Add debug informations on ios_module_test (#96622)
diff --git a/dev/integration_tests/ios_host_app/FlutterUITests/FlutterUITests.m b/dev/integration_tests/ios_host_app/FlutterUITests/FlutterUITests.m
index ab7a6af..ef27427 100644
--- a/dev/integration_tests/ios_host_app/FlutterUITests/FlutterUITests.m
+++ b/dev/integration_tests/ios_host_app/FlutterUITests/FlutterUITests.m
@@ -3,6 +3,7 @@
// found in the LICENSE file.
@import XCTest;
+@import os.log;
static const CGFloat kStandardTimeOut = 60.0;
@@ -61,10 +62,13 @@
[self waitForAndTapElement:app.buttons[@"Flutter View (Warm)"]];
BOOL newPageAppeared = [app.staticTexts[@"Button tapped 0 times."] waitForExistenceWithTimeout:kStandardTimeOut];
if (!newPageAppeared) {
- // Sometimes, the element doesn't respond to the tap, it seems an XCUITest race condition where the tap happened
- // too soon. Trying to tap the element again.
- [self waitForAndTapElement:app.buttons[@"Flutter View (Warm)"]];
- newPageAppeared = [app.staticTexts[@"Button tapped 0 times."] waitForExistenceWithTimeout:kStandardTimeOut];
+ // Sometimes, the element doesn't respond to the tap, it seems an XCUITest race condition where the tap happened
+ // too soon. Trying to tap the element again.
+ [self waitForAndTapElement:app.buttons[@"Flutter View (Warm)"]];
+ newPageAppeared = [app.staticTexts[@"Button tapped 0 times."] waitForExistenceWithTimeout:kStandardTimeOut];
+ if (!newPageAppeared) {
+ os_log(OS_LOG_DEFAULT, "%@", app.debugDescription);
+ }
}
XCTAssertTrue(newPageAppeared);
diff --git a/dev/integration_tests/ios_host_app/Host/MainViewController.m b/dev/integration_tests/ios_host_app/Host/MainViewController.m
index 3f0a809..f2c1c66 100644
--- a/dev/integration_tests/ios_host_app/Host/MainViewController.m
+++ b/dev/integration_tests/ios_host_app/Host/MainViewController.m
@@ -12,6 +12,8 @@
@interface MainViewController ()
+@property (weak, nonatomic) UIButton* flutterViewWarmButton;
+
@end
@@ -39,7 +41,7 @@
[self addButton:@"Native iOS View" action:@selector(showNative)];
[self addButton:@"Full Screen (Cold)" action:@selector(showFullScreenCold)];
[self addButton:@"Full Screen (Warm)" action:@selector(showFullScreenWarm)];
- [self addButton:@"Flutter View (Warm)" action:@selector(showFlutterViewWarm)];
+ self.flutterViewWarmButton = [self addButton:@"Flutter View (Warm)" action:@selector(showFlutterViewWarm)];
[self addButton:@"Hybrid View (Warm)" action:@selector(showHybridView)];
[self addButton:@"Dual Flutter View (Cold)" action:@selector(showDualView)];
}
@@ -99,26 +101,47 @@
}
- (void)showFlutterViewWarm {
- [[self engine].navigationChannel invokeMethod:@"setInitialRoute"
+ self.flutterViewWarmButton.backgroundColor = UIColor.redColor;
+ FlutterEngine *engine = [self engine];
+ FlutterBasicMessageChannel* messageChannel = [self reloadMessageChannel];
+ NSAssert(engine != nil, @"Engine is not nil.");
+ NSAssert(engine.navigationChannel != nil, @"Engine.navigationChannel is not nil.");
+ NSAssert(messageChannel != nil, @"messageChannel is not nil.");
+
+ [engine.navigationChannel invokeMethod:@"setInitialRoute"
arguments:@"/"];
- [[self reloadMessageChannel] sendMessage:@"/"];
+ [messageChannel sendMessage:@"/"];
FlutterViewController *flutterViewController =
[[FlutterViewController alloc] initWithEngine:[self engine]
nibName:nil
bundle:nil];
+ flutterViewController.view.accessibilityLabel = @"flutter view";
+ NSAssert(self.navigationController != nil, @"self.navigationController is not nil.");
[self.navigationController pushViewController:flutterViewController
- animated:YES];
+ animated:NO];
+
+ if (self.navigationController.topViewController != flutterViewController) {
+ // For debugging:
+ // Some unknown issue happened caused `flutterViewController` not being pushed.
+ // We try to push an basic UIViewController to see if it would work.
+ UIViewController *viewController = [[UIViewController alloc] init];
+ viewController.view.backgroundColor = UIColor.blueColor;
+ [self.navigationController pushViewController:viewController
+ animated:NO];
+ NSAssert(self.navigationController.topViewController == viewController, @"self.navigationController.topViewController should be the basic view controller");
+ }
}
-- (void)addButton:(NSString *)title action:(SEL)action {
+- (UIButton *)addButton:(NSString *)title action:(SEL)action {
UIButton *button = [UIButton buttonWithType:UIButtonTypeSystem];
[button setTitle:title forState:UIControlStateNormal];
[button addTarget:self
action:action
forControlEvents:UIControlEventTouchUpInside];
[_stackView addArrangedSubview:button];
+ return button;
}
@end
