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<!DOCTYPE html>
<html>
<head>
<title>Embedded Enforcement: Subsumption Algorithm - Path parts in host source expressions.</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="support/testharness-helper.sub.js"></script>
</head>
<body>
<script>
var tests = [
{ "name": "Returned CSP must specify a path.",
"required_csp": "img-src http://c.com:* http://b.com/example.html",
"returned_csp": "img-src http://b.com",
"expected": IframeLoad.EXPECT_BLOCK },
{ "name": "Returned CSP has a more specific path.",
"required_csp": "img-src http://c.com:* http://b.com",
"returned_csp": "img-src http://b.com/example.html",
"expected": IframeLoad.EXPECT_LOAD },
{ "name": "Matching paths.",
"required_csp": "img-src http://c.com:* http://b.com/example.html",
"returned_csp": "img-src http://b.com/example.html",
"expected": IframeLoad.EXPECT_LOAD },
{ "name": "Empty path is not subsumed by specified paths.",
"required_csp": "img-src http://b.com/page1.html http://b.com/page2.html http://b.com/page3.html",
"returned_csp": "img-src http://b.com/",
"expected": IframeLoad.EXPECT_BLOCK },
{ "name": "All specific paths match except the order.",
"required_csp": "img-src http://b.com/page1.html http://b.com/page2.html http://b.com/page3.html",
"returned_csp": "img-src http://b.com/page2.html http://b.com/page3.html http://b.com/page1.html",
"expected": IframeLoad.EXPECT_LOAD },
{ "name": "Returned CSP allows only one path.",
"required_csp": "img-src http://b.com/page1.html http://b.com/page2.html http://b.com/page3.html",
"returned_csp": "img-src http://b.com/page2.html",
"expected": IframeLoad.EXPECT_LOAD },
{ "name": "`/` path should be subsumed by an empty path.",
"required_csp": "img-src http://b.com",
"returned_csp": "img-src http://b.com/",
"expected": IframeLoad.EXPECT_LOAD },
{ "name": "Unspecified path should be subsumed by `/`.",
"required_csp": "img-src http://b.com/",
"returned_csp": "img-src http://b.com",
"expected": IframeLoad.EXPECT_LOAD },
{ "name": "That should not be true when required csp specifies a specific page.",
"required_csp": "img-src http://b.com/path.html",
"returned_csp": "img-src http://b.com",
"expected": IframeLoad.EXPECT_BLOCK },
];
tests.forEach(test => {
async_test(t => {
var url = generateUrlWithPolicies(Host.CROSS_ORIGIN, test.returned_csp);
assert_iframe_with_csp(t, url, test.required_csp, test.expected, test.name, null);
}, test.name);
});
</script>
</body>
</html>
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