792 строки
31 KiB
JavaScript
792 строки
31 KiB
JavaScript
/**
|
|
* 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.
|
|
*/
|
|
|
|
const fs = require('fs');
|
|
const path = require('path');
|
|
const { helper } = require('../lib/helper');
|
|
const vm = require('vm');
|
|
const {FFOX, CHROMIUM, WEBKIT} = require('./utils').testOptions(browserType);
|
|
|
|
describe('Page.route', function() {
|
|
it('should intercept', async({page, server}) => {
|
|
let intercepted = false;
|
|
await page.route('**/empty.html', (route, request) => {
|
|
expect(route.request()).toBe(request);
|
|
expect(request.url()).toContain('empty.html');
|
|
expect(request.headers()['user-agent']).toBeTruthy();
|
|
expect(request.method()).toBe('GET');
|
|
expect(request.postData()).toBe(null);
|
|
expect(request.isNavigationRequest()).toBe(true);
|
|
expect(request.resourceType()).toBe('document');
|
|
expect(request.frame() === page.mainFrame()).toBe(true);
|
|
expect(request.frame().url()).toBe('about:blank');
|
|
route.continue();
|
|
intercepted = true;
|
|
});
|
|
const response = await page.goto(server.EMPTY_PAGE);
|
|
expect(response.ok()).toBe(true);
|
|
expect(intercepted).toBe(true);
|
|
});
|
|
it('should unroute', async({page, server}) => {
|
|
let intercepted = [];
|
|
const handler1 = route => {
|
|
intercepted.push(1);
|
|
route.continue();
|
|
};
|
|
await page.route('**/empty.html', handler1);
|
|
await page.route('**/empty.html', route => {
|
|
intercepted.push(2);
|
|
route.continue();
|
|
});
|
|
await page.route('**/empty.html', route => {
|
|
intercepted.push(3);
|
|
route.continue();
|
|
});
|
|
await page.route('**/*', route => {
|
|
intercepted.push(4);
|
|
route.continue();
|
|
});
|
|
await page.goto(server.EMPTY_PAGE);
|
|
expect(intercepted).toEqual([1]);
|
|
|
|
intercepted = [];
|
|
await page.unroute('**/empty.html', handler1);
|
|
await page.goto(server.EMPTY_PAGE);
|
|
expect(intercepted).toEqual([2]);
|
|
|
|
intercepted = [];
|
|
await page.unroute('**/empty.html');
|
|
await page.goto(server.EMPTY_PAGE);
|
|
expect(intercepted).toEqual([4]);
|
|
});
|
|
it('should work when POST is redirected with 302', async({page, server}) => {
|
|
server.setRedirect('/rredirect', '/empty.html');
|
|
await page.goto(server.EMPTY_PAGE);
|
|
await page.route('**/*', route => route.continue());
|
|
await page.setContent(`
|
|
<form action='/rredirect' method='post'>
|
|
<input type="hidden" id="foo" name="foo" value="FOOBAR">
|
|
</form>
|
|
`);
|
|
await Promise.all([
|
|
page.$eval('form', form => form.submit()),
|
|
page.waitForNavigation()
|
|
]);
|
|
});
|
|
// @see https://github.com/GoogleChrome/puppeteer/issues/3973
|
|
it('should work when header manipulation headers with redirect', async({page, server}) => {
|
|
server.setRedirect('/rrredirect', '/empty.html');
|
|
await page.route('**/*', route => {
|
|
const headers = Object.assign({}, route.request().headers(), {
|
|
foo: 'bar'
|
|
});
|
|
route.continue({ headers });
|
|
});
|
|
await page.goto(server.PREFIX + '/rrredirect');
|
|
});
|
|
// @see https://github.com/GoogleChrome/puppeteer/issues/4743
|
|
it('should be able to remove headers', async({page, server}) => {
|
|
await page.route('**/*', route => {
|
|
const headers = Object.assign({}, route.request().headers(), {
|
|
foo: 'bar',
|
|
origin: undefined, // remove "origin" header
|
|
});
|
|
route.continue({ headers });
|
|
});
|
|
|
|
const [serverRequest] = await Promise.all([
|
|
server.waitForRequest('/empty.html'),
|
|
page.goto(server.PREFIX + '/empty.html')
|
|
]);
|
|
|
|
expect(serverRequest.headers.origin).toBe(undefined);
|
|
});
|
|
it('should contain referer header', async({page, server}) => {
|
|
const requests = [];
|
|
await page.route('**/*', route => {
|
|
requests.push(route.request());
|
|
route.continue();
|
|
});
|
|
await page.goto(server.PREFIX + '/one-style.html');
|
|
expect(requests[1].url()).toContain('/one-style.css');
|
|
expect(requests[1].headers().referer).toContain('/one-style.html');
|
|
});
|
|
it('should properly return navigation response when URL has cookies', async({context, page, server}) => {
|
|
// Setup cookie.
