test_parse_ident.html

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<!DOCTYPE HTML>

<html>

<head>

  <title>Test for CSS identifier parsing</title>

  <script src="/tests/SimpleTest/SimpleTest.js"></script>

  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>

</head>

<body>

<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=">Mozilla Bug </a>

<div id="content" style="display: none">

</div>

<pre id="test">

<script type="application/javascript">

var div = document.getElementById("content");

function counter_increment_parses(i)

  div.style.counterIncrement = "";

  div.style.counterIncrement = i;

  return div.style.counterIncrement != "";

function is_valid_identifier(i)

  ok(counter_increment_parses(i),

     "'" + i + "' is a valid CSS identifier");

function is_invalid_identifier(i)

  ok(!counter_increment_parses(i),

     "'" + i + "' is not a valid CSS identifier");

for (var i = 0x7B; i < 0x80; ++i) {

  is_invalid_identifier(String.fromCharCode(i));

  is_invalid_identifier("a" + String.fromCharCode(i));

  is_invalid_identifier(String.fromCharCode(i) + "a");

for (var i = 0x80; i < 0xFF; ++i) {

  is_valid_identifier(String.fromCharCode(i));

is_valid_identifier(String.fromCharCode(0x100));

is_valid_identifier(String.fromCharCode(0x375));

is_valid_identifier(String.fromCharCode(0xFEFF));

is_valid_identifier(String.fromCharCode(0xFFFD));

is_valid_identifier(String.fromCharCode(0xFFFE));

is_valid_identifier(String.fromCharCode(0xFFFF));

</script>

</pre>

</body>

</html>