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Test Info:
- This WPT test may be referenced by the following Test IDs:
- /content-security-policy/inheritance/iframe-srcdoc-inheritance.html - WPT Dashboard Interop Dashboard
<!DOCTYPE html>
<head>
<meta http-equiv="Content-Security-Policy" content="img-src 'self'">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
</head>
<body>
<script>
var t1 = async_test("First image should be blocked");
var t2 = async_test("Second image should be blocked");
window.onmessage = t1.step_func_done(function(e) {
if (e.data == "img blocked") {
frames[0].frames[0].frameElement.srcdoc =
`<script>
window.addEventListener('securitypolicyviolation', function(e) {
if (e.violatedDirective == 'img-src') {
top.postMessage('img blocked', '*');
}
})
</scr` + `ipt>
<img src='/content-security-policy/support/fail.png'
onload='top.postMessage("img loaded", "*")'/>`;
window.onmessage = t2.step_func_done(function(e) {
if (e.data != "img blocked")
assert_true(false, "The second image should have been blocked");
});
} else {
assert_true(false, "The first image should have been blocked");
}
});
</script>
<iframe src="support/srcdoc-child-frame.html"></iframe>
</body>
</html>