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Add mathml test to check default UA sheet values on the <math> root
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mathml/relations/css-styling/default-properties-on-the-math-root.html
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| <!DOCTYPE html> | ||
| <html> | ||
| <head> | ||
| <meta charset="utf-8"> | ||
| <title>Default properties on the <math> root</title> | ||
| <link rel="help" href="https://mathml-refresh.github.io/mathml-core/#the-top-level-math-element"> | ||
| <link rel="help" href="https://mathml-refresh.github.io/mathml-core/#user-agent-stylesheet"> | ||
| <meta name="assert" content="Test properties on the math root set by the UA stylesheet."> | ||
| <script src="/resources/testharness.js"></script> | ||
| <script src="/resources/testharnessreport.js"></script> | ||
| <style> | ||
| math { | ||
| font-size: 100px; | ||
| } | ||
| .styled { | ||
| direction: rtl; | ||
| writing-mode: vertical-lr; | ||
| text-indent: .5em; | ||
| letter-spacing: .5em; | ||
| line-height: .5em; | ||
| word-spacing: .5em; | ||
| font-style: italic; | ||
| font-weight: bold; | ||
| } | ||
| </style> | ||
|
|
||
| </head> | ||
| <body> | ||
| <div id="log"></div> | ||
| <div class="styled"> | ||
| <math id="ua"></math> | ||
| <math id="author" class="styled"></math> | ||
| </div> | ||
|
|
||
| <script> | ||
| function getProperty(id, property) { | ||
| return window.getComputedStyle(document.getElementById(id))[property]; | ||
| } | ||
| [ | ||
| // Property name, value when specified from the UA, from the author. | ||
| ["direction", "ltr", "rtl"], | ||
| ["writing-mode", "horizontal-tb", "horizontal-tb"], // MathML Core level 1 only supports horizontal mode. | ||
| ["text-indent", "0px", "50px"], | ||
| ["letter-spacing", "normal", "50px"], | ||
| ["line-height", "normal", "50px"], | ||
| ["word-spacing", "0px", "50px"], | ||
| ["font-style", "normal", "italic"], | ||
| ["font-weight", "400", "700"] | ||
| ].forEach(([name, ua_value, author_value]) => { | ||
| test(function () { | ||
| assert_equals(getProperty("ua", name), ua_value, "when specified from the UA sheet"); | ||
| assert_equals(getProperty("author", name), author_value, "when specified by the author"); | ||
| }, `Value of ${name} on the <math> root`); | ||
| }); | ||
| </script> | ||
| </body> | ||
| </html> |