Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream

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

1 files changed, 38 insertions, 0 deletions

diff --git a/editor/libeditor/tests/test_can_undo_after_setting_value.xhtml b/editor/libeditor/tests/test_can_undo_after_setting_value.xhtml
new file mode 100644
index 0000000000..03204f8500
--- /dev/null
+++ b/editor/libeditor/tests/test_can_undo_after_setting_value.xhtml
@@ -0,0 +1,38 @@
+<?xml version="1.0"?>
+<?xml-stylesheet href="chrome://global/skin"
+                 type="text/css"?>
+<?xml-stylesheet href="chrome://mochikit/content/tests/SimpleTest/test.css"
+                 type="text/css"?>
+<!--
+https://bugzilla.mozilla.org/show_bug.cgi?id=1386222
+-->
+<window xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
+        title="Mozilla Bug 1386222" onload="runTest();">
+  <script src="chrome://mochikit/content/tests/SimpleTest/EventUtils.js"/>
+  <script src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"/>
+
+  <input xmlns="http://www.w3.org/1999/xhtml" id="t"/>
+  <script class="testbody" type="application/javascript">
+  <![CDATA[
+
+function runTest() {
+  var t = document.getElementById("t");
+  is(
+    t.editor.canUndo,
+    false,
+    "Editor shouldn't have undo transaction at start"
+  );
+  t.value = "foo";
+  is(t.value, "foo", "value setter worked");
+  is(
+    t.editor.canUndo,
+    true,
+    "Editor should have undo transaction after setting value"
+  );
+  SimpleTest.finish();
+}
+
+SimpleTest.waitForExplicitFinish();
+]]>
+</script>
+</window>