|
|
await page.goto(server.EMPTY_PAGE);
|
|
await context.addCookies([{ url: server.EMPTY_PAGE, name: 'foo', value: 'bar'}]);
|
|
|
|
// Setup request interception.
|
|
await page.route('**/*', route => route.continue());
|
|
const response = await page.reload();
|
|
expect(response.status()).toBe(200);
|
|
});
|
|
it('should show custom HTTP headers', async({page, server}) => {
|
|
await page.setExtraHTTPHeaders({
|
|
foo: 'bar'
|
|
});
|
|
await page.route('**/*', route => {
|
|
expect(route.request().headers()['foo']).toBe('bar');
|
|
route.continue();
|
|
});
|
|
const response = await page.goto(server.EMPTY_PAGE);
|
|
expect(response.ok()).toBe(true);
|
|
});
|
|
// @see https://github.com/GoogleChrome/puppeteer/issues/4337
|
|
it('should work with redirect inside sync XHR', async({page, server}) => {
|
|
await page.goto(server.EMPTY_PAGE);
|
|
server.setRedirect('/logo.png', '/pptr.png');
|
|
await page.route('**/*', route => route.continue());
|
|
const status = await page.evaluate(async() => {
|
|
const request = new XMLHttpRequest();
|
|
request.open('GET', '/logo.png', false); // `false` makes the request synchronous
|
|
request.send(null);
|
|
return request.status;
|
|
});
|
|
expect(status).toBe(200);
|
|
});
|
|
it('should work with custom referer headers', async({page, server}) => {
|
|
await page.setExtraHTTPHeaders({ 'referer': server.EMPTY_PAGE });
|
|
await page.route('**/*', route => {
|
|
expect(route.request().headers()['referer']).toBe(server.EMPTY_PAGE);
|
|
route.continue();
|
|
});
|
|
const response = await page.goto(server.EMPTY_PAGE);
|
|
expect(response.ok()).toBe(true);
|
|
});
|
|
it('should be abortable', async({page, server}) => {
|
|
await page.route(/\.css$/, route => route.abort());
|
|
let failed = false;
|
|
page.on('requestfailed', request => {
|
|
if (request.url().includes('.css'))
|
|
failed = true;
|
|
});
|
|
const response = await page.goto(server.PREFIX + '/one-style.html');
|
|
expect(response.ok()).toBe(true);
|
|
expect(response.request().failure()).toBe(null);
|
|
expect(failed).toBe(true);
|
|
});
|
|
it('should be abortable with custom error codes', async({page, server}) => {
|
|
await page.route('**/*', route => route.abort('internetdisconnected'));
|
|
let failedRequest = null;
|
|
page.on('requestfailed', request => failedRequest = request);
|
|
await page.goto(server.EMPTY_PAGE).catch(e => {});
|
|
expect(failedRequest).toBeTruthy();
|
|
if (WEBKIT)
|
|
expect(failedRequest.failure().errorText).toBe('Request intercepted');
|
|
else if (FFOX)
|
|
expect(failedRequest.failure().errorText).toBe('NS_ERROR_OFFLINE');
|
|
else
|
|
expect(failedRequest.failure().errorText).toBe('net::ERR_INTERNET_DISCONNECTED');
|
|
});
|
|
it('should send referer', async({page, server}) => {
|
|
await page.setExtraHTTPHeaders({
|
|
referer: 'http://google.com/'
|
|
});
|
|
await page.route('**/*', route => route.continue());
|
|
const [request] = await Promise.all([
|
|
server.waitForRequest('/grid.html'),
|
|
page.goto(server.PREFIX + '/grid.html'),
|
|
]);
|
|
expect(request.headers['referer']).toBe('http://google.com/');
|
|
});
|
|
it('should fail navigation when aborting main resource', async({page, server}) => {
|
|
await page.route('**/*', route => route.abort());
|
|
let error = null;
