1 files changed, 48 insertions, 0 deletions
diff --git a/toolkit/content/tests/chrome/test_textbox_emptytext.xul b/toolkit/content/tests/chrome/test_textbox_emptytext.xul
new file mode 100644
index 000000000..41c702a90
--- /dev/null
+++ b/toolkit/content/tests/chrome/test_textbox_emptytext.xul
@@ -0,0 +1,48 @@
+<?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"?>
+<!--
+  XUL Widget Test for textbox with placeholder
+  -->
+<window title="Textbox with placeholder test" width="500" height="600"
+        xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
+  <script type="application/javascript" src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
+
+  <hbox>
+    <textbox id="t1"/>
+  </hbox>
+
+  <!-- test results are displayed in the html:body -->
+  <body xmlns="http://www.w3.org/1999/xhtml" style="height: 300px; overflow: auto;"/>
+
+  <!-- test code goes here -->
+  <script type="application/javascript"><![CDATA[
+
+SimpleTest.waitForExplicitFinish();
+
+function doTests() {
+  var t1 = $("t1");
+
+  t1.placeholder = 1;
+  ok("1" === t1.label,          "placeholder exposed as label");
+  ok(""  === t1.value,          "placeholder not exposed as value");
+
+  t1.label = 2;
+  ok("2" === t1.label,          "label can be set explicitly");
+  ok("1" === t1.placeholder,    "placeholder persists after setting label");
+
+  t1.value = 3;
+  ok("3" === t1.value,          "value setter/getter works while placeholder is present");
+  ok("1" === t1.placeholder,    "placeholder persists after setting value");
+
+  t1.value = "";
+  is(t1.textLength, 0,          "textLength while placeholder is displayed");
+
+  SimpleTest.finish();
+}
+
+SimpleTest.waitForFocus(doTests);
+
+  ]]></script>
+
+</window>