1 files changed, 27 insertions, 0 deletions
diff --git a/testing/web-platform/tests/eventsource/dedicated-worker/eventsource-onopen.htm b/testing/web-platform/tests/eventsource/dedicated-worker/eventsource-onopen.htm
new file mode 100644
index 0000000000..010b0c66a8
--- /dev/null
+++ b/testing/web-platform/tests/eventsource/dedicated-worker/eventsource-onopen.htm
@@ -0,0 +1,27 @@
+<!doctype html>
+<html>
+  <head>
+    <title>dedicated worker - EventSource: onopen (announcing the connection)</title>
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+  </head>
+  <body>
+    <div id="log"></div>
+    <script>
+      var test = async_test()
+      test.step(function() {
+        var worker = new Worker('eventsource-onopen.js')
+        worker.onmessage = function(e) {
+          test.step(function() {
+            assert_true(e.data[0], e.data[1])
+            assert_equals(e.data[1], EventSource.OPEN, 'source.readyState')
+            assert_false(e.data[2], "'data' in e")
+            assert_false(e.data[3], 'e.bubbles')
+            assert_false(e.data[4], 'e.calcelable')
+          })
+          test.done()
+        }
+      })
+    </script>
+  </body>
+</html>
+\ No newline at end of file