|
|
await page.goto(server.EMPTY_PAGE).catch(e => error = e);
|
|
expect(error).toBeTruthy();
|
|
if (WEBKIT)
|
|
expect(error.message).toContain('Request intercepted');
|
|
else if (FFOX)
|
|
expect(error.message).toContain('NS_ERROR_FAILURE');
|
|
else
|
|
expect(error.message).toContain('net::ERR_FAILED');
|
|
});
|
|
it('should not work with redirects', async({page, server}) => {
|
|
const intercepted = [];
|
|
await page.route('**/*', route => {
|
|
route.continue();
|
|
intercepted.push(route.request());
|
|
});
|
|
server.setRedirect('/non-existing-page.html', '/non-existing-page-2.html');
|
|
server.setRedirect('/non-existing-page-2.html', '/non-existing-page-3.html');
|
|
server.setRedirect('/non-existing-page-3.html', '/non-existing-page-4.html');
|
|
server.setRedirect('/non-existing-page-4.html', '/empty.html');
|
|
|
|
const response = await page.goto(server.PREFIX + '/non-existing-page.html');
|
|
expect(response.status()).toBe(200);
|
|
expect(response.url()).toContain('empty.html');
|
|
|
|
expect(intercepted.length).toBe(1);
|
|
expect(intercepted[0].resourceType()).toBe('document');
|
|
expect(intercepted[0].isNavigationRequest()).toBe(true);
|
|
expect(intercepted[0].url()).toContain('/non-existing-page.html');
|
|
|
|
const chain = [];
|
|
for (let r = response.request(); r; r = r.redirectedFrom()) {
|
|
chain.push(r);
|
|
expect(r.isNavigationRequest()).toBe(true);
|
|
}
|
|
expect(chain.length).toBe(5);
|
|
expect(chain[0].url()).toContain('/empty.html');
|
|
expect(chain[1].url()).toContain('/non-existing-page-4.html');
|
|
expect(chain[2].url()).toContain('/non-existing-page-3.html');
|
|
expect(chain[3].url()).toContain('/non-existing-page-2.html');
|
|
expect(chain[4].url()).toContain('/non-existing-page.html');
|
|
for (let i = 0; i < chain.length; i++)
|
|
expect(chain[i].redirectedTo()).toBe(i ? chain[i - 1] : null);
|
|
});
|
|
it('should work with redirects for subresources', async({page, server}) => {
|
|
const intercepted = [];
|
|
await page.route('**/*', route => {
|
|
route.continue();
|
|
intercepted.push(route.request());
|
|
});
|
|
server.setRedirect('/one-style.css', '/two-style.css');
|
|
server.setRedirect('/two-style.css', '/three-style.css');
|
|
server.setRedirect('/three-style.css', '/four-style.css');
|
|
server.setRoute('/four-style.css', (req, res) => res.end('body {box-sizing: border-box; }'));
|
|
|
|
const response = await page.goto(server.PREFIX + '/one-style.html');
|
|
expect(response.status()).toBe(200);
|
|
expect(response.url()).toContain('one-style.html');
|
|
|
|
expect(intercepted.length).toBe(2);
|
|
expect(intercepted[0].resourceType()).toBe('document');
|
|
expect(intercepted[0].url()).toContain('one-style.html');
|
|
|
|
let r = intercepted[1];
|
|
for (const url of ['/one-style.css', '/two-style.css', '/three-style.css', '/four-style.css']) {
|
|
expect(r.resourceType()).toBe('stylesheet');
|
|
expect(r.url()).toContain(url);
|
|
r = r.redirectedTo();
|
|
}
|
|
expect(r).toBe(null);
|
|
});
|
|
it('should work with equal requests', async({page, server}) => {
|
|
await page.goto(server.EMPTY_PAGE);
|
|
let responseCount = 1;
|
|
server.setRoute('/zzz', (req, res) => res.end((responseCount++) * 11 + ''));
|
|
|
|
let spinner = false;
|
|
// Cancel 2nd request.
