| // Copyright 2019 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #import "AppDelegate.h" |
| |
| #import "ContinuousTexture.h" |
| #import "FlutterEngine+ScenariosTest.h" |
| #import "ScreenBeforeFlutter.h" |
| #import "TextPlatformView.h" |
| |
| // A UIViewController that sets YES for its preferedStatusBarHidden property. |
| // StatusBar includes current time, which is non-deterministic. This ViewController |
| // removes the StatusBar to make the screenshot deterministic. |
| @interface NoStatusBarViewController : UIViewController |
| |
| @end |
| |
| @implementation NoStatusBarViewController |
| - (BOOL)prefersStatusBarHidden { |
| return YES; |
| } |
| @end |
| |
| // The FlutterViewController version of NoStatusBarViewController |
| @interface NoStatusBarFlutterViewController : FlutterViewController |
| |
| @end |
| |
| @implementation NoStatusBarFlutterViewController |
| - (BOOL)prefersStatusBarHidden { |
| return YES; |
| } |
| @end |
| |
| @implementation AppDelegate |
| |
| - (BOOL)application:(UIApplication*)application |
| didFinishLaunchingWithOptions:(NSDictionary*)launchOptions { |
| self.window = [[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]]; |
| if ([[[NSProcessInfo processInfo] arguments] containsObject:@"--maskview-blocking"]) { |
| self.window.tintColor = UIColor.systemPinkColor; |
| } |
| NSDictionary<NSString*, NSString*>* launchArgsMap = @{ |
| // The golden test args should match `GoldenTestManager`. |
| @"--locale-initialization" : @"locale_initialization", |
| @"--platform-view" : @"platform_view", |
| @"--platform-view-no-overlay-intersection" : @"platform_view_no_overlay_intersection", |
| @"--platform-view-two-intersecting-overlays" : @"platform_view_two_intersecting_overlays", |
| @"--platform-view-partial-intersection" : @"platform_view_partial_intersection", |
| @"--platform-view-one-overlay-two-intersecting-overlays" : |
| @"platform_view_one_overlay_two_intersecting_overlays", |
| @"--platform-view-multiple-without-overlays" : @"platform_view_multiple_without_overlays", |
| @"--platform-view-max-overlays" : @"platform_view_max_overlays", |
| @"--platform-view-surrounding-layers-fractional-coordinate" : |
| @"platform_view_surrounding_layers_fractional_coordinate", |
| @"--platform-view-partial-intersection-fractional-coordinate" : |
| @"platform_view_partial_intersection_fractional_coordinate", |
| @"--platform-view-multiple" : @"platform_view_multiple", |
| @"--platform-view-multiple-background-foreground" : |
| @"platform_view_multiple_background_foreground", |
| @"--platform-view-cliprect" : @"platform_view_cliprect", |
| @"--platform-view-cliprrect" : @"platform_view_cliprrect", |
| @"--platform-view-large-cliprrect" : @"platform_view_large_cliprrect", |
| @"--platform-view-clippath" : @"platform_view_clippath", |
| @"--platform-view-cliprrect-with-transform" : @"platform_view_cliprrect_with_transform", |
| @"--platform-view-large-cliprrect-with-transform" : |
| @"platform_view_large_cliprrect_with_transform", |
| @"--platform-view-cliprect-with-transform" : @"platform_view_cliprect_with_transform", |
| @"--platform-view-clippath-with-transform" : @"platform_view_clippath_with_transform", |
| @"--platform-view-transform" : @"platform_view_transform", |
| @"--platform-view-opacity" : @"platform_view_opacity", |
