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38 lines
1.4 KiB
TypeScript
38 lines
1.4 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 { it, expect } from '../fixtures';
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it('should work', async ({page}) => {
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const aHandle = await page.evaluateHandle(() => ({foo: 'bar'}));
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const json = await aHandle.jsonValue();
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expect(json).toEqual({foo: 'bar'});
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});
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it('should work with dates', async ({page}) => {
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const dateHandle = await page.evaluateHandle(() => new Date('2017-09-26T00:00:00.000Z'));
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const date = await dateHandle.jsonValue();
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expect(date.toJSON()).toBe('2017-09-26T00:00:00.000Z');
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});
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it('should throw for circular objects', async ({page}) => {
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const windowHandle = await page.evaluateHandle('window');
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let error = null;
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await windowHandle.jsonValue().catch(e => error = e);
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expect(error.message).toContain('Argument is a circular structure');
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});
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