flutter/dev/devicelab/bin/tasks/engine_dependency_proxy_test.dart
Zachary Anderson 118c2df776
Allows adding a storage 'realm' to the storage base URL (#131951)
Context: https://github.com/flutter/flutter/issues/131862

This PR injects a "realm" component to the storage base URL when the contents of the file `bin/internal/engine.realm` is non-empty.

As documented in the PR, when the realm is `flutter_archives_v2`, and `bin/internal/engine.version` contains the commit hash for a commit in a `flutter/engine` PR, then the artifacts pulled by the tool will be the artifacts built by the presubmit checks for the PR.

This works for everything but the following two cases:
1. Fuchsia artifacts are not uploaded to CIPD by the Fuchsia presubmit builds.
2. Web artifacts are not uploaded to gstatic by the web engine presubmit builds.

For (1), the flutter/flutter presubmit `fuchsia_precache` is driven by a shell script outside of the repo. It will fail when the `engine.version` and `engine.realm` don't point to a post-submit engine commit.

For (2), the flutter/flutter web presubmit tests that refer to artifacts in gstatic hang when the artifacts aren't found, so this PR skips them.
2023-08-09 23:26:05 +00:00

96 lines
3.3 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:convert';
import 'dart:io';
import 'package:flutter_devicelab/framework/apk_utils.dart';
import 'package:flutter_devicelab/framework/framework.dart';
import 'package:flutter_devicelab/framework/task_result.dart';
import 'package:flutter_devicelab/framework/utils.dart';
import 'package:path/path.dart' as path;
final String gradlew = Platform.isWindows ? 'gradlew.bat' : 'gradlew';
final String gradlewExecutable = Platform.isWindows ? '.\\$gradlew' : './$gradlew';
/// Tests that we respect storage proxy URLs in gradle dependencies.
Future<void> main() async {
await task(() async {
section('Find Java');
final String? javaHome = await findJavaHome();
if (javaHome == null) {
return TaskResult.failure('Could not find Java');
}
print('\nUsing JAVA_HOME=$javaHome');
section('Create project');
await runProjectTest((FlutterProject flutterProject) async {
await inDirectory(path.join(flutterProject.rootPath, 'android'), () async {
section('Insert gradle testing script');
final File build = File(path.join(
flutterProject.rootPath, 'android', 'app', 'build.gradle',
));
build.writeAsStringSync(
'''
task printEngineMavenUrl() {
doLast {
println project.repositories.find { it.name == 'maven' }.url
}
}
''',
mode: FileMode.append,
flush: true,
);
section('Checking default maven URL');
String gradleOutput = await eval(
gradlewExecutable,
<String>['printEngineMavenUrl', '-q'],
);
const LineSplitter splitter = LineSplitter();
List<String> outputLines = splitter.convert(gradleOutput);
String mavenUrl = outputLines.last;
print('Returned maven url: $mavenUrl');
String realm = File(
path.join(flutterDirectory.path, 'bin', 'internal', 'engine.realm'),
).readAsStringSync().trim();
if (realm.isNotEmpty) {
realm = '$realm/';
}
if (mavenUrl != 'https://storage.googleapis.com/${realm}download.flutter.io') {
throw TaskResult.failure(
'Expected Android engine maven dependency URL to '
'resolve to https://storage.googleapis.com/${realm}download.flutter.io. Got '
'$mavenUrl instead',
);
}
section('Checking overridden maven URL');
gradleOutput = await eval(
gradlewExecutable,
<String>['printEngineMavenUrl','-q'],
environment: <String, String>{
'FLUTTER_STORAGE_BASE_URL': 'https://my.special.proxy',
},
);
outputLines = splitter.convert(gradleOutput);
mavenUrl = outputLines.last;
if (mavenUrl != 'https://my.special.proxy/${realm}download.flutter.io') {
throw TaskResult.failure(
'Expected overridden Android engine maven '
'dependency URL to resolve to proxy location '
'https://my.special.proxy/${realm}download.flutter.io. Got '
'$mavenUrl instead',
);
}
});
});
return TaskResult.success(null);
});
}