targeting-for-inline-handler-on-subframe-element.html

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This WPT test may be referenced by the following Test IDs:
- /content-security-policy/securitypolicyviolation/targeting-for-inline-handler-on-subframe-element.html - WPT Dashboard Interop Dashboard

<!doctype html>

<meta http-equiv="Content-Security-Policy" content="script-src 'nonce-abc'; style-src 'self'">

<script nonce="abc" src="/resources/testharness.js"></script>

<script nonce="abc" src="/resources/testharnessreport.js"></script>

<iframe id="subframe"></iframe>

<script nonce="abc">

  promise_test(async t => {

    var subframe = document.getElementById('subframe');

    var d = subframe.contentDocument.createElement("div");

    d.setAttribute("onclick", "void(0);");

    subframe.contentDocument.body.appendChild(d);

    document.onsecuritypolicyviolation =

        t.unreached_func("Should not be dispatched on the main document");

    const timeout_promise = () => new Promise((_, reject) => t.step_timeout(

        () => reject(new Error('Timed out waiting for securitypolicyviolation')), 1000));

    const get_failed_watchers = (results) => results.flatMap(

        (r, i) => r.status !== "fulfilled" ? [ `#${i}: ${r.reason}` ] : []);

    await Promise.allSettled([

      Promise.race([new EventWatcher(t, d, ["securitypolicyviolation"])

                        .wait_for("securitypolicyviolation").then(e => {

                          test(() => assert_equals(e.blockedURI, "inline"));

                          test(() => assert_equals(e.lineNumber, 11));

                          test(() => assert_in_array(e.columnNumber, [7, 19]));

                          test(() => assert_equals(e.target, d));

}),

                    timeout_promise()]),

      Promise.race([new EventWatcher(t, subframe.contentDocument, ["securitypolicyviolation"])

                        .wait_for("securitypolicyviolation").then(e => {

                          test(() => assert_equals(e.blockedURI, "inline"));

                          test(() => assert_equals(e.lineNumber, 11));

                          test(() => assert_in_array(e.columnNumber, [7, 19]));

                          test(() => assert_equals(e.target, d));

}),

                    timeout_promise()]),

    ]).then(t.step_func(results => {

      assert_array_equals(get_failed_watchers(results), []);

    }));

});

</script>