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			741 lines
		
	
	
		
			26 KiB
		
	
	
	
		
			TypeScript
		
	
	
	
	
	
			
		
		
	
	
			741 lines
		
	
	
		
			26 KiB
		
	
	
	
		
			TypeScript
		
	
	
	
	
	
/**
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 * Copyright 2018 Google Inc. All rights reserved.
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 * Modifications copyright (c) Microsoft Corporation.
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 *
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 * Licensed under the Apache License, Version 2.0 (the "License");
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 * you may not use this file except in compliance with the License.
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 * You may obtain a copy of the License at
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 *
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 *     http://www.apache.org/licenses/LICENSE-2.0
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 *
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 * Unless required by applicable law or agreed to in writing, software
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 * distributed under the License is distributed on an "AS IS" BASIS,
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 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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 * See the License for the specific language governing permissions and
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 * limitations under the License.
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 */
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import { test as it, expect } from './pageTest';
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import type { Route } from 'playwright-core';
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import type * as http from 'http';
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it('should work', async ({ page, server }) => {
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  await page.route('**/*', route => route.continue());
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  await page.goto(server.EMPTY_PAGE);
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});
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it('should amend HTTP headers', async ({ page, server }) => {
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  await page.route('**/*', route => {
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    const headers = Object.assign({}, route.request().headers());
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    headers['FOO'] = 'bar';
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    void route.continue({ headers });
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  });
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  await page.goto(server.EMPTY_PAGE);
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  const [request] = await Promise.all([
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    server.waitForRequest('/sleep.zzz'),
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    page.evaluate(() => fetch('/sleep.zzz'))
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  ]);
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  expect(request.headers['foo']).toBe('bar');
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});
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it('should delete header with undefined value', async ({ page, server, browserName }) => {
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  it.info().annotations.push({ type: 'issue', description: 'https://github.com/microsoft/playwright/issues/13106' });
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  await page.goto(server.PREFIX + '/empty.html');
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  server.setRoute('/something', (request, response) => {
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    response.writeHead(200, { 'Access-Control-Allow-Origin': '*' });
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    response.end('done');
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  });
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  let interceptedRequest;
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  await page.route(server.PREFIX + '/something', async (route, request) => {
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    interceptedRequest = request;
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    const headers = await request.allHeaders();
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    void route.continue({
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      headers: {
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        ...headers,
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        foo: undefined
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      }
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    });
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  });
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  const [text, serverRequest] = await Promise.all([
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    page.evaluate(async url => {
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      const data = await fetch(url, {
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        headers: {
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          foo: 'a',
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          bar: 'b',
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        }
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      });
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      return data.text();
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    }, server.PREFIX + '/something'),
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    server.waitForRequest('/something')
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  ]);
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  expect(text).toBe('done');
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  expect(interceptedRequest.headers()['foo']).toEqual(undefined);
