1 files changed, 21 insertions, 0 deletions
diff --git a/testing/web-platform/tests/webmessaging/message-channels/user-activation.tentative.any.js b/testing/web-platform/tests/webmessaging/message-channels/user-activation.tentative.any.js
new file mode 100644
index 0000000000..175662873c
--- /dev/null
+++ b/testing/web-platform/tests/webmessaging/message-channels/user-activation.tentative.any.js
@@ -0,0 +1,21 @@
+// META: title=user activation messagechannel test
+
+async_test(function(t) {
+  var channel = new MessageChannel();
+  channel.port1.postMessage(1, {includeUserActivation: true});
+  channel.port1.postMessage(2);
+  var expected_data = 1;
+  channel.port2.onmessage = t.step_func(
+    function(e) {
+      assert_equals(e.data, expected_data);
+      expected_data++;
+      if (e.data == 1) {
+        assert_false(e.userActivation.isActive);
+        assert_false(e.userActivation.hasBeenActive);
+      } else {
+        assert_equals(e.userActivation, null);
+        t.done();
+      }
+    });
+  channel.port2.start();
+});