1 files changed, 26 insertions, 0 deletions
diff --git a/testing/web-platform/tests/html/browsers/browsing-the-web/unloading-documents/navigation-within-beforeunload.html b/testing/web-platform/tests/html/browsers/browsing-the-web/unloading-documents/navigation-within-beforeunload.html
new file mode 100644
index 000000000..d7131b00d
--- /dev/null
+++ b/testing/web-platform/tests/html/browsers/browsing-the-web/unloading-documents/navigation-within-beforeunload.html
@@ -0,0 +1,26 @@
+<!doctype html>
+<title>Triggering navigation from within beforeunload event</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<div id="log"></div>
+<script>
+beforeunload_fired = false;
+var t = async_test();
+
+var base_count = 0;
+var counter = 0;
+
+onload = function() {setTimeout(function() {
+  var iframe = document.getElementsByTagName("iframe")[0]
+
+  iframe.onload = function() {
+                    setTimeout(function() {iframe.contentWindow.location="navigation-within-beforeunload-2.html";}, 100);
+                    iframe.onload = t.step_func(function() {assert_equals(counter, 1000); t.done()});
+                  };
+
+  iframe.src = "navigation-within-beforeunload-1.html?" + Math.random();
+
+}, 100)};
+
+</script>
+<iframe src="base.html"></iframe>