1 files changed, 28 insertions, 0 deletions
diff --git a/layout/base/tests/test_bug1448730.html b/layout/base/tests/test_bug1448730.html
new file mode 100644
index 0000000000..aa339a0d4e
--- /dev/null
+++ b/layout/base/tests/test_bug1448730.html
@@ -0,0 +1,28 @@
+<!DOCTYPE html>
+<html>
+<!--
+https://bugzilla.mozilla.org/show_bug.cgi?id=1448730
+-->
+<head>
+  <title>Mozilla Bug 1448730</title>
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" href="/tests/SimpleTest/test.css"/>
+</head>
+<body>
+<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1448730">Mozilla Bug 1448730</a>
+<p id="display">
+  <div id="container" style="width: 600px; height: 500px;"></div>
+</p>
+<div id="content" style="display: none;"></div>
+<pre id="test">
+</pre>
+<script>
+SimpleTest.waitForExplicitFinish();
+SpecialPowers.pushPrefEnv({"set": [['layout.accessiblecaret.enabled', true]]}, () => {
+  let iframe = document.createElement("iframe");
+  iframe.src = "bug1448730.html";
+  document.getElementById('container').appendChild(iframe);
+});
+</script>
+</body>
+</html>