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-rw-r--r--layout/base/tests/textarea-maxlength-ui-invalid-change.html25
1 files changed, 25 insertions, 0 deletions
diff --git a/layout/base/tests/textarea-maxlength-ui-invalid-change.html b/layout/base/tests/textarea-maxlength-ui-invalid-change.html
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index 000000000..eed6de90f
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+++ b/layout/base/tests/textarea-maxlength-ui-invalid-change.html
@@ -0,0 +1,25 @@
+<!DOCTYPE HTML>
+<html>
+ <!-- Test: textarea with maxlength is -moz-ui-invalid if the user edits and it's too long -->
+ <head>
+ <style>
+ :-moz-ui-valid { background-color:green; }
+ :-moz-ui-invalid { background-color:red; }
+ * { box-shadow:none; background-color:white; }
+ </style>
+ <script type="text/javascript" src="/tests/SimpleTest/EventUtils.js"></script>
+ <script>
+ function runTest() {
+ var textarea = document.getElementById('textarea');
+ textarea.setSelectionRange(textarea.value.length, textarea.value.length)
+ textarea.focus();
+ synthesizeKey('VK_BACK_SPACE', {});
+ textarea.blur(); // to hide the caret
+ document.documentElement.className='';
+ }
+ </script>
+ </head>
+ <body onload="runTest()">
+ <textarea id="textarea" maxlength="2">fooo</textarea>
+ </body>
+</html>