servo/tests/wpt/css-tests/css-backgrounds-3_dev/html4/background-clip-001.htm

40 lines
No EOL
1.9 KiB
HTML

<!DOCTYPE html>
<html><head>
<title>CSS Backgrounds and Borders Test: background-clip - initial and supported values</title>
<link href="http://www.intel.com" rel="author" title="Intel">
<link href="http://www.w3.org/TR/css3-background/#the-background-clip" rel="help">
<meta content="dom" name="flags">
<meta content="Check if background-clip initial value is border-box and supports values border-box, padding-box and content-box" name="assert">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
</head>
<body>
<div id="log"></div>
<div id="test"></div>
<script>
test(function() {
assert_equals(getComputedStyle(document.getElementById("test"), null).getPropertyValue("background-clip"),
"border-box", "background-clip initial value");
}, "background-clip_initial");
document.getElementById("test").style.backgroundClip = "border-box";
test(function() {
assert_equals(getComputedStyle(document.getElementById("test"), null).getPropertyValue("background-clip"),
"border-box", "background-clip supporting value");
}, "background-clip_border-box");
document.getElementById("test").style.backgroundClip = "padding-box";
test(function() {
assert_equals(getComputedStyle(document.getElementById("test"), null).getPropertyValue("background-clip"),
"padding-box", "background-clip supporting value");
}, "background-clip_padding-box");
document.getElementById("test").style.backgroundClip = "content-box";
test(function() {
assert_equals(getComputedStyle(document.getElementById("test"), null).getPropertyValue("background-clip"),
"content-box", "background-clip supporting value");
}, "background-clip_content-box");
</script>
</body></html>