clean: speed up ct (#13915)

.gitignore

@@ -19,6 +19,7 @@ nohup.out
 .tmp
 allure*
 playwright-report
+test-results
 /demo/
 /packages/*/LICENSE
 /packages/*/NOTICE

packages/html-reporter/.gitignore

@@ -11,6 +11,7 @@ lerna-debug.log*
 node_modules
 dist
 dist-ssr
+dist-pw
 *.local
 
 # Editor directories and files

packages/playwright-ct-react/index.js

@@ -16,19 +16,23 @@
 
 const { test: baseTest, expect, devices, _addRunnerPlugin } = require('@playwright/test');
 const { mount } = require('@playwright/test/lib/mount');
+const path = require('path');
 
 _addRunnerPlugin(() => {
   // Only fetch upon request to avoid resolution in workers.
   const { createPlugin } = require('@playwright/test/lib/plugins/vitePlugin');
   return createPlugin(
-    '@playwright/experimental-ct-react/register',
+    path.join(__dirname, 'registerSource.mjs'),
     () => require('@vitejs/plugin-react')());
 });
 
 const test = baseTest.extend({
   _workerPage: [async ({ browser }, use) => {
+    const page = await browser._wrapApiCall(async () => {
       const page = await browser.newPage();
       await page.addInitScript('navigator.serviceWorker.register = () => {}');
+      return page;
+    });
     await use(page);
   }, { scope: 'worker' }],
 

packages/playwright-ct-react/package.json

@@ -1,7 +1,7 @@
 {
   "name": "@playwright/experimental-ct-react",
   "private": true,
-  "version": "0.0.5",
+  "version": "0.0.7",
   "description": "Playwright Component Testing for React",
   "repository": "github:Microsoft/playwright",
   "homepage": "https://playwright.dev",

packages/playwright-ct-react/register.mjs

@@ -14,50 +14,8 @@
  * limitations under the License.
  */
 
-import React from 'react';
+import { register } from './registerSource.mjs';
-import ReactDOM from 'react-dom';
-
-const registry = new Map();
 
 export default components => {
-  for (const [name, value] of Object.entries(components))
+  register(components);
-    registry.set(name, value);
-};
-
-function render(component) {
-  let componentFunc = registry.get(component.type);
-  if (!componentFunc) {
-    // Lookup by shorthand.
-    for (const [name, value] of registry) {
-      if (component.type.endsWith(`_${name}`)) {
-        componentFunc = value;
-        break;
-      }
-    }
-  }
-
-  if (!componentFunc && component.type[0].toUpperCase() === component.type[0])
-    throw new Error(`Unregistered component: ${component.type}. Following components are registered: ${[...registry.keys()]}`);
-
-  componentFunc = componentFunc || component.type;
-
-  return React.createElement(componentFunc, component.props, ...component.children.map(child => {
-    if (typeof child === 'string')
-      return child;
-    return render(child);
-  }).filter(child => {
-    if (typeof child === 'string')
-      return !!child.trim();
-    return true;
-  }));
-}
-
-window.playwrightMount = component => {
-  if (!document.getElementById('root')) {
-    const rootElement = document.createElement('div');
-    rootElement.id = 'root';
-    document.body.append(rootElement);
-  }
-  ReactDOM.render(render(component), document.getElementById('root'));
-  return '#root > *';
 };

