1 files changed, 8 insertions, 0 deletions
diff --git a/testing/web-platform/tests/scheduler/post-task-result-success.any.js b/testing/web-platform/tests/scheduler/post-task-result-success.any.js
new file mode 100644
index 0000000000..dd73c148e9
--- /dev/null
+++ b/testing/web-platform/tests/scheduler/post-task-result-success.any.js
@@ -0,0 +1,8 @@
+// META: title=Scheduler: postTask Promise Value
+// META: global=window,worker
+'use strict';
+
+promise_test(async t => {
+  const result = await scheduler.postTask(() => 1234);
+  assert_equals(result, 1234);
+}, 'Test the task promise is resolved with the callback return value');