2017-02-27 23:38:47 +00:00
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// 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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2018-10-09 02:11:31 +00:00
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import 'package:flutter_tools/src/base/io.dart';
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2018-10-30 23:00:50 +00:00
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import 'package:flutter_tools/src/base/logger.dart';
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2018-11-05 15:56:30 +00:00
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import 'package:flutter_tools/src/base/platform.dart';
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2017-02-27 23:38:47 +00:00
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import 'package:flutter_tools/src/base/process.dart';
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2018-10-30 23:00:50 +00:00
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import 'package:flutter_tools/src/base/terminal.dart';
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2018-10-09 02:11:31 +00:00
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import 'package:mockito/mockito.dart';
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import 'package:process/process.dart';
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2017-02-27 23:38:47 +00:00
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2018-08-15 03:33:58 +00:00
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import '../src/common.dart';
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2018-03-07 19:39:59 +00:00
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import '../src/context.dart';
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2018-10-30 23:00:50 +00:00
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import '../src/mocks.dart' show MockProcess, MockProcessManager;
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2018-03-07 19:39:59 +00:00
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2017-02-27 23:38:47 +00:00
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void main() {
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2018-10-09 02:11:31 +00:00
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group('process exceptions', () {
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ProcessManager mockProcessManager;
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setUp(() {
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2018-10-30 23:00:50 +00:00
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mockProcessManager = PlainMockProcessManager();
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2018-10-09 02:11:31 +00:00
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});
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testUsingContext('runCheckedAsync exceptions should be ProcessException objects', () async {
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when(mockProcessManager.run(<String>['false']))
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.thenAnswer((Invocation invocation) => Future<ProcessResult>.value(ProcessResult(0, 1, '', '')));
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expect(() async => await runCheckedAsync(<String>['false']), throwsA(isInstanceOf<ProcessException>()));
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}, overrides: <Type, Generator>{ProcessManager: () => mockProcessManager});
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});
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2017-02-27 23:38:47 +00:00
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group('shutdownHooks', () {
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2018-03-07 19:39:59 +00:00
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testUsingContext('runInExpectedOrder', () async {
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2017-02-27 23:38:47 +00:00
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int i = 1;
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int serializeRecording1;
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int serializeRecording2;
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int postProcessRecording;
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int cleanup;
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addShutdownHook(() async {
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serializeRecording1 = i++;
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}, ShutdownStage.SERIALIZE_RECORDING);
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addShutdownHook(() async {
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cleanup = i++;
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}, ShutdownStage.CLEANUP);
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addShutdownHook(() async {
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postProcessRecording = i++;
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}, ShutdownStage.POST_PROCESS_RECORDING);
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addShutdownHook(() async {
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serializeRecording2 = i++;
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}, ShutdownStage.SERIALIZE_RECORDING);
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await runShutdownHooks();
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expect(serializeRecording1, lessThanOrEqualTo(2));
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expect(serializeRecording2, lessThanOrEqualTo(2));
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expect(postProcessRecording, 3);
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expect(cleanup, 4);
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});
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});
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2018-10-30 23:00:50 +00:00
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group('output formatting', () {
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MockProcessManager mockProcessManager;
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BufferLogger mockLogger;
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setUp(() {
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mockProcessManager = MockProcessManager();
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mockLogger = BufferLogger();
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});
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2019-02-21 08:27:07 +00:00
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MockProcess Function(List<String>) processMetaFactory(List<String> stdout, { List<String> stderr = const <String>[] }) {
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2018-10-30 23:00:50 +00:00
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final Stream<List<int>> stdoutStream =
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Stream<List<int>>.fromIterable(stdout.map<List<int>>((String s) => s.codeUnits));
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final Stream<List<int>> stderrStream =
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Stream<List<int>>.fromIterable(stderr.map<List<int>>((String s) => s.codeUnits));
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return (List<String> command) => MockProcess(stdout: stdoutStream, stderr: stderrStream);
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}
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testUsingContext('Command output is not wrapped.', () async {
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final List<String> testString = <String>['0123456789' * 10];
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mockProcessManager.processFactory = processMetaFactory(testString, stderr: testString);
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await runCommandAndStreamOutput(<String>['command']);
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expect(mockLogger.statusText, equals('${testString[0]}\n'));
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expect(mockLogger.errorText, equals('${testString[0]}\n'));
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}, overrides: <Type, Generator>{
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Logger: () => mockLogger,
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ProcessManager: () => mockProcessManager,
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OutputPreferences: () => OutputPreferences(wrapText: true, wrapColumn: 40),
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Platform: () => FakePlatform.fromPlatform(const LocalPlatform())..stdoutSupportsAnsi = false,
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});
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});
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2017-02-27 23:38:47 +00:00
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}
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2018-10-09 02:11:31 +00:00
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2018-12-18 09:05:12 +00:00
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class PlainMockProcessManager extends Mock implements ProcessManager {}
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