1 files changed, 25 insertions, 0 deletions
diff --git a/testing/web-platform/tests/websockets/interfaces/WebSocket/send/008.html b/testing/web-platform/tests/websockets/interfaces/WebSocket/send/008.html
new file mode 100644
index 0000000000..709c066ade
--- /dev/null
+++ b/testing/web-platform/tests/websockets/interfaces/WebSocket/send/008.html
@@ -0,0 +1,25 @@
+<!doctype html>
+<title>WebSockets: send() in onclose</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.send('Goodbye');
+  })
+  ws.onclose = t.step_func(function(e) {
+    // test that nothing strange happens when send()ing in closed state
+    var sent = ws.send('test');
+    assert_equals(sent, undefined);
+    ws.onclose = t.unreached_func();
+    t.step_timeout(() => t.done(), 50);
+  })
+  ws.onerror = t.unreached_func();
+});
+</script>