[web] Use CanvasKit to run tests under engine/

ci/builders/linux_web_engine.json

@@ -70,19 +70,19 @@
       }
     },
     {
-      "name": "web_tests/test_bundles/dart2js-html-engine",
+      "name": "web_tests/test_bundles/dart2js-html-html",
       "drone_dimensions": [
         "device_type=none",
         "os=Linux"
       ],
       "generators": {
         "tasks": [
           {
-            "name": "compile bundle dart2js-html-engine",
+            "name": "compile bundle dart2js-html-html",
             "parameters": [
               "test",
               "--compile",
-              "--bundle=dart2js-html-engine"
+              "--bundle=dart2js-html-html"
             ],
             "scripts": [
               "flutter/lib/web_ui/dev/felt"
@@ -92,19 +92,19 @@
       }
     },
     {
-      "name": "web_tests/test_bundles/dart2js-html-html",
+      "name": "web_tests/test_bundles/dart2js-html-ui",
       "drone_dimensions": [
         "device_type=none",
         "os=Linux"
       ],
       "generators": {
         "tasks": [
           {
-            "name": "compile bundle dart2js-html-html",
+            "name": "compile bundle dart2js-html-ui",
             "parameters": [
               "test",
               "--compile",
-              "--bundle=dart2js-html-html"
+              "--bundle=dart2js-html-ui"
             ],
             "scripts": [
               "flutter/lib/web_ui/dev/felt"
@@ -114,19 +114,19 @@
       }
     },
     {
-      "name": "web_tests/test_bundles/dart2js-html-ui",
+      "name": "web_tests/test_bundles/dart2js-canvaskit-engine",
       "drone_dimensions": [
         "device_type=none",
         "os=Linux"
       ],
       "generators": {
         "tasks": [
           {
-            "name": "compile bundle dart2js-html-ui",
+            "name": "compile bundle dart2js-canvaskit-engine",
             "parameters": [
               "test",
               "--compile",
-              "--bundle=dart2js-html-ui"
+              "--bundle=dart2js-canvaskit-engine"
             ],
             "scripts": [
               "flutter/lib/web_ui/dev/felt"
@@ -180,19 +180,19 @@
       }
     },
     {
-      "name": "web_tests/test_bundles/dart2wasm-html-engine",
+      "name": "web_tests/test_bundles/dart2wasm-canvaskit-engine",
       "drone_dimensions": [
         "device_type=none",
         "os=Linux"
       ],
       "generators": {
         "tasks": [
           {
-            "name": "compile bundle dart2wasm-html-engine",
+            "name": "compile bundle dart2wasm-canvaskit-engine",
             "parameters": [
               "test",
               "--compile",
-              "--bundle=dart2wasm-html-engine"
+              "--bundle=dart2wasm-canvaskit-engine"
             ],
             "scripts": [
               "flutter/lib/web_ui/dev/felt"
@@ -260,12 +260,12 @@
       },
       "dependencies": [
         "web_tests/artifacts",
-        "web_tests/test_bundles/dart2js-html-engine",
         "web_tests/test_bundles/dart2js-html-html",
         "web_tests/test_bundles/dart2js-html-ui",
+        "web_tests/test_bundles/dart2js-canvaskit-engine",
         "web_tests/test_bundles/dart2js-canvaskit-canvaskit",
         "web_tests/test_bundles/dart2js-canvaskit-ui",
-        "web_tests/test_bundles/dart2wasm-html-engine",
+        "web_tests/test_bundles/dart2wasm-canvaskit-engine",
         "web_tests/test_bundles/dart2wasm-skwasm-ui",
         "web_tests/test_bundles/fallbacks"
       ],
@@ -281,29 +281,29 @@
       ],
       "tasks": [
         {
-          "name": "run suite chrome-dart2js-html-engine",
+          "name": "run suite chrome-dart2js-html-html",
           "parameters": [
             "test",
             "--run",
-            "--suite=chrome-dart2js-html-engine"
+            "--suite=chrome-dart2js-html-html"
           ],
           "script": "flutter/lib/web_ui/dev/felt"
         },
         {
-          "name": "run suite chrome-dart2js-html-html",
+          "name": "run suite chrome-dart2js-html-ui",
           "parameters": [
             "test",
             "--run",
-            "--suite=chrome-dart2js-html-html"
+            "--suite=chrome-dart2js-html-ui"
           ],
           "script": "flutter/lib/web_ui/dev/felt"
         },
         {
-          "name": "run suite chrome-dart2js-html-ui",
+          "name": "run suite chrome-dart2js-canvaskit-engine",
           "parameters": [
             "test",
             "--run",
-            "--suite=chrome-dart2js-html-ui"
+            "--suite=chrome-dart2js-canvaskit-engine"
           ],
           "script": "flutter/lib/web_ui/dev/felt"
         },
@@ -344,11 +344,11 @@
           "script": "flutter/lib/web_ui/dev/felt"
         },
         {
-          "name": "run suite chrome-dart2wasm-html-engine",
+          "name": "run suite chrome-dart2wasm-canvaskit-engine",
           "parameters": [
             "test",
             "--run",
-            "--suite=chrome-dart2wasm-html-engine"
+            "--suite=chrome-dart2wasm-canvaskit-engine"
           ],
           "script": "flutter/lib/web_ui/dev/felt"
         },
@@ -412,9 +412,9 @@
       },
       "dependencies": [
         "web_tests/artifacts",
-        "web_tests/test_bundles/dart2js-html-engine",
         "web_tests/test_bundles/dart2js-html-html",
