playwright/test/navigation.spec.js
2020-06-06 20:59:06 -07:00

1041 lines
44 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 utils = require('./utils');
const path = require('path');
const url = require('url');
const {FFOX, CHROMIUM, WEBKIT, MAC, WIN} = utils.testOptions(browserType);
describe('Page.goto', function() {
it('should work', async({page, server}) => {
await page.goto(server.EMPTY_PAGE);
expect(page.url()).toBe(server.EMPTY_PAGE);
});
it('should work with file URL', async({page, server}) => {
const fileurl = url.pathToFileURL(path.join(__dirname, 'assets', 'frames', 'two-frames.html')).href;
await page.goto(fileurl);
expect(page.url().toLowerCase()).toBe(fileurl.toLowerCase());
expect(page.frames().length).toBe(3);
});
it('should use http for no protocol', async({page, server}) => {
await page.goto(server.EMPTY_PAGE.substring('http://'.length));
expect(page.url()).toBe(server.EMPTY_PAGE);
});
it('should work cross-process', async({page, server}) => {
await page.goto(server.EMPTY_PAGE);
expect(page.url()).toBe(server.EMPTY_PAGE);
const url = server.CROSS_PROCESS_PREFIX + '/empty.html';
let requestFrame;
page.on('request', r => {
if (r.url() === url)
requestFrame = r.frame();
});
const response = await page.goto(url);
expect(page.url()).toBe(url);
expect(response.frame()).toBe(page.mainFrame());
expect(requestFrame).toBe(page.mainFrame());
expect(response.url()).toBe(url);
});
it('should capture iframe navigation request', async({page, server}) => {
await page.goto(server.EMPTY_PAGE);
expect(page.url()).toBe(server.EMPTY_PAGE);
let requestFrame;
page.on('request', r => {
if (r.url() === server.PREFIX + '/frames/frame.html')
requestFrame = r.frame();
});
const response = await page.goto(server.PREFIX + '/frames/one-frame.html');
expect(page.url()).toBe(server.PREFIX + '/frames/one-frame.html');
expect(response.frame()).toBe(page.mainFrame());
expect(response.url()).toBe(server.PREFIX + '/frames/one-frame.html');
expect(page.frames().length).toBe(2);
expect(requestFrame).toBe(page.frames()[1]);
});
it('should capture cross-process iframe navigation request', async({page, server}) => {
await page.goto(server.EMPTY_PAGE);
expect(page.url()).toBe(server.EMPTY_PAGE);
let requestFrame;
page.on('request', r => {
if (r.url() === server.CROSS_PROCESS_PREFIX + '/frames/frame.html')
requestFrame = r.frame();
});
const response = await page.goto(server.CROSS_PROCESS_PREFIX + '/frames/one-frame.html');
expect(page.url()).toBe(server.CROSS_PROCESS_PREFIX + '/frames/one-frame.html');
expect(response.frame()).toBe(page.mainFrame());
expect(response.url()).toBe(server.CROSS_PROCESS_PREFIX + '/frames/one-frame.html');
expect(page.frames().length).toBe(2);
expect(requestFrame).toBe(page.frames()[1]);
});
it('should work with anchor navigation', async({page, server}) => {
await page.goto(server.EMPTY_PAGE);
expect(page.url()).toBe(server.EMPTY_PAGE);
await page.goto(server.EMPTY_PAGE + '#foo');
expect(page.url()).toBe(server.EMPTY_PAGE + '#foo');
await page.goto(server.EMPTY_PAGE + '#bar');
expect(page.url()).toBe(server.EMPTY_PAGE + '#bar');
});
it('should work with redirects', async({page, server}) => {
server.setRedirect('/redirect/1.html', '/redirect/2.html');
server.setRedirect('/redirect/2.html', '/empty.html');
const response = await page.goto(server.PREFIX + '/redirect/1.html');
expect(response.status()).toBe(200);
expect(page.url()).toBe(server.EMPTY_PAGE);
});
it('should navigate to about:blank', async({page, server}) => {
const response = await page.goto('about:blank');
expect(response).toBe(null);
});
it('should return response when page changes its URL after load', async({page, server}) => {
const response = await page.goto(server.PREFIX + '/historyapi.html');
expect(response.status()).toBe(200);
});
it('should work with subframes return 204', async({page, server}) => {
server.setRoute('/frames/frame.html', (req, res) => {
res.statusCode = 204;
res.end();
});
await page.goto(server.PREFIX + '/frames/one-frame.html');
});
it('should fail when server returns 204', async({page, server}) => {
// Webkit just loads an empty page.
server.setRoute('/empty.html', (req, res) => {
res.statusCode = 204;
res.end();
});
let error = null;
await page.goto(server.EMPTY_PAGE).catch(e => error = e);
expect(error).not.toBe(null);
if (CHROMIUM)
expect(error.message).toContain('net::ERR_ABORTED');
else if (WEBKIT)
expect(error.message).toContain('Aborted: 204 No Content');
else
expect(error.message).toContain('NS_BINDING_ABORTED');
});
it('should navigate to empty page with domcontentloaded', async({page, server}) => {
const response = await page.goto(server.EMPTY_PAGE, {waitUntil: 'domcontentloaded'});
expect(response.status()).toBe(200);
});
it('should work when page calls history API in beforeunload', async({page, server}) => {
await page.goto(server.EMPTY_PAGE);
await page.evaluate(() => {
window.addEventListener('beforeunload', () => history.replaceState(null, 'initial', window.location.href), false);
});
const response = await page.goto(server.PREFIX + '/grid.html');
expect(response.status()).toBe(200);
});
it('should fail when navigating to bad url', async({page, server}) => {
let error = null;
await page.goto('asdfasdf').catch(e => error = e);
if (CHROMIUM || WEBKIT)
expect(error.message).toContain('Cannot navigate to invalid URL');
else
expect(error.message).toContain('Invalid url');
});
it('should fail when navigating to bad SSL', async({page, httpsServer}) => {
// Make sure that network events do not emit 'undefined'.