packages/playwright-ct-react/registerSource.mjs

@@ -0,0 +1,65 @@
+/**
+ * Copyright (c) Microsoft Corporation.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+// This file is injected into the registry as text, no dependencies are allowed.
+
+import React from 'react';
+import ReactDOM from 'react-dom';
+
+const registry = new Map();
+
+export function register(components) {
+  for (const [name, value] of Object.entries(components))
+    registry.set(name, value);
+}
+
+function render(component) {
+  let componentFunc = registry.get(component.type);
+  if (!componentFunc) {
+    // Lookup by shorthand.
+    for (const [name, value] of registry) {
+      if (component.type.endsWith(`_${name}`)) {
+        componentFunc = value;
+        break;
+      }
+    }
+  }
+
+  if (!componentFunc && component.type[0].toUpperCase() === component.type[0])
+    throw new Error(`Unregistered component: ${component.type}. Following components are registered: ${[...registry.keys()]}`);
+
+  componentFunc = componentFunc || component.type;
+
+  return React.createElement(componentFunc, component.props, ...component.children.map(child => {
+    if (typeof child === 'string')
+      return child;
+    return render(child);
+  }).filter(child => {
+    if (typeof child === 'string')
+      return !!child.trim();
+    return true;
+  }));
+}
+
+window.playwrightMount = component => {
+  if (!document.getElementById('root')) {
+    const rootElement = document.createElement('div');
+    rootElement.id = 'root';
+    document.body.append(rootElement);
+  }
+  ReactDOM.render(render(component), document.getElementById('root'));
+  return '#root > *';
+};

packages/playwright-ct-svelte/index.js

@@ -16,19 +16,23 @@
 
 const { test: baseTest, expect, devices, _addRunnerPlugin } = require('@playwright/test');
 const { mount } = require('@playwright/test/lib/mount');
+const path = require('path');
 
 _addRunnerPlugin(() => {
   // Only fetch upon request to avoid resolution in workers.
   const { createPlugin } = require('@playwright/test/lib/plugins/vitePlugin');
   return createPlugin(
-    '@playwright/experimental-ct-svelte/register',
+    path.join(__dirname, 'registerSource.mjs'),
     () => require('@sveltejs/vite-plugin-svelte').svelte());
 });
 
 const test = baseTest.extend({
   _workerPage: [async ({ browser }, use) => {
+    const page = await browser._wrapApiCall(async () => {
       const page = await browser.newPage();
       await page.addInitScript('navigator.serviceWorker.register = () => {}');
+      return page;
+    });
     await use(page);
   }, { scope: 'worker' }],
 

packages/playwright-ct-svelte/package.json

@@ -1,7 +1,7 @@
 {
   "name": "@playwright/experimental-ct-svelte",
   "private": true,
-  "version": "0.0.5",
+  "version": "0.0.7",
   "description": "Playwright Component Testing for Svelte",
   "repository": "github:Microsoft/playwright",
   "homepage": "https://playwright.dev",

packages/playwright-ct-svelte/register.mjs

@@ -14,43 +14,8 @@
  * limitations under the License.
  */
 
-const registry = new Map();
+import { register } from './registerSource.mjs';
 
-export default (components, options) => {
+export default components => {
-  // SvelteKit won't have window in the scope, so it requires explicit initialization.
+  register(components);
-  const win = options?.window || window;
-  win.playwrightMount = playwrightMount;
-
-  for (const [name, value] of Object.entries(components))
-    registry.set(name, value);
-};
-
-const playwrightMount = component => {
-  if (!document.getElementById('root')) {
-    const rootElement = document.createElement('div');
-    rootElement.id = 'root';
-    document.body.append(rootElement);
-  }
-  let componentCtor = registry.get(component.type);
-  if (!componentCtor) {
-    // Lookup by shorthand.
-    for (const [name, value] of registry) {
-      if (component.type.endsWith(`_${name}_svelte`)) {
-        componentCtor = value;
-        break;
-      }
-    }
-  }
-
-  if (!componentCtor)
-    throw new Error(`Unregistered component: ${component.type}. Following components are registered: ${[...registry.keys()]}`);
-
-  const wrapper = new componentCtor({
-    target: document.getElementById('root'),
-    props: component.options?.props,
-  });
-
-  for (const [key, listener] of Object.entries(component.options?.on || {}))
-    wrapper.$on(key, event => listener(event.detail));
-  return '#root > *';
 };