|
|
await page.route('**/*', route => {
|
|
spinner ? route.abort() : route.continue();
|
|
spinner = !spinner;
|
|
});
|
|
const results = [];
|
|
for (let i = 0; i < 3; i++)
|
|
results.push(await page.evaluate(() => fetch('/zzz').then(response => response.text()).catch(e => 'FAILED')));
|
|
expect(results).toEqual(['11', 'FAILED', '22']);
|
|
});
|
|
it('should navigate to dataURL and not fire dataURL requests', async({page, server}) => {
|
|
const requests = [];
|
|
await page.route('**/*', route => {
|
|
requests.push(route.request());
|
|
route.continue();
|
|
});
|
|
const dataURL = 'data:text/html,<div>yo</div>';
|
|
const response = await page.goto(dataURL);
|
|
expect(response).toBe(null);
|
|
expect(requests.length).toBe(0);
|
|
});
|
|
it('should be able to fetch dataURL and not fire dataURL requests', async({page, server}) => {
|
|
await page.goto(server.EMPTY_PAGE);
|
|
const requests = [];
|
|
await page.route('**/*', route => {
|
|
requests.push(route.request());
|
|
route.continue();
|
|
});
|
|
const dataURL = 'data:text/html,<div>yo</div>';
|
|
const text = await page.evaluate(url => fetch(url).then(r => r.text()), dataURL);
|
|
expect(text).toBe('<div>yo</div>');
|
|
expect(requests.length).toBe(0);
|
|
});
|
|
it('should navigate to URL with hash and and fire requests without hash', async({page, server}) => {
|
|
const requests = [];
|
|
await page.route('**/*', route => {
|
|
requests.push(route.request());
|
|
route.continue();
|
|
});
|
|
const response = await page.goto(server.EMPTY_PAGE + '#hash');
|
|
expect(response.status()).toBe(200);
|
|
expect(response.url()).toBe(server.EMPTY_PAGE);
|
|
expect(requests.length).toBe(1);
|
|
expect(requests[0].url()).toBe(server.EMPTY_PAGE);
|
|
});
|
|
it('should work with encoded server', async({page, server}) => {
|
|
// The requestWillBeSent will report encoded URL, whereas interception will
|
|
// report URL as-is. @see crbug.com/759388
|
|
await page.route('**/*', route => route.continue());
|
|
const response = await page.goto(server.PREFIX + '/some nonexisting page');
|
|
expect(response.status()).toBe(404);
|
|
});
|
|
it('should work with badly encoded server', async({page, server}) => {
|
|
server.setRoute('/malformed?rnd=%911', (req, res) => res.end());
|
|
await page.route('**/*', route => route.continue());
|
|
const response = await page.goto(server.PREFIX + '/malformed?rnd=%911');
|
|
expect(response.status()).toBe(200);
|
|
});
|
|
it('should work with encoded server - 2', async({page, server}) => {
|
|
// The requestWillBeSent will report URL as-is, whereas interception will
|
|
// report encoded URL for stylesheet. @see crbug.com/759388
|
|
const requests = [];
|
|
await page.route('**/*', route => {
|
|
route.continue();
|
|
requests.push(route.request());
|
|
});
|
|
const response = await page.goto(`data:text/html,<link rel="stylesheet" href="${server.PREFIX}/fonts?helvetica|arial"/>`);
|
|
expect(response).toBe(null);
|
|
expect(requests.length).toBe(1);
|
|
expect((await requests[0].response()).status()).toBe(404);
|
|
});
|
|
it('should not throw "Invalid Interception Id" if the request was cancelled', async({page, server}) => {
|
|
await page.setContent('<iframe></iframe>');
|
|
let route = null;
|
|
await page.route('**/*', async r => route = r);
|
|
page.$eval('iframe', (frame, url) => frame.src = url, server.EMPTY_PAGE),
|
|
// Wait for request interception.
|
|
await page.waitForEvent('request');
|
|
// Delete frame to cause request to be canceled.
|
|
await page.$eval('iframe', frame => frame.remove());
|
|
let error = null;
|
|
await route.continue().catch(e => error = e);
|
|
expect(error).toBe(null);
|
|
});
|
|
it('should intercept main resource during cross-process navigation', async({page, server}) => {
|
|
await page.goto(server.EMPTY_PAGE);
|
|
let intercepted = false;
|
|
await page.route(server.CROSS_PROCESS_PREFIX + '/empty.html', route => {
|
|
intercepted = true;
|
|
route.continue();
|
|
});
|
|
const response = await page.goto(server.CROSS_PROCESS_PREFIX + '/empty.html');
|
|
expect(response.ok()).toBe(true);
|
|
expect(intercepted).toBe(true);
|
|
});
|
|
it('should create a redirect', async({page, server}) => {
|
|
await page.goto(server.PREFIX + '/empty.html');
