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How to use setClientRequestInterceptor method in Playwright Internal

Best JavaScript code snippet using playwright-internal

page.js

Source:page.js

...289  }290  _needsRequestInterception() {291    return !!this._clientRequestInterceptor || !!this._serverRequestInterceptor || !!this._browserContext._requestInterceptor;292  }293  async setClientRequestInterceptor(handler) {294    this._clientRequestInterceptor = handler;295    await this._delegate.updateRequestInterception();296  }297  async _setServerRequestInterceptor(handler) {298    this._serverRequestInterceptor = handler;299    await this._delegate.updateRequestInterception();300  }301  _requestStarted(request, routeDelegate) {302    const route = new network.Route(request, routeDelegate);303    if (this._serverRequestInterceptor) {304      this._serverRequestInterceptor(route, request);305      return;306    }307    if (this._clientRequestInterceptor) {...

pageDispatcher.js

Source:pageDispatcher.js

...149    await this._page.removeInitScripts();150  }151  async setNetworkInterceptionEnabled(params, metadata) {152    if (!params.enabled) {153      await this._page.setClientRequestInterceptor(undefined);154      return;155    }156    await this._page.setClientRequestInterceptor((route, request) => {157      this._dispatchEvent('route', {158        route: _networkDispatchers.RouteDispatcher.from(this._scope, route),159        request: _networkDispatchers.RequestDispatcher.from(this._scope, request)160      });161    });162  }163  async expectScreenshot(params, metadata) {164    var _params$screenshotOpt, _result$diff, _result$actual, _result$previous;165    const mask = (((_params$screenshotOpt = params.screenshotOptions) === null || _params$screenshotOpt === void 0 ? void 0 : _params$screenshotOpt.mask) || []).map(({166      frame,167      selector168    }) => ({169      frame: frame._object,170      selector...

Using AI Code Generation

1const { chromium } = require('playwright');2const { setClientRequestInterceptor } = require('playwright/lib/server/chromium/crNetworkManager');3(async () => {4  const browser = await chromium.launch();5  const context = await browser.newContext();6  const page = await context.newPage();7  setClientRequestInterceptor(page, (request) => {8    console.log(request.url());9  });10  await browser.close();11})();

Using AI Code Generation

1const playwright = require('playwright');2(async () => {3    const browser = await playwright.chromium.launch();4    const context = await browser.newContext();5    const page = await context.newPage();6    await page.route('**/*', route => {7        route.continue({8            headers: {9            }10        });11    });12    await browser.close();13})();14{ foo: 'bar' }

Using AI Code Generation

1const playwright = require('playwright');2const { setClientRequestInterceptor } = require('playwright/lib/server/chromium/crNetworkManager');3const browser = await playwright.chromium.launch();4const context = await browser.newContext();5const page = await context.newPage();6setClientRequestInterceptor(page, (route, request) => {7    if (request.url().endsWith('.png') || request.url().endsWith('.jpg'))8        route.abort();9        route.continue();10});11await page.screenshot({ path: 'wikipedia-homepage.png' });12await browser.close();

Using AI Code Generation

1const { setClientRequestInterceptor } = require('playwright/lib/server/network');2const { chromium } = require('playwright');3const path = require('path');4(async () => {5  const browser = await chromium.launch();6  const context = await browser.newContext();7  const page = await context.newPage();8  setClientRequestInterceptor(page, async (route, request) => {9    if (request.url().endsWith('.css'))10      route.fulfill({ path: path.join(__dirname, 'empty.css') });11      route.continue();12  });13  await page.screenshot({ path: 'wikipedia.png' });14  await browser.close();15})();

Using AI Code Generation

1const { setClientRequestInterceptor } = require('playwright/lib/server/network');2const { chromium } = require('playwright');3const fs = require('fs');4const path = require('path');5(async () => {6  const browser = await chromium.launch({ headless: false });7  const context = await browser.newContext();8  const page = await context.newPage();9  await setClientRequestInterceptor(page, (route, request) => {10    if (request.url().includes('test.png')) {11      const file = fs.readFileSync(path.join(__dirname, 'test.png'));12      route.fulfill({13      });14    }15  });16  await page.waitForTimeout(1000);17  await page.screenshot({ path: 'google.png' });18  await browser.close();19})();

Using AI Code Generation

1const { setClientRequestInterceptor } = require('playwright/lib/server/network');2setClientRequestInterceptor(async (route, request) => {3  const url = request.url();4  if (url.endsWith('.js')) {5    const response = await route.fulfill({6      body: 'console.log("Hello World")',7    });8  } else {9    route.continue();10  }11});12const { setClientRequestInterceptor } = require('playwright/lib/server/network');13setClientRequestInterceptor(async (route, request) => {14  const url = request.url();15  if (url.endsWith('.js')) {16    const response = await route.fulfill({17      body: 'console.log("Hello World")',18    });19  } else {20    route.continue();21  }22});23const { setClientRequestInterceptor } = require('playwright/lib/server/network');24setClientRequestInterceptor(async (route, request) => {25  const url = request.url();26  if (url.endsWith('.js')) {27    const response = await route.fulfill({28      body: 'console.log("Hello World")',29    });30  } else {31    route.continue();32  }33});34const { setClientRequestInterceptor } = require('playwright/lib/server/network');35setClientRequestInterceptor(async (route, request) => {36  const url = request.url();37  if (url.endsWith('.js')) {38    const response = await route.fulfill({39      body: 'console.log("Hello World")',40    });41  } else {42    route.continue();43  }44});45const { setClientRequestInterceptor } = require('playwright/lib/server/network');46setClientRequestInterceptor(async (route, request) => {47  const url = request.url();48  if (url.endsWith('.js')) {49    const response = await route.fulfill({50      body: 'console.log("

