mirror of
https://github.com/flutter/flutter
synced 2024-10-13 19:52:53 +00:00
240 lines
9.4 KiB
Dart
240 lines
9.4 KiB
Dart
// 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 'dart:async';
|
|
|
|
import 'package:flutter_tools/src/base/async_guard.dart';
|
|
import 'package:flutter_tools/src/base/io.dart';
|
|
import 'package:flutter_tools/src/base/terminal.dart';
|
|
import 'package:flutter_tools/src/build_info.dart';
|
|
import 'package:flutter_tools/src/compile.dart';
|
|
import 'package:flutter_tools/src/convert.dart';
|
|
import 'package:mockito/mockito.dart';
|
|
import 'package:process/process.dart';
|
|
import 'package:platform/platform.dart';
|
|
|
|
import '../src/common.dart';
|
|
import '../src/context.dart';
|
|
import '../src/mocks.dart';
|
|
|
|
void main() {
|
|
ProcessManager mockProcessManager;
|
|
ResidentCompiler generator;
|
|
MockProcess mockFrontendServer;
|
|
MockStdIn mockFrontendServerStdIn;
|
|
MockStream mockFrontendServerStdErr;
|
|
StreamController<String> stdErrStreamController;
|
|
|
|
setUp(() {
|
|
generator = ResidentCompiler('sdkroot', buildMode: BuildMode.debug);
|
|
mockProcessManager = MockProcessManager();
|
|
mockFrontendServer = MockProcess();
|
|
mockFrontendServerStdIn = MockStdIn();
|
|
mockFrontendServerStdErr = MockStream();
|
|
|
|
when(mockFrontendServer.stdin).thenReturn(mockFrontendServerStdIn);
|
|
when(mockFrontendServer.stderr)
|
|
.thenAnswer((Invocation invocation) => mockFrontendServerStdErr);
|
|
when(mockFrontendServer.exitCode).thenAnswer((Invocation invocation) {
|
|
return Completer<int>().future;
|
|
});
|
|
stdErrStreamController = StreamController<String>();
|
|
when(mockFrontendServerStdErr.transform<String>(any))
|
|
.thenAnswer((Invocation invocation) => stdErrStreamController.stream);
|
|
|
|
when(mockProcessManager.canRun(any)).thenReturn(true);
|
|
when(mockProcessManager.start(any)).thenAnswer(
|
|
(Invocation invocation) => Future<Process>.value(mockFrontendServer)
|
|
);
|
|
});
|
|
|
|
testUsingContext('incremental compile single dart compile', () async {
|
|
when(mockFrontendServer.stdout)
|
|
.thenAnswer((Invocation invocation) => Stream<List<int>>.fromFuture(
|
|
Future<List<int>>.value(utf8.encode(
|
|
'result abc\nline1\nline2\nabc\nabc /path/to/main.dart.dill 0'
|
|
))
|
|
));
|
|
|
|
final CompilerOutput output = await generator.recompile(
|
|
'/path/to/main.dart',
|
|
null /* invalidatedFiles */,
|
|
outputPath: '/build/',
|
|
);
|
|
expect(mockFrontendServerStdIn.getAndClear(), 'compile /path/to/main.dart\n');
|
|
verifyNoMoreInteractions(mockFrontendServerStdIn);
|
|
expect(testLogger.errorText, equals('\nCompiler message:\nline1\nline2\n'));
|
|
expect(output.outputFilename, equals('/path/to/main.dart.dill'));
|
|
}, overrides: <Type, Generator>{
|
|
ProcessManager: () => mockProcessManager,
|
|
OutputPreferences: () => OutputPreferences(showColor: false),
|
|
Platform: kNoColorTerminalPlatform,
|
|
});
|
|
|
|
testUsingContext('incremental compile single dart compile abnormally terminates', () async {
|
|
when(mockFrontendServer.stdout)
|
|
.thenAnswer((Invocation invocation) => const Stream<List<int>>.empty()
|
|
);
|
|
|
|
expect(asyncGuard(() => generator.recompile(
|
|
'/path/to/main.dart',
|
|
null, /* invalidatedFiles */