// @see https://crbug.com/750469
page.on('request', request => expect(request).toBeTruthy());
page.on('requestfinished', request => expect(request).toBeTruthy());
page.on('requestfailed', request => expect(request).toBeTruthy());
let error = null;
await page.goto(httpsServer.EMPTY_PAGE).catch(e => error = e);
expectSSLError(error.message);
});
it('should fail when navigating to bad SSL after redirects', async({page, server, httpsServer}) => {
server.setRedirect('/redirect/1.html', '/redirect/2.html');
server.setRedirect('/redirect/2.html', '/empty.html');
let error = null;
await page.goto(httpsServer.PREFIX + '/redirect/1.html').catch(e => error = e);
expectSSLError(error.message);
});
it('should not crash when navigating to bad SSL after a cross origin navigation', async({page, server, httpsServer}) => {
await page.goto(server.CROSS_PROCESS_PREFIX + '/empty.html');
await page.goto(httpsServer.EMPTY_PAGE).catch(e => void 0);
});
it('should not throw if networkidle0 is passed as an option', async({page, server}) => {
let error = null;
await page.goto(server.EMPTY_PAGE, {waitUntil: 'networkidle0'});
});
it('should throw if networkidle2 is passed as an option', async({page, server}) => {
let error = null;
await page.goto(server.EMPTY_PAGE, {waitUntil: 'networkidle2'}).catch(err => error = err);
expect(error.message).toContain('Unsupported waitUntil option');
});
it('should fail when main resources failed to load', async({page, server}) => {
let error = null;
await page.goto('http://localhost:44123/non-existing-url').catch(e => error = e);
if (CHROMIUM)
expect(error.message).toContain('net::ERR_CONNECTION_REFUSED');
else if (WEBKIT && WIN)
expect(error.message).toContain(`Couldn\'t connect to server`);
else if (WEBKIT)
expect(error.message).toContain('Could not connect');
else
expect(error.message).toContain('NS_ERROR_CONNECTION_REFUSED');
});
it('should fail when exceeding maximum navigation timeout', async({page, server}) => {
// Hang for request to the empty.html
server.setRoute('/empty.html', (req, res) => { });
let error = null;
await page.goto(server.PREFIX + '/empty.html', {timeout: 1}).catch(e => error = e);
expect(error.message).toContain('Timeout 1ms exceeded during page.goto.');
expect(error.message).toContain(server.PREFIX + '/empty.html');
expect(error).toBeInstanceOf(playwright.errors.TimeoutError);
});
it('should fail when exceeding default maximum navigation timeout', async({page, server}) => {
// Hang for request to the empty.html
server.setRoute('/empty.html', (req, res) => { });
let error = null;
page.context().setDefaultNavigationTimeout(2);
page.setDefaultNavigationTimeout(1);
await page.goto(server.PREFIX + '/empty.html').catch(e => error = e);
expect(error.message).toContain('Timeout 1ms exceeded during page.goto.');
expect(error.message).toContain(server.PREFIX + '/empty.html');
expect(error).toBeInstanceOf(playwright.errors.TimeoutError);
});
it('should fail when exceeding browser context navigation timeout', async({page, server}) => {
// Hang for request to the empty.html
server.setRoute('/empty.html', (req, res) => { });
let error = null;
page.context().setDefaultNavigationTimeout(2);
await page.goto(server.PREFIX + '/empty.html').catch(e => error = e);
expect(error.message).toContain('Timeout 2ms exceeded during page.goto.');
expect(error.message).toContain(server.PREFIX + '/empty.html');
expect(error).toBeInstanceOf(playwright.errors.TimeoutError);
});
it('should fail when exceeding default maximum timeout', async({page, server}) => {
// Hang for request to the empty.html
server.setRoute('/empty.html', (req, res) => { });
let error = null;
page.context().setDefaultTimeout(2);
page.setDefaultTimeout(1);
await page.goto(server.PREFIX + '/empty.html').catch(e => error = e);
expect(error.message).toContain('Timeout 1ms exceeded during page.goto.');
expect(error.message).toContain(server.PREFIX + '/empty.html');
expect(error).toBeInstanceOf(playwright.errors.TimeoutError);
});
it('should fail when exceeding browser context timeout', async({page, server}) => {
// Hang for request to the empty.html
server.setRoute('/empty.html', (req, res) => { });
let error = null;
page.context().setDefaultTimeout(2);
await page.goto(server.PREFIX + '/empty.html').catch(e => error = e);
expect(error.message).toContain('Timeout 2ms exceeded during page.goto.');
expect(error.message).toContain(server.PREFIX + '/empty.html');
expect(error).toBeInstanceOf(playwright.errors.TimeoutError);
});
it('should prioritize default navigation timeout over default timeout', async({page, server}) => {
// Hang for request to the empty.html
server.setRoute('/empty.html', (req, res) => { });
let error = null;
page.setDefaultTimeout(0);
page.setDefaultNavigationTimeout(1);
await page.goto(server.PREFIX + '/empty.html').catch(e => error = e);
expect(error.message).toContain('Timeout 1ms exceeded during page.goto.');
