58bcfc2a6b
Add method to Page that forces garbage collection. This method is supported only in Chromium and WebKit. Closes #32278
30 lines
1.1 KiB
TypeScript
30 lines
1.1 KiB
TypeScript
/**
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* Copyright 2024 Adobe Inc. 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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import { test as it, expect } from './pageTest';
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it('should work', async function({ page, browserName }) {
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it.skip(browserName === 'firefox', 'forceGarbageCollection is supported only in Chromium and WebKit');
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await page.evaluate(() => {
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globalThis.thing = {};
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globalThis.something = new WeakRef(globalThis.thing);
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});
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await page.evaluate(() => globalThis.thing = null);
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await page.forceGarbageCollection();
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expect(await page.evaluate(() => globalThis.something.deref())).toBe(undefined);
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});
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