docs: fix leftover broken Node.js code snippets (#23919)

docs/src/protractor-js.md

@@ -98,23 +98,23 @@ Here's how to polyfill `waitForAngular` function in Playwright Test:
 
     ```js
     async function waitForAngular(page) {
-      ​const clientSideScripts = require('protractor/built/clientsidescripts.js');
+      const clientSideScripts = require('protractor/built/clientsidescripts.js');
 
-      ​async function executeScriptAsync(page, script, ...scriptArgs) {
-        ​await page.evaluate(`
-          ​new Promise((resolve, reject) => {
-            ​const callback = (errMessage) => {
-              ​if (errMessage)
-                ​reject(new Error(errMessage));
-              ​else
-                ​resolve();
-            ​};
-            ​(function() {${script}}).apply(null, [...${JSON.stringify(scriptArgs)}, callback]);
-          ​})
-        ​`);
-      ​}
+      async function executeScriptAsync(page, script, ...scriptArgs) {
+        await page.evaluate(`
+          new Promise((resolve, reject) => {
+            const callback = (errMessage) => {
+              if (errMessage)
+                reject(new Error(errMessage));
+              else
+                resolve();
+            };
+            (function() {${script}}).apply(null, [...${JSON.stringify(scriptArgs)}, callback]);
+          })
+        `);
+      }
 
-      ​await executeScriptAsync(page, clientSideScripts.waitForAngular, '');
+      await executeScriptAsync(page, clientSideScripts.waitForAngular, '');
     }
     ```
     If you don't want to keep a version protractor around, you can also use this simpler approach using this function (only works for Angular 2+):
@@ -130,9 +130,9 @@ Here's how to polyfill `waitForAngular` function in Playwright Test:
             return new Promise(res => testability.whenStable(res));
           }
         }
-       });
-     }
-     ```
+      });
+    }
+    ```
 1. Polyfill usage
 
     ```js

docs/src/service-workers-experimental-network-events-js.md

@@ -135,7 +135,7 @@ self.addEventListener('fetch', event => {
   event.respondWith(responsePromise);
 });
 
-self.addEventListener('activate', (event) => {
+self.addEventListener('activate', event => {
   event.waitUntil(clients.claim());
 });
 ```
@@ -180,40 +180,41 @@ Consider the code snippets below to understand Playwright's view into the Reques
 
 
 ```js title="complex-service-worker.js"
-self.addEventListener('install', function (event) {
+self.addEventListener('install', function(event) {
   event.waitUntil(
-    caches.open('v1').then(function (cache) {
+      caches.open('v1').then(function(cache) {
       // 1. Pre-fetches and caches /addressbook.json
-      return cache.add('/addressbook.json');
-    })
+        return cache.add('/addressbook.json');
+      })
   );
 });
 
 // Opt to handle FetchEvent's from the page
-self.addEventListener('fetch', (event) => {
+self.addEventListener('fetch', event => {
   event.respondWith(
-    (async () => {
-      // 1. Try to first serve directly from caches
-      let response = await caches.match(event.request);
-      if (response) return response;
+      (async () => {
+        // 1. Try to first serve directly from caches
+        const response = await caches.match(event.request);
+        if (response) return response;
 
-      // 2. Re-write request for /foo to /bar
-      if (event.request.url.endsWith('foo')) return fetch('./bar');
+        // 2. Re-write request for /foo to /bar
+        if (event.request.url.endsWith('foo')) return fetch('./bar');
 
-      // 3. Prevent tracker.js from being retrieved, and returns a placeholder response
-      if (event.request.url.endsWith('tracker.js'))
-        return new Response('console.log('no trackers!')', {
-          status: 200,
-          headers: { 'Content-Type': 'text/javascript' },
-        });
+        // 3. Prevent tracker.js from being retrieved, and returns a placeholder response
+        if (event.request.url.endsWith('tracker.js')) {
+          return new Response('console.log("no trackers!")', {
+            status: 200,
+            headers: { 'Content-Type': 'text/javascript' },
+          });
+        }
 
-      // 4. Otherwise, fallthrough, perform the fetch and respond
-      return fetch(event.request);
-    })()
+        // 4. Otherwise, fallthrough, perform the fetch and respond
+        return fetch(event.request);
+      })()
   );
 });
 
-self.addEventListener('activate', (event) => {
+self.addEventListener('activate', event => {
   event.waitUntil(clients.claim());
 });
 ```

docs/src/test-api/class-testoptions.md

@@ -130,9 +130,9 @@ export default defineConfig({
   projects: [
     {
       name: 'Microsoft Edge',
-      use: { 
+      use: {
         ...devices['Desktop Edge'],
-        channel: 'msedge' 
+        channel: 'msedge'
       },
     },
   ]

docs/src/test-components-js.md

@@ -389,7 +389,7 @@ export default defineConfig({
 
 ```js
 test('…', async ({ mount, page, context }) => {
-    // …
+  // …
 });
 ```
 

docs/src/test-configuration-js.md

@@ -137,7 +137,7 @@ export default defineConfig({
       maxDiffPixelRatio: 0.1,
     },
   },
-  
+
 });
 ```
 

docs/src/test-global-setup-teardown-js.md

@@ -327,7 +327,7 @@ async function globalSetup(config: FullConfig) {
     await context.storageState({ path: storageState as string });
     await context.tracing.stop({
       path: './test-results/setup-trace.zip',
-    })
+    });
     await browser.close();
   } catch (error) {
     await context.tracing.stop({

docs/src/test-projects-js.md

@@ -51,7 +51,7 @@ export default defineConfig({
     },
     {
       name: 'Google Chrome',
-      use: { 
+      use: {
         ...devices['Desktop Chrome'],
         channel: 'chrome'
       },
@@ -189,7 +189,7 @@ When working with tests that have a dependency, the dependency will always run f
 
 Running order:
 1. Tests in 'setup' project run
-   
+
 2. Tests in 'chromium', 'webkit' and 'firefox' projects run in parallel
 
 <img width="70%" style={{display: 'flex', margin: 'auto'}} alt="chromium, webkit and firefox projects depend on setup project" loading="lazy" src="https://user-images.githubusercontent.com/13063165/225937080-327b1e63-431f-40e0-90d7-35f21d7a92cb.jpg" />
@@ -199,8 +199,8 @@ If there are more than one dependency then these project dependencies will be ru
 Running order:
 1. Tests in 'Browser Login' and 'DataBase' projects run in parallel
   - 'Browser Login' passes
-  - ❌ 'DataBase' fails! 
-  
+  - ❌ 'DataBase' fails!
+
 1. “e2e tests” is not run!
 
 <img width="70%" style={{display: 'flex', margin: 'auto'}} alt="Browser login project is blue, database is red and e2e tests relies on both" loading="lazy" src="https://user-images.githubusercontent.com/13063165/225938262-33c1b78f-f092-4762-a478-7f8cbc1e3b21.jpg" />

docs/src/test-retries-js.md

@@ -209,7 +209,7 @@ test('runs first', async () => {
   await page.goto('https://playwright.dev/');
 });
 
-test('runs second', async () => { 
+test('runs second', async () => {
   await page.getByText('Get Started').click();
 });
 ```