expect(error.message).toContain(server.PREFIX + '/empty.html');
expect(error).toBeInstanceOf(playwright.errors.TimeoutError);
});
it('should disable timeout when its set to 0', async({page, server}) => {
let error = null;
let loaded = false;
page.once('load', () => loaded = true);
await page.goto(server.PREFIX + '/grid.html', {timeout: 0, waitUntil: 'load'}).catch(e => error = e);
expect(error).toBe(null);
expect(loaded).toBe(true);
});
it('should work when navigating to valid url', async({page, server}) => {
const response = await page.goto(server.EMPTY_PAGE);
expect(response.ok()).toBe(true);
});
it('should work when navigating to data url', async({page, server}) => {
const response = await page.goto('data:text/html,hello');
expect(response).toBe(null);
});
it('should work when navigating to 404', async({page, server}) => {
const response = await page.goto(server.PREFIX + '/not-found');
expect(response.ok()).toBe(false);
expect(response.status()).toBe(404);
});
it('should return last response in redirect chain', async({page, server}) => {
server.setRedirect('/redirect/1.html', '/redirect/2.html');
server.setRedirect('/redirect/2.html', '/redirect/3.html');
server.setRedirect('/redirect/3.html', server.EMPTY_PAGE);
const response = await page.goto(server.PREFIX + '/redirect/1.html');
expect(response.ok()).toBe(true);
expect(response.url()).toBe(server.EMPTY_PAGE);
});
it('should not leak listeners during navigation', async({page, server}) => {
let warning = null;
const warningHandler = w => warning = w;
process.on('warning', warningHandler);
for (let i = 0; i < 20; ++i)
await page.goto(server.EMPTY_PAGE);
process.removeListener('warning', warningHandler);
expect(warning).toBe(null);
});
it('should not leak listeners during bad navigation', async({page, server}) => {
let warning = null;
const warningHandler = w => warning = w;
process.on('warning', warningHandler);
for (let i = 0; i < 20; ++i)
await page.goto('asdf').catch(e => {/* swallow navigation error */});
process.removeListener('warning', warningHandler);
expect(warning).toBe(null);
});
it('should not leak listeners during navigation of 11 pages', async({page, context, server}) => {
let warning = null;
const warningHandler = w => warning = w;
process.on('warning', warningHandler);
await Promise.all([...Array(20)].map(async() => {
const page = await context.newPage();
await page.goto(server.EMPTY_PAGE);
await page.close();
}));
process.removeListener('warning', warningHandler);
expect(warning).toBe(null);
});
it('should navigate to dataURL and not fire dataURL requests', async({page, server}) => {
const requests = [];
page.on('request', request => requests.push(request));
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 navigate to URL with hash and fire requests without hash', async({page, server}) => {
const requests = [];
page.on('request', request => requests.push(request));
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 self requesting page', async({page, server}) => {
const response = await page.goto(server.PREFIX + '/self-request.html');
expect(response.status()).toBe(200);
expect(response.url()).toContain('self-request.html');
});
it('should fail when navigating and show the url at the error message', async function({page, server, httpsServer}) {
const url = httpsServer.PREFIX + '/redirect/1.html';
let error = null;
try {
await page.goto(url);
} catch (e) {
error = e;
}
expect(error.message).toContain(url);
});
it('should send referer', async({page, server}) => {
const [request1, request2] = await Promise.all([
server.waitForRequest('/grid.html'),
server.waitForRequest('/digits/1.png'),
page.goto(server.PREFIX + '/grid.html', {
referer: 'http://google.com/',
}),
]);
expect(request1.headers['referer']).toBe('http://google.com/');
// Make sure subresources do not inherit referer.
expect(request2.headers['referer']).toBe(server.PREFIX + '/grid.html');
expect(page.url()).toBe(server.PREFIX + '/grid.html');
});
it('should reject referer option when setExtraHTTPHeaders provides referer', async({page, server}) => {
await page.setExtraHTTPHeaders({ 'referer': 'http://microsoft.com/' });
let error;
await page.goto(server.PREFIX + '/grid.html', {
referer: 'http://google.com/',
}).catch(e => error = e);
expect(error.message).toContain('"referer" is already specified as extra HTTP header');
expect(error.message).toContain(server.PREFIX + '/grid.html');
});
it('should override referrer-policy', async({page, server}) => {
server.setRoute('/grid.html', (req, res) => {
res.setHeader('Referrer-Policy', 'no-referrer');
server.serveFile(req, res, '/grid.html');
});
const [request1, request2] = await Promise.all([
server.waitForRequest('/grid.html'),
server.waitForRequest('/digits/1.png'),
page.goto(server.PREFIX + '/grid.html', {
referer: 'http://microsoft.com/',
}),
]);
expect(request1.headers['referer']).toBe('http://microsoft.com/');
// Make sure subresources do not inherit referer.
