1 files changed, 35 insertions, 0 deletions
diff --git a/testing/web-platform/tests/XMLHttpRequest/event-error-order.sub.html b/testing/web-platform/tests/XMLHttpRequest/event-error-order.sub.html
new file mode 100644
index 000000000..9be8b4a1b
--- /dev/null
+++ b/testing/web-platform/tests/XMLHttpRequest/event-error-order.sub.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <meta name="assert" content="Check the order of events fired when the request has failed.">
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+    <script src="resources/xmlhttprequest-event-order.js"></script>
+    <title>XMLHttpRequest: event - error (order of events)</title>
+</head>
+
+<body>
+    <div id="log"></div>
+
+    <script type="text/javascript">
+        var test = async_test();
+
+        test.step(function()
+        {
+            var xhr = new XMLHttpRequest();
+            prepare_xhr_for_event_order_test(xhr);
+
+            xhr.addEventListener("loadend", function() {
+                test.step(function() {
+                    // no progress events due to CORS failure
+                    assert_xhr_event_order_matches([1, "loadstart(0,0,false)", "upload.loadstart(0,12,true)", 2, 4, "upload.error(0,0,false)", "upload.loadend(0,0,false)", "error(0,0,false)", "loadend(0,0,false)"]);
+                    test.done();
+                });
+            });
+
+            xhr.open("POST", "http://nonexistent-origin.{{host}}:{{ports[http][0]}}", true);
+            xhr.send("Test Message");
+        });
+    </script>
+</body>
+</html>