playwright/tests/library/browsercontext-viewport-mobile.spec.ts
2023-10-23 09:31:30 -07:00

236 lines
11 KiB
TypeScript

/**
* 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 { browserTest as it, expect } from '../config/browserTest';
it.describe('mobile viewport', () => {
it.skip(({ browserName }) => browserName === 'firefox');
it('should support mobile emulation', async ({ playwright, browser, server }) => {
const iPhone = playwright.devices['iPhone 6'];
const context = await browser.newContext({ ...iPhone });
const page = await context.newPage();
await page.goto(server.PREFIX + '/mobile.html');
expect(await page.evaluate(() => window.innerWidth)).toBe(375);
await page.setViewportSize({ width: 400, height: 300 });
expect(await page.evaluate(() => window.innerWidth)).toBe(400);
await context.close();
});
it('should support touch emulation', async ({ playwright, browser, server }) => {
const iPhone = playwright.devices['iPhone 6'];
const context = await browser.newContext({ ...iPhone });
const page = await context.newPage();
await page.goto(server.PREFIX + '/mobile.html');
expect(await page.evaluate(() => 'ontouchstart' in window)).toBe(true);
expect(await page.evaluate(dispatchTouch)).toBe('Received touch');
await context.close();
function dispatchTouch() {
let fulfill!: (s: string) => void;
const promise = new Promise(x => fulfill = x);
window.ontouchstart = function(e) {
fulfill('Received touch');
};
window.dispatchEvent(new Event('touchstart'));
fulfill('Did not receive touch');
return promise;
}
});
it('should be detectable by Modernizr', async ({ playwright, browser, server }) => {
const iPhone = playwright.devices['iPhone 6'];
const context = await browser.newContext({ ...iPhone });
const page = await context.newPage();
await page.goto(server.PREFIX + '/detect-touch.html');
expect(await page.evaluate(() => document.body.textContent!.trim())).toBe('YES');
await context.close();
});
it('should detect touch when applying viewport with touches', async ({ browser, server }) => {
const context = await browser.newContext({ viewport: { width: 800, height: 600 }, hasTouch: true });
const page = await context.newPage();
await page.goto(server.EMPTY_PAGE);
await page.addScriptTag({ url: server.PREFIX + '/modernizr.js' });
expect(await page.evaluate(() => (window as any)['Modernizr'].touchevents)).toBe(true);
await context.close();
});
it('should support landscape emulation', async ({ playwright, browser, server }) => {
const iPhone = playwright.devices['iPhone 6'];
const iPhoneLandscape = playwright.devices['iPhone 6 landscape'];
const context1 = await browser.newContext({ ...iPhone });
const page1 = await context1.newPage();
await page1.goto(server.PREFIX + '/mobile.html');
expect(await page1.evaluate(() => matchMedia('(orientation: landscape)').matches)).toBe(false);
const context2 = await browser.newContext({ ...iPhoneLandscape });
const page2 = await context2.newPage();
expect(await page2.evaluate(() => matchMedia('(orientation: landscape)').matches)).toBe(true);
await context1.close();
await context2.close();
});
it('should support window.orientation emulation', async ({ browser, server }) => {
const context = await browser.newContext({ viewport: { width: 300, height: 400 }, isMobile: true });
const page = await context.newPage();
await page.goto(server.PREFIX + '/mobile.html');
expect(await page.evaluate(() => window.orientation)).toBe(0);
await page.setViewportSize({ width: 400, height: 300 });
expect(await page.evaluate(() => window.orientation)).toBe(90);
await context.close();
});
it('should fire orientationchange event', async ({ browser, server }) => {
const context = await browser.newContext({ viewport: { width: 300, height: 400 }, isMobile: true });
const page = await context.newPage();
await page.goto(server.PREFIX + '/mobile.html');
await page.evaluate(() => {
let counter = 0;
window.addEventListener('orientationchange', () => console.log(++counter));
});
const event1 = page.waitForEvent('console');
await page.setViewportSize({ width: 400, height: 300 });
expect((await event1).text()).toBe('1');
const event2 = page.waitForEvent('console');
await page.setViewportSize({ width: 300, height: 400 });
expect((await event2).text()).toBe('2');
await context.close();
});
it('default mobile viewports to 980 width', async ({ browser, server }) => {
const context = await browser.newContext({ viewport: { width: 320, height: 480 }, isMobile: true });
const page = await context.newPage();
await page.goto(server.PREFIX + '/empty.html');
expect(await page.evaluate(() => window.innerWidth)).toBe(980);
await context.close();
});
it('respect meta viewport tag', async ({ browser, server }) => {
const context = await browser.newContext({ viewport: { width: 320, height: 480 }, isMobile: true });