|
|
await page.route('**/*', async(route, request) => {
|
|
if (request.url() !== server.PREFIX + '/redirect_this')
|
|
return route.continue();
|
|
await route.fulfill({
|
|
status: 301,
|
|
headers: {
|
|
'location': '/empty.html',
|
|
}
|
|
});
|
|
});
|
|
|
|
const text = await page.evaluate(async url => {
|
|
const data = await fetch(url);
|
|
return data.text();
|
|
}, server.PREFIX + '/redirect_this');
|
|
expect(text).toBe('');
|
|
});
|
|
|
|
it('should support cors with GET', async({page, server}) => {
|
|
await page.goto(server.EMPTY_PAGE);
|
|
await page.route('**/cars*', async (route, request) => {
|
|
const headers = request.url().endsWith('allow') ? { 'access-control-allow-origin': '*' } : {};
|
|
await route.fulfill({
|
|
contentType: 'application/json',
|
|
headers,
|
|
status: 200,
|
|
body: JSON.stringify(['electric', 'gas']),
|
|
});
|
|
});
|
|
{
|
|
// Should succeed
|
|
const resp = await page.evaluate(async () => {
|
|
const response = await fetch('https://example.com/cars?allow', { mode: 'cors' });
|
|
return response.json();
|
|
});
|
|
expect(resp).toEqual(['electric', 'gas']);
|
|
}
|
|
{
|
|
// Should be rejected
|
|
const error = await page.evaluate(async () => {
|
|
const response = await fetch('https://example.com/cars?reject', { mode: 'cors' });
|
|
return response.json();
|
|
}).catch(e => e);
|
|
expect(error.message).toContain('failed');
|
|
}
|
|
});
|
|
|
|
it('should support cors with POST', async({page, server}) => {
|
|
await page.goto(server.EMPTY_PAGE);
|
|
await page.route('**/cars', async (route) => {
|
|
await route.fulfill({
|
|
contentType: 'application/json',
|
|
headers: { 'Access-Control-Allow-Origin': '*' },
|
|
status: 200,
|
|
body: JSON.stringify(['electric', 'gas']),
|
|
});
|
|
});
|
|
const resp = await page.evaluate(async () => {
|
|
const response = await fetch('https://example.com/cars', {
|
|
method: 'POST',
|
|
headers: { 'Content-Type': 'application/json' },
|
|
mode: 'cors',
|
|
body: JSON.stringify({ 'number': 1 })
|
|
});
|
|
return response.json();
|
|
});
|
|
expect(resp).toEqual(['electric', 'gas']);
|
|
});
|
|
|
|
it('should support cors for different methods', async({page, server}) => {
|
|
await page.goto(server.EMPTY_PAGE);
|
|
await page.route('**/cars', async (route, request) => {
|
|
await route.fulfill({
|
|
contentType: 'application/json',
|
|
headers: { 'Access-Control-Allow-Origin': '*' },
|
|
status: 200,
|
|
body: JSON.stringify([request.method(), 'electric', 'gas']),
|
|
});
|
|
});
|
|
// First POST
|
|
{
|
|
const resp = await page.evaluate(async () => {
|
|
const response = await fetch('https://example.com/cars', {
|
|
method: 'POST',
|
|
headers: { 'Content-Type': 'application/json' },
|
|
mode: 'cors',
|
|
body: JSON.stringify({ 'number': 1 })
|
|
});
|
|
return response.json();
|
|
});
|
|
expect(resp).toEqual(['POST', 'electric', 'gas']);
|
|
}
|
|
// Then DELETE
|
|
{
|
|
const resp = await page.evaluate(async () => {
|
|
const response = await fetch('https://example.com/cars', {
|
|
method: 'DELETE',
|
|
headers: {},
|
|
mode: 'cors',
|
|
body: ''
|
|
});
|
|
return response.json();
|
|
});
|
|
expect(resp).toEqual(['DELETE', 'electric', 'gas']);
|
|
}
|
|
});
|
|
});
|
|
|
|
describe('Request.continue', function() {
|
|
it('should work', async({page, server}) => {
|
|
await page.route('**/*', route => route.continue());
|
|
await page.goto(server.EMPTY_PAGE);
|
|
});
|
|
it('should amend HTTP headers', async({page, server}) => {
|
|
await page.route('**/*', route => {
|
|
const headers = Object.assign({}, route.request().headers());
|
|
headers['FOO'] = 'bar';
|
|
route.continue({ headers });
|
|
});
|
|
await page.goto(server.EMPTY_PAGE);
|
|
const [request] = await Promise.all([
|
|
server.waitForRequest('/sleep.zzz'),
|
|
page.evaluate(() => fetch('/sleep.zzz'))
|
|
]);
|
|
expect(request.headers['foo']).toBe('bar');
|
|
});
|
|
it('should amend method', async({page, server}) => {
|
|
const sRequest = server.waitForRequest('/sleep.zzz');
|
|
await page.goto(server.EMPTY_PAGE);
|
|
await page.route('**/*', route => route.continue({ method: 'POST' }));
|
|
const [request] = await Promise.all([
|
|
server.waitForRequest('/sleep.zzz'),
|
|
