tBodies.html - mozsearch

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This WPT test may be referenced by the following Test IDs:
- /html/semantics/tabular-data/the-table-element/tBodies.html - WPT Dashboard Interop Dashboard

<!DOCTYPE html>

<title>HTMLTableElement.tBodies</title>

<script src="/resources/testharness.js"></script>

<script src="/resources/testharnessreport.js"></script>

<div id="log"></div>

<script>

test(function() {

  var text =

    '<html xmlns="http://www.w3.org/1999/xhtml">' +

    '  <head>' +

    '    <title>Virtual Library</title>' +

    '  </head>' +

    '  <body>' +

    '    <table id="mytable" border="1">' +

    '      <tbody>' +

    '        <tr><td>Cell 1</td><td>Cell 2</td></tr>' +

    '        <tr><td>Cell 3</td><td>Cell 4</td></tr>' +

    '      </tbody>' +

    '    </table>' +

    '  </body>' +

    '</html>';

  var parser = new DOMParser();

  var doc = parser.parseFromString(text, "text/xml");

  // import <table>

  var table = doc.documentElement.getElementsByTagName('table')[0];

  var mytable = document.body.appendChild(document.importNode(table, true));

  assert_equals(mytable.tBodies.length, 1);

  var tbody = document.createElement('tbody');

  mytable.appendChild(tbody);

  var tr = tbody.insertRow(-1);

  tr.insertCell(-1).appendChild(document.createTextNode('Cell 5'));

  tr.insertCell(-1).appendChild(document.createTextNode('Cell 6'));

  assert_equals(mytable.tBodies.length, 2);

  assert_equals(mytable.rows.length, 3);

  assert_equals(tr.rowIndex, 2);

});

</script>