mirror of
https://github.com/flutter/flutter
synced 2024-10-13 11:42:54 +00:00
9b7b9d795e
Fixes #56194 Remove caching of FlutterView and poll forever if the list of flutter views is empty. Added test for missing release mode logic.
450 lines
17 KiB
Dart
450 lines
17 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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import 'dart:async';
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import 'package:flutter_tools/src/build_info.dart';
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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:flutter_tools/src/vmservice.dart';
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import 'package:mockito/mockito.dart';
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import '../src/common.dart';
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import '../src/context.dart';
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void main() {
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TestRunner createTestRunner() {
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// TODO(jacobr): make these tests run with `trackWidgetCreation: true` as
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// well as the default flags.
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return TestRunner(
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<FlutterDevice>[
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FlutterDevice(
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MockDevice(),
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buildInfo: const BuildInfo(
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BuildMode.debug,
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null,
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trackWidgetCreation: false,
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treeShakeIcons: false,
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),
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),
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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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final TerminalHandler terminalHandler = TerminalHandler(testRunner);
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expect(testRunner.hasHelpBeenPrinted, false);
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await terminalHandler.processTerminalInput('h');
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expect(testRunner.hasHelpBeenPrinted, true);
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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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final TerminalHandler terminalHandler = TerminalHandler(testRunner);
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expect(testRunner.hasHelpBeenPrinted, false);
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await terminalHandler.processTerminalInput('\nh\n');
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expect(testRunner.hasHelpBeenPrinted, true);
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});
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});
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group('keycode verification, brought to you by the letter', () {
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MockResidentRunner mockResidentRunner;
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TerminalHandler terminalHandler;
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setUp(() {
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mockResidentRunner = MockResidentRunner();
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terminalHandler = TerminalHandler(mockResidentRunner);
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when(mockResidentRunner.supportsServiceProtocol).thenReturn(true);
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});
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testUsingContext('a, can handle trailing newlines', () async {
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await terminalHandler.processTerminalInput('a\n');
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expect(terminalHandler.lastReceivedCommand, 'a');
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});
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testUsingContext('n, can handle trailing only newlines', () async {
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await terminalHandler.processTerminalInput('\n\n');
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expect(terminalHandler.lastReceivedCommand, '');
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});
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testUsingContext('a - debugToggleProfileWidgetBuilds with service protocol', () async {
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await terminalHandler.processTerminalInput('a');
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verify(mockResidentRunner.debugToggleProfileWidgetBuilds()).called(1);
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});
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testUsingContext('a - debugToggleProfileWidgetBuilds without service protocol', () async {
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when(mockResidentRunner.supportsServiceProtocol).thenReturn(false);
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await terminalHandler.processTerminalInput('a');
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verifyNever(mockResidentRunner.debugToggleProfileWidgetBuilds());
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});
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testUsingContext('a - debugToggleProfileWidgetBuilds', () async {
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when(mockResidentRunner.supportsServiceProtocol).thenReturn(true);
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await terminalHandler.processTerminalInput('a');
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verify(mockResidentRunner.debugToggleProfileWidgetBuilds()).called(1);
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});
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testUsingContext('d,D - detach', () async {
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await terminalHandler.processTerminalInput('d');
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await terminalHandler.processTerminalInput('D');
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verify(mockResidentRunner.detach()).called(2);
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});
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testUsingContext('h,H,? - printHelp', () async {
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await terminalHandler.processTerminalInput('h');
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await terminalHandler.processTerminalInput('H');
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await terminalHandler.processTerminalInput('?');
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verify(mockResidentRunner.printHelp(details: true)).called(3);
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});
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testUsingContext('k - toggles CanvasKit rendering and prints results', () async {
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when(mockResidentRunner.supportsCanvasKit).thenReturn(true);
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when(mockResidentRunner.toggleCanvaskit())
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.thenAnswer((Invocation invocation) async {
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return true;
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});
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await terminalHandler.processTerminalInput('k');
