<!DOCTYPE html>
<title>CSS Environment Variables: env() parsing</title>
<link rel="help" href="https://drafts.csswg.org/css-env/">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/css/support/parsing-testcommon.js"></script>
<div id="target"></div>

<script>

test_valid_value('width', 'env(safe-area-inset-top)');
test_valid_value('width', 'env(safe-area-inset-top,)');
test_valid_value('width', 'env(safe-area-inset-top, )');

test_invalid_value('width', 'env(safe-area-inset-top ())');
test_invalid_value('width', 'env(safe-area-inset-top () )');
test_invalid_value('width', 'env(safe-area-inset-top() )');
test_invalid_value('width', 'env(safe-area-inset-top (),)');
test_invalid_value('width', 'env(safe-area-inset-top(),)');

</script>