playwright/tests/page-autowaiting-basic.spec.ts

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/**
* 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 { TestServer } from '../utils/testserver';
import { test as it, expect } from './config/pageTest';
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function initServer(server: TestServer): string[] {
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const messages = [];
server.setRoute('/empty.html', async (req, res) => {
messages.push('route');
res.setHeader('Content-Type', 'text/html');
res.end(`<link rel='stylesheet' href='./one-style.css'>`);
});
return messages;
}
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it.beforeEach(async () => {
it.skip(!!process.env.PW_ANDROID_TESTS, 'Too flaky on Android');
});
it('should await navigation when clicking anchor', async ({page, server}) => {
const messages = initServer(server);
await page.setContent(`<a id="anchor" href="${server.EMPTY_PAGE}">empty.html</a>`);
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await Promise.all([
page.click('a').then(() => messages.push('click')),
page.waitForEvent('framenavigated').then(() => messages.push('navigated')),
]);
expect(messages.join('|')).toBe('route|navigated|click');
});
it('should await navigation when clicking anchor programmatically', async ({page, server}) => {
const messages = initServer(server);
await page.setContent(`<a id="anchor" href="${server.EMPTY_PAGE}">empty.html</a>`);
await Promise.all([
page.evaluate(() => (window as any).anchor.click()).then(() => messages.push('click')),
page.waitForEvent('framenavigated').then(() => messages.push('navigated')),
]);
expect(messages.join('|')).toBe('route|navigated|click');
});
it('should await navigation when clicking anchor via $eval', async ({page, server}) => {
const messages = initServer(server);
await page.setContent(`<a id="anchor" href="${server.EMPTY_PAGE}">empty.html</a>`);
await Promise.all([
page.$eval('#anchor', anchor => (anchor as any).click()).then(() => messages.push('click')),
page.waitForEvent('framenavigated').then(() => messages.push('navigated')),
]);
expect(messages.join('|')).toBe('route|navigated|click');
});
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it('should await navigation when clicking anchor via handle.eval', async ({page, server}) => {
const messages = initServer(server);
await page.setContent(`<a id="anchor" href="${server.EMPTY_PAGE}">empty.html</a>`);
const handle = await page.evaluateHandle('document');
await Promise.all([
handle.evaluate(doc => (doc as any).getElementById('anchor').click()).then(() => messages.push('click')),
page.waitForEvent('framenavigated').then(() => messages.push('navigated')),
]);
expect(messages.join('|')).toBe('route|navigated|click');
});
it('should await navigation when clicking anchor via handle.$eval', async ({page, server}) => {
const messages = initServer(server);
await page.setContent(`<a id="anchor" href="${server.EMPTY_PAGE}">empty.html</a>`);
const handle = await page.$('body');
await Promise.all([
handle.$eval('#anchor', anchor => (anchor as any).click()).then(() => messages.push('click')),
page.waitForEvent('framenavigated').then(() => messages.push('navigated')),
]);
expect(messages.join('|')).toBe('route|navigated|click');
});
it('should await cross-process navigation when clicking anchor', async ({page, server}) => {
const messages = initServer(server);
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await page.setContent(`<a href="${server.CROSS_PROCESS_PREFIX + '/empty.html'}">empty.html</a>`);
await Promise.all([
page.click('a').then(() => messages.push('click')),
page.waitForEvent('framenavigated').then(() => messages.push('navigated')),
]);
expect(messages.join('|')).toBe('route|navigated|click');
});
it('should await cross-process navigation when clicking anchor programatically', async ({page, server}) => {
const messages = initServer(server);
await page.setContent(`<a id="anchor" href="${server.CROSS_PROCESS_PREFIX + '/empty.html'}">empty.html</a>`);
await Promise.all([
page.evaluate(() => (window as any).anchor.click()).then(() => messages.push('click')),
page.waitForEvent('framenavigated').then(() => messages.push('navigated')),
]);
expect(messages.join('|')).toBe('route|navigated|click');
});
it('should await form-get on click', async ({page, server}) => {
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const messages = [];
server.setRoute('/empty.html?foo=bar', async (req, res) => {
messages.push('route');
res.setHeader('Content-Type', 'text/html');
res.end(`<link rel='stylesheet' href='./one-style.css'>`);
});
await page.setContent(`
<form action="${server.EMPTY_PAGE}" method="get">
<input name="foo" value="bar">
<input type="submit" value="Submit">
</form>`);
await Promise.all([
page.click('input[type=submit]').then(() => messages.push('click')),