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verify(mockResidentRunner.toggleCanvaskit()).called(1);
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});
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testUsingContext('i, I - debugToggleWidgetInspector with service protocol', () async {
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await terminalHandler.processTerminalInput('i');
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await terminalHandler.processTerminalInput('I');
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verify(mockResidentRunner.debugToggleWidgetInspector()).called(2);
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});
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testUsingContext('i, I - debugToggleWidgetInspector without service protocol', () async {
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when(mockResidentRunner.supportsServiceProtocol).thenReturn(false);
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await terminalHandler.processTerminalInput('i');
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await terminalHandler.processTerminalInput('I');
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verifyNever(mockResidentRunner.debugToggleWidgetInspector());
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});
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testUsingContext('l - list flutter views', () async {
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final MockFlutterDevice mockFlutterDevice = MockFlutterDevice();
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when(mockResidentRunner.isRunningDebug).thenReturn(true);
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when(mockResidentRunner.flutterDevices).thenReturn(<FlutterDevice>[mockFlutterDevice]);
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when(mockResidentRunner.listFlutterViews()).thenAnswer((Invocation invocation) async {
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return <FlutterView>[];
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});
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await terminalHandler.processTerminalInput('l');
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expect(testLogger.statusText, contains('Connected views:\n'));
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});
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testUsingContext('L - debugDumpLayerTree with service protocol', () async {
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await terminalHandler.processTerminalInput('L');
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verify(mockResidentRunner.debugDumpLayerTree()).called(1);
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});
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testUsingContext('L - debugDumpLayerTree without service protocol', () async {
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when(mockResidentRunner.supportsServiceProtocol).thenReturn(false);
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await terminalHandler.processTerminalInput('L');
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verifyNever(mockResidentRunner.debugDumpLayerTree());
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});
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testUsingContext('o,O - debugTogglePlatform with service protocol and debug mode', () async {
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when(mockResidentRunner.isRunningDebug).thenReturn(true);
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await terminalHandler.processTerminalInput('o');
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await terminalHandler.processTerminalInput('O');
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verify(mockResidentRunner.debugTogglePlatform()).called(2);
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});
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testUsingContext('o,O - debugTogglePlatform without service protocol', () async {
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when(mockResidentRunner.supportsServiceProtocol).thenReturn(false);
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when(mockResidentRunner.isRunningDebug).thenReturn(true);
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await terminalHandler.processTerminalInput('o');
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await terminalHandler.processTerminalInput('O');
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verifyNever(mockResidentRunner.debugTogglePlatform());
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});
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testUsingContext('p - debugToggleDebugPaintSizeEnabled with service protocol and debug mode', () async {
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when(mockResidentRunner.isRunningDebug).thenReturn(true);
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await terminalHandler.processTerminalInput('p');
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verify(mockResidentRunner.debugToggleDebugPaintSizeEnabled()).called(1);
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});
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testUsingContext('p - debugTogglePlatform without service protocol', () async {
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when(mockResidentRunner.supportsServiceProtocol).thenReturn(false);
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when(mockResidentRunner.isRunningDebug).thenReturn(true);
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await terminalHandler.processTerminalInput('p');
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verifyNever(mockResidentRunner.debugToggleDebugPaintSizeEnabled());
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});
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testUsingContext('p - debugToggleDebugPaintSizeEnabled with service protocol and debug mode', () async {
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when(mockResidentRunner.isRunningDebug).thenReturn(true);
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await terminalHandler.processTerminalInput('p');
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verify(mockResidentRunner.debugToggleDebugPaintSizeEnabled()).called(1);
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});
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testUsingContext('p - debugTogglePlatform without service protocol', () async {
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when(mockResidentRunner.supportsServiceProtocol).thenReturn(false);
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when(mockResidentRunner.isRunningDebug).thenReturn(true);
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await terminalHandler.processTerminalInput('p');
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verifyNever(mockResidentRunner.debugToggleDebugPaintSizeEnabled());
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});
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testUsingContext('P - debugTogglePerformanceOverlayOverride with service protocol', () async {
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await terminalHandler.processTerminalInput('P');
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verify(mockResidentRunner.debugTogglePerformanceOverlayOverride()).called(1);
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});
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testUsingContext('P - debugTogglePerformanceOverlayOverride without service protocol', () async {
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when(mockResidentRunner.supportsServiceProtocol).thenReturn(false);
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await terminalHandler.processTerminalInput('P');
