Add test for unset value storage

This commit is contained in:
Xidorn Quan 2016-12-21 14:36:24 +11:00
parent 2a502d7377
commit 7848f64c1b
2 changed files with 29 additions and 0 deletions

View file

@ -0,0 +1,23 @@
<!DOCTYPE html>
<meta charset="utf-8">
<title>Storage of "unset" value</title>
<meta name="author" title="Xidorn Quan" href="https://www.upsuper.org">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<style>
div {
color: unset;
border: unset;
}
</style>
<body>
<div id="log"></div>
<script>
test(function() {
let properties = ["color", "border", "border-left", "border-color", "border-right-style"];
let style = document.styleSheets[0].cssRules[0].style;
for (let prop of properties) {
assert_equals(style.getPropertyValue(prop), "unset", `${prop} is expected to be "unset"`);
}
});
</script>