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d579bc16b3
PR-URL: https://github.com/nodejs/node/pull/45633 Reviewed-By: Stephen Belanger <admin@stephenbelanger.com> Reviewed-By: Yagiz Nizipli <yagiz@nizipli.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Minwoo Jung <nodecorelab@gmail.com> Reviewed-By: Darshan Sen <raisinten@gmail.com>
25 lines
514 B
JavaScript
25 lines
514 B
JavaScript
// Flags: --expose-gc
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'use strict';
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// This test ensures that diagnostic channel references aren't leaked.
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require('../common');
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const { ok } = require('assert');
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const { subscribe, unsubscribe } = require('diagnostics_channel');
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function noop() {}
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const heapUsedBefore = process.memoryUsage().heapUsed;
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for (let i = 0; i < 1000; i++) {
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subscribe(String(i), noop);
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unsubscribe(String(i), noop);
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}
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global.gc();
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const heapUsedAfter = process.memoryUsage().heapUsed;
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ok(heapUsedBefore >= heapUsedAfter);
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