mirror of
https://github.com/flutter/flutter
synced 2024-10-14 04:02:56 +00:00
e3247a3629
Requires a fix to xcode_backend.sh. Will followup momentarily with that
fix.
This reverts commit 8c4f0c0d21.
801 lines
32 KiB
Dart
801 lines
32 KiB
Dart
// Copyright 2017 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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import 'dart:async';
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import 'dart:convert';
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import 'dart:convert' show json;
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import 'package:file/memory.dart';
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import 'package:flutter_tools/src/artifacts.dart';
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import 'package:flutter_tools/src/build_info.dart';
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import 'package:flutter_tools/src/compile.dart';
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import 'package:flutter_tools/src/base/build.dart';
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import 'package:flutter_tools/src/base/context.dart';
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import 'package:flutter_tools/src/base/file_system.dart';
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import 'package:flutter_tools/src/ios/mac.dart';
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import 'package:flutter_tools/src/version.dart';
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import 'package:mockito/mockito.dart';
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import 'package:test/test.dart';
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import '../src/context.dart';
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class MockFlutterVersion extends Mock implements FlutterVersion {}
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class MockArtifacts extends Mock implements Artifacts {}
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class MockXcode extends Mock implements Xcode {}
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class MockXxd extends Mock implements Xxd {}
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class _FakeGenSnapshot implements GenSnapshot {
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_FakeGenSnapshot({
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this.succeed: true,
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});
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final bool succeed;
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Map<String, String> outputs = <String, String>{};
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int _callCount = 0;
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SnapshotType _snapshotType;
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String _packagesPath;
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String _depfilePath;
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List<String> _additionalArgs;
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int get callCount => _callCount;
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SnapshotType get snapshotType => _snapshotType;
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String get packagesPath => _packagesPath;
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String get depfilePath => _depfilePath;
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List<String> get additionalArgs => _additionalArgs;
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@override
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Future<int> run({
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SnapshotType snapshotType,
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String packagesPath,
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String depfilePath,
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Iterable<String> additionalArgs,
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}) async {
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_callCount += 1;
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_snapshotType = snapshotType;
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_packagesPath = packagesPath;
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_depfilePath = depfilePath;
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_additionalArgs = additionalArgs.toList();
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if (!succeed)
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return 1;
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outputs.forEach((String filePath, String fileContent) {
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fs.file(filePath).writeAsString(fileContent);
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});
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return 0;
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}
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}
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class _FakeKernelCompiler implements KernelCompiler {
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CompilerOutput output;
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@override
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Future<CompilerOutput> compile({
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String sdkRoot,
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String mainPath,
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String outputFilePath,
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String depFilePath,
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bool linkPlatformKernelIn: false,
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bool aot: false,
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List<String> entryPointsJsonFiles,
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bool trackWidgetCreation: false,
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List<String> extraFrontEndOptions,
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String incrementalCompilerByteStorePath,
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String packagesPath,
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List<String> fileSystemRoots,
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String fileSystemScheme,
