanticsNodeUpdate(root);
172  bridge->AddFlutterSemanticsNodeUpdate(child1);
173 
174  bridge->CommitUpdates();
175 
176  auto root_node = bridge->GetFlutterPlatformNodeDelegateFromID(0).lock();
177  auto child1_node = bridge->GetFlutterPlatformNodeDelegateFromID(1).lock();
178  EXPECT_EQ(root_node->GetChildCount(), 1);
179  EXPECT_EQ(root_node->GetData().child_ids[0], 1);
180  EXPECT_EQ(root_node->GetName(), "root");
181 
182  EXPECT_EQ(child1_node->GetChildCount(), 0);
183  EXPECT_EQ(child1_node->GetName(), "child 1");
184  bridge->accessibility_events.clear();
185 
186  // Add a child to root.
187  root.child_count = 2;
188  int32_t new_children[] = {1, 2};
189  root.children_in_traversal_order = new_children;
190 
191  FlutterSemanticsNode2 child2 = CreateSemanticsNode(2, "child 2");
192 
193  bridge->AddFlutterSemanticsNodeUpdate(root);
194  bridge->AddFlutterSemanticsNodeUpdate(child2);
195  bridge->CommitUpdates();
196 
197  root_node = bridge->GetFlutterPlatformNodeDelegateFromID(0).lock();
198 
199  EXPECT_EQ(root_node->GetChildCount(), 2);
200  EXPECT_EQ(root_node->GetData().child_ids[0], 1);
201  EXPECT_EQ(root_node->GetData().child_ids[1], 2);
202  EXPECT_EQ(bridge->accessibility_events.size(), size_t{2});
203  std::set<ui::AXEventGenerator::Event> actual_event{
204  bridge->accessibility_events.begin(), bridge->accessibility_events.end()};
205  EXPECT_THAT(actual_event,
206  Contains(ui::AXEventGenerator::Event::CHILDREN_CHANGED));
207  EXPECT_THAT(actual_event,
208  Contains(ui::AXEventGenerator::Event::SUBTREE_CREATED));
209 }

References CreateSemanticsNode().

◆ TEST() [6/120]

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

Definition at line 211 of file accessibility_bridge_unittests.cc.

211  {
212  std::shared_ptr<TestAccessibilityBridge> bridge =
213  std::make_shared<TestAccessibilityBridge>();
214  FlutterSemanticsNode2 root = CreateSemanticsNode(0, "root");
215  auto flags = FlutterSemanticsFlags{
216  .is_focused = FlutterTristate::kFlutterTristateTrue,
217  .is_text_field = true,
218  };
219  root.flags2 = &flags;
220 
221  bridge->AddFlutterSemanticsNodeUpdate(root);
222  bridge->CommitUpdates();
223 
224  const ui::AXTreeData& tree = bridge->GetAXTreeData();
225  EXPECT_EQ(tree.sel_anchor_object_id, ui::AXNode::kInvalidAXID);
226  bridge->accessibility_events.clear();
227 
228  // Update the selection.
229  root.text_selection_base = 0;
230  root.text_selection_extent = 5;
231  bridge->AddFlutterSemanticsNodeUpdate(root);
232 
233  bridge->CommitUpdates();
234 
235  EXPECT_EQ(tree.sel_anchor_object_id, 0);
236  EXPECT_EQ(tree.sel_anchor_offset, 0);
237  EXPECT_EQ(tree.sel_focus_object_id, 0);
238  EXPECT_EQ(tree.sel_focus_offset, 5);
239  ASSERT_EQ(bridge->accessibility_events.size(), size_t{2});
240  EXPECT_EQ(bridge->accessibility_events[0],
241  ui::AXEventGenerator::Event::DOCUMENT_SELECTION_CHANGED);
242  EXPECT_EQ(bridge->accessibility_events[1],
243  ui::AXEventGenerator::Event::OTHER_ATTRIBUTE_CHANGED);
244 }

References CreateSemanticsNode().

◆ TEST() [7/120]

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

Definition at line 388 of file accessibility_bridge_unittests.cc.

388  {
389  std::shared_ptr<TestAccessibilityBridge> bridge =
390  std::make_shared<TestAccessibilityBridge>();
391 
392  int32_t root_id = 0;
393  int32_t intermediary1_id = 1;
394  int32_t intermediary2_id = 2;
395  int32_t leaf1_id = 3;
396  int32_t leaf2_id = 4;
397  int32_t leaf3_id = 5;
398 
399  std::vector<int32_t> root_children{intermediary1_id, intermediary2_id};
400  std::vector<int32_t> intermediary1_children{leaf1_id};
401  std::vector<int32_t> intermediary2_children{leaf2_id, leaf3_id};
402  FlutterSemanticsNode2 root =
403  CreateSemanticsNode(root_id, "root", &root_children);
404  FlutterSemanticsNode2 intermediary1 = CreateSemanticsNode(
405  intermediary1_id, "intermediary 1", &intermediary1_children);
406  FlutterSemanticsNode2 intermediary2 = CreateSemanticsNode(
407  intermediary2_id, "intermediary 2", &intermediary2_children);
408  FlutterSemanticsNode2 leaf1 = CreateSemanticsNode(leaf1_id, "leaf 1");
409  FlutterSemanticsNode2 leaf2 = CreateSemanticsNode(leaf2_id, "leaf 2");
410  FlutterSemanticsNode2 leaf3 = CreateSemanticsNode(leaf3_id, "leaf 3");
411 
412  bridge->AddFlutterSemanticsNodeUpdate(root);
413  bridge->AddFlutterSemanticsNodeUpdate(intermediary1);
414  bridge->AddFlutterSemanticsNodeUpdate(intermediary2);
415  bridge->AddFlutterSemanticsNodeUpdate(leaf1);
416  bridge->AddFlutterSemanticsNodeUpdate(leaf2);
417  bridge->AddFlutterSemanticsNodeUpdate(leaf3);
418  bridge->CommitUpdates();
419  bridge->accessibility_events.clear();
420 
421  // Swap intermediary 1's and intermediary2's children.
422  int32_t new_intermediary1_children[] = {leaf2_id, leaf3_id};
423  intermediary1.child_count = 2;
424  intermediary1.children_in_traversal_order = new_intermediary1_children;
425 
426  int32_t new_intermediary2_children[] = {leaf1_id};
427  intermediary2.child_count = 1;
428  intermediary2.children_in_traversal_order = new_intermediary2_children;
429 
430  bridge->AddFlutterSemanticsNodeUpdate(intermediary1);
431  bridge->AddFlutterSemanticsNodeUpdate(intermediary2);
432  bridge->AddFlutterSemanticsNodeUpdate(leaf1);
433  bridge->AddFlutterSemanticsNodeUpdate(leaf2);
434  bridge->AddFlutterSemanticsNodeUpdate(leaf3);
435  bridge->CommitUpdates();
436 
437  auto root_node = bridge->GetFlutterPlatformNodeDelegateFromID(root_id).lock();
438  auto intermediary1_node =
439  bridge->GetFlutterPlatformNodeDelegateFromID(intermediary1_id).lock();
440  auto intermediary2_node =
441  bridge->GetFlutterPlatformNodeDelegateFromID(intermediary2_id).lock();
442  auto leaf1_node =
443  bridge->GetFlutterPlatformNodeDelegateFromID(leaf1_id).lock();
444  auto leaf2_node =
445  bridge->GetFlutterPlatformNodeDelegateFromID(leaf2_id).lock();
446  auto leaf3_node =
447  bridge->GetFlutterPlatformNodeDelegateFromID(leaf3_id).lock();
448 
449  EXPECT_EQ(root_node->GetChildCount(), 2);
450  EXPECT_EQ(root_node->GetData().child_ids[0], intermediary1_id);
451  EXPECT_EQ(root_node->GetData().child_ids[1], intermediary2_id);
452  EXPECT_EQ(root_node->GetName(), "root");
453 
454  EXPECT_EQ(intermediary1_node->GetChildCount(), 2);
455  EXPECT_EQ(intermediary1_node->GetData().child_ids[0], leaf2_id);
456  EXPECT_EQ(intermediary1_node->GetData().child_ids[1], leaf3_id);
457  EXPECT_EQ(intermediary1_node->GetName(), "intermediary 1");
458 
459  EXPECT_EQ(intermediary2_node->GetChildCount(), 1);
460  EXPECT_EQ(intermediary2_node->GetData().child_ids[0], leaf1_id);
461  EXPECT_EQ(intermediary2_node->GetName(), "intermediary 2");
462 
463  EXPECT_EQ(leaf1_node->GetChildCount(), 0);
464  EXPECT_EQ(leaf1_node->GetName(), "leaf 1");
465 
466  EXPECT_EQ(leaf2_node->GetChildCount(), 0);
467  EXPECT_EQ(leaf2_node->GetName(), "leaf 2");
468 
469  EXPECT_EQ(leaf3_node->GetChildCount(), 0);
470  EXPECT_EQ(leaf3_node->GetName(), "leaf 3");
471 
472  // Intermediary 1 and intermediary 2 have new children.
473  // Leaf 1, 2, and 3 are all moved.
474  ASSERT_EQ(bridge->accessibility_events.size(), size_t{5});
475  EXPECT_THAT(bridge->accessibility_events,
476  Contains(ui::AXEventGenerator::Event::CHILDREN_CHANGED).Times(2));
477  EXPECT_THAT(bridge->accessibility_events,
478  Contains(ui::AXEventGenerator::Event::SUBTREE_CREATED).Times(3));
479 }

References CreateSemanticsNode().

◆ TEST() [8/120]

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

Definition at line 325 of file accessibility_bridge_unittests.cc.

325  {
326  std::shared_ptr<TestAccessibilityBridge> bridge =
327  std::make_shared<TestAccessibilityBridge>();
328 
329  std::vector<int32_t> root_children{1};
330  std::vector<int32_t> child1_children{2};
331  FlutterSemanticsNode2 root = CreateSemanticsNode(0, "root", &root_children);
332  FlutterSemanticsNode2 child1 =
333  CreateSemanticsNode(1, "child 1", &child1_children);
334  FlutterSemanticsNode2 child2 = CreateSemanticsNode(2, "child 2");
335 
336  bridge->AddFlutterSemanticsNodeUpdate(root);
337  bridge->AddFlutterSemanticsNodeUpdate(child1);
338  bridge->AddFlutterSemanticsNodeUpdate(child2);
339  bridge->CommitUpdates();
340  bridge->accessibility_events.clear();
341 
342  // Reparent child2 from child1 to the root.
343  child1.child_count = 0;
344  child1.children_in_traversal_order = nullptr;
345 
346  int32_t new_root_children[] = {1, 2};
347  root.child_count = 2;
348  root.children_in_traversal_order = new_root_children;
349 
350  bridge->AddFlutterSemanticsNodeUpdate(root);
351  bridge->AddFlutterSemanticsNodeUpdate(child1);
352  bridge->AddFlutterSemanticsNodeUpdate(child2);
353  bridge->CommitUpdates();
354 
355  auto root_node = bridge->GetFlutterPlatformNodeDelegateFromID(0).lock();
356  auto child1_node = bridge->GetFlutterPlatformNodeDelegateFromID(1).lock();
357  auto child2_node = bridge->GetFlutterPlatformNodeDelegateFromID(2).lock();
358 
359  EXPECT_EQ(root_node->GetChildCount(), 2);
360  EXPECT_EQ(root_node->GetData().child_ids[0], 1);
361  EXPECT_EQ(root_node->GetData().child_ids[1], 2);
362  EXPECT_EQ(root_node->GetName(), "root");
363 
364  EXPECT_EQ(child1_node->GetChildCount(), 0);
365  EXPECT_EQ(child1_node->GetName(), "child 1");
366 
367  EXPECT_EQ(child2_node->GetChildCount(), 0);
368  EXPECT_EQ(child2_node->GetName(), "child 2");
369 
370  ASSERT_EQ(bridge->accessibility_events.size(), size_t{5});
371 
372  // Child2 is moved from child1 to root.
373  EXPECT_THAT(bridge->accessibility_events,
374  Contains(ui::AXEventGenerator::Event::CHILDREN_CHANGED).Times(2));
375  EXPECT_THAT(bridge->accessibility_events,
376  Contains(ui::AXEventGenerator::Event::SUBTREE_CREATED).Times(1));
377 
378  // Child1 is no longer a parent. It loses its group role and disables its
379  // 'clip children' attribute.
380  EXPECT_THAT(
381  bridge->accessibility_events,
382  Contains(ui::AXEventGenerator::Event::OTHER_ATTRIBUTE_CHANGED).Times(1));
383  EXPECT_THAT(bridge->accessibility_events,
384  Contains(ui::AXEventGenerator::Event::ROLE_CHANGED).Times(1));
385 }

References CreateSemanticsNode().

◆ TEST() [9/120]

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

Definition at line 482 of file accessibility_bridge_unittests.cc.

482  {
483  std::shared_ptr<TestAccessibilityBridge> bridge =
484  std::make_shared<TestAccessibilityBridge>();
485 
486  int32_t root_id = 0;
487  int32_t intermediary1_id = 1;
488  int32_t intermediary2_id = 2;
489  int32_t leaf1_id = 3;
490 
491  std::vector<int32_t> root_children{intermediary1_id, intermediary2_id};
492  std::vector<int32_t> intermediary1_children{leaf1_id};
493  FlutterSemanticsNode2 root =
494  CreateSemanticsNode(root_id, "root", &root_children);
495  FlutterSemanticsNode2 intermediary1 = CreateSemanticsNode(
496  intermediary1_id, "intermediary 1", &intermediary1_children);
497  FlutterSemanticsNode2 intermediary2 =
498  CreateSemanticsNode(intermediary2_id, "intermediary 2");
499  FlutterSemanticsNode2 leaf1 = CreateSemanticsNode(leaf1_id, "leaf 1");
500 
501  bridge->AddFlutterSemanticsNodeUpdate(root);
502  bridge->AddFlutterSemanticsNodeUpdate(intermediary1);
503  bridge->AddFlutterSemanticsNodeUpdate(intermediary2);
504  bridge->AddFlutterSemanticsNodeUpdate(leaf1);
505  bridge->CommitUpdates();
506  bridge->accessibility_events.clear();
507 
508  // Move intermediary1 from root to intermediary 2.
509  int32_t new_root_children[] = {intermediary2_id};
510  root.child_count = 1;
511  root.children_in_traversal_order = new_root_children;
512 
513  int32_t new_intermediary2_children[] = {intermediary1_id};
514  intermediary2.child_count = 1;
515  intermediary2.children_in_traversal_order = new_intermediary2_children;
516 
517  bridge->AddFlutterSemanticsNodeUpdate(root);
518  bridge->AddFlutterSemanticsNodeUpdate(intermediary1);
519  bridge->AddFlutterSemanticsNodeUpdate(intermediary2);
520  bridge->AddFlutterSemanticsNodeUpdate(leaf1);
521  bridge->CommitUpdates();
522 
523  auto root_node = bridge->GetFlutterPlatformNodeDelegateFromID(root_id).lock();
524  auto intermediary1_node =
525  bridge->GetFlutterPlatformNodeDelegateFromID(intermediary1_id).lock();
526  auto intermediary2_node =
527  bridge->GetFlutterPlatformNodeDelegateFromID(intermediary2_id).lock();
528  auto leaf1_node =
529  bridge->GetFlutterPlatformNodeDelegateFromID(leaf1_id).lock();
530 
531  EXPECT_EQ(root_node->GetChildCount(), 1);
532  EXPECT_EQ(root_node->GetData().child_ids[0], intermediary2_id);
533  EXPECT_EQ(root_node->GetName(), "root");
534 
535  EXPECT_EQ(intermediary2_node->GetChildCount(), 1);
536  EXPECT_EQ(intermediary2_node->GetData().child_ids[0], intermediary1_id);
537  EXPECT_EQ(intermediary2_node->GetName(), "intermediary 2");
538 
539  EXPECT_EQ(intermediary1_node->GetChildCount(), 1);
540  EXPECT_EQ(intermediary1_node->GetData().child_ids[0], leaf1_id);
541  EXPECT_EQ(intermediary1_node->GetName(), "intermediary 1");
542 
543  EXPECT_EQ(leaf1_node->GetChildCount(), 0);
544  EXPECT_EQ(leaf1_node->GetName(), "leaf 1");
545 
546  ASSERT_EQ(bridge->accessibility_events.size(), size_t{5});
547 
548  EXPECT_THAT(bridge->accessibility_events,
549  Contains(ui::AXEventGenerator::Event::CHILDREN_CHANGED).Times(2));
550  EXPECT_THAT(bridge->accessibility_events,
551  Contains(ui::AXEventGenerator::Event::SUBTREE_CREATED).Times(1));
552 
553  // Intermediary 2 becomes a parent node. It updates to group role and enables
554  // its 'clip children' attribute.
555  EXPECT_THAT(
556  bridge->accessibility_events,
557  Contains(ui::AXEventGenerator::Event::OTHER_ATTRIBUTE_CHANGED).Times(1));
558  EXPECT_THAT(bridge->accessibility_events,
559  Contains(ui::AXEventGenerator::Event::ROLE_CHANGED).Times(1));
560 }

References CreateSemanticsNode().