|
|
outputPath: '/build/',
|
|
)), throwsToolExit());
|
|
}, overrides: <Type, Generator>{
|
|
ProcessManager: () => mockProcessManager,
|
|
OutputPreferences: () => OutputPreferences(showColor: false),
|
|
Platform: kNoColorTerminalPlatform,
|
|
});
|
|
|
|
testUsingContext('incremental compile single dart compile abnormally terminates via exitCode', () async {
|
|
when(mockFrontendServer.exitCode)
|
|
.thenAnswer((Invocation invocation) async => 1);
|
|
when(mockFrontendServer.stdout)
|
|
.thenAnswer((Invocation invocation) => const Stream<List<int>>.empty()
|
|
);
|
|
|
|
expect(asyncGuard(() => generator.recompile(
|
|
'/path/to/main.dart',
|
|
null, /* invalidatedFiles */
|
|
outputPath: '/build/',
|
|
)), throwsToolExit());
|
|
}, overrides: <Type, Generator>{
|
|
ProcessManager: () => mockProcessManager,
|
|
OutputPreferences: () => OutputPreferences(showColor: false),
|
|
Platform: kNoColorTerminalPlatform,
|
|
});
|
|
|
|
testUsingContext('incremental compile and recompile', () async {
|
|
final StreamController<List<int>> streamController = StreamController<List<int>>();
|
|
when(mockFrontendServer.stdout)
|
|
.thenAnswer((Invocation invocation) => streamController.stream);
|
|
streamController.add(utf8.encode('result abc\nline0\nline1\nabc\nabc /path/to/main.dart.dill 0\n'));
|
|
await generator.recompile(
|
|
'/path/to/main.dart',
|
|
null, /* invalidatedFiles */
|
|
outputPath: '/build/',
|
|
);
|
|
expect(mockFrontendServerStdIn.getAndClear(), 'compile /path/to/main.dart\n');
|
|
|
|
// No accept or reject commands should be issued until we
|
|
// send recompile request.
|
|
await _accept(streamController, generator, mockFrontendServerStdIn, '');
|
|
await _reject(streamController, generator, mockFrontendServerStdIn, '', '');
|
|
|
|
await _recompile(streamController, generator, mockFrontendServerStdIn,
|
|
'result abc\nline1\nline2\nabc\nabc /path/to/main.dart.dill 0\n');
|
|
|
|
await _accept(streamController, generator, mockFrontendServerStdIn, r'^accept\n$');
|
|
|
|
await _recompile(streamController, generator, mockFrontendServerStdIn,
|
|
'result abc\nline1\nline2\nabc\nabc /path/to/main.dart.dill 0\n');
|
|
// No sources returned from reject command.
|
|
await _reject(streamController, generator, mockFrontendServerStdIn, 'result abc\nabc\n',
|
|
r'^reject\n$');
|
|
verifyNoMoreInteractions(mockFrontendServerStdIn);
|
|
expect(mockFrontendServerStdIn.getAndClear(), isEmpty);
|
|
expect(testLogger.errorText, equals(
|
|
'\nCompiler message:\nline0\nline1\n'
|
|
'\nCompiler message:\nline1\nline2\n'
|
|
'\nCompiler message:\nline1\nline2\n'
|
|
));
|
|
}, overrides: <Type, Generator>{
|
|
ProcessManager: () => mockProcessManager,
|
|
OutputPreferences: () => OutputPreferences(showColor: false),
|
|
Platform: kNoColorTerminalPlatform,
|
|
});
|
|
|
|
testUsingContext('incremental compile and recompile twice', () async {
|
|
final StreamController<List<int>> streamController = StreamController<List<int>>();
|
|
when(mockFrontendServer.stdout)
|
|
.thenAnswer((Invocation invocation) => streamController.stream);
|
|
streamController.add(utf8.encode(
|
|
'result abc\nline0\nline1\nabc\nabc /path/to/main.dart.dill 0\n'
|
|
));
|
|
await generator.recompile('/path/to/main.dart', null /* invalidatedFiles */, outputPath: '/build/');
