2020-08-04 02:30:37 +03:00
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/**
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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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2020-08-20 07:32:12 +03:00
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import './playwright.fixtures';
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2020-08-04 02:30:37 +03:00
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2020-08-28 14:20:29 +03:00
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it('should work', async ({page}) => {
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2020-08-04 02:30:37 +03:00
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const aHandle = await page.evaluateHandle(() => document.body);
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const element = aHandle.asElement();
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expect(element).toBeTruthy();
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});
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2020-08-28 14:20:29 +03:00
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it('should return null for non-elements', async ({page}) => {
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2020-08-04 02:30:37 +03:00
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const aHandle = await page.evaluateHandle(() => 2);
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const element = aHandle.asElement();
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expect(element).toBeFalsy();
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});
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2020-08-28 14:20:29 +03:00
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it('should return ElementHandle for TextNodes', async ({page}) => {
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2020-08-04 02:30:37 +03:00
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await page.setContent('<div>ee!</div>');
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const aHandle = await page.evaluateHandle(() => document.querySelector('div').firstChild);
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const element = aHandle.asElement();
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expect(element).toBeTruthy();
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2020-08-12 01:50:53 +03:00
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expect(await page.evaluate(e => e.nodeType === Node.TEXT_NODE, element)).toBeTruthy();
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2020-08-04 02:30:37 +03:00
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});
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2020-08-28 14:20:29 +03:00
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it('should work with nullified Node', async ({page}) => {
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2020-08-04 02:30:37 +03:00
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await page.setContent('<section>test</section>');
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await page.evaluate('delete Node');
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const handle = await page.evaluateHandle(() => document.querySelector('section'));
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const element = handle.asElement();
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expect(element).not.toBe(null);
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});
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