set-var-reference-thcrash.html | Explore in Territory

<!DOCTYPE html>
<title>Don't crash when setting a CSSVariableReferenceValue</title>
<link rel="help" href="https://drafts.css-houdini.org/css-typed-om-1/#cssvariablereferencevalue">
<link rel="help" href="https://crbug.com/986710<">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<style>
  :root { --x: green; }
</style>
<div id="target"></div>
<script>
  test(function(){
    let ref = new CSSVariableReferenceValue('--x')
    let unparsed = new CSSUnparsedValue([' ', ref]);
    target.attributeStyleMap.set('color', unparsed);
    assert_equals('rgb(0, 128, 0)', target.computedStyleMap().get('color').toString());
  }, 'Do not crash when referencing a variable with CSSVariableReferenceValue');
</script>

chromium/third_party/blink/web_tests/external/wpt/css/css-typed-om/set-var-reference-thcrash.html