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<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=558788
-->
<head>
  <title>Test for Bug 558788</title>
  <script src="/tests/SimpleTest/SimpleTest.js"></script>
  <script src="/tests/SimpleTest/EventUtils.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=558788">Mozilla Bug 558788</a>
<p id="display"></p>
<div id="content">
</div>
<pre id="test">
<script type="application/javascript">

/** Test for Bug 558788 **/

var validElementsDescription = [
  /* element type value required pattern maxlength minlength */
  /* <input> */
  [ "input", null, null, null, null, null, null ],
  /* <input required value='foo'> */
  [ "input", null, "foo", true, null, null, null ],
  /* <input type='email'> */
  [ "input", "email", null, null, null, null, null ],
  /* <input type='email' value='foo@mozilla.org'> */
  [ "input", "email", "foo@mozilla.org", null, null, null, null ],
  /* <input type='url'> */
  [ "input", "url", null, null, null, null, null ],
  /* <input type='url' value='http://mozilla.org'> */
  [ "input", "url", "http://mozilla.org", null, null, null, null ],
  /* <input pattern='\\d\\d'> */
  [ "input", null, null, null, "\\d\\d", null, null ],
  /* <input pattern='\\d\\d' value='42'> */
  [ "input", null, "42", null, "\\d\\d", null, null ],
  /* <input maxlength='3'> - still valid until user interaction */
  [ "input", null, null, null, null, "3", null ],
  /* <input maxlength='3'> */
  [ "input", null, "fooo", null, null, "3", null ],
  /* <input minlength='3'> - still valid until user interaction */
  [ "input", null, null, null, null, null, "3" ],
  /* <input minlength='3'> */
  [ "input", null, "fo", null, null, null, "3" ],
  /* <textarea></textarea> */
  [ "textarea", null, null, null, null, null, null ],
  /* <textarea required>foo</textarea> */
  [ "textarea", null, "foo", true, null, null, null ]
];

var invalidElementsDescription = [
  /* element type value required pattern maxlength minlength valid-value */
  /* <input required> */
  [ "input", null, null, true, null, null, null, "foo" ],
  /* <input type='email' value='foo'> */
  [ "input", "email", "foo", null, null, null, null, "foo@mozilla.org" ],
  /* <input type='url' value='foo'> */
  [ "input", "url", "foo", null, null, null, null, "http://mozilla.org" ],
  /* <input pattern='\\d\\d' value='foo'> */
  [ "input", null, "foo", null, "\\d\\d", null, null, "42" ],
  /* <input maxlength='3'> - still valid until user interaction */
  [ "input", null, "foooo", null, null, "3", null, "foo" ],
  /* <input minlength='3'> - still valid until user interaction */
  [ "input", null, "foo", null, null, null, "3", "foo" ],
  /* <textarea required></textarea> */
  [ "textarea", null, null, true, null, null, null, "foo" ],
];

var validElements = [];
var invalidElements = [];

function appendElements(aElementsDesc, aElements)
{
  var content = document.getElementById('content');
  var length = aElementsDesc.length;

  for (var i=0; i<length; ++i) {
    var e = document.createElement(aElementsDesc[i][0]);
    if (aElementsDesc[i][1]) {
      e.type = aElementsDesc[i][1];
    }
    if (aElementsDesc[i][2]) {
      e.value = aElementsDesc[i][2];
    }
    if (aElementsDesc[i][3]) {
      e.required = true;
    }
    if (aElementsDesc[i][4]) {
      e.pattern = aElementsDesc[i][4];
    }
    if (aElementsDesc[i][5]) {
      e.maxLength = aElementsDesc[i][5];
    }
    if (aElementsDesc[i][6]) {
      e.minLength = aElementsDesc[i][6];
    }

    content.appendChild(e);

    // Adding the element to the appropriate list.
    aElements.push(e);
  }
}

function compareArrayWithSelector(aElements, aSelector)
{
  var aSelectorElements = document.querySelectorAll(aSelector);

  is(aSelectorElements.length, aElements.length,
     aSelector + " selector should return the correct number of elements");

  if (aSelectorElements.length != aElements.length) {
    return;
  }

  var length = aElements.length;
  for (var i=0; i<length; ++i) {
    is(aSelectorElements[i], aElements[i],
       aSelector + " should return the correct elements");
  }
}

function makeMinMaxLengthElementsActuallyInvalid(aInvalidElements,
                                                 aInvalidElementsDesc)
{
  // min/maxlength elements are not invalid until user edits them
  var length = aInvalidElementsDesc.length;

  for (var i=0; i<length; ++i) {
    var e = aInvalidElements[i];
    if (aInvalidElementsDesc[i][5]) { // maxlength
      e.focus();
      synthesizeKey("KEY_Backspace");
    } else if (aInvalidElementsDesc[i][6]) { // minlength
      e.focus();
      synthesizeKey("KEY_Backspace");
    }
  }
}

function makeInvalidElementsValid(aInvalidElements,
                                  aInvalidElementsDesc,
                                  aValidElements)
{
  var length = aInvalidElementsDesc.length;

  for (var i=0; i<length; ++i) {
    var e = aInvalidElements.shift();
    e.value = aInvalidElementsDesc[i][7];
    aValidElements.push(e);
  }
}

appendElements(validElementsDescription, validElements);
appendElements(invalidElementsDescription, invalidElements);

makeMinMaxLengthElementsActuallyInvalid(invalidElements, invalidElementsDescription);

compareArrayWithSelector(validElements, ":valid");
compareArrayWithSelector(invalidElements, ":invalid");

makeInvalidElementsValid(invalidElements, invalidElementsDescription,
                         validElements);

compareArrayWithSelector(validElements, ":valid");
compareArrayWithSelector(invalidElements, ":invalid");

</script>
</pre>
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