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16 lines
585 B
HTML
16 lines
585 B
HTML
<!DOCTYPE HTML>
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<meta charset=utf-8>
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<title>Null test</title>
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<h1>Test of previousElementSibling and nextElementSibling returning null</h1>
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<div id="log"></div>
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<p id="parentEl">The result of this test is <span id="first_element_child" style="font-weight:bold;">unknown.</span></p>
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<script>
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test(function() {
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var fec = document.getElementById("first_element_child");
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assert_equals(fec.previousElementSibling, null)
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assert_equals(fec.nextElementSibling, null)
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})
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</script>
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