◆ TEST() [10/120]

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

Definition at line 306 of file accessibility_bridge_unittests.cc.

306  {
307  std::shared_ptr<TestAccessibilityBridge> bridge =
308  std::make_shared<TestAccessibilityBridge>();
309  FlutterSemanticsNode2 root = CreateSemanticsNode(0, "root");
310  auto flags = FlutterSemanticsFlags{
311  .is_checked = FlutterCheckState::kFlutterCheckStateTrue,
312  };
313 
314  root.flags2 = &flags;
315  bridge->AddFlutterSemanticsNodeUpdate(root);
316  bridge->CommitUpdates();
317 
318  auto root_node = bridge->GetFlutterPlatformNodeDelegateFromID(0).lock();
319  EXPECT_EQ(root_node->GetData().role, ax::mojom::Role::kCheckBox);
320  EXPECT_EQ(root_node->GetData().GetCheckedState(),
321  ax::mojom::CheckedState::kTrue);
322 }

References CreateSemanticsNode().

◆ TEST() [11/120]

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

Definition at line 246 of file accessibility_bridge_unittests.cc.

246  {
247  std::shared_ptr<TestAccessibilityBridge> bridge =
248  std::make_shared<TestAccessibilityBridge>();
249  FlutterSemanticsNode2 root = CreateSemanticsNode(0, "root");
250  auto flags = FlutterSemanticsFlags{
251  .is_text_field = true,
252  .is_read_only = true,
253  };
254  root.flags2 = &flags;
255 
256  bridge->AddFlutterSemanticsNodeUpdate(root);
257  bridge->CommitUpdates();
258 
259  auto root_node = bridge->GetFlutterPlatformNodeDelegateFromID(0).lock();
260 
261  EXPECT_FALSE(root_node->GetData().GetBoolAttribute(
262  ax::mojom::BoolAttribute::kEditableRoot));
263 }

References CreateSemanticsNode().

◆ TEST() [12/120]

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

Definition at line 572 of file accessibility_bridge_unittests.cc.

572  {
573  std::shared_ptr<TestAccessibilityBridge> bridge =
574  std::make_shared<TestAccessibilityBridge>();
575 
576  const int32_t root_id = 0;
577 
578  FlutterSemanticsNode2 root = CreateSemanticsNode(root_id, "root", {});
579 
580  bridge->AddFlutterSemanticsNodeUpdate(root);
581  bridge->CommitUpdates();
582 
583  auto root_node = bridge->GetFlutterPlatformNodeDelegateFromID(root_id).lock();
584  auto root_data = root_node->GetData();
585  EXPECT_TRUE(root_data.HasBoolAttribute(
586  ax::mojom::BoolAttribute::kIsLineBreakingObject));
587  EXPECT_TRUE(root_data.GetBoolAttribute(
588  ax::mojom::BoolAttribute::kIsLineBreakingObject));
589 }

References CreateSemanticsNode().

◆ TEST() [13/120]

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

Definition at line 282 of file accessibility_bridge_unittests.cc.

282  {
283  std::shared_ptr<TestAccessibilityBridge> bridge =
284  std::make_shared<TestAccessibilityBridge>();
285  FlutterSemanticsNode2 root = CreateSemanticsNode(0, "root");
286  auto flags = FlutterSemanticsFlags{
287  .is_enabled = FlutterTristate::kFlutterTristateTrue,
288  .is_focused = FlutterTristate::kFlutterTristateFalse,
289  .is_slider = true,
290  };
291 
292  root.flags2 = &flags;
293 
294  bridge->AddFlutterSemanticsNodeUpdate(root);
295  bridge->CommitUpdates();
296 
297  auto root_node = bridge->GetFlutterPlatformNodeDelegateFromID(0).lock();
298  EXPECT_EQ(root_node->GetData().role, ax::mojom::Role::kSlider);
299 }

References CreateSemanticsNode().

◆ TEST() [14/120]

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

Definition at line 265 of file accessibility_bridge_unittests.cc.

265  {
266  std::shared_ptr<TestAccessibilityBridge> bridge =
267  std::make_shared<TestAccessibilityBridge>();
268  FlutterSemanticsNode2 root = CreateSemanticsNode(0, "root");
269  auto flags = FlutterSemanticsFlags{
270  .is_enabled = FlutterTristate::kFlutterTristateTrue,
271  .is_toggled = FlutterTristate::kFlutterTristateFalse,
272  };
273 
274  root.flags2 = &flags;
275  bridge->AddFlutterSemanticsNodeUpdate(root);
276  bridge->CommitUpdates();
277 
278  auto root_node = bridge->GetFlutterPlatformNodeDelegateFromID(0).lock();
279  EXPECT_EQ(root_node->GetData().role, ax::mojom::Role::kSwitch);
280 }

References CreateSemanticsNode().

◆ TEST() [15/120]

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() [16/120]

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() [17/120]

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() [18/120]

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() [19/120]

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() [20/120]

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() [21/120]

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() [22/120]

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() [23/120]

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() [24/120]

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() [25/120]

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() [26/120]

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() [27/120]

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() [28/120]

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() [29/120]

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() [30/120]

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() [31/120]

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() [32/120]

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() [33/120]

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() [34/120]

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() [35/120]

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() [36/120]

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() [37/120]

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() [38/120]

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() [39/120]

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() [40/120]

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() [41/120]

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() [42/120]

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() [43/120]

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() [44/120]

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() [45/120]

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() [46/120]

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

Definition at line 469 of file FlutterKeyboardManagerTest.mm.

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

◆ TEST() [47/120]

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

Definition at line 445 of file FlutterKeyboardManagerTest.mm.

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

◆ TEST() [48/120]

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

Definition at line 453 of file FlutterKeyboardManagerTest.mm.

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

◆ TEST() [49/120]

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

Definition at line 457 of file FlutterKeyboardManagerTest.mm.

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

◆ TEST() [50/120]

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

Definition at line 461 of file FlutterKeyboardManagerTest.mm.

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

◆ TEST() [51/120]

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

Definition at line 465 of file FlutterKeyboardManagerTest.mm.

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

◆ TEST() [52/120]

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

Definition at line 473 of file FlutterKeyboardManagerTest.mm.

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

◆ TEST() [53/120]

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

Definition at line 449 of file FlutterKeyboardManagerTest.mm.

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

◆ TEST() [54/120]

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

Definition at line 441 of file FlutterKeyboardManagerTest.mm.

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

◆ TEST() [55/120]

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  root.actions = static_cast<FlutterSemanticsAction>(0);
43  root.text_selection_base = -1;
44  root.text_selection_extent = -1;
45  root.label = "accessibility";
46  root.hint = "";
47  root.value = "";
48  root.increased_value = "";
49  root.decreased_value = "";
50  root.tooltip = "";
51  root.child_count = 0;
52  root.custom_accessibility_actions_count = 0;
53  bridge->AddFlutterSemanticsNodeUpdate(root);
54 
55  bridge->CommitUpdates();
56 
57  auto root_platform_node_delegate = bridge->GetFlutterPlatformNodeDelegateFromID(0).lock();
58  // Verify the accessibility attribute matches.
59  NSAccessibilityElement* native_accessibility =
60  root_platform_node_delegate->GetNativeViewAccessible();
61  std::string value = [native_accessibility.accessibilityValue UTF8String];
62  EXPECT_TRUE(value == "accessibility");
63  EXPECT_EQ(native_accessibility.accessibilityRole, NSAccessibilityStaticTextRole);
64  EXPECT_EQ([native_accessibility.accessibilityChildren count], 0u);
65  [engine shutDownEngine];
66 }

References FlutterViewController::engine.

◆ TEST() [56/120]

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

Definition at line 147 of file FlutterPlatformNodeDelegateMacTest.mm.

147  {
148  FlutterViewController* viewController = CreateTestViewController();
149  FlutterEngine* engine = viewController.engine;
150 
151  // Attach the view to a NSWindow.
152  NSWindow* window = [[NSWindow alloc] initWithContentRect:NSMakeRect(0, 0, 800, 600)
153  styleMask:NSBorderlessWindowMask
154  backing:NSBackingStoreBuffered
155  defer:NO];
156  window.contentView = viewController.view;
157 
158  engine.semanticsEnabled = YES;
159  auto bridge = viewController.accessibilityBridge.lock();
160  // Initialize ax node data.
161  FlutterSemanticsNode2 root;
162  FlutterSemanticsFlags flags = FlutterSemanticsFlags{};
163  root.flags2 = &flags;
164  root.id = 0;
165  root.label = "root";
166  root.hint = "";
167  root.value = "";
168  root.increased_value = "";
169  root.decreased_value = "";
170  root.tooltip = "";
171  root.child_count = 1;
172  int32_t children[] = {1};
173  root.children_in_traversal_order = children;
174  root.custom_accessibility_actions_count = 0;
175  bridge->AddFlutterSemanticsNodeUpdate(root);
176 
177  FlutterSemanticsNode2 child1;
178  FlutterSemanticsFlags child_flags = FlutterSemanticsFlags{};
179  child1.flags2 = &child_flags;
180  child1.id = 1;
181  child1.label = "child 1";
182  child1.hint = "";
183  child1.value = "";
184  child1.increased_value = "";
185  child1.decreased_value = "";
186  child1.tooltip = "";
187  child1.child_count = 0;
188  child1.custom_accessibility_actions_count = 0;
189  bridge->AddFlutterSemanticsNodeUpdate(child1);
190 
191  bridge->CommitUpdates();
192 
193  auto root_platform_node_delegate = bridge->GetFlutterPlatformNodeDelegateFromID(1).lock();
194 
195  // Set up embedder API mock.
196  FlutterSemanticsAction called_action;
197  uint64_t called_id;
198 
199  engine.embedderAPI.DispatchSemanticsAction = MOCK_ENGINE_PROC(
200  DispatchSemanticsAction,
201  ([&called_id, &called_action](auto engine, uint64_t id, FlutterSemanticsAction action,
202  const uint8_t* data, size_t data_length) {
203  called_id = id;
204  called_action = action;
205  return kSuccess;
206  }));
207 
208  // Performs an AXAction.
209  ui::AXActionData action_data;
210  action_data.action = ax::mojom::Action::kDoDefault;
211  root_platform_node_delegate->AccessibilityPerformAction(action_data);
212 
213  EXPECT_EQ(called_action, FlutterSemanticsAction::kFlutterSemanticsActionTap);
214  EXPECT_EQ(called_id, 1u);
215 
216  [engine setViewController:nil];
217  [engine shutDownEngine];
218 }

References FlutterViewController::engine.

◆ TEST() [57/120]

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

Definition at line 303 of file FlutterPlatformNodeDelegateMacTest.mm.

303  {
304  FlutterViewController* viewController = CreateTestViewController();
305  FlutterEngine* engine = viewController.engine;
306  [viewController loadView];
307 
308  // Creates a NSWindow so that the native text field can become first responder.
309  NSWindow* window = [[NSWindow alloc] initWithContentRect:NSMakeRect(0, 0, 800, 600)
310  styleMask:NSBorderlessWindowMask
311  backing:NSBackingStoreBuffered
312  defer:NO];
313  window.contentView = viewController.view;
314  engine.semanticsEnabled = YES;
315 
316  auto bridge = viewController.accessibilityBridge.lock();
317  // Initialize ax node data.
318  FlutterSemanticsNode2 root;
319  root.id = 0;
320  FlutterSemanticsFlags flags = FlutterSemanticsFlags{0};
321  root.flags2 = &flags;
322  root.actions = static_cast<FlutterSemanticsAction>(0);
323  root.label = "root";
324  root.hint = "";
325  root.value = "";
326  root.increased_value = "";
327  root.decreased_value = "";
328  root.tooltip = "";
329  root.child_count = 1;
330  int32_t children[] = {1};
331  root.children_in_traversal_order = children;
332  root.custom_accessibility_actions_count = 0;
333  root.rect = {0, 0, 100, 100}; // LTRB
334  root.transform = {1, 0, 0, 0, 1, 0, 0, 0, 1};
335  bridge->AddFlutterSemanticsNodeUpdate(root);
336 
337  double rectSize = 50;
338  double transformFactor = 0.5;
339 
340  FlutterSemanticsNode2 child1;
341  FlutterSemanticsFlags child_flags = FlutterSemanticsFlags{0};
342  child1.flags2 = &child_flags;
343  child1.id = 1;
344  child1.actions = static_cast<FlutterSemanticsAction>(0);
345  child1.label = "";
346  child1.hint = "";
347  child1.value = "textfield";
348  child1.increased_value = "";
349  child1.decreased_value = "";
350  child1.tooltip = "";
351  child1.text_selection_base = -1;
352  child1.text_selection_extent = -1;
353  child1.child_count = 0;
354  child1.custom_accessibility_actions_count = 0;
355  child1.rect = {0, 0, rectSize, rectSize}; // LTRB
356  child1.transform = {transformFactor, 0, 0, 0, transformFactor, 0, 0, 0, 1};
357  bridge->AddFlutterSemanticsNodeUpdate(child1);
358 
359  bridge->CommitUpdates();
360 
361  auto child_platform_node_delegate = bridge->GetFlutterPlatformNodeDelegateFromID(1).lock();
362  // Verify the accessibility attribute matches.
363  id native_accessibility = child_platform_node_delegate->GetNativeViewAccessible();
364  EXPECT_TRUE([[native_accessibility className] isEqualToString:@"AXPlatformNodeCocoa"]);
365 
366  // Converting child to text field should produce `FlutterTextField` native view accessible.
367 
368  FlutterSemanticsFlags child_flags_updated_1 = FlutterSemanticsFlags{.is_text_field = true};
369  child1.flags2 = &child_flags_updated_1;
370  bridge->AddFlutterSemanticsNodeUpdate(child1);
371  bridge->CommitUpdates();
372 
373  native_accessibility = child_platform_node_delegate->GetNativeViewAccessible();
374  EXPECT_TRUE([native_accessibility isKindOfClass:[FlutterTextField class]]);
375 
376  FlutterSemanticsFlags child_flags_updated_2 = FlutterSemanticsFlags{.is_text_field = false};
377  child1.flags2 = &child_flags_updated_2;
378  bridge->AddFlutterSemanticsNodeUpdate(child1);
379  bridge->CommitUpdates();
380 
381  native_accessibility = child_platform_node_delegate->GetNativeViewAccessible();
382  EXPECT_TRUE([[native_accessibility className] isEqualToString:@"AXPlatformNodeCocoa"]);
383 }
FlutterTextField
Definition: FlutterTextInputSemanticsObject.h:82

References FlutterViewController::engine.

