playwright/tests/library/locator-dispatchevent-touch...

59 lines
2.6 KiB
TypeScript

/**
* 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 { contextTest as it, expect } from '../config/browserTest';
it.use({ hasTouch: true });
it('should support touch points in touch event arguments', async ({ page, server, browserName }) => {
await page.goto(server.EMPTY_PAGE);
await page.setContent(`
<div data-testid='outer' style="position: absolute; width: 120px; height: 120px; background-color: red;">
<div data-testid='inner' style="position: absolute; width: 100px; height: 100px; top: 10px; left: 10px; background-color: green; z-index: 3;">inner</div>
</div>`);
const outer = page.getByTestId('outer');
await outer.evaluate(el => {
const events = [];
(window as any).events = events;
el.addEventListener('touchstart', (e: TouchEvent) => events.push('touchstart: ' + [...e.touches].map(t => `${t.constructor.name}(id: ${t.identifier}, clientX: ${t.clientX}, clientY: ${t.clientY})`)));
el.addEventListener('touchmove', (e: TouchEvent) => events.push('touchmove: ' + [...e.touches].map(t => `${t.constructor.name}(id: ${t.identifier}, clientX: ${t.clientX}, clientY: ${t.clientY})`)));
el.addEventListener('touchend', (e: TouchEvent) => events.push('touchend: ' + [...e.touches].map(t => `${t.constructor.name}(id: ${t.identifier}, clientX: ${t.clientX}, clientY: ${t.clientY})`)));
});
const touches = [{ identifier: 0, clientX: 61, clientY: 60 }, { identifier: 1, clientX: 59, clientY: 60 }];
const inner = page.getByTestId('inner');
await inner.dispatchEvent('touchstart', {
touches,
changedTouches: touches,
targetTouches: touches,
});
await inner.dispatchEvent('touchmove', {
touches,
changedTouches: touches,
targetTouches: touches,
});
await inner.dispatchEvent('touchend', {
touches: [],
changedTouches: touches,
targetTouches: [],
});
expect(await page.evaluate(() => (window as any).events)).toEqual([
'touchstart: Touch(id: 0, clientX: 61, clientY: 60),Touch(id: 1, clientX: 59, clientY: 60)',
'touchmove: Touch(id: 0, clientX: 61, clientY: 60),Touch(id: 1, clientX: 59, clientY: 60)',
'touchend: ',
]);
});