page.evaluate(() => fetch('/sleep.zzz'))
|
|
]);
|
|
expect(request.method).toBe('POST');
|
|
expect((await sRequest).method).toBe('POST');
|
|
});
|
|
it('should amend method on main request', async({page, server}) => {
|
|
const request = server.waitForRequest('/empty.html');
|
|
await page.route('**/*', route => route.continue({ method: 'POST' }));
|
|
await page.goto(server.EMPTY_PAGE);
|
|
expect((await request).method).toBe('POST');
|
|
});
|
|
it('should amend post data', async({page, server}) => {
|
|
await page.goto(server.EMPTY_PAGE);
|
|
await page.route('**/*', route => {
|
|
route.continue({ postData: 'doggo' });
|
|
});
|
|
const [serverRequest] = await Promise.all([
|
|
server.waitForRequest('/sleep.zzz'),
|
|
page.evaluate(() => fetch('/sleep.zzz', { method: 'POST', body: 'birdy' }))
|
|
]);
|
|
expect(await serverRequest.postBody).toBe('doggo');
|
|
});
|
|
});
|
|
|
|
describe('Request.fulfill', function() {
|
|
it('should work', async({page, server}) => {
|
|
await page.route('**/*', route => {
|
|
route.fulfill({
|
|
status: 201,
|
|
headers: {
|
|
foo: 'bar'
|
|
},
|
|
contentType: 'text/html',
|
|
body: 'Yo, page!'
|
|
});
|
|
});
|
|
const response = await page.goto(server.EMPTY_PAGE);
|
|
expect(response.status()).toBe(201);
|
|
expect(response.headers().foo).toBe('bar');
|
|
expect(await page.evaluate(() => document.body.textContent)).toBe('Yo, page!');
|
|
});
|
|
it('should work with status code 422', async({page, server}) => {
|
|
await page.route('**/*', route => {
|
|
route.fulfill({
|
|
status: 422,
|
|
body: 'Yo, page!'
|
|
});
|
|
});
|
|
const response = await page.goto(server.EMPTY_PAGE);
|
|
expect(response.status()).toBe(422);
|
|
expect(response.statusText()).toBe('Unprocessable Entity');
|
|
expect(await page.evaluate(() => document.body.textContent)).toBe('Yo, page!');
|
|
});
|
|
it.skip(FFOX && !HEADLESS)('should allow mocking binary responses', async({page, server, golden}) => {
|
|
// Firefox headful produces a different image.
|
|
await page.route('**/*', route => {
|
|
const imageBuffer = fs.readFileSync(path.join(__dirname, 'assets', 'pptr.png'));
|
|
route.fulfill({
|
|
contentType: 'image/png',
|
|
body: imageBuffer
|
|
});
|
|
});
|
|
await page.evaluate(PREFIX => {
|
|
const img = document.createElement('img');
|
|
img.src = PREFIX + '/does-not-exist.png';
|
|
document.body.appendChild(img);
|
|
return new Promise(fulfill => img.onload = fulfill);
|
|
}, server.PREFIX);
|
|
const img = await page.$('img');
|
|
expect(await img.screenshot()).toBeGolden(golden('mock-binary-response.png'));
|
|
});
|
|
it.skip(FFOX && !HEADLESS)('should allow mocking svg with charset', async({page, server, golden}) => {
|
|
// Firefox headful produces a different image.
|
|
await page.route('**/*', route => {
|
|
route.fulfill({
|
|
contentType: 'image/svg+xml ; charset=utf-8',
|
|
body: '<svg width="50" height="50" version="1.1" xmlns="http://www.w3.org/2000/svg"><rect x="10" y="10" width="30" height="30" stroke="black" fill="transparent" stroke-width="5"/></svg>'
|
|
});
|
|
});
|
|
await page.evaluate(PREFIX => {
|
|
const img = document.createElement('img');
|
|
img.src = PREFIX + '/does-not-exist.svg';
|
|
document.body.appendChild(img);
|
|
return new Promise((f, r) => { img.onload = f; img.onerror = r; });
|
|
}, server.PREFIX);
|
|
const img = await page.$('img');
|
|
expect(await img.screenshot()).toBeGolden(golden('mock-svg.png'));
|
|
});
|
|
it('should work with file path', async({page, server, golden}) => {
|
|
await page.route('**/*', route => route.fulfill({ contentType: 'shouldBeIgnored', path: path.join(__dirname, 'assets', 'pptr.png') }));
|
|
await page.evaluate(PREFIX => {
|
|
const img = document.createElement('img');
|
|
img.src = PREFIX + '/does-not-exist.png';
|
|
document.body.appendChild(img);
|
|
return new Promise(fulfill => img.onload = fulfill);
|
|
}, server.PREFIX);
|
|
const img = await page.$('img');
|
|
expect(await img.screenshot()).toBeGolden(golden('mock-binary-response.png'));
|
|
});
|
|
it('should stringify intercepted request response headers', async({page, server}) => {
|
|
await page.route('**/*', route => {
|
|
route.fulfill({
|
|
status: 200,
|
|
headers: {
|
|
'foo': true
|
|
},
|
|
body: 'Yo, page!'