expect(request2.headers['referer']).toBe(undefined);
expect(page.url()).toBe(server.PREFIX + '/grid.html');
});
it('should fail when canceled by another navigation', async({page, server}) => {
server.setRoute('/one-style.html', (req, res) => {});
const failed = page.goto(server.PREFIX + '/one-style.html').catch(e => e);
await server.waitForRequest('/one-style.html');
await page.goto(server.PREFIX + '/empty.html');
const error = await failed;
expect(error.message).toBeTruthy();
});
it.skip(true)('extraHttpHeaders should be pushed to provisional page', async({page, server}) => {
// This test is flaky, because we cannot await page.setExtraHTTPHeaders.
// We need a way to test our implementation by more than just public api.
await page.goto(server.EMPTY_PAGE);
const pagePath = '/one-style.html';
server.setRoute(pagePath, async (req, res) => {
page.setExtraHTTPHeaders({ foo: 'bar' });
server.serveFile(req, res, pagePath);
});
const [htmlReq, cssReq] = await Promise.all([
server.waitForRequest(pagePath),
server.waitForRequest('/one-style.css'),
page.goto(server.CROSS_PROCESS_PREFIX + pagePath)
]);
expect(htmlReq.headers['foo']).toBe(undefined);
expect(cssReq.headers['foo']).toBe('bar');
});
describe('network idle', function() {
it('should navigate to empty page with networkidle', async({page, server}) => {
const response = await page.goto(server.EMPTY_PAGE, { waitUntil: 'networkidle' });
expect(response.status()).toBe(200);
});
/**
* @param {import('../src/frames').Frame} frame
* @param {TestServer} server
* @param {() => Promise<void>} action
* @param {boolean} isSetContent
*/
async function networkIdleTest(frame, server, action, isSetContent) {
const finishResponse = response => {
response.statusCode = 404;
response.end(`File not found`);
};
const waitForRequest = suffix => {
return Promise.all([
server.waitForRequest(suffix),
frame._page.waitForRequest(server.PREFIX + suffix),
])
}
let responses = {};
// Hold on to a bunch of requests without answering.
server.setRoute('/fetch-request-a.js', (req, res) => responses.a = res);
const initialFetchResourcesRequested = Promise.all([
waitForRequest('/fetch-request-a.js'),
]);
let secondFetchResourceRequested;
server.setRoute('/fetch-request-d.js', (req, res) => responses.d = res);
secondFetchResourceRequested = waitForRequest('/fetch-request-d.js');
const waitForLoadPromise = isSetContent ? Promise.resolve() : frame.waitForNavigation({ waitUntil: 'load' });
// Navigate to a page which loads immediately and then does a bunch of
// requests via javascript's fetch method.
const actionPromise = action();
// Track when the action gets completed.
let actionFinished = false;
actionPromise.then(() => actionFinished = true);
// Wait for the frame's 'load' event.
await waitForLoadPromise;
expect(actionFinished).toBe(false);
// Wait for the initial three resources to be requested.
await initialFetchResourcesRequested;
expect(actionFinished).toBe(false);
expect(responses.a).toBeTruthy();
let timer;
let timerTriggered = false;
// Finishing response should trigger the second round.
finishResponse(responses.a);
// Wait for the second round to be requested.
await secondFetchResourceRequested;
expect(actionFinished).toBe(false);
// Finishing the last response should trigger networkidle.
timer = setTimeout(() => timerTriggered = true, 500);
finishResponse(responses.d);
const response = await actionPromise;
clearTimeout(timer);
expect(timerTriggered).toBe(true);
if (!isSetContent)
expect(response.ok()).toBe(true);
}
it('should wait for networkidle to succeed navigation', async({page, server}) => {
await networkIdleTest(page.mainFrame(), server, () => {
return page.goto(server.PREFIX + '/networkidle.html', { waitUntil: 'networkidle' });
});
});
it('should wait for networkidle to succeed navigation with request from previous navigation', async({page, server}) => {
await page.goto(server.EMPTY_PAGE);
server.setRoute('/foo.js', () => {});
await page.setContent(`<script>fetch('foo.js');</script>`);
await networkIdleTest(page.mainFrame(), server, () => {
return page.goto(server.PREFIX + '/networkidle.html', { waitUntil: 'networkidle' });
});
});
it('should wait for networkidle in waitForNavigation', async({page, server}) => {
await networkIdleTest(page.mainFrame(), server, () => {
const promise = page.waitForNavigation({ waitUntil: 'networkidle' });
page.goto(server.PREFIX + '/networkidle.html');
return promise;
});
});
it('should wait for networkidle in setContent', async({page, server}) => {
await page.goto(server.EMPTY_PAGE);
await networkIdleTest(page.mainFrame(), server, () => {
return page.setContent(`<script src='networkidle.js'></script>`, { waitUntil: 'networkidle' });
}, true);
});
it('should wait for networkidle in setContent with request from previous navigation', async({page, server}) => {
await page.goto(server.EMPTY_PAGE);
server.setRoute('/foo.js', () => {});