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  expect(serverRequest.headers.foo).toBeFalsy();
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  expect(serverRequest.headers.bar).toBe('b');
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});
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it('should amend method', async ({ page, server }) => {
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  const sRequest = server.waitForRequest('/sleep.zzz');
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  await page.goto(server.EMPTY_PAGE);
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  await page.route('**/*', route => route.continue({ method: 'POST' }));
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  const [request] = await Promise.all([
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    server.waitForRequest('/sleep.zzz'),
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    page.evaluate(() => fetch('/sleep.zzz'))
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  ]);
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  expect(request.method).toBe('POST');
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  expect((await sRequest).method).toBe('POST');
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});
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it('should override request url', async ({ page, server }) => {
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  const serverRequest = server.waitForRequest('/global-var.html');
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  await page.route('**/foo', route => {
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    void route.continue({ url: server.PREFIX + '/global-var.html' });
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  });
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  const response = await page.goto(server.PREFIX + '/foo');
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  expect(response.request().url()).toBe(server.PREFIX + '/global-var.html');
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  expect(response.url()).toBe(server.PREFIX + '/global-var.html');
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  expect(await page.evaluate(() => window['globalVar'])).toBe(123);
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  expect((await serverRequest).method).toBe('GET');
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});
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it('should not allow changing protocol when overriding url', async ({ page, server }) => {
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  let resolve;
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  const errorPromise = new Promise<Error|null>(f => resolve = f);
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  await page.route('**/*', async route => {
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    try {
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      await route.continue({ url: 'file:///tmp/foo' });
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      resolve(null);
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    } catch (e) {
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      resolve(e);
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    }
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  });
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  page.goto(server.EMPTY_PAGE).catch(() => {});
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  const error = await errorPromise;
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  expect(error).toBeTruthy();
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  expect(error.message).toContain('New URL must have same protocol as overridden URL');
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});
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it('should not throw when continuing while page is closing', async ({ page, server, isWebView2 }) => {
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  it.skip(isWebView2, 'Page.close() is not supported in WebView2');
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  let done;
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  await page.route('**/*', async route => {
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    done = Promise.all([
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      void route.continue(),
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      page.close(),
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    ]);
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  });
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  await page.goto(server.EMPTY_PAGE).catch(e => e);
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  await done;
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});
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it('should not throw when continuing after page is closed', async ({ page, server, isWebView2 }) => {
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  it.skip(isWebView2, 'Page.close() is not supported in WebView2');
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  let done;
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  await page.route('**/*', async route => {
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    await page.close();
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    done = route.continue();
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  });
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  const error = await page.goto(server.EMPTY_PAGE).catch(e => e);
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  await done;
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  expect(error).toBeInstanceOf(Error);
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});
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it('should not throw if request was cancelled by the page', async ({ page, server, browserName }) => {
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  it.info().annotations.push({ type: 'issue', description: 'https://github.com/microsoft/playwright/issues/28490' });
