6 #include "flutter/shell/platform/embedder/test_utils/proc_table_replacement.h"
9 #include "flutter/shell/platform/linux/testing/fl_test.h"
10 #include "flutter/shell/platform/linux/testing/fl_test_gtk_logs.h"
11 #include "flutter/shell/platform/linux/testing/mock_gtk.h"
13 #include "gtest/gtest.h"
18 *first_frame_emitted =
TRUE;
22 TEST(FlViewTest, GetEngine) {
23 flutter::testing::fl_ensure_gtk_init();
30 EXPECT_NE(engine,
nullptr);
33 TEST(FlViewTest, StateUpdateDoesNotHappenInInit) {
34 flutter::testing::fl_ensure_gtk_init();
40 flutter::testing::fl_get_received_gtk_log_levels() & G_LOG_LEVEL_CRITICAL,
51 TEST(FlViewTest, FirstFrameSignal) {
52 flutter::testing::fl_ensure_gtk_init();
56 gboolean first_frame_emitted = FALSE;
58 &first_frame_emitted);
60 EXPECT_FALSE(first_frame_emitted);
65 while (g_main_context_iteration(g_main_context_default(), FALSE)) {
70 EXPECT_TRUE(first_frame_emitted);
75 TEST(FlViewTest, SemanticsUpdate) {
76 flutter::testing::fl_ensure_gtk_init();
82 g_autoptr(GError)
error =
nullptr;
85 FlutterSemanticsFlags flags = {};
86 FlutterSemanticsNode2 root_node = {
87 .id = 0, .label =
"root", .flags2 = &flags};
88 FlutterSemanticsNode2* nodes[1] = {&root_node};
89 FlutterSemanticsUpdate2 update = {
90 .node_count = 1, .nodes = nodes, .view_id = 0};
91 g_signal_emit_by_name(engine,
"update-semantics", &update);
94 EXPECT_EQ(atk_object_get_n_accessible_children(ATK_OBJECT(accessible)), 1);
95 AtkObject* root_object =
96 atk_object_ref_accessible_child(ATK_OBJECT(accessible), 0);
97 EXPECT_STREQ(atk_object_get_name(root_object),
"root");
101 TEST(FlViewTest, SemanticsUpdateOtherView) {
102 flutter::testing::fl_ensure_gtk_init();
108 g_autoptr(GError)
error =
nullptr;
111 FlutterSemanticsFlags flags = {};
112 FlutterSemanticsNode2 root_node = {
113 .id = 0, .label =
"root", .flags2 = &flags};
114 FlutterSemanticsNode2* nodes[1] = {&root_node};
115 FlutterSemanticsUpdate2 update = {
116 .node_count = 1, .nodes = nodes, .view_id = 99};
117 g_signal_emit_by_name(engine,
"update-semantics", &update);
120 EXPECT_EQ(atk_object_get_n_accessible_children(ATK_OBJECT(accessible)), 0);
124 TEST(FlViewTest, SecondaryView) {
125 flutter::testing::fl_ensure_gtk_init();
134 AddView, ([&
view_id](
auto engine,
const FlutterAddViewInfo* info) {
136 FlutterAddViewResult result = {
137 .struct_size =
sizeof(FlutterAddViewResult),
140 info->add_view_callback(&result);
144 g_autoptr(GError)
error =
nullptr;
152 TEST(FlViewTest, SecondaryViewError) {
153 flutter::testing::fl_ensure_gtk_init();
162 AddView, ([&
view_id](
auto engine,
const FlutterAddViewInfo* info) {
164 return kInvalidArguments;
167 g_autoptr(GError)
error =
nullptr;
175 TEST(FlViewTest, ViewDestroy) {
176 flutter::testing::fl_ensure_gtk_init();
183 g_autoptr(GPtrArray) removed_views = g_ptr_array_new();
186 ([removed_views](
auto engine,
const FlutterRemoveViewInfo* info) {
187 g_ptr_array_add(removed_views, GINT_TO_POINTER(info->view_id));
191 g_autoptr(GError)
error =
nullptr;
199 fl_gtk_widget_destroy(GTK_WIDGET(secondary_view));
200 fl_gtk_widget_destroy(GTK_WIDGET(implicit_view));
202 EXPECT_EQ(removed_views->len, 2u);
203 EXPECT_EQ(GPOINTER_TO_INT(g_ptr_array_index(removed_views, 0)),
205 EXPECT_EQ(GPOINTER_TO_INT(g_ptr_array_index(removed_views, 1)),
210 TEST(FlViewTest, ViewDestroyError) {
211 flutter::testing::fl_ensure_gtk_init();
219 RemoveView, ([](
auto engine,
const FlutterRemoveViewInfo* info) {
220 return kInvalidArguments;
223 g_autoptr(GError)
error =
nullptr;
228 fl_gtk_widget_destroy(GTK_WIDGET(secondary_view));
229 fl_gtk_widget_destroy(GTK_WIDGET(implicit_view));
static void first_frame_cb(FlApplication *self, FlView *view)
G_MODULE_EXPORT FlDartProject * fl_dart_project_new()
FlutterEngineProcTable * fl_engine_get_embedder_api(FlEngine *self)
gboolean fl_engine_start(FlEngine *self, GError **error)
G_BEGIN_DECLS G_MODULE_EXPORT FlValue gpointer user_data
const uint8_t uint32_t uint32_t GError ** error
void fl_renderable_present_layers(FlRenderable *self, const FlutterLayer **layers, size_t layers_count)
FlViewAccessible * fl_view_get_accessible(FlView *self)
G_MODULE_EXPORT FlView * fl_view_new(FlDartProject *project)
G_MODULE_EXPORT FlView * fl_view_new_for_engine(FlEngine *engine)
G_MODULE_EXPORT FlEngine * fl_view_get_engine(FlView *self)
G_MODULE_EXPORT int64_t fl_view_get_id(FlView *self)
G_BEGIN_DECLS FlutterViewId view_id
TEST(FlViewTest, GetEngine)