insertRow-method-03.html

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This WPT test may be referenced by the following Test IDs:
- /html/semantics/tabular-data/the-table-element/insertRow-method-03.html - WPT Dashboard Interop Dashboard

<!DOCTYPE html>

<title>insertRow(): non-empty table</title>

<link rel="author" title="g-k" href="mailto:greg.guthe@gmail.com">

<link rel="help" href="https://html.spec.whatwg.org/multipage/#dom-table-insertrow">

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

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

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

<div id="test">

    <table>

        <tbody><tr id="first"></tr><tr id="second"></tr></tbody>

    </table>

</div>

<script>

var HTML = "http://www.w3.org/1999/xhtml";

test(function() {

  var table = document.getElementById("test").getElementsByTagName("table")[0];

  test(function() {

    assert_equals(table.childNodes.length, 3);

    assert_equals(table.rows.length, 2);

  }, "table should start out with two rows")

  var tr;

  test(function() {

    tr = table.insertRow(1);

    assert_equals(tr.localName, "tr");

    assert_equals(tr.namespaceURI, HTML);

    assert_equals(table.getElementsByTagName("tr")[0].id, "first");

    assert_equals(table.getElementsByTagName("tr")[1].id, "");

    assert_equals(table.getElementsByTagName("tr")[2].id, "second");

  }, "insertRow should insert a tr element before the second row")

});

</script>