|
|
expect(mockFrontendServerStdIn.getAndClear(), 'compile /path/to/main.dart\n');
|
|
|
|
await _recompile(streamController, generator, mockFrontendServerStdIn,
|
|
'result abc\nline1\nline2\nabc\nabc /path/to/main.dart.dill 0\n');
|
|
await _recompile(streamController, generator, mockFrontendServerStdIn,
|
|
'result abc\nline2\nline3\nabc\nabc /path/to/main.dart.dill 0\n');
|
|
|
|
verifyNoMoreInteractions(mockFrontendServerStdIn);
|
|
expect(mockFrontendServerStdIn.getAndClear(), isEmpty);
|
|
expect(testLogger.errorText, equals(
|
|
'\nCompiler message:\nline0\nline1\n'
|
|
'\nCompiler message:\nline1\nline2\n'
|
|
'\nCompiler message:\nline2\nline3\n'
|
|
));
|
|
}, overrides: <Type, Generator>{
|
|
ProcessManager: () => mockProcessManager,
|
|
OutputPreferences: () => OutputPreferences(showColor: false),
|
|
Platform: kNoColorTerminalPlatform,
|
|
});
|
|
}
|
|
|
|
Future<void> _recompile(
|
|
StreamController<List<int>> streamController,
|
|
ResidentCompiler generator,
|
|
MockStdIn mockFrontendServerStdIn,
|
|
String mockCompilerOutput,
|
|
) async {
|
|
// Put content into the output stream after generator.recompile gets
|
|
// going few lines below, resets completer.
|
|
scheduleMicrotask(() {
|
|
streamController.add(utf8.encode(mockCompilerOutput));
|
|
});
|
|
final CompilerOutput output = await generator.recompile(
|
|
null /* mainPath */,
|
|
<Uri>[Uri.parse('/path/to/main.dart')],
|
|
outputPath: '/build/',
|
|
);
|
|
expect(output.outputFilename, equals('/path/to/main.dart.dill'));
|
|
final String commands = mockFrontendServerStdIn.getAndClear();
|
|
final RegExp re = RegExp(r'^recompile (.*)\n/path/to/main.dart\n(.*)\n$');
|
|
expect(commands, matches(re));
|
|
final Match match = re.firstMatch(commands);
|
|
expect(match[1] == match[2], isTrue);
|
|
mockFrontendServerStdIn.stdInWrites.clear();
|
|
}
|
|
|
|
Future<void> _accept(
|
|
StreamController<List<int>> streamController,
|
|
ResidentCompiler generator,
|
|
MockStdIn mockFrontendServerStdIn,
|
|
String expected,
|
|
) async {
|
|
// Put content into the output stream after generator.recompile gets
|
|
// going few lines below, resets completer.
|
|
generator.accept();
|
|
final String commands = mockFrontendServerStdIn.getAndClear();
|
|
final RegExp re = RegExp(expected);
|
|
expect(commands, matches(re));
|
|
mockFrontendServerStdIn.stdInWrites.clear();
|
|
}
|
|
|
|
Future<void> _reject(
|
|
StreamController<List<int>> streamController,
|
|
ResidentCompiler generator,
|
|
MockStdIn mockFrontendServerStdIn,
|
|
String mockCompilerOutput,
|
|
String expected,
|
|
) async {
|
|
// Put content into the output stream after generator.recompile gets
|
|
// going few lines below, resets completer.
|
|
scheduleMicrotask(() {
|
|
streamController.add(utf8.encode(mockCompilerOutput));
|
|
});
|
|
final CompilerOutput output = await generator.reject();
|
|
expect(output, isNull);
|
|
final String commands = mockFrontendServerStdIn.getAndClear();
|
|
final RegExp re = RegExp(expected);
|
|
expect(commands, matches(re));
|
|
mockFrontendServerStdIn.stdInWrites.clear();
|
|
}
|
|
|
|
class MockProcess extends Mock implements Process {}
|
|
class MockProcessManager extends Mock implements ProcessManager {}
|