◆ TEST() [58/120]

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

Definition at line 68 of file FlutterPlatformNodeDelegateMacTest.mm.

68  {
69  FlutterViewController* viewController = CreateTestViewController();
70  FlutterEngine* engine = viewController.engine;
71  engine.semanticsEnabled = YES;
72  auto bridge = viewController.accessibilityBridge.lock();
73  // Initialize ax node data.
74  FlutterSemanticsNode2 root;
75  FlutterSemanticsFlags flags = FlutterSemanticsFlags{.is_text_field = true, .is_read_only = true};
76  root.id = 0;
77  root.flags2 = &flags;
78  root.actions = static_cast<FlutterSemanticsAction>(0);
79  root.text_selection_base = 1;
80  root.text_selection_extent = 3;
81  root.label = "";
82  root.hint = "";
83  // Selectable text store its text in value
84  root.value = "selectable text";
85  root.increased_value = "";
86  root.decreased_value = "";
87  root.tooltip = "";
88  root.child_count = 0;
89  root.custom_accessibility_actions_count = 0;
90  bridge->AddFlutterSemanticsNodeUpdate(root);
91 
92  bridge->CommitUpdates();
93 
94  auto root_platform_node_delegate = bridge->GetFlutterPlatformNodeDelegateFromID(0).lock();
95  // Verify the accessibility attribute matches.
96  NSAccessibilityElement* native_accessibility =
97  root_platform_node_delegate->GetNativeViewAccessible();
98  std::string value = [native_accessibility.accessibilityValue UTF8String];
99  EXPECT_EQ(value, "selectable text");
100  EXPECT_EQ(native_accessibility.accessibilityRole, NSAccessibilityStaticTextRole);
101  EXPECT_EQ([native_accessibility.accessibilityChildren count], 0u);
102  NSRange selection = native_accessibility.accessibilitySelectedTextRange;
103  EXPECT_EQ(selection.location, 1u);
104  EXPECT_EQ(selection.length, 2u);
105  std::string selected_text = [native_accessibility.accessibilitySelectedText UTF8String];
106  EXPECT_EQ(selected_text, "el");
107 }

References FlutterViewController::engine.

◆ TEST() [59/120]

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

Definition at line 109 of file FlutterPlatformNodeDelegateMacTest.mm.

109  {
110  FlutterViewController* viewController = CreateTestViewController();
111  FlutterEngine* engine = viewController.engine;
112  engine.semanticsEnabled = YES;
113  auto bridge = viewController.accessibilityBridge.lock();
114  // Initialize ax node data.
115  FlutterSemanticsNode2 root;
116  FlutterSemanticsFlags flags = FlutterSemanticsFlags{.is_text_field = true, .is_read_only = true};
117  root.id = 0;
118  root.flags2 = &flags;
119  root.actions = static_cast<FlutterSemanticsAction>(0);
120  root.text_selection_base = -1;
121  root.text_selection_extent = -1;
122  root.label = "";
123  root.hint = "";
124  // Selectable text store its text in value
125  root.value = "selectable text";
126  root.increased_value = "";
127  root.decreased_value = "";
128  root.tooltip = "";
129  root.child_count = 0;
130  root.custom_accessibility_actions_count = 0;
131  bridge->AddFlutterSemanticsNodeUpdate(root);
132 
133  bridge->CommitUpdates();
134 
135  auto root_platform_node_delegate = bridge->GetFlutterPlatformNodeDelegateFromID(0).lock();
136  // Verify the accessibility attribute matches.
137  NSAccessibilityElement* native_accessibility =
138  root_platform_node_delegate->GetNativeViewAccessible();
139  NSRange selection = native_accessibility.accessibilitySelectedTextRange;
140  EXPECT_TRUE(selection.location == NSNotFound);
141  EXPECT_EQ(selection.length, 0u);
142 }

References FlutterViewController::engine.

◆ TEST() [60/120]

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

Definition at line 222 of file FlutterPlatformNodeDelegateMacTest.mm.

222  {
223  FlutterViewController* viewController = CreateTestViewController();
224  FlutterEngine* engine = viewController.engine;
225  [viewController loadView];
226 
227  // Unit test localization is unnecessary.
228  // NOLINTNEXTLINE(clang-analyzer-optin.osx.cocoa.localizability.NonLocalizedStringChecker)
229  engine.textInputPlugin.string = @"textfield";
230  // Creates a NSWindow so that the native text field can become first responder.
231  NSWindow* window = [[NSWindow alloc] initWithContentRect:NSMakeRect(0, 0, 800, 600)
232  styleMask:NSBorderlessWindowMask
233  backing:NSBackingStoreBuffered
234  defer:NO];
235  window.contentView = viewController.view;
236  engine.semanticsEnabled = YES;
237 
238  auto bridge = viewController.accessibilityBridge.lock();
239  // Initialize ax node data.
240  FlutterSemanticsNode2 root;
241  FlutterSemanticsFlags flags = FlutterSemanticsFlags{0};
242  FlutterSemanticsFlags child_flags = FlutterSemanticsFlags{.is_text_field = true};
243  root.id = 0;
244  root.flags2 = &flags;
245  root.actions = static_cast<FlutterSemanticsAction>(0);
246  root.label = "root";
247  root.hint = "";
248  root.value = "";
249  root.increased_value = "";
250  root.decreased_value = "";
251  root.tooltip = "";
252  root.child_count = 1;
253  int32_t children[] = {1};
254  root.children_in_traversal_order = children;
255  root.custom_accessibility_actions_count = 0;
256  root.rect = {0, 0, 100, 100}; // LTRB
257  root.transform = {1, 0, 0, 0, 1, 0, 0, 0, 1};
258  bridge->AddFlutterSemanticsNodeUpdate(root);
259 
260  double rectSize = 50;
261  double transformFactor = 0.5;
262 
263  FlutterSemanticsNode2 child1;
264  child1.id = 1;
265  child1.flags2 = &child_flags;
266  child1.actions = static_cast<FlutterSemanticsAction>(0);
267  child1.label = "";
268  child1.hint = "";
269  child1.value = "textfield";
270  child1.increased_value = "";
271  child1.decreased_value = "";
272  child1.tooltip = "";
273  child1.text_selection_base = -1;
274  child1.text_selection_extent = -1;
275  child1.child_count = 0;
276  child1.custom_accessibility_actions_count = 0;
277  child1.rect = {0, 0, rectSize, rectSize}; // LTRB
278  child1.transform = {transformFactor, 0, 0, 0, transformFactor, 0, 0, 0, 1};
279  bridge->AddFlutterSemanticsNodeUpdate(child1);
280 
281  bridge->CommitUpdates();
282 
283  auto child_platform_node_delegate = bridge->GetFlutterPlatformNodeDelegateFromID(1).lock();
284  // Verify the accessibility attribute matches.
285  id native_accessibility = child_platform_node_delegate->GetNativeViewAccessible();
286  EXPECT_EQ([native_accessibility isKindOfClass:[FlutterTextField class]], YES);
287  FlutterTextField* native_text_field = (FlutterTextField*)native_accessibility;
288 
289  NSView* view = viewController.flutterView;
290  CGRect scaledBounds = [view convertRectToBacking:view.bounds];
291  CGSize scaledSize = scaledBounds.size;
292  double pixelRatio = view.bounds.size.width == 0 ? 1 : scaledSize.width / view.bounds.size.width;
293 
294  double expectedFrameSize = rectSize * transformFactor / pixelRatio;
295  EXPECT_EQ(NSEqualRects(native_text_field.frame, NSMakeRect(0, 600 - expectedFrameSize,
296  expectedFrameSize, expectedFrameSize)),
297  YES);
298 
299  [native_text_field startEditing];
300  EXPECT_EQ([native_text_field.stringValue isEqualToString:@"textfield"], YES);
301 }

References FlutterViewController::engine.

◆ TEST() [61/120]

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

Definition at line 117 of file flutter_platform_node_delegate_unittests.cc.

117  {
118  std::shared_ptr<TestAccessibilityBridge> bridge =
119  std::make_shared<TestAccessibilityBridge>();
120  FlutterSemanticsFlags flags = FlutterSemanticsFlags{0};
121  FlutterSemanticsNode2 root;
122  root.id = 0;
123  root.label = "root";
124  root.hint = "";
125  root.value = "";
126  root.increased_value = "";
127  root.decreased_value = "";
128  root.tooltip = "";
129  root.child_count = 1;
130  root.flags2 = &flags;
131  int32_t children[] = {1};
132  root.children_in_traversal_order = children;
133  root.custom_accessibility_actions_count = 0;
134  root.rect = {0, 0, 100, 100}; // LTRB
135  root.transform = {1, 0, 0, 0, 1, 0, 0, 0, 1};
136  bridge->AddFlutterSemanticsNodeUpdate(root);
137 
138  FlutterSemanticsNode2 child1;
139  child1.id = 1;
140  child1.label = "child 1";
141  child1.hint = "";
142  child1.value = "";
143  child1.increased_value = "";
144  child1.decreased_value = "";
145  child1.tooltip = "";
146  child1.child_count = 0;
147  child1.flags2 = &flags;
148  child1.custom_accessibility_actions_count = 0;
149  child1.rect = {0, 0, 50, 50}; // LTRB
150  child1.transform = {0.5, 0, 0, 0, 0.5, 0, 0, 0, 1};
151  bridge->AddFlutterSemanticsNodeUpdate(child1);
152 
153  bridge->CommitUpdates();
154  auto child1_node = bridge->GetFlutterPlatformNodeDelegateFromID(1).lock();
155  ui::AXOffscreenResult result;
156  gfx::Rect bounds =
157  child1_node->GetBoundsRect(ui::AXCoordinateSystem::kScreenDIPs,
158  ui::AXClippingBehavior::kClipped, &result);
159  EXPECT_EQ(bounds.x(), 0);
160  EXPECT_EQ(bounds.y(), 0);
161  EXPECT_EQ(bounds.width(), 25);
162  EXPECT_EQ(bounds.height(), 25);
163  EXPECT_EQ(result, ui::AXOffscreenResult::kOnscreen);
164 }

◆ TEST() [62/120]

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

Definition at line 166 of file flutter_platform_node_delegate_unittests.cc.

166  {
167  std::shared_ptr<TestAccessibilityBridge> bridge =
168  std::make_shared<TestAccessibilityBridge>();
169  FlutterSemanticsFlags flags = FlutterSemanticsFlags{0};
170  FlutterSemanticsNode2 root;
171  root.id = 0;
172  root.label = "root";
173  root.hint = "";
174  root.value = "";
175  root.increased_value = "";
176  root.decreased_value = "";
177  root.tooltip = "";
178  root.child_count = 1;
179  root.flags2 = &flags;
180  int32_t children[] = {1};
181  root.children_in_traversal_order = children;
182  root.custom_accessibility_actions_count = 0;
183  root.rect = {0, 0, 100, 100}; // LTRB
184  root.transform = {1, 0, 0, 0, 1, 0, 0, 0, 1};
185  bridge->AddFlutterSemanticsNodeUpdate(root);
186 
187  FlutterSemanticsNode2 child1;
188  child1.id = 1;
189  child1.label = "child 1";
190  child1.hint = "";
191  child1.value = "";
192  child1.increased_value = "";
193  child1.decreased_value = "";
194  child1.tooltip = "";
195  child1.child_count = 0;
196  child1.flags2 = &flags;
197  child1.custom_accessibility_actions_count = 0;
198  child1.rect = {90, 90, 100, 100}; // LTRB
199  child1.transform = {2, 0, 0, 0, 2, 0, 0, 0, 1};
200  bridge->AddFlutterSemanticsNodeUpdate(child1);
201 
202  bridge->CommitUpdates();
203  auto child1_node = bridge->GetFlutterPlatformNodeDelegateFromID(1).lock();
204  ui::AXOffscreenResult result;
205  gfx::Rect bounds =
206  child1_node->GetBoundsRect(ui::AXCoordinateSystem::kScreenDIPs,
207  ui::AXClippingBehavior::kUnclipped, &result);
208  EXPECT_EQ(bounds.x(), 180);
209  EXPECT_EQ(bounds.y(), 180);
210  EXPECT_EQ(bounds.width(), 20);
211  EXPECT_EQ(bounds.height(), 20);
212  EXPECT_EQ(result, ui::AXOffscreenResult::kOffscreen);
213 }

◆ TEST() [63/120]

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

Definition at line 89 of file flutter_platform_node_delegate_unittests.cc.

89  {
90  // Set up a flutter accessibility node.
91  std::shared_ptr<TestAccessibilityBridge> bridge =
92  std::make_shared<TestAccessibilityBridge>();
93  FlutterSemanticsNode2 root;
94  root.id = 0;
95  FlutterSemanticsFlags flags = FlutterSemanticsFlags{0};
96  flags.is_text_field = true;
97  root.flags2 = &flags;
98  root.actions = static_cast<FlutterSemanticsAction>(0);
99  root.text_selection_base = -1;
100  root.text_selection_extent = -1;
101  root.label = "root";
102  root.hint = "";
103  root.value = "";
104  root.increased_value = "";
105  root.decreased_value = "";
106  root.tooltip = "";
107  root.child_count = 0;
108  root.custom_accessibility_actions_count = 0;
109  bridge->AddFlutterSemanticsNodeUpdate(root);
110 
111  bridge->CommitUpdates();
112 
113  auto accessibility = bridge->GetFlutterPlatformNodeDelegateFromID(0).lock();
114  EXPECT_EQ(accessibility->GetData().id, 0);
115 }

◆ TEST() [64/120]

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

Definition at line 289 of file flutter_platform_node_delegate_unittests.cc.

289  {
290  std::shared_ptr<TestAccessibilityBridge> bridge =
291  std::make_shared<TestAccessibilityBridge>();
292  FlutterSemanticsFlags flags = FlutterSemanticsFlags{0};
293  FlutterSemanticsNode2 root;
294  root.id = 0;
295  root.label = "root";
296  root.hint = "";
297  root.value = "";
298  root.increased_value = "";
299  root.decreased_value = "";
300  root.tooltip = "";
301  root.child_count = 1;
302  root.flags2 = &flags;
303  int32_t children[] = {1};
304  root.children_in_traversal_order = children;
305  root.custom_accessibility_actions_count = 0;
306  bridge->AddFlutterSemanticsNodeUpdate(root);
307 
308  FlutterSemanticsNode2 child1;
309  child1.id = 1;
310  child1.label = "child 1";
311  child1.hint = "";
312  child1.value = "";
313  child1.increased_value = "";
314  child1.decreased_value = "";
315  child1.tooltip = "";
316  child1.child_count = 0;
317  child1.flags2 = &flags;
318  child1.custom_accessibility_actions_count = 0;
319  bridge->AddFlutterSemanticsNodeUpdate(child1);
320 
321  bridge->CommitUpdates();
322  auto root_node = bridge->GetFlutterPlatformNodeDelegateFromID(0).lock();
323  auto child1_node = bridge->GetFlutterPlatformNodeDelegateFromID(1).lock();
324  auto node_by_id = root_node->GetFromNodeID(1);
325  EXPECT_EQ(child1_node->GetPlatformNode(), node_by_id);
326 }

◆ TEST() [65/120]

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  root.actions = static_cast<FlutterSemanticsAction>(0);
52  root.text_selection_base = -1;
53  root.text_selection_extent = -1;
54  root.label = "root";
55  root.hint = "";
56  root.value = "";
57  root.increased_value = "";
58  root.decreased_value = "";
59  root.tooltip = "";
60  root.child_count = 0;
61  root.custom_accessibility_actions_count = 0;
62  bridge->AddFlutterSemanticsNodeUpdate(root);
63 
64  bridge->CommitUpdates();
65 
66  auto accessibility = bridge->GetFlutterPlatformNodeDelegateFromID(0).lock();
67  // Performs an AXAction.
68  ui::AXActionData action_data;
69  action_data.action = ax::mojom::Action::kDoDefault;
70  accessibility->AccessibilityPerformAction(action_data);
71  EXPECT_EQ(bridge->performed_actions.size(), size_t{1});
72  EXPECT_EQ(bridge->performed_actions[0],
73  FlutterSemanticsAction::kFlutterSemanticsActionTap);
74 
75  action_data.action = ax::mojom::Action::kFocus;
76  accessibility->AccessibilityPerformAction(action_data);
77  EXPECT_EQ(bridge->performed_actions.size(), size_t{2});
78  EXPECT_EQ(
79  bridge->performed_actions[1],
80  FlutterSemanticsAction::kFlutterSemanticsActionDidGainAccessibilityFocus);
81 
82  action_data.action = ax::mojom::Action::kScrollToMakeVisible;
83  accessibility->AccessibilityPerformAction(action_data);
84  EXPECT_EQ(bridge->performed_actions.size(), size_t{3});
85  EXPECT_EQ(bridge->performed_actions[2],
86  FlutterSemanticsAction::kFlutterSemanticsActionShowOnScreen);
87 }

◆ TEST() [66/120]

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

Definition at line 215 of file flutter_platform_node_delegate_unittests.cc.

