gecko-dev/dom/tests/unit/test_geolocation_provider.js

85 строки
2.2 KiB
JavaScript

const { HttpServer } = ChromeUtils.import("resource://testing-common/httpd.js");
const { Services } = ChromeUtils.import("resource://gre/modules/Services.jsm");
var httpserver = null;
var geolocation = null;
var success = false;
var watchID = -1;
function terminate(succ) {
success = succ;
geolocation.clearWatch(watchID);
}
function successCallback(pos) {
terminate(true);
}
function errorCallback(pos) {
terminate(false);
}
var observer = {
QueryInterface: ChromeUtils.generateQI(["nsIObserver"]),
observe(subject, topic, data) {
if (data == "shutdown") {
Assert.ok(1);
this._numProviders--;
if (!this._numProviders) {
httpserver.stop(function() {
Assert.ok(success);
do_test_finished();
});
}
} else if (data == "starting") {
Assert.ok(1);
this._numProviders++;
}
},
_numProviders: 0,
};
function geoHandler(metadata, response) {
var georesponse = {
status: "OK",
location: {
lat: 42,
lng: 42,
},
accuracy: 42,
};
var position = JSON.stringify(georesponse);
response.setStatusLine("1.0", 200, "OK");
response.setHeader("Cache-Control", "no-cache", false);
response.setHeader("Content-Type", "aplication/x-javascript", false);
response.write(position);
}
function run_test() {
// XPCShell does not get a profile by default. The geolocation service
// depends on the settings service which uses IndexedDB and IndexedDB
// needs a place where it can store databases.
do_get_profile();
// only kill this test when shutdown is called on the provider.
do_test_pending();
httpserver = new HttpServer();
httpserver.registerPathHandler("/geo", geoHandler);
httpserver.start(-1);
Services.prefs.setCharPref(
"geo.provider.network.url",
"http://localhost:" + httpserver.identity.primaryPort + "/geo"
);
Services.prefs.setBoolPref("geo.provider.network.scan", false);
var obs = Cc["@mozilla.org/observer-service;1"].getService();
obs = obs.QueryInterface(Ci.nsIObserverService);
obs.addObserver(observer, "geolocation-device-events");
geolocation = Cc["@mozilla.org/geolocation;1"].getService(Ci.nsISupports);
watchID = geolocation.watchPosition(successCallback, errorCallback);
}