Files
tubestation/toolkit/modules/tests/xpcshell/test_TelemetryTimestamps.js

104 lines
3.8 KiB
JavaScript

/* Any copyright is dedicated to the Public Domain.
* http://creativecommons.org/publicdomain/zero/1.0/ */
const Cu = Components.utils;
const Cc = Components.classes;
const Ci = Components.interfaces;
Cu.import("resource://gre/modules/Services.jsm");
Cu.import("resource://gre/modules/TelemetryController.jsm", this);
Cu.import("resource://gre/modules/TelemetrySession.jsm", this);
Cu.import('resource://gre/modules/XPCOMUtils.jsm');
XPCOMUtils.defineLazyGetter(this, "gDatareportingService",
() => Cc["@mozilla.org/datareporting/service;1"]
.getService(Ci.nsISupports)
.wrappedJSObject);
// The @mozilla/xre/app-info;1 XPCOM object provided by the xpcshell test harness doesn't
// implement the nsIAppInfo interface, which is needed by Services.jsm and
// TelemetrySession.jsm. updateAppInfo() creates and registers a minimal mock app-info.
Cu.import("resource://testing-