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| Current File : //proc/self/root/home/ubuntu/node-v16.18.1/test/parallel/test-windows-failed-heap-allocation.js |
'use strict';
const common = require('../common');
// This test ensures that an out of memory error exits with code 134 on Windows
if (!common.isWindows) return common.skip('Windows-only');
const assert = require('assert');
const { exec } = require('child_process');
if (process.argv[2] === 'heapBomb') {
// Heap bomb, imitates a memory leak quickly
const fn = (nM) => [...Array(nM)].map((i) => fn(nM * 2));
fn(2);
}
// Run child in tmpdir to avoid report files in repo
const tmpdir = require('../common/tmpdir');
tmpdir.refresh();
// --max-old-space-size=3 is the min 'old space' in V8, explodes fast
const cmd = `"${process.execPath}" --max-old-space-size=30 "${__filename}"`;
exec(`${cmd} heapBomb`, { cwd: tmpdir.path }, common.mustCall((err, stdout, stderr) => {
const msg = `Wrong exit code of ${err.code}! Expected 134 for abort`;
// Note: common.nodeProcessAborted() is not asserted here because it
// returns true on 134 as well as 0x80000003 (V8's base::OS::Abort)
assert.strictEqual(err.code, 134, msg);
}));
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