|
|
});
|
|
});
|
|
const response = await page.goto(server.EMPTY_PAGE);
|
|
expect(response.status()).toBe(200);
|
|
const headers = response.headers();
|
|
expect(headers.foo).toBe('true');
|
|
expect(await page.evaluate(() => document.body.textContent)).toBe('Yo, page!');
|
|
});
|
|
it('should not modify the headers sent to the server', async({page, server}) => {
|
|
await page.goto(server.PREFIX + '/empty.html');
|
|
const interceptedRequests = [];
|
|
|
|
//this is just to enable request interception, which disables caching in chromium
|
|
await page.route(server.PREFIX + '/unused');
|
|
|
|
server.setRoute('/something', (request, response) => {
|
|
interceptedRequests.push(request);
|
|
response.writeHead(200, { 'Access-Control-Allow-Origin': '*' });
|
|
response.end('done');
|
|
});
|
|
|
|
const text = await page.evaluate(async url => {
|
|
const data = await fetch(url);
|
|
return data.text();
|
|
}, server.CROSS_PROCESS_PREFIX + '/something');
|
|
expect(text).toBe('done');
|
|
|
|
let playwrightRequest;
|
|
await page.route(server.CROSS_PROCESS_PREFIX + '/something', (route, request) => {
|
|
playwrightRequest = request;
|
|
route.continue({
|
|
headers: {
|
|
...request.headers()
|
|
}
|
|
});
|
|
});
|
|
|
|
const textAfterRoute = await page.evaluate(async url => {
|
|
const data = await fetch(url);
|
|
return data.text();
|
|
}, server.CROSS_PROCESS_PREFIX + '/something');
|
|
expect(textAfterRoute).toBe('done');
|
|
|
|
expect(interceptedRequests.length).toBe(2);
|
|
expect(interceptedRequests[1].headers).toEqual(interceptedRequests[0].headers);
|
|
});
|
|
it('should include the origin header', async({page, server}) => {
|
|
await page.goto(server.PREFIX + '/empty.html');
|
|
let interceptedRequest;
|
|
await page.route(server.CROSS_PROCESS_PREFIX + '/something', (route, request) => {
|
|
interceptedRequest = request;
|
|
route.fulfill({
|
|
headers: {
|
|
'Access-Control-Allow-Origin': '*',
|
|
},
|
|
contentType: 'text/plain',
|
|
body: 'done'
|
|
});
|
|
});
|
|
|
|
const text = await page.evaluate(async url => {
|
|
const data = await fetch(url);
|
|
return data.text();
|
|
}, server.CROSS_PROCESS_PREFIX + '/something');
|
|
expect(text).toBe('done');
|
|
expect(interceptedRequest.headers()['origin']).toEqual(server.PREFIX);
|
|
});
|
|
});
|
|
|
|
describe('Interception vs isNavigationRequest', () => {
|
|
it('should work with request interception', async({page, server}) => {
|
|
const requests = new Map();
|
|
await page.route('**/*', route => {
|
|
requests.set(route.request().url().split('/').pop(), route.request());
|
|
route.continue();
|
|
});
|
|
server.setRedirect('/rrredirect', '/frames/one-frame.html');
|
|
await page.goto(server.PREFIX + '/rrredirect');
|
|
expect(requests.get('rrredirect').isNavigationRequest()).toBe(true);
|
|
expect(requests.get('frame.html').isNavigationRequest()).toBe(true);
|
|
expect(requests.get('script.js').isNavigationRequest()).toBe(false);
|
|
expect(requests.get('style.css').isNavigationRequest()).toBe(false);
|
|
});
|
|
});
|
|
|
|
describe('ignoreHTTPSErrors', function() {
|
|
it('should work with request interception', async({browser, httpsServer}) => {
|
|
const context = await browser.newContext({ ignoreHTTPSErrors: true });
|
|
const page = await context.newPage();
|
|
|
|
await page.route('**/*', route => route.continue());
|
|
const response = await page.goto(httpsServer.EMPTY_PAGE);
|
|
expect(response.status()).toBe(200);
|
|
await context.close();
|
|
});
|
|
});
|
|
|
|
describe('service worker', function() {
|
|
it('should intercept after a service worker', async({browser, page, server, context}) => {
|
|
await page.goto(server.PREFIX + '/serviceworkers/fetchdummy/sw.html');
|
|
await page.evaluate(() => window.activationPromise);
|
|
|
|
// Sanity check.
