1 files changed, 17 insertions, 0 deletions
diff --git a/testing/web-platform/tests/workers/WorkerGlobalScope_close.htm b/testing/web-platform/tests/workers/WorkerGlobalScope_close.htm
new file mode 100644
index 000000000..2ad5205d1
--- /dev/null
+++ b/testing/web-platform/tests/workers/WorkerGlobalScope_close.htm
@@ -0,0 +1,17 @@
+<!DOCTYPE html>
+<title> WorkerGlobalScope close(): clear events queue </title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<div id=log></div>
+<script>
+async_test(function(t) {
+  var worker = new Worker('./support/WorkerClose.js');
+  worker.onmessage = t.step_func(function(e) {
+    assert_equals(e.data, "ping");
+    worker.onmessage = t.unreached_func("Unexpected message event");
+    worker.postMessage("pong");
+    setTimeout(t.step_func_done(), 100);
+  });
+  worker.postMessage("ping");
+});
+</script>