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Test Info:
- This WPT test may be referenced by the following Test IDs:
- /css/css-backgrounds/background-331.html - WPT Dashboard Interop Dashboard
<!DOCTYPE html>
<html>
<head>
<title>CSS Backgrounds and Borders Test: background shorthand - initial values</title>
<meta name="flags" content="dom" />
<meta name="assert" content="Check that given a valid declaration, for each layer the shorthand 'backgound' first sets the corresponding layer of each of 'background-image', 'background-position', 'background-size', 'background-repeat', 'background-origin', 'background-clip' and 'background-attachment' to that property's initial value" />
<style>
#test {
background: ;
}
</style>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
</head>
<body>
<div id="log"></div>
<div id="test"></div>
<script>
var cs = getComputedStyle(document.getElementById("test"), null);
test(function() {
assert_equals(cs.getPropertyValue("background-image"),
"none", "background initial value for background-image");
}, "background_initial_image");
test(function() {
assert_equals(cs.getPropertyValue("background-position"),
"0% 0%", "background initial value for background-position");
}, "background_initial_position");
test(function() {
assert_equals(cs.getPropertyValue("background-size"),
"auto", "background initial value for background-size");
}, "background_initial_size");
test(function() {
assert_equals(cs.getPropertyValue("background-repeat"),
"repeat", "background initial value for background-repeat");
}, "background_initial_repeat");
test(function() {
assert_equals(cs.getPropertyValue("background-attachment"),
"scroll", "background initial value for background-attachment");
}, "background_initial_attachment");
test(function() {
assert_equals(cs.getPropertyValue("background-origin"),
"padding-box", "background initial value for background-origin");
}, "background_initial_origin");
test(function() {
assert_equals(cs.getPropertyValue("background-clip"),
"border-box", "background initial value for background-clip");
}, "background_initial_clip");
test(function() {
assert_equals(cs.getPropertyValue("background-color"),
"rgba(0, 0, 0, 0)", "background initial value for background-color");
}, "background_initial_color");
</script>
</body>
</html>