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}) async {
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return output;
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}
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}
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void main() {
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group('SnapshotType', () {
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test('throws, if build mode is null', () {
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expect(
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() => new SnapshotType(TargetPlatform.android_x64, null),
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throwsA(anything),
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);
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});
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test('does not throw, if target platform is null', () {
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expect(new SnapshotType(null, BuildMode.release), isNotNull);
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});
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});
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group('Fingerprint', () {
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MockFlutterVersion mockVersion;
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const String kVersion = '123456abcdef';
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setUp(() {
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mockVersion = new MockFlutterVersion();
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when(mockVersion.frameworkRevision).thenReturn(kVersion);
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});
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group('fromBuildInputs', () {
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MemoryFileSystem fs;
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setUp(() {
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fs = new MemoryFileSystem();
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});
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testUsingContext('throws if any input file does not exist', () async {
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await fs.file('a.dart').create();
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expect(
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() => new Fingerprint.fromBuildInputs(<String, String>{}, <String>['a.dart', 'b.dart']),
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throwsArgumentError,
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);
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}, overrides: <Type, Generator>{ FileSystem: () => fs });
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testUsingContext('populates checksums for valid files', () async {
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await fs.file('a.dart').writeAsString('This is a');
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await fs.file('b.dart').writeAsString('This is b');
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final Fingerprint fingerprint = new Fingerprint.fromBuildInputs(<String, String>{}, <String>['a.dart', 'b.dart']);
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final Map<String, dynamic> jsonObject = json.decode(fingerprint.toJson());
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expect(jsonObject['files'], hasLength(2));
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expect(jsonObject['files']['a.dart'], '8a21a15fad560b799f6731d436c1b698');
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expect(jsonObject['files']['b.dart'], '6f144e08b58cd0925328610fad7ac07c');
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}, overrides: <Type, Generator>{ FileSystem: () => fs });
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testUsingContext('includes framework version', () {
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final Fingerprint fingerprint = new Fingerprint.fromBuildInputs(<String, String>{}, <String>[]);
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final Map<String, dynamic> jsonObject = json.decode(fingerprint.toJson());
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expect(jsonObject['version'], mockVersion.frameworkRevision);
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}, overrides: <Type, Generator>{ FlutterVersion: () => mockVersion });
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testUsingContext('includes provided properties', () {
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final Fingerprint fingerprint = new Fingerprint.fromBuildInputs(<String, String>{'a': 'A', 'b': 'B'}, <String>[]);
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final Map<String, dynamic> jsonObject = json.decode(fingerprint.toJson());
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expect(jsonObject['properties'], hasLength(2));
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expect(jsonObject['properties']['a'], 'A');
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expect(jsonObject['properties']['b'], 'B');
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}, overrides: <Type, Generator>{ FlutterVersion: () => mockVersion });
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});
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group('fromJson', () {
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testUsingContext('throws if JSON is invalid', () async {
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expect(() => new Fingerprint.fromJson('<xml></xml>'), throwsA(anything));
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}, overrides: <Type, Generator>{
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FlutterVersion: () => mockVersion,
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});
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testUsingContext('creates fingerprint from valid JSON', () async {
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final String jsonString = json.encode(<String, dynamic>{
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'version': kVersion,
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'properties': <String, String>{