| @"--platform-view-with-other-backdrop-filter" : @"platform_view_with_other_backdrop_filter", |
| @"--two-platform-views-with-other-backdrop-filter" : |
| @"two_platform_views_with_other_backdrop_filter", |
| @"--platform-view-with-negative-backdrop-filter" : |
| @"platform_view_with_negative_backdrop_filter", |
| @"--platform-view-rotate" : @"platform_view_rotate", |
| @"--non-full-screen-flutter-view-platform-view" : @"non_full_screen_flutter_view_platform_view", |
| @"--gesture-reject-after-touches-ended" : @"platform_view_gesture_reject_after_touches_ended", |
| @"--gesture-reject-eager" : @"platform_view_gesture_reject_eager", |
| @"--gesture-accept" : @"platform_view_gesture_accept", |
| @"--gesture-accept-with-overlapping-platform-views" : |
| @"platform_view_gesture_accept_with_overlapping_platform_views", |
| @"--tap-status-bar" : @"tap_status_bar", |
| @"--animated-color-square" : @"animated_color_square", |
| @"--solid-blue" : @"solid_blue", |
| @"--platform-view-with-continuous-texture" : @"platform_view_with_continuous_texture", |
| @"--bogus-font-text" : @"bogus_font_text", |
| @"--spawn-engine-works" : @"spawn_engine_works", |
| @"--pointer-events" : @"pointer_events", |
| @"--platform-view-scrolling-under-widget" : @"platform_view_scrolling_under_widget", |
| @"--platform-views-with-clips-scrolling" : @"platform_views_with_clips_scrolling", |
| @"--platform-view-cliprect-after-moved" : @"platform_view_cliprect_after_moved", |
| @"--two-platform-view-clip-rect" : @"two_platform_view_clip_rect", |
| @"--two-platform-view-clip-rrect" : @"two_platform_view_clip_rrect", |
| @"--two-platform-view-clip-path" : @"two_platform_view_clip_path", |
| @"--darwin-system-font" : @"darwin_system_font", |
| }; |
| __block NSString* flutterViewControllerTestName = nil; |
| [launchArgsMap |
| enumerateKeysAndObjectsUsingBlock:^(NSString* argument, NSString* testName, BOOL* stop) { |
| if ([[[NSProcessInfo processInfo] arguments] containsObject:argument]) { |
| flutterViewControllerTestName = testName; |
| *stop = YES; |
| } |
| }]; |
| if (flutterViewControllerTestName) { |
| [self setupFlutterViewControllerTest:flutterViewControllerTestName]; |
| } else if ([[[NSProcessInfo processInfo] arguments] containsObject:@"--screen-before-flutter"]) { |
| self.window.rootViewController = [[ScreenBeforeFlutter alloc] initWithEngineRunCompletion:nil]; |
| } else { |
| self.window.rootViewController = [[UIViewController alloc] init]; |
| } |
| |
| [self.window makeKeyAndVisible]; |
| if ([[[NSProcessInfo processInfo] arguments] containsObject:@"--with-continuous-texture"]) { |
| [ContinuousTexture |
| registerWithRegistrar:[self registrarForPlugin:@"com.constant.firing.texture"]]; |
| } |
| return [super application:application didFinishLaunchingWithOptions:launchOptions]; |
| } |
| |
| - (FlutterEngine*)engineForTest:(NSString*)scenarioIdentifier { |
| if ([scenarioIdentifier isEqualToString:@"spawn_engine_works"]) { |
| FlutterEngine* spawner = [[FlutterEngine alloc] initWithName:@"FlutterControllerTest" |
| project:nil]; |
| [spawner run]; |
| return [spawner spawnWithEntrypoint:nil libraryURI:nil initialRoute:nil entrypointArgs:nil]; |
| } else { |
| FlutterEngine* engine = [[FlutterEngine alloc] initWithName:@"FlutterControllerTest" |
| project:nil]; |
| [engine run]; |
| return engine; |
| } |
| } |
| |
| - (FlutterViewController*)flutterViewControllerForTest:(NSString*)scenarioIdentifier |
