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<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=759666
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  <meta charset="utf-8">
  <title>Test for HTMLOptionElement disabled attribute and pseudo-class</title>
  <script src="/tests/SimpleTest/SimpleTest.js"></script>
  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
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<body>
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=759666">Mozilla Bug 759666</a>
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<div id="content" style="display: none">
  
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<pre id="test">
<script type="application/javascript">

/** Test for HTMLOptionElement disabled attribute and pseudo-class **/

var testCases = [
  // Static checks.
  { html: "<option></option>",
    result: { attr: null, idl: false, pseudo: false } },
  { html: "<option disabled></option>",
    result: { attr: "", idl: true, pseudo: true } },
  { html: "<optgroup><option></option></otpgroup>",
    result: { attr: null, idl: false, pseudo: false } },
  { html: "<optgroup><option disabled></option></optgroup>",
    result: { attr: "", idl: true, pseudo: true } },
  { html: "<optgroup disabled><option disabled></option></optgroup>",
    result: { attr: "", idl: true, pseudo: true } },
  { html: "<optgroup disabled><option></option></optgroup>",
    result: { attr: null, idl: false, pseudo: true } },
  { html: "<optgroup><optgroup disabled><option></option></optgroup></optgroup>",
    result: { attr: null, idl: false, pseudo: true } },
  { html: "<optgroup disabled><optgroup><option></option></optgroup></optgroup>",
    result: { attr: null, idl: false, pseudo: false } },
  { html: "<optgroup disabled><optgroup><option disabled></option></optgroup></optgroup>",
    result: { attr: "", idl: true, pseudo: true } },

  // Dynamic checks: changing disable value.
  { html: "<option></option>",
    modifier(c) { c.querySelector('option').disabled = true; },
    result: { attr: "", idl: true, pseudo: true } },
  { html: "<option disabled></option>",
    modifier(c) { c.querySelector('option').disabled = false; },
    result: { attr: null, idl: false, pseudo: false } },
  { html: "<optgroup><option></option></otpgroup>",
    modifier(c) { c.querySelector('optgroup').disabled = true; },
    result: { attr: null, idl: false, pseudo: true } },
  { html: "<optgroup><option disabled></option></optgroup>",
    modifier(c) { c.querySelector('option').disabled = false; },
    result: { attr: null, idl: false, pseudo: false } },
  { html: "<optgroup disabled><option disabled></option></optgroup>",
    modifier(c) { c.querySelector('optgroup').disabled = false; },
    result: { attr: "", idl: true, pseudo: true } },
  { html: "<optgroup disabled><option disabled></option></optgroup>",
    modifier(c) { c.querySelector('option').disabled = false; },
    result: { attr: null, idl: false, pseudo: true } },
  { html: "<optgroup disabled><option disabled></option></optgroup>",
    modifier(c) { c.querySelector('optgroup').disabled = c.querySelector('option').disabled = false; },
    result: { attr: null, idl: false, pseudo: false } },
  { html: "<optgroup disabled><option></option></optgroup>",
    modifier(c) { c.querySelector('optgroup').disabled = false; },
    result: { attr: null, idl: false, pseudo: false } },
  { html: "<optgroup><optgroup disabled><option></option></optgroup></optgroup>",
    modifier(c) { c.querySelector('optgroup[disabled]').disabled = false; },
    result: { attr: null, idl: false, pseudo: false } },
  { html: "<optgroup disabled><optgroup><option></option></optgroup></optgroup>",
    modifier(c) { c.querySelector('optgroup[disabled]').disabled = false; },
    result: { attr: null, idl: false, pseudo: false } },
  { html: "<optgroup disabled><optgroup><option disabled></option></optgroup></optgroup>",
    modifier(c) { c.querySelector('optgroup').disabled = false; },
    result: { attr: "", idl: true, pseudo: true } },
  { html: "<optgroup disabled><optgroup><option disabled></option></optgroup></optgroup>",
    modifier(c) { c.querySelector('option').disabled = false; },
    result: { attr: null, idl: false, pseudo: false } },
  { html: "<optgroup disabled><optgroup><option disabled></option></optgroup></optgroup>",
    modifier(c) { c.querySelector('option').disabled = c.querySelector('option').disabled = false; },
    result: { attr: null, idl: false, pseudo: false } },

  // Dynamic checks: moving option element.
  { html: "<optgroup id='a'><option></option></optgroup><optgroup id='b'></optgroup>",
    modifier(c) { c.querySelector('#b').appendChild(c.querySelector('option')); },
    result: { attr: null, idl: false, pseudo: false } },
  { html: "<optgroup id='a'><option disabled></option></optgroup><optgroup id='b'></optgroup>",
    modifier(c) { c.querySelector('#b').appendChild(c.querySelector('option')); },
    result: { attr: "", idl: true, pseudo: true } },
  { html: "<optgroup id='a'><option></option></optgroup><optgroup disabled id='b'></optgroup>",
    modifier(c) { c.querySelector('#b').appendChild(c.querySelector('option')); },
    result: { attr: null, idl: false, pseudo: true } },
  { html: "<optgroup disabled id='a'><option></option></optgroup><optgroup id='b'></optgroup>",
    modifier(c) { c.querySelector('#b').appendChild(c.querySelector('option')); },
    result: { attr: null, idl: false, pseudo: false } },
];

var content = document.getElementById('content');

testCases.forEach(function(testCase) {
  var result = testCase.result;

  content.innerHTML = testCase.html;

  if (testCase.modifier !== undefined) {
    testCase.modifier(content);
  }

  var option = content.querySelector('option');
  is(option.getAttribute('disabled'), result.attr, "disabled content attribute value should be " + result.attr);
  is(option.disabled, result.idl, "disabled idl attribute value should be " + result.idl);
  is(option.matches(":disabled"), result.pseudo, ":disabled state should be " + result.pseudo);
  is(option.matches(":enabled"), !result.pseudo, ":enabled state should be " + !result.pseudo);

  content.innerHTML = "";
});

</script>
</pre>
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