mirror of
https://github.com/microsoft/playwright.git
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06ab3c0fda
Co-authored-by: Max Schmitt <max@schmitt.mx>
177 lines
6.8 KiB
TypeScript
177 lines
6.8 KiB
TypeScript
/**
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* Copyright 2018 Google Inc. All rights reserved.
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* Modifications copyright (c) Microsoft Corporation.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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import { test as it, expect } from './pageTest';
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async function giveItAChanceToResolve(page) {
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for (let i = 0; i < 5; i++)
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await page.evaluate(() => new Promise(f => requestAnimationFrame(() => requestAnimationFrame(f))));
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}
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it('should wait for visible', async ({ page }) => {
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await page.setContent(`<div style='display:none'>content</div>`);
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const div = await page.$('div');
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let done = false;
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const promise = div.waitForElementState('visible').then(() => done = true);
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await giveItAChanceToResolve(page);
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expect(done).toBe(false);
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await div.evaluate(div => div.style.display = 'block');
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await promise;
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});
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it('should wait for already visible', async ({ page }) => {
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await page.setContent(`<div>content</div>`);
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const div = await page.$('div');
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await div.waitForElementState('visible');
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});
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it('should timeout waiting for visible', async ({ page }) => {
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await page.setContent(`<div style='display:none'>content</div>`);
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const div = await page.$('div');
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const error = await div.waitForElementState('visible', { timeout: 1000 }).catch(e => e);
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expect(error.message).toContain('Timeout 1000ms exceeded');
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});
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it('should throw waiting for visible when detached', async ({ page }) => {
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await page.setContent(`<div style='display:none'>content</div>`);
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const div = await page.$('div');
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const promise = div.waitForElementState('visible').catch(e => e);
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await div.evaluate(div => div.remove());
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const error = await promise;
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expect(error.message).toContain('Element is not attached to the DOM');
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});
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it('should wait for hidden', async ({ page }) => {
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await page.setContent(`<div>content</div>`);
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const div = await page.$('div');
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let done = false;
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const promise = div.waitForElementState('hidden').then(() => done = true);
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await giveItAChanceToResolve(page);
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expect(done).toBe(false);
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await div.evaluate(div => div.style.display = 'none');
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await promise;
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});
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it('should wait for already hidden', async ({ page }) => {
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await page.setContent(`<div></div>`);
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const div = await page.$('div');
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await div.waitForElementState('hidden');
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});
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it('should wait for hidden when detached', async ({ page }) => {
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await page.setContent(`<div>content</div>`);
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const div = await page.$('div');
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let done = false;
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const promise = div.waitForElementState('hidden').then(() => done = true);
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await giveItAChanceToResolve(page);
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expect(done).toBe(false);
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await div.evaluate(div => div.remove());
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await promise;
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});
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it('should wait for enabled button', async ({ page, server }) => {
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await page.setContent('<button disabled><span>Target</span></button>');
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const span = await page.$('text=Target');
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let done = false;
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const promise = span.waitForElementState('enabled').then(() => done = true);
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await giveItAChanceToResolve(page);
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expect(done).toBe(false);
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await span.evaluate(span => (span.parentElement as HTMLButtonElement).disabled = false);
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await promise;
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});
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it('should throw waiting for enabled when detached', async ({ page }) => {
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await page.setContent(`<button disabled>Target</button>`);
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const button = await page.$('button');
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const promise = button.waitForElementState('enabled').catch(e => e);
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await button.evaluate(button => button.remove());
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const error = await promise;
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expect(error.message).toContain('Element is not attached to the DOM');
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});
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it('should wait for button with a disabled fieldset', async ({ page }) => {
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await page.setContent('<fieldset disabled=true><button><span>Target</span></button></div>');
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const span = await page.$('text=Target');
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let done = false;
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const promise = span.waitForElementState('enabled').then(() => done = true);
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await giveItAChanceToResolve(page);
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expect(done).toBe(false);
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await span.evaluate(span => (span.parentElement.parentElement as HTMLFieldSetElement).disabled = false);
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await promise;
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});
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it('should wait for aria enabled button', async ({ page }) => {
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await page.setContent('<button aria-disabled=true><span>Target</span></button>');
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const span = await page.$('text=Target');
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let done = false;
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const promise = span.waitForElementState('enabled').then(() => done = true);
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await giveItAChanceToResolve(page);
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expect(done).toBe(false);
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await span.evaluate(span => span.parentElement.setAttribute('aria-disabled', 'false'));
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await promise;
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});
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it('should wait for button with an aria-disabled parent', async ({ page }) => {
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await page.setContent('<div aria-disabled=true><button><span>Target</span></button></div>');
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const span = await page.$('text=Target');
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let done = false;
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const promise = span.waitForElementState('enabled').then(() => done = true);
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await giveItAChanceToResolve(page);
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expect(done).toBe(false);
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await span.evaluate(span => span.parentElement.parentElement.setAttribute('aria-disabled', 'false'));
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await promise;
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});
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it('should wait for disabled button', async ({ page }) => {
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await page.setContent('<button><span>Target</span></button>');
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const span = await page.$('text=Target');
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let done = false;
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const promise = span.waitForElementState('disabled').then(() => done = true);
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await giveItAChanceToResolve(page);
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expect(done).toBe(false);
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await span.evaluate(span => (span.parentElement as HTMLButtonElement).disabled = true);
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await promise;
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});
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it('should wait for stable position', async ({ page, server, browserName, platform }) => {
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it.fixme(browserName === 'firefox' && platform === 'linux');
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await page.goto(server.PREFIX + '/input/button.html');
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const button = await page.$('button');
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await page.$eval('button', button => {
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button.style.transition = 'margin 10000ms linear 0s';
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button.style.marginLeft = '20000px';
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});
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let done = false;
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const promise = button.waitForElementState('stable').then(() => done = true);
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await giveItAChanceToResolve(page);
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expect(done).toBe(false);
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await button.evaluate(button => button.style.transition = '');
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await promise;
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});
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it('should wait for editable input', async ({ page, server }) => {
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await page.setContent('<input readonly>');
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const input = await page.$('input');
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let done = false;
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const promise = input.waitForElementState('editable').then(() => done = true);
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await giveItAChanceToResolve(page);
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expect(done).toBe(false);
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await input.evaluate(input => input.readOnly = false);
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await promise;
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});
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