test_crash_with_content_policy.html

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<!DOCTYPE HTML>

<html>

<head>

  <title>Crashtests for style system with content policy</title>

  <script src="/tests/SimpleTest/SimpleTest.js"></script>

  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">

</head>

<body>

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

<script>

const TESTS = [

  "file_bug1381233.html",

];

const Cc = SpecialPowers.Cc;

const Ci = SpecialPowers.Ci;

var policyID = SpecialPowers.wrap(SpecialPowers.Components).ID("{b80e19d0-878f-d41b-2654-194714a4115c}");

var policyName = "@mozilla.org/testpolicy;1";

var policy = {

  // nsISupports implementation

  QueryInterface: function(iid) {

    iid = SpecialPowers.wrap(iid);

    if (iid.equals(Ci.nsISupports) ||

        iid.equals(Ci.nsIFactory) ||

        iid.equals(Ci.nsIContentPolicy))

      return this;

    throw SpecialPowers.Cr.NS_ERROR_NO_INTERFACE;

},

  // nsIFactory implementation

  createInstance: function(outer, iid) {

    return this.QueryInterface(iid);

},

  // nsIContentPolicy implementation

  shouldLoad: function(contentLocation, loadInfo) {

    info(`shouldLoad is invoked for ${SpecialPowers.wrap(contentLocation).spec}`);

    return Ci.nsIContentPolicy.ACCEPT;

},

  shouldProcess: function(contentLocation, loadInfo) {

    return Ci.nsIContentPolicy.ACCEPT;

policy = SpecialPowers.wrapCallbackObject(policy);

// Register content policy

var componentManager = SpecialPowers.wrap(SpecialPowers.Components).manager

                                    .QueryInterface(Ci.nsIComponentRegistrar);

componentManager.registerFactory(policyID, "Test content policy", policyName, policy);

var categoryManager = Cc["@mozilla.org/categorymanager;1"].getService(Ci.nsICategoryManager);

categoryManager.addCategoryEntry("content-policy", policyName, policyName, false, true);

SimpleTest.waitForExplicitFinish();

async function runTests() {

  let iframe = document.getElementById("iframe");

  for (let test of TESTS) {

    iframe.src = test;

    await new Promise(resolve => {

      iframe.onload = resolve;

});

    ok(true, `${test} doesn't crash`);

  categoryManager.deleteCategoryEntry("content-policy", policyName, false);

  componentManager.unregisterFactory(policyID, policy);

  SimpleTest.finish();

runTests();

</script>

</body>

</html>