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'buildMode': BuildMode.release.toString(),
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'targetPlatform': TargetPlatform.ios.toString(),
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'entryPoint': 'a.dart',
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},
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'files': <String, dynamic>{
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'a.dart': '8a21a15fad560b799f6731d436c1b698',
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'b.dart': '6f144e08b58cd0925328610fad7ac07c',
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},
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});
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final Fingerprint fingerprint = new Fingerprint.fromJson(jsonString);
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final Map<String, dynamic> content = json.decode(fingerprint.toJson());
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expect(content, hasLength(3));
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expect(content['version'], mockVersion.frameworkRevision);
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expect(content['properties'], hasLength(3));
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expect(content['properties']['buildMode'], BuildMode.release.toString());
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expect(content['properties']['targetPlatform'], TargetPlatform.ios.toString());
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expect(content['properties']['entryPoint'], 'a.dart');
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expect(content['files'], hasLength(2));
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expect(content['files']['a.dart'], '8a21a15fad560b799f6731d436c1b698');
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expect(content['files']['b.dart'], '6f144e08b58cd0925328610fad7ac07c');
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}, overrides: <Type, Generator>{
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FlutterVersion: () => mockVersion,
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});
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testUsingContext('throws ArgumentError for unknown versions', () async {
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final String jsonString = json.encode(<String, dynamic>{
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'version': 'bad',
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'properties':<String, String>{},
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'files':<String, String>{},
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});
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expect(() => new Fingerprint.fromJson(jsonString), throwsArgumentError);
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}, overrides: <Type, Generator>{
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FlutterVersion: () => mockVersion,
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});
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testUsingContext('throws ArgumentError if version is not present', () async {
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final String jsonString = json.encode(<String, dynamic>{
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'properties':<String, String>{},
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'files':<String, String>{},
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});
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expect(() => new Fingerprint.fromJson(jsonString), throwsArgumentError);
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}, overrides: <Type, Generator>{
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FlutterVersion: () => mockVersion,
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});
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testUsingContext('treats missing properties and files entries as if empty', () async {
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final String jsonString = json.encode(<String, dynamic>{
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'version': kVersion,
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});
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expect(new Fingerprint.fromJson(jsonString), new Fingerprint.fromBuildInputs(<String, String>{}, <String>[]));
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}, overrides: <Type, Generator>{
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FlutterVersion: () => mockVersion,
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});
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});
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group('operator ==', () {
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testUsingContext('reports not equal if properties do not match', () async {
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final Map<String, dynamic> a = <String, dynamic>{
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'version': kVersion,
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'properties': <String, String>{
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'buildMode': BuildMode.debug.toString(),
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},
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'files': <String, dynamic>{},
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};
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final Map<String, dynamic> b = new Map<String, dynamic>.from(a);
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b['properties'] = <String, String>{
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'buildMode': BuildMode.release.toString(),
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};
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expect(new Fingerprint.fromJson(json.encode(a)) == new Fingerprint.fromJson(json.encode(b)), isFalse);
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}, overrides: <Type, Generator>{
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FlutterVersion: () => mockVersion,
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});
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testUsingContext('reports not equal if file checksums do not match', () async {
