зеркало из https://github.com/mozilla/gecko-dev.git
98 строки
2.8 KiB
HTML
98 строки
2.8 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=1250401
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-->
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<head>
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<title>Test for Bug 1250401</title>
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<script type="text/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=1250401">Bug 1250401</a>
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<p id="display"></p>
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<div id="content" style="display: none">
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</div>
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<pre id="test">
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<script class="testbody" type="text/javascript">
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/** Test for Bug 1250401 **/
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function test_add() {
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var select = document.createElement("select");
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var g1 = document.createElement("optgroup");
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var o1 = document.createElement("option");
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g1.appendChild(o1);
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select.appendChild(g1);
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var g2 = document.createElement("optgroup");
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var o2 = document.createElement("option");
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g2.appendChild(o2);
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select.add(g2, 0);
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is(select.children.length, 1, "Select has 1 item");
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is(select.firstChild, g1, "First item is g1");
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is(select.firstChild.children.length, 2, "g2 has 2 children");
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is(select.firstChild.children[0], g2, "g1 has 2 children: g2");
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is(select.firstChild.children[1], o1, "g1 has 2 children: o1");
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is(o1.index, 0, "o1.index should be 0");
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is(o2.index, 0, "o2.index should be 0");
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}
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function test_append() {
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var select = document.createElement("select");
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var g1 = document.createElement("optgroup");
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var o1 = document.createElement("option");
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g1.appendChild(o1);
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select.appendChild(g1);
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var g2 = document.createElement("optgroup");
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var o2 = document.createElement("option");
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g2.appendChild(o2);
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g1.appendChild(g2);
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is(select.children.length, 1, "Select has 1 item");
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is(select.firstChild, g1, "First item is g1");
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is(select.firstChild.children.length, 2, "g2 has 2 children");
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is(select.firstChild.children[0], o1, "g1 has 2 children: o1");
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is(select.firstChild.children[1], g2, "g1 has 2 children: g1");
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is(o1.index, 0, "o1.index should be 0");
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is(o2.index, 0, "o2.index should be 0");
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}
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function test_no_select() {
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var g1 = document.createElement("optgroup");
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var o1 = document.createElement("option");
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g1.appendChild(o1);
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var g2 = document.createElement("optgroup");
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var o2 = document.createElement("option");
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g2.appendChild(o2);
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g1.appendChild(g2);
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is(g1.children.length, 2, "g2 has 2 children");
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is(g1.children[0], o1, "g1 has 2 children: o1");
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is(g1.children[1], g2, "g1 has 2 children: g1");
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is(o1.index, 0, "o1.index should be 0");
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is(o2.index, 0, "o2.index should be 0");
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}
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function test_no_parent() {
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var o1 = document.createElement("option");
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var o2 = document.createElement("option");
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is(o1.index, 0, "o1.index should be 0");
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is(o2.index, 0, "o2.index should be 0");
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}
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test_add();
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test_append();
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test_no_select();
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test_no_parent();
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</script>
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</pre>
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</body>
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</html>
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