1 files changed, 21 insertions, 0 deletions
diff --git a/testing/web-platform/tests/websockets/interfaces/WebSocket/readyState/008.html b/testing/web-platform/tests/websockets/interfaces/WebSocket/readyState/008.html
new file mode 100644
index 0000000000..d085a7f4e3
--- /dev/null
+++ b/testing/web-platform/tests/websockets/interfaces/WebSocket/readyState/008.html
@@ -0,0 +1,21 @@
+<!doctype html>
+<title>WebSockets: getting readyState in closed</title>
+<script src=/resources/testharness.js></script>
+<script src=/resources/testharnessreport.js></script>
+<script src=../../../constants.sub.js></script>
+<meta name="variant" content="?default">
+<meta name="variant" content="?wss">
+<div id=log></div>
+<script>
+async_test(function(t) {
+  var ws = new WebSocket(SCHEME_DOMAIN_PORT+'/echo');
+  ws.onopen = t.step_func(function(e) {
+    ws.onclose = t.step_func(function(e) {
+      assert_equals(ws.readyState, ws.CLOSED);
+      t.done();
+    })
+    ws.close();
+  });
+  ws.onerror = ws.onmessage = ws.onclose = t.step_func(function() {assert_unreached()});
+});
+</script>