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final Map<String, dynamic> a = <String, dynamic>{
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'version': kVersion,
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'properties': <String, String>{},
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'files': <String, dynamic>{
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'a.dart': '8a21a15fad560b799f6731d436c1b698',
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'b.dart': '6f144e08b58cd0925328610fad7ac07c',
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},
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};
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final Map<String, dynamic> b = new Map<String, dynamic>.from(a);
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b['files'] = <String, dynamic>{
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'a.dart': '8a21a15fad560b799f6731d436c1b698',
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'b.dart': '6f144e08b58cd0925328610fad7ac07d',
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};
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expect(new Fingerprint.fromJson(json.encode(a)) == new Fingerprint.fromJson(json.encode(b)), isFalse);
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}, overrides: <Type, Generator>{
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FlutterVersion: () => mockVersion,
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});
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testUsingContext('reports not equal if file paths do not match', () async {
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final Map<String, dynamic> a = <String, dynamic>{
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'version': kVersion,
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'properties': <String, String>{},
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'files': <String, dynamic>{
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'a.dart': '8a21a15fad560b799f6731d436c1b698',
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'b.dart': '6f144e08b58cd0925328610fad7ac07c',
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},
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};
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final Map<String, dynamic> b = new Map<String, dynamic>.from(a);
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b['files'] = <String, dynamic>{
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'a.dart': '8a21a15fad560b799f6731d436c1b698',
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'c.dart': '6f144e08b58cd0925328610fad7ac07d',
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};
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expect(new Fingerprint.fromJson(json.encode(a)) == new Fingerprint.fromJson(json.encode(b)), isFalse);
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}, overrides: <Type, Generator>{
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FlutterVersion: () => mockVersion,
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});
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testUsingContext('reports equal if properties and file checksums match', () async {
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final Map<String, dynamic> a = <String, dynamic>{
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'version': kVersion,
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'properties': <String, String>{
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'buildMode': BuildMode.debug.toString(),
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'targetPlatform': TargetPlatform.ios.toString(),
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'entryPoint': 'a.dart',
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},
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'files': <String, dynamic>{
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'a.dart': '8a21a15fad560b799f6731d436c1b698',
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'b.dart': '6f144e08b58cd0925328610fad7ac07c',
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},
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};
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expect(new Fingerprint.fromJson(json.encode(a)) == new Fingerprint.fromJson(json.encode(a)), isTrue);
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}, overrides: <Type, Generator>{
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FlutterVersion: () => mockVersion,
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});
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});
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group('hashCode', () {
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testUsingContext('is consistent with equals, even if map entries are reordered', () async {
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final Fingerprint a = new Fingerprint.fromJson('{"version":"$kVersion","properties":{"a":"A","b":"B"},"files":{}}');
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final Fingerprint b = new Fingerprint.fromJson('{"version":"$kVersion","properties":{"b":"B","a":"A"},"files":{}}');
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expect(a, b);
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expect(a.hashCode, b.hashCode);
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}, overrides: <Type, Generator>{
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FlutterVersion: () => mockVersion,
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});
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});
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});
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group('readDepfile', () {
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MemoryFileSystem fs;
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setUp(() {
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fs = new MemoryFileSystem();
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});
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final Map<Type, Generator> contextOverrides = <Type, Generator>{ FileSystem: () => fs };
