test_link_sizes.html

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<!doctype html>

<html>

<head>

<title>Test link.sizes attribute</title>

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

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

<link rel="shortcut icon" type="image/x-icon" href="/favicon.ico" sizes="16x16 24x24 32x32 48x48">

</head>

<body>

<pre id="test">

<script>

  var links = document.getElementsByTagName('link');

  for (var i = 0; i < links.length; ++i) {

    var link = links[i];

    ok("sizes" in link, "link.sizes exists");

    if (link.rel == 'shortcut icon') {

      is(link.sizes.value, "16x16 24x24 32x32 48x48", 'link.sizes.value correct value');

      is(link.sizes.length, 4, 'link.sizes.length correct value');

      ok(link.sizes.contains('32x32'), 'link.sizes.contains() works');

      link.sizes.add('64x64');

      is(link.sizes.length, 5, 'link.sizes.length correct value');

      link.sizes.remove('64x64');

      is(link.sizes.length, 4, 'link.sizes.length correct value');

      is(link.sizes + "", "16x16 24x24 32x32 48x48", 'link.sizes stringify correct value');

    } else {

      is(link.sizes.value, "", 'link.sizes correct value');

</script>

</pre>

</body>

</html>