1 files changed, 25 insertions, 0 deletions
diff --git a/testing/web-platform/tests/html/webappapis/scripting/processing-model-2/integration-with-the-javascript-agent-formalism/atomics-wait-async.https.any.js b/testing/web-platform/tests/html/webappapis/scripting/processing-model-2/integration-with-the-javascript-agent-formalism/atomics-wait-async.https.any.js
new file mode 100644
index 0000000000..3a3ea40d77
--- /dev/null
+++ b/testing/web-platform/tests/html/webappapis/scripting/processing-model-2/integration-with-the-javascript-agent-formalism/atomics-wait-async.https.any.js
@@ -0,0 +1,25 @@
+// META: global=window,dedicatedworker
+
+promise_test(async () => {
+  const sab = new SharedArrayBuffer(64);
+  const ta = new Int32Array(sab);
+
+  const waitAsyncObj = Atomics.waitAsync(ta, 0, 0, 10);
+  assert_equals(waitAsyncObj.async, true);
+  const v = await waitAsyncObj.value;
+  assert_equals(v, "timed-out");
+}, `Atomics.waitAsync timeout in a ${self.constructor.name}`);
+
+promise_test(async () => {
+  const sab = new SharedArrayBuffer(64);
+  const ta = new Int32Array(sab);
+
+  const waitAsyncObj = Atomics.waitAsync(ta, 0, 0);
+  assert_equals(waitAsyncObj.async, true);
+
+  const worker = new Worker("resources/notify-worker.js");
+  worker.postMessage(sab);
+
+  const v = await waitAsyncObj.value;
+  assert_equals(v, "ok");
+}, `Atomics.waitAsync notification in a ${self.constructor.name}`);