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<!DOCTYPE html>
<title>CSS integration - Child css from internal stylesheet</title>
<link rel="help" href="https://crbug.com/1158645" />
<head>
<meta name="referrer" content="origin">
</head>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/common/utils.js"></script>
<!-- Common global functions for referrer-policy tests. -->
<script src="/common/security-features/resources/common.sub.js"></script>
<!-- This has to follow the <script> tags, or it will make the .js files
fail to load. -->
<base href="http://other-site.example" />
<script>
promise_test(function (css_test) {
let id = token();
let url_prefix = location.protocol + "//www1." + location.hostname +
":" + location.port;
let css_url = url_prefix +
"/common/security-features/subresource/stylesheet.py?id=" + id +
"&stylesheet-only";
let check_url = url_prefix +
"/common/security-features/subresource/stylesheet.py" +
"?id=" + id + "&report-headers";
let style = document.createElement("style");
style.type = 'text/css';
style.appendChild(document.createTextNode("@import url('" + css_url +
"');"));
document.head.appendChild(style);
return timeoutPromise(css_test, 1000)
.then(() => requestViaXhr(check_url))
.then(function (message) {
assert_own_property(message, "headers");
assert_own_property(message, "referrer");
assert_equals(message.referrer, location.origin + "/");
});
},
"A child stylesheet from inline style should use the document's URL, not " +
"the document's base URL, as its referrer."
);
</script>
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