/** * Copyright 2018 Google Inc. All rights reserved. * Modifications 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. */ import { it, expect } from '../fixtures'; it('should work', async ({page, server}) => { await page.setExtraHTTPHeaders({ foo: 'bar', baz: undefined, }); const [request] = await Promise.all([ server.waitForRequest('/empty.html'), page.goto(server.EMPTY_PAGE), ]); expect(request.headers['foo']).toBe('bar'); expect(request.headers['baz']).toBe(undefined); }); it('should work with redirects', async ({page, server}) => { server.setRedirect('/foo.html', '/empty.html'); await page.setExtraHTTPHeaders({ foo: 'bar' }); const [request] = await Promise.all([ server.waitForRequest('/empty.html'), page.goto(server.PREFIX + '/foo.html'), ]); expect(request.headers['foo']).toBe('bar'); }); it('should work with extra headers from browser context', async ({page, server}) => { await page.context().setExtraHTTPHeaders({ 'foo': 'bar', }); const [request] = await Promise.all([ server.waitForRequest('/empty.html'), page.goto(server.EMPTY_PAGE), ]); expect(request.headers['foo']).toBe('bar'); }); it('should throw for non-string header values', async ({browser, page}) => { // @ts-expect-error headers must be strings const error1 = await page.setExtraHTTPHeaders({ 'foo': 1 }).catch(e => e); expect(error1.message).toContain('Expected value of header "foo" to be String, but "number" is found.'); // @ts-expect-error headers must be strings const error2 = await page.context().setExtraHTTPHeaders({ 'foo': true }).catch(e => e); expect(error2.message).toContain('Expected value of header "foo" to be String, but "boolean" is found.'); const error3 = await browser.newContext({ extraHTTPHeaders: { 'foo': null } }).catch(e => e); expect(error3.message).toContain('Expected value of header "foo" to be String, but "object" is found.'); });