cacff07e75
When Buffer::New passes in existing data, it cannot be garbage collected in js synchronous execution. Fixes: https://github.com/nodejs/node/issues/40828 Refs: https://github.com/nodejs/node/issues/38300 PR-URL: https://github.com/nodejs/node/pull/42695 Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Minwoo Jung <nodecorelab@gmail.com>
22 lines
463 B
JavaScript
22 lines
463 B
JavaScript
'use strict';
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// Flags: --expose-gc
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require('../common');
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const v8 = require('v8');
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const assert = require('assert');
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const before = process.memoryUsage.rss();
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for (let i = 0; i < 1000000; i++) {
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v8.serialize('');
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}
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global.gc();
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const after = process.memoryUsage.rss();
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if (process.config.variables.asan) {
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assert(after < before * 10, `asan: before=${before} after=${after}`);
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} else {
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assert(after < before * 2, `before=${before} after=${after}`);
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}
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