40 lines
1.2 KiB
HTML
40 lines
1.2 KiB
HTML
<!DOCTYPE html>
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<meta http-equiv="Content-Security-Policy" content="frame-src 'none'">
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<script>
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const iframe_url = new URL("./support/empty.html", location.href);
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// Regression test for: https://crbug.com/1064676
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promise_test(async (t) => {
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await new Promise(r => window.onload = r);
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let url = `javascript:
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window.addEventListener('securitypolicyviolation', e => {
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parent.postMessage({
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originalPolicy: e.originalPolicy,
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blockedURI: e.blockedURI,
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});
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});
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let iframe = document.createElement('iframe');
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iframe.src = '${iframe_url}';
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document.body.appendChild(iframe);
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`;
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let iframe = document.createElement('iframe');
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iframe.src = encodeURI(url.replace(/\n/g, ""));
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let violation = new Promise(r => window.addEventListener("message", r));
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document.body.appendChild(iframe);
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let {data} = await violation;
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assert_equals(data.originalPolicy, "frame-src 'none'");
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assert_equals(data.blockedURI, iframe_url.toString());
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}, "<iframe src='javascript:...'>'s inherits policy (dynamically inserted <iframe> is blocked)");
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</script>
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