Desktop manual tests (#41247)

This enables the manual tests to be built on a macOS desktop machine in desktop mode.

I created the macos directory by using flutter create --macos

dev/manual_tests/lib/actions.dart

 // Copyright 2019 The Chromium 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:io';
 
 import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
@@ -8,6 +9,12 @@ import 'package:flutter/services.dart';
 import 'package:flutter/widgets.dart';
 
 void main() {
+  if (Platform.isMacOS) {
+    // TODO(gspencergoog): Update this when TargetPlatform includes macOS. https://github.com/flutter/flutter/issues/31366
+    // See https://github.com/flutter/flutter/wiki/Desktop-shells#target-platform-override
+    debugDefaultTargetPlatformOverride = TargetPlatform.fuchsia;
+  }
+
   runApp(const MaterialApp(
     title: 'Actions Demo',
     home: FocusDemo(),

dev/manual_tests/lib/animated_icons.dart

@@ -2,6 +2,9 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+import 'dart:io';
+
+import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
 
 class AnimatedIconsTestApp extends StatelessWidget {
@@ -105,4 +108,11 @@ class IconSample {
   final String description;
 }
 
-void main() => runApp(AnimatedIconsTestApp());
+void main() {
+  if (Platform.isMacOS) {
+    // TODO(gspencergoog): Update this when TargetPlatform includes macOS. https://github.com/flutter/flutter/issues/31366
+    // See https://github.com/flutter/flutter/wiki/Desktop-shells#target-platform-override
+    debugDefaultTargetPlatformOverride = TargetPlatform.fuchsia;
+  }
+  runApp(AnimatedIconsTestApp());
+}

dev/manual_tests/lib/drag_and_drop.dart

@@ -2,8 +2,10 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+import 'dart:io';
 import 'dart:math' as math;
 
+import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
 
 class ExampleDragTarget extends StatefulWidget {
@@ -295,6 +297,12 @@ class DragAndDropAppState extends State<DragAndDropApp> {
 }
 
 void main() {
+  if (Platform.isMacOS) {
+    // TODO(gspencergoog): Update this when TargetPlatform includes macOS. https://github.com/flutter/flutter/issues/31366
+    // See https://github.com/flutter/flutter/wiki/Desktop-shells#target-platform-override
+    debugDefaultTargetPlatformOverride = TargetPlatform.fuchsia;
+  }
+
   runApp(MaterialApp(
     title: 'Drag and Drop Flutter Demo',
     home: DragAndDropApp(),

dev/manual_tests/lib/focus.dart

 // Copyright 2019 The Chromium 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:io';
 
+import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 import 'package:flutter/widgets.dart';
 
 void main() {
+  if (Platform.isMacOS) {
+    // TODO(gspencergoog): Update this when TargetPlatform includes macOS. https://github.com/flutter/flutter/issues/31366
+    // See https://github.com/flutter/flutter/wiki/Desktop-shells#target-platform-override
+    debugDefaultTargetPlatformOverride = TargetPlatform.fuchsia;
+  }
+
   runApp(const MaterialApp(
     title: 'Focus Demo',
     home: FocusDemo(),

dev/manual_tests/lib/hover.dart

@@ -2,10 +2,19 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+import 'dart:io';
+
+import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter/widgets.dart';
 
 void main() {
+  if (Platform.isMacOS) {
+    // TODO(gspencergoog): Update this when TargetPlatform includes macOS. https://github.com/flutter/flutter/issues/31366
+    // See https://github.com/flutter/flutter/wiki/Desktop-shells#target-platform-override
+    debugDefaultTargetPlatformOverride = TargetPlatform.fuchsia;
+  }
+
   runApp(const MaterialApp(
     title: 'Hover Demo',
     home: HoverDemo(),

dev/manual_tests/lib/main.dart

@@ -2,11 +2,22 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+import 'dart:io';
+
+import 'package:flutter/foundation.dart';
 import 'package:flutter/widgets.dart';
 
