18 lines
427 B
JavaScript
18 lines
427 B
JavaScript
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// Flags: --expose-internals --expose-gc
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'use strict';
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require('../common');
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const assert = require('assert');
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const { internalBinding } = require('internal/test/binding');
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const { WeakReference } = internalBinding('util');
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let obj = { hello: 'world' };
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const ref = new WeakReference(obj);
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assert.strictEqual(ref.get(), obj);
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setImmediate(() => {
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obj = null;
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global.gc();
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assert.strictEqual(ref.get(), undefined);
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});
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