48 lines
1.5 KiB
HTML
48 lines
1.5 KiB
HTML
<!DOCTYPE html>
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<meta charset="utf-8">
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<title>Tests for handling of CSS Custom Property names</title>
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<link rel="help" href="https://drafts.csswg.org/css-variables/#serializing-custom-props">
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<meta name="author" title="Cameron McCormack" href="mailto:cam@mcc.id.au">
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<div id="log"></div>
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<script>
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// Valid custom property names, before and after CSS escaping.
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var valid_names = [
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["--a", "--a"],
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["--a;b", "--a\\;b"],
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["---", "---"],
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["--\\", "--\\\\"],
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["--ab", "--\\61 b"],
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["--0", "--\\30 "],
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];
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valid_names.forEach(function(t) {
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var name = t[0];
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var escaped_name = t[1];
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test(function() {
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var e = document.createElement("span");
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e.style = escaped_name + ":value";
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for (var after_refeeding = 0; after_refeeding <= 1; ++after_refeeding) {
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var desc_suffix = (after_refeeding ? " (after " : " (before ") +
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"serialization/re-parsing)";
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assert_equals(e.style.length, 1,
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"appears on specified style" + desc_suffix);
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assert_equals(e.style[0], name,
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"name returned correctly from specified " +
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"style indexed getter" + desc_suffix);
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assert_equals(e.style.getPropertyValue(name), "value",
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"property value returned correctly from " +
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"specified style getPropertyValue" + desc_suffix);
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e.style = e.style.cssText;
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}
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}, "custom property '" + name + "'");
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});
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</script>
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