1 files changed, 27 insertions, 0 deletions
diff --git a/testing/web-platform/tests/websockets/interfaces/WebSocket/send/007.html b/testing/web-platform/tests/websockets/interfaces/WebSocket/send/007.html
new file mode 100644
index 0000000000..6a5614257a
--- /dev/null
+++ b/testing/web-platform/tests/websockets/interfaces/WebSocket/send/007.html
@@ -0,0 +1,27 @@
+<!doctype html>
+<title>WebSockets: close() followed by send()</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">
+<meta name="variant" content="?wpt_flags=h2">
+<div id=log></div>
+<script>
+
+async_test(function(t) {
+  var ws = new WebSocket(SCHEME_DOMAIN_PORT+'/echo');
+  ws.onopen = t.step_func(function(e) {
+    // test that nothing strange happens if we send something after close()
+    ws.close();
+    var sent = ws.send('test');
+    assert_equals(sent, undefined);
+  });
+  ws.onclose = t.step_func(function(e) {
+    ws.onclose = t.unreached_func();
+    t.step_timeout(() => t.done(), 50);
+  });
+  ws.onerror = ws.onmessage = t.unreached_func();
+});
+</script>