Adding upstream version 86.0.1.upstream/86.0.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 32 insertions, 0 deletions

diff --git a/dom/tests/mochitest/chrome/file_DOM_element_instanceof.xhtml b/dom/tests/mochitest/chrome/file_DOM_element_instanceof.xhtml
new file mode 100644
index 0000000000..46e2391a5c
--- /dev/null
+++ b/dom/tests/mochitest/chrome/file_DOM_element_instanceof.xhtml
@@ -0,0 +1,32 @@
+<?xml version="1.0"?>
+<?xml-stylesheet type="text/css" href="chrome://global/skin"?>
+<window title="Mozilla Bug 824917"
+        xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
+
+  <iframe type="content"></iframe>
+
+  <script type="application/javascript">
+  <![CDATA[
+  /** Test for Bug 799299 **/
+  var SimpleTest = window.arguments[0].SimpleTest;
+  var ok = window.arguments[0].ok;
+
+  // Note: We can't use frames[0] here because the type="content" attribute
+  // isolates it into a separate browsing context hierarchy.
+  var doc = document.querySelector("iframe").contentDocument;
+  ok(doc.createElement("body") instanceof HTMLBodyElement,
+     "Should be instance of HTMLBodyElement");
+  ok(doc.createElement("div") instanceof HTMLDivElement,
+     "Should be instance of HTMLDivElement");
+  ok(doc.createElement("frameset") instanceof HTMLFrameSetElement,
+     "Should be instance of HTMLFrameSetElement");
+  ok(doc.createElement("h1") instanceof HTMLHeadingElement,
+     "Should be instance of HTMLHeadingElement");
+  ok(doc.createElement("label") instanceof HTMLLabelElement,
+     "Should be instance of HTMLLabelElement");
+
+  window.close();
+  window.arguments[0].SimpleTest.finish();
+  ]]>
+  </script>
+</window>