packages/playwright-ct-svelte/registerSource.mjs

@@ -0,0 +1,58 @@
+/**
+ * Copyright (c) Microsoft Corporation.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+// This file is injected into the registry as text, no dependencies are allowed.
+
+const registry = new Map();
+
+export function register(components, options) {
+  // SvelteKit won't have window in the scope, so it requires explicit initialization.
+  const win = options?.window || window;
+  win.playwrightMount = playwrightMount;
+
+  for (const [name, value] of Object.entries(components))
+    registry.set(name, value);
+}
+
+const playwrightMount = component => {
+  if (!document.getElementById('root')) {
+    const rootElement = document.createElement('div');
+    rootElement.id = 'root';
+    document.body.append(rootElement);
+  }
+  let componentCtor = registry.get(component.type);
+  if (!componentCtor) {
+    // Lookup by shorthand.
+    for (const [name, value] of registry) {
+      if (component.type.endsWith(`_${name}_svelte`)) {
+        componentCtor = value;
+        break;
+      }
+    }
+  }
+
+  if (!componentCtor)
+    throw new Error(`Unregistered component: ${component.type}. Following components are registered: ${[...registry.keys()]}`);
+
+  const wrapper = new componentCtor({
+    target: document.getElementById('root'),
+    props: component.options?.props,
+  });
+
+  for (const [key, listener] of Object.entries(component.options?.on || {}))
+    wrapper.$on(key, event => listener(event.detail));
+  return '#root > *';
+};

packages/playwright-ct-vue/index.js

@@ -16,19 +16,23 @@
 
 const { test: baseTest, expect, devices, _addRunnerPlugin } = require('@playwright/test');
 const { mount } = require('@playwright/test/lib/mount');
+const path = require('path');
 
 _addRunnerPlugin(() => {
   // Only fetch upon request to avoid resolution in workers.
   const { createPlugin } = require('@playwright/test/lib/plugins/vitePlugin');
   return createPlugin(
-    '@playwright/experimental-ct-vue/register',
+    path.join(__dirname, 'registerSource.mjs'),
     () => require('@vitejs/plugin-vue')());
 });
 
 const test = baseTest.extend({
   _workerPage: [async ({ browser }, use) => {
+    const page = await browser._wrapApiCall(async () => {
       const page = await browser.newPage();
       await page.addInitScript('navigator.serviceWorker.register = () => {}');
+      return page;
+    });
     await use(page);
   }, { scope: 'worker' }],
 

packages/playwright-ct-vue/package.json

@@ -1,7 +1,7 @@
 {
   "name": "@playwright/experimental-ct-vue",
   "private": true,
-  "version": "0.0.5",
+  "version": "0.0.7",
   "description": "Playwright Component Testing for Vue",
   "repository": "github:Microsoft/playwright",
   "homepage": "https://playwright.dev",

packages/playwright-ct-vue/register.mjs

@@ -14,126 +14,8 @@
  * limitations under the License.
  */
 
-import { createApp, setDevtoolsHook, h } from 'vue';
+import { register } from './registerSource.mjs';
 