         "web_tests/test_bundles/dart2js-html-ui",
+        "web_tests/test_bundles/dart2js-canvaskit-engine",
         "web_tests/test_bundles/dart2js-canvaskit-canvaskit",
         "web_tests/test_bundles/dart2js-canvaskit-ui",
         "web_tests/test_bundles/fallbacks"
@@ -431,29 +431,29 @@
       ],
       "tasks": [
         {
-          "name": "run suite firefox-dart2js-html-engine",
+          "name": "run suite firefox-dart2js-html-html",
           "parameters": [
             "test",
             "--run",
-            "--suite=firefox-dart2js-html-engine"
+            "--suite=firefox-dart2js-html-html"
           ],
           "script": "flutter/lib/web_ui/dev/felt"
         },
         {
-          "name": "run suite firefox-dart2js-html-html",
+          "name": "run suite firefox-dart2js-html-ui",
           "parameters": [
             "test",
             "--run",
-            "--suite=firefox-dart2js-html-html"
+            "--suite=firefox-dart2js-html-ui"
           ],
           "script": "flutter/lib/web_ui/dev/felt"
         },
         {
-          "name": "run suite firefox-dart2js-html-ui",
+          "name": "run suite firefox-dart2js-canvaskit-engine",
           "parameters": [
             "test",
             "--run",
-            "--suite=firefox-dart2js-html-ui"
+            "--suite=firefox-dart2js-canvaskit-engine"
           ],
           "script": "flutter/lib/web_ui/dev/felt"
         },
@@ -500,9 +500,9 @@
       },
       "dependencies": [
         "web_tests/artifacts",
-        "web_tests/test_bundles/dart2js-html-engine",
         "web_tests/test_bundles/dart2js-html-html",
         "web_tests/test_bundles/dart2js-html-ui",
+        "web_tests/test_bundles/dart2js-canvaskit-engine",
         "web_tests/test_bundles/dart2js-canvaskit-canvaskit",
         "web_tests/test_bundles/dart2js-canvaskit-ui",
         "web_tests/test_bundles/fallbacks"
@@ -515,29 +515,29 @@
       ],
       "tasks": [
         {
-          "name": "run suite safari-dart2js-html-engine",
+          "name": "run suite safari-dart2js-html-html",
           "parameters": [
             "test",
             "--run",
-            "--suite=safari-dart2js-html-engine"
+            "--suite=safari-dart2js-html-html"
           ],
           "script": "flutter/lib/web_ui/dev/felt"
         },
         {
-          "name": "run suite safari-dart2js-html-html",
+          "name": "run suite safari-dart2js-html-ui",
           "parameters": [
             "test",
             "--run",
-            "--suite=safari-dart2js-html-html"
+            "--suite=safari-dart2js-html-ui"
           ],
           "script": "flutter/lib/web_ui/dev/felt"
         },
         {
-          "name": "run suite safari-dart2js-html-ui",
+          "name": "run suite safari-dart2js-canvaskit-engine",
           "parameters": [
             "test",
             "--run",
-            "--suite=safari-dart2js-html-ui"
+            "--suite=safari-dart2js-canvaskit-engine"
           ],
           "script": "flutter/lib/web_ui/dev/felt"
         },
@@ -583,12 +583,12 @@
       },
       "dependencies": [
         "web_tests/artifacts",
-        "web_tests/test_bundles/dart2js-html-engine",
         "web_tests/test_bundles/dart2js-html-html",
         "web_tests/test_bundles/dart2js-html-ui",
+        "web_tests/test_bundles/dart2js-canvaskit-engine",
         "web_tests/test_bundles/dart2js-canvaskit-canvaskit",
         "web_tests/test_bundles/dart2js-canvaskit-ui",
-        "web_tests/test_bundles/dart2wasm-html-engine",
+        "web_tests/test_bundles/dart2wasm-canvaskit-engine",
         "web_tests/test_bundles/dart2wasm-skwasm-ui",
         "web_tests/test_bundles/fallbacks"
       ],
@@ -604,29 +604,29 @@
       ],
       "tasks": [
         {
-          "name": "run suite chrome-dart2js-html-engine",
+          "name": "run suite chrome-dart2js-html-html",
           "parameters": [
             "test",
             "--run",
-            "--suite=chrome-dart2js-html-engine"
+            "--suite=chrome-dart2js-html-html"
           ],
           "script": "flutter/lib/web_ui/dev/felt"
         },
         {
-          "name": "run suite chrome-dart2js-html-html",
+          "name": "run suite chrome-dart2js-html-ui",
           "parameters": [
             "test",
             "--run",
-            "--suite=chrome-dart2js-html-html"
+            "--suite=chrome-dart2js-html-ui"
           ],
           "script": "flutter/lib/web_ui/dev/felt"
         },
         {
-          "name": "run suite chrome-dart2js-html-ui",
+          "name": "run suite chrome-dart2js-canvaskit-engine",
           "parameters": [
             "test",
             "--run",
-            "--suite=chrome-dart2js-html-ui"
+            "--suite=chrome-dart2js-canvaskit-engine"
           ],
           "script": "flutter/lib/web_ui/dev/felt"
         },
@@ -667,11 +667,11 @@
           "script": "flutter/lib/web_ui/dev/felt"
         },
         {
-          "name": "run suite chrome-dart2wasm-html-engine",
+          "name": "run suite chrome-dart2wasm-canvaskit-engine",
           "parameters": [
             "test",
             "--run",
-            "--suite=chrome-dart2wasm-html-engine"
+            "--suite=chrome-dart2wasm-canvaskit-engine"
           ],
           "script": "flutter/lib/web_ui/dev/felt"
         },