215  {
216  std::shared_ptr<TestAccessibilityBridge> bridge =
217  std::make_shared<TestAccessibilityBridge>();
218  FlutterSemanticsFlags flags = FlutterSemanticsFlags{0};
219  FlutterSemanticsNode2 root;
220  root.id = 0;
221  root.label = "root";
222  root.hint = "";
223  root.value = "";
224  root.increased_value = "";
225  root.decreased_value = "";
226  root.tooltip = "";
227  root.child_count = 1;
228  root.flags2 = &flags;
229  int32_t children[] = {1};
230  root.children_in_traversal_order = children;
231  root.custom_accessibility_actions_count = 0;
232  root.rect = {0, 0, 100, 100}; // LTRB
233  root.transform = {1, 0, 0, 0, 1, 0, 0, 0, 1};
234  bridge->AddFlutterSemanticsNodeUpdate(root);
235 
236  FlutterSemanticsNode2 child1;
237  child1.id = 1;
238  child1.label = "child 1";
239  child1.hint = "";
240  child1.value = "";
241  child1.increased_value = "";
242  child1.decreased_value = "";
243  child1.tooltip = "";
244  child1.child_count = 0;
245  child1.flags2 = &flags;
246  child1.custom_accessibility_actions_count = 0;
247  child1.rect = {0, 0, 50, 50}; // LTRB
248  child1.transform = {0.5, 0, 0, 0, 0.5, 0, 0, 0, 1};
249  bridge->AddFlutterSemanticsNodeUpdate(child1);
250 
251  bridge->CommitUpdates();
252  auto child1_node = bridge->GetFlutterPlatformNodeDelegateFromID(1).lock();
253  auto owner_bridge = child1_node->GetOwnerBridge().lock();
254 
255  bool result;
256  gfx::RectF bounds = owner_bridge->RelativeToGlobalBounds(
257  child1_node->GetAXNode(), result, true);
258  EXPECT_EQ(bounds.x(), 0);
259  EXPECT_EQ(bounds.y(), 0);
260  EXPECT_EQ(bounds.width(), 25);
261  EXPECT_EQ(bounds.height(), 25);
262  EXPECT_EQ(result, false);
263 }

◆ TEST() [67/120]

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() [68/120]

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

Definition at line 265 of file flutter_platform_node_delegate_unittests.cc.

265  {
266  std::shared_ptr<TestAccessibilityBridge> bridge =
267  std::make_shared<TestAccessibilityBridge>();
268  FlutterSemanticsFlags flags = FlutterSemanticsFlags{0};
269  FlutterSemanticsNode2 root;
270  root.id = 0;
271  root.label = "root";
272  root.hint = "";
273  root.value = "";
274  root.increased_value = "";
275  root.decreased_value = "";
276  root.tooltip = "";
277  root.child_count = 0;
278  root.flags2 = &flags;
279  root.children_in_traversal_order = nullptr;
280  root.custom_accessibility_actions_count = 0;
281  bridge->AddFlutterSemanticsNodeUpdate(root);
282 
283  bridge->CommitUpdates();
284  auto root_node = bridge->GetFlutterPlatformNodeDelegateFromID(0).lock();
285  auto lowest_platform_ancestor = root_node->GetLowestPlatformAncestor();
286  EXPECT_EQ(root_node->GetNativeViewAccessible(), lowest_platform_ancestor);
287 }

◆ TEST() [69/120]

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() [70/120]

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() [71/120]

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() [72/120]

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() [73/120]

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() [74/120]

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() [75/120]

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() [76/120]

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() [77/120]

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() [78/120]

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() [79/120]

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() [80/120]

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() [81/120]

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() [82/120]

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() [83/120]

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() [84/120]

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() [85/120]

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() [86/120]

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() [87/120]

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

Definition at line 2172 of file FlutterTextInputPluginTest.mm.

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

◆ TEST() [88/120]

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() [89/120]

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

Definition at line 2483 of file FlutterTextInputPluginTest.mm.

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

◆ TEST() [90/120]

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() [91/120]

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 }
kViewId
static const FlutterViewIdentifier kViewId
Definition: FlutterTextInputPluginTest.mm:70
-[FlutterTextInputPlugin handleMethodCall:result:]
void handleMethodCall:result:(FlutterMethodCall *call,[result] FlutterResult result)

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

◆ TEST() [92/120]

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

Definition at line 2130 of file FlutterTextInputPluginTest.mm.

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

◆ TEST() [93/120]

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

Definition at line 2110 of file FlutterTextInputPluginTest.mm.

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

◆ TEST() [94/120]

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

Definition at line 2122 of file FlutterTextInputPluginTest.mm.

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

◆ TEST() [95/120]

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

Definition at line 2126 of file FlutterTextInputPluginTest.mm.

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

◆ TEST() [96/120]

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

Definition at line 2114 of file FlutterTextInputPluginTest.mm.

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

◆ TEST() [97/120]

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

Definition at line 2118 of file FlutterTextInputPluginTest.mm.

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

◆ TEST() [98/120]

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

Definition at line 2106 of file FlutterTextInputPluginTest.mm.

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

◆ TEST() [99/120]

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

Definition at line 2102 of file FlutterTextInputPluginTest.mm.

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

◆ TEST() [100/120]

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

Definition at line 2156 of file FlutterTextInputPluginTest.mm.

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

◆ TEST() [101/120]

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

Definition at line 2160 of file FlutterTextInputPluginTest.mm.

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

◆ TEST() [102/120]

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

Definition at line 2090 of file FlutterTextInputPluginTest.mm.

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

◆ TEST() [103/120]

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

Definition at line 2135 of file FlutterTextInputPluginTest.mm.

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

◆ TEST() [104/120]

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

Definition at line 2139 of file FlutterTextInputPluginTest.mm.

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

◆ TEST() [105/120]

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

Definition at line 2143 of file FlutterTextInputPluginTest.mm.

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

◆ TEST() [106/120]

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

Definition at line 2188 of file FlutterTextInputPluginTest.mm.

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

◆ TEST() [107/120]

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

Definition at line 2164 of file FlutterTextInputPluginTest.mm.

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

◆ TEST() [108/120]

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

Definition at line 2152 of file FlutterTextInputPluginTest.mm.

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

◆ TEST() [109/120]

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

Definition at line 2168 of file FlutterTextInputPluginTest.mm.

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

◆ TEST() [110/120]

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

Definition at line 2180 of file FlutterTextInputPluginTest.mm.

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

◆ TEST() [111/120]

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

Definition at line 2184 of file FlutterTextInputPluginTest.mm.

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

◆ TEST() [112/120]

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

Definition at line 2192 of file FlutterTextInputPluginTest.mm.

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

◆ TEST() [113/120]

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

Definition at line 2148 of file FlutterTextInputPluginTest.mm.

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

◆ TEST() [114/120]

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

Definition at line 2098 of file FlutterTextInputPluginTest.mm.

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

◆ TEST() [115/120]

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

Definition at line 2094 of file FlutterTextInputPluginTest.mm.

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

◆ TEST() [116/120]

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

Definition at line 2176 of file FlutterTextInputPluginTest.mm.

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

◆ TEST() [117/120]

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() [118/120]

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() [119/120]

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() [120/120]

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() [1/82]

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

Definition at line 215 of file AccessibilityBridgeMacTest.mm.

215  {
216  FlutterViewController* viewController = CreateTestViewController();
217  FlutterEngine* engine = viewController.engine;
218 
219  // Setting up bridge so that the AccessibilityBridgeMacDelegateSpy
220  // can query semantics information from.
221  engine.semanticsEnabled = YES;
222  auto bridge = std::static_pointer_cast<AccessibilityBridgeMacSpy>(
223  viewController.accessibilityBridge.lock());
224  FlutterSemanticsNode2 root;
225  FlutterSemanticsFlags flags = FlutterSemanticsFlags{0};
226  root.id = 0;
227  root.flags2 = &flags;
228  root.actions = static_cast<FlutterSemanticsAction>(0);
229  root.text_selection_base = -1;
230  root.text_selection_extent = -1;
231  root.label = "root";
232  root.hint = "";
233  root.value = "";
234  root.increased_value = "";
235  root.decreased_value = "";
236  root.tooltip = "";
237  root.child_count = 0;
238  root.custom_accessibility_actions_count = 0;
239  bridge->AddFlutterSemanticsNodeUpdate(root);
240 
241  bridge->CommitUpdates();
242  auto platform_node_delegate = bridge->GetFlutterPlatformNodeDelegateFromID(0).lock();
243 
244  // Creates a targeted event.
245  ui::AXTree tree;
246  ui::AXNode ax_node(&tree, nullptr, 0, 0);
247  ui::AXNodeData node_data;
248  node_data.id = 0;
249  ax_node.SetData(node_data);
250  std::vector<ui::AXEventIntent> intent;
251  ui::AXEventGenerator::EventParams event_params(ui::AXEventGenerator::Event::CHILDREN_CHANGED,
252  ax::mojom::EventFrom::kNone, intent);
253  ui::AXEventGenerator::TargetedEvent targeted_event(&ax_node, event_params);
254 
255  bridge->OnAccessibilityEvent(targeted_event);
256 
257  // Does not send any notification if the engine is headless.
258  EXPECT_EQ(bridge->actual_notifications.size(), 0u);
259  [engine shutDownEngine];
260 }

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

◆ TEST_F() [2/82]

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

Definition at line 262 of file AccessibilityBridgeMacTest.mm.

262  {
263  FlutterViewController* viewController = CreateTestViewController();
264  FlutterEngine* engine = viewController.engine;
265 
266  // Setting up bridge so that the AccessibilityBridgeMacDelegateSpy
267  // can query semantics information from.
268  engine.semanticsEnabled = YES;
269  auto bridge = std::static_pointer_cast<AccessibilityBridgeMacSpy>(
270  viewController.accessibilityBridge.lock());
271  FlutterSemanticsNode2 root;
272  FlutterSemanticsFlags flags = FlutterSemanticsFlags{0};
273  root.id = 0;
274  root.flags2 = &flags;
275  root.actions = static_cast<FlutterSemanticsAction>(0);
276  root.text_selection_base = -1;
277  root.text_selection_extent = -1;
278  root.label = "root";
279  root.hint = "";
280  root.value = "";
281  root.increased_value = "";
282  root.decreased_value = "";
283  root.tooltip = "";
284  root.child_count = 0;
285  root.custom_accessibility_actions_count = 0;
286  bridge->AddFlutterSemanticsNodeUpdate(root);
287 
288  bridge->CommitUpdates();
289  auto platform_node_delegate = bridge->GetFlutterPlatformNodeDelegateFromID(0).lock();
290 
291  // Creates a targeted event.
292  ui::AXTree tree;
293  ui::AXNode ax_node(&tree, nullptr, 0, 0);
294  ui::AXNodeData node_data;
295  node_data.id = 0;
296  ax_node.SetData(node_data);
297  std::vector<ui::AXEventIntent> intent;
298  ui::AXEventGenerator::EventParams event_params(ui::AXEventGenerator::Event::CHILDREN_CHANGED,
299  ax::mojom::EventFrom::kNone, intent);
300  ui::AXEventGenerator::TargetedEvent targeted_event(&ax_node, event_params);
301 
302  bridge->OnAccessibilityEvent(targeted_event);
303 
304  // Does not send any notification if the flutter view is not attached to a NSWindow.
305  EXPECT_EQ(bridge->actual_notifications.size(), 0u);
306  [engine shutDownEngine];
307 }

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

◆ TEST_F() [3/82]

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

Definition at line 148 of file AccessibilityBridgeMacTest.mm.

148  {
149  FlutterViewController* viewController = CreateTestViewController();
150  FlutterEngine* engine = viewController.engine;
151  NSWindow* expectedTarget = GetWindow();
152  expectedTarget.contentView = viewController.view;
153 
154  // Setting up bridge so that the AccessibilityBridgeMacDelegateSpy
155  // can query semantics information from.
156  engine.semanticsEnabled = YES;
157  auto bridge = std::static_pointer_cast<AccessibilityBridgeMacSpy>(
158  viewController.accessibilityBridge.lock());
159 
160  FlutterSemanticsNode2 node1;
161  FlutterSemanticsFlags flags = FlutterSemanticsFlags{0};
162  std::vector<int32_t> node1_children{2};
163  node1.id = 1;
164  node1.flags2 = &flags;
165  node1.actions = static_cast<FlutterSemanticsAction>(0);
166  node1.text_selection_base = -1;
167  node1.text_selection_extent = -1;
168  node1.label = "node1";
169  node1.hint = "";
170  node1.value = "";
171  node1.increased_value = "";
172  node1.decreased_value = "";
173  node1.tooltip = "";
174  node1.child_count = node1_children.size();
175  node1.children_in_traversal_order = node1_children.data();
176  node1.children_in_hit_test_order = node1_children.data();
177  node1.custom_accessibility_actions_count = 0;
178 
179  FlutterSemanticsNode2 node2;
180  node2.id = 2;
181  node2.flags2 = &flags;
182  node2.actions = static_cast<FlutterSemanticsAction>(0);
183  node2.text_selection_base = -1;
184  node2.text_selection_extent = -1;
185  node2.label = "node2";
186  node2.hint = "";
187  node2.value = "";
188  node2.increased_value = "";
189  node2.decreased_value = "";
190  node2.tooltip = "";
191  node2.child_count = 0;
192  node2.custom_accessibility_actions_count = 0;
193 
194  bridge->AddFlutterSemanticsNodeUpdate(node1);
195  bridge->AddFlutterSemanticsNodeUpdate(node2);
196  bridge->CommitUpdates();
197 
198  // Look up the root node delegate.
199  auto root_delegate = bridge->GetFlutterPlatformNodeDelegateFromID(1).lock();
200  ASSERT_TRUE(root_delegate);
201  ASSERT_EQ(root_delegate->GetChildCount(), 1);
202 
203  // Look up the child node delegate.
204  auto child_delegate = bridge->GetFlutterPlatformNodeDelegateFromID(2).lock();
205  ASSERT_TRUE(child_delegate);
206  ASSERT_EQ(child_delegate->GetChildCount(), 0);
207 
208  // Ensure a node with ID 0 does not exist.
209  auto invalid_delegate = bridge->GetFlutterPlatformNodeDelegateFromID(0).lock();
210  ASSERT_FALSE(invalid_delegate);
211 
212  [engine shutDownEngine];
213 }

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

◆ TEST_F() [4/82]

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  root.actions = static_cast<FlutterSemanticsAction>(0);
106  root.text_selection_base = -1;
107  root.text_selection_extent = -1;
108  root.label = "root";
109  root.hint = "";
110  root.value = "";
111  root.increased_value = "";
112  root.decreased_value = "";
113  root.tooltip = "";
114  root.child_count = 0;
115  root.custom_accessibility_actions_count = 0;
116  bridge->AddFlutterSemanticsNodeUpdate(root);
117 
118  bridge->CommitUpdates();
119  auto platform_node_delegate = bridge->GetFlutterPlatformNodeDelegateFromID(0).lock();
120 
121  // Creates a targeted event.
122  ui::AXTree tree;
123  ui::AXNode ax_node(&tree, nullptr, 0, 0);
124  ui::AXNodeData node_data;
125  node_data.id = 0;
126  ax_node.SetData(node_data);
127  std::vector<ui::AXEventIntent> intent;
128  ui::AXEventGenerator::EventParams event_params(ui::AXEventGenerator::Event::CHILDREN_CHANGED,
129  ax::mojom::EventFrom::kNone, intent);
130  ui::AXEventGenerator::TargetedEvent targeted_event(&ax_node, event_params);
131 
132  bridge->OnAccessibilityEvent(targeted_event);
133 
134  ASSERT_EQ(bridge->actual_notifications.size(), 1u);
135  auto target = bridge->actual_notifications.find([NSAccessibilityCreatedNotification UTF8String]);
136  ASSERT_NE(target, bridge->actual_notifications.end());
137  EXPECT_EQ(target->second, expectedTarget);
138  [engine shutDownEngine];
139 }

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

◆ TEST_F() [5/82]

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() [6/82]

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() [7/82]

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() [8/82]

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() [9/82]

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() [10/82]

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() [11/82]

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() [12/82]

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() [13/82]

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() [14/82]

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() [15/82]

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() [16/82]

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() [17/82]

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() [18/82]

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

Definition at line 883 of file FlutterEngineTest.mm.