-const registry = new Map();
+export default components => {
-let instance = { createApp, setDevtoolsHook, h };
+  register(components);
-
-export default (components, options) => {
-  if (options)
-    instance = options;
-  for (const [name, value] of Object.entries(components))
-    registry.set(name, value);
-};
-
-const allListeners = [];
-
-function render(component) {
-  if (typeof component === 'string')
-    return component;
-
-  let componentFunc = registry.get(component.type);
-  if (!componentFunc) {
-    // Lookup by shorthand.
-    for (const [name, value] of registry) {
-      if (component.type.endsWith(`_${name}_vue`)) {
-        componentFunc = value;
-        break;
-      }
-    }
-  }
-
-  if (!componentFunc && component.type[0].toUpperCase() === component.type[0])
-    throw new Error(`Unregistered component: ${component.type}. Following components are registered: ${[...registry.keys()]}`);
-
-  componentFunc = componentFunc || component.type;
-
-  const isVueComponent = componentFunc !== component.type;
-
-  const children = [];
-  const slots = {};
-  const listeners = {};
-  let props = {};
-
-  if (component.kind === 'jsx') {
-    for (const child of component.children || []) {
-      if (child.type === 'template') {
-        const slotProperty = Object.keys(child.props).find(k => k.startsWith('v-slot:'));
-        const slot = slotProperty ? slotProperty.substring('v-slot:'.length) : 'default';
-        slots[slot] = child.children.map(render);
-      } else {
-        children.push(render(child));
-      }
-    }
-
-    for (const [key, value] of Object.entries(component.props)) {
-      if (key.startsWith('v-on:')) {
-        const event = key.substring('v-on:'.length);
-        if (isVueComponent)
-          listeners[event] = value;
-        else
-          props[`on${event[0].toUpperCase()}${event.substring(1)}`] = value;
-      } else {
-        props[key] = value;
-      }
-    }
-  }
-
-  if (component.kind === 'object') {
-    // Vue test util syntax.
-    for (const [key, value] of Object.entries(component.options.slots || {})) {
-      if (key === 'default')
-        children.push(value);
-      else
-        slots[key] = value;
-    }
-    props = component.options.props || {};
-    for (const [key, value] of Object.entries(component.options.on || {}))
-      listeners[key] = value;
-  }
-
-  let lastArg;
-  if (Object.entries(slots).length) {
-    lastArg = slots;
-    if (children.length)
-      slots.default = children;
-  } else if (children.length) {
-    lastArg = children;
-  }
-
-  const wrapper = instance.h(componentFunc, props, lastArg);
-  allListeners.push([wrapper, listeners]);
-  return wrapper;
-}
-
-function createDevTools() {
-  return {
-    emit(eventType, ...payload) {
-      if (eventType === 'component:emit') {
-        const [, componentVM, event, eventArgs] = payload;
-        for (const [wrapper, listeners] of allListeners) {
-          if (wrapper.component !== componentVM)
-            continue;
-          const listener = listeners[event];
-          if (!listener)
-            return;
-          listener(...eventArgs);
-        }
-      }
-    }
-  };
-}
-
-window.playwrightMount = async component => {
-  if (!document.getElementById('root')) {
-    const rootElement = document.createElement('div');
-    rootElement.id = 'root';
-    document.body.append(rootElement);
-  }
-  const app = instance.createApp({
-    render: () => render(component)
-  });
-  instance.setDevtoolsHook(createDevTools(), {});
-  app.mount('#root');
-  return '#root > *';
 };

packages/playwright-ct-vue/registerSource.mjs

@@ -0,0 +1,138 @@
+/**
+ * Copyright (c) Microsoft Corporation.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+// This file is injected into the registry as text, no dependencies are allowed.
+
+import { createApp, setDevtoolsHook, h } from 'vue';
+
+const registry = new Map();
+
+export function register(components) {
+  for (const [name, value] of Object.entries(components))
+    registry.set(name, value);
+}
+
+const allListeners = [];
+
+function render(component) {
+  if (typeof component === 'string')
+    return component;
+
+  let componentFunc = registry.get(component.type);
+  if (!componentFunc) {
+    // Lookup by shorthand.
+    for (const [name, value] of registry) {
+      if (component.type.endsWith(`_${name}_vue`)) {
+        componentFunc = value;
+        break;
+      }
+    }
+  }
+
+  if (!componentFunc && component.type[0].toUpperCase() === component.type[0])
+    throw new Error(`Unregistered component: ${component.type}. Following components are registered: ${[...registry.keys()]}`);
+
+  componentFunc = componentFunc || component.type;
+
+  const isVueComponent = componentFunc !== component.type;
+
+  const children = [];
+  const slots = {};
+  const listeners = {};
+  let props = {};
+
+  if (component.kind === 'jsx') {
+    for (const child of component.children || []) {
+      if (child.type === 'template') {
+        const slotProperty = Object.keys(child.props).find(k => k.startsWith('v-slot:'));
+        const slot = slotProperty ? slotProperty.substring('v-slot:'.length) : 'default';
+        slots[slot] = child.children.map(render);
+      } else {
+        children.push(render(child));
+      }
+    }
+
+    for (const [key, value] of Object.entries(component.props)) {
+      if (key.startsWith('v-on:')) {
+        const event = key.substring('v-on:'.length);
+        if (isVueComponent)
+          listeners[event] = value;
+        else
+          props[`on${event[0].toUpperCase()}${event.substring(1)}`] = value;
+      } else {
+        props[key] = value;
+      }
+    }
+  }
+
+  if (component.kind === 'object') {
+    // Vue test util syntax.
+    for (const [key, value] of Object.entries(component.options.slots || {})) {
+      if (key === 'default')
+        children.push(value);
+      else
+        slots[key] = value;
+    }
+    props = component.options.props || {};
+    for (const [key, value] of Object.entries(component.options.on || {}))
+      listeners[key] = value;
+  }
+
+  let lastArg;
+  if (Object.entries(slots).length) {
+    lastArg = slots;
+    if (children.length)
+      slots.default = children;
+  } else if (children.length) {
+    lastArg = children;
+  }
+
+  const wrapper = h(componentFunc, props, lastArg);
+  allListeners.push([wrapper, listeners]);
+  return wrapper;
+}
+
+function createDevTools() {
+  return {
+    emit(eventType, ...payload) {
+      if (eventType === 'component:emit') {
+        const [, componentVM, event, eventArgs] = payload;
+        for (const [wrapper, listeners] of allListeners) {
+          if (wrapper.component !== componentVM)
+            continue;
+          const listener = listeners[event];
+          if (!listener)
+            return;
+          listener(...eventArgs);
+        }
+      }
+    }
+  };
+}
+
+window.playwrightMount = async component => {
+  if (!document.getElementById('root')) {
+    const rootElement = document.createElement('div');
+    rootElement.id = 'root';
+    document.body.append(rootElement);
+  }
+  const app = createApp({
+    render: () => render(component)
+  });
+  setDevtoolsHook(createDevTools(), {});
+  app.mount('#root');
+  return '#root > *';
+};

