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Unverified Commit 2d07436d authored by Christopher Fujino's avatar Christopher Fujino Committed by GitHub
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[flutter_tools] Port xcode backend to dart (#86753)

parent 93de096e
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Showing with 772 additions and 263 deletions
packages/flutter_tools/bin/xcode_backend.dart 0 → 100644
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packages/flutter_tools/bin/xcode_backend.sh
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packages/flutter_tools/test/general.shard/xcode_backend_test.dart 0 → 100644
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// 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/file.dart';
import 'package:file/memory.dart';
import 'package:flutter_tools/src/base/io.dart';
import '../../bin/xcode_backend.dart';
import '../src/common.dart';
import '../src/fake_process_manager.dart';
void main() {
late MemoryFileSystem fileSystem;
setUp(() {
fileSystem = MemoryFileSystem();
});
group('build', () {
test('exits with useful error message when build mode not set', () {
final Directory buildDir = fileSystem.directory('/path/to/builds')
..createSync(recursive: true);
final Directory flutterRoot = fileSystem.directory('/path/to/flutter')
..createSync(recursive: true);
final File pipe = fileSystem.file('/tmp/pipe')
..createSync(recursive: true);
const String buildMode = 'Debug';
final TestContext context = TestContext(
<String>['build'],
<String, String>{
'BUILT_PRODUCTS_DIR': buildDir.path,
'ENABLE_BITCODE': 'YES',
'FLUTTER_ROOT': flutterRoot.path,
'INFOPLIST_PATH': 'Info.plist',
},
commands: <FakeCommand>[
FakeCommand(
command: <String>[
'${flutterRoot.path}/bin/flutter',
'assemble',
'--no-version-check',
'--output=${buildDir.path}/',
'-dTargetPlatform=ios',
'-dTargetFile=lib/main.dart',
'-dBuildMode=${buildMode.toLowerCase()}',
'-dIosArchs=',
'-dSdkRoot=',
'-dSplitDebugInfo=',
'-dTreeShakeIcons=',
'-dTrackWidgetCreation=',
'-dDartObfuscation=',
'-dEnableBitcode=',
'--ExtraGenSnapshotOptions=',
'--DartDefines=',
'--ExtraFrontEndOptions=',
'debug_ios_bundle_flutter_assets',
],
),
],
fileSystem: fileSystem,
scriptOutputStreamFile: pipe,
);
expect(
() => context.run(),
throwsException,
);
expect(
context.stderr,
contains('ERROR: Unknown FLUTTER_BUILD_MODE: null.\n'),
);
});
test('calls flutter assemble', () {
final Directory buildDir = fileSystem.directory('/path/to/builds')
..createSync(recursive: true);
final Directory flutterRoot = fileSystem.directory('/path/to/flutter')
..createSync(recursive: true);
final File pipe = fileSystem.file('/tmp/pipe')
..createSync(recursive: true);
const String buildMode = 'Debug';
final TestContext context = TestContext(
<String>['build'],
<String, String>{
'BUILT_PRODUCTS_DIR': buildDir.path,
'CONFIGURATION': buildMode,
'ENABLE_BITCODE': 'YES',
'FLUTTER_ROOT': flutterRoot.path,
'INFOPLIST_PATH': 'Info.plist',
},
commands: <FakeCommand>[
FakeCommand(
command: <String>[
'${flutterRoot.path}/bin/flutter',
'assemble',
'--no-version-check',
'--output=${buildDir.path}/',
'-dTargetPlatform=ios',
'-dTargetFile=lib/main.dart',
'-dBuildMode=${buildMode.toLowerCase()}',
'-dIosArchs=',
'-dSdkRoot=',
'-dSplitDebugInfo=',
'-dTreeShakeIcons=',
'-dTrackWidgetCreation=',
'-dDartObfuscation=',
'-dEnableBitcode=',
'--ExtraGenSnapshotOptions=',
'--DartDefines=',
'--ExtraFrontEndOptions=',
'debug_ios_bundle_flutter_assets',
],
),
],
fileSystem: fileSystem,
scriptOutputStreamFile: pipe,
)..run();
final List<String> streamedLines = pipe.readAsLinesSync();
// Ensure after line splitting, the exact string 'done' appears
expect(streamedLines, contains('done'));
expect(streamedLines, contains(' └─Compiling, linking and signing...'));
expect(
context.stdout,
contains('built and packaged successfully.'),
);
expect(context.stderr, isEmpty);
});
test('forwards all env variables to flutter assemble', () {
final Directory buildDir = fileSystem.directory('/path/to/builds')
..createSync(recursive: true);
final Directory flutterRoot = fileSystem.directory('/path/to/flutter')
..createSync(recursive: true);
const String archs = 'arm64 armv7';
const String buildMode = 'Release';
const String dartObfuscation = 'false';
const String dartDefines = 'flutter.inspector.structuredErrors%3Dtrue';