883  {
884  FlutterEngine* engine = GetFlutterEngine();
885 
886  BOOL signaled = NO;
887  std::optional<int64_t> engineId;
888  AddNativeCallback("NotifyEngineId", CREATE_NATIVE_ENTRY([&](Dart_NativeArguments args) {
889  const auto argument = Dart_GetNativeArgument(args, 0);
890  if (!Dart_IsNull(argument)) {
891  const auto id = tonic::DartConverter<int64_t>::FromDart(argument);
892  engineId = id;
893  }
894  signaled = YES;
895  }));
896 
897  EXPECT_TRUE([engine runWithEntrypoint:@"testEngineId"]);
898  while (!signaled) {
899  CFRunLoopRunInMode(kCFRunLoopDefaultMode, 1, YES);
900  }
901 
902  EXPECT_TRUE(engineId.has_value());
903  if (!engineId.has_value()) {
904  return;
905  }
906  EXPECT_EQ(engine, [FlutterEngine engineForIdentifier:*engineId]);
907  ShutDownEngine();
908 }

◆ TEST_F() [19/82]

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() [20/82]

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  FlutterLogger.outputWriter = writer;
216 
217  // Launch the test entrypoint.
218  FlutterEngine* engine = GetFlutterEngine();
219  EXPECT_TRUE([engine runWithEntrypoint:@"canLogToStdout"]);
220  ASSERT_TRUE(engine.running);
221 
222  while (!signaled) {
223  CFRunLoopRunInMode(kCFRunLoopDefaultMode, 1, YES);
224  }
225 
226  // Verify hello world was written to stdout.
227  EXPECT_TRUE([writer.lastLine containsString:@"Hello logging"]);
228 }

◆ TEST_F() [21/82]

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

Definition at line 293 of file FlutterEngineTest.mm.

293  {
294  FlutterEngine* engine = GetFlutterEngine();
295  // Capture the update callbacks before the embedder API initializes.
296  auto original_init = engine.embedderAPI.Initialize;
297  std::function<void(const FlutterSemanticsUpdate2*, void*)> update_semantics_callback;
298  engine.embedderAPI.Initialize = MOCK_ENGINE_PROC(
299  Initialize, ([&update_semantics_callback, &original_init](
300  size_t version, const FlutterRendererConfig* config,
301  const FlutterProjectArgs* args, void* user_data, auto engine_out) {
302  update_semantics_callback = args->update_semantics_callback2;
303  return original_init(version, config, args, user_data, engine_out);
304  }));
305  EXPECT_TRUE([engine runWithEntrypoint:@"main"]);
306  // Set up view controller.
307  FlutterViewController* viewController = [[FlutterViewController alloc] initWithEngine:engine
308  nibName:nil
309  bundle:nil];
310  [viewController loadView];
311  // Enable the semantics.
312  bool enabled_called = false;
313  engine.embedderAPI.UpdateSemanticsEnabled =
314  MOCK_ENGINE_PROC(UpdateSemanticsEnabled, ([&enabled_called](auto engine, bool enabled) {
315  enabled_called = enabled;
316  return kSuccess;
317  }));
318  engine.semanticsEnabled = YES;
319  EXPECT_TRUE(enabled_called);
320  // Send flutter semantics updates.
321  FlutterSemanticsNode2 root;
322  FlutterSemanticsFlags flags = FlutterSemanticsFlags{0};
323  FlutterSemanticsFlags child_flags = FlutterSemanticsFlags{0};
324  root.id = 0;
325  root.flags2 = &flags;
326  root.actions = static_cast<FlutterSemanticsAction>(0);
327  root.text_selection_base = -1;
328  root.text_selection_extent = -1;
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 
340  FlutterSemanticsNode2 child1;
341  child1.id = 1;
342  child1.flags2 = &child_flags;
343  child1.actions = static_cast<FlutterSemanticsAction>(0);
344  child1.text_selection_base = -1;
345  child1.text_selection_extent = -1;
346  child1.label = "child 1";
347  child1.hint = "";
348  child1.value = "";
349  child1.increased_value = "";
350  child1.decreased_value = "";
351  child1.tooltip = "";
352  child1.child_count = 0;
353  child1.custom_accessibility_actions_count = 0;
354 
355  FlutterSemanticsUpdate2 update;
356  update.node_count = 2;
357  FlutterSemanticsNode2* nodes[] = {&root, &child1};
358  update.nodes = nodes;
359  update.custom_action_count = 0;
360  update_semantics_callback(&update, (__bridge void*)engine);
361 
362  // Verify the accessibility tree is attached to the flutter view.
363  EXPECT_EQ([engine.viewController.flutterView.accessibilityChildren count], 1u);
364  NSAccessibilityElement* native_root = engine.viewController.flutterView.accessibilityChildren[0];
365  std::string root_label = [native_root.accessibilityLabel UTF8String];
366  EXPECT_TRUE(root_label == "root");
367  EXPECT_EQ(native_root.accessibilityRole, NSAccessibilityGroupRole);
368  EXPECT_EQ([native_root.accessibilityChildren count], 1u);
369  NSAccessibilityElement* native_child1 = native_root.accessibilityChildren[0];
370  std::string child1_value = [native_child1.accessibilityValue UTF8String];
371  EXPECT_TRUE(child1_value == "child 1");
372  EXPECT_EQ(native_child1.accessibilityRole, NSAccessibilityStaticTextRole);
373  EXPECT_EQ([native_child1.accessibilityChildren count], 0u);
374  // Disable the semantics.
375  bool semanticsEnabled = true;
376  engine.embedderAPI.UpdateSemanticsEnabled =
377  MOCK_ENGINE_PROC(UpdateSemanticsEnabled, ([&semanticsEnabled](auto engine, bool enabled) {
378  semanticsEnabled = enabled;
379  return kSuccess;
380  }));
381  engine.semanticsEnabled = NO;
382  EXPECT_FALSE(semanticsEnabled);
383  // Verify the accessibility tree is removed from the view.
384  EXPECT_EQ([engine.viewController.flutterView.accessibilityChildren count], 0u);
385 
386  [engine setViewController:nil];
387 }
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() [22/82]

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

Definition at line 389 of file FlutterEngineTest.mm.

389  {
390  FlutterEngine* engine = GetFlutterEngine();
391  // Capture the update callbacks before the embedder API initializes.
392  auto original_init = engine.embedderAPI.Initialize;
393  std::function<void(const FlutterSemanticsUpdate2*, void*)> update_semantics_callback;
394  engine.embedderAPI.Initialize = MOCK_ENGINE_PROC(
395  Initialize, ([&update_semantics_callback, &original_init](
396  size_t version, const FlutterRendererConfig* config,
397  const FlutterProjectArgs* args, void* user_data, auto engine_out) {
398  update_semantics_callback = args->update_semantics_callback2;
399  return original_init(version, config, args, user_data, engine_out);
400  }));
401  EXPECT_TRUE([engine runWithEntrypoint:@"main"]);
402 
403  // Enable the semantics without attaching a view controller.
404  bool enabled_called = false;
405  engine.embedderAPI.UpdateSemanticsEnabled =
406  MOCK_ENGINE_PROC(UpdateSemanticsEnabled, ([&enabled_called](auto engine, bool enabled) {
407  enabled_called = enabled;
408  return kSuccess;
409  }));
410  engine.semanticsEnabled = YES;
411  EXPECT_TRUE(enabled_called);
412  // Send flutter semantics updates.
413  FlutterSemanticsNode2 root;
414  FlutterSemanticsFlags flags = FlutterSemanticsFlags{0};
415  FlutterSemanticsFlags child_flags = FlutterSemanticsFlags{0};
416  root.id = 0;
417  root.flags2 = &flags;
418  root.actions = static_cast<FlutterSemanticsAction>(0);
419  root.text_selection_base = -1;
420  root.text_selection_extent = -1;
421  root.label = "root";
422  root.hint = "";
423  root.value = "";
424  root.increased_value = "";
425  root.decreased_value = "";
426  root.tooltip = "";
427  root.child_count = 1;
428  int32_t children[] = {1};
429  root.children_in_traversal_order = children;
430  root.custom_accessibility_actions_count = 0;
431 
432  FlutterSemanticsNode2 child1;
433  child1.id = 1;
434  child1.flags2 = &child_flags;
435  child1.actions = static_cast<FlutterSemanticsAction>(0);
436  child1.text_selection_base = -1;
437  child1.text_selection_extent = -1;
438  child1.label = "child 1";
439  child1.hint = "";
440  child1.value = "";
441  child1.increased_value = "";
442  child1.decreased_value = "";
443  child1.tooltip = "";
444  child1.child_count = 0;
445  child1.custom_accessibility_actions_count = 0;
446 
447  FlutterSemanticsUpdate2 update;
448  update.node_count = 2;
449  FlutterSemanticsNode2* nodes[] = {&root, &child1};
450  update.nodes = nodes;
451  update.custom_action_count = 0;
452  // This call updates semantics for the implicit view, which does not exist,
453  // and therefore this call is invalid. But the engine should not crash.
454  update_semantics_callback(&update, (__bridge void*)engine);
455 
456  // No crashes.
457  EXPECT_EQ(engine.viewController, nil);
458 
459  // Disable the semantics.
460  bool semanticsEnabled = true;
461  engine.embedderAPI.UpdateSemanticsEnabled =
462  MOCK_ENGINE_PROC(UpdateSemanticsEnabled, ([&semanticsEnabled](auto engine, bool enabled) {
463  semanticsEnabled = enabled;
464  return kSuccess;
465  }));
466  engine.semanticsEnabled = NO;
467  EXPECT_FALSE(semanticsEnabled);
468  // Still no crashes
469  EXPECT_EQ(engine.viewController, nil);
470 }

References user_data, and FlutterEngine::viewController.

◆ TEST_F() [23/82]

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

Definition at line 512 of file FlutterEngineTest.mm.

512  {
513  NSString* fixtures = @(flutter::testing::GetFixturesPath());
514  FlutterDartProject* project = [[FlutterDartProject alloc]
515  initWithAssetsPath:fixtures
516  ICUDataPath:[fixtures stringByAppendingString:@"/icudtl.dat"]];
517  FlutterEngine* engine = [[FlutterEngine alloc] initWithName:@"test" project:project];
518 
519  FlutterViewController* viewController = [[FlutterViewController alloc] initWithEngine:engine
520  nibName:nil
521  bundle:nil];
522  [viewController loadView];
523  [viewController viewDidLoad];
524  viewController.flutterView.frame = CGRectMake(0, 0, 800, 600);
525 
526  EXPECT_TRUE([engine runWithEntrypoint:@"canCompositePlatformViews"]);
527 
528  [engine.platformViewController registerViewFactory:[[TestPlatformViewFactory alloc] init]
529  withId:@"factory_id"];
530  [engine.platformViewController
531  handleMethodCall:[FlutterMethodCall methodCallWithMethodName:@"create"
532  arguments:@{
533  @"id" : @(42),
534  @"viewType" : @"factory_id",
535  }]
536  result:^(id result){
537  }];
538 
539  // Wait up to 1 second for Flutter to emit a frame.
540  CFAbsoluteTime start = CFAbsoluteTimeGetCurrent();
541  CALayer* rootLayer = viewController.flutterView.layer;
542  while (rootLayer.sublayers.count == 0) {
543  CFRunLoopRunInMode(kCFRunLoopDefaultMode, 1, YES);
544  if (CFAbsoluteTimeGetCurrent() - start > 1) {
545  break;
546  }
547  }
548 
549  // There are two layers with Flutter contents and one view
550  EXPECT_EQ(rootLayer.sublayers.count, 2u);
551  EXPECT_EQ(viewController.flutterView.subviews.count, 1u);
552 
553  // TODO(gw280): add support for screenshot tests in this test harness
554 
555  [engine shutDownEngine];
556 }

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

◆ TEST_F() [24/82]

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

Definition at line 558 of file FlutterEngineTest.mm.

558  {
559  FlutterEngine* engine = GetFlutterEngine();
560  auto original_init = engine.embedderAPI.Initialize;
561  ::FlutterCompositor compositor;
562  engine.embedderAPI.Initialize = MOCK_ENGINE_PROC(
563  Initialize, ([&compositor, &original_init](
564  size_t version, const FlutterRendererConfig* config,
565  const FlutterProjectArgs* args, void* user_data, auto engine_out) {
566  compositor = *args->compositor;
567  return original_init(version, config, args, user_data, engine_out);
568  }));
569 
570  FlutterViewController* viewController = [[FlutterViewController alloc] initWithEngine:engine
571  nibName:nil
572  bundle:nil];
573  [viewController loadView];
574 
575  EXPECT_TRUE([engine runWithEntrypoint:@"empty"]);
576 
577  FlutterBackingStoreConfig config = {
578  .struct_size = sizeof(FlutterBackingStoreConfig),
579  .size = FlutterSize{10, 10},
580  };
581  FlutterBackingStore backing_store = {};
582  EXPECT_NE(compositor.create_backing_store_callback, nullptr);
583  EXPECT_TRUE(
584  compositor.create_backing_store_callback(&config, &backing_store, compositor.user_data));
585 
586  FlutterLayer layer{
587  .type = kFlutterLayerContentTypeBackingStore,
588  .backing_store = &backing_store,
589  };
590  std::vector<FlutterLayer*> layers = {&layer};
591 
592  FlutterPresentViewInfo info = {
593  .struct_size = sizeof(FlutterPresentViewInfo),
594  .view_id = 123,
595  .layers = const_cast<const FlutterLayer**>(layers.data()),
596  .layers_count = 1,
597  .user_data = compositor.user_data,
598  };
599  EXPECT_NE(compositor.present_view_callback, nullptr);
600  EXPECT_FALSE(compositor.present_view_callback(&info));
601  EXPECT_TRUE(compositor.collect_backing_store_callback(&backing_store, compositor.user_data));
602 
603  (void)viewController;
604  [engine shutDownEngine];
605 }

References FlutterEngine::shutDownEngine, and user_data.