|
|
const swResponse = await page.evaluate(() => fetchDummy('foo'));
|
|
expect(swResponse).toBe('responseFromServiceWorker:foo');
|
|
|
|
await page.route('**/foo', route => {
|
|
const slash = route.request().url().lastIndexOf('/');
|
|
const name = route.request().url().substring(slash + 1);
|
|
route.fulfill({
|
|
status: 200,
|
|
contentType: 'text/css',
|
|
body: 'responseFromInterception:' + name
|
|
});
|
|
});
|
|
|
|
// Page route is applied after service worker fetch event.
|
|
const swResponse2 = await page.evaluate(() => fetchDummy('foo'));
|
|
expect(swResponse2).toBe('responseFromServiceWorker:foo');
|
|
|
|
// Page route is not applied to service worker initiated fetch.
|
|
const nonInterceptedResponse = await page.evaluate(() => fetchDummy('passthrough'));
|
|
expect(nonInterceptedResponse).toBe('FAILURE: Not Found');
|
|
});
|
|
});
|
|
|
|
describe('glob', function() {
|
|
it('should work with glob', async({newPage, httpsServer}) => {
|
|
expect(helper.globToRegex('**/*.js').test('https://localhost:8080/foo.js')).toBeTruthy();
|
|
expect(helper.globToRegex('**/*.css').test('https://localhost:8080/foo.js')).toBeFalsy();
|
|
expect(helper.globToRegex('*.js').test('https://localhost:8080/foo.js')).toBeFalsy();
|
|
expect(helper.globToRegex('https://**/*.js').test('https://localhost:8080/foo.js')).toBeTruthy();
|
|
expect(helper.globToRegex('http://localhost:8080/simple/path.js').test('http://localhost:8080/simple/path.js')).toBeTruthy();
|
|
expect(helper.globToRegex('http://localhost:8080/?imple/path.js').test('http://localhost:8080/Simple/path.js')).toBeTruthy();
|
|
expect(helper.globToRegex('**/{a,b}.js').test('https://localhost:8080/a.js')).toBeTruthy();
|
|
expect(helper.globToRegex('**/{a,b}.js').test('https://localhost:8080/b.js')).toBeTruthy();
|
|
expect(helper.globToRegex('**/{a,b}.js').test('https://localhost:8080/c.js')).toBeFalsy();
|
|
|
|
expect(helper.globToRegex('**/*.{png,jpg,jpeg}').test('https://localhost:8080/c.jpg')).toBeTruthy();
|
|
expect(helper.globToRegex('**/*.{png,jpg,jpeg}').test('https://localhost:8080/c.jpeg')).toBeTruthy();
|
|
expect(helper.globToRegex('**/*.{png,jpg,jpeg}').test('https://localhost:8080/c.png')).toBeTruthy();
|
|
expect(helper.globToRegex('**/*.{png,jpg,jpeg}').test('https://localhost:8080/c.css')).toBeFalsy();
|
|
});
|
|
});
|
|
|
|
describe('regexp', function() {
|
|
it('should work with regular expression passed from a different context', async({page, server}) => {
|
|
const ctx = vm.createContext();
|
|
const regexp = vm.runInContext('new RegExp("empty\\.html")', ctx);
|
|
let intercepted = false;
|
|
|
|
await page.route(regexp, (route, request) => {
|
|
expect(route.request()).toBe(request);
|
|
expect(request.url()).toContain('empty.html');
|
|
expect(request.headers()['user-agent']).toBeTruthy();
|
|
expect(request.method()).toBe('GET');
|
|
expect(request.postData()).toBe(null);
|
|
expect(request.isNavigationRequest()).toBe(true);
|
|
expect(request.resourceType()).toBe('document');
|
|
expect(request.frame() === page.mainFrame()).toBe(true);
|
|
expect(request.frame().url()).toBe('about:blank');
|
|
route.continue();
|
|
intercepted = true;
|
|
});
|
|
|
|
const response = await page.goto(server.EMPTY_PAGE);
|
|
expect(response.ok()).toBe(true);
|
|
expect(intercepted).toBe(true);
|
|
});
|
|
});
|