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  let interceptCallback;
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  const interceptPromise = new Promise<Route>(f => interceptCallback = f);
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  await page.route('**/data.json', route => interceptCallback(route));
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  await page.goto(server.EMPTY_PAGE);
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  page.evaluate(url => {
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    globalThis.controller = new AbortController();
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    return fetch(url, { signal: globalThis.controller.signal });
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  }, server.PREFIX + '/data.json').catch(() => {});
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  const route = await interceptPromise;
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  const failurePromise = page.waitForEvent('requestfailed');
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  await page.evaluate(() => globalThis.controller.abort());
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  const cancelledRequest = await failurePromise;
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  expect(cancelledRequest.failure().errorText).toMatch(/cancelled|aborted/i);
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  await route.continue(); // Should not throw.
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});
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it('should override method along with url', async ({ page, server }) => {
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  const request = server.waitForRequest('/empty.html');
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  await page.route('**/foo', route => {
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    void route.continue({
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      url: server.EMPTY_PAGE,
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      method: 'POST'
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    });
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  });
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  await page.goto(server.PREFIX + '/foo');
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  expect((await request).method).toBe('POST');
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});
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it('should amend method on main request', async ({ page, server }) => {
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  const request = server.waitForRequest('/empty.html');
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  await page.route('**/*', route => route.continue({ method: 'POST' }));
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  await page.goto(server.EMPTY_PAGE);
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  expect((await request).method).toBe('POST');
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});
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it.describe('post data', () => {
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  it('should amend post data', async ({ page, server }) => {
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    await page.goto(server.EMPTY_PAGE);
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    await page.route('**/*', route => {
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      void route.continue({ postData: 'doggo' });
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    });
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    const [serverRequest] = await Promise.all([
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      server.waitForRequest('/sleep.zzz'),
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      page.evaluate(() => fetch('/sleep.zzz', { method: 'POST', body: 'birdy' }))
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    ]);
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    expect((await serverRequest.postBody).toString('utf8')).toBe('doggo');
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  });
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  it('should compute content-length from post data', async ({ page, server }) => {
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    it.info().annotations.push({ type: 'issue', description: 'https://github.com/microsoft/playwright/issues/16027' });
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    await page.goto(server.EMPTY_PAGE);
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    const data = 'a'.repeat(7500);
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    await page.route('**/*', route => {
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      const headers = route.request().headers();
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      headers['content-type'] =  'application/json';
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      void route.continue({ postData: data, headers });
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    });
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    const [serverRequest] = await Promise.all([
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      server.waitForRequest('/sleep.zzz'),
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      page.evaluate(() => fetch('/sleep.zzz', { method: 'PATCH', body: 'birdy' }))
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    ]);
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    expect((await serverRequest.postBody).toString('utf8')).toBe(data);
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    expect(serverRequest.headers['content-length']).toBe(String(data.length));
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    expect(serverRequest.headers['content-type']).toBe('application/json');
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  });
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  it('should amend method and post data', async ({ page, server }) => {
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    await page.goto(server.EMPTY_PAGE);
