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Test Info:
- This WPT test may be referenced by the following Test IDs:
- /html/semantics/tabular-data/the-tr-element/cells.html - WPT Dashboard Interop Dashboard
<!DOCTYPE html>
<meta charset="utf-8">
<title>HTMLTableRowElement#cells</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<div id="log"></div>
<table>
<tr id="testTr">
<td>First</td>
<div><td>Second</td></div>
<td>Third
<table>
<tr><td>Nested first</td></tr>
</table>
</td>
<img>
</tr>
</table>
<script>
var tr = document.getElementById("testTr");
test(function () {
tr.insertBefore(document.createElementNS("foo", "td"), tr.children[1]);
assert_array_equals(tr.cells, [tr.children[0], tr.children[2], tr.children[3]]);
}, "HTMLTableRowElement cells ignores nested tables and non-HTML elements");
</script>