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testUsingContext('returns one file if only one is listed', () async {
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await fs.file('a.d').writeAsString('snapshot.d: /foo/a.dart');
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expect(await readDepfile('a.d'), unorderedEquals(<String>['/foo/a.dart']));
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}, overrides: contextOverrides);
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testUsingContext('returns multiple files', () async {
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await fs.file('a.d').writeAsString('snapshot.d: /foo/a.dart /foo/b.dart');
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expect(await readDepfile('a.d'), unorderedEquals(<String>[
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'/foo/a.dart',
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'/foo/b.dart',
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]));
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}, overrides: contextOverrides);
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testUsingContext('trims extra spaces between files', () async {
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await fs.file('a.d').writeAsString('snapshot.d: /foo/a.dart /foo/b.dart /foo/c.dart');
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expect(await readDepfile('a.d'), unorderedEquals(<String>[
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'/foo/a.dart',
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'/foo/b.dart',
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'/foo/c.dart',
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]));
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}, overrides: contextOverrides);
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testUsingContext('returns files with spaces and backslashes', () async {
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await fs.file('a.d').writeAsString(r'snapshot.d: /foo/a\ a.dart /foo/b\\b.dart /foo/c\\ c.dart');
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expect(await readDepfile('a.d'), unorderedEquals(<String>[
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r'/foo/a a.dart',
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r'/foo/b\b.dart',
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r'/foo/c\ c.dart',
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]));
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}, overrides: contextOverrides);
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});
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group('Snapshotter - Script Snapshots', () {
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const String kVersion = '123456abcdef';
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const String kIsolateSnapshotData = 'isolate_snapshot.bin';
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const String kVmSnapshotData = 'vm_isolate_snapshot.bin';
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_FakeGenSnapshot genSnapshot;
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MemoryFileSystem fs;
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MockFlutterVersion mockVersion;
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Snapshotter snapshotter;
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MockArtifacts mockArtifacts;
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setUp(() {
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fs = new MemoryFileSystem();
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fs.file(kIsolateSnapshotData).writeAsStringSync('snapshot data');
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fs.file(kVmSnapshotData).writeAsStringSync('vm data');
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genSnapshot = new _FakeGenSnapshot();
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genSnapshot.outputs = <String, String>{
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'output.snapshot': '',
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'output.snapshot.d': 'output.snapshot.d : main.dart',
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};
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mockVersion = new MockFlutterVersion();
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when(mockVersion.frameworkRevision).thenReturn(kVersion);
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snapshotter = new Snapshotter();
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mockArtifacts = new MockArtifacts();
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when(mockArtifacts.getArtifactPath(Artifact.isolateSnapshotData)).thenReturn(kIsolateSnapshotData);
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when(mockArtifacts.getArtifactPath(Artifact.vmSnapshotData)).thenReturn(kVmSnapshotData);
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});
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final Map<Type, Generator> contextOverrides = <Type, Generator>{
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Artifacts: () => mockArtifacts,
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FileSystem: () => fs,
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FlutterVersion: () => mockVersion,
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GenSnapshot: () => genSnapshot,
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};
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Future<Null> writeFingerprint({ Map<String, String> files = const <String, String>{} }) {
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return fs.file('output.snapshot.d.fingerprint').writeAsString(json.encode(<String, dynamic>{
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'version': kVersion,
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'properties': <String, String>{
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'buildMode': BuildMode.debug.toString(),
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'targetPlatform': '',
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'entryPoint': 'main.dart',
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},
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'files': <String, dynamic>{
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kVmSnapshotData: '2ec34912477a46c03ddef07e8b909b46',
