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<!doctype html>
<title>Empty URLs behaviour</title>
<link rel=help href=https://drafts.csswg.org/css-values/#url-empty>
<link rel=help href=https://github.com/w3c/csswg-drafts/issues/2211#issuecomment-365677844>
<script src=/resources/testharness.js></script>
<script src=/resources/testharnessreport.js></script>
<style>
#inline-unquoted {
background-image: url();
cursor: url(), pointer;
}
#inline-quoted {
background-image: url("");
cursor: url(""), pointer;
}
</style>
<link rel=stylesheet href=support/empty-urls.css>
<div id="inline-unquoted"></div>
<div id="inline-quoted"></div>
<div id="external-unquoted"></div>
<div id="external-quoted"></div>
<script>
const ids = [
"inline-unquoted",
"inline-quoted",
"external-unquoted",
"external-quoted"
];
for (let id of ids) {
test(function() {
const el = document.getElementById(id);
const style = window.getComputedStyle(el);
assert_equals(style["background-image"], 'url("")');
assert_equals(style["cursor"], 'url(""), pointer');
}, "empty URL: " + id);
}
</script>
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