blob: 0f0c5580be7e163f79f95de3de84982ff465f660 [file] [log] [blame]
// 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 'package:file/memory.dart';
import 'package:flutter_tools/src/artifacts.dart';
import 'package:flutter_tools/src/base/file_system.dart';
import 'package:flutter_tools/src/base/logger.dart';
import 'package:flutter_tools/src/base/platform.dart';
import 'package:flutter_tools/src/base/user_messages.dart';
import 'package:flutter_tools/src/runner/local_engine.dart';
import 'package:matcher/matcher.dart';
import '../../src/common.dart';
const String kEngineRoot = '/flutter/engine';
const String kArbitraryEngineRoot = '/arbitrary/engine';
const String kDotPackages = '.packages';
void main() {
testWithoutContext('works if --local-engine is specified and --local-engine-src-path '
'is determined by sky_engine', () async {
final FileSystem fileSystem = MemoryFileSystem.test();
fileSystem
.directory('$kArbitraryEngineRoot/src/out/ios_debug/gen/dart-pkg/sky_engine/lib/')
.createSync(recursive: true);
fileSystem
.directory('$kArbitraryEngineRoot/src/out/host_debug')
.createSync(recursive: true);
fileSystem
.file(kDotPackages)
.writeAsStringSync('sky_engine:file://$kArbitraryEngineRoot/src/out/ios_debug/gen/dart-pkg/sky_engine/lib/');
fileSystem
.file('bin/cache/pkg/sky_engine/lib')
.createSync(recursive: true);
final LocalEngineLocator localEngineLocator = LocalEngineLocator(
fileSystem: fileSystem,
flutterRoot: '',
logger: BufferLogger.test(),
userMessages: UserMessages(),
platform: FakePlatform(environment: <String, String>{}),
);
expect(
await localEngineLocator.findEnginePath(null, 'ios_debug'),
matchesEngineBuildPaths(
hostEngine: '/arbitrary/engine/src/out/host_debug',
targetEngine: '/arbitrary/engine/src/out/ios_debug',
),
);
// Verify that this also works if the sky_engine path is a symlink to the engine root.
fileSystem.link('/symlink').createSync(kArbitraryEngineRoot);
fileSystem
.file(kDotPackages)
.writeAsStringSync('sky_engine:file:///symlink/src/out/ios_debug/gen/dart-pkg/sky_engine/lib/');
expect(
await localEngineLocator.findEnginePath(null, 'ios_debug'),
matchesEngineBuildPaths(
hostEngine: '/symlink/src/out/host_debug',
targetEngine: '/symlink/src/out/ios_debug',
),
);
});
testWithoutContext('works if --local-engine is specified and --local-engine-src-path '
'is specified', () async {
final FileSystem fileSystem = MemoryFileSystem.test();
// Intentionally do not create a package_config to verify that it is not required.
fileSystem.directory('$kArbitraryEngineRoot/src/out/ios_debug').createSync(recursive: true);
fileSystem.directory('$kArbitraryEngineRoot/src/out/host_debug').createSync(recursive: true);
final LocalEngineLocator localEngineLocator = LocalEngineLocator(
fileSystem: fileSystem,
flutterRoot: '',
logger: BufferLogger.test(),
userMessages: UserMessages(),
platform: FakePlatform(environment: <String, String>{}),
);
expect(
await localEngineLocator.findEnginePath('$kArbitraryEngineRoot/src', 'ios_debug'),
matchesEngineBuildPaths(
hostEngine: '/arbitrary/engine/src/out/host_debug',
targetEngine: '/arbitrary/engine/src/out/ios_debug',
),
);
});
testWithoutContext('works if --local-engine is specified and --local-engine-src-path '
'is determined by flutter root', () async {
final FileSystem fileSystem = MemoryFileSystem.test();
fileSystem.file(kDotPackages).writeAsStringSync('\n');
fileSystem
.directory('$kEngineRoot/src/out/ios_debug')
.createSync(recursive: true);
fileSystem
.directory('$kEngineRoot/src/out/host_debug')
.createSync(recursive: true);
fileSystem
.file('bin/cache/pkg/sky_engine/lib')
.createSync(recursive: true);
final LocalEngineLocator localEngineLocator = LocalEngineLocator(
fileSystem: fileSystem,
flutterRoot: 'flutter/flutter',
logger: BufferLogger.test(),
userMessages: UserMessages(),
platform: FakePlatform(environment: <String, String>{}),
);
expect(
await localEngineLocator.findEnginePath(null, 'ios_debug'),
matchesEngineBuildPaths(
hostEngine: 'flutter/engine/src/out/host_debug',
targetEngine: 'flutter/engine/src/out/ios_debug',
),
);
});
}
Matcher matchesEngineBuildPaths({
String hostEngine,
String targetEngine,
}) {
return const TypeMatcher<EngineBuildPaths>()
.having((EngineBuildPaths paths) => paths.hostEngine, 'hostEngine', hostEngine)
.having((EngineBuildPaths paths) => paths.targetEngine, 'targetEngine', targetEngine);
}