getComputedStyle-resolved-colors.html

<!doctype html>
<meta charset="utf-8">
<title>CSSOM: resolved values of certain color properties are used values</title>
<link rel="help" href="https://drafts.csswg.org/cssom/#resolved-value">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<style>
  #target {
    background-color: Menu;
    border: 1px solid Menu;
    box-shadow: 1px 1px Menu;
    caret-color: Menu;
    color: Menu;
    outline-color: Menu;
  }
</style>
<div id="target"></div>
<script>
  const properties_to_test = [
    "background-color",
    "border-block-end-color",
    "border-block-start-color",
    "border-bottom-color",
    "border-inline-end-color",
    "border-inline-start-color",
    "border-left-color",
    "border-right-color",
    "border-top-color",
    "box-shadow",
    "caret-color",
    "color",
    "outline-color",
  ];

  for (const property of properties_to_test) {
    test(function() {
      let resolved_value =
        window.getComputedStyle(document.getElementById("target")).getPropertyValue(property);
      assert_regexp_match(resolved_value, /^rgb[a]?\(/);
    }, "The resolved value for '" + property + "' is the used value");
  }
</script>
chromium/third_party/blink/web_tests/external/wpt/css/cssom/getComputedStyle-resolved-colors.html
