1 files changed, 48 insertions, 0 deletions
diff --git a/dom/base/test/test_bug590812.html b/dom/base/test/test_bug590812.html
new file mode 100644
index 0000000000..d96da7b538
--- /dev/null
+++ b/dom/base/test/test_bug590812.html
@@ -0,0 +1,48 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <title>Test for XML pretty printing, bug 590812</title>
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <script src="/tests/SimpleTest/WindowSnapshot.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=590812">Mozilla Bug 590812</a>
+<p id="display"></p>
+<iframe id=iframe></iframe>
+<iframe src="file_bug590812-ref.xhtml"></iframe>
+<pre id="test">
+<script class="testbody" type="application/javascript">
+
+add_task(async function start() {
+  var noxul = "https://sub1.test1.example.com:443";
+  var yesxul = "https://example.org:443"
+
+  await SpecialPowers.pushPermissions([
+    { type: "allowXULXBL", allow: false, context: noxul },
+    { type: "allowXULXBL", allow: true, context: yesxul }
+  ]);
+
+  var path = "/tests/dom/base/test/file_bug590812.xml";
+  var iframe = $('iframe');
+  iframe.src = noxul + path;
+  await new Promise(resolve => iframe.addEventListener("load", resolve, {once: true}));
+  let sNoXUL = await snapshotWindow(window.frames[0], false);
+
+  iframe.src = yesxul + path;
+  await new Promise(resolve => iframe.addEventListener("load", resolve, {once: true}));
+  let sWithXUL = await snapshotWindow(window.frames[0], false);
+
+  let sRef = await snapshotWindow(window.frames[1], false);
+
+  let res;
+  ok(compareSnapshots(sNoXUL, sRef, true)[0],
+     "noxul domain same as ref");
+  ok(compareSnapshots(sWithXUL, sRef, true)[0],
+     "xul supporting domain same as ref");
+});
+
+</script>
+</pre>
+</body>
+</html>