tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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browser_ConsoleAPI_originAttributes.js (2880B)

      1 /* Any copyright is dedicated to the Public Domain.
      2   http://creativecommons.org/publicdomain/zero/1.0/ */
      3 
      4 const ConsoleAPIStorage = Cc["@mozilla.org/consoleAPI-storage;1"].getService(
      5  Ci.nsIConsoleAPIStorage
      6 );
      7 
      8 const { WebExtensionPolicy } = Cu.getGlobalForObject(
      9  ChromeUtils.importESModule("resource://gre/modules/AppConstants.sys.mjs")
     10 );
     11 
     12 const FAKE_ADDON_ID = "test-webext-addon@mozilla.org";
     13 const EXPECTED_CONSOLE_ID = `addon/${FAKE_ADDON_ID}`;
     14 const EXPECTED_CONSOLE_MESSAGE_CONTENT = "fake-webext-addon-test-log-message";
     15 
     16 const ConsoleObserver = {
     17  init() {
     18    ConsoleAPIStorage.addLogEventListener(
     19      this.observe,
     20      Cc["@mozilla.org/systemprincipal;1"].createInstance(Ci.nsIPrincipal)
     21    );
     22  },
     23 
     24  uninit() {
     25    ConsoleAPIStorage.removeLogEventListener(this.observe);
     26  },
     27 
     28  observe(aSubject) {
     29    let consoleAPIMessage = aSubject.wrappedJSObject;
     30 
     31    is(
     32      consoleAPIMessage.arguments[0],
     33      EXPECTED_CONSOLE_MESSAGE_CONTENT,
     34      "the consoleAPIMessage contains the expected message"
     35    );
     36 
     37    is(
     38      consoleAPIMessage.addonId,
     39      FAKE_ADDON_ID,
     40      "the consoleAPImessage originAttributes contains the expected addonId"
     41    );
     42 
     43    let cachedMessages = ConsoleAPIStorage.getEvents().filter(msg => {
     44      return msg.addonId == FAKE_ADDON_ID;
     45    });
     46 
     47    is(
     48      cachedMessages.length,
     49      1,
     50      "found the expected cached console messages from the addon"
     51    );
     52    is(
     53      cachedMessages[0] && cachedMessages[0].addonId,
     54      FAKE_ADDON_ID,
     55      "the cached message originAttributes contains the expected addonId"
     56    );
     57 
     58    finish();
     59  },
     60 };
     61 
     62 function test() {
     63  ConsoleObserver.init();
     64 
     65  waitForExplicitFinish();
     66 
     67  let uuidGenerator = Services.uuid;
     68  let uuid = uuidGenerator.generateUUID().number;
     69  uuid = uuid.slice(1, -1); // Strip { and } off the UUID.
     70 
     71  const url = `moz-extension://${uuid}/`;
     72  let policy = new WebExtensionPolicy({
     73    id: FAKE_ADDON_ID,
     74    mozExtensionHostname: uuid,
     75    baseURL: "file:///",
     76    allowedOrigins: new MatchPatternSet([]),
     77    localizeCallback() {},
     78  });
     79  policy.active = true;
     80 
     81  let baseURI = Services.io.newURI(url);
     82  let principal = Services.scriptSecurityManager.createContentPrincipal(
     83    baseURI,
     84    {}
     85  );
     86 
     87  let chromeWebNav = Services.appShell.createWindowlessBrowser(true);
     88  let docShell = chromeWebNav.docShell;
     89  docShell.createAboutBlankDocumentViewer(principal, principal);
     90 
     91  info("fake webextension docShell created");
     92 
     93  registerCleanupFunction(function () {
     94    policy.active = false;
     95    if (chromeWebNav) {
     96      chromeWebNav.close();
     97      chromeWebNav = null;
     98    }
     99    ConsoleObserver.uninit();
    100  });
    101 
    102  let window = docShell.docViewer.DOMDocument.defaultView;
    103  window.console.log(EXPECTED_CONSOLE_MESSAGE_CONTENT);
    104  chromeWebNav.close();
    105  chromeWebNav = null;
    106 
    107  info("fake webextension page logged a console api message");
    108 }