-void main() => runApp(const Directionality(
-  textDirection: TextDirection.ltr,
-  child: Center(
-    child: Text('flutter run -t xxx.dart'),
-  ),
-));
+void main() {
+  if (Platform.isMacOS) {
+    // TODO(gspencergoog): Update this when TargetPlatform includes macOS. https://github.com/flutter/flutter/issues/31366
+    // See https://github.com/flutter/flutter/wiki/Desktop-shells#target-platform-override
+    debugDefaultTargetPlatformOverride = TargetPlatform.fuchsia;
+  }
+
+  runApp(const Directionality(
+    textDirection: TextDirection.ltr,
+    child: Center(
+      child: Text('flutter run -t xxx.dart'),
+    ),
+  ));
+}

dev/manual_tests/lib/material_arc.dart

@@ -3,7 +3,9 @@
 // found in the LICENSE file.
 
 import 'dart:async';
+import 'dart:io';
 
+import 'package:flutter/foundation.dart';
 import 'package:flutter/gestures.dart';
 import 'package:flutter/material.dart';
 
@@ -474,6 +476,12 @@ class _AnimationDemoState extends State<AnimationDemo> with TickerProviderStateM
 }
 
 void main() {
+  if (Platform.isMacOS) {
+    // TODO(gspencergoog): Update this when TargetPlatform includes macOS. https://github.com/flutter/flutter/issues/31366
+    // See https://github.com/flutter/flutter/wiki/Desktop-shells#target-platform-override
+    debugDefaultTargetPlatformOverride = TargetPlatform.fuchsia;
+  }
+
   runApp(const MaterialApp(
     home: AnimationDemo(),
   ));

dev/manual_tests/lib/overlay_geometry.dart

@@ -2,6 +2,9 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+import 'dart:io';
+
+import 'package:flutter/foundation.dart';
 import 'package:flutter/gestures.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter/rendering.dart';
@@ -204,6 +207,12 @@ class OverlayGeometryAppState extends State<OverlayGeometryApp> {
 }
 
 void main() {
+  if (Platform.isMacOS) {
+    // TODO(gspencergoog): Update this when TargetPlatform includes macOS. https://github.com/flutter/flutter/issues/31366
+    // See https://github.com/flutter/flutter/wiki/Desktop-shells#target-platform-override
+    debugDefaultTargetPlatformOverride = TargetPlatform.fuchsia;
+  }
+
   runApp(MaterialApp(
     theme: ThemeData(
       brightness: Brightness.light,

dev/manual_tests/lib/page_view.dart

@@ -2,6 +2,9 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+import 'dart:io';
+
+import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
 
 class CardModel {
@@ -139,6 +142,11 @@ class PageViewAppState extends State<PageViewApp> {
 }
 
 void main() {
+  if (Platform.isMacOS) {
+    // TODO(gspencergoog): Update this when TargetPlatform includes macOS. https://github.com/flutter/flutter/issues/31366
+    // See https://github.com/flutter/flutter/wiki/Desktop-shells#target-platform-override
+    debugDefaultTargetPlatformOverride = TargetPlatform.fuchsia;
+  }
   runApp(MaterialApp(
     title: 'PageView',
     theme: ThemeData(

dev/manual_tests/lib/raw_keyboard.dart

@@ -2,10 +2,19 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+import 'dart:io';
+
+import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 
 void main() {
+  if (Platform.isMacOS) {
+    // TODO(gspencergoog): Update this when TargetPlatform includes macOS. https://github.com/flutter/flutter/issues/31366
+    // See https://github.com/flutter/flutter/wiki/Desktop-shells#target-platform-override
+    debugDefaultTargetPlatformOverride = TargetPlatform.fuchsia;
+  }
+
   runApp(MaterialApp(
     title: 'Hardware Key Demo',
     home: Scaffold(

dev/manual_tests/lib/text.dart

@@ -2,6 +2,7 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+import 'dart:io';
 import 'dart:math' as math;
 
 import 'package:flutter/foundation.dart';
@@ -12,6 +13,12 @@ import 'package:flutter/scheduler.dart';
 int seed = 0;
 