const page = await context.newPage();
await page.goto(server.PREFIX + '/mobile.html');
expect(await page.evaluate(() => window.innerWidth)).toBe(320);
await context.close();
});
it('should emulate the hover media feature', async ({ playwright, browser }) => {
const iPhone = playwright.devices['iPhone 6'];
const mobilepage = await browser.newPage({ ...iPhone });
expect(await mobilepage.evaluate(() => matchMedia('(hover: hover)').matches)).toBe(false);
expect(await mobilepage.evaluate(() => matchMedia('(hover: none)').matches)).toBe(true);
expect(await mobilepage.evaluate(() => matchMedia('(any-hover: hover)').matches)).toBe(false);
expect(await mobilepage.evaluate(() => matchMedia('(any-hover: none)').matches)).toBe(true);
expect(await mobilepage.evaluate(() => matchMedia('(pointer: coarse)').matches)).toBe(true);
expect(await mobilepage.evaluate(() => matchMedia('(pointer: fine)').matches)).toBe(false);
expect(await mobilepage.evaluate(() => matchMedia('(any-pointer: coarse)').matches)).toBe(true);
expect(await mobilepage.evaluate(() => matchMedia('(any-pointer: fine)').matches)).toBe(false);
await mobilepage.close();
const desktopPage = await browser.newPage();
expect(await desktopPage.evaluate(() => matchMedia('(hover: none)').matches)).toBe(false);
expect(await desktopPage.evaluate(() => matchMedia('(hover: hover)').matches)).toBe(true);
expect(await desktopPage.evaluate(() => matchMedia('(any-hover: none)').matches)).toBe(false);
expect(await desktopPage.evaluate(() => matchMedia('(any-hover: hover)').matches)).toBe(true);
expect(await desktopPage.evaluate(() => matchMedia('(pointer: coarse)').matches)).toBe(false);
expect(await desktopPage.evaluate(() => matchMedia('(pointer: fine)').matches)).toBe(true);
expect(await desktopPage.evaluate(() => matchMedia('(any-pointer: coarse)').matches)).toBe(false);
expect(await desktopPage.evaluate(() => matchMedia('(any-pointer: fine)').matches)).toBe(true);
await desktopPage.close();
});
it('mouse should work with mobile viewports and cross process navigations', async ({ browser, server, browserName }) => {
// @see https://crbug.com/929806
const context = await browser.newContext({ viewport: { width: 360, height: 640 }, isMobile: true });
const page = await context.newPage();
await page.goto(server.EMPTY_PAGE);
await page.goto(server.CROSS_PROCESS_PREFIX + '/mobile.html');
await page.evaluate(() => {
document.addEventListener('click', event => {
(window as any)['result'] = { x: event.clientX, y: event.clientY };
});
});
await page.mouse.click(30, 40);
expect(await page.evaluate('result')).toEqual({ x: 30, y: 40 });
await context.close();
});
it('should scroll when emulating a mobile viewport', async ({ browser, server, browserName }) => {
const context = await browser.newContext({
viewport: { 'width': 1000, 'height': 600 },
isMobile: true,
});
const page = await context.newPage();
await page.goto(server.PREFIX + '/input/scrollable.html');
await page.mouse.move(50, 60);
const error = await page.mouse.wheel(0, 100).catch(e => e);
if (browserName === 'webkit')
expect(error.message).toContain('Mouse wheel is not supported in mobile WebKit');
else
await page.waitForFunction('window.scrollY === 100');
await context.close();
});
it('view scale should reset after navigation', async ({ browser, browserName }) => {
it.info().annotations.push({ type: 'issue', description: 'https://github.com/microsoft/playwright/issues/26876' });
const context = await browser.newContext({
viewport: { width: 390, height: 664 },
isMobile: true,
});
const page = await context.newPage();
await page.goto(`data:text/html,<meta name='viewport' content='device-width, initial-scale=1'><button>Mobile Viewport</button>`);
await page.route('**/button.html', route => {
void route.fulfill({
body: `<body>
<button>Click me</button>
<script>
window.clicks = [];
document.addEventListener('click', e => {
const dot = document.createElement('div');
dot.style.position = 'absolute';
dot.style.width = '10px';
dot.style.height = '10px';
dot.style.borderRadius = '5px';
dot.style.backgroundColor = 'red';
dot.style.left = e.pageX + 'px';
dot.style.top = e.pageY + 'px';
dot.textContent = 'x: ' + e.pageX + ' y: ' + e.pageY;
document.body.appendChild(dot);
window.clicks.push({ x: e.pageX, y: e.pageY });
});
</script>
</body>`,
contentType: 'text/html',
});
});
await page.goto('http://localhost/button.html');
await page.getByText('Click me').click({ force: true });
const box = (await page.locator('button').boundingBox())!;
const clicks = await page.evaluate(() => (window as any).clicks);
expect(clicks.length).toBe(1);
const [{ x, y }] = clicks;
const isClickInsideButton = box.x <= x && x <= box.x + box.width && box.y <= y && y <= box.y + box.height;
expect(isClickInsideButton).toBe(true);
await context.close();
});
});