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kIsolateSnapshotData: '621b3844bb7d4d17d2cfc5edf9a91c4c',
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}..addAll(files),
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}));
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}
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void expectFingerprintHas({
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String entryPoint: 'main.dart',
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Map<String, String> checksums = const <String, String>{},
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}) {
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final Map<String, dynamic> jsonObject = json.decode(fs.file('output.snapshot.d.fingerprint').readAsStringSync());
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expect(jsonObject['properties']['entryPoint'], entryPoint);
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expect(jsonObject['files'], hasLength(checksums.length + 2));
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checksums.forEach((String filePath, String checksum) {
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expect(jsonObject['files'][filePath], checksum);
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});
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expect(jsonObject['files'][kVmSnapshotData], '2ec34912477a46c03ddef07e8b909b46');
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expect(jsonObject['files'][kIsolateSnapshotData], '621b3844bb7d4d17d2cfc5edf9a91c4c');
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}
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testUsingContext('builds snapshot and fingerprint when no fingerprint is present', () async {
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await fs.file('main.dart').writeAsString('void main() {}');
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await fs.file('output.snapshot').create();
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await fs.file('output.snapshot.d').writeAsString('snapshot : main.dart');
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await snapshotter.buildScriptSnapshot(
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mainPath: 'main.dart',
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snapshotPath: 'output.snapshot',
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depfilePath: 'output.snapshot.d',
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packagesPath: '.packages',
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);
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expect(genSnapshot.callCount, 1);
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expect(genSnapshot.snapshotType.platform, isNull);
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expect(genSnapshot.snapshotType.mode, BuildMode.debug);
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expect(genSnapshot.packagesPath, '.packages');
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expect(genSnapshot.depfilePath, 'output.snapshot.d');
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expect(genSnapshot.additionalArgs, <String>[
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'--snapshot_kind=script',
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'--script_snapshot=output.snapshot',
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'--vm_snapshot_data=vm_isolate_snapshot.bin',
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'--isolate_snapshot_data=isolate_snapshot.bin',
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'--enable-mirrors=false',
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'main.dart',
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]);
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expectFingerprintHas(checksums: <String, String>{
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'main.dart': '27f5ebf0f8c559b2af9419d190299a5e',
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'output.snapshot': 'd41d8cd98f00b204e9800998ecf8427e',
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});
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}, overrides: contextOverrides);
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testUsingContext('builds snapshot and fingerprint when fingerprints differ', () async {
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await fs.file('main.dart').writeAsString('void main() {}');
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await fs.file('output.snapshot').create();
|
|
await fs.file('output.snapshot.d').writeAsString('output.snapshot : main.dart');
|
|
await writeFingerprint(files: <String, String>{
|
|
'main.dart': '27f5ebf0f8c559b2af9419d190299a5e',
|
|
'output.snapshot': 'deadbeef000b204e9800998ecaaaaa',
|
|
});
|
|
await snapshotter.buildScriptSnapshot(
|
|
mainPath: 'main.dart',
|
|
snapshotPath: 'output.snapshot',
|
|
depfilePath: 'output.snapshot.d',
|
|
packagesPath: '.packages',
|
|
);
|
|
|
|
expect(genSnapshot.callCount, 1);
|
|
expectFingerprintHas(checksums: <String, String>{
|
|
'main.dart': '27f5ebf0f8c559b2af9419d190299a5e',
|
|
'output.snapshot': 'd41d8cd98f00b204e9800998ecf8427e',
|
|
});
|
|
}, overrides: contextOverrides);
|
|
|
|
testUsingContext('builds snapshot and fingerprint when fingerprints match but previous snapshot not present', () async {
|
|
await fs.file('main.dart').writeAsString('void main() {}');
|
|
await fs.file('output.snapshot.d').writeAsString('output.snapshot : main.dart');
|
|
await writeFingerprint(files: <String, String>{
|
|
'main.dart': '27f5ebf0f8c559b2af9419d190299a5e',
|
|
'output.snapshot': 'd41d8cd98f00b204e9800998ecf8427e',
|
|
});
|
|
await snapshotter.buildScriptSnapshot(
|
|
mainPath: 'main.dart',
|
|
snapshotPath: 'output.snapshot',
|
|
depfilePath: 'output.snapshot.d',
|
|
packagesPath: '.packages',
|
|
);
|
|
|
|
expect(genSnapshot.callCount, 1);
|
|
expectFingerprintHas(checksums: <String, String>{
|
|
'main.dart': '27f5ebf0f8c559b2af9419d190299a5e',
|
|
'output.snapshot': 'd41d8cd98f00b204e9800998ecf8427e',
|
|
});
|
|
}, overrides: contextOverrides);
|
|
|
|
testUsingContext('builds snapshot and fingerprint when main entry point changes to other dependency', () async {
|
|
await fs.file('main.dart').writeAsString('import "other.dart";\nvoid main() {}');