 void main() {
+  if (Platform.isMacOS) {
+    // TODO(gspencergoog): Update this when TargetPlatform includes macOS. https://github.com/flutter/flutter/issues/31366
+    // See https://github.com/flutter/flutter/wiki/Desktop-shells#target-platform-override
+    debugDefaultTargetPlatformOverride = TargetPlatform.fuchsia;
+  }
+
   runApp(MaterialApp(
     title: 'Text tester',
     home: const Home(),

dev/manual_tests/macos/.gitignore

+# Flutter-related
+**/Flutter/ephemeral/
+**/Pods/
+
+# Xcode-related
+**/xcuserdata/

dev/manual_tests/macos/Flutter/Flutter-Debug.xcconfig

+#include "ephemeral/Flutter-Generated.xcconfig"

dev/manual_tests/macos/Flutter/Flutter-Release.xcconfig

+#include "ephemeral/Flutter-Generated.xcconfig"

dev/manual_tests/macos/Flutter/GeneratedPluginRegistrant.swift

+//
+//  Generated file. Do not edit.
+//
+
+import FlutterMacOS
+import Foundation
+
+
+func RegisterGeneratedPlugins(registry: FlutterPluginRegistry) {
+}

dev/manual_tests/macos/Runner.xcodeproj/project.xcworkspace/contents.xcworkspacedata

+<?xml version="1.0" encoding="UTF-8"?>
+<Workspace
+   version = "1.0">
+   <FileRef
+      location = "self:/Users/stuartmorgan/src/embedder-opensource/flutter-desktop-embedding/example/macos/Runner.xcodeproj">
+   </FileRef>
+</Workspace>

dev/manual_tests/macos/Runner.xcodeproj/project.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist

+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>IDEDidComputeMac32BitWarning</key>
+	<true/>
+</dict>
+</plist>

dev/manual_tests/macos/Runner.xcodeproj/xcshareddata/xcschemes/Runner.xcscheme

+<?xml version="1.0" encoding="UTF-8"?>
+<Scheme
+   LastUpgradeVersion = "1000"
+   version = "1.3">
+   <BuildAction
+      parallelizeBuildables = "YES"
+      buildImplicitDependencies = "YES">
+      <BuildActionEntries>
+         <BuildActionEntry
+            buildForTesting = "YES"
+            buildForRunning = "YES"
+            buildForProfiling = "YES"
+            buildForArchiving = "YES"
+            buildForAnalyzing = "YES">
+            <BuildableReference
+               BuildableIdentifier = "primary"
+               BlueprintIdentifier = "33CC10EC2044A3C60003C045"
+               BuildableName = "manual_tests.app"
+               BlueprintName = "Runner"
+               ReferencedContainer = "container:Runner.xcodeproj">
+            </BuildableReference>
+         </BuildActionEntry>
+      </BuildActionEntries>
+   </BuildAction>
+   <TestAction
+      buildConfiguration = "Debug"
+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      shouldUseLaunchSchemeArgsEnv = "YES">
+      <Testables>
+         <TestableReference
+            skipped = "NO">
+            <BuildableReference
+               BuildableIdentifier = "primary"
+               BlueprintIdentifier = "00380F9121DF178D00097171"
+               BuildableName = "RunnerUITests.xctest"
+               BlueprintName = "RunnerUITests"
+               ReferencedContainer = "container:Runner.xcodeproj">
+            </BuildableReference>
+         </TestableReference>
+      </Testables>
+      <MacroExpansion>
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "33CC10EC2044A3C60003C045"
+            BuildableName = "manual_tests.app"
+            BlueprintName = "Runner"
+            ReferencedContainer = "container:Runner.xcodeproj">
+         </BuildableReference>
+      </MacroExpansion>
+      <AdditionalOptions>
+      </AdditionalOptions>
+   </TestAction>
+   <LaunchAction
+      buildConfiguration = "Debug"
+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      launchStyle = "0"
+      useCustomWorkingDirectory = "NO"
+      ignoresPersistentStateOnLaunch = "NO"
+      debugDocumentVersioning = "YES"
+      debugServiceExtension = "internal"
+      allowLocationSimulation = "YES">
+      <BuildableProductRunnable
+         runnableDebuggingMode = "0">
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "33CC10EC2044A3C60003C045"
+            BuildableName = "manual_tests.app"
+            BlueprintName = "Runner"
+            ReferencedContainer = "container:Runner.xcodeproj">
+         </BuildableReference>
+      </BuildableProductRunnable>
+      <AdditionalOptions>
+      </AdditionalOptions>
+   </LaunchAction>
+   <ProfileAction
+      buildConfiguration = "Release"
+      shouldUseLaunchSchemeArgsEnv = "YES"
+      savedToolIdentifier = ""
+      useCustomWorkingDirectory = "NO"
+      debugDocumentVersioning = "YES">
+      <BuildableProductRunnable
+         runnableDebuggingMode = "0">
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "33CC10EC2044A3C60003C045"
+            BuildableName = "manual_tests.app"
+            BlueprintName = "Runner"
+            ReferencedContainer = "container:Runner.xcodeproj">
+         </BuildableReference>
+      </BuildableProductRunnable>
+   </ProfileAction>
+   <AnalyzeAction
+      buildConfiguration = "Debug">
+   </AnalyzeAction>
+   <ArchiveAction
+      buildConfiguration = "Release"
+      revealArchiveInOrganizer = "YES">
+   </ArchiveAction>
+</Scheme>

