third_party/WebKit/LayoutTests/fast/dom/HTMLTableRowElement/script-tests/cells.js

   1 description('Test behavior of the HTMLTableRowElement cells attribute in cases where there is unusual nesting.');
   2
   3 function checkCellNesting(tag)
   4 {
   5     var row = document.createElement("tr");
   6     var container = document.createElement(tag);
   7     var cell = document.createElement("td");
   8     row.appendChild(container);
   9     container.appendChild(cell);
  10     return row.cells.length;
  11 }
  12
  13 function checkHeaderCellNesting(tag)
  14 {
  15     var row = document.createElement("tr");
  16     var container = document.createElement(tag);
  17     var cell = document.createElement("th");
  18     row.appendChild(container);
  19     container.appendChild(cell);
  20     return row.cells.length;
  21 }
  22
  23 var tags = [
  24     "col",
  25     "colgroup",
  26     "div",
  27     "form",
  28     "script",
  29     "table",
  30     "tbody",
  31     "tfoot",
  32     "thead",
  33     "tr",
  34 ];
  35
  36 for (i = 0; i < tags.length; ++i)
  37     shouldBe('checkCellNesting("' + tags[i] + '")', '0');
  38
  39 debug('');
  40
  41 shouldBe('checkCellNesting("td")', '1');
  42 shouldBe('checkCellNesting("th")', '1');
  43
  44 debug('');
  45
  46 for (i = 0; i < tags.length; ++i)
  47     shouldBe('checkHeaderCellNesting("' + tags[i] + '")', '0');
  48
  49 debug('');
  50
  51 shouldBe('checkHeaderCellNesting("td")', '1');
  52 shouldBe('checkHeaderCellNesting("th")', '1');
  53
  54 debug('');