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https://github.com/flutter/flutter.git
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Update FlutterPlatformViewsTests (flutter/engine#23158)
This commit is contained in:
Chris Yang
GitHub
parent
3384cb61ba
commit
3eea204d94
@ -621,15 +621,15 @@ fml::RefPtr<fml::TaskRunner> CreateNewThread(std::string name) {
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}
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// Before setting flutter view controller, events are not dispatched.
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NSSet* touches1 = OCMClassMock([NSSet class]);
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UIEvent* event1 = OCMClassMock([UIEvent class]);
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UIViewController* mockFlutterViewContoller = OCMClassMock([UIViewController class]);
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NSSet* touches1 = [[[NSSet alloc] init] autorelease];
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id event1 = OCMClassMock([UIEvent class]);
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id mockFlutterViewContoller = OCMClassMock([UIViewController class]);
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[forwardGectureRecognizer touchesBegan:touches1 withEvent:event1];
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OCMReject([mockFlutterViewContoller touchesBegan:touches1 withEvent:event1]);
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// Set flutter view controller allows events to be dispatched.
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NSSet* touches2 = OCMClassMock([NSSet class]);
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UIEvent* event2 = OCMClassMock([UIEvent class]);
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NSSet* touches2 = [[[NSSet alloc] init] autorelease];
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id event2 = OCMClassMock([UIEvent class]);
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flutterPlatformViewsController->SetFlutterViewController(mockFlutterViewContoller);
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[forwardGectureRecognizer touchesBegan:touches2 withEvent:event2];
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OCMVerify([mockFlutterViewContoller touchesBegan:touches2 withEvent:event2]);
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@ -681,39 +681,37 @@ fml::RefPtr<fml::TaskRunner> CreateNewThread(std::string name) {
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break;
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}
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}
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UIViewController* mockFlutterViewContoller = OCMClassMock([UIViewController class]);
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id mockFlutterViewContoller = OCMClassMock([UIViewController class]);
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{
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// ***** Sequence 1, finishing touch event with touchEnded ***** //
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flutterPlatformViewsController->SetFlutterViewController(mockFlutterViewContoller);
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NSSet* touches1 = OCMClassMock([NSSet class]);
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UIEvent* event1 = OCMClassMock([UIEvent class]);
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NSSet* touches1 = [[[NSSet alloc] init] autorelease];
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id event1 = OCMClassMock([UIEvent class]);
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[forwardGectureRecognizer touchesBegan:touches1 withEvent:event1];
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OCMVerify([mockFlutterViewContoller touchesBegan:touches1 withEvent:event1]);
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flutterPlatformViewsController->SetFlutterViewController(nil);
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// Allow the touch events to finish
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NSSet* touches2 = OCMClassMock([NSSet class]);
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UIEvent* event2 = OCMClassMock([UIEvent class]);
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NSSet* touches2 = [[[NSSet alloc] init] autorelease];
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id event2 = OCMClassMock([UIEvent class]);
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[forwardGectureRecognizer touchesMoved:touches2 withEvent:event2];
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OCMVerify([mockFlutterViewContoller touchesMoved:touches2 withEvent:event2]);
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NSSet* touches3 = OCMClassMock([NSSet class]);
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UIEvent* event3 = OCMClassMock([UIEvent class]);
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NSSet* touches3 = [[[NSSet alloc] init] autorelease];
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id event3 = OCMClassMock([UIEvent class]);
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[forwardGectureRecognizer touchesEnded:touches3 withEvent:event3];
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OCMVerify([mockFlutterViewContoller touchesEnded:touches3 withEvent:event3]);
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// Now the 2nd touch sequence should not be allowed.