◆ TEST_F() [25/82]

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

Definition at line 607 of file FlutterEngineTest.mm.

607  {
608  NSString* fixtures = @(flutter::testing::GetFixturesPath());
609  FlutterDartProject* project = [[FlutterDartProject alloc]
610  initWithAssetsPath:fixtures
611  ICUDataPath:[fixtures stringByAppendingString:@"/icudtl.dat"]];
612 
613  project.dartEntrypointArguments = @[ @"arg1", @"arg2" ];
614  FlutterEngine* engine = [[FlutterEngine alloc] initWithName:@"test" project:project];
615 
616  bool called = false;
617  auto original_init = engine.embedderAPI.Initialize;
618  engine.embedderAPI.Initialize = MOCK_ENGINE_PROC(
619  Initialize, ([&called, &original_init](size_t version, const FlutterRendererConfig* config,
620  const FlutterProjectArgs* args, void* user_data,
621  FLUTTER_API_SYMBOL(FlutterEngine) * engine_out) {
622  called = true;
623  EXPECT_EQ(args->dart_entrypoint_argc, 2);
624  NSString* arg1 = [[NSString alloc] initWithCString:args->dart_entrypoint_argv[0]
625  encoding:NSUTF8StringEncoding];
626  NSString* arg2 = [[NSString alloc] initWithCString:args->dart_entrypoint_argv[1]
627  encoding:NSUTF8StringEncoding];
628 
629  EXPECT_TRUE([arg1 isEqualToString:@"arg1"]);
630  EXPECT_TRUE([arg2 isEqualToString:@"arg2"]);
631 
632  return original_init(version, config, args, user_data, engine_out);
633  }));
634 
635  EXPECT_TRUE([engine runWithEntrypoint:@"main"]);
636  EXPECT_TRUE(called);
637  [engine shutDownEngine];
638 }

References FlutterEngine::shutDownEngine, and user_data.

◆ TEST_F() [26/82]

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

Definition at line 230 of file FlutterEngineTest.mm.

230  {
231  FlutterEngine* engine = GetFlutterEngine();
232 
233  // Latch to ensure the entire layer tree has been generated and presented.
234  BOOL signaled = NO;
235  AddNativeCallback("SignalNativeTest", CREATE_NATIVE_ENTRY([&](Dart_NativeArguments args) {
236  CALayer* rootLayer = engine.viewController.flutterView.layer;
237  EXPECT_TRUE(rootLayer.backgroundColor != nil);
238  if (rootLayer.backgroundColor != nil) {
239  NSColor* actualBackgroundColor =
240  [NSColor colorWithCGColor:rootLayer.backgroundColor];
241  EXPECT_EQ(actualBackgroundColor, [NSColor blackColor]);
242  }
243  signaled = YES;
244  }));
245 
246  // Launch the test entrypoint.
247  EXPECT_TRUE([engine runWithEntrypoint:@"backgroundTest"]);
248  ASSERT_TRUE(engine.running);
249 
250  FlutterViewController* viewController = [[FlutterViewController alloc] initWithEngine:engine
251  nibName:nil
252  bundle:nil];
253  [viewController loadView];
254  viewController.flutterView.frame = CGRectMake(0, 0, 800, 600);
255 
256  while (!signaled) {
257  CFRunLoopRunInMode(kCFRunLoopDefaultMode, 1, YES);
258  }
259 }

References FlutterEngine::viewController.

◆ TEST_F() [27/82]

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

Definition at line 261 of file FlutterEngineTest.mm.

261  {
262  FlutterEngine* engine = GetFlutterEngine();
263 
264  // Latch to ensure the entire layer tree has been generated and presented.
265  BOOL signaled = NO;
266  AddNativeCallback("SignalNativeTest", CREATE_NATIVE_ENTRY([&](Dart_NativeArguments args) {
267  CALayer* rootLayer = engine.viewController.flutterView.layer;
268  EXPECT_TRUE(rootLayer.backgroundColor != nil);
269  if (rootLayer.backgroundColor != nil) {
270  NSColor* actualBackgroundColor =
271  [NSColor colorWithCGColor:rootLayer.backgroundColor];
272  EXPECT_EQ(actualBackgroundColor, [NSColor whiteColor]);
273  }
274  signaled = YES;
275  }));
276 
277  // Launch the test entrypoint.
278  EXPECT_TRUE([engine runWithEntrypoint:@"backgroundTest"]);
279  ASSERT_TRUE(engine.running);
280 
281  FlutterViewController* viewController = [[FlutterViewController alloc] initWithEngine:engine
282  nibName:nil
283  bundle:nil];
284  [viewController loadView];
285  viewController.flutterView.frame = CGRectMake(0, 0, 800, 600);
286  viewController.flutterView.backgroundColor = [NSColor whiteColor];
287 
288  while (!signaled) {
289  CFRunLoopRunInMode(kCFRunLoopDefaultMode, 1, YES);
290  }
291 }

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

◆ TEST_F() [28/82]

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

Definition at line 1295 of file FlutterEngineTest.mm.

1295  {
1296  NSString* fixtures = @(testing::GetFixturesPath());
1297  FlutterDartProject* project = [[FlutterDartProject alloc]
1298  initWithAssetsPath:fixtures
1299  ICUDataPath:[fixtures stringByAppendingString:@"/icudtl.dat"]];
1300  project.rootIsolateCreateCallback = FlutterEngineTest::IsolateCreateCallback;
1301  MockableFlutterEngine* engine = [[MockableFlutterEngine alloc] initWithName:@"foobar"
1302  project:project
1303  allowHeadlessExecution:true];
1304  BOOL updated = NO;
1305  auto original_update_displays = engine.embedderAPI.NotifyDisplayUpdate;
1306  engine.embedderAPI.NotifyDisplayUpdate = MOCK_ENGINE_PROC(
1307  NotifyDisplayUpdate, ([&updated, &original_update_displays](
1308  auto engine, auto update_type, auto* displays, auto display_count) {
1309  EXPECT_EQ(display_count, 1UL);
1310  EXPECT_EQ(displays->display_id, 10UL);
1311  EXPECT_EQ(displays->width, 60UL);
1312  EXPECT_EQ(displays->height, 80UL);
1313  EXPECT_EQ(displays->device_pixel_ratio, 2UL);
1314  updated = YES;
1315  return original_update_displays(engine, update_type, displays, display_count);
1316  }));
1317  EXPECT_TRUE([engine runWithEntrypoint:@"main"]);
1318  EXPECT_TRUE(updated);
1319  [engine shutDownEngine];
1320  engine = nil;
1321 }

References FlutterEngine::shutDownEngine.

◆ TEST_F() [29/82]

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

Definition at line 646 of file FlutterEngineTest.mm.

646  {
647  __weak FlutterEngine* weakEngine;
648  id<FlutterBinaryMessenger> binaryMessenger = nil;
649  @autoreleasepool {
650  // Create a test engine.
651  NSString* fixtures = @(flutter::testing::GetFixturesPath());
652  FlutterDartProject* project = [[FlutterDartProject alloc]
653  initWithAssetsPath:fixtures
654  ICUDataPath:[fixtures stringByAppendingString:@"/icudtl.dat"]];
655  FlutterEngine* engine = [[FlutterEngine alloc] initWithName:@"test"
656  project:project
657  allowHeadlessExecution:YES];
658  weakEngine = engine;
659  binaryMessenger = engine.binaryMessenger;
660  }
661 
662  // Once the engine has been deallocated, verify the weak engine pointer is nil, and thus not
663  // retained by the relay.
664  EXPECT_NE(binaryMessenger, nil);
665  EXPECT_EQ(weakEngine, nil);
666 }
FlutterEngine::binaryMessenger
id< FlutterBinaryMessenger > binaryMessenger
Definition: FlutterEngine.h:92

References FlutterEngine::binaryMessenger.

◆ TEST_F() [30/82]

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

Definition at line 670 of file FlutterEngineTest.mm.

670  {
671  __weak FlutterEngine* weakEngine;
672  id<FlutterTextureRegistry> textureRegistry;
673  @autoreleasepool {
674  // Create a test engine.
675  NSString* fixtures = @(flutter::testing::GetFixturesPath());
676  FlutterDartProject* project = [[FlutterDartProject alloc]
677  initWithAssetsPath:fixtures
678  ICUDataPath:[fixtures stringByAppendingString:@"/icudtl.dat"]];
679  FlutterEngine* engine = [[FlutterEngine alloc] initWithName:@"test"
680  project:project
681  allowHeadlessExecution:YES];
682  id<FlutterPluginRegistrar> registrar = [engine registrarForPlugin:@"MyPlugin"];
683  textureRegistry = registrar.textures;
684  }
685 
686  // Once the engine has been deallocated, verify the weak engine pointer is nil, and thus not
687  // retained via the texture registry.
688  EXPECT_NE(textureRegistry, nil);
689  EXPECT_EQ(weakEngine, nil);
690 }

◆ TEST_F() [31/82]

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

Definition at line 1208 of file FlutterEngineTest.mm.

1208  {
1209  id<NSApplicationDelegate> previousDelegate = [[NSApplication sharedApplication] delegate];
1210  FakeLifecycleProvider* fakeAppDelegate = [[FakeLifecycleProvider alloc] init];
1211  [NSApplication sharedApplication].delegate = fakeAppDelegate;
1212 
1213  FakeAppDelegatePlugin* plugin = [[FakeAppDelegatePlugin alloc] init];
1214  FlutterEngine* engine = CreateMockFlutterEngine(nil);
1215 
1216  [[engine registrarForPlugin:@"TestPlugin"] addApplicationDelegate:plugin];
1217 
1218  EXPECT_TRUE([fakeAppDelegate hasDelegate:plugin]);
1219 
1220  [NSApplication sharedApplication].delegate = previousDelegate;
1221 }

References CreateMockFlutterEngine().

◆ TEST_F() [32/82]

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

Definition at line 1114 of file FlutterEngineTest.mm.

1114  {
1115  __block BOOL announced = NO;
1116  id engineMock = CreateMockFlutterEngine(nil);
1117 
1118  OCMStub([engineMock announceAccessibilityMessage:[OCMArg any]
1119  withPriority:NSAccessibilityPriorityMedium])
1120  .andDo((^(NSInvocation* invocation) {
1121  announced = TRUE;
1122  [invocation retainArguments];
1123  NSString* message;
1124  [invocation getArgument:&message atIndex:2];
1125  EXPECT_EQ(message, @"error message");
1126  }));
1127 
1128  NSDictionary<NSString*, id>* annotatedEvent =
1129  @{@"type" : @"announce",
1130  @"data" : @{@"message" : @"error message"}};
1131 
1132  [engineMock handleAccessibilityEvent:annotatedEvent];
1133 
1134  EXPECT_TRUE(announced);
1135 }

References CreateMockFlutterEngine().

◆ TEST_F() [33/82]

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

Definition at line 1137 of file FlutterEngineTest.mm.

1137  {
1138  __block flutter::AppLifecycleState sentState;
1139  id engineMock = CreateMockFlutterEngine(nil);
1140 
1141  // Have to enumerate all the values because OCMStub can't capture
1142  // non-Objective-C object arguments.
1143  OCMStub([engineMock setApplicationState:flutter::AppLifecycleState::kDetached])
1144  .andDo((^(NSInvocation* invocation) {
1145  sentState = flutter::AppLifecycleState::kDetached;
1146  }));
1147  OCMStub([engineMock setApplicationState:flutter::AppLifecycleState::kResumed])
1148  .andDo((^(NSInvocation* invocation) {
1149  sentState = flutter::AppLifecycleState::kResumed;
1150  }));
1151  OCMStub([engineMock setApplicationState:flutter::AppLifecycleState::kInactive])
1152  .andDo((^(NSInvocation* invocation) {
1153  sentState = flutter::AppLifecycleState::kInactive;
1154  }));
1155  OCMStub([engineMock setApplicationState:flutter::AppLifecycleState::kHidden])
1156  .andDo((^(NSInvocation* invocation) {
1157  sentState = flutter::AppLifecycleState::kHidden;
1158  }));
1159  OCMStub([engineMock setApplicationState:flutter::AppLifecycleState::kPaused])
1160  .andDo((^(NSInvocation* invocation) {
1161  sentState = flutter::AppLifecycleState::kPaused;
1162  }));
1163 
1164  __block NSApplicationOcclusionState visibility = NSApplicationOcclusionStateVisible;
1165  id mockApplication = OCMPartialMock([NSApplication sharedApplication]);
1166  OCMStub((NSApplicationOcclusionState)[mockApplication occlusionState])
1167  .andDo(^(NSInvocation* invocation) {
1168  [invocation setReturnValue:&visibility];
1169  });
1170 
1171  NSNotification* willBecomeActive =
1172  [[NSNotification alloc] initWithName:NSApplicationWillBecomeActiveNotification
1173  object:nil
1174  userInfo:nil];
1175  NSNotification* willResignActive =
1176  [[NSNotification alloc] initWithName:NSApplicationWillResignActiveNotification
1177  object:nil
1178  userInfo:nil];
1179 
1180  NSNotification* didChangeOcclusionState;
1181  didChangeOcclusionState =
1182  [[NSNotification alloc] initWithName:NSApplicationDidChangeOcclusionStateNotification
1183  object:nil
1184  userInfo:nil];
1185 
1186  [engineMock handleDidChangeOcclusionState:didChangeOcclusionState];
1187  EXPECT_EQ(sentState, flutter::AppLifecycleState::kInactive);
1188 
1189  [engineMock handleWillBecomeActive:willBecomeActive];
1190  EXPECT_EQ(sentState, flutter::AppLifecycleState::kResumed);
1191 
1192  [engineMock handleWillResignActive:willResignActive];
1193  EXPECT_EQ(sentState, flutter::AppLifecycleState::kInactive);
1194 
1195  visibility = 0;
1196  [engineMock handleDidChangeOcclusionState:didChangeOcclusionState];
1197  EXPECT_EQ(sentState, flutter::AppLifecycleState::kHidden);
1198 
1199  [engineMock handleWillBecomeActive:willBecomeActive];
1200  EXPECT_EQ(sentState, flutter::AppLifecycleState::kHidden);
1201 
1202  [engineMock handleWillResignActive:willResignActive];
1203  EXPECT_EQ(sentState, flutter::AppLifecycleState::kHidden);
1204 
1205  [mockApplication stopMocking];
1206 }

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

◆ TEST_F() [34/82]

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

Definition at line 1020 of file FlutterEngineTest.mm.

