зеркало из https://github.com/mozilla/gecko-dev.git
26 строки
796 B
JavaScript
26 строки
796 B
JavaScript
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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'use strict';
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const { Cc, Ci, Cu, components } = require('chrome');
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const { gc } = require('sdk/test/memory');
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exports.testGC = function*(assert) {
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let weakref;
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if (true) {
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let tempObj = {};
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weakref = Cu.getWeakReference(tempObj);
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assert.equal(weakref.get(), tempObj, 'the weakref returned the tempObj');
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}
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let arg = yield gc();
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assert.equal(arg, undefined, 'there is no argument');
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assert.pass('gc() returns a promise which eventually resolves');
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assert.equal(weakref.get(), undefined, 'the weakref returned undefined');
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};
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require('sdk/test').run(exports);
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