nodejs
diff --git a/‎test/parallel/test-child-process-windows-hide.js‎
Lines changed: 23 additions & 24 deletions b/‎test/parallel/test-child-process-windows-hide.js‎
Lines changed: 23 additions & 24 deletions
@@ -3,49 +3,48 @@
 const common = require('../common');
 const assert = require('assert');
 const cp = require('child_process');
+const { test } = require('node:test');
 const internalCp = require('internal/child_process');
 const cmd = process.execPath;
 const args = ['-p', '42'];
 const options = { windowsHide: true };
 
-// Since windowsHide isn't really observable, monkey patch spawn() and
-// spawnSync() to verify that the flag is being passed through correctly.
-const originalSpawn = internalCp.ChildProcess.prototype.spawn;
-const originalSpawnSync = internalCp.spawnSync;
+// Since windowsHide isn't really observable, this test relies on monkey
+// patching spawn() and spawnSync() to verify that the flag is being passed
+// through correctly.
 
-internalCp.ChildProcess.prototype.spawn = common.mustCall(function(options) {
-  assert.strictEqual(options.windowsHide, true);
-  return originalSpawn.apply(this, arguments);
-}, 2);
-
-internalCp.spawnSync = common.mustCall(function(options) {
-  assert.strictEqual(options.windowsHide, true);
-  return originalSpawnSync.apply(this, arguments);
-});
-
-{
+test('spawnSync() passes windowsHide correctly', (t) => {
+  const spy = t.mock.method(internalCp, 'spawnSync');
   const child = cp.spawnSync(cmd, args, options);
 
   assert.strictEqual(child.status, 0);
   assert.strictEqual(child.signal, null);
   assert.strictEqual(child.stdout.toString().trim(), '42');
   assert.strictEqual(child.stderr.toString().trim(), '');
-}
+  assert.strictEqual(spy.mock.calls.length, 1);
+  assert.strictEqual(spy.mock.calls[0].arguments[0].windowsHide, true);
+});
 
-{
+test('spawn() passes windowsHide correctly', (t, done) => {
+  const spy = t.mock.method(internalCp.ChildProcess.prototype, 'spawn');
   const child = cp.spawn(cmd, args, options);
 
   child.on('exit', common.mustCall((code, signal) => {
     assert.strictEqual(code, 0);
     assert.strictEqual(signal, null);
+    assert.strictEqual(spy.mock.calls.length, 1);
+    assert.strictEqual(spy.mock.calls[0].arguments[0].windowsHide, true);
+    done();
   }));
-}
+});
 
-{
-  const callback = common.mustSucceed((stdout, stderr) => {
+test('execFile() passes windowsHide correctly', (t, done) => {
+  const spy = t.mock.method(internalCp.ChildProcess.prototype, 'spawn');
+  cp.execFile(cmd, args, options, common.mustSucceed((stdout, stderr) => {
     assert.strictEqual(stdout.trim(), '42');
     assert.strictEqual(stderr.trim(), '');
-  });
-
-  cp.execFile(cmd, args, options, callback);
-}
+    assert.strictEqual(spy.mock.calls.length, 1);
+    assert.strictEqual(spy.mock.calls[0].arguments[0].windowsHide, true);
+    done();
+  }));
+});