mirror of
https://github.com/flutter/flutter
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74bd7b6f6d
* opt out the flutter tool * oops EOF * fix import * Update tool_backend.dart * Update daemon_client.dart * fix more
176 lines
6.3 KiB
Dart
176 lines
6.3 KiB
Dart
// Copyright 2014 The Flutter 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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// @dart = 2.8
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import 'package:file/memory.dart';
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import 'package:flutter_tools/src/base/file_system.dart';
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import 'package:flutter_tools/src/base/logger.dart';
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import 'package:flutter_tools/src/build_system/depfile.dart';
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import '../../src/common.dart';
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void main() {
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FileSystem fileSystem;
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DepfileService depfileService;
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setUp(() {
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fileSystem = MemoryFileSystem.test();
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depfileService = DepfileService(
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logger: BufferLogger.test(),
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fileSystem: fileSystem,
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);
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});
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testWithoutContext('Can parse depfile from file', () {
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final File depfileSource = fileSystem.file('example.d')..writeAsStringSync('''
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a.txt: b.txt
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''');
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final Depfile depfile = depfileService.parse(depfileSource);
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expect(depfile.inputs.single.path, 'b.txt');
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expect(depfile.outputs.single.path, 'a.txt');
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});
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testWithoutContext('Can parse depfile with multiple inputs', () {
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final File depfileSource = fileSystem.file('example.d')..writeAsStringSync('''
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a.txt: b.txt c.txt d.txt
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''');
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final Depfile depfile = depfileService.parse(depfileSource);
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expect(depfile.inputs.map((File file) => file.path), <String>[
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'b.txt',
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'c.txt',
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'd.txt',
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]);
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expect(depfile.outputs.single.path, 'a.txt');
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});
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testWithoutContext('Can parse depfile with multiple outputs', () {
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final File depfileSource = fileSystem.file('example.d')..writeAsStringSync('''
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a.txt c.txt d.txt: b.txt
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''');
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final Depfile depfile = depfileService.parse(depfileSource);
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expect(depfile.inputs.single.path, 'b.txt');
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expect(depfile.outputs.map((File file) => file.path), <String>[
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'a.txt',
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'c.txt',
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'd.txt',
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]);
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});
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testWithoutContext('Can parse depfile with windows file paths', () {
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fileSystem = MemoryFileSystem.test(style: FileSystemStyle.windows);
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depfileService = DepfileService(
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logger: BufferLogger.test(),
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fileSystem: fileSystem,
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);
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final File depfileSource = fileSystem.file('example.d')..writeAsStringSync(r'''
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C:\\a.txt: C:\\b.txt
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''');
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final Depfile depfile = depfileService.parse(depfileSource);
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expect(depfile.inputs.single.path, r'C:\b.txt');
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expect(depfile.outputs.single.path, r'C:\a.txt');
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});
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testWithoutContext('Can escape depfile with windows file paths and spaces in directory names', () {
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fileSystem = MemoryFileSystem.test(style: FileSystemStyle.windows);
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depfileService = DepfileService(
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logger: BufferLogger.test(),
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fileSystem: fileSystem,
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);
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final File inputFile = fileSystem.directory(r'Hello Flutter').childFile('a.txt').absolute
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..createSync(recursive: true);
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final File outputFile = fileSystem.directory(r'Hello Flutter').childFile('b.txt').absolute
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..createSync();
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final Depfile depfile = Depfile(<File>[inputFile], <File>[outputFile]);
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final File outputDepfile = fileSystem.file('depfile');
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depfileService.writeToFile(depfile, outputDepfile);
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expect(outputDepfile.readAsStringSync(), contains(r'C:\\Hello\ Flutter\\a.txt'));
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expect(outputDepfile.readAsStringSync(), contains(r'C:\\Hello\ Flutter\\b.txt'));
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});
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testWithoutContext('Can escape depfile with spaces in directory names', () {
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final File inputFile = fileSystem.directory(r'Hello Flutter').childFile('a.txt').absolute
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..createSync(recursive: true);
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final File outputFile = fileSystem.directory(r'Hello Flutter').childFile('b.txt').absolute
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..createSync();
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final Depfile depfile = Depfile(<File>[inputFile], <File>[outputFile]);
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final File outputDepfile = fileSystem.file('depfile');
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depfileService.writeToFile(depfile, outputDepfile);
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expect(outputDepfile.readAsStringSync(), contains(r'/Hello\ Flutter/a.txt'));
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expect(outputDepfile.readAsStringSync(), contains(r'/Hello\ Flutter/b.txt'));
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});
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testWithoutContext('Resillient to weird whitespace', () {
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final File depfileSource = fileSystem.file('example.d')..writeAsStringSync(r'''
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a.txt
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: b.txt c.txt
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''');
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final Depfile depfile = depfileService.parse(depfileSource);
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expect(depfile.inputs, hasLength(2));
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expect(depfile.outputs.single.path, 'a.txt');
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});
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testWithoutContext('Resillient to duplicate files', () {
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final File depfileSource = fileSystem.file('example.d')..writeAsStringSync(r'''
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a.txt: b.txt b.txt
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''');
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final Depfile depfile = depfileService.parse(depfileSource);
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expect(depfile.inputs.single.path, 'b.txt');
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expect(depfile.outputs.single.path, 'a.txt');
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});
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testWithoutContext('Resillient to malformed file, missing :', () {
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final File depfileSource = fileSystem.file('example.d')..writeAsStringSync(r'''
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a.text b.txt
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''');
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final Depfile depfile = depfileService.parse(depfileSource);
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expect(depfile.inputs, isEmpty);
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expect(depfile.outputs, isEmpty);
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});
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testWithoutContext('Can parse dart2js output format', () {
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final File dart2jsDependencyFile = fileSystem.file('main.dart.js.deps')..writeAsStringSync(r'''
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file:///Users/foo/collection.dart
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file:///Users/foo/algorithms.dart
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file:///Users/foo/canonicalized_map.dart
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''');
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final Depfile depfile = depfileService.parseDart2js(dart2jsDependencyFile, fileSystem.file('foo.dart.js'));
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expect(depfile.inputs.map((File file) => file.path), <String>[
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fileSystem.path.absolute(fileSystem.path.join('Users', 'foo', 'collection.dart')),
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fileSystem.path.absolute(fileSystem.path.join('Users', 'foo', 'algorithms.dart')),
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fileSystem.path.absolute(fileSystem.path.join('Users', 'foo', 'canonicalized_map.dart')),
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]);
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expect(depfile.outputs.single.path, 'foo.dart.js');
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});
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testWithoutContext('Can parse handle invalid uri', () {
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final File dart2jsDependencyFile = fileSystem.file('main.dart.js.deps')..writeAsStringSync('''
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file:///Users/foo/collection.dart
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abcdevf
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file:///Users/foo/canonicalized_map.dart
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''');
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final Depfile depfile = depfileService.parseDart2js(dart2jsDependencyFile, fileSystem.file('foo.dart.js'));
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expect(depfile.inputs.map((File file) => file.path), <String>[
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fileSystem.path.absolute(fileSystem.path.join('Users', 'foo', 'collection.dart')),
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fileSystem.path.absolute(fileSystem.path.join('Users', 'foo', 'canonicalized_map.dart')),
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]);
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expect(depfile.outputs.single.path, 'foo.dart.js');
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});
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}
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