<!DOCTYPE HTML>
<html>
<head>
  <meta charset="utf-8">
  <title>Test for Content Security Policy Frame Ancestors directive</title>
  <script src="/tests/SimpleTest/SimpleTest.js"></script>
  <script src="/tests/SimpleTest/EventUtils.js"></script>
  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
</head>
<body>
<p id="display"></p>
<div id="content" style="display: none">
</div>
<iframe style="width:100%;height:300px;" id='testframe'></iframe>

<script class="testbody" type="text/javascript">

var tests = [
  {
    /* test allowed */
    csp: "default-src 'self'; script-src 'self' 'unsafe-inline'",
    results: ["body-onload-fired", "text-node-fired",
              "javascript-uri-fired", "javascript-uri-anchor-fired"],
    desc: "allow inline scripts",
    received: 0, // counter to make sure we received all 4 reports
  },
  {
    /* test blocked */
    csp: "default-src 'self'",
    results: ["inline-script-blocked"],
    desc: "block inline scripts",
    received: 0, // counter to make sure we received all 4 reports
  }
];

var counter = 0;
var curTest;

// This is used to watch the blocked data bounce off CSP and allowed data
// get sent out to the wire.
function examiner() {
  SpecialPowers.addObserver(this, "csp-on-violate-policy");
}
examiner.prototype  = {
  observe(subject, topic, data) {
    if (topic !== "csp-on-violate-policy") {
      return;
    }

    var what = SpecialPowers.getPrivilegedProps(SpecialPowers.
                             do_QueryInterface(subject, "nsISupportsCString"), "data");

    if (!what.includes("Inline Script had invalid hash") &&
        !what.includes("Inline Scripts will not execute")) {
      return;
    }
    window.checkResults("inline-script-blocked");
  },
  remove() {
    SpecialPowers.removeObserver(this, "csp-on-violate-policy");
  }
}

function finishTest() {
  window.examiner.remove();
  window.removeEventListener("message", receiveMessage);
  SimpleTest.finish();
}

// Check to see if all the tests have run
var checkResults = function(result) {
  var index = curTest.results.indexOf(result);
  isnot(index, -1, "should find result (" + result +") within test: " + curTest.desc);
  if (index > -1) {
    curTest.received += 1;
  }

  // make sure we receive all the 4 reports for the 4 inline scripts
  if (curTest.received < 4) {
    return;
  }

  if (counter < tests.length) {
    loadNextTest();
    return;
  }
  finishTest();
}

// a postMessage handler that is used to bubble up results from the testframe
window.addEventListener("message", receiveMessage);
function receiveMessage(event) {
  checkResults(event.data);
}

function clickit() {
  document.getElementById("testframe").removeEventListener('load', clickit);
  var testframe = document.getElementById('testframe');
  var a = testframe.contentDocument.getElementById('anchortoclick');
  sendMouseEvent({type:'click'}, a, testframe.contentWindow);
}

function loadNextTest() {
  curTest = tests[counter++];
  var src = "file_testserver.sjs?file=";
  // append the file that should be served
  src += escape("tests/dom/security/test/csp/file_inlinescript.html");
  // append the CSP that should be used to serve the file
  src += "&csp=" + escape(curTest.csp);

  document.getElementById("testframe").src = src;
  document.getElementById("testframe").addEventListener("load", clickit);
}

// set up the test and go
window.examiner = new examiner();
SimpleTest.waitForExplicitFinish();
loadNextTest();

</script>

</body>
</html>