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    await page.route('**/*', route => {
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      void route.continue({ method: 'POST', postData: 'doggo' });
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    });
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    const [serverRequest] = await Promise.all([
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      server.waitForRequest('/sleep.zzz'),
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      page.evaluate(() => fetch('/sleep.zzz', { method: 'GET' }))
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    ]);
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    expect(serverRequest.method).toBe('POST');
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    expect((await serverRequest.postBody).toString('utf8')).toBe('doggo');
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  });
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  it('should amend utf8 post data', async ({ page, server }) => {
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    await page.goto(server.EMPTY_PAGE);
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    await page.route('**/*', route => {
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      void route.continue({ postData: 'пушкин' });
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    });
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    const [serverRequest] = await Promise.all([
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      server.waitForRequest('/sleep.zzz'),
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      page.evaluate(() => fetch('/sleep.zzz', { method: 'POST', body: 'birdy' }))
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    ]);
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    expect(serverRequest.method).toBe('POST');
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    expect((await serverRequest.postBody).toString('utf8')).toBe('пушкин');
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  });
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  it('should amend longer post data', async ({ page, server }) => {
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    await page.goto(server.EMPTY_PAGE);
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    await page.route('**/*', route => {
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      void route.continue({ postData: 'doggo-is-longer-than-birdy' });
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    });
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    const [serverRequest] = await Promise.all([
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      server.waitForRequest('/sleep.zzz'),
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      page.evaluate(() => fetch('/sleep.zzz', { method: 'POST', body: 'birdy' }))
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    ]);
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    expect(serverRequest.method).toBe('POST');
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    expect((await serverRequest.postBody).toString('utf8')).toBe('doggo-is-longer-than-birdy');
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  });
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  it('should amend binary post data', async ({ page, server }) => {
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    await page.goto(server.EMPTY_PAGE);
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    const arr = Array.from(Array(256).keys());
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    await page.route('**/*', route => {
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      void route.continue({ postData: Buffer.from(arr) });
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    });
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    const [serverRequest] = await Promise.all([
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      server.waitForRequest('/sleep.zzz'),
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      page.evaluate(() => fetch('/sleep.zzz', { method: 'POST', body: 'birdy' }))
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    ]);
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    expect(serverRequest.method).toBe('POST');
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    const buffer = await serverRequest.postBody;
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    expect(buffer.length).toBe(arr.length);
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    for (let i = 0; i < arr.length; ++i)
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      expect(arr[i]).toBe(buffer[i]);
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  });
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  it('should use content-type from original request', async ({ page, server, browserName }) => {
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    it.info().annotations.push({ type: 'issue', description: 'https://github.com/microsoft/playwright/issues/16736' });
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    await page.goto(server.EMPTY_PAGE);
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    await page.route(`${server.PREFIX}/title.html`, route => route.continue({ postData: '{"b":2}' }));
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    const [request] = await Promise.all([
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      server.waitForRequest('/title.html'),
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      page.evaluate(async url => {
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        await fetch(url, {
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          method: 'POST',
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          body: '{"a":1}',
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          headers: { 'content-type': 'application/json' },
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        });
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      }, `${server.PREFIX}/title.html`)
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    ]);
