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101 lines
3.8 KiB
HTML
101 lines
3.8 KiB
HTML
<!DOCTYPE HTML>
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<html>
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<!--
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https://bugzilla.mozilla.org/show_bug.cgi?id=562932
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-->
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<head>
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<title>Test for Bug 562932</title>
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<script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
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<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
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</head>
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<body>
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<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=562932">Mozilla Bug 562932</a>
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<p id="display"></p>
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<div id="content" style="display: none">
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<!-- No @for, we have to check the content -->
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<label id='l1'><input id='i1'></label>
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<label id='l2'><input id='i2'><input></label>
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<label id='l3'></label>
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<label id='l4a'><fieldset id='f'>foo</fieldset></label>
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<label id='l4b'><label id='l4c'><input id='i3'></label></label>
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<label id='l4d'><label id='l4e'><input id='i3b'></label><input></label>
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<!-- With @for, we do no check the content -->
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<label id='l5' for='i1'></label>
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<label id='l6' for='i4'></label>
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<label id='l7' for='i4'><input></label>
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<label id='l8' for='i1 i2'></label>
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<label id='l9' for='i1 i2'><input></label>
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<label id='l10' for='f'></label>
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<label id='l11' for='i4'></label>
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<label id='l12' for='i5'></label>
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<label id='l13' for=''><input></label>
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<!-- <label id='l14'> is created in script -->
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</div>
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<pre id="test">
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<script type="application/javascript">
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/** Test for Bug 562932 **/
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function checkControl(aLabelId, aElementId, aMsg)
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{
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var element = null;
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if (aElementId != null) {
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element = document.getElementById(aElementId);
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}
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is(document.getElementById(aLabelId).control, element, aMsg);
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}
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ok('control' in document.createElement('label'),
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"label element should have a control IDL attribute");
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checkControl('l1', 'i1', "label control should be the first form element");
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checkControl('l2', 'i2', "label control should be the first form element");
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checkControl('l3', null, "label control should be null when there is no child");
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checkControl('l4a', null, "label control should be null when there is no \
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labelable form element child");
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checkControl('l4b', 'i3', "label control should be the first labelable element \
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in tree order");
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checkControl('l4c', 'i3', "label control should be the first labelable element \
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in tree order");
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checkControl('l4d', 'i3b', "label control should be the first labelable element \
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in tree order");
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checkControl('l4e', 'i3b', "label control should be the first labelable element \
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in tree order");
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checkControl('l5', 'i1', "label control should be the id in @for");
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checkControl('l6', null,
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"label control should be null if the id in @for is not valid");
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checkControl('l7', null,
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"label control should be null if the id in @for is not valid");
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checkControl('l8', null,
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"label control should be null if there are more than one id in @for");
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checkControl('l9', null,
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"label control should be null if there are more than one id in @for");
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checkControl('l10', null, "label control should be null if the id in @for \
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is not an id from a labelable form element");
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var inputOutOfDocument = document.createElement('input');
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inputOutOfDocument.id = 'i4';
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checkControl('l11', null, "label control should be null if the id in @for \
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is not an id from an element in the document");
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var inputInDocument = document.createElement('input');
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inputInDocument.id = 'i5';
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document.getElementById('content').appendChild(inputInDocument);
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checkControl('l12', 'i5', "label control should be the id in @for");
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checkControl('l13', null, "label control should be null if the id in @for \
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is empty");
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var labelOutOfDocument = document.createElement('label');
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labelOutOfDocument.htmlFor = 'i1';
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is(labelOutOfDocument.control, null, "out of document label shouldn't \
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labelize a form control");
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</script>
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</pre>
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</body>
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</html>
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