lib/web_ui/dev/test_platform.dart

@@ -89,7 +89,7 @@ class BrowserPlatform extends PlatformPlugin {
         .add(_createSourceHandler())
 
         // Serves files from the root of web_ui. Some tests download assets that are embedded
-        // directly in the test folder, such as test/engine/image/sample_image1.png etc
+        // directly in the test folder, such as test/html/image/sample_image1.png etc
         .add(createStaticHandler(env.environment.webUiRootDir.path))
 
         // Serves absolute package URLs (i.e. not /packages/* but /Users/user/*/hosted/pub.dartlang.org/*).

lib/web_ui/test/common/test_initialization.dart

@@ -51,6 +51,23 @@ void setUpUnitTests({
   });
 }
 
+void setUpImplicitView() {
+  late engine.EngineFlutterWindow myWindow;
+
+  final engine.EnginePlatformDispatcher dispatcher = engine.EnginePlatformDispatcher.instance;
+
+  setUp(() {
+    myWindow = engine.EngineFlutterView.implicit(dispatcher, null);
+    dispatcher.viewManager.registerView(myWindow);
+  });
+
+  tearDown(() async {
+    dispatcher.viewManager.unregisterView(myWindow.viewId);
+    await myWindow.resetHistory();
+    myWindow.dispose();
+  });
+}
+
 Future<void> bootstrapAndRunApp({bool withImplicitView = false}) async {
   final Completer<void> completer = Completer<void>();
   await ui_web.bootstrapEngine(runApp: () => completer.complete());

lib/web_ui/test/engine/clipboard_test.dart

@@ -16,7 +16,7 @@ void main() {
 }
 
 Future<void> testMain() async {
-  setUpUnitTests();
+  setUpImplicitView();
   group('message handler', () {
     const String testText = 'test text';