1 files changed, 56 insertions, 0 deletions
diff --git a/tests/node_compat/test/common/child_process.js b/tests/node_compat/test/common/child_process.js
new file mode 100644
index 000000000..b860d7697
--- /dev/null
+++ b/tests/node_compat/test/common/child_process.js
@@ -0,0 +1,56 @@
+// deno-fmt-ignore-file
+// deno-lint-ignore-file
+
+// Copyright Joyent and Node contributors. All rights reserved. MIT license.
+// Taken from Node 18.12.1
+// This file is automatically generated by `tools/node_compat/setup.ts`. Do not modify this file manually.
+
+'use strict';
+
+const assert = require('assert');
+const common = require('./');
+
+// 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.
+function cleanupStaleProcess(filename) {
+  if (!common.isWindows) {
+    return;
+  }
+  process.once('beforeExit', () => {
+    const basename = filename.replace(/.*[/\\]/g, '');
+    try {
+      require('child_process')
+        .execFileSync(`${process.env.SystemRoot}\\System32\\wbem\\WMIC.exe`, [
+          'process',
+          'where',
+          `commandline like '%${basename}%child'`,
+          'delete',
+          '/nointeractive',
+        ]);
+    } catch {
+      // Ignore failures, there might not be any stale process to clean up.
+    }
+  });
+}
+
+// This should keep the child process running long enough to expire
+// the timeout.
+const kExpiringChildRunTime = common.platformTimeout(20 * 1000);
+const kExpiringParentTimer = 1;
+assert(kExpiringChildRunTime > kExpiringParentTimer);
+
+function logAfterTime(time) {
+  setTimeout(() => {
+    // The following console statements are part of the test.
+    console.log('child stdout');
+    console.error('child stderr');
+  }, time);
+}
+
+module.exports = {
+  cleanupStaleProcess,
+  logAfterTime,
+  kExpiringChildRunTime,
+  kExpiringParentTimer,
+};