packages/playwright-test/src/mount.ts

@@ -18,6 +18,12 @@ import type { Page, ViewportSize } from '@playwright/test';
 import { createGuid } from 'playwright-core/lib/utils';
 
 export async function mount(page: Page, jsxOrType: any, options: any, baseURL: string, viewport: ViewportSize): Promise<string> {
+  return await (page as any)._wrapApiCall(async () => {
+    return await innerMount(page, jsxOrType, options, baseURL, viewport);
+  }, true);
+}
+
+async function innerMount(page: Page, jsxOrType: any, options: any, baseURL: string, viewport: ViewportSize): Promise<string> {
   await page.goto('about:blank');
   await (page as any)._resetForReuse();
   await (page.context() as any)._resetForReuse();
@@ -33,7 +39,6 @@ export async function mount(page: Page, jsxOrType: any, options: any, baseURL: s
   const callbacks: Function[] = [];
   wrapFunctions(component, page, callbacks);
 
-
   const dispatchMethod = `__pw_dispatch_${createGuid()}`;
   await page.exposeFunction(dispatchMethod, (ordinal: number, args: any[]) => {
     callbacks[ordinal](...args);

packages/playwright-test/src/plugins/vitePlugin.ts

@@ -17,17 +17,17 @@
 import fs from 'fs';
 import type { Suite } from '../../types/testReporter';
 import path from 'path';
-import type { InlineConfig, Plugin, ViteDevServer } from 'vite';
+import type { InlineConfig, Plugin, PreviewServer } from 'vite';
 import type { TestRunnerPlugin } from '.';
 import { parse, traverse, types as t } from '../babelBundle';
 import type { ComponentInfo } from '../tsxTransform';
 import { collectComponentUsages, componentInfo } from '../tsxTransform';
 import type { FullConfig } from '../types';
 
