The Tor Browser: services/healthreport/modules-testing/utils.jsm@6474c204b198 (annotated)

services/healthreport/modules-testing/utils.jsm@6474c204b198 (annotated)

services/healthreport/modules-testing/utils.jsm

Wed, 31 Dec 2014 06:09:35 +0100

author: Michael Schloh von Bennewitz <michael@schloh.com>
date: Wed, 31 Dec 2014 06:09:35 +0100
changeset 0: 6474c204b198
permissions: -rw-r--r--

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

 /* This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 "use strict";
 this.EXPORTED_SYMBOLS = [
   "getAppInfo",
   "updateAppInfo",
   "createFakeCrash",
   "InspectedHealthReporter",
   "getHealthReporter",
 ];
 const {classes: Cc, interfaces: Ci, results: Cr, utils: Cu} = Components;
 Cu.import("resource://gre/modules/Preferences.jsm");
 Cu.import("resource://gre/modules/Promise.jsm");
 Cu.import("resource://gre/modules/FileUtils.jsm");
 Cu.import("resource://gre/modules/osfile.jsm");
 Cu.import("resource://gre/modules/XPCOMUtils.jsm");
 Cu.import("resource://gre/modules/services-common/utils.js");
 Cu.import("resource://gre/modules/services/datareporting/policy.jsm");
 Cu.import("resource://gre/modules/services/healthreport/healthreporter.jsm");
 Cu.import("resource://gre/modules/services/healthreport/providers.jsm");
 let APP_INFO = {
   vendor: "Mozilla",
   name: "xpcshell",
   ID: "xpcshell@tests.mozilla.org",
   version: "1",
   appBuildID: "20121107",
   platformVersion: "p-ver",
   platformBuildID: "20121106",
   inSafeMode: false,
   logConsoleErrors: true,
   OS: "XPCShell",
   XPCOMABI: "noarch-spidermonkey",
   QueryInterface: XPCOMUtils.generateQI([Ci.nsIXULAppInfo, Ci.nsIXULRuntime]),
   invalidateCachesOnRestart: function() {},
 };
 /**
  * Obtain a reference to the current object used to define XULAppInfo.
  */
 this.getAppInfo = function () { return APP_INFO; }
 /**
  * Update the current application info.
  *
  * If the argument is defined, it will be the object used. Else, APP_INFO is
  * used.
  *
  * To change the current XULAppInfo, simply call this function. If there was
  * a previously registered app info object, it will be unloaded and replaced.
  */
 this.updateAppInfo = function (obj) {
   obj = obj || APP_INFO;
   APP_INFO = obj;
   let id = Components.ID("{fbfae60b-64a4-44ef-a911-08ceb70b9f31}");
   let cid = "@mozilla.org/xre/app-info;1";
   let registrar = Components.manager.QueryInterface(Ci.nsIComponentRegistrar);
   // Unregister an existing factory if one exists.
   try {
     let existing = Components.manager.getClassObjectByContractID(cid, Ci.nsIFactory);
     registrar.unregisterFactory(id, existing);
   } catch (ex) {}
   let factory = {
     createInstance: function (outer, iid) {
       if (outer != null) {
         throw Cr.NS_ERROR_NO_AGGREGATION;
       }
       return obj.QueryInterface(iid);
     },
   };
   registrar.registerFactory(id, "XULAppInfo", cid, factory);
 };
 /**
  * Creates a fake crash in the Crash Reports directory.
  *
  * Currently, we just create a dummy file. A more robust implementation would
  * create something that actually resembles a crash report file.
  *
  * This is very similar to code in crashreporter/tests/browser/head.js.
  *
  * FUTURE consolidate code in a shared JSM.
  */
 this.createFakeCrash = function (submitted=false, date=new Date()) {
   let id = CommonUtils.generateUUID();
   let filename;
   let paths = ["Crash Reports"];
   let mode;
   if (submitted) {
     paths.push("submitted");
     filename = "bp-" + id + ".txt";
     mode = OS.Constants.libc.S_IRUSR | OS.Constants.libc.S_IWUSR |
            OS.Constants.libc.S_IRGRP | OS.Constants.libc.S_IROTH;
   } else {
     paths.push("pending");
     filename = id + ".dmp";
     mode = OS.Constants.libc.S_IRUSR | OS.Constants.libc.S_IWUSR;
   }
   paths.push(filename);
   let file = FileUtils.getFile("UAppData", paths, true);
   file.create(file.NORMAL_FILE_TYPE, mode);
   file.lastModifiedTime = date.getTime();
   dump("Created fake crash: " + id + "\n");
   return id;
 };
 /**
  * A HealthReporter that is probed with various callbacks and counters.
  *
  * The purpose of this type is to aid testing of startup and shutdown.
  */
 this.InspectedHealthReporter = function (branch, policy, recorder, stateLeaf) {
   HealthReporter.call(this, branch, policy, recorder, stateLeaf);
   this.onStorageCreated = null;
   this.onProviderManagerInitialized = null;
   this.providerManagerShutdownCount = 0;
   this.storageCloseCount = 0;
 }
 InspectedHealthReporter.prototype = {
   __proto__: HealthReporter.prototype,
   _onStorageCreated: function (storage) {
     if (this.onStorageCreated) {
       this.onStorageCreated(storage);
     }
     return HealthReporter.prototype._onStorageCreated.call(this, storage);
   },
   _initializeProviderManager: function () {
     for (let result of HealthReporter.prototype._initializeProviderManager.call(this)) {
       yield result;
     }
     if (this.onInitializeProviderManagerFinished) {
       this.onInitializeProviderManagerFinished();
     }
   },
   _onProviderManagerInitialized: function () {
     if (this.onProviderManagerInitialized) {
       this.onProviderManagerInitialized();
     }
     return HealthReporter.prototype._onProviderManagerInitialized.call(this);
   },
   _onProviderManagerShutdown: function () {
     this.providerManagerShutdownCount++;
     return HealthReporter.prototype._onProviderManagerShutdown.call(this);
   },
   _onStorageClose: function () {
     this.storageCloseCount++;
     return HealthReporter.prototype._onStorageClose.call(this);
   },
 };
 const DUMMY_URI="http://localhost:62013/";
 this.getHealthReporter = function (name, uri=DUMMY_URI, inspected=false) {
   let branch = "healthreport.testing." + name + ".";
   let prefs = new Preferences(branch + "healthreport.");
   prefs.set("documentServerURI", uri);
   prefs.set("dbName", name);
   let reporter;
   let policyPrefs = new Preferences(branch + "policy.");
   let policy = new DataReportingPolicy(policyPrefs, prefs, {
     onRequestDataUpload: function (request) {
       reporter.requestDataUpload(request);
     },
     onNotifyDataPolicy: function (request) { },
     onRequestRemoteDelete: function (request) {
       reporter.deleteRemoteData(request);
     },
   });
   let type = inspected ? InspectedHealthReporter : HealthReporter;
   reporter = new type(branch + "healthreport.", policy, null,
                       "state-" + name + ".json");
   return reporter;
 };

The Tor Browser / annotate

services/healthreport/modules-testing/utils.jsm@6474c204b198 (annotated)

services/healthreport/modules-testing/utils.jsm