await page.setContent(`<script>fetch('foo.js');</script>`);
await networkIdleTest(page.mainFrame(), server, () => {
return page.setContent(`<script src='networkidle.js'></script>`, { waitUntil: 'networkidle' });
}, true);
});
it('should wait for networkidle when navigating iframe', async({page, server}) => {
await page.goto(server.PREFIX + '/frames/one-frame.html');
const frame = page.mainFrame().childFrames()[0];
await networkIdleTest(frame, server, () => frame.goto(server.PREFIX + '/networkidle.html', { waitUntil: 'networkidle' }));
});
it('should wait for networkidle in setContent from the child frame', async({page, server}) => {
await page.goto(server.EMPTY_PAGE);
await networkIdleTest(page.mainFrame(), server, () => {
return page.setContent(`<iframe src='networkidle.html'></iframe>`, { waitUntil: 'networkidle' });
}, true);
});
it('should wait for networkidle from the child frame', async({page, server}) => {
await networkIdleTest(page.mainFrame(), server, () => {
return page.goto(server.PREFIX + '/networkidle-frame.html', { waitUntil: 'networkidle' });
});
});
});
});
describe('Page.waitForNavigation', function() {
it('should work', async({page, server}) => {
await page.goto(server.EMPTY_PAGE);
const [response] = await Promise.all([
page.waitForNavigation(),
page.evaluate(url => window.location.href = url, server.PREFIX + '/grid.html')
]);
expect(response.ok()).toBe(true);
expect(response.url()).toContain('grid.html');
});
it('should respect timeout', async({page, server}) => {
const promise = page.waitForNavigation({ url: '**/frame.html', timeout: 5000 });
await page.goto(server.EMPTY_PAGE);
const error = await promise.catch(e => e);
expect(error.message).toContain('Timeout 5000ms exceeded during page.waitForNavigation.');
expect(error.message).toContain('waiting for navigation to "**/frame.html" until "load"');
expect(error.message).toContain(`navigated to "${server.EMPTY_PAGE}"`);
expect(error.message).toContain(`"load" event fired`);
});
it('should work with both domcontentloaded and load', async({page, server}) => {
let response = null;
server.setRoute('/one-style.css', (req, res) => response = res);
const navigationPromise = page.goto(server.PREFIX + '/one-style.html');
const domContentLoadedPromise = page.waitForNavigation({
waitUntil: 'domcontentloaded'
});
let bothFired = false;
const bothFiredPromise = Promise.all([
page.waitForNavigation({ waitUntil: 'load' }),
domContentLoadedPromise
]).then(() => bothFired = true);
await server.waitForRequest('/one-style.css');
await domContentLoadedPromise;
expect(bothFired).toBe(false);
response.end();
await bothFiredPromise;
await navigationPromise;
});
it('should work with clicking on anchor links', async({page, server}) => {
await page.goto(server.EMPTY_PAGE);
await page.setContent(`<a href='#foobar'>foobar</a>`);
const [response] = await Promise.all([
page.waitForNavigation(),
page.click('a'),
]);
expect(response).toBe(null);
expect(page.url()).toBe(server.EMPTY_PAGE + '#foobar');
});
it('should work with clicking on links which do not commit navigation', async({page, server, httpsServer}) => {
await page.goto(server.EMPTY_PAGE);
await page.setContent(`<a href='${httpsServer.EMPTY_PAGE}'>foobar</a>`);
const [error] = await Promise.all([
page.waitForNavigation().catch(e => e),
page.click('a'),
]);
expectSSLError(error.message);
});
it('should work with history.pushState()', async({page, server}) => {
await page.goto(server.EMPTY_PAGE);
await page.setContent(`
<a onclick='javascript:pushState()'>SPA</a>
<script>
function pushState() { history.pushState({}, '', 'wow.html') }
</script>
`);
const [response] = await Promise.all([
page.waitForNavigation(),
page.click('a'),
]);
expect(response).toBe(null);
expect(page.url()).toBe(server.PREFIX + '/wow.html');
});
it('should work with history.replaceState()', async({page, server}) => {
await page.goto(server.EMPTY_PAGE);
await page.setContent(`
<a onclick='javascript:replaceState()'>SPA</a>
<script>
function replaceState() { history.replaceState({}, '', '/replaced.html') }
</script>
`);
const [response] = await Promise.all([
page.waitForNavigation(),
page.click('a'),
]);
expect(response).toBe(null);
expect(page.url()).toBe(server.PREFIX + '/replaced.html');
});
it('should work with DOM history.back()/history.forward()', async({page, server}) => {
await page.goto(server.EMPTY_PAGE);
await page.setContent(`
<a id=back onclick='javascript:goBack()'>back</a>
<a id=forward onclick='javascript:goForward()'>forward</a>
<script>
function goBack() { history.back(); }
function goForward() { history.forward(); }
history.pushState({}, '', '/first.html');
history.pushState({}, '', '/second.html');
</script>
`);
expect(page.url()).toBe(server.PREFIX + '/second.html');
const [backResponse] = await Promise.all([
page.waitForNavigation(),
page.click('a#back'),
]);
expect(backResponse).toBe(null);