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NSSet* touches4 = OCMClassMock([NSSet class]);
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UIEvent* event4 = OCMClassMock([UIEvent class]);
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mockFlutterViewContoller = OCMClassMock([UIViewController class]);
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NSSet* touches4 = [[[NSSet alloc] init] autorelease];
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id event4 = OCMClassMock([UIEvent class]);
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[forwardGectureRecognizer touchesBegan:touches4 withEvent:event4];
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OCMReject([mockFlutterViewContoller touchesBegan:touches4 withEvent:event4]);
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NSSet* touches5 = OCMClassMock([NSSet class]);
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UIEvent* event5 = OCMClassMock([UIEvent class]);
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NSSet* touches5 = [[[NSSet alloc] init] autorelease];
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id event5 = OCMClassMock([UIEvent class]);
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[forwardGectureRecognizer touchesEnded:touches5 withEvent:event5];
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OCMReject([mockFlutterViewContoller touchesEnded:touches5 withEvent:event5]);
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}
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@ -722,105 +720,145 @@ fml::RefPtr<fml::TaskRunner> CreateNewThread(std::string name) {
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// ***** Sequence 2, finishing touch event with touchCancelled ***** //
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flutterPlatformViewsController->SetFlutterViewController(mockFlutterViewContoller);
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NSSet* touches1 = OCMClassMock([NSSet class]);
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UIEvent* event1 = OCMClassMock([UIEvent class]);
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NSSet* touches1 = [[[NSSet alloc] init] autorelease];
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id event1 = OCMClassMock([UIEvent class]);
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[forwardGectureRecognizer touchesBegan:touches1 withEvent:event1];
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OCMVerify([mockFlutterViewContoller touchesBegan:touches1 withEvent:event1]);
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flutterPlatformViewsController->SetFlutterViewController(nil);
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// Allow the touch events to finish
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NSSet* touches2 = OCMClassMock([NSSet class]);
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UIEvent* event2 = OCMClassMock([UIEvent class]);
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NSSet* touches2 = [[[NSSet alloc] init] autorelease];
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id event2 = OCMClassMock([UIEvent class]);
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[forwardGectureRecognizer touchesMoved:touches2 withEvent:event2];
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OCMVerify([mockFlutterViewContoller touchesMoved:touches2 withEvent:event2]);
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NSSet* touches3 = OCMClassMock([NSSet class]);
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UIEvent* event3 = OCMClassMock([UIEvent class]);
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NSSet* touches3 = [[[NSSet alloc] init] autorelease];
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id event3 = OCMClassMock([UIEvent class]);
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[forwardGectureRecognizer touchesCancelled:touches3 withEvent:event3];
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OCMVerify([mockFlutterViewContoller touchesCancelled:touches3 withEvent:event3]);
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// Now the 2nd touch sequence should not be allowed.
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NSSet* touches4 = OCMClassMock([NSSet class]);
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UIEvent* event4 = OCMClassMock([UIEvent class]);
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mockFlutterViewContoller = OCMClassMock([UIViewController class]);
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NSSet* touches4 = [[[NSSet alloc] init] autorelease];
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id event4 = OCMClassMock([UIEvent class]);
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[forwardGectureRecognizer touchesBegan:touches4 withEvent:event4];
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OCMReject([mockFlutterViewContoller touchesBegan:touches4 withEvent:event4]);
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NSSet* touches5 = OCMClassMock([NSSet class]);
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UIEvent* event5 = OCMClassMock([UIEvent class]);
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NSSet* touches5 = [[[NSSet alloc] init] autorelease];
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id event5 = OCMClassMock([UIEvent class]);
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[forwardGectureRecognizer touchesEnded:touches5 withEvent:event5];
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OCMReject([mockFlutterViewContoller touchesEnded:touches5 withEvent:event5]);
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}
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{
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// ***** Sequence 3, multile touches in one sequence with setting flutter view controllers in
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// between ***** //
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flutterPlatformViewsController->SetFlutterViewController(mockFlutterViewContoller);
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flutterPlatformViewsController->Reset();
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}
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NSSet* touches1 = OCMClassMock([NSSet class]);
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OCMStub([touches1 count]).andReturn(1);
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UIEvent* event1 = OCMClassMock([UIEvent class]);
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[forwardGectureRecognizer touchesBegan:touches1 withEvent:event1];
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OCMVerify([mockFlutterViewContoller touchesBegan:touches1 withEvent:event1]);
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- (void)
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testSetFlutterViewControllerInTheMiddleOfTouchEventAllowsTheNewControllerToHandleSecondTouchSequence {
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flutter::FlutterPlatformViewsTestMockPlatformViewDelegate mock_delegate;
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auto thread_task_runner = CreateNewThread("FlutterPlatformViewsTest");
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flutter::TaskRunners runners(/*label=*/self.name.UTF8String,
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/*platform=*/thread_task_runner,
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/*raster=*/thread_task_runner,
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/*ui=*/thread_task_runner,
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/*io=*/thread_task_runner);
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auto flutterPlatformViewsController = std::make_shared<flutter::FlutterPlatformViewsController>();
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auto platform_view = std::make_unique<flutter::PlatformViewIOS>(
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/*delegate=*/mock_delegate,
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/*rendering_api=*/flutter::IOSRenderingAPI::kSoftware,
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/*platform_views_controller=*/flutterPlatformViewsController,
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/*task_runners=*/runners);
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UIViewController* mockFlutterViewContoller2 = OCMClassMock([UIViewController class]);
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flutterPlatformViewsController->SetFlutterViewController(mockFlutterViewContoller2);
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FlutterPlatformViewsTestMockFlutterPlatformFactory* factory =
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[[FlutterPlatformViewsTestMockFlutterPlatformFactory new] autorelease];
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flutterPlatformViewsController->RegisterViewFactory(
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factory, @"MockFlutterPlatformView",
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FlutterPlatformViewGestureRecognizersBlockingPolicyEager);
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FlutterResult result = ^(id result) {
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};
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flutterPlatformViewsController->OnMethodCall(
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[FlutterMethodCall
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methodCallWithMethodName:@"create"
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arguments:@{@"id" : @2, @"viewType" : @"MockFlutterPlatformView"}],
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result);
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// Touch events should still send to the old FlutterViewController if FlutterViewController
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// is updated in between.
