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<!DOCTYPE html>
<script src="utils.js"></script>
<style>
body {background-color: red;}
</style>
<title>Fenced frame content to test Content Security Policies</title>
<body>
<script>
const [csp_key] = parseKeylist();
function fail() {
writeValueToServer(csp_key,
"FAIL: img-src policy was not honored in fenced frame");
}
function pass() {
// The parent page is going to attempt to pass a
// style-src: 'none' CSP to the fenced frame. Make sure that
// the header is not honored.
const bgcolor = window.getComputedStyle(document.body, null)
.getPropertyValue('background-color');
if (bgcolor != "rgb(255, 0, 0)") {
writeValueToServer(csp_key,
"FAIL: style-src policy was passed to fenced frame");
return;
}
writeValueToServer(csp_key, "pass");
}
</script>
<img src="csp.png" id="my_img" onload="fail();" onerror="pass();">
</body>
</html>
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