mirror of
https://github.com/flutter/flutter.git
synced 2025-06-03 00:51:18 +00:00
a14f74ff3a
Fix for release build failure https://ci.chromium.org/ui/p/flutter/builders/prod/Linux_pixel_7pro%20hello_world_impeller/3962/overview Part of https://github.com/flutter/flutter/issues/142659 this test expects validation layers on, so we need to explicitly enable them before we can turn them off by default.
83 lines
2.9 KiB
Dart
83 lines
2.9 KiB
Dart
// Copyright 2014 The Flutter 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 'dart:async' show Completer, StreamSubscription;
|
|
import 'dart:io' show Directory, Process;
|
|
|
|
import 'package:flutter_devicelab/framework/devices.dart'
|
|
show Device, DeviceOperatingSystem, deviceOperatingSystem, devices;
|
|
import 'package:flutter_devicelab/framework/framework.dart' show task;
|
|
import 'package:flutter_devicelab/framework/task_result.dart' show TaskResult;
|
|
import 'package:flutter_devicelab/framework/utils.dart'
|
|
show dir, flutter, flutterDirectory, inDirectory, startFlutter;
|
|
import 'package:path/path.dart' as path;
|
|
|
|
Future<TaskResult> run() async {
|
|
deviceOperatingSystem = DeviceOperatingSystem.android;
|
|
final Device device = await devices.workingDevice;
|
|
await device.unlock();
|
|
final Directory appDir =
|
|
dir(path.join(flutterDirectory.path, 'examples/hello_world'));
|
|
|
|
bool isUsingValidationLayers = false;
|
|
bool hasValidationErrors = false;
|
|
int impellerBackendCount = 0;
|
|
final Completer<void> didReceiveBackendMessage = Completer<void>();
|
|
|
|
await inDirectory(appDir, () async {
|
|
await flutter('packages', options: <String>['get']);
|
|
|
|
final StreamSubscription<String> adb = device.logcat.listen(
|
|
(String data) {
|
|
if (data.contains('Using the Impeller rendering backend')) {
|
|
// Sometimes more than one of these will be printed out if there is a
|
|
// fallback.
|
|
if (!didReceiveBackendMessage.isCompleted) {
|
|
didReceiveBackendMessage.complete();
|
|
}
|
|
impellerBackendCount += 1;
|
|
}
|
|
if (data.contains(
|
|
'Using the Impeller rendering backend (Vulkan with Validation Layers)')) {
|
|
isUsingValidationLayers = true;
|
|
}
|
|
// "ImpellerValidationBreak" comes from the engine:
|
|
// https://github.com/flutter/engine/blob/4160ebacdae2081d6f3160432f5f0dd87dbebec1/impeller/base/validation.cc#L40
|
|
if (data.contains('ImpellerValidationBreak')) {
|
|
hasValidationErrors = true;
|
|
}
|
|
},
|
|
);
|
|
|
|
final Process process = await startFlutter(
|
|
'run',
|
|
options: <String>[
|
|
'--enable-impeller',
|
|
'--enable-vulkan-validation',
|
|
'-d',
|
|
device.deviceId,
|
|
],
|
|
);
|
|
|
|
await didReceiveBackendMessage.future;
|
|
// Since we are waiting for the lack of errors, there is no determinate
|
|
// amount of time we can wait.
|
|
await Future<void>.delayed(const Duration(seconds: 30));
|
|
process.stdin.write('q');
|
|
await adb.cancel();
|
|
});
|
|
|
|
if (!isUsingValidationLayers || impellerBackendCount != 1) {
|
|
return TaskResult.failure('Not using Vulkan validation layers.');
|
|
}
|
|
if (hasValidationErrors){
|
|
return TaskResult.failure('Impeller validation errors detected.');
|
|
}
|
|
return TaskResult.success(null);
|
|
}
|
|
|
|
Future<void> main() async {
|
|
await task(run);
|
|
}
|