const String expandedCodeSignIdentity = 'F1326572E0B71C3C8442805230CB4B33B708A2E2';
const String extraFrontEndOptions = '--some-option';
const String extraGenSnapshotOptions = '--obfuscate';
const String sdkRoot = '/path/to/sdk';
const String splitDebugInfo = '/path/to/split/debug/info';
const String trackWidgetCreation = 'true';
const String treeShake = 'true';
final TestContext context = TestContext(
<String>['build'],
<String, String>{
'ACTION': 'install',
'ARCHS': archs,
'BUILT_PRODUCTS_DIR': buildDir.path,
'CODE_SIGNING_REQUIRED': 'YES',
'CONFIGURATION': buildMode,
'DART_DEFINES': dartDefines,
'DART_OBFUSCATION': dartObfuscation,
'ENABLE_BITCODE': 'YES',
'EXPANDED_CODE_SIGN_IDENTITY': expandedCodeSignIdentity,
'EXTRA_FRONT_END_OPTIONS': extraFrontEndOptions,
'EXTRA_GEN_SNAPSHOT_OPTIONS': extraGenSnapshotOptions,
'FLUTTER_ROOT': flutterRoot.path,
'INFOPLIST_PATH': 'Info.plist',
'SDKROOT': sdkRoot,
'SPLIT_DEBUG_INFO': splitDebugInfo,
'TRACK_WIDGET_CREATION': trackWidgetCreation,
'TREE_SHAKE_ICONS': treeShake,
},
commands: <FakeCommand>[
FakeCommand(
command: <String>[
'${flutterRoot.path}/bin/flutter',
'assemble',
'--no-version-check',
'--output=${buildDir.path}/',
'-dTargetPlatform=ios',
'-dTargetFile=lib/main.dart',
'-dBuildMode=${buildMode.toLowerCase()}',
'-dIosArchs=$archs',
'-dSdkRoot=$sdkRoot',
'-dSplitDebugInfo=$splitDebugInfo',
'-dTreeShakeIcons=$treeShake',
'-dTrackWidgetCreation=$trackWidgetCreation',
'-dDartObfuscation=$dartObfuscation',
'-dEnableBitcode=true',
'--ExtraGenSnapshotOptions=$extraGenSnapshotOptions',
'--DartDefines=$dartDefines',
'--ExtraFrontEndOptions=$extraFrontEndOptions',
'-dCodesignIdentity=$expandedCodeSignIdentity',
'release_ios_bundle_flutter_assets',
],
),
],
fileSystem: fileSystem,
)..run();
expect(
context.stdout,
contains('built and packaged successfully.'),
);
expect(context.stderr, isEmpty);
});
});
group('test_observatory_bonjour_service', () {
test('handles when the Info.plist is missing', () {
final Directory buildDir = fileSystem.directory('/path/to/builds');
buildDir.createSync(recursive: true);
final TestContext context = TestContext(
<String>['test_observatory_bonjour_service'],
<String, String>{
'CONFIGURATION': 'Debug',
'BUILT_PRODUCTS_DIR': buildDir.path,
'INFOPLIST_PATH': 'Info.plist',
},
commands: <FakeCommand>[],
fileSystem: fileSystem,
)..run();
expect(
context.stdout,
contains(
'Info.plist does not exist. Skipping _dartobservatory._tcp NSBonjourServices insertion.'),
);
});
});
}
class TestContext extends Context {
TestContext(
List<String> arguments,
Map<String, String> environment, {
required this.fileSystem,
required List<FakeCommand> commands,
File? scriptOutputStreamFile,
}) : processManager = FakeProcessManager.list(commands),
super(arguments: arguments, environment: environment, scriptOutputStreamFile: scriptOutputStreamFile);
final FileSystem fileSystem;
final FakeProcessManager processManager;
String stdout = '';
String stderr = '';
@override
bool existsDir(String path) {
return fileSystem.directory(path).existsSync();
}
@override
bool existsFile(String path) {
return fileSystem.file(path).existsSync();
}
@override
ProcessResult runSync(
String bin,
List<String> args, {
bool verbose = false,
bool allowFail = false,
String? workingDirectory,
}) {
return processManager.runSync(
<dynamic>[bin, ...args],
workingDirectory: workingDirectory,
environment: environment,
);
}
@override
void echoError(String message) {
stderr += '$message\n';
}
@override
void echo(String message) {
stdout += message;
}
@override
Never exitApp(int code) {
// This is an exception for the benefit of unit tests.
// The real implementation calls `exit(code)`.
throw Exception('App exited with code $code');
}
}
packages/flutter_tools/test/integration.shard/forbidden_imports_test.dart
View file @ 2d07436d
......@@ -63,6 +63,8 @@ void main() {
test('no unauthorized imports of dart:io', () {
final List<String> allowedPaths = <String>[
// This is a standalone script invoked by xcode, not part of the tool
fileSystem.path.join(flutterTools, 'bin', 'xcode_backend.dart'),
fileSystem.path.join(flutterTools, 'lib', 'src', 'base', 'io.dart'),
fileSystem.path.join(flutterTools, 'lib', 'src', 'base', 'platform.dart'),
fileSystem.path.join(flutterTools, 'lib', 'src', 'base', 'error_handling_io.dart'),
......
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