-let viteDevServer: ViteDevServer;
+let previewServer: PreviewServer;
 
 export function createPlugin(
-  registerFunction: string,
+  registerSourceFile: string,
   frameworkPluginFactory: () => Plugin): TestRunnerPlugin {
   let configDir: string;
   return {
@@ -51,24 +51,45 @@ export function createPlugin(
         for (const file of project.suites)
           files.add(file.location!.file);
       }
-      viteConfig.plugins.push(vitePlugin(registerFunction, [...files]));
+      const registerSource = await fs.promises.readFile(registerSourceFile, 'utf-8');
+      viteConfig.plugins.push(vitePlugin(registerSource, [...files]));
       viteConfig.configFile = viteConfig.configFile || false;
-      viteConfig.server = viteConfig.server || {};
+      viteConfig.define = viteConfig.define || {};
-      viteConfig.server.port = port;
+      viteConfig.define.__VUE_PROD_DEVTOOLS__ = true;
-      const { createServer } = require('vite');
+      viteConfig.css = viteConfig.css || {};
-      viteDevServer = await createServer(viteConfig);
+      viteConfig.css.devSourcemap = true;
-      await viteDevServer.listen(port);
+      viteConfig.preview = { port };
+      viteConfig.build = {
+        target: 'esnext',
+        minify: false,
+        rollupOptions: {
+          treeshake: false,
+          input: {
+            index: path.join(viteConfig.root, 'playwright', 'index.html')
+          },
+        },
+        sourcemap: true,
+        outDir: viteConfig?.build?.outDir || path.join(viteConfig.root, './dist-pw/')
+      };
+      const { build, preview } = require('vite');
+      await build(viteConfig);
+      previewServer = await preview(viteConfig);
     },
 
     teardown: async () => {
-      await viteDevServer.close();
+      await new Promise<void>((f, r) => previewServer.httpServer.close(err => {
+        if (err)
+          r(err);
+        else
+          f();
+      }));
     },
   };
 }
 
 const imports: Map<string, ComponentInfo> = new Map();
 
-function vitePlugin(registerFunction: string, files: string[]): Plugin {
+function vitePlugin(registerSource: string, files: string[]): Plugin {
   return {
     name: 'playwright:component-index',
 
@@ -106,7 +127,7 @@ function vitePlugin(registerFunction: string, files: string[]): Plugin {
 
       const folder = path.dirname(id);
       const lines = [content, ''];
-      lines.push(`import register from '${registerFunction}';`);
+      lines.push(registerSource);
 
       for (const [alias, value] of imports) {
         const importPath = value.isModuleOrAlias ? value.importPath : './' + path.relative(folder, value.importPath).replace(/\\/g, '/');

packages/recorder/.gitignore

@@ -10,6 +10,7 @@ lerna-debug.log*
 node_modules
 dist
 dist-ssr
+dist-pw
 *.local
 
 # Editor directories and files

packages/trace-viewer/.gitignore

@@ -10,6 +10,7 @@ lerna-debug.log*
 node_modules
 dist
 dist-ssr
+dist-pw
 *.local
 
 # Editor directories and files

packages/web/.gitignore

@@ -1 +1,2 @@
 dist
+dist-pw

tests/components/ct-react-vite/.gitignore

@@ -10,6 +10,7 @@ lerna-debug.log*
 node_modules
 dist
 dist-ssr
+dist-pw
 *.local
 
 # Editor directories and files

tests/components/ct-svelte-vite/.gitignore

@@ -10,6 +10,7 @@ lerna-debug.log*
 node_modules
 dist
 dist-ssr
+dist-pw
 *.local
 
 # Editor directories and files

tests/components/ct-vue-cli/.gitignore

@@ -1,7 +1,7 @@
 .DS_Store
 node_modules
 /dist
-
+/dist-pw
 
 # local env files
 .env.local

tests/components/ct-vue-cli/src/components/Button.vue

@@ -11,5 +11,5 @@ defineProps({
 </script>
 
 <template>
-  <button @click="this.$emit('submit', 'hello')">{{ title }}</button>
+  <button @click="$emit('submit', 'hello')">{{ title }}</button>
 </template>

tests/components/ct-vue-vite/.gitignore

@@ -11,6 +11,7 @@ node_modules
 .DS_Store
 dist
 dist-ssr
+dist-pw
 coverage
 *.local
 

tests/components/ct-vue-vite/src/components/Button.vue

@@ -11,5 +11,5 @@ defineProps({
 </script>
 
 <template>
-  <button @click="this.$emit('submit', 'hello')">{{ title }}</button>
+  <button @click="$emit('submit', 'hello')">{{ title }}</button>
 </template>