1 files changed, 11 insertions, 0 deletions
diff --git a/testing/web-platform/tests/scheduler/post-task-delay.any.js b/testing/web-platform/tests/scheduler/post-task-delay.any.js
new file mode 100644
index 0000000000..cf96f6703b
--- /dev/null
+++ b/testing/web-platform/tests/scheduler/post-task-delay.any.js
@@ -0,0 +1,11 @@
+// META: title=Scheduler: postTask Delayed Tasks
+// META: global=window,worker
+'use strict';
+
+promise_test(async t => {
+  const start = performance.now();
+  return scheduler.postTask(() => {
+    const elapsed = performance.now() - start;
+    assert_greater_than_equal(elapsed, 10);
+  }, {priority: 'user-blocking', delay: 10});
+}, 'Tests basic scheduler.postTask with a delay');