| withEngine:(FlutterEngine*)engine { |
| if ([scenarioIdentifier isEqualToString:@"tap_status_bar"]) { |
| return [[FlutterViewController alloc] initWithEngine:engine nibName:nil bundle:nil]; |
| } else { |
| return [[NoStatusBarFlutterViewController alloc] initWithEngine:engine nibName:nil bundle:nil]; |
| } |
| } |
| |
| - (void)setupFlutterViewControllerTest:(NSString*)scenarioIdentifier { |
| FlutterEngine* engine = [self engineForTest:scenarioIdentifier]; |
| FlutterViewController* flutterViewController = |
| [self flutterViewControllerForTest:scenarioIdentifier withEngine:engine]; |
| flutterViewController.view.accessibilityIdentifier = @"flutter_view"; |
| |
| [engine.binaryMessenger |
| setMessageHandlerOnChannel:@"waiting_for_status" |
| binaryMessageHandler:^(NSData* _Nullable message, FlutterBinaryReply _Nonnull reply) { |
| FlutterMethodChannel* channel = [FlutterMethodChannel |
| methodChannelWithName:@"driver" |
| binaryMessenger:engine.binaryMessenger |
| codec:[FlutterJSONMethodCodec sharedInstance]]; |
| [channel invokeMethod:@"set_scenario" arguments:@{@"name" : scenarioIdentifier}]; |
| }]; |
| // Can be used to synchronize timing in the test for a signal from Dart. |
| [engine.binaryMessenger |
| setMessageHandlerOnChannel:@"display_data" |
| binaryMessageHandler:^(NSData* _Nullable message, FlutterBinaryReply _Nonnull reply) { |
| NSDictionary* dict = [NSJSONSerialization JSONObjectWithData:message |
| options:0 |
| error:nil]; |
| UITextField* text = [[UITextField alloc] initWithFrame:CGRectMake(0, 400, 300, 100)]; |
| text.text = dict[@"data"]; |
| [flutterViewController.view addSubview:text]; |
| }]; |
| |
| TextPlatformViewFactory* textPlatformViewFactory = |
| [[TextPlatformViewFactory alloc] initWithMessenger:engine.binaryMessenger]; |
| NSObject<FlutterPluginRegistrar>* registrar = |
| [engine registrarForPlugin:@"scenarios/TextPlatformViewPlugin"]; |
| [registrar registerViewFactory:textPlatformViewFactory |
| withId:@"scenarios/textPlatformView" |
| gestureRecognizersBlockingPolicy:FlutterPlatformViewGestureRecognizersBlockingPolicyEager]; |
| [registrar registerViewFactory:textPlatformViewFactory |
| withId:@"scenarios/textPlatformView_blockPolicyUntilTouchesEnded" |
| gestureRecognizersBlockingPolicy: |
| FlutterPlatformViewGestureRecognizersBlockingPolicyWaitUntilTouchesEnded]; |
| |
| UIViewController* rootViewController = flutterViewController; |
| // Make Flutter View's origin x/y not 0. |
| if ([scenarioIdentifier isEqualToString:@"non_full_screen_flutter_view_platform_view"]) { |
| rootViewController = [[NoStatusBarViewController alloc] init]; |
| [rootViewController.view addSubview:flutterViewController.view]; |
| flutterViewController.view.frame = CGRectMake(150, 150, 500, 500); |
| } |
| |
| self.window.rootViewController = rootViewController; |
| |
| if ([[[NSProcessInfo processInfo] arguments] containsObject:@"--assert-ca-layer-type"]) { |
| if ([[[NSProcessInfo processInfo] arguments] containsObject:@"--enable-software-rendering"]) { |
| NSAssert([flutterViewController.view.layer isKindOfClass:[CALayer class]], |
| @"Expected CALayer for software rendering."); |
| } else { |
| NSAssert([flutterViewController.view.layer isKindOfClass:[CAMetalLayer class]], |
| @"Expected CAMetalLayer for non-software rendering."); |
| } |
| } |
| } |
| |
| @end |