page.waitForEvent('framenavigated').then(() => messages.push('navigated')),
]);
expect(messages.join('|')).toBe('route|navigated|click');
});
it('should await form-post on click', async ({page, server}) => {
const messages = initServer(server);
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await page.setContent(`
<form action="${server.EMPTY_PAGE}" method="post">
<input name="foo" value="bar">
<input type="submit" value="Submit">
</form>`);
await Promise.all([
page.click('input[type=submit]').then(() => messages.push('click')),
page.waitForEvent('framenavigated').then(() => messages.push('navigated')),
]);
expect(messages.join('|')).toBe('route|navigated|click');
});
it('should await navigation when assigning location', async ({page, server}) => {
const messages = initServer(server);
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await Promise.all([
page.evaluate(`window.location.href = "${server.EMPTY_PAGE}"`).then(() => messages.push('evaluate')),
page.waitForEvent('framenavigated').then(() => messages.push('navigated')),
]);
expect(messages.join('|')).toBe('route|navigated|evaluate');
});
it('should await navigation when assigning location twice', async ({page, server}) => {
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const messages = [];
server.setRoute('/empty.html?cancel', async (req, res) => { res.end('done'); });
server.setRoute('/empty.html?override', async (req, res) => { messages.push('routeoverride'); res.end('done'); });
await page.evaluate(`
window.location.href = "${server.EMPTY_PAGE}?cancel";
window.location.href = "${server.EMPTY_PAGE}?override";
`);
messages.push('evaluate');
expect(messages.join('|')).toBe('routeoverride|evaluate');
});
it('should await navigation when evaluating reload', async ({page, server}) => {
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await page.goto(server.EMPTY_PAGE);
const messages = initServer(server);
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await Promise.all([
page.evaluate(`window.location.reload()`).then(() => messages.push('evaluate')),
page.waitForEvent('framenavigated').then(() => messages.push('navigated')),
]);
expect(messages.join('|')).toBe('route|navigated|evaluate');
});
it('should work with noWaitAfter: true', async ({page, server}) => {
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server.setRoute('/empty.html', async () => {});
await page.setContent(`<a id="anchor" href="${server.EMPTY_PAGE}">empty.html</a>`);
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await page.click('a', { noWaitAfter: true });
});
it('should work with dblclick noWaitAfter: true', async ({page, server}) => {
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server.setRoute('/empty.html', async () => {});
await page.setContent(`<a id="anchor" href="${server.EMPTY_PAGE}">empty.html</a>`);
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await page.dblclick('a', { noWaitAfter: true });
});
it('should work with waitForLoadState(load)', async ({page, server}) => {
const messages = initServer(server);
await page.setContent(`<a id="anchor" href="${server.EMPTY_PAGE}">empty.html</a>`);
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await Promise.all([
page.click('a').then(() => page.waitForLoadState('load')).then(() => messages.push('clickload')),
page.waitForEvent('framenavigated').then(() => page.waitForLoadState('domcontentloaded')).then(() => messages.push('domcontentloaded')),
]);
expect(messages.join('|')).toBe('route|domcontentloaded|clickload');
});
it('should work with goto following click', async ({page, server}) => {
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server.setRoute('/login.html', async (req, res) => {
res.setHeader('Content-Type', 'text/html');
res.end(`You are logged in`);
});
await page.setContent(`
<form action="${server.PREFIX}/login.html" method="get">
<input type="text">
<input type="submit" value="Submit">
</form>`);
await page.fill('input[type=text]', 'admin');
await page.click('input[type=submit]');
await page.goto(server.EMPTY_PAGE);
});
it('should report navigation in the log when clicking anchor', async ({page, server, mode}) => {
it.skip(mode !== 'default');
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await page.setContent(`<a href="${server.PREFIX + '/frames/one-frame.html'}">click me</a>`);
const __testHookAfterPointerAction = () => new Promise(f => setTimeout(f, 6000));
const error = await page.click('a', { timeout: 5000, __testHookAfterPointerAction } as any).catch(e => e);
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expect(error.message).toContain('page.click: Timeout 5000ms exceeded.');
expect(error.message).toContain('waiting for scheduled navigations to finish');
expect(error.message).toContain(`navigated to "${server.PREFIX + '/frames/one-frame.html'}"`);
});