@@ -0,0 +1,2 @@
+@echo off
+echo you sure are someone

@@ -434,5 +434,22 @@ run.methods.forEach((method) => {
 expect(Number(stdout.trim())).toBe(process.pid);
 });
 }
+
+if (isWin) {
+const differentPathKey = pathKey.startsWith('p') ? 'PATH' : 'path';
+
+it('should work if the path key is different in options.env', async () => {
+const env = {
+...process.env,
+[differentPathKey]: `${__dirname}\\fixtures;${process.env[pathKey]}`,
+};
+
+delete env[pathKey];
+
+const { stdout } = await run(method, 'whoami', { env });
+
+expect(stdout.trim()).toBe('you sure are someone');
+});
+}
 });
 });