29 lines
1.2 KiB
HTML
29 lines
1.2 KiB
HTML
<!DOCTYPE html>
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<html class="reftest-wait">
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<head>
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<meta charset="utf-8">
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<title>visibility</title>
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<link rel="help" href="https://w3c.github.io/mathml-core/#css-styling">
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<link rel="help" href="https://w3c.github.io/mathml-core/#text-mtext">
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<link rel="help" href="https://w3c.github.io/mathml-core/#fraction-with-nonzero-line-thickness">
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<link rel="match" href="visibility-002-ref.html"/>
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<meta name="assert" content="Verify that visibility=hidden is used for the text and fraction bar of the mfrac element.">
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</head>
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<body>
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<p>Test passes if you see a green square.</p>
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<div style="background: green; color: red; width: 200px; height: 200px;">
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<math><mfrac style="visibility: hidden"><mn>1</mn><mn>2</mn></mfrac></math>
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<div id="dynamic">
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<math><mfrac><mn>1</mn><mn>2</mn></mfrac></math>
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</div>
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</div>
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<script src="/mathml/support/feature-detection.js"></script>
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<script>
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window.addEventListener("load", () => {
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document.getElementById("dynamic").style.visibility = "hidden";
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document.documentElement.classList.remove("reftest-wait");
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});
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</script>
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<script>MathMLFeatureDetection.ensure_for_match_reftest("has_mfrac");</script>
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</body>
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</html>
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