diff -r 000000000000 -r 6474c204b198 services/healthreport/modules-testing/utils.jsm
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/services/healthreport/modules-testing/utils.jsm	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,211 @@
+/* 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;
+};