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ed9afbbc72
* Extract some of startApp into a reusable method * Get basic attach --machine working * Attach --machine tweaks Move validation to validate method and create daemon early so we get the startup event before trying to get a connection. * Bump daemon version so we know whether it's valid to flutter attach * Tweak output text * Swap package imports for relative * Review tweaks (naming, formatting, typedefs) * Separate arguments from process spawning This will make calling attach easier * Add a basic test for flutter attach --machine * Fix crash if port unforward modifies the list of forwarded ports * Add a no-op port forwarder for flutter-tester * Switch to using BasicProject instead of our own inline code * Fix expectation in test now we have a portForwarder * Remove stale TODO (this is done) * Tweak formatting * Change some Completers to void to fix Dart 2 issues
93 lines
2.8 KiB
Dart
93 lines
2.8 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 'package:flutter_tools/src/device.dart';
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import 'package:flutter_tools/src/resident_runner.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 TestRunner extends ResidentRunner {
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TestRunner(List<FlutterDevice> devices)
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: super(devices);
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bool hasHelpBeenPrinted = false;
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String receivedCommand;
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@override
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Future<Null> cleanupAfterSignal() => null;
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@override
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Future<Null> cleanupAtFinish() => null;
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@override
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Future<Null> handleTerminalCommand(String code) async {
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receivedCommand = code;
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}
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@override
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void printHelp({ bool details }) {
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hasHelpBeenPrinted = true;
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}
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@override
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Future<int> run({
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Completer<DebugConnectionInfo> connectionInfoCompleter,
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Completer<void> appStartedCompleter,
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String route,
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bool shouldBuild = true,
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}) => null;
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}
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void main() {
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TestRunner createTestRunner() {
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// TODO(jacobr): make these tests run with `previewDart2: true` and
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// `trackWidgetCreation: true` as well as the default flags.
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// Currently the TestRunner is not properly configured to be able to run
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// with `previewDart2: true` due to missing resources.
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return new TestRunner(
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<FlutterDevice>[new FlutterDevice(
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new MockDevice(),
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previewDart2: false,
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trackWidgetCreation: false,
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)],
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);
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}
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group('keyboard input handling', () {
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testUsingContext('single help character', () async {
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final TestRunner testRunner = createTestRunner();
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expect(testRunner.hasHelpBeenPrinted, isFalse);
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await testRunner.processTerminalInput('h');
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expect(testRunner.hasHelpBeenPrinted, isTrue);
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});
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testUsingContext('help character surrounded with newlines', () async {
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final TestRunner testRunner = createTestRunner();
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expect(testRunner.hasHelpBeenPrinted, isFalse);
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await testRunner.processTerminalInput('\nh\n');
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expect(testRunner.hasHelpBeenPrinted, isTrue);
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});
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testUsingContext('reload character with trailing newline', () async {
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final TestRunner testRunner = createTestRunner();
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expect(testRunner.receivedCommand, isNull);
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await testRunner.processTerminalInput('r\n');
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expect(testRunner.receivedCommand, equals('r'));
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});
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testUsingContext('newlines', () async {
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final TestRunner testRunner = createTestRunner();
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expect(testRunner.receivedCommand, isNull);
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await testRunner.processTerminalInput('\n\n');
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expect(testRunner.receivedCommand, equals(''));
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});
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});
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}
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class MockDevice extends Mock implements Device {
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MockDevice() {
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when(isSupported()).thenReturn(true);
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}
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}
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