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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:22:09 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:22:09 +0000 |
| commit | 43a97878ce14b72f0981164f87f2e35e14151312 (patch) | |
| tree | 620249daf56c0258faa40cbdcf9cfba06de2a846 /testing/web-platform/tests/mathml/presentation-markup/fractions/frac-linethickness-002.html | |
| parent | Initial commit. (diff) | |
| download | firefox-upstream.tar.xz firefox-upstream.zip | |
Adding upstream version 110.0.1.upstream/110.0.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'testing/web-platform/tests/mathml/presentation-markup/fractions/frac-linethickness-002.html')
| -rw-r--r-- | testing/web-platform/tests/mathml/presentation-markup/fractions/frac-linethickness-002.html | 131 |
1 files changed, 131 insertions, 0 deletions
diff --git a/testing/web-platform/tests/mathml/presentation-markup/fractions/frac-linethickness-002.html b/testing/web-platform/tests/mathml/presentation-markup/fractions/frac-linethickness-002.html new file mode 100644 index 0000000000..bb47f18687 --- /dev/null +++ b/testing/web-platform/tests/mathml/presentation-markup/fractions/frac-linethickness-002.html @@ -0,0 +1,131 @@ +<!DOCTYPE html> +<html> + <head> + <meta charset="utf-8"> + <title>fractions linethickness</title> + <link rel="help" href="https://w3c.github.io/mathml-core/#fractions-mfrac"> + <link rel="help" href="https://w3c.github.io/mathml-core/#dom-and-javascript"> + <meta name="assert" content="Verifies fraction with positive, negative, percent and named space linethickness values."> + <script src="/resources/testharness.js"></script> + <script src="/resources/testharnessreport.js"></script> + <script src="/mathml/support/feature-detection.js"></script> + <script src="/mathml/support/fonts.js"></script> + <style type="text/css"> + @font-face { + font-family: TestFont; + src: url("/fonts/math/fraction-rulethickness10000.woff"); + } + math { + /* FractionRuleThickness = 10000 * 10 / 1000 = 100px; */ + font-family: "TestFont"; + font-size: 10px; + } + </style> + <script> + function LineThickness(aId) { + var mfrac = document.getElementById(aId); + var numBox = mfrac.firstElementChild.getBoundingClientRect(); + var denumBox = mfrac.lastElementChild.getBoundingClientRect(); + return denumBox.top - numBox.bottom; + } + + setup({ explicit_done: true }); + window.addEventListener("load", () => { loadAllFonts().then(runTests); }); + + function runTests() { + var defaultRuleThickness = 100; + var epsilon = 2; + + test(function() { + assert_true(MathMLFeatureDetection.has_mspace()); + assert_approx_equals(LineThickness("positive"), 5.67 * 10, epsilon); + }, "Positive"); + + test(function() { + assert_true(MathMLFeatureDetection.has_mspace()); + /* Negative values are treated as 0 */ + assert_approx_equals(LineThickness("negative"), 0, epsilon); + }, "Negative"); + + test(function() { + assert_true(MathMLFeatureDetection.has_mspace()); + assert_approx_equals(LineThickness("percent"), defaultRuleThickness * 234 / 100, epsilon); + }, "Percentage"); + + test(function() { + assert_true(MathMLFeatureDetection.has_mspace()); + /* Namedspace values are invalid in MathML Core. */ + assert_approx_equals(LineThickness("namedspace"), defaultRuleThickness, epsilon); + }, "Named space"); + + test(function() { + assert_true(MathMLFeatureDetection.has_mspace()); + /* Calc() expressions are invalid in MathML Core. */ + assert_approx_equals(LineThickness("calc"), defaultRuleThickness, epsilon); + }, "Calc() expression"); + + test(function() { + assert_true(MathMLFeatureDetection.has_mspace()); + document.getElementById("dynamic-attach").setAttribute("linethickness", "400%"); + document.getElementById("dynamic-modify").setAttribute("linethickness", "200%"); + document.getElementById("dynamic-remove").removeAttribute("linethickness"); + assert_approx_equals(LineThickness("dynamic-attach"), defaultRuleThickness * 4, epsilon, "attach"); + assert_approx_equals(LineThickness("dynamic-modify"), defaultRuleThickness * 2, epsilon, "modify"); + assert_approx_equals(LineThickness("dynamic-remove"), defaultRuleThickness, epsilon, "remove"); + }, "Dynamic linethickness"); + + done(); + } + </script> + </head> + <body> + <math> + <mfrac id="positive" linethickness="5.67em"> + <mspace width="20px" height="10px" style="background: blue"></mspace> + <mspace width="20px" height="10px" style="background: cyan"></mspace> + </mfrac> + </math> + <math> + <mfrac id="negative" linethickness="-1.23em"> + <mspace width="20px" height="10px" style="background: blue"></mspace> + <mspace width="20px" height="10px" style="background: cyan"></mspace> + </mfrac> + </math> + <math> + <mfrac id="percent" linethickness="234%"> + <mspace width="20px" height="10px" style="background: blue"></mspace> + <mspace width="20px" height="10px" style="background: cyan"></mspace> + </mfrac> + </math> + <math> + <mfrac id="namedspace" linethickness="veryverythickmathspace"> + <mspace width="20px" height="10px" style="background: blue"></mspace> + <mspace width="20px" height="10px" style="background: cyan"></mspace> + </mfrac> + </math> + <math> + <mfrac id="calc" linethickness="calc(20px)"> + <mspace width="20px" height="10px" style="background: blue"></mspace> + <mspace width="20px" height="10px" style="background: cyan"></mspace> + </mfrac> + </math> + <math> + <mfrac id="dynamic-attach"> + <mspace width="20px" height="10px" style="background: blue"></mspace> + <mspace width="20px" height="10px" style="background: cyan"></mspace> + </mfrac> + </math> + <math> + <mfrac id="dynamic-modify" linethickness="300%"> + <mspace width="20px" height="10px" style="background: blue"></mspace> + <mspace width="20px" height="10px" style="background: cyan"></mspace> + </mfrac> + </math> + <math> + <mfrac id="dynamic-remove" linethickness="300%"> + <mspace width="20px" height="10px" style="background: blue"></mspace> + <mspace width="20px" height="10px" style="background: cyan"></mspace> + </mfrac> + </math> + </body> +</html> |