1020  {
1021  id engineMock = CreateMockFlutterEngine(nil);
1022  __block NSString* nextResponse = @"exit";
1023  __block BOOL triedToTerminate = NO;
1024  FlutterEngineTerminationHandler* terminationHandler =
1025  [[FlutterEngineTerminationHandler alloc] initWithEngine:engineMock
1026  terminator:^(id sender) {
1027  triedToTerminate = TRUE;
1028  // Don't actually terminate, of course.
1029  }];
1030  OCMStub([engineMock terminationHandler]).andReturn(terminationHandler);
1031  id binaryMessengerMock = OCMProtocolMock(@protocol(FlutterBinaryMessenger));
1032  OCMStub( // NOLINT(google-objc-avoid-throwing-exception)
1033  [engineMock binaryMessenger])
1034  .andReturn(binaryMessengerMock);
1035  OCMStub([engineMock sendOnChannel:@"flutter/platform"
1036  message:[OCMArg any]
1037  binaryReply:[OCMArg any]])
1038  .andDo((^(NSInvocation* invocation) {
1039  [invocation retainArguments];
1040  FlutterBinaryReply callback;
1041  NSData* returnedMessage;
1042  [invocation getArgument:&callback atIndex:4];
1043  if ([nextResponse isEqualToString:@"error"]) {
1044  FlutterError* errorResponse = [FlutterError errorWithCode:@"Error"
1045  message:@"Failed"
1046  details:@"Details"];
1047  returnedMessage =
1048  [[FlutterJSONMethodCodec sharedInstance] encodeErrorEnvelope:errorResponse];
1049  } else {
1050  NSDictionary* responseDict = @{@"response" : nextResponse};
1051  returnedMessage =
1052  [[FlutterJSONMethodCodec sharedInstance] encodeSuccessEnvelope:responseDict];
1053  }
1054  callback(returnedMessage);
1055  }));
1056  __block NSString* calledAfterTerminate = @"";
1057  FlutterResult appExitResult = ^(id result) {
1058  NSDictionary* resultDict = result;
1059  calledAfterTerminate = resultDict[@"response"];
1060  };
1061  FlutterMethodCall* methodExitApplication =
1062  [FlutterMethodCall methodCallWithMethodName:@"System.exitApplication"
1063  arguments:@{@"type" : @"cancelable"}];
1064 
1065  // Always terminate when the binding isn't ready (which is the default).
1066  triedToTerminate = NO;
1067  calledAfterTerminate = @"";
1068  nextResponse = @"cancel";
1069  [engineMock handleMethodCall:methodExitApplication result:appExitResult];
1070  EXPECT_STREQ([calledAfterTerminate UTF8String], "");
1071  EXPECT_TRUE(triedToTerminate);
1072 
1073  // Once the binding is ready, handle the request.
1074  terminationHandler.acceptingRequests = YES;
1075  triedToTerminate = NO;
1076  calledAfterTerminate = @"";
1077  nextResponse = @"exit";
1078  [engineMock handleMethodCall:methodExitApplication result:appExitResult];
1079  EXPECT_STREQ([calledAfterTerminate UTF8String], "exit");
1080  EXPECT_TRUE(triedToTerminate);
1081 
1082  triedToTerminate = NO;
1083  calledAfterTerminate = @"";
1084  nextResponse = @"cancel";
1085  [engineMock handleMethodCall:methodExitApplication result:appExitResult];
1086  EXPECT_STREQ([calledAfterTerminate UTF8String], "cancel");
1087  EXPECT_FALSE(triedToTerminate);
1088 
1089  // Check that it doesn't crash on error.
1090  triedToTerminate = NO;
1091  calledAfterTerminate = @"";
1092  nextResponse = @"error";
1093  [engineMock handleMethodCall:methodExitApplication result:appExitResult];
1094  EXPECT_STREQ([calledAfterTerminate UTF8String], "");
1095  EXPECT_TRUE(triedToTerminate);
1096 }
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() [35/82]

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() [36/82]

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

Definition at line 805 of file FlutterEngineTest.mm.

805  {
806  id engineMock = CreateMockFlutterEngine(nil);
807 
808  // Call hasStrings and expect it to be false.
809  __block bool calledAfterClear = false;
810  __block bool valueAfterClear;
811  FlutterResult resultAfterClear = ^(id result) {
812  calledAfterClear = true;
813  NSNumber* valueNumber = [result valueForKey:@"value"];
814  valueAfterClear = [valueNumber boolValue];
815  };
816  FlutterMethodCall* methodCallAfterClear =
817  [FlutterMethodCall methodCallWithMethodName:@"Clipboard.hasStrings" arguments:nil];
818  [engineMock handleMethodCall:methodCallAfterClear result:resultAfterClear];
819  EXPECT_TRUE(calledAfterClear);
820  EXPECT_FALSE(valueAfterClear);
821 }

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

◆ TEST_F() [37/82]

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

Definition at line 823 of file FlutterEngineTest.mm.

823  {
824  id engineMock = CreateMockFlutterEngine(@"some string");
825 
826  // Call hasStrings and expect it to be true.
827  __block bool called = false;
828  __block bool value;
829  FlutterResult result = ^(id result) {
830  called = true;
831  NSNumber* valueNumber = [result valueForKey:@"value"];
832  value = [valueNumber boolValue];
833  };
834  FlutterMethodCall* methodCall =
835  [FlutterMethodCall methodCallWithMethodName:@"Clipboard.hasStrings" arguments:nil];
836  [engineMock handleMethodCall:methodCall result:result];
837  EXPECT_TRUE(called);
838  EXPECT_TRUE(value);
839 }

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

◆ TEST_F() [38/82]

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

Definition at line 1098 of file FlutterEngineTest.mm.

1098  {
1099  id<NSApplicationDelegate> previousDelegate = [[NSApplication sharedApplication] delegate];
1100  id<NSApplicationDelegate> plainDelegate = [[PlainAppDelegate alloc] init];
1101  [NSApplication sharedApplication].delegate = plainDelegate;
1102 
1103  // Creating the engine shouldn't fail here, even though the delegate isn't a
1104  // FlutterAppDelegate.
1105  CreateMockFlutterEngine(nil);
1106 
1107  // Asking to terminate the app should cancel.
1108  EXPECT_EQ([[[NSApplication sharedApplication] delegate] applicationShouldTerminate:NSApp],
1109  NSTerminateCancel);
1110 
1111  [NSApplication sharedApplication].delegate = previousDelegate;
1112 }

References CreateMockFlutterEngine().

◆ TEST_F() [39/82]

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

Definition at line 924 of file FlutterEngineTest.mm.

924  {
925  NSString* fixtures = @(flutter::testing::GetFixturesPath());
926  FlutterDartProject* project = [[FlutterDartProject alloc]
927  initWithAssetsPath:fixtures
928  ICUDataPath:[fixtures stringByAppendingString:@"/icudtl.dat"]];
929 
930  FlutterEngine* engine;
931  FlutterViewController* viewController1;
932 
933  @autoreleasepool {
934  // Create FVC1.
935  viewController1 = [[FlutterViewController alloc] initWithProject:project];
936  EXPECT_EQ(viewController1.viewIdentifier, 0ll);
937 
938  engine = viewController1.engine;
939  engine.viewController = nil;
940 
941  // Create FVC2 based on the same engine.
942  FlutterViewController* viewController2 = [[FlutterViewController alloc] initWithEngine:engine
943  nibName:nil
944  bundle:nil];
945  EXPECT_EQ(engine.viewController, viewController2);
946  }
947  // FVC2 is deallocated but FVC1 is retained.
948 
949  EXPECT_EQ(engine.viewController, nil);
950 
951  engine.viewController = viewController1;
952  EXPECT_EQ(engine.viewController, viewController1);
953  EXPECT_EQ(viewController1.viewIdentifier, 0ll);
954 }
FlutterViewController::viewIdentifier
FlutterViewIdentifier viewIdentifier
Definition: FlutterViewController.h:130

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

◆ TEST_F() [40/82]

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

Definition at line 956 of file FlutterEngineTest.mm.

956  {
957  // Don't create the engine with `CreateMockFlutterEngine`, because it adds
958  // additional references to FlutterViewControllers, which is crucial to this
959  // test case.
960  FlutterEngine* engine = [[FlutterEngine alloc] initWithName:@"io.flutter"
961  project:nil
962  allowHeadlessExecution:NO];
963  FlutterViewController* viewController1;
964 
965  @autoreleasepool {
966  viewController1 = [[FlutterViewController alloc] initWithEngine:engine nibName:nil bundle:nil];
967  EXPECT_EQ(viewController1.viewIdentifier, 0ll);
968  EXPECT_EQ(engine.viewController, viewController1);
969 
970  engine.viewController = nil;
971 
972  FlutterViewController* viewController2 = [[FlutterViewController alloc] initWithEngine:engine
973  nibName:nil
974  bundle:nil];
975  EXPECT_EQ(viewController2.viewIdentifier, 0ll);
976  EXPECT_EQ(engine.viewController, viewController2);
977  }
978  // FVC2 is deallocated but FVC1 is retained.
979 
980  EXPECT_EQ(engine.viewController, nil);
981 
982  engine.viewController = viewController1;
983  EXPECT_EQ(engine.viewController, viewController1);
984  EXPECT_EQ(viewController1.viewIdentifier, 0ll);
985 }

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

◆ TEST_F() [41/82]

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

Definition at line 748 of file FlutterEngineTest.mm.

748  {
749  FlutterEngine* engine = GetFlutterEngine();
750  EXPECT_TRUE([engine runWithEntrypoint:@"main"]);
751 
752  NSString* channel = @"_test_";
753  NSData* channel_data = [channel dataUsingEncoding:NSUTF8StringEncoding];
754 
755  // Mock SendPlatformMessage so that if a message is sent to
756  // "test/send_message", act as if the framework has sent an empty message to
757  // the channel marked by the `sendOnChannel:message:` call's message.
758  engine.embedderAPI.SendPlatformMessage = MOCK_ENGINE_PROC(
759  SendPlatformMessage, ([](auto engine_, auto message_) {
760  if (strcmp(message_->channel, "test/send_message") == 0) {
761  // The simplest message that is acceptable to a method channel.
762  std::string message = R"|({"method": "a"})|";
763  std::string channel(reinterpret_cast<const char*>(message_->message),
764  message_->message_size);
765  reinterpret_cast<EmbedderEngine*>(engine_)
766  ->GetShell()
767  .GetPlatformView()
768  ->HandlePlatformMessage(std::make_unique<PlatformMessage>(
769  channel.c_str(), fml::MallocMapping::Copy(message.c_str(), message.length()),
770  fml::RefPtr<PlatformMessageResponse>()));
771  }
772  return kSuccess;
773  }));
774 
775  __block int record = 0;
776 
777  FlutterMethodChannel* channel1 =
778  [FlutterMethodChannel methodChannelWithName:channel
779  binaryMessenger:engine.binaryMessenger
780  codec:[FlutterJSONMethodCodec sharedInstance]];
781  [channel1 setMethodCallHandler:^(FlutterMethodCall* call, FlutterResult result) {
782  record += 1;
783  }];
784 
785  [engine.binaryMessenger sendOnChannel:@"test/send_message" message:channel_data];
786  EXPECT_EQ(record, 1);
787 
788  FlutterMethodChannel* channel2 =
789  [FlutterMethodChannel methodChannelWithName:channel
790  binaryMessenger:engine.binaryMessenger
791  codec:[FlutterJSONMethodCodec sharedInstance]];
792  [channel2 setMethodCallHandler:^(FlutterMethodCall* call, FlutterResult result) {
793  record += 10;
794  }];
795 
796  [engine.binaryMessenger sendOnChannel:@"test/send_message" message:channel_data];
797  EXPECT_EQ(record, 11);
798 
799  [channel1 setMethodCallHandler:nil];
800 
801  [engine.binaryMessenger sendOnChannel:@"test/send_message" message:channel_data];
802  EXPECT_EQ(record, 21);
803 }
-[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() [42/82]

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() [43/82]

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

Definition at line 497 of file FlutterEngineTest.mm.

497  {
498  BOOL latch_called = NO;
499  AddNativeCallback("SignalNativeTest",
500  CREATE_NATIVE_ENTRY([&](Dart_NativeArguments args) { latch_called = YES; }));
501 
502  FlutterEngine* engine = GetFlutterEngine();
503  EXPECT_TRUE([engine runWithEntrypoint:@"nativeCallback"]);
504  ASSERT_TRUE(engine.running);
505 
506  while (!latch_called) {
507  CFRunLoopRunInMode(kCFRunLoopDefaultMode, 1, YES);
508  }
509  ASSERT_TRUE(latch_called);
510 }

◆ TEST_F() [44/82]

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

Definition at line 1265 of file FlutterEngineTest.mm.

1265  {
1266  BOOL updated = NO;
1267  FlutterEngine* engine = GetFlutterEngine();
1268  auto original_set_viewport_metrics = engine.embedderAPI.SendWindowMetricsEvent;
1269  engine.embedderAPI.SendWindowMetricsEvent = MOCK_ENGINE_PROC(
1270  SendWindowMetricsEvent,
1271  ([&updated, &original_set_viewport_metrics](auto engine, auto* window_metrics) {
1272  updated = YES;
1273  return original_set_viewport_metrics(engine, window_metrics);
1274  }));
1275 
1276  EXPECT_TRUE([engine runWithEntrypoint:@"main"]);
1277 
1278  updated = NO;
1279  [[NSNotificationCenter defaultCenter] postNotificationName:NSWindowDidChangeScreenNotification
1280  object:nil];
1281  // No VC.
1282  EXPECT_FALSE(updated);
1283 
1284  FlutterViewController* viewController = [[FlutterViewController alloc] initWithEngine:engine
1285  nibName:nil
1286  bundle:nil];
1287  [viewController loadView];
1288  viewController.flutterView.frame = CGRectMake(0, 0, 800, 600);
1289 
1290  [[NSNotificationCenter defaultCenter] postNotificationName:NSWindowDidChangeScreenNotification
1291  object:nil];
1292  EXPECT_TRUE(updated);
1293 }

◆ TEST_F() [45/82]

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

Definition at line 472 of file FlutterEngineTest.mm.

472  {
473  FlutterEngine* engine = GetFlutterEngine();
474  EXPECT_TRUE([engine runWithEntrypoint:@"main"]);
475 
476  // Enable the semantics without attaching a view controller.
477  bool enabled_called = false;
478  engine.embedderAPI.UpdateSemanticsEnabled =
479  MOCK_ENGINE_PROC(UpdateSemanticsEnabled, ([&enabled_called](auto engine, bool enabled) {
480  enabled_called = enabled;
481  return kSuccess;
482  }));
483  engine.semanticsEnabled = YES;
484  EXPECT_TRUE(enabled_called);
485 
486  EXPECT_EQ(engine.viewController, nil);
487 
488  // Assign the view controller after enabling semantics
489  FlutterViewController* viewController = [[FlutterViewController alloc] initWithEngine:engine
490  nibName:nil
491  bundle:nil];
492  engine.viewController = viewController;
493 
494  EXPECT_NE(viewController.accessibilityBridge.lock(), nullptr);
495 }

References FlutterEngine::viewController.

◆ TEST_F() [46/82]

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

Definition at line 692 of file FlutterEngineTest.mm.

692  {
693  NSString* fixtures = @(flutter::testing::GetFixturesPath());
694  FlutterDartProject* project = [[FlutterDartProject alloc]
695  initWithAssetsPath:fixtures
696  ICUDataPath:[fixtures stringByAppendingString:@"/icudtl.dat"]];
697  FlutterEngine* engine = [[FlutterEngine alloc] initWithName:@"test"
698  project:project
699  allowHeadlessExecution:YES];
700 
701  EXPECT_EQ([engine valuePublishedByPlugin:@"NoSuchPlugin"], nil);
702 }

◆ TEST_F() [47/82]

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

Definition at line 704 of file FlutterEngineTest.mm.

704  {
705  NSString* fixtures = @(flutter::testing::GetFixturesPath());
706  FlutterDartProject* project = [[FlutterDartProject alloc]
707  initWithAssetsPath:fixtures
708  ICUDataPath:[fixtures stringByAppendingString:@"/icudtl.dat"]];
709  FlutterEngine* engine = [[FlutterEngine alloc] initWithName:@"test"
710  project:project
711  allowHeadlessExecution:YES];
712  NSString* pluginName = @"MyPlugin";
713  // Request the registarar to register the plugin as existing.
714  [engine registrarForPlugin:pluginName];
715 
716  // The documented behavior is that a plugin that exists but hasn't published
717  // anything returns NSNull, rather than nil, as on iOS.
718  EXPECT_EQ([engine valuePublishedByPlugin:pluginName], [NSNull null]);
719 }

◆ TEST_F() [48/82]

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

Definition at line 721 of file FlutterEngineTest.mm.

