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64d45afd8a
Checking that the string parsed for the `font` property is not enough, the spec also wants to rule out CSS-wide keywords like `inherit`. The simplest way to do so is to check if it's a ShorthandStyleValue, which also rules out use of `var()`; this matches other browsers' behaviour. The newly-added test would previously crash, and now doesn't. :^)
15 lines
579 B
HTML
15 lines
579 B
HTML
<script src="../include.js"></script>
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<script>
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test(() => {
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let canvas = document.createElement("canvas");
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let context = canvas.getContext("2d");
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context.font = '20px SerenitySans';
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println(context.font);
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context.font = 'inherit'; // CSS-wide keywords are not allowed
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println(context.font);
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context.font = 'var(--font-size, 30px) Arial'; // Variables are not allowed here
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println(context.font);
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context.font = '!!!'; // Invalid value, should be ignored.
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println(context.font);
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});
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</script>
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