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NSSet* touches2 = OCMClassMock([NSSet class]);
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OCMStub([touches2 count]).andReturn(1);
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UIEvent* event2 = OCMClassMock([UIEvent class]);
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[forwardGectureRecognizer touchesBegan:touches2 withEvent:event2];
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OCMVerify([mockFlutterViewContoller touchesBegan:touches2 withEvent:event2]);
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OCMReject([mockFlutterViewContoller2 touchesBegan:touches2 withEvent:event2]);
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XCTAssertNotNil(gMockPlatformView);
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NSSet* touches3 = OCMClassMock([NSSet class]);
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OCMStub([touches3 count]).andReturn(1);
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UIEvent* event3 = OCMClassMock([UIEvent class]);
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[forwardGectureRecognizer touchesMoved:touches3 withEvent:event3];
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OCMVerify([mockFlutterViewContoller touchesMoved:touches3 withEvent:event3]);
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OCMReject([mockFlutterViewContoller2 touchesMoved:touches3 withEvent:event3]);
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NSSet* touches4 = OCMClassMock([NSSet class]);
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OCMStub([touches4 count]).andReturn(1);
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UIEvent* event4 = OCMClassMock([UIEvent class]);
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[forwardGectureRecognizer touchesEnded:touches4 withEvent:event4];
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OCMVerify([mockFlutterViewContoller touchesEnded:touches4 withEvent:event4]);
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OCMReject([mockFlutterViewContoller2 touchesEnded:touches4 withEvent:event4]);
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NSSet* touches5 = OCMClassMock([NSSet class]);
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OCMStub([touches5 count]).andReturn(1);
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UIEvent* event5 = OCMClassMock([UIEvent class]);
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[forwardGectureRecognizer touchesEnded:touches5 withEvent:event5];
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OCMVerify([mockFlutterViewContoller touchesEnded:touches5 withEvent:event5]);
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OCMReject([mockFlutterViewContoller2 touchesEnded:touches5 withEvent:event5]);
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// Now the 2nd touch sequence should go to the new FlutterViewController
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NSSet* touches6 = OCMClassMock([NSSet class]);
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OCMStub([touches6 count]).andReturn(1);
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UIEvent* event6 = OCMClassMock([UIEvent class]);
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[forwardGectureRecognizer touchesBegan:touches6 withEvent:event6];
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OCMVerify([mockFlutterViewContoller2 touchesBegan:touches6 withEvent:event6]);
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OCMReject([mockFlutterViewContoller touchesBegan:touches6 withEvent:event6]);
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// Allow the touch events to finish
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NSSet* touches7 = OCMClassMock([NSSet class]);
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OCMStub([touches7 count]).andReturn(1);
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UIEvent* event7 = OCMClassMock([UIEvent class]);
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[forwardGectureRecognizer touchesMoved:touches7 withEvent:event7];
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OCMVerify([mockFlutterViewContoller2 touchesMoved:touches7 withEvent:event7]);
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OCMReject([mockFlutterViewContoller touchesMoved:touches7 withEvent:event7]);
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NSSet* touches8 = OCMClassMock([NSSet class]);
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OCMStub([touches8 count]).andReturn(1);
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UIEvent* event8 = OCMClassMock([UIEvent class]);
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[forwardGectureRecognizer touchesEnded:touches8 withEvent:event8];
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OCMVerify([mockFlutterViewContoller2 touchesEnded:touches8 withEvent:event8]);
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OCMReject([mockFlutterViewContoller touchesEnded:touches8 withEvent:event8]);
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// Find touch inteceptor view
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UIView* touchInteceptorView = gMockPlatformView;
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while (touchInteceptorView != nil &&
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![touchInteceptorView isKindOfClass:[FlutterTouchInterceptingView class]]) {
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touchInteceptorView = touchInteceptorView.superview;
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}
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XCTAssertNotNil(touchInteceptorView);
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// Find ForwardGestureRecognizer
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UIGestureRecognizer* forwardGectureRecognizer = nil;
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for (UIGestureRecognizer* gestureRecognizer in touchInteceptorView.gestureRecognizers) {
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if ([gestureRecognizer isKindOfClass:NSClassFromString(@"ForwardingGestureRecognizer")]) {
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forwardGectureRecognizer = gestureRecognizer;
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break;
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}
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}
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id mockFlutterViewContoller = OCMClassMock([UIViewController class]);
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flutterPlatformViewsController->SetFlutterViewController(mockFlutterViewContoller);
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// The touches in this sequence requires 1 touch object, we always create the NSSet with one item.