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    expect(request.headers['content-type']).toBe('application/json');
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    expect((await request.postBody).toString('utf-8')).toBe('{"b":2}');
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  });
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});
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it('should work with Cross-Origin-Opener-Policy', async ({ page, server, browserName }) => {
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  it.fail(browserName === 'webkit', 'https://github.com/microsoft/playwright/issues/8796');
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  let serverHeaders;
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  const serverRequests = [];
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  server.setRoute('/empty.html', (req, res) => {
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    serverRequests.push(req.url);
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    serverHeaders ??= req.headers;
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    res.setHeader('Cross-Origin-Opener-Policy', 'same-origin');
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    res.end();
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  });
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  const intercepted = [];
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  await page.route('**/*', (route, req) => {
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    intercepted.push(req.url());
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    void route.continue({
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      headers: {
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        foo: 'bar'
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      }
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    });
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  });
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  const requests = new Set();
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  const events = [];
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  page.on('request', r => {
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    events.push('request');
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    requests.add(r);
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  });
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  page.on('requestfailed', r => {
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    events.push('requestfailed');
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    requests.add(r);
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  });
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  page.on('requestfinished', r => {
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    events.push('requestfinished');
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    requests.add(r);
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  });
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  page.on('response', r => {
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    events.push('response');
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    requests.add(r.request());
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  });
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  const response = await page.goto(server.EMPTY_PAGE);
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  expect(intercepted).toEqual([server.EMPTY_PAGE]);
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  // There should be only one request to the server.
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  if (browserName === 'webkit')
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    expect(serverRequests).toEqual(['/empty.html', '/empty.html']);
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  else
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    expect(serverRequests).toEqual(['/empty.html']);
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  expect(serverHeaders['foo']).toBe('bar');
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  expect(page.url()).toBe(server.EMPTY_PAGE);
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  await response.finished();
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  expect(events).toEqual(['request', 'response', 'requestfinished']);
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  expect(requests.size).toBe(1);
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  expect(response.request().failure()).toBeNull();
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});
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it('should delete the origin header', async ({ page, server, isAndroid, browserName }) => {
 | 
						|
  it.info().annotations.push({ type: 'issue', description: 'https://github.com/microsoft/playwright/issues/13106' });
 | 
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  it.skip(isAndroid, 'No cross-process on Android');
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  it.fail(browserName === 'webkit', 'Does not delete origin in webkit');
 | 
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 | 
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  await page.goto(server.PREFIX + '/empty.html');
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  server.setRoute('/something', (request, response) => {
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    response.writeHead(200, { 'Access-Control-Allow-Origin': '*' });
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    response.end('done');
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						|
  });
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  let interceptedRequest;
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  await page.route(server.CROSS_PROCESS_PREFIX + '/something', async (route, request) => {
 | 
						|
    interceptedRequest = request;
 | 
						|
    const headers = await request.allHeaders();
 | 
						|
    delete headers['origin'];
 | 
						|
    void route.continue({ headers });
 | 
						|
  });
 | 
						|
 | 
						|
  const [text, serverRequest] = await Promise.all([
