dom/tests/unit/test_geolocation_reset_accuracy.js

   1 const providerCID = Components.ID("{14aa4b81-e266-45cb-88f8-89595dece114}");
   2 const providerContract = "@mozilla.org/geolocation/provider;1";
   3
   4 const categoryName = "geolocation-provider";
   5
   6 var provider = {
   7   QueryInterface: ChromeUtils.generateQI([
   8     "nsIFactory",
   9     "nsIGeolocationProvider",
  10   ]),
  11   createInstance: function eventsink_ci(iid) {
  12     return this.QueryInterface(iid);
  13   },
  14   startup() {},
  15   watch() {},
  16   shutdown() {},
  17   setHighAccuracy(enable) {
  18     this._isHigh = enable;
  19     if (enable) {
  20       this._seenHigh = true;
  21       executeSoon(stop_high_accuracy_watch);
  22     }
  23   },
  24   _isHigh: false,
  25   _seenHigh: false,
  26 };
  27
  28 function successCallback() {
  29   Assert.ok(false);
  30   do_test_finished();
  31 }
  32
  33 function errorCallback() {
  34   Assert.ok(false);
  35   do_test_finished();
  36 }
  37
  38 var geolocation;
  39 var watchID2;
  40
  41 function run_test() {
  42   if (runningInParent) {
  43     // XPCShell does not get a profile by default. The geolocation service
  44     // depends on the settings service which uses IndexedDB and IndexedDB
  45     // needs a place where it can store databases.
  46     do_get_profile();
  47
  48     Components.manager.nsIComponentRegistrar.registerFactory(
  49       providerCID,
  50       "Unit test geo provider",
  51       providerContract,
  52       provider
  53     );
  54
  55     Services.catMan.addCategoryEntry(
  56       categoryName,
  57       "unit test",
  58       providerContract,
  59       false,
  60       true
  61     );
  62
  63     Services.prefs.setBoolPref("geo.provider.network.scan", false);
  64   }
  65
  66   do_test_pending();
  67
  68   geolocation = Cc["@mozilla.org/geolocation;1"].createInstance(Ci.nsISupports);
  69   geolocation.watchPosition(successCallback, errorCallback);
  70   watchID2 = geolocation.watchPosition(successCallback, errorCallback, {
  71     enableHighAccuracy: true,
  72   });
  73
  74   if (!runningInParent) {
  75     do_await_remote_message("high_acc_enabled", stop_high_accuracy_watch);
  76   }
  77 }
  78
  79 function stop_high_accuracy_watch() {
  80   geolocation.clearWatch(watchID2);
  81   check_results();
  82   do_test_finished();
  83 }
  84
  85 function check_results() {
  86   if (runningInParent) {
  87     // check the provider was set to high accuracy during the test
  88     Assert.ok(provider._seenHigh);
  89     // check the provider is not currently set to high accuracy
  90     Assert.ok(!provider._isHigh);
  91   }
  92   do_test_finished();
  93 }