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NSSet* touches1 = [NSSet setWithObject:@1];
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id event1 = OCMClassMock([UIEvent class]);
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[forwardGectureRecognizer touchesBegan:touches1 withEvent:event1];
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OCMVerify([mockFlutterViewContoller touchesBegan:touches1 withEvent:event1]);
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UIViewController* mockFlutterViewContoller2 = OCMClassMock([UIViewController class]);
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flutterPlatformViewsController->SetFlutterViewController(mockFlutterViewContoller2);
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// Touch events should still send to the old FlutterViewController if FlutterViewController
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// is updated in between.
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NSSet* touches2 = [NSSet setWithObject:@1];
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id event2 = OCMClassMock([UIEvent class]);
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[forwardGectureRecognizer touchesBegan:touches2 withEvent:event2];
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OCMVerify([mockFlutterViewContoller touchesBegan:touches2 withEvent:event2]);
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OCMReject([mockFlutterViewContoller2 touchesBegan:touches2 withEvent:event2]);
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NSSet* touches3 = [NSSet setWithObject:@1];
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id event3 = OCMClassMock([UIEvent class]);
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[forwardGectureRecognizer touchesMoved:touches3 withEvent:event3];
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OCMVerify([mockFlutterViewContoller touchesMoved:touches3 withEvent:event3]);
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OCMReject([mockFlutterViewContoller2 touchesMoved:touches3 withEvent:event3]);
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NSSet* touches4 = [NSSet setWithObject:@1];
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id event4 = OCMClassMock([UIEvent class]);
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[forwardGectureRecognizer touchesEnded:touches4 withEvent:event4];
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OCMVerify([mockFlutterViewContoller touchesEnded:touches4 withEvent:event4]);
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OCMReject([mockFlutterViewContoller2 touchesEnded:touches4 withEvent:event4]);
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NSSet* touches5 = [NSSet setWithObject:@1];
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id event5 = OCMClassMock([UIEvent class]);
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[forwardGectureRecognizer touchesEnded:touches5 withEvent:event5];
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OCMVerify([mockFlutterViewContoller touchesEnded:touches5 withEvent:event5]);
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OCMReject([mockFlutterViewContoller2 touchesEnded:touches5 withEvent:event5]);
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// Now the 2nd touch sequence should go to the new FlutterViewController
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NSSet* touches6 = [NSSet setWithObject:@1];
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id event6 = OCMClassMock([UIEvent class]);
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[forwardGectureRecognizer touchesBegan:touches6 withEvent:event6];
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OCMVerify([mockFlutterViewContoller2 touchesBegan:touches6 withEvent:event6]);
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OCMReject([mockFlutterViewContoller touchesBegan:touches6 withEvent:event6]);
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// Allow the touch events to finish
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NSSet* touches7 = [NSSet setWithObject:@1];
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id event7 = OCMClassMock([UIEvent class]);
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[forwardGectureRecognizer touchesMoved:touches7 withEvent:event7];
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OCMVerify([mockFlutterViewContoller2 touchesMoved:touches7 withEvent:event7]);
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OCMReject([mockFlutterViewContoller touchesMoved:touches7 withEvent:event7]);
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NSSet* touches8 = [NSSet setWithObject:@1];
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id event8 = OCMClassMock([UIEvent class]);
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[forwardGectureRecognizer touchesEnded:touches8 withEvent:event8];
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OCMVerify([mockFlutterViewContoller2 touchesEnded:touches8 withEvent:event8]);
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OCMReject([mockFlutterViewContoller touchesEnded:touches8 withEvent:event8]);
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flutterPlatformViewsController->Reset();
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}
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