fix: cleanup timeout on error

src/create-test.ts

@@ -30,13 +30,14 @@ export function createTest(
 			try {
 				if (timeout) {
 					const controller = new AbortController();
-
-					await Promise.race([
-						testFunction(),
-						throwOnTimeout(timeout, controller),
-					]);
-
-					controller.abort();
+					try {
+						await Promise.race([
+							testFunction(),
+							throwOnTimeout(timeout, controller),
+						]);
+					} finally {
+						controller.abort();
+					}
 				} else {
 					await testFunction();
 				}

tests/specs/asynchronous-timeout.ts

@@ -1,15 +1,25 @@
 import { setTimeout } from 'timers/promises';
-import { test } from '#manten';
+import { test, describe } from '#manten';
 
 (async () => {
 	await test('should fail', async () => {
 		await setTimeout(10);
 	}, 1);
 
-	await test(
-		'timeout checker should be cleaned up from event loop',
-		// eslint-disable-next-line @typescript-eslint/no-empty-function
-		() => {},
-		10_000,
-	);
+	await describe('timeout to be cleaned up from event loop', ({ test }) => {
+		test(
+			'on pass',
+			// eslint-disable-next-line @typescript-eslint/no-empty-function
+			() => {},
+			5000,
+		);
+
+		test(
+			'on fail',
+			async () => {
+				throw new Error('1');
+			},
+			5000,
+		);
+	});
 })();