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- This WPT test may be referenced by the following Test IDs:
- /css/cssom/ttwf-cssom-doc-ext-load-tree-order.html - WPT Dashboard Interop Dashboard
<!DOCTYPE html>
<html>
<head>
<title>CSSOM - Extensions to the Document Interface: Stylesheet header load order</title>
<link rel="author" title="Jesse Bounds" href="mailto:jesse@codeforamerica.org">
<style title="aaa" type="text/css">
H1 {border-width: 1; border: solid; text-align: center}
</style>
<link title="zebra" rel="stylesheet" href="zebra.css" type="text/css">
<link title="kilo" rel="stylesheet" href="kilo.css" type="text/css">
<link title="alpha" rel="stylesheet" href="alpha.css" type="text/css">
<link title="zebra" rel="stylesheet" href="/directory01/zebra.css" type="text/css">
<meta name="flags" content="dom">
<meta name="assert" content="Document's style sheets created from HTTP Link headers are first in list and loaded in header order">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
</head>
<body>
<div id="log"></div>
<script>
onload = function() {
// Get the Document's styleSheets attribute
var styleSheets = document.styleSheets;
// Verify that the styleSheets list length is 5
test(function() {
assert_equals(styleSheets.length, 5, "styleSheets.length is incorrect:");
}, "styleSheets.length must be 5");
// Verify that titles of loaded sheets are as expected (in the correct order)
test(function() {
assert_equals(styleSheets.item(0).title, "aaa", "title for item 1 is incorrect:");
}, "styleSheets item 0 title must be aaa");
// Verify that titles of loaded sheets are as expected (in the correct order)
test(function() {
assert_equals(styleSheets.item(1).title, "zebra", "title for item 1 is incorrect:");
}, "styleSheets item 1 title must be zebra");
// Verify that titles of loaded sheets are as expected (in the correct order)
test(function() {
assert_equals(styleSheets.item(2).title, "kilo", "title for item 1 is incorrect:");
}, "styleSheets item 0 title must be kilo");
// Verify that titles of loaded sheets are as expected (in the correct order)
test(function() {
assert_equals(styleSheets.item(3).title, "alpha", "title for item 1 is incorrect:");
}, "styleSheets item 0 title must be alpha");
// Verify that titles of loaded sheets are as expected (in the correct order)
test(function() {
assert_equals(styleSheets.item(4).title, "zebra", "title for item 1 is incorrect:");
}, "styleSheets item 0 title must be zebra");
};
</script>
</body>
</html>