tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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test_bug375314-2.html (4191B)

      1 <!DOCTYPE HTML>
      2 <html>
      3 <!--
      4 https://bugzilla.mozilla.org/show_bug.cgi?id=375314
      5 -->
      6 <head>
      7  <title>Test for Bug 375314</title>
      8  <script src="/tests/SimpleTest/SimpleTest.js"></script>
      9  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
     10 </head>
     11 <body>
     12 <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=375314">Mozilla Bug 375314</a>
     13 <p id="display"></p>
     14 <div id="content" style="display: none">
     15 
     16 </div>
     17 <pre id="test">
     18 <script class="testbody" type="text/javascript">
     19 
     20 /** Test for Bug 375314 */
     21 
     22 var lastContentType = -1;
     23 const testURL = window.location.href + "/this/is/the/test/url";
     24 
     25 function createChromeScript() {
     26  /* eslint-env mozilla/chrome-script */
     27  var categoryManager = Cc["@mozilla.org/categorymanager;1"].getService(
     28    Ci.nsICategoryManager
     29  );
     30 
     31  const POLICYNAME = "@mozilla.org/testpolicy;1";
     32  const POLICYID = Components.ID("{6cc95ef3-40e1-4d59-87f0-86f100373227}");
     33 
     34  var policy = {
     35    // nsISupports implementation
     36    QueryInterface: ChromeUtils.generateQI([
     37       "nsIFactory",
     38       "nsIContentPolicy",
     39    ]),
     40 
     41    // nsIFactory implementation
     42    createInstance(iid) {
     43      return this.QueryInterface(iid);
     44    },
     45 
     46    // nsIContentPolicy implementation
     47    shouldLoad(contentLocation, loadInfo) {
     48      if (contentLocation.asciiSpec === "http://mochi.test:8888/tests/dom/base/test/test_bug375314-2.html/this/is/the/test/url") {
     49        sendAsyncMessage("loadBlocked", { policyType: loadInfo.externalContentPolicyType});
     50        return Ci.nsIContentPolicy.REJECT_REQUEST;
     51      }
     52      return Ci.nsIContentPolicy.ACCEPT;
     53    },
     54 
     55    shouldProcess(contentLocation, loadInfo) {
     56      return Ci.nsIContentPolicy.ACCEPT;
     57    }
     58  };
     59 
     60  // Register content policy
     61  var componentManager = Components.manager.QueryInterface(
     62    Ci.nsIComponentRegistrar
     63  );
     64 
     65  componentManager.registerFactory(
     66    POLICYID,
     67    "Test content policy",
     68    POLICYNAME,
     69    policy
     70  );
     71  categoryManager.addCategoryEntry(
     72    "content-policy",
     73    POLICYNAME,
     74    POLICYNAME,
     75    false,
     76    true
     77  );
     78 
     79  addMessageListener("shutdown", _ => {
     80    categoryManager.deleteCategoryEntry(
     81      "content-policy",
     82      POLICYNAME,
     83      false
     84    );
     85    componentManager.unregisterFactory(POLICYID, policy);
     86  });
     87 
     88  // Adding a new category dispatches an event to update
     89  // caches, so we need to also dispatch an event to make
     90  // sure we don't start the load until after that happens.
     91  Services.tm.dispatchToMainThread(() => {
     92    sendAsyncMessage("setupComplete");
     93  });
     94 }
     95 
     96 // Request creating functions
     97 
     98 function requestDocument() {
     99  // GeckoView shows an error page for CSP errors, which breaks this test, so just skip in that case.
    100  try {
    101    if (!SpecialPowers.Cc["@mozilla.org/android/bridge;1"].getService(SpecialPowers.Ci.nsIGeckoViewBridge).isFennec) {
    102      return false;
    103    }
    104  } catch (e){}
    105 
    106  top.location.href = testURL;
    107  return true;
    108 }
    109 
    110 function requestSubdocument() {
    111  var content = $("content");
    112 
    113  var frame = document.createElement("iframe");
    114  frame.setAttribute("src", testURL);
    115  content.appendChild(frame);
    116 }
    117 
    118 function requestObject() {
    119  var content = $("content");
    120 
    121  var object = document.createElement("embed");
    122  object.setAttribute("src", testURL);
    123  content.appendChild(object);
    124 }
    125 
    126 add_task(async function() {
    127  let chromeScript = SpecialPowers.loadChromeScript(createChromeScript);
    128  await chromeScript.promiseOneMessage("setupComplete");
    129 
    130  if (requestDocument()) {
    131    let result = await chromeScript.promiseOneMessage("loadBlocked");
    132    is(result.policyType, SpecialPowers.Ci.nsIContentPolicy.TYPE_DOCUMENT, "Content policies triggered for TYPE_DOCUMENT");
    133  }
    134 
    135  requestSubdocument();
    136  result = await chromeScript.promiseOneMessage("loadBlocked");
    137  is(result.policyType, SpecialPowers.Ci.nsIContentPolicy.TYPE_SUBDOCUMENT, "Content policies triggered for TYPE_SUBDOCUMENT");
    138 
    139  requestObject();
    140  result = await chromeScript.promiseOneMessage("loadBlocked");
    141  is(result.policyType, SpecialPowers.Ci.nsIContentPolicy.TYPE_OBJECT, "Content policies triggered for TYPE_OBJECT");
    142 
    143  chromeScript.sendAsyncMessage("shutdown");
    144  chromeScript.destroy();
    145 });
    146 
    147 </script>
    148 </pre>
    149 </body>
    150 </html>