dev/manual_tests/macos/Runner.xcworkspace/contents.xcworkspacedata

+<?xml version="1.0" encoding="UTF-8"?>
+<Workspace
+   version = "1.0">
+   <FileRef
+      location = "group:Runner.xcodeproj">
+   </FileRef>
+</Workspace>

dev/manual_tests/macos/Runner.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist

+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>IDEDidComputeMac32BitWarning</key>
+	<true/>
+</dict>
+</plist>

dev/manual_tests/macos/Runner/AppDelegate.swift

+import Cocoa
+import FlutterMacOS
+
+@NSApplicationMain
+class AppDelegate: FlutterAppDelegate {
+  override func applicationShouldTerminateAfterLastWindowClosed(_ sender: NSApplication) -> Bool {
+    return true
+  }
+}

dev/manual_tests/macos/Runner/Assets.xcassets/AppIcon.appiconset/Contents.json

+{
+  "images" : [
+    {
+      "size" : "16x16",
+      "idiom" : "mac",
+      "filename" : "app_icon_16.png",
+      "scale" : "1x"
+    },
+    {
+      "size" : "16x16",
+      "idiom" : "mac",
+      "filename" : "app_icon_32.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "32x32",
+      "idiom" : "mac",
+      "filename" : "app_icon_32.png",
+      "scale" : "1x"
+    },
+    {
+      "size" : "32x32",
+      "idiom" : "mac",
+      "filename" : "app_icon_64.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "128x128",
+      "idiom" : "mac",
+      "filename" : "app_icon_128.png",
+      "scale" : "1x"
+    },
+    {
+      "size" : "128x128",
+      "idiom" : "mac",
+      "filename" : "app_icon_256.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "256x256",
+      "idiom" : "mac",
+      "filename" : "app_icon_256.png",
+      "scale" : "1x"
+    },
+    {
+      "size" : "256x256",
+      "idiom" : "mac",
+      "filename" : "app_icon_512.png",
+      "scale" : "2x"
+    },
+    {
+      "size" : "512x512",
+      "idiom" : "mac",
+      "filename" : "app_icon_512.png",
+      "scale" : "1x"
+    },
+    {
+      "size" : "512x512",
+      "idiom" : "mac",
+      "filename" : "app_icon_1024.png",
+      "scale" : "2x"
+    }
+  ],
+  "info" : {
+    "version" : 1,
+    "author" : "xcode"
+  }
+}

dev/manual_tests/macos/Runner/Configs/AppInfo.xcconfig

+// Application-level settings for the Runner target.
+//
+// This may be replaced with something auto-generated from metadata (e.g., pubspec.yaml) in the
+// future. If not, the values below would default to using the project name when this becomes a
+// 'flutter create' template.
+
+// The application's name. By default this is also the title of the Flutter window.
+PRODUCT_NAME = manual_tests
+
+// The application's bundle identifier
+PRODUCT_BUNDLE_IDENTIFIER = io.flutter.examples.manualTests
+
+// The copyright displayed in application information
+PRODUCT_COPYRIGHT = Copyright © 2019 io.flutter.examples. All rights reserved.

