chromium/third_party/blink/web_tests/external/wpt/css/css-scrollbars/scrollbar-color-parsing.html

<!doctype html>
<meta charset="utf-8">
<title>CSS Scrollbars: parsing scrollbar-color declarations</title>
<link rel="help" href="https://drafts.csswg.org/css-scrollbars/"/>
<meta name="assert" content="Parsing scrollbar-color declarations">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/css/support/parsing-testcommon.js"></script>

<script>
    test_valid_value('scrollbar-color', 'initial');
    test_valid_value('scrollbar-color', 'inherit');
    test_valid_value('scrollbar-color', 'unset');
    test_valid_value('scrollbar-color', 'revert');
    test_valid_value('scrollbar-color', 'auto');
    test_valid_value("scrollbar-color", "red green");
    test_valid_value("scrollbar-color", "#FF0000 #00FF00", "rgb(255, 0, 0) rgb(0, 255, 0)");
    test_valid_value("scrollbar-color", "currentcolor currentcolor");

    test_invalid_value("scrollbar-color", "");
    test_invalid_value("scrollbar-color", "auto auto");
    test_invalid_value("scrollbar-color", "auto currentcolor");
    test_invalid_value("scrollbar-color", "red");
    test_invalid_value("scrollbar-color", "#FF0000");

</script>