Using AI Code Generation

1const { chromium } = require('playwright');2const { setClientRequestInterceptor } = require('playwright/lib/server/supplements/har/harTracer');3(async () => {4  const browser = await chromium.launch();5  const context = await browser.newContext();6  setClientRequestInterceptor(context, (request) => {7    const headers = request.headers();8    headers['User-Agent'] = 'Playwright';9    request.continue({ headers });10  });11  const page = await context.newPage();12  await browser.close();13})();

Using AI Code Generation

1const { setClientRequestInterceptor } = require('playwright/lib/server/network');2const { chromium } = require('playwright');3const fs = require('fs');4const path = require('path');5(async () => {6  const browser = await chromium.launch({ headless: false });7  const context = await browser.newContext();8  const page = await context.newPage();9  await setClientRequestInterceptor(page, (route, request) => {10    if (request.url().includes('test.png')) {11      const file = fs.readFileSync(path.join(__dirname, 'test.png'));12      route.fulfill({13      });14    }15  });16  await page.waitForTimeout(1000);17  await page.screenshot({ path: 'google.png' });18  await browser.close();19})();

Using AI Code Generation

1const { setClientRequestInterceptor } = require('playwright/lib/server/network');2setClientRequestInterceptor((route, request) => {3});4const { setClientResponseInterceptor } = require('playwright/lib/server/network');5setClientResponseInterceptor((route, response) => {6});7const { setClientRquestFailedInterceptor } =require('playwright/lib/rver/nework');8setClientRequestFailedInterceptor((route, error) => {9});10const { setClientRequestFinishedInterceptor } = require('playwright/lib/server/network');11setClientRequestFinishedInterceptor((route, response) => {12});13const { setClientWebSocketCreatedInterceptor } = require('playwright/lib/server/network');14setClientWebSocketCreatedInterceptor((route, webSocket) => {15});16const { setClientWebSocketFrameSentInterceptor } = require('playwright/lib/server/network');17setClientWebSocketFrameSentInterceptor((route, webSocket, frame) => {18});19const { setClientWebSocketFrameReceivedInterceptor } = require('playwright/lib/server/network');20setClientWebSocketFrameReceivedInterceptor((route, webSocket, frame) => {21});22const { setClientWebSocketClosedInterceptor } = require('playwright/lib/server/network');23setClientWebSocketClosedInterceptor((route, webSocket) => {24});25const { setClientWebSocketErrorInterceptor } = require('playwright/lib/server/network');26setClientWebSocketErrorInterceptor((route, webSocket, error) => {27});

Using AI Code Generation

1const { setClientRequestInterceptor } = require('playwright/lib/server/network');2setClientRequestInterceptor((route, request) => {3});4const { setClientResponseInterceptor } = require('playwright/lib/server/network');5setClientResponseInterceptor((route, response) => {6});7const { setClientRequestFailedInterceptor } = require('playwright/lib/server/network');8setClientRequestFailedInterceptor((route, error) => {9});10const { setClientRequestFinishedInterceptor } = require('playwright/lib/server/network');11setClientRequestFinishedInterceptor((route, response) => {12});13const { setClientWebSocketCreatedInterceptor } = require('playwright/lib/server/network');14setClientWebSocketCreatedInterceptor((route, webSocket) => {15});16const { setClientWebSocketFrameSentInterceptor } = require('playwright/lib/server/network');17setClientWebSocketFrameSentInterceptor((route, webSocket, frame) => {18});19const { setClientWebSocketFrameReceivedInterceptor } = require('playwright/lib/server/network');20setClientWebSocketFrameReceivedInterceptor((route, webSocket, frame) => {21});22const { setClientWebSocketClosedInterceptor } = require('playwright/lib/server/network');23setClientWebSocketClosedInterceptor((route, webSocket) => {24});25const { setClintWebSocketErrorInterceptor} = require('playwright/lib/erver/nwork');26setClientWebSocketErrorInterceptor((route, webSocket, error) => {27});

Using AI Code Generation

1const { chromium } = require('playwright');2const { setClientRequestInterceptor } = require('playwright/lib/server/supplements/har/harTracer');3(async () => {4  const browser = await chromium.launch();5  const context = await browser.newContext();6  setClientRequestInterceptor(context, (request) => {7    const headers = request.headers();8    headers['User-Agent'] = 'Playwright';9    request.continue({ headers });10  });11  const page = await context.newPage();12  await browser.close();13})();

Using AI Code Generation

1const { setClientRequestInterceptor, setClientResponseInterceptor } = require('playwright/lib/server/transport');2setClientRequestInterceptor(async (route, request) => {3});4setClientResponseInterceptor(async (route, response) => {5});6const { chromium } = require('playwright');7(async () => {8    const browser = await chromium.launch();9    const context = await browser.newContext();10    const page = await context.newPage();11    await browser.close();12})();13setClientRequestInterceptor(async (route, request) => {14});15setClientResponseInterceptor(async (route, response) => {16});

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