 | 
						|
    page.evaluate(async url => {
 | 
						|
      const data = await fetch(url);
 | 
						|
      return data.text();
 | 
						|
    }, server.CROSS_PROCESS_PREFIX + '/something'),
 | 
						|
    server.waitForRequest('/something')
 | 
						|
  ]);
 | 
						|
  expect(text).toBe('done');
 | 
						|
  expect(interceptedRequest.headers()['origin']).toEqual(undefined);
 | 
						|
  expect(serverRequest.headers.origin).toBeFalsy();
 | 
						|
});
 | 
						|
 | 
						|
it('should continue preload link requests', async ({ page, server, browserName }) => {
 | 
						|
  it.info().annotations.push({ type: 'issue', description: 'https://github.com/microsoft/playwright/issues/16745' });
 | 
						|
  let intercepted = false;
 | 
						|
  await page.route('**/one-style.css', route => {
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    intercepted = true;
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    void route.continue({
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      headers: {
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						|
        ...route.request().headers(),
 | 
						|
        'custom': 'value'
 | 
						|
      }
 | 
						|
    });
 | 
						|
  });
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						|
  const [serverRequest] = await Promise.all([
 | 
						|
    server.waitForRequest('/one-style.css'),
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						|
    page.goto(server.PREFIX + '/preload.html')
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						|
  ]);
 | 
						|
  expect(serverRequest.headers['custom']).toBe('value');
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  await page.waitForFunction(() => (window as any).preloadedStyles);
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						|
  expect(intercepted).toBe(true);
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						|
  const color = await page.evaluate(() => window.getComputedStyle(document.body).backgroundColor);
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						|
  expect(color).toBe('rgb(255, 192, 203)');
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});
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it('continue should propagate headers to redirects', {
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  annotation: [
 | 
						|
    { type: 'issue', description: 'https://github.com/microsoft/playwright/issues/28758' },
 | 
						|
    { type: 'issue', description: 'https://github.com/microsoft/playwright/issues/32045' },
 | 
						|
  ]
 | 
						|
}, async ({ page, server }) => {
 | 
						|
  await server.setRedirect('/redirect', '/empty.html');
 | 
						|
  await page.route('**/redirect', route => {
 | 
						|
    void route.continue({
 | 
						|
      headers: {
 | 
						|
        ...route.request().headers(),
 | 
						|
        custom: 'value'
 | 
						|
      }
 | 
						|
    });
 | 
						|
  });
 | 
						|
  const [serverRequest] = await Promise.all([
 | 
						|
    server.waitForRequest('/empty.html'),
 | 
						|
    page.goto(server.PREFIX + '/redirect')
 | 
						|
  ]);
 | 
						|
  expect(serverRequest.headers['custom']).toBe('value');
 | 
						|
});
 | 
						|
 | 
						|
it('redirected requests should report overridden headers', {
 | 
						|
  annotation: [
 | 
						|
    { type: 'issue', description: 'https://github.com/microsoft/playwright/issues/31351' },
 | 
						|
    { type: 'issue', description: 'https://github.com/microsoft/playwright/issues/32045' },
 | 
						|
  ]
 | 
						|
}, async ({ page, server }) => {
 | 
						|
  await server.setRedirect('/redirect', '/empty.html');
 | 
						|
  await page.route('**/redirect', route => {
 | 
						|
    const headers = route.request().headers();
 | 
						|
    headers['custom'] = 'value';
 | 
						|
    void route.fallback({ headers });
 | 
						|
  });
 | 
						|
 | 
						|
  const [serverRequest, response] = await Promise.all([
 | 
						|
    server.waitForRequest('/empty.html'),
 | 
						|
    page.goto(server.PREFIX + '/redirect')
 | 
						|
  ]);
 | 
						|
  expect(serverRequest.headers['custom']).toBe('value');
 | 
						|
  expect(response.request().url()).toBe(server.EMPTY_PAGE);
 | 
						|
  expect(response.request().headers()['custom']).toBe('value');
 | 
						|
  expect((await response.request().allHeaders())['custom']).toBe('value');
 | 
						|
});
 | 
						|
 | 
						|
it('continue should delete headers on redirects', {
 | 
						|
  annotation: [
 | 
						|
    { type: 'issue', description: 'https://github.com/microsoft/playwright/issues/13106' },
 | 
						|
    { type: 'issue', description: 'https://github.com/microsoft/playwright/issues/32045' },
 | 
						|
  ]
 | 
						|
}, async ({ page, server }) => {
 | 
						|
  await page.goto(server.PREFIX + '/empty.html');
 | 
						|
  server.setRoute('/something', (request, response) => {
 | 
						|
    response.writeHead(200, { 'Access-Control-Allow-Origin': '*' });
 | 
						|
    response.end('done');
 | 
						|
  });
 | 
						|
  await server.setRedirect('/redirect', '/something');
 | 
						|
  await page.route('**/redirect', route => {
 | 
						|
    void route.continue({
 | 
						|
      headers: {
 | 
						|
        ...route.request().headers(),
 | 
						|
        foo: undefined
 | 
						|
      }
 | 
						|
    });
 | 
						|
  });
 | 
						|
  const [text, serverRequest] = await Promise.all([
 | 
						|
    page.evaluate(async url => {
 | 
						|
      const data = await fetch(url, {
 | 
						|
        headers: {
 | 
						|
          foo: 'a',
 | 
						|
        }
 | 
						|
      });
 | 
						|
      return data.text();
 | 
						|
    }, server.PREFIX + '/redirect'),
 | 
						|
    server.waitForRequest('/something')
 | 
						|
  ]);
 | 
						|
  expect(text).toBe('done');
 | 
						|
  expect(serverRequest.headers.foo).toBeFalsy();
 | 
						|
});
 | 
						|
 | 
						|
it('propagate headers same origin redirect', {
 | 
						|
  annotation: [
 | 
						|
    { type: 'issue', description: 'https://github.com/microsoft/playwright/issues/13106' },
 | 
						|