|
|
await fs.file('other.dart').writeAsString('import "main.dart";\nvoid main() {}');
|
|
await fs.file('output.snapshot').create();
|
|
await fs.file('output.snapshot.d').writeAsString('output.snapshot : main.dart');
|
|
await writeFingerprint(files: <String, String>{
|
|
'main.dart': 'bc096b33f14dde5e0ffaf93a1d03395c',
|
|
'other.dart': 'e0c35f083f0ad76b2d87100ec678b516',
|
|
'output.snapshot': 'd41d8cd98f00b204e9800998ecf8427e',
|
|
});
|
|
genSnapshot.outputs = <String, String>{
|
|
'output.snapshot': '',
|
|
'output.snapshot.d': 'output.snapshot : main.dart other.dart',
|
|
};
|
|
|
|
await snapshotter.buildScriptSnapshot(
|
|
mainPath: 'other.dart',
|
|
snapshotPath: 'output.snapshot',
|
|
depfilePath: 'output.snapshot.d',
|
|
packagesPath: '.packages',
|
|
);
|
|
|
|
expect(genSnapshot.callCount, 1);
|
|
expectFingerprintHas(
|
|
entryPoint: 'other.dart',
|
|
checksums: <String, String>{
|
|
'main.dart': 'bc096b33f14dde5e0ffaf93a1d03395c',
|
|
'other.dart': 'e0c35f083f0ad76b2d87100ec678b516',
|
|
'output.snapshot': 'd41d8cd98f00b204e9800998ecf8427e',
|
|
},
|
|
);
|
|
}, overrides: contextOverrides);
|
|
|
|
testUsingContext('skips snapshot when fingerprints match and previous snapshot is present', () async {
|
|
await fs.file('main.dart').writeAsString('void main() {}');
|
|
await fs.file('output.snapshot').create();
|
|
await fs.file('output.snapshot.d').writeAsString('output.snapshot : main.dart');
|
|
await writeFingerprint(files: <String, String>{
|
|
'main.dart': '27f5ebf0f8c559b2af9419d190299a5e',
|
|
'output.snapshot': 'd41d8cd98f00b204e9800998ecf8427e',
|
|
});
|
|
await snapshotter.buildScriptSnapshot(
|
|
mainPath: 'main.dart',
|
|
snapshotPath: 'output.snapshot',
|
|
depfilePath: 'output.snapshot.d',
|
|
packagesPath: '.packages',
|
|
);
|
|
|
|
expect(genSnapshot.callCount, 0);
|
|
expectFingerprintHas(checksums: <String, String>{
|
|
'main.dart': '27f5ebf0f8c559b2af9419d190299a5e',
|
|
'output.snapshot': 'd41d8cd98f00b204e9800998ecf8427e',
|
|
});
|
|
}, overrides: contextOverrides);
|
|
|
|
group('createFingerprint', () {
|
|
final Map<Type, Generator> contextOverrides = <Type, Generator>{
|
|
FileSystem: () => fs,
|
|
Artifacts: () => mockArtifacts,
|
|
};
|
|
final List<String> artifactPaths = <String>[
|
|
kVmSnapshotData,
|
|
kIsolateSnapshotData,
|
|
];
|
|
testUsingContext('creates fingerprint with target platform', () {
|
|
final Fingerprint fingerprint = Snapshotter.createFingerprint(
|
|
new SnapshotType(TargetPlatform.android_x64, BuildMode.release),
|
|
'a.dart',
|
|
<String>[],
|
|
);
|
|
expect(fingerprint, new Fingerprint.fromBuildInputs(<String, String>{
|
|
'buildMode': 'BuildMode.release',
|
|
'targetPlatform': 'TargetPlatform.android_x64',
|
|
'entryPoint': 'a.dart',
|
|
}, artifactPaths));
|
|
}, overrides: contextOverrides);
|
|
testUsingContext('creates fingerprint without target platform', () {
|
|
final Fingerprint fingerprint = Snapshotter.createFingerprint(
|
|
new SnapshotType(null, BuildMode.release),
|
|
'a.dart',
|
|
<String>[],
|
|
);
|
|
expect(fingerprint, new Fingerprint.fromBuildInputs(<String, String>{
|
|
'buildMode': 'BuildMode.release',
|
|
'targetPlatform': '',
|
|
'entryPoint': 'a.dart',
|
|
}, artifactPaths));
|
|
}, overrides: contextOverrides);
|
|
testUsingContext('creates fingerprint with file checksums', () async {
|
|
await fs.file('a.dart').create();
|
|
await fs.file('b.dart').create();
|
|
final Fingerprint fingerprint = Snapshotter.createFingerprint(
|
|
new SnapshotType(TargetPlatform.android_x64, BuildMode.release),
|
|
'a.dart',
|
|
<String>['a.dart', 'b.dart'],
|
|
);
|
|
expect(fingerprint, new Fingerprint.fromBuildInputs(<String, String>{
|
|
'buildMode': 'BuildMode.release',
|
|
'targetPlatform': 'TargetPlatform.android_x64',
|
|
'entryPoint': 'a.dart',
|
|
}, <String>[
|
|
'a.dart',
|
|
'b.dart',
|
|
]..addAll(artifactPaths)));
|
|
}, overrides: contextOverrides);
|
|
});
|
|
});
|
|
|
|
group('Snapshotter - iOS AOT', () {
|
|
const String kVmEntrypoints = 'dart_vm_entry_points.txt';
|
|
const String kIoEntries = 'dart_io_entries.txt';
|
|
const String kSnapshotDart = 'snapshot.dart';
|
|
const String kEntrypointsJson = 'entry_points.json';
|
|
const String kEntrypointsExtraJson = 'entry_points_extra.json';
|
|
String skyEnginePath;
|
|
|
|
_FakeGenSnapshot genSnapshot;
|
|
_FakeKernelCompiler kernelCompiler;
|
|
MemoryFileSystem fs;
|
|
Snapshotter snapshotter;
|
|
MockArtifacts mockArtifacts;
|
|
MockXcode mockXcode;
|
|
MockXxd mockXxd;
|
|
|
|
setUp(() async {
|
|
fs = new MemoryFileSystem();
|
|
fs.file(kVmEntrypoints).createSync();
|
|
fs.file(kIoEntries).createSync();
|
|
fs.file(kSnapshotDart).createSync();
|
|
fs.file(kEntrypointsJson).createSync();
|
|
fs.file(kEntrypointsExtraJson).createSync();
|
|
fs.file('.packages').writeAsStringSync('sky_engine:file:///flutter/bin/cache/pkg/sky_engine/lib/');
|
|
|
|
skyEnginePath = fs.path.fromUri(new Uri.file('/flutter/bin/cache/pkg/sky_engine'));
|
|
fs.directory(fs.path.join(skyEnginePath, 'lib', 'ui')).createSync(recursive: true);
|
|
fs.directory(fs.path.join(skyEnginePath, 'sdk_ext')).createSync(recursive: true);
|
|
fs.file(fs.path.join(skyEnginePath, '.packages')).createSync();
|
|
fs.file(fs.path.join(skyEnginePath, 'lib', 'ui', 'ui.dart')).createSync();
|
|
fs.file(fs.path.join(skyEnginePath, 'sdk_ext', 'vmservice_io.dart')).createSync();
|
|
|
|
genSnapshot = new _FakeGenSnapshot();
|
|
kernelCompiler = new _FakeKernelCompiler();
|
|
snapshotter = new Snapshotter();
|
|
mockArtifacts = new MockArtifacts();
|
|
mockXcode = new MockXcode();
|
|
mockXxd = new MockXxd();
|
|
for (BuildMode mode in BuildMode.values) {
|
|
when(mockArtifacts.getArtifactPath(Artifact.dartVmEntryPointsTxt, TargetPlatform.ios, mode)).thenReturn(kVmEntrypoints);
|
|
when(mockArtifacts.getArtifactPath(Artifact.dartIoEntriesTxt, TargetPlatform.ios, mode)).thenReturn(kIoEntries);
|
|
when(mockArtifacts.getArtifactPath(Artifact.snapshotDart, TargetPlatform.ios, mode)).thenReturn(kSnapshotDart);
|
|
when(mockArtifacts.getArtifactPath(Artifact.entryPointsJson, TargetPlatform.ios, mode)).thenReturn(kEntrypointsJson);
|
|
when(mockArtifacts.getArtifactPath(Artifact.entryPointsExtraJson, TargetPlatform.ios, mode)).thenReturn(kEntrypointsExtraJson);
|
|
}
|
|
});
|
|
|
|
