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test,win: cleanup exec-timeout processes #28723

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test,win: cleanup exec-timeout processes #28723

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16 changes: 16 additions & 0 deletions test/parallel/test-child-process-exec-timeout.js
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Original file line number Diff line number Diff line change
Expand Up @@ -56,3 +56,19 @@ cp.exec(cmd, { timeout: 2 ** 30 }, common.mustCall((err, stdout, stderr) => {
assert.strictEqual(stdout.trim(), 'child stdout');
assert.strictEqual(stderr.trim(), 'child stderr');
}));

// Workaround for Windows Server 2008R2
// When CMD is used to launch a process and CMD is killed too quickly, the
// process can stay behind running in suspended state, never completing.
if (common.isWindows) {
process.once('beforeExit', () => {
const basename = __filename.replace(/.*[/\\]/g, '');
cp.execFileSync(`${process.env.SystemRoot}\\System32\\wbem\\WMIC.exe`, [
'process',
'where',
`commandline like '%${basename}%child'`,
'delete',
'/nointeractive'
]);
});
}