fixes #32652

src/vs/base/test/common/event.test.ts

@@ -338,34 +338,16 @@ suite('Event utils', () => {
 			});
 		});
 
-		test('should emit when done - setTimeout', () => {
+		test('should emit when done - setTimeout', async () => {
 			let count = 0;
 
-			const event = fromPromise(TPromise.timeout(5));
+			const promise = TPromise.timeout(5);
+			const event = fromPromise(promise);
 			event(() => count++);
 
 			assert.equal(count, 0);
-
-			return TPromise.timeout(10).then(() => {
-				assert.equal(count, 1);
-			});
-		});
-
-		test('should emit when done - setTimeout (#2)', () => {
-			let count = 0;
-
-			const event = fromPromise(TPromise.timeout(30));
-			event(() => count++);
-
-			assert.equal(count, 0);
-
-			return TPromise.timeout(0).then(() => {
-				assert.equal(count, 0);
-
-				return TPromise.timeout(35).then(() => {
-					assert.equal(count, 1);
-				});
-			});
+			await promise;
+			assert.equal(count, 1);
 		});
 	});