final Map<Type, Generator> contextOverrides = <Type, Generator>{
|
|
Artifacts: () => mockArtifacts,
|
|
FileSystem: () => fs,
|
|
GenSnapshot: () => genSnapshot,
|
|
KernelCompiler: () => kernelCompiler,
|
|
Xcode: () => mockXcode,
|
|
Xxd: () => mockXxd,
|
|
};
|
|
|
|
testUsingContext('builds iOS debug AOT snapshot', () async {
|
|
fs.file('main.dart').writeAsStringSync('void main() {}');
|
|
|
|
final String outputPath = fs.path.join('build', 'foo');
|
|
fs.directory(outputPath).createSync(recursive: true);
|
|
|
|
kernelCompiler.output = const CompilerOutput('main.dill', 0);
|
|
genSnapshot.outputs = <String, String>{
|
|
fs.path.join(outputPath, 'vm_snapshot_data'): '',
|
|
fs.path.join(outputPath, 'vm_snapshot_instr'): '',
|
|
fs.path.join(outputPath, 'isolate_snapshot_data'): '',
|
|
fs.path.join(outputPath, 'isolate_snapshot_instr'): '',
|
|
fs.path.join(outputPath, 'snapshot.d'): '',
|
|
fs.path.join(outputPath, 'snapshot_assembly.S'): '',
|
|
};
|
|
|
|
final int genSnapshotExitCode = await snapshotter.buildAotSnapshot(
|
|
platform: TargetPlatform.ios,
|
|
buildMode: BuildMode.debug,
|
|
mainPath: 'main.dart',
|
|
depfilePath: fs.path.join(outputPath, 'snapshot.d'),
|
|
packagesPath: '.packages',
|
|
outputPath: outputPath,
|
|
interpreter: true,
|
|
preferSharedLibrary: false,
|
|
previewDart2: true,
|
|
);
|
|
|
|
expect(genSnapshotExitCode, 0);
|
|
expect(genSnapshot.callCount, 1);
|
|
expect(genSnapshot.snapshotType.platform, TargetPlatform.ios);
|
|
expect(genSnapshot.snapshotType.mode, BuildMode.debug);
|
|
expect(genSnapshot.packagesPath, '.packages');
|
|
expect(genSnapshot.depfilePath, fs.path.join(outputPath, 'snapshot.d'));
|
|
expect(genSnapshot.additionalArgs, <String>[
|
|
'--vm_snapshot_data=${fs.path.join(outputPath, 'vm_snapshot_data')}',
|
|
'--isolate_snapshot_data=${fs.path.join(outputPath, 'isolate_snapshot_data')}',
|
|
'--url_mapping=dart:ui,${fs.path.join(skyEnginePath, 'lib', 'ui', 'ui.dart')}',
|
|
'--url_mapping=dart:vmservice_io,${fs.path.join(skyEnginePath, 'sdk_ext', 'vmservice_io.dart')}',
|
|
'--dependencies=${fs.path.join(outputPath, 'snapshot.d')}',
|
|
'--snapshot_kind=core',
|
|
'snapshot.dart',
|
|
'--no-checked',
|
|
'--conditional_directives',
|
|
'--reify-generic-functions',
|
|
'--strong',
|
|
'main.dill',
|
|
]);
|
|
}, overrides: contextOverrides);
|
|
|
|
testUsingContext('builds iOS profile AOT snapshot', () async {
|
|
fs.file('main.dart').writeAsStringSync('void main() {}');
|
|
|
|
final String outputPath = fs.path.join('build', 'foo');
|
|
fs.directory(outputPath).createSync(recursive: true);
|
|
|
|
kernelCompiler.output = const CompilerOutput('main.dill', 0);
|
|
genSnapshot.outputs = <String, String>{
|
|
fs.path.join(outputPath, 'snapshot_assembly.S'): '',
|
|
fs.path.join(outputPath, 'snapshot.d'): '',
|
|
};
|
|
|
|
final int genSnapshotExitCode = await snapshotter.buildAotSnapshot(
|
|
platform: TargetPlatform.ios,
|
|
buildMode: BuildMode.profile,
|
|
mainPath: 'main.dart',
|
|
depfilePath: fs.path.join(outputPath, 'snapshot.d'),
|
|
packagesPath: '.packages',
|
|
outputPath: outputPath,
|
|
interpreter: false,
|
|
preferSharedLibrary: false,
|
|
previewDart2: true,
|
|
);
|
|
|
|
expect(genSnapshotExitCode, 0);
|
|
expect(genSnapshot.callCount, 1);
|
|
expect(genSnapshot.snapshotType.platform, TargetPlatform.ios);
|
|
expect(genSnapshot.snapshotType.mode, BuildMode.profile);
|
|
expect(genSnapshot.packagesPath, '.packages');
|
|
expect(genSnapshot.depfilePath, fs.path.join(outputPath, 'snapshot.d'));
|
|
expect(genSnapshot.additionalArgs, <String>[
|
|
'--vm_snapshot_data=${fs.path.join(outputPath, 'vm_snapshot_data')}',
|
|
'--isolate_snapshot_data=${fs.path.join(outputPath, 'isolate_snapshot_data')}',
|
|
'--url_mapping=dart:ui,${fs.path.join(skyEnginePath, 'lib', 'ui', 'ui.dart')}',
|
|
'--url_mapping=dart:vmservice_io,${fs.path.join(skyEnginePath, 'sdk_ext', 'vmservice_io.dart')}',
|
|
'--dependencies=${fs.path.join(outputPath, 'snapshot.d')}',
|
|
'--embedder_entry_points_manifest=$kVmEntrypoints',
|
|
'--embedder_entry_points_manifest=$kIoEntries',
|
|
'--snapshot_kind=app-aot-assembly',
|
|
'--assembly=${fs.path.join(outputPath, 'snapshot_assembly.S')}',
|
|
'--no-checked',
|
|
'--conditional_directives',
|
|
'--reify-generic-functions',
|
|
'--strong',
|
|
'main.dill',
|
|
]);
|
|
}, overrides: contextOverrides);
|
|
|
|
testUsingContext('builds iOS release AOT snapshot', () async {
|
|
fs.file('main.dart').writeAsStringSync('void main() {}');
|
|
|
|
final String outputPath = fs.path.join('build', 'foo');
|
|
fs.directory(outputPath).createSync(recursive: true);
|
|
|
|
kernelCompiler.output = const CompilerOutput('main.dill', 0);
|
|
genSnapshot.outputs = <String, String>{
|
|
fs.path.join(outputPath, 'snapshot_assembly.S'): '',
|
|
fs.path.join(outputPath, 'snapshot.d'): '',
|
|
};
|
|
|
|
final int genSnapshotExitCode = await snapshotter.buildAotSnapshot(
|
|
platform: TargetPlatform.ios,
|
|
buildMode: BuildMode.release,
|
|
mainPath: 'main.dart',
|
|
depfilePath: fs.path.join(outputPath, 'snapshot.d'),
|
|
packagesPath: '.packages',
|
|
outputPath: outputPath,
|
|
interpreter: false,
|
|
preferSharedLibrary: false,
|
|
previewDart2: true,
|
|
);
|
|
|
|
expect(genSnapshotExitCode, 0);
|
|
expect(genSnapshot.callCount, 1);
|
|
expect(genSnapshot.snapshotType.platform, TargetPlatform.ios);
|
|
expect(genSnapshot.snapshotType.mode, BuildMode.release);
|
|
expect(genSnapshot.packagesPath, '.packages');
|
|
expect(genSnapshot.depfilePath, fs.path.join(outputPath, 'snapshot.d'));
|
|
expect(genSnapshot.additionalArgs, <String>[
|
|
'--vm_snapshot_data=${fs.path.join(outputPath, 'vm_snapshot_data')}',
|
|
'--isolate_snapshot_data=${fs.path.join(outputPath, 'isolate_snapshot_data')}',
|
|
'--url_mapping=dart:ui,${fs.path.join(skyEnginePath, 'lib', 'ui', 'ui.dart')}',
|
|
'--url_mapping=dart:vmservice_io,${fs.path.join(skyEnginePath, 'sdk_ext', 'vmservice_io.dart')}',
|
|
'--dependencies=${fs.path.join(outputPath, 'snapshot.d')}',
|
|
'--embedder_entry_points_manifest=$kVmEntrypoints',
|
|
'--embedder_entry_points_manifest=$kIoEntries',
|
|
'--snapshot_kind=app-aot-assembly',
|
|
'--assembly=${fs.path.join(outputPath, 'snapshot_assembly.S')}',
|
|
'--reify-generic-functions',
|
|
'--strong',
|
|
'main.dill',
|
|
]);
|
|
}, overrides: contextOverrides);
|
|
});
|
|
}
|