mirror of
https://github.com/microsoft/playwright.git
synced 2024-12-15 06:02:57 +03:00
102 lines
3.8 KiB
TypeScript
102 lines
3.8 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 { it, expect } from './playwright.fixtures';
|
|
|
|
it('should work', async ({ page, server }) => {
|
|
await page.goto(server.PREFIX + '/offscreenbuttons.html');
|
|
for (let i = 0; i < 11; ++i) {
|
|
const button = await page.$('#btn' + i);
|
|
const before = await button.evaluate(button => {
|
|
return button.getBoundingClientRect().right - window.innerWidth;
|
|
});
|
|
expect(before).toBe(10 * i);
|
|
await button.scrollIntoViewIfNeeded();
|
|
const after = await button.evaluate(button => {
|
|
return button.getBoundingClientRect().right - window.innerWidth;
|
|
});
|
|
expect(after <= 0).toBe(true);
|
|
await page.evaluate(() => window.scrollTo(0, 0));
|
|
}
|
|
});
|
|
|
|
it('should throw for detached element', async ({ page, server }) => {
|
|
await page.setContent('<div>Hello</div>');
|
|
const div = await page.$('div');
|
|
await div.evaluate(div => div.remove());
|
|
const error = await div.scrollIntoViewIfNeeded().catch(e => e);
|
|
expect(error.message).toContain('Element is not attached to the DOM');
|
|
});
|
|
|
|
async function testWaiting(page, after) {
|
|
const div = await page.$('div');
|
|
let done = false;
|
|
const promise = div.scrollIntoViewIfNeeded().then(() => done = true);
|
|
await page.evaluate(() => new Promise(f => setTimeout(f, 1000)));
|
|
expect(done).toBe(false);
|
|
await div.evaluate(after);
|
|
await promise;
|
|
expect(done).toBe(true);
|
|
}
|
|
it('should wait for display:none to become visible', async ({ page, server }) => {
|
|
await page.setContent('<div style="display:none">Hello</div>');
|
|
await testWaiting(page, div => div.style.display = 'block');
|
|
});
|
|
|
|
it('should wait for display:contents to become visible', async ({ page, server }) => {
|
|
await page.setContent('<div style="display:contents">Hello</div>');
|
|
await testWaiting(page, div => div.style.display = 'block');
|
|
});
|
|
|
|
it('should wait for visibility:hidden to become visible', async ({ page, server }) => {
|
|
await page.setContent('<div style="visibility:hidden">Hello</div>');
|
|
await testWaiting(page, div => div.style.visibility = 'visible');
|
|
});
|
|
|
|
it('should wait for zero-sized element to become visible', async ({ page, server }) => {
|
|
await page.setContent('<div style="height:0">Hello</div>');
|
|
await testWaiting(page, div => div.style.height = '100px');
|
|
});
|
|
|
|
it('should wait for nested display:none to become visible', async ({ page, server }) => {
|
|
await page.setContent('<span style="display:none"><div>Hello</div></span>');
|
|
await testWaiting(page, div => div.parentElement.style.display = 'block');
|
|
});
|
|
|
|
it('should wait for element to stop moving', async ({ page, server }) => {
|
|
await page.setContent(`
|
|
<style>
|
|
@keyframes move {
|
|
from { margin-left: 0; }
|
|
to { margin-left: 200px; }
|
|
}
|
|
div.animated {
|
|
animation: 2s linear 0s infinite alternate move;
|
|
}
|
|
</style>
|
|
<div class=animated>moving</div>
|
|
`);
|
|
await testWaiting(page, div => div.classList.remove('animated'));
|
|
});
|
|
|
|
it('should timeout waiting for visible', async ({ page, server }) => {
|
|
await page.setContent('<div style="display:none">Hello</div>');
|
|
const div = await page.$('div');
|
|
const error = await div.scrollIntoViewIfNeeded({ timeout: 3000 }).catch(e => e);
|
|
expect(error.message).toContain('element is not visible');
|
|
});
|