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Diffstat (limited to 'layout/base/tests/textarea-maxlength-valid-change.html')
| -rw-r--r-- | layout/base/tests/textarea-maxlength-valid-change.html | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/layout/base/tests/textarea-maxlength-valid-change.html b/layout/base/tests/textarea-maxlength-valid-change.html new file mode 100644 index 0000000000..24007a500f --- /dev/null +++ b/layout/base/tests/textarea-maxlength-valid-change.html @@ -0,0 +1,28 @@ +<!DOCTYPE HTML> +<html> + <!-- Test: textarea with maxlength is valid if the user edits and it's not too long --> + <head> + <style> + :valid { background-color:green; } + :invalid { background-color:red; } + * { background-color:white; } + </style> + <script 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("KEY_Backspace"); // so that it becomes invalid first + textarea.blur(); + textarea.focus(); + synthesizeKey("KEY_Backspace"); + textarea.blur(); // to hide the caret + document.documentElement.className=''; + } + </script> + </head> + <body onload="runTest()"> + <textarea id="textarea" maxlength="3">foooo</textarea> + </body> +</html> |