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Test Info:
- This WPT test may be referenced by the following Test IDs:
- /content-security-policy/unsafe-eval/eval-blocked-in-about-blank-iframe.html - WPT Dashboard Interop Dashboard
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Security-Policy"
content="script-src 'self' 'unsafe-inline';">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
</head>
<body>
<p>
Eval should be blocked in the iframe, but inline script should be allowed.
</p>
<script>
promise_test(async t => {
const document_loaded = new Promise(resolve => window.onload = resolve);
await document_loaded;
const eval_error = new Promise(resolve => {
window.addEventListener('message', function(e) {
assert_not_equals(e.data, 'FAIL', 'eval was executed in the frame');
if (e.data === 'PASS')
resolve();
});
});
const csp_violation_report = new Promise(resolve => {
window.addEventListener('message', function(e) {
if (e.data["violated-directive"]) {
assert_equals(e.data["violated-directive"], "script-src");
resolve();
}
});
});
frames[0].document.write(`
<script>
window.addEventListener('securitypolicyviolation', function(e) {
parent.postMessage({ 'violated-directive': e.violatedDirective });
});
try {
eval('parent.postMessage(\"FAIL\", \"*\");');
} catch (e) {
if (e instanceof EvalError)
parent.postMessage(\"PASS\", \"*\");
}
</sc` + `ript>`
);
frames[0].document.close();
await eval_error;
await csp_violation_report;
});
</script>
<iframe src="about:blank"></iframe>
</body>
</html>