expect(page.url()).toBe(server.PREFIX + '/first.html');
const [forwardResponse] = await Promise.all([
page.waitForNavigation(),
page.click('a#forward'),
]);
expect(forwardResponse).toBe(null);
expect(page.url()).toBe(server.PREFIX + '/second.html');
});
it('should work when subframe issues window.stop()', async({page, server}) => {
server.setRoute('/frames/style.css', (req, res) => {});
const navigationPromise = page.goto(server.PREFIX + '/frames/one-frame.html');
const frame = await new Promise(f => page.once('frameattached', f));
await new Promise(fulfill => page.on('framenavigated', f => {
if (f === frame)
fulfill();
}));
await Promise.all([
frame.evaluate(() => window.stop()),
navigationPromise
]);
});
it('should work with url match', async({page, server}) => {
let response1 = null;
const response1Promise = page.waitForNavigation({ url: /one-style\.html/ }).then(response => response1 = response);
let response2 = null;
const response2Promise = page.waitForNavigation({ url: /\/frame.html/ }).then(response => response2 = response);
let response3 = null;
const response3Promise = page.waitForNavigation({ url: url => url.searchParams.get('foo') === 'bar' }).then(response => response3 = response);
expect(response1).toBe(null);
expect(response2).toBe(null);
expect(response3).toBe(null);
await page.goto(server.EMPTY_PAGE);
expect(response1).toBe(null);
expect(response2).toBe(null);
expect(response3).toBe(null);
await page.goto(server.PREFIX + '/frame.html');
expect(response1).toBe(null);
await response2Promise;
expect(response2).not.toBe(null);
expect(response3).toBe(null);
await page.goto(server.PREFIX + '/one-style.html');
await response1Promise;
expect(response1).not.toBe(null);
expect(response2).not.toBe(null);
expect(response3).toBe(null);
await page.goto(server.PREFIX + '/frame.html?foo=bar');
await response3Promise;
expect(response1).not.toBe(null);
expect(response2).not.toBe(null);
expect(response3).not.toBe(null);
await page.goto(server.PREFIX + '/empty.html');
expect(response1.url()).toBe(server.PREFIX + '/one-style.html');
expect(response2.url()).toBe(server.PREFIX + '/frame.html');
expect(response3.url()).toBe(server.PREFIX + '/frame.html?foo=bar');
});
it('should work with url match for same document navigations', async({page, server}) => {
await page.goto(server.EMPTY_PAGE);
let resolved = false;
const waitPromise = page.waitForNavigation({ url: /third\.html/ }).then(() => resolved = true);
expect(resolved).toBe(false);
await page.evaluate(() => {
history.pushState({}, '', '/first.html');
});
expect(resolved).toBe(false);
await page.evaluate(() => {
history.pushState({}, '', '/second.html');
});
expect(resolved).toBe(false);
await page.evaluate(() => {
history.pushState({}, '', '/third.html');
});
await waitPromise;
expect(resolved).toBe(true);
});
it('should work for cross-process navigations', async({page, server}) => {
await page.goto(server.EMPTY_PAGE);
const waitPromise = page.waitForNavigation({waitUntil: 'domcontentloaded'});
const url = server.CROSS_PROCESS_PREFIX + '/empty.html';
const gotoPromise = page.goto(url);
const response = await waitPromise;
expect(response.url()).toBe(url);
expect(page.url()).toBe(url);
expect(await page.evaluate('document.location.href')).toBe(url);
await gotoPromise;
});
});
describe('Page.waitForLoadState', () => {
it('should pick up ongoing navigation', async({page, server}) => {
let response = null;
server.setRoute('/one-style.css', (req, res) => response = res);
await Promise.all([
server.waitForRequest('/one-style.css'),
page.goto(server.PREFIX + '/one-style.html', {waitUntil: 'domcontentloaded'}),
]);
const waitPromise = page.waitForLoadState();
response.statusCode = 404;
response.end('Not found');
await waitPromise;
});
it('should respect timeout', async({page, server}) => {
server.setRoute('/one-style.css', (req, res) => response = res);
await page.goto(server.PREFIX + '/one-style.html', {waitUntil: 'domcontentloaded'});
const error = await page.waitForLoadState('load', { timeout: 1 }).catch(e => e);
expect(error.message).toContain('Timeout 1ms exceeded during page.waitForLoadState.');
});
it('should resolve immediately if loaded', async({page, server}) => {
await page.goto(server.PREFIX + '/one-style.html');
await page.waitForLoadState();
});
it('should resolve immediately if load state matches', async({page, server}) => {
await page.goto(server.EMPTY_PAGE);
server.setRoute('/one-style.css', (req, res) => response = res);
await page.goto(server.PREFIX + '/one-style.html', {waitUntil: 'domcontentloaded'});
await page.waitForLoadState('domcontentloaded');
});
it('should work with pages that have loaded before being connected to', async({page, context, server}) => {
await page.goto(server.EMPTY_PAGE);
const [popup] = await Promise.all([
page.waitForEvent('popup'),
page.evaluate(() => window._popup = window.open(document.location.href)),
]);
// The url is about:blank in FF.