721  {
722  NSString* fixtures = @(flutter::testing::GetFixturesPath());
723  FlutterDartProject* project = [[FlutterDartProject alloc]
724  initWithAssetsPath:fixtures
725  ICUDataPath:[fixtures stringByAppendingString:@"/icudtl.dat"]];
726  FlutterEngine* engine = [[FlutterEngine alloc] initWithName:@"test"
727  project:project
728  allowHeadlessExecution:YES];
729  NSString* pluginName = @"MyPlugin";
730  id<FlutterPluginRegistrar> registrar = [engine registrarForPlugin:pluginName];
731 
732  NSString* firstValue = @"A published value";
733  NSArray* secondValue = @[ @"A different published value" ];
734 
735  [registrar publish:firstValue];
736  EXPECT_EQ([engine valuePublishedByPlugin:pluginName], firstValue);
737 
738  [registrar publish:secondValue];
739  EXPECT_EQ([engine valuePublishedByPlugin:pluginName], secondValue);
740 }

◆ TEST_F() [49/82]

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

Definition at line 987 of file FlutterEngineTest.mm.

987  {
988  NSString* fixtures = @(flutter::testing::GetFixturesPath());
989  FlutterDartProject* project = [[FlutterDartProject alloc]
990  initWithAssetsPath:fixtures
991  ICUDataPath:[fixtures stringByAppendingString:@"/icudtl.dat"]];
992  FlutterEngine* engine = [[FlutterEngine alloc] initWithName:@"test" project:project];
993 
994  FlutterViewController* viewController = [[FlutterViewController alloc] initWithEngine:engine
995  nibName:nil
996  bundle:nil];
997  [viewController loadView];
998  [viewController viewDidLoad];
999  viewController.flutterView.frame = CGRectMake(0, 0, 800, 600);
1000 
1001  EXPECT_TRUE([engine runWithEntrypoint:@"drawIntoAllViews"]);
1002  // Wait up to 1 second for Flutter to emit a frame.
1003  CFTimeInterval start = CACurrentMediaTime();
1004  while (engine.macOSCompositor->DebugNumViews() == 0) {
1005  CFRunLoopRunInMode(kCFRunLoopDefaultMode, 1, YES);
1006  if (CACurrentMediaTime() - start > 1) {
1007  break;
1008  }
1009  }
1010 
1011  EXPECT_EQ(engine.macOSCompositor->DebugNumViews(), 1u);
1012 
1013  engine.viewController = nil;
1014  EXPECT_EQ(engine.macOSCompositor->DebugNumViews(), 0u);
1015 
1016  [engine shutDownEngine];
1017  engine = nil;
1018 }

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

◆ TEST_F() [50/82]

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

Definition at line 1323 of file FlutterEngineTest.mm.

1323  {
1324  __block BOOL expectedValue;
1325 
1326  // Set up mocks.
1327  id channelMock = OCMClassMock([FlutterBasicMessageChannel class]);
1328  OCMStub([channelMock messageChannelWithName:@"flutter/settings"
1329  binaryMessenger:[OCMArg any]
1330  codec:[OCMArg any]])
1331  .andReturn(channelMock);
1332  OCMStub([channelMock sendMessage:[OCMArg any]]).andDo((^(NSInvocation* invocation) {
1333  __weak id message;
1334  [invocation getArgument:&message atIndex:2];
1335  EXPECT_EQ(message[@"alwaysUse24HourFormat"], @(expectedValue));
1336  }));
1337 
1338  id mockHourFormat = OCMClassMock([FlutterHourFormat class]);
1339  OCMStub([mockHourFormat isAlwaysUse24HourFormat]).andDo((^(NSInvocation* invocation) {
1340  [invocation setReturnValue:&expectedValue];
1341  }));
1342 
1343  id engineMock = CreateMockFlutterEngine(nil);
1344 
1345  // Verify the YES case.
1346  expectedValue = YES;
1347  EXPECT_TRUE([engineMock runWithEntrypoint:@"main"]);
1348  [engineMock shutDownEngine];
1349 
1350  // Verify the NO case.
1351  expectedValue = NO;
1352  EXPECT_TRUE([engineMock runWithEntrypoint:@"main"]);
1353  [engineMock shutDownEngine];
1354 
1355  // Clean up mocks.
1356  [mockHourFormat stopMocking];
1357  [engineMock stopMocking];
1358  [channelMock stopMocking];
1359 }

References CreateMockFlutterEngine().

◆ TEST_F() [51/82]

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

Definition at line 910 of file FlutterEngineTest.mm.

910  {
911  FlutterResizeSynchronizer* threadSynchronizer = [[FlutterResizeSynchronizer alloc] init];
912  [threadSynchronizer shutDown];
913 
914  std::thread rasterThread([&threadSynchronizer] {
915  [threadSynchronizer performCommitForSize:CGSizeMake(100, 100)
916  afterDelay:0
917  notify:^{
918  }];
919  });
920 
921  rasterThread.join();
922 }

◆ TEST_F() [52/82]

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

Definition at line 841 of file FlutterEngineTest.mm.

841  {
842  FlutterEngine* engine = GetFlutterEngine();
843  FlutterBasicMessageChannel* channel = [[FlutterBasicMessageChannel alloc]
844  initWithName:@"foo"
845  binaryMessenger:engine.binaryMessenger
846  codec:[FlutterStandardMessageCodec sharedInstance]];
847  __block BOOL didCallCallback = NO;
848  [channel setMessageHandler:^(id message, FlutterReply callback) {
849  ShutDownEngine();
850  callback(nil);
851  didCallCallback = YES;
852  }];
853  EXPECT_TRUE([engine runWithEntrypoint:@"sendFooMessage"]);
854  engine = nil;
855 
856  while (!didCallCallback) {
857  [[NSRunLoop currentRunLoop] runUntilDate:[NSDate dateWithTimeIntervalSinceNow:0.1]];
858  }
859 }
-[FlutterBasicMessageChannel setMessageHandler:]
void setMessageHandler:(FlutterMessageHandler _Nullable handler)
+[FlutterMessageCodec-p sharedInstance]
instancetype sharedInstance()

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

◆ TEST_F() [53/82]

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

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  dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{
870  callback(nil);
871  dispatch_async(dispatch_get_main_queue(), ^{
872  didCallCallback = YES;
873  });
874  });
875  }];
876  EXPECT_TRUE([engine runWithEntrypoint:@"sendFooMessage"]);
877 
878  while (!didCallCallback) {
879  [[NSRunLoop currentRunLoop] runUntilDate:[NSDate dateWithTimeIntervalSinceNow:0.1]];
880  }
881 }

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

◆ TEST_F() [54/82]

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

Definition at line 1244 of file FlutterEngineTest.mm.

1244  {
1245  BOOL updated = NO;
1246  FlutterEngine* engine = GetFlutterEngine();
1247  auto original_update_displays = engine.embedderAPI.NotifyDisplayUpdate;
1248  engine.embedderAPI.NotifyDisplayUpdate = MOCK_ENGINE_PROC(
1249  NotifyDisplayUpdate, ([&updated, &original_update_displays](
1250  auto engine, auto update_type, auto* displays, auto display_count) {
1251  updated = YES;
1252  return original_update_displays(engine, update_type, displays, display_count);
1253  }));
1254 
1255  EXPECT_TRUE([engine runWithEntrypoint:@"main"]);
1256  EXPECT_TRUE(updated);
1257 
1258  updated = NO;
1259  [[NSNotificationCenter defaultCenter]
1260  postNotificationName:NSApplicationDidChangeScreenParametersNotification
1261  object:nil];
1262  EXPECT_TRUE(updated);
1263 }

◆ TEST_F() [55/82]

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() [56/82]

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

Definition at line 1223 of file FlutterEngineTest.mm.

1223  {
1224  id<NSApplicationDelegate> previousDelegate = [[NSApplication sharedApplication] delegate];
1225  FakeLifecycleProvider* fakeAppDelegate = [[FakeLifecycleProvider alloc] init];
1226  [NSApplication sharedApplication].delegate = fakeAppDelegate;
1227 
1228  FakeAppDelegatePlugin* plugin = [[FakeAppDelegatePlugin alloc] init];
1229 
1230  @autoreleasepool {
1231  FlutterEngine* engine = [[FlutterEngine alloc] initWithName:@"test" project:nil];
1232 
1233  [[engine registrarForPlugin:@"TestPlugin"] addApplicationDelegate:plugin];
1234  EXPECT_TRUE([fakeAppDelegate hasDelegate:plugin]);
1235  }
1236 
1237  // When the engine is released, it should unregister any plugins it had
1238  // registered on its behalf.
1239  EXPECT_FALSE([fakeAppDelegate hasDelegate:plugin]);
1240 
1241  [NSApplication sharedApplication].delegate = previousDelegate;
1242 }

◆ TEST_F() [57/82]

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

Definition at line 86 of file FlutterMenuPluginTest.mm.

86  {
87  // Build a simulation of the default main menu.
88  NSMenu* mainMenu = [[NSMenu alloc] init];
89  NSMenuItem* appNameMenu = [[NSMenuItem alloc] initWithTitle:NSLocalizedString(@"APP_NAME", nil)
90  action:nil
91  keyEquivalent:@""];
92  NSMenu* submenu =
93  [[NSMenu alloc] initWithTitle:NSLocalizedString(@"Prexisting APP_NAME menu", nil)];
94  [submenu addItem:[[NSMenuItem alloc] initWithTitle:NSLocalizedString(@"About APP_NAME", nil)
95  action:nil
96  keyEquivalent:@""]];
97  appNameMenu.submenu = submenu;
98  [mainMenu addItem:appNameMenu];
99  [NSApp setMainMenu:mainMenu];
100 
101  FakePluginRegistrar* registrar = [[FakePluginRegistrar alloc] init];
102  [FlutterMenuPlugin registerWithRegistrar:registrar];
103  FlutterMenuPlugin* plugin = [registrar plugin];
104 
105  NSDictionary* testMenus = @{
106  @"0" : @[
107  @{
108  @"id" : [NSNumber numberWithInt:1],
109  @"label" : @"APP_NAME",
110  @"enabled" : @(YES),
111  @"children" : @[
112  @{
113  @"id" : [NSNumber numberWithInt:3],
114  @"platformProvidedMenu" : @(static_cast<int>(flutter::PlatformProvidedMenu::kQuit)),
115  @"enabled" : @(YES),
116  },
117  @{
118  @"id" : [NSNumber numberWithInt:2],
119  @"label" : @"APP_NAME Info",
120  @"enabled" : @(YES),
121  @"shortcutTrigger" : [NSNumber numberWithUnsignedLongLong:0x61],
122  @"shortcutModifiers" : [NSNumber numberWithUnsignedInt:0],
123  },
124  ],
125  },
126  @{
127  @"id" : [NSNumber numberWithInt:4],
128  @"label" : @"Help for APP_NAME",
129  @"enabled" : @(YES),
130  @"children" : @[
131  @{
132  @"id" : [NSNumber numberWithInt:5],
133  @"label" : @"Help me!",
134  @"enabled" : @(YES),
135  },
136  @{
137  @"id" : [NSNumber numberWithInt:6],
138  @"label" : @"",
139  @"enabled" : @(NO),
140  @"isDivider" : @(YES),
141  },
142  @{
143  @"id" : [NSNumber numberWithInt:7],
144  @"label" : @"Search help",
145  @"enabled" : @(NO),
146  },
147  ],
148  },
149  ],
150  };
151 
152  __block id available = @NO;
153  [plugin handleMethodCall:[FlutterMethodCall methodCallWithMethodName:@"Menu.isPluginAvailable"
154  arguments:nil]
155  result:^(id _Nullable result) {
156  available = result;
157  }];
158 
159  EXPECT_TRUE(available);
160 
161  [plugin handleMethodCall:[FlutterMethodCall methodCallWithMethodName:@"Menu.setMenus"
162  arguments:testMenus]
163  result:^(id _Nullable result){
164  }];
165 
166  EXPECT_EQ([NSApp.mainMenu numberOfItems], 2);
167  NSMenuItem* firstMenu = [NSApp.mainMenu itemAtIndex:0];
168  EXPECT_TRUE([[firstMenu title] isEqualToString:@"flutter_desktop_darwin_unittests"]);
169  EXPECT_EQ([firstMenu tag], 1);
170  EXPECT_TRUE([firstMenu isEnabled]);
171  EXPECT_FALSE([firstMenu isHidden]);
172  EXPECT_TRUE([[firstMenu keyEquivalent] isEqualToString:@"\0"]);
173 
174  EXPECT_EQ([[firstMenu submenu] numberOfItems], 1);
175  NSMenuItem* firstItem = [[firstMenu submenu] itemAtIndex:0];
176  EXPECT_TRUE([[firstItem title] isEqualToString:@"flutter_desktop_darwin_unittests Info"]);
177  EXPECT_TRUE([[firstItem keyEquivalent] isEqualToString:@"a"]);
178  EXPECT_TRUE([firstItem isEnabled]);
179  EXPECT_FALSE([firstItem isHidden]);
180  EXPECT_TRUE(
181  [NSStringFromSelector([firstItem action]) isEqualToString:@"flutterMenuItemSelected:"]);
182  EXPECT_EQ([firstItem tag], 2);
183 
184  NSMenuItem* secondMenu = [NSApp.mainMenu itemAtIndex:1];
185  EXPECT_TRUE([[secondMenu title] isEqualToString:@"Help for flutter_desktop_darwin_unittests"]);
186  EXPECT_EQ([secondMenu tag], 4);
187  EXPECT_TRUE([secondMenu isEnabled]);
188  EXPECT_FALSE([secondMenu isHidden]);
189 
190  EXPECT_EQ([[secondMenu submenu] numberOfItems], 3);
191  NSMenuItem* secondMenuFirst = [[secondMenu submenu] itemAtIndex:0];
192  EXPECT_TRUE([[secondMenuFirst title] isEqualToString:@"Help me!"]);
193  EXPECT_TRUE([secondMenuFirst isEnabled]);
194  EXPECT_FALSE([secondMenuFirst isHidden]);
195  EXPECT_TRUE(
196  [NSStringFromSelector([secondMenuFirst action]) isEqualToString:@"flutterMenuItemSelected:"]);
197  EXPECT_EQ([secondMenuFirst tag], 5);
198 
199  NSMenuItem* secondMenuDivider = [[secondMenu submenu] itemAtIndex:1];
200  EXPECT_TRUE([[secondMenuDivider title] isEqualToString:@""]);
201  EXPECT_TRUE([[secondMenuDivider keyEquivalent] isEqualToString:@""]);
202  EXPECT_FALSE([secondMenuDivider isEnabled]);
203  EXPECT_FALSE([secondMenuDivider isHidden]);
204  EXPECT_EQ([secondMenuDivider action], nil);
205  EXPECT_EQ([secondMenuDivider tag], 0);
206 
207  NSMenuItem* secondMenuLast = [[secondMenu submenu] itemAtIndex:2];
208  EXPECT_TRUE([[secondMenuLast title] isEqualToString:@"Search help"]);
209  EXPECT_FALSE([secondMenuLast isEnabled]);
210  EXPECT_FALSE([secondMenuLast isHidden]);
211  EXPECT_TRUE(
212  [NSStringFromSelector([secondMenuLast action]) isEqualToString:@"flutterMenuItemSelected:"]);
213  EXPECT_EQ([secondMenuLast tag], 7);
214 }
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() [58/82]

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() [59/82]

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() [60/82]

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() [61/82]

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() [62/82]

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() [63/82]

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() [64/82]

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() [65/82]

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() [66/82]

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() [67/82]

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() [68/82]

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() [69/82]

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() [70/82]

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() [71/82]

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() [72/82]

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() [73/82]

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() [74/82]

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() [75/82]

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

Definition at line 336 of file FlutterViewControllerTest.mm.

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

◆ TEST_F() [76/82]

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

Definition at line 340 of file FlutterViewControllerTest.mm.

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

◆ TEST_F() [77/82]

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

Definition at line 344 of file FlutterViewControllerTest.mm.

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

◆ TEST_F() [78/82]

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() [79/82]

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() [80/82]

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() [81/82]

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() [82/82]

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().