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63 lines
2.6 KiB
JavaScript
63 lines
2.6 KiB
JavaScript
/**
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* Copyright Microsoft Corporation. All rights reserved.
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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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const {FFOX, CHROMIUM, LINUX, WEBKIT} = require('./utils').testOptions(browserType);
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describe('Page.focus', function() {
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it('should work', async function({page, server}) {
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await page.setContent(`<div id=d1 tabIndex=0></div>`);
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expect(await page.evaluate(() => document.activeElement.nodeName)).toBe('BODY');
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await page.focus('#d1');
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expect(await page.evaluate(() => document.activeElement.id)).toBe('d1');
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});
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it('should emit focus event', async function({page, server}) {
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await page.setContent(`<div id=d1 tabIndex=0></div>`);
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let focused = false;
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await page.exposeFunction('focusEvent', () => focused = true);
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await page.evaluate(() => d1.addEventListener('focus', focusEvent));
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await page.focus('#d1');
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expect(focused).toBe(true);
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});
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it('should emit blur event', async function({page, server}) {
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await page.setContent(`<div id=d1 tabIndex=0>DIV1</div><div id=d2 tabIndex=0>DIV2</div>`);
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await page.focus('#d1');
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let focused = false;
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let blurred = false;
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await page.exposeFunction('focusEvent', () => focused = true);
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await page.exposeFunction('blurEvent', () => blurred = true);
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await page.evaluate(() => d1.addEventListener('blur', blurEvent));
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await page.evaluate(() => d2.addEventListener('focus', focusEvent));
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await page.focus('#d2');
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expect(focused).toBe(true);
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expect(blurred).toBe(true);
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});
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it.fail(WEBKIT && !LINUX)('should traverse focus', async function({page, server}) {
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await page.setContent(`<input id="i1"><input id="i2">`);
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let focused = false;
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await page.exposeFunction('focusEvent', () => focused = true);
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await page.evaluate(() => i2.addEventListener('focus', focusEvent));
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await page.focus('#i1');
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await page.keyboard.type("First");
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await page.keyboard.press("Tab");
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await page.keyboard.type("Last");
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expect(focused).toBe(true);
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expect(await page.$eval('#i1', e => e.value)).toBe('First');
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expect(await page.$eval('#i2', e => e.value)).toBe('Last');
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});
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});
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