// expect(popup.url()).toBe(server.EMPTY_PAGE);
await popup.waitForLoadState();
expect(popup.url()).toBe(server.EMPTY_PAGE);
});
it('should wait for load state of empty url popup', async({browser, page}) => {
const [popup, readyState] = await Promise.all([
page.waitForEvent('popup'),
page.evaluate(() => {
const popup = window.open('');
return popup.document.readyState;
}),
]);
await popup.waitForLoadState();
expect(readyState).toBe(FFOX ? 'uninitialized' : 'complete');
expect(await popup.evaluate(() => document.readyState)).toBe(FFOX ? 'uninitialized' : 'complete');
});
it('should wait for load state of about:blank popup ', async({browser, page}) => {
const [popup] = await Promise.all([
page.waitForEvent('popup'),
page.evaluate(() => window.open('about:blank') && 1),
]);
await popup.waitForLoadState();
expect(await popup.evaluate(() => document.readyState)).toBe('complete');
});
it('should wait for load state of about:blank popup with noopener ', async({browser, page}) => {
const [popup] = await Promise.all([
page.waitForEvent('popup'),
page.evaluate(() => window.open('about:blank', null, 'noopener') && 1),
]);
await popup.waitForLoadState();
expect(await popup.evaluate(() => document.readyState)).toBe('complete');
});
it('should wait for load state of popup with network url ', async({browser, page, server}) => {
await page.goto(server.EMPTY_PAGE);
const [popup] = await Promise.all([
page.waitForEvent('popup'),
page.evaluate(url => window.open(url) && 1, server.EMPTY_PAGE),
]);
await popup.waitForLoadState();
expect(await popup.evaluate(() => document.readyState)).toBe('complete');
});
it('should wait for load state of popup with network url and noopener ', async({browser, page, server}) => {
await page.goto(server.EMPTY_PAGE);
const [popup] = await Promise.all([
page.waitForEvent('popup'),
page.evaluate(url => window.open(url, null, 'noopener') && 1, server.EMPTY_PAGE),
]);
await popup.waitForLoadState();
expect(await popup.evaluate(() => document.readyState)).toBe('complete');
});
it('should work with clicking target=_blank', async({browser, page, server}) => {
await page.goto(server.EMPTY_PAGE);
await page.setContent('<a target=_blank rel="opener" href="/one-style.html">yo</a>');
const [popup] = await Promise.all([
page.waitForEvent('popup'),
page.click('a'),
]);
await popup.waitForLoadState();
expect(await popup.evaluate(() => document.readyState)).toBe('complete');
});
it('should wait for load state of newPage', async({browser, context, page, server}) => {
const [newPage] = await Promise.all([
context.waitForEvent('page'),
context.newPage(),
]);
await newPage.waitForLoadState();
expect(await newPage.evaluate(() => document.readyState)).toBe('complete');
});
it('should resolve after popup load', async({browser, server}) => {
const context = await browser.newContext();
const page = await context.newPage();
await page.goto(server.EMPTY_PAGE);
// Stall the 'load' by delaying css.
let cssResponse;
server.setRoute('/one-style.css', (req, res) => cssResponse = res);
const [popup] = await Promise.all([
page.waitForEvent('popup'),
server.waitForRequest('/one-style.css'),
page.evaluate(url => window.popup = window.open(url), server.PREFIX + '/one-style.html'),
]);
let resolved = false;
const loadSatePromise = popup.waitForLoadState().then(() => resolved = true);
// Round trips!
for (let i = 0; i < 5; i++)
await page.evaluate('window');
expect(resolved).toBe(false);
cssResponse.end('');
await loadSatePromise;
expect(resolved).toBe(true);
expect(popup.url()).toBe(server.PREFIX + '/one-style.html');
await context.close();
});
});
describe('Page.goBack', function() {
it('should work', async({page, server}) => {
await page.goto(server.EMPTY_PAGE);
await page.goto(server.PREFIX + '/grid.html');
let response = await page.goBack();
expect(response.ok()).toBe(true);
expect(response.url()).toContain(server.EMPTY_PAGE);
response = await page.goForward();
expect(response.ok()).toBe(true);
expect(response.url()).toContain('/grid.html');
response = await page.goForward();
expect(response).toBe(null);
});
it('should work with HistoryAPI', async({page, server}) => {
await page.goto(server.EMPTY_PAGE);
await page.evaluate(() => {
history.pushState({}, '', '/first.html');
history.pushState({}, '', '/second.html');
});
expect(page.url()).toBe(server.PREFIX + '/second.html');
await page.goBack();
expect(page.url()).toBe(server.PREFIX + '/first.html');
await page.goBack();
expect(page.url()).toBe(server.EMPTY_PAGE);
await page.goForward();
expect(page.url()).toBe(server.PREFIX + '/first.html');
});
});
describe('Frame.goto', function() {
it('should navigate subframes', async({page, server}) => {
await page.goto(server.PREFIX + '/frames/one-frame.html');
expect(page.frames()[0].url()).toContain('/frames/one-frame.html');
expect(page.frames()[1].url()).toContain('/frames/frame.html');
const response = await page.frames()[1].goto(server.EMPTY_PAGE);
expect(response.ok()).toBe(true);
expect(response.frame()).toBe(page.frames()[1]);
});
it('should reject when frame detaches', async({page, server}) => {
await page.goto(server.PREFIX + '/frames/one-frame.html');
server.setRoute('/empty.html', () => {});
const navigationPromise = page.frames()[1].goto(server.EMPTY_PAGE).catch(e => e);
await server.waitForRequest('/empty.html');
await page.$eval('iframe', frame => frame.remove());
const error = await navigationPromise;
expect(error.message).toContain('frame was detached');
});
it('should continue after client redirect', async({page, server}) => {
server.setRoute('/frames/script.js', () => {});
const url = server.PREFIX + '/frames/child-redirect.html';
const error = await page.goto(url, { timeout: 5000, waitUntil: 'networkidle' }).catch(e => e);
expect(error.message).toContain('Timeout 5000ms exceeded during page.goto.');
expect(error.message).toContain(`navigating to "${url}", waiting until "networkidle"`);
expect(error.message).toContain(`navigated to "${url}"`);
expect(error.message).toContain(`navigated to "${server.PREFIX + '/frames/one-frame.html'}"`);
expect(error.message).toContain(`"domcontentloaded" event fired`);
});
it('should return matching responses', async({page, server}) => {
await page.goto(server.EMPTY_PAGE);
// Attach three frames.