dev/manual_tests/macos/Runner/Configs/Debug.xcconfig

+#include "../../Flutter/Flutter-Debug.xcconfig"
+#include "Warnings.xcconfig"

dev/manual_tests/macos/Runner/Configs/Release.xcconfig

+#include "../../Flutter/Flutter-Release.xcconfig"
+#include "Warnings.xcconfig"

dev/manual_tests/macos/Runner/Configs/Warnings.xcconfig

+WARNING_CFLAGS = -Wall -Wconditional-uninitialized -Wnullable-to-nonnull-conversion -Wmissing-method-return-type -Woverlength-strings
+GCC_WARN_UNDECLARED_SELECTOR = YES
+CLANG_UNDEFINED_BEHAVIOR_SANITIZER_NULLABILITY = YES
+CLANG_WARN_UNGUARDED_AVAILABILITY = YES_AGGRESSIVE
+CLANG_WARN__DUPLICATE_METHOD_MATCH = YES
+CLANG_WARN_PRAGMA_PACK = YES
+CLANG_WARN_STRICT_PROTOTYPES = YES
+CLANG_WARN_COMMA = YES
+GCC_WARN_STRICT_SELECTOR_MATCH = YES
+CLANG_WARN_OBJC_REPEATED_USE_OF_WEAK = YES
+CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES
+GCC_WARN_SHADOW = YES
+CLANG_WARN_UNREACHABLE_CODE = YES

dev/manual_tests/macos/Runner/DebugProfile.entitlements

+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>com.apple.security.app-sandbox</key>
+	<true/>
+	<key>com.apple.security.cs.allow-jit</key>
+	<true/>
+	<key>com.apple.security.network.server</key>
+	<true/>
+</dict>
+</plist>

dev/manual_tests/macos/Runner/Info.plist

+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>CFBundleDevelopmentRegion</key>
+	<string>$(DEVELOPMENT_LANGUAGE)</string>
+	<key>CFBundleExecutable</key>
+	<string>$(EXECUTABLE_NAME)</string>
+	<key>CFBundleIconFile</key>
+	<string></string>
+	<key>CFBundleIdentifier</key>
+	<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
+	<key>CFBundleInfoDictionaryVersion</key>
+	<string>6.0</string>
+	<key>CFBundleName</key>
+	<string>$(PRODUCT_NAME)</string>
+	<key>CFBundlePackageType</key>
+	<string>APPL</string>
+	<key>CFBundleShortVersionString</key>
+	<string>$(FLUTTER_BUILD_NAME)</string>
+	<key>CFBundleVersion</key>
+	<string>$(FLUTTER_BUILD_NUMBER)</string>
+	<key>LSMinimumSystemVersion</key>
+	<string>$(MACOSX_DEPLOYMENT_TARGET)</string>
+	<key>NSHumanReadableCopyright</key>
+	<string>$(PRODUCT_COPYRIGHT)</string>
+	<key>NSMainNibFile</key>
+	<string>MainMenu</string>
+	<key>NSPrincipalClass</key>
+	<string>NSApplication</string>
+</dict>
+</plist>

dev/manual_tests/macos/Runner/MainFlutterWindow.swift

+import Cocoa
+import FlutterMacOS
+
+class MainFlutterWindow: NSWindow {
+  override func awakeFromNib() {
+    let flutterViewController = FlutterViewController.init()
+    let windowFrame = self.frame
+    self.contentViewController = flutterViewController
+    self.setFrame(windowFrame, display: true)
+
+    RegisterGeneratedPlugins(registry: flutterViewController)
+
+    super.awakeFromNib()
+  }
+}

dev/manual_tests/macos/Runner/Release.entitlements

+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>com.apple.security.app-sandbox</key>
+	<true/>
+</dict>
+</plist>