nodejs
diff --git a/‎src/node_task_runner.cc‎
Lines changed: 5 additions & 1 deletion b/‎src/node_task_runner.cc‎
Lines changed: 5 additions & 1 deletion
diff --git a/‎test/parallel/test-node-run.js‎
Lines changed: 22 additions & 0 deletions b/‎test/parallel/test-node-run.js‎
Lines changed: 22 additions & 0 deletions
@@ -60,7 +60,11 @@ ProcessRunner::ProcessRunner(std::shared_ptr<InitializationResultImpl> result,
   }
 
 #ifdef _WIN32
-  if (file_.ends_with("cmd.exe")) {
+  static constexpr std::string_view cmd_exe = "cmd.exe";
+  if (file_.size() >= cmd_exe.size() &&
+      StringEqualNoCaseN(file_.data() + file_.size() - cmd_exe.size(),
+                         cmd_exe.data(),
+                         cmd_exe.size())) {
     // If the file is cmd.exe, use the following command line arguments:
     // "/c" Carries out the command and exit.
     // "/d" Disables execution of AutoRun commands.
 
@@ -37,6 +37,28 @@ describe('node --run [command]', () => {
     assert.strictEqual(child.code, 1);
   });
 
+  it('recognizes cmd.exe case-insensitively', {
+    skip: !common.isWindows,
+  }, async () => {
+    const env = { ...process.env };
+    const comspecKey = Object.keys(env)
+      .find((key) => key.toLowerCase() === 'comspec');
+    assert.notStrictEqual(comspecKey, undefined);
+    const comspec = env[comspecKey];
+    assert.match(comspec, /cmd\.exe$/i);
+    delete env[comspecKey];
+    env.ComSpec = comspec.replace(/cmd\.exe$/i, 'CMD.EXE');
+
+    const child = await common.spawnPromisified(
+      process.execPath,
+      [ '--run', 'pwd-windows'],
+      { cwd: fixtures.path('run-script'), env },
+    );
+    assert.strictEqual(child.stdout.trim(), fixtures.path('run-script'));
+    assert.strictEqual(child.stderr, '');
+    assert.strictEqual(child.code, 0);
+  });
+
   it('adds node_modules/.bin to path', async () => {
     const child = await common.spawnPromisified(
       process.execPath,