Flutter native driver Android test has at least 1 flake related to VM service (?) #152769
Description
See test log, but tl;dr:
00:00 �[32m+0�[0m: (setUpAll)�[0m
VMServiceFlutterDriver: Connecting to Flutter application at http://127.0.0.1:46399/ymJxvA92rfE=/
VMServiceFlutterDriver: Isolate found with number: 7208191671426927
00:00 �[32m+0�[0m�[31m -1�[0m: (setUpAll) �[1m�[31m[E]�[0m�[0m
getIsolate: (-32000) Service connection disposed
00:00 �[32m+0�[0m�[31m -1�[0m: (tearDownAll)�[0m
00:00 �[32m+0�[0m�[31m -2�[0m: (tearDownAll) �[1m�[31m[E]�[0m�[0m
LateInitializationError: Local 'nativeDriver' has not been initialized.
dart:_internal LateError._throwLocalNotInitialized
test_driver/main_test.dart _main.<fn>
00:00 �[32m+0�[0m�[31m -2�[0m: �[31mSome tests failed.�[0m
Consider enabling the flag chain-stack-traces to receive more detailed exceptions.
For example, 'dart test --chain-stack-traces'.This test is super simple:
Future<void> _main() async {
// To generate golden files locally, uncomment the following line.
// autoUpdateGoldenFiles = true;
late FlutterDriver flutterDriver;
late NativeDriver nativeDriver;
setUpAll(() async {
flutterDriver = await FlutterDriver.connect();
nativeDriver = await AndroidNativeDriver.connect();
});
tearDownAll(() async {
await nativeDriver.close();
await flutterDriver.close();
});
test('should screenshot and match a full-screen blue rectangle', () async {
await flutterDriver.waitFor(find.byType('DecoratedBox'));
await expectLater(
nativeDriver.screenshot(),
matchesGoldenFile('android_driver_test.BlueRectangle.png'),
);
}, timeout: Timeout.none);
}I am investigating if exceptions are being swallowed.
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