FlutterViewTest Class Reference

Inheritance diagram for FlutterViewTest:

Instance Methods
(void)	- testFlutterViewEnableSemanticsWhenIsAccessibilityElementIsCalled [implementation]
(void)	- testFlutterViewBackgroundColorIsNotNil [implementation]
(void)	- testIgnoreWideColorWithoutImpeller [implementation]
(void)	- testLayerScalesMatchScreenAfterLayoutSubviews [implementation]

Detailed Description

Definition at line 41 of file FlutterViewTest.mm.

Method Documentation

testFlutterViewBackgroundColorIsNotNil

- (void) testFlutterViewBackgroundColorIsNotNil

implementation

Definition at line 13 of file FlutterViewTest.mm.

                                               {
  FakeDelegate* delegate = [[FakeDelegate alloc] init];
  FlutterView* view = [[FlutterView alloc] initWithDelegate:delegate opaque:NO enableWideGamut:NO];
  XCTAssertNotNil(view.backgroundColor);
}

testFlutterViewEnableSemanticsWhenIsAccessibilityElementIsCalled

- (void) testFlutterViewEnableSemanticsWhenIsAccessibilityElementIsCalled

implementation

Definition at line 13 of file FlutterViewTest.mm.

                                                                         {
  FakeDelegate* delegate = [[FakeDelegate alloc] init];
  FlutterView* view = [[FlutterView alloc] initWithDelegate:delegate opaque:NO enableWideGamut:NO];
  delegate.callbackCalled = NO;
  XCTAssertFalse(view.isAccessibilityElement);
  XCTAssertTrue(delegate.callbackCalled);
}

testIgnoreWideColorWithoutImpeller

- (void) testIgnoreWideColorWithoutImpeller

implementation

Definition at line 13 of file FlutterViewTest.mm.

                                           {
  FakeDelegate* delegate = [[FakeDelegate alloc] init];
  delegate.isUsingImpeller = NO;
  FlutterView* view = [[FlutterView alloc] initWithDelegate:delegate opaque:NO enableWideGamut:YES];
  [view layoutSubviews];
  XCTAssertTrue([view.layer isKindOfClass:NSClassFromString(@"CAMetalLayer")]);
  CAMetalLayer* layer = (CAMetalLayer*)view.layer;
  XCTAssertEqual(layer.pixelFormat, MTLPixelFormatBGRA8Unorm);
}

testLayerScalesMatchScreenAfterLayoutSubviews

- (void) testLayerScalesMatchScreenAfterLayoutSubviews

implementation

Definition at line 13 of file FlutterViewTest.mm.

                                                      {
  FakeDelegate* delegate = [[FakeDelegate alloc] init];
  FlutterView* view = [[FlutterView alloc] initWithDelegate:delegate opaque:NO enableWideGamut:NO];
  view.layer.contentsScale = CGFloat(-99.0);
  view.layer.rasterizationScale = CGFloat(-99.0);
  UIScreen* screen = [view screen];
  XCTAssertNotEqual(view.layer.contentsScale, screen.scale);
  XCTAssertNotEqual(view.layer.rasterizationScale, screen.scale);
  [view layoutSubviews];
  XCTAssertEqual(view.layer.contentsScale, screen.scale);
  XCTAssertEqual(view.layer.rasterizationScale, screen.scale);
}

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The documentation for this class was generated from the following file:

• shell/platform/darwin/ios/framework/Source/FlutterViewTest.mm