зеркало из https://github.com/mozilla/gecko-dev.git
108 строки
4.0 KiB
HTML
108 строки
4.0 KiB
HTML
<!DOCTYPE html>
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<html xmlns="http://www.w3.org/1999/xhtml">
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<head>
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<title>Test for ElementTraversal via SVG</title>
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<script type="application/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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<p id="display"></p>
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<div id="content" style="display: none"></div>
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<iframe id="svg" src="w3element_traversal.svg"></iframe>
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<pre id="test">
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<script class="testbody" type="application/javascript">
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SimpleTest.waitForExplicitFinish();
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function run()
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{
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var doc = $("svg").contentDocument;
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//et-namespace.svg
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var parentEl = doc.getElementById("parentEl_namespace");
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var nChild = parentEl.firstElementChild;
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is(nChild && "dill", nChild.localName, "failed to get child with namespace")
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//et-previousElementSibling.svg
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var lec = doc.getElementById("last_element_child_pes");
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var pes = lec.previousElementSibling;
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isnot(pes, null, "previousElementSibling is null");
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is(pes.nodeType, 1, "previousElementSibling returned the wrong node type");
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is(pes.getAttribute("id"), "middle_element_child_pes", "previousElementSibling returned the wrong child");
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//et-sibling_null.svg
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var fec = doc.getElementById("first_element_child_sibnull");
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var pes = fec.previousElementSibling;
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var nes = fec.nextElementSibling;
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is(pes, null, "previousElementSibling is not null");
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is(nes, null, "nextElementSibling is not null");
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//et-nextElementSibling.svg
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fec = doc.getElementById("first_element_child_nes");
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var nes = fec.nextElementSibling;
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isnot(nes, null, "nextElementSibling returned NULL");
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is(nes.nodeType, 1, "nextElementSibling returned wrong node type");
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is(nes.getAttribute("id"), "last_element_child_nes", "nextElementSibling returned wrong node id");
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//et-lastElementChild.svg
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var parentEl = doc.getElementById("parentEl_lec");
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var lec = parentEl.lastElementChild;
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isnot(lec, null, "lastElementChild returned null");
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is(lec.nodeType, 1, "lastElementChild returned wrong nodeType");
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is(lec.getAttribute("id"), "last_element_child_lec", "lastElementChild returned wrong id");
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//et-firstElementChild.svg
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var parentEl = doc.getElementById("parentEl_fec");
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var fec = parentEl.firstElementChild;
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isnot(fec, null, "firstElementChild returned null");
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is(fec.nodeType, 1, "firstElementChild returned wrong nodeType");
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is(fec.getAttribute("id"), "first_element_child_fec", "firstElementChild returned wrong id");
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//et-entity.svg
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var parentEl = doc.getElementById("parentEl_entity");
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var fec = parentEl.firstElementChild;
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isnot(fec, null, "firstElementChild returned null");
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is(fec.nodeType, 1, "firstElementChild returned wrong nodeType");
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is(fec.getAttribute("id"), "first_element_child_entity", "firstElementChild returned wrong id");
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//et-dynamic-remove.svg
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var parentEl = doc.getElementById("parentEl_dynremove");
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var lec = parentEl.lastElementChild;
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parentEl.removeChild( lec );
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is(parentEl.childElementCount && 1, parentEl.childElementCount, "failed to removeChild");
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//et-dynamic-add.svg
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var parentEl = doc.getElementById("parentEl_dynadd");
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var newChild = doc.createElementNS("http://www.w3.org/2000/svg", "tspan");
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parentEl.appendChild( newChild );
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is(parentEl.childElementCount && 2, parentEl.childElementCount, "failed to appendChild");
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//et-childElement-null.svg
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var parentEl = doc.getElementById("parentEl_null");
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var fec = parentEl.firstElementChild;
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var lec = parentEl.lastElementChild;
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is(fec, null, "expected null from firstElementChild");
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is(lec, null, "expected null from lastElementChild");
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//et-childElementCount.svg
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var parentEl = doc.getElementById("parentEl_count");
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is(parentEl.childElementCount && 3, parentEl.childElementCount, "got wrong childElementCount");
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//et-childElementCount-nochild.svg
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var parentEl = doc.getElementById("parentEl_nochild");
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is(0, parentEl.childElementCount, "got wrong childElementCount");
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SimpleTest.finish();
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}
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window.addEventListener("load", run, false);
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</script>
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</pre>
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</body>
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</html>
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