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<!DOCTYPE html>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<meta http-equiv="Content-Security-Policy" content="script-src 'nonce-abc'">
<body>
<script nonce="abc">
function assert_csp_event_for_element(test, element, resolve) {
assert_equals(typeof SecurityPolicyViolationEvent, "function", "These tests require 'SecurityPolicyViolationEvent'.");
document.addEventListener("securitypolicyviolation", test.step_func(e => {
assert_equals(e.blockedURI, "inline");
assert_equals(e.effectiveDirective, "script-src-elem");
assert_equals(element.contentDocument.body.innerText, "", "Ensure that 'Fail' doesn't appear in the child document.");
element.remove();
resolve();
}, { once: true }));
}
function navigate_to_javascript_onload(test, iframe) {
iframe.addEventListener("load", test.step_func(e => {
assert_equals(typeof SecurityPolicyViolationEvent, "function");
iframe.contentDocument.addEventListener(
"securitypolicyviolation",
test.unreached_func("The CSP event should be fired in the embedding document, not in the embedee.")
);
iframe.src = "javascript:'Fail.'";
}));
}
promise_test(t => {
return new Promise(resolve => {
var i = document.createElement("iframe");
i.src = "javascript:'Fail.'";
assert_csp_event_for_element(t, i, resolve);
document.body.appendChild(i);
})
}, "<iframe src='javascript:'> blocked without 'unsafe-inline'.");
promise_test(t => {
return new Promise(resolve => {
var i = document.createElement("iframe");
assert_csp_event_for_element(t, i, resolve);
navigate_to_javascript_onload(t, i);
document.body.appendChild(i);
})
}, "<iframe> navigated to 'javascript:' blocked without 'unsafe-inline'.");
promise_test(t => {
return new Promise(resolve => {
var i = document.createElement("iframe");
i.src = "../support/echo-policy.py?policy=" + encodeURIComponent("script-src 'unsafe-inline'");
assert_csp_event_for_element(t, i, resolve);
navigate_to_javascript_onload(t, i);
document.body.appendChild(i);
})
}, "<iframe src='...'> with 'unsafe-inline' navigated to 'javascript:' blocked in this document");
promise_test(t => {
return new Promise(resolve => {
var i = document.createElement("iframe");
i.src = "../support/echo-policy.py?policy=" + encodeURIComponent("script-src 'none'");
assert_csp_event_for_element(t, i, resolve);
navigate_to_javascript_onload(t, i);
document.body.appendChild(i);
})
}, "<iframe src='...'> without 'unsafe-inline' navigated to 'javascript:' blocked in this document.");
</script>
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