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40 lines
1.3 KiB
HTML
40 lines
1.3 KiB
HTML
<!DOCTYPE html>
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<html>
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<head>
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<meta charset="utf-8">
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<title>Class</title>
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<link rel="help" href="http://www.mathml-association.org/MathMLinHTML5/S2.html#SS1.SSS2">
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<meta name="assert" content="Verify whether the getElementsByClassName() works for MathML elements.">
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<script>
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setup({ explicit_done: true });
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window.addEventListener("DOMContentLoaded", function() {
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var mtext = document.getElementsByClassName("cl");
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test(function() {
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assert_equals(mtext.length, 3);
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var mtext_ref = document.body.firstElementChild.firstElementChild;
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mtext_ref = mtext_ref.nextElementSibling.nextElementSibling
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assert_equals(mtext[0], mtext_ref);
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mtext_ref = mtext_ref.nextElementSibling.nextElementSibling;
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assert_equals(mtext[1], mtext_ref);
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mtext_ref = mtext_ref.nextElementSibling.nextElementSibling;
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assert_equals(mtext[2], mtext_ref);
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}, "getElementsByClassName()");
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done();
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});
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</script>
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</head>
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<body>
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<math>
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<mtext class="cl_"></mtext>
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<mtext class="c"></mtext>
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<mtext class="cl"></mtext>
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<mtext class="cl_"></mtext>
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<mtext class="cl"></mtext>
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<mtext class="c"></mtext>
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<mtext class="cl"></mtext>
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<mtext class="cl_"></mtext>
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</math>
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</body>
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</html>
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