1'use strict';
2const common = require('../common');
3
4// This test ensures that an out of memory error exits with code 134 on Windows
5
6if (!common.isWindows) return common.skip('Windows-only');
7
8const assert = require('assert');
9const { exec } = require('child_process');
10
11if (process.argv[2] === 'heapBomb') {
12  // Heap bomb, imitates a memory leak quickly
13  const fn = (nM) => [...Array(nM)].map((i) => fn(nM * 2));
14  fn(2);
15}
16
17// Run child in tmpdir to avoid report files in repo
18const tmpdir = require('../common/tmpdir');
19tmpdir.refresh();
20
21// --max-old-space-size=3 is the min 'old space' in V8, explodes fast
22const cmd = `"${process.execPath}" --max-old-space-size=30 "${__filename}"`;
23exec(`${cmd} heapBomb`, { cwd: tmpdir.path }, common.mustCall((err, stdout, stderr) => {
24  const msg = `Wrong exit code of ${err.code}! Expected 134 for abort`;
25  // Note: common.nodeProcessAborted() is not asserted here because it
26  // returns true on 134 as well as 0x80000003 (V8's base::OS::Abort)
27  assert.strictEqual(err.code, 134, msg);
28}));
29