nodejs
diff --git a/Collapse file
‎lib/internal/test_runner/runner.js‎
Copy file name to clipboardExpand all lines: lib/internal/test_runner/runner.js
+10-3Lines changed: 10 additions & 3 deletions b/Collapse file
‎lib/internal/test_runner/runner.js‎
Copy file name to clipboardExpand all lines: lib/internal/test_runner/runner.js
+10-3Lines changed: 10 additions & 3 deletions
@@ -17,7 +17,6 @@ const {
   ArrayPrototypeSort,
   ObjectAssign,
   PromisePrototypeThen,
-  PromiseResolve,
   PromiseWithResolvers,
   SafeMap,
   SafePromiseAll,
@@ -798,9 +797,17 @@ function run(options = kEmptyObject) {
     }
   }
 
-  const setupPromise = PromiseResolve(setup?.(root.reporter));
-  PromisePrototypeThen(PromisePrototypeThen(PromisePrototypeThen(setupPromise, runFiles), postRun), teardown);
+  const runChain = async () => {
+    if (typeof setup === 'function') {
+      await setup(root.reporter);
+    }
+
+    await runFiles();
+    postRun?.();
+    teardown?.();
+  };
 
+  runChain();
   return root.reporter;
 }