const frames = [
await utils.attachFrame(page, 'frame1', server.EMPTY_PAGE),
await utils.attachFrame(page, 'frame2', server.EMPTY_PAGE),
await utils.attachFrame(page, 'frame3', server.EMPTY_PAGE),
];
const serverResponses = [];
server.setRoute('/0.html', (req, res) => serverResponses.push(res));
server.setRoute('/1.html', (req, res) => serverResponses.push(res));
server.setRoute('/2.html', (req, res) => serverResponses.push(res));
const navigations = [];
for (let i = 0; i < 3; ++i) {
navigations.push(frames[i].goto(server.PREFIX + '/' + i + '.html'));
await server.waitForRequest('/' + i + '.html');
}
// Respond from server out-of-order.
const serverResponseTexts = ['AAA', 'BBB', 'CCC'];
for (const i of [1, 2, 0]) {
serverResponses[i].end(serverResponseTexts[i]);
const response = await navigations[i];
expect(response.frame()).toBe(frames[i]);
expect(await response.text()).toBe(serverResponseTexts[i]);
}
});
});
describe('Frame.waitForNavigation', function() {
it('should work', async({page, server}) => {
await page.goto(server.PREFIX + '/frames/one-frame.html');
const frame = page.frames()[1];
const [response] = await Promise.all([
frame.waitForNavigation(),
frame.evaluate(url => window.location.href = url, server.PREFIX + '/grid.html')
]);
expect(response.ok()).toBe(true);
expect(response.url()).toContain('grid.html');
expect(response.frame()).toBe(frame);
expect(page.url()).toContain('/frames/one-frame.html');
});
it('should fail when frame detaches', async({page, server}) => {
await page.goto(server.PREFIX + '/frames/one-frame.html');
const frame = page.frames()[1];
server.setRoute('/empty.html', () => {});
let error = null;
await Promise.all([
frame.waitForNavigation().catch(e => error = e),
frame.evaluate('window.location = "/empty.html"'),
page.evaluate('setTimeout(() => document.querySelector("iframe").remove())'),
]).catch(e => error = e);
expect(error.message).toContain('waiting for navigation until "load"');
expect(error.message).toContain('frame was detached');
});
});
describe('Frame.waitForLoadState', function() {
it('should work', async({page, server}) => {
await page.goto(server.PREFIX + '/frames/one-frame.html');
const frame = page.frames()[1];
const requestPromise = new Promise(resolve => page.route(server.PREFIX + '/one-style.css',resolve));
await frame.goto(server.PREFIX + '/one-style.html', {waitUntil: 'domcontentloaded'});
const request = await requestPromise;
let resolved = false;
const loadPromise = frame.waitForLoadState().then(() => resolved = true);
// give the promise a chance to resolve, even though it shouldn't
await page.evaluate('1');
expect(resolved).toBe(false);
request.continue();
await loadPromise;
});
});
describe('Page.reload', function() {
it('should work', async({page, server}) => {
await page.goto(server.EMPTY_PAGE);
await page.evaluate(() => window._foo = 10);
await page.reload();
expect(await page.evaluate(() => window._foo)).toBe(undefined);
});
});
describe('Click navigation', function() {
it('should work with _blank target', async({page, server}) => {
server.setRoute('/empty.html', (req, res) => {
res.end(`<a href="${server.EMPTY_PAGE}" target="_blank">Click me</a>`);
});
await page.goto(server.EMPTY_PAGE);
await page.click('"Click me"');
});
it('should work with cross-process _blank target', async({page, server}) => {
server.setRoute('/empty.html', (req, res) => {
res.end(`<a href="${server.CROSS_PROCESS_PREFIX}/empty.html" target="_blank">Click me</a>`);
});
await page.goto(server.EMPTY_PAGE);
await page.click('"Click me"');
});
});
function expectSSLError(errorMessage) {
if (CHROMIUM) {
expect(errorMessage).toContain('net::ERR_CERT_AUTHORITY_INVALID');
} else if (WEBKIT) {
if (MAC)
expect(errorMessage).toContain('The certificate for this server is invalid');
else if (WIN)
expect(errorMessage).toContain('SSL peer certificate or SSH remote key was not OK');
else
expect(errorMessage).toContain('Unacceptable TLS certificate');
} else {
expect(errorMessage).toContain('SSL_ERROR_UNKNOWN');
}
}