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verifyNever(mockResidentRunner.debugTogglePerformanceOverlayOverride());
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});
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testUsingContext('q,Q - exit', () async {
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await terminalHandler.processTerminalInput('q');
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await terminalHandler.processTerminalInput('Q');
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verify(mockResidentRunner.exit()).called(2);
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});
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testUsingContext('s - screenshot', () async {
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final MockDevice mockDevice = MockDevice();
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final MockFlutterDevice mockFlutterDevice = MockFlutterDevice();
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when(mockResidentRunner.isRunningDebug).thenReturn(true);
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when(mockResidentRunner.flutterDevices).thenReturn(<FlutterDevice>[mockFlutterDevice]);
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when(mockFlutterDevice.device).thenReturn(mockDevice);
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when(mockDevice.supportsScreenshot).thenReturn(true);
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await terminalHandler.processTerminalInput('s');
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verify(mockResidentRunner.screenshot(mockFlutterDevice)).called(1);
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});
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testUsingContext('r - hotReload supported and succeeds', () async {
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when(mockResidentRunner.canHotReload).thenReturn(true);
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when(mockResidentRunner.restart(fullRestart: false))
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.thenAnswer((Invocation invocation) async {
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return OperationResult(0, '');
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});
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await terminalHandler.processTerminalInput('r');
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verify(mockResidentRunner.restart(fullRestart: false)).called(1);
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});
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testUsingContext('r - hotReload supported and fails', () async {
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when(mockResidentRunner.canHotReload).thenReturn(true);
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when(mockResidentRunner.restart(fullRestart: false))
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.thenAnswer((Invocation invocation) async {
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return OperationResult(1, '');
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});
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await terminalHandler.processTerminalInput('r');
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verify(mockResidentRunner.restart(fullRestart: false)).called(1);
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expect(testLogger.statusText, contains('Try again after fixing the above error(s).'));
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});
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testUsingContext('r - hotReload supported and fails fatally', () async {
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when(mockResidentRunner.canHotReload).thenReturn(true);
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when(mockResidentRunner.hotMode).thenReturn(true);
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when(mockResidentRunner.restart(fullRestart: false))
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.thenAnswer((Invocation invocation) async {
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return OperationResult(1, 'fail', fatal: true);
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});
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expect(terminalHandler.processTerminalInput('r'), throwsToolExit());
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});
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testUsingContext('r - hotReload unsupported', () async {
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when(mockResidentRunner.canHotReload).thenReturn(false);
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await terminalHandler.processTerminalInput('r');
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verifyNever(mockResidentRunner.restart(fullRestart: false));
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});
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testUsingContext('R - hotRestart supported and succeeds', () async {
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when(mockResidentRunner.canHotRestart).thenReturn(true);
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when(mockResidentRunner.hotMode).thenReturn(true);
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when(mockResidentRunner.restart(fullRestart: true))
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.thenAnswer((Invocation invocation) async {
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return OperationResult(0, '');
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});
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await terminalHandler.processTerminalInput('R');
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verify(mockResidentRunner.restart(fullRestart: true)).called(1);
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});
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testUsingContext('R - hotRestart supported and fails', () async {
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when(mockResidentRunner.canHotRestart).thenReturn(true);
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when(mockResidentRunner.hotMode).thenReturn(true);
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when(mockResidentRunner.restart(fullRestart: true))
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.thenAnswer((Invocation invocation) async {
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return OperationResult(1, 'fail');
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});
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await terminalHandler.processTerminalInput('R');
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verify(mockResidentRunner.restart(fullRestart: true)).called(1);
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expect(testLogger.statusText, contains('Try again after fixing the above error(s).'));
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});
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testUsingContext('R - hotRestart supported and fails fatally', () async {
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when(mockResidentRunner.canHotRestart).thenReturn(true);
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when(mockResidentRunner.hotMode).thenReturn(true);
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when(mockResidentRunner.restart(fullRestart: true))
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.thenAnswer((Invocation invocation) async {
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return OperationResult(1, 'fail', fatal: true);
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});
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expect(() => terminalHandler.processTerminalInput('R'), throwsToolExit());
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});
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testUsingContext('R - hot restart unsupported', () async {
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when(mockResidentRunner.canHotRestart).thenReturn(false);
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await terminalHandler.processTerminalInput('R');
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verifyNever(mockResidentRunner.restart(fullRestart: true));
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});
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testUsingContext('S - debugDumpSemanticsTreeInTraversalOrder with service protocol', () async {
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await terminalHandler.processTerminalInput('S');
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verify(mockResidentRunner.debugDumpSemanticsTreeInTraversalOrder()).called(1);
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});
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testUsingContext('S - debugDumpSemanticsTreeInTraversalOrder without service protocol', () async {
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when(mockResidentRunner.supportsServiceProtocol).thenReturn(false);
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await terminalHandler.processTerminalInput('S');
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verifyNever(mockResidentRunner.debugDumpSemanticsTreeInTraversalOrder());
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});
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testUsingContext('t,T - debugDumpRenderTree with service protocol', () async {
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await terminalHandler.processTerminalInput('t');
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await terminalHandler.processTerminalInput('T');
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verify(mockResidentRunner.debugDumpRenderTree()).called(2);
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});
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testUsingContext('t,T - debugDumpSemanticsTreeInTraversalOrder without service protocol', () async {
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when(mockResidentRunner.supportsServiceProtocol).thenReturn(false);
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await terminalHandler.processTerminalInput('t');
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await terminalHandler.processTerminalInput('T');
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verifyNever(mockResidentRunner.debugDumpRenderTree());
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});
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testUsingContext('U - debugDumpRenderTree with service protocol', () async {
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await terminalHandler.processTerminalInput('U');
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verify(mockResidentRunner.debugDumpSemanticsTreeInInverseHitTestOrder()).called(1);
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});
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testUsingContext('U - debugDumpSemanticsTreeInTraversalOrder without service protocol', () async {
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when(mockResidentRunner.supportsServiceProtocol).thenReturn(false);
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await terminalHandler.processTerminalInput('U');
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verifyNever(mockResidentRunner.debugDumpSemanticsTreeInInverseHitTestOrder());
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});
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testUsingContext('v - launchDevTools', () async {
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when(mockResidentRunner.supportsServiceProtocol).thenReturn(true);
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await terminalHandler.processTerminalInput('v');
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verify(mockResidentRunner.launchDevTools()).called(1);
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});
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testUsingContext('w,W - debugDumpApp with service protocol', () async {
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await terminalHandler.processTerminalInput('w');
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await terminalHandler.processTerminalInput('W');
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verify(mockResidentRunner.debugDumpApp()).called(2);
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});
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testUsingContext('w,W - debugDumpApp without service protocol', () async {
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when(mockResidentRunner.supportsServiceProtocol).thenReturn(false);
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await terminalHandler.processTerminalInput('w');
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await terminalHandler.processTerminalInput('W');
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verifyNever(mockResidentRunner.debugDumpApp());
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});
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testUsingContext('z,Z - debugToggleDebugCheckElevationsEnabled with service protocol', () async {
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await terminalHandler.processTerminalInput('z');
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await terminalHandler.processTerminalInput('Z');
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verify(mockResidentRunner.debugToggleDebugCheckElevationsEnabled()).called(2);
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});
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testUsingContext('z,Z - debugToggleDebugCheckElevationsEnabled without service protocol', () async {
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when(mockResidentRunner.supportsServiceProtocol).thenReturn(false);
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await terminalHandler.processTerminalInput('z');
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await terminalHandler.processTerminalInput('Z');
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// This should probably be disable when the service protocol is not enabled.
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verify(mockResidentRunner.debugToggleDebugCheckElevationsEnabled()).called(2);
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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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class MockResidentRunner extends Mock implements ResidentRunner {}
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class MockFlutterDevice extends Mock implements FlutterDevice {}
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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<void> cleanupAfterSignal() async { }
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@override
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Future<void> cleanupAtFinish() async { }
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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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}) async => null;
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@override
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Future<int> attach({
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Completer<DebugConnectionInfo> connectionInfoCompleter,
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Completer<void> appStartedCompleter,
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}) async => null;
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}
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