layout/style/test/test_crash_with_content_policy.html

   1 <!DOCTYPE HTML>
   2 <html>
   3 <head>
   4   <title>Crashtests for style system with content policy</title>
   5   <script src="/tests/SimpleTest/SimpleTest.js"></script>
   6   <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
   7 </head>
   8 <body>
   9 <iframe id="iframe"></iframe>
  10 <script>
  11 const TESTS = [
  12   "file_bug1381233.html",
  13 ];
  14
  15 const Cc = SpecialPowers.Cc;
  16 const Ci = SpecialPowers.Ci;
  17
  18 var policyID = SpecialPowers.wrap(SpecialPowers.Components).ID("{b80e19d0-878f-d41b-2654-194714a4115c}");
  19 var policyName = "@mozilla.org/testpolicy;1";
  20 var policy = {
  21   // nsISupports implementation
  22   QueryInterface: function(iid) {
  23
  24     iid = SpecialPowers.wrap(iid);
  25     if (iid.equals(Ci.nsISupports) ||
  26         iid.equals(Ci.nsIFactory) ||
  27         iid.equals(Ci.nsIContentPolicy))
  28       return this;
  29
  30     throw SpecialPowers.Cr.NS_ERROR_NO_INTERFACE;
  31   },
  32
  33   // nsIFactory implementation
  34   createInstance: function(outer, iid) {
  35     return this.QueryInterface(iid);
  36   },
  37
  38   // nsIContentPolicy implementation
  39   shouldLoad: function(contentLocation, loadInfo, mimeTypeGuess) {
  40     info(`shouldLoad is invoked for ${SpecialPowers.wrap(contentLocation).spec}`);
  41     return Ci.nsIContentPolicy.ACCEPT;
  42   },
  43   shouldProcess: function(contentLocation, loadInfo, mimeTypeGuess) {
  44     return Ci.nsIContentPolicy.ACCEPT;
  45   }
  46 }
  47 policy = SpecialPowers.wrapCallbackObject(policy);
  48
  49 // Register content policy
  50 var componentManager = SpecialPowers.wrap(SpecialPowers.Components).manager
  51                                     .QueryInterface(Ci.nsIComponentRegistrar);
  52 componentManager.registerFactory(policyID, "Test content policy", policyName, policy);
  53 var categoryManager = Cc["@mozilla.org/categorymanager;1"].getService(Ci.nsICategoryManager);
  54 categoryManager.addCategoryEntry("content-policy", policyName, policyName, false, true);
  55
  56
  57 SimpleTest.waitForExplicitFinish();
  58
  59 async function runTests() {
  60   let iframe = document.getElementById("iframe");
  61   for (let test of TESTS) {
  62     iframe.src = test;
  63     await new Promise(resolve => {
  64       iframe.onload = resolve;
  65     });
  66     ok(true, `${test} doesn't crash`);
  67   }
  68   categoryManager.deleteCategoryEntry("content-policy", policyName, false);
  69   componentManager.unregisterFactory(policyID, policy);
  70   SimpleTest.finish();
  71 }
  72 runTests();
  73 </script>
  74 </body>
  75 </html>