    { type: 'issue', description: 'https://github.com/microsoft/playwright/issues/32045' },
 | 
						|
  ]
 | 
						|
}, async ({ page, server }) => {
 | 
						|
  await page.goto(server.PREFIX + '/empty.html');
 | 
						|
  let resolve;
 | 
						|
  const serverRequestPromise = new Promise<http.IncomingMessage>(f => resolve = f);
 | 
						|
  server.setRoute('/something', (request, response) => {
 | 
						|
    if (request.method === 'OPTIONS') {
 | 
						|
      response.writeHead(204, {
 | 
						|
        'Access-Control-Allow-Origin': server.PREFIX,
 | 
						|
        'Access-Control-Allow-Credentials': 'true',
 | 
						|
        'Access-Control-Allow-Methods': 'POST, GET, OPTIONS, DELETE',
 | 
						|
        'Access-Control-Allow-Headers': 'authorization,custom',
 | 
						|
      });
 | 
						|
      response.end();
 | 
						|
      return;
 | 
						|
    }
 | 
						|
    resolve(request);
 | 
						|
    response.writeHead(200, { });
 | 
						|
    response.end('done');
 | 
						|
  });
 | 
						|
  await server.setRedirect('/redirect', '/something');
 | 
						|
  const text = await page.evaluate(async url => {
 | 
						|
    const data = await fetch(url, {
 | 
						|
      headers: {
 | 
						|
        authorization: 'credentials',
 | 
						|
        custom: 'foo'
 | 
						|
      },
 | 
						|
      credentials: 'include',
 | 
						|
    });
 | 
						|
    return data.text();
 | 
						|
  }, server.PREFIX + '/redirect');
 | 
						|
  expect(text).toBe('done');
 | 
						|
  const serverRequest = await serverRequestPromise;
 | 
						|
  expect.soft(serverRequest.headers['authorization']).toBe('credentials');
 | 
						|
  expect.soft(serverRequest.headers['custom']).toBe('foo');
 | 
						|
});
 | 
						|
 | 
						|
it('propagate headers cross origin', {
 | 
						|
  annotation: [
 | 
						|
    { type: 'issue', description: 'https://github.com/microsoft/playwright/issues/13106' },
 | 
						|
    { type: 'issue', description: 'https://github.com/microsoft/playwright/issues/32045' },
 | 
						|
  ]
 | 
						|
}, async ({ page, server }) => {
 | 
						|
  await page.goto(server.PREFIX + '/empty.html');
 | 
						|
  let resolve;
 | 
						|
  const serverRequestPromise = new Promise<http.IncomingMessage>(f => resolve = f);
 | 
						|
  server.setRoute('/something', (request, response) => {
 | 
						|
    if (request.method === 'OPTIONS') {
 | 
						|
      response.writeHead(204, {
 | 
						|
        'Access-Control-Allow-Origin': server.PREFIX,
 | 
						|
        'Access-Control-Allow-Credentials': 'true',
 | 
						|
        'Access-Control-Allow-Methods': 'POST, GET, OPTIONS, DELETE',
 | 
						|
        'Access-Control-Allow-Headers': 'authorization,custom',
 | 
						|
      });
 | 
						|
      response.end();
 | 
						|
      return;
 | 
						|
    }
 | 
						|
    resolve(request);
 | 
						|
    response.writeHead(200, {
 | 
						|
      'Access-Control-Allow-Origin': server.PREFIX,
 | 
						|
      'Access-Control-Allow-Credentials': 'true',
 | 
						|
    });
 | 
						|
    response.end('done');
 | 
						|
  });
 | 
						|
  const text = await page.evaluate(async url => {
 | 
						|
    const data = await fetch(url, {
 | 
						|
      headers: {
 | 
						|
        authorization: 'credentials',
 | 
						|
        custom: 'foo'
 | 
						|
      },
 | 
						|
      credentials: 'include',
 | 
						|
    });
 | 
						|
    return data.text();
 | 
						|
  }, server.CROSS_PROCESS_PREFIX + '/something');
 | 
						|
  expect(text).toBe('done');
 | 
						|
  const serverRequest = await serverRequestPromise;
 | 
						|
  expect.soft(serverRequest.headers['authorization']).toBe('credentials');
 | 
						|
  expect.soft(serverRequest.headers['custom']).toBe('foo');
 | 
						|
});
 | 
						|
 | 
						|
it('propagate headers cross origin redirect', {
 | 
						|
  annotation: [
 | 
						|
    { type: 'issue', description: 'https://github.com/microsoft/playwright/issues/13106' },
 | 
						|
    { type: 'issue', description: 'https://github.com/microsoft/playwright/issues/32045' },
 | 
						|
  ]
 | 
						|
}, async ({ page, server, isAndroid }) => {
 | 
						|
  it.fixme(isAndroid, 'receives authorization:credentials header');
 | 
						|
 | 
						|
  await page.goto(server.PREFIX + '/empty.html');
 | 
						|
  let resolve;
 | 
						|
  const serverRequestPromise = new Promise<http.IncomingMessage>(f => resolve = f);
 | 
						|
  server.setRoute('/something', (request, response) => {
 | 
						|
    if (request.method === 'OPTIONS') {
 | 
						|
      response.writeHead(204, {
 | 
						|
        'Access-Control-Allow-Origin': server.PREFIX,
 | 
						|
        'Access-Control-Allow-Credentials': 'true',
 | 
						|
        'Access-Control-Allow-Methods': 'POST, GET, OPTIONS, DELETE',
 | 
						|
        'Access-Control-Allow-Headers': 'authorization,custom',
 | 
						|
      });
 | 
						|
      response.end();
 | 
						|
      return;
 | 
						|
    }
 | 
						|
    resolve(request);
 | 
						|
    response.writeHead(200, {
 | 
						|
      'Access-Control-Allow-Origin': server.PREFIX,
 | 
						|
      'Access-Control-Allow-Credentials': 'true',
 | 
						|
    });
 | 
						|
    response.end('done');
 | 
						|
  });
 | 
						|
  server.setRoute('/redirect', (request, response) => {
 | 
						|
    response.writeHead(301, { location: `${server.CROSS_PROCESS_PREFIX}/something` });
 | 
						|
    response.end();
 | 
						|
  });
 | 
						|
  const text = await page.evaluate(async url => {
 | 
						|
    const data = await fetch(url, {
 | 
						|
      headers: {
 | 
						|
        authorization: 'credentials',
 | 
						|
        custom: 'foo'
 | 
						|
      },
 | 
						|
      credentials: 'include',
 | 
						|
    });
 | 
						|
    return data.text();
 | 
						|
  }, server.PREFIX + '/redirect');
 | 
						|
  expect(text).toBe('done');
 | 
						|
  const serverRequest = await serverRequestPromise;
 | 
						|
  // Authorization header not propagated to cross-origin redirect.
 | 
						|
  expect.soft(serverRequest.headers['authorization']).toBeFalsy();
 | 
						|
  expect.soft(serverRequest.headers['custom']).toBe('foo');
 | 
						|
});
 | 
						|
 | 
						|
it('propagate headers cross origin redirect after interception', {
 | 
						|
  annotation: [
 | 
						|
    { type: 'issue', description: 'https://github.com/microsoft/playwright/issues/13106' },
 | 
						|
    { type: 'issue', description: 'https://github.com/microsoft/playwright/issues/32045' },
 | 
						|
  ]
 | 
						|
}, async ({ page, server, browserName }) => {
 | 
						|
  await page.goto(server.PREFIX + '/empty.html');
 | 
						|
  let resolve;
 | 
						|
  const serverRequestPromise = new Promise<http.IncomingMessage>(f => resolve = f);
 | 
						|
  server.setRoute('/something', (request, response) => {
 | 
						|
    if (request.method === 'OPTIONS') {
 | 
						|
      response.writeHead(204, {
 | 
						|
        'Access-Control-Allow-Origin': server.PREFIX,
 | 
						|
        'Access-Control-Allow-Credentials': 'true',
 | 
						|
        'Access-Control-Allow-Methods': 'POST, GET, OPTIONS, DELETE',
 | 
						|
        'Access-Control-Allow-Headers': 'authorization,custom',
 | 
						|
      });
 | 
						|
      response.end();
 | 
						|
      return;
 | 
						|
    }
 | 
						|
    resolve(request);
 | 
						|
    response.writeHead(200, {
 | 
						|
      'Access-Control-Allow-Origin': server.PREFIX,
 | 
						|
      'Access-Control-Allow-Credentials': 'true',
 | 
						|
    });
 | 
						|
    response.end('done');
 | 
						|
  });
 | 
						|
  server.setRoute('/redirect', (request, response) => {
 | 
						|
    response.writeHead(301, { location: `${server.CROSS_PROCESS_PREFIX}/something` });
 | 
						|
    response.end();
 | 
						|
  });
 | 
						|
  await page.route('**/redirect', async route => {
 | 
						|
    await route.continue({
 | 
						|
      headers: {
 | 
						|
        ...route.request().headers(),
 | 
						|
        authorization: 'credentials',
 | 
						|
        custom: 'foo'
 | 
						|
      }
 | 
						|
    });
 | 
						|
  });
 | 
						|
  const text = await page.evaluate(async url => {
 | 
						|
    const data = await fetch(url, {
 | 
						|
      headers: {
 | 
						|
        authorization: 'none',
 | 
						|
      },
 | 
						|
      credentials: 'include',
 | 
						|
    });
 | 
						|
    return data.text();
 | 
						|
  }, server.PREFIX + '/redirect');
 | 
						|
  expect(text).toBe('done');
 | 
						|
  const serverRequest = await serverRequestPromise;
 | 
						|
  if (browserName === 'webkit')
 | 
						|
    expect.soft(serverRequest.headers['authorization']).toBeFalsy();
 | 
						|
  else
 | 
						|
    expect.soft(serverRequest.headers['authorization']).toBe('credentials');
 | 
						|
  expect.soft(serverRequest.headers['custom']).toBe('foo');
 | 
						|
});
 | 
						|
 | 
						|
it('should intercept css variable with background url', async ({ page, server }) => {
 | 
						|
  it.info().annotations.push({ type: 'issue', description: 'https://github.com/microsoft/playwright/issues/19158' });
 | 
						|
 | 
						|
  server.setRoute('/test.html', (request, response) => {
 | 
						|
    response.setHeader('Content-Type', 'text/html');
 | 
						|
    response.end(`
 | 
						|
    <style>
 | 
						|
      @keyframes JNDzq {
 | 
						|
        0% { background-position: 0 0 }
 | 
						|
        to { background-position: 100 0 }
 | 
						|
      }
 | 
						|
      div {
 | 
						|
        --background: url(/pptr.png);
 | 
						|
        background-image: var(--background);
 | 
						|
        animation: JNDzq 1s linear infinite;
 | 
						|
      }
 | 
						|
    </style>
 | 
						|
    <div>Yo!</div>`);
 | 
						|
  });
 | 
						|
  let interceptCallback;
 | 
						|
  const interceptPromise = new Promise(f => interceptCallback = f);
 | 
						|
  let interceptedRequests = 0;
 | 
						|
  await page.route(server.PREFIX + '/pptr.png', async (route, request) => {
 | 
						|
    ++interceptedRequests;
 | 
						|
    interceptCallback();
 | 
						|
    void route.continue();
 | 
						|
  });
 | 
						|
  await page.goto(server.PREFIX + '/test.html');
 | 
						|
  expect(await page.locator('div').textContent()).toBe('Yo!');
 | 
						|
  await interceptPromise;
 | 
						|
  await page.waitForTimeout(1000);
 | 
						|
  expect(interceptedRequests).toBe(1);
 | 
						|
});
 | 
						|
 | 
						|
it('continue should not change multipart/form-data body', async ({ page, server, browserName }) => {
 | 
						|
  it.info().annotations.push({ type: 'issue', description: 'https://github.com/microsoft/playwright/issues/19158' });
 | 
						|
  await page.goto(server.EMPTY_PAGE);
 | 
						|
  server.setRoute('/upload', (request, response) => {
 | 
						|
    response.writeHead(200, { 'Content-Type': 'text/plain' });
 | 
						|
    response.end('done');
 | 
						|
  });
 | 
						|
  async function sendFormData() {
 | 
						|
    const reqPromise = server.waitForRequest('/upload');
 | 
						|
    const status = await page.evaluate(async () => {
 | 
						|
      const newFile = new File(['file content'], 'file.txt');
 | 
						|
      const formData = new FormData();
 | 
						|
      formData.append('file', newFile);
 | 
						|
      const response = await fetch('/upload', {
 | 
						|
        method: 'POST',
 | 
						|
        credentials: 'include',
 | 
						|
        body: formData,
 | 
						|
      });
 | 
						|
      return response.status;
 | 
						|
    });
 | 
						|
    const req = await reqPromise;
 | 
						|
    expect(status).toBe(200);
 | 
						|
    return req;
 | 
						|
  }
 | 
						|
  const reqBefore = await sendFormData();
 | 
						|
  await page.route('**/*', async route => {
 | 
						|
    await route.continue();
 | 
						|
  });
 | 
						|
  const reqAfter = await sendFormData();
 | 
						|
  const fileContent = [
 | 
						|
    'Content-Disposition: form-data; name=\"file\"; filename=\"file.txt\"',
 | 
						|
    'Content-Type: application/octet-stream',
 | 
						|
    '',
 | 
						|
    'file content',
 | 
						|
    '------'].join('\r\n');
 | 
						|
  expect.soft((await reqBefore.postBody).toString('utf8')).toContain(fileContent);
 | 
						|
  expect.soft((await reqAfter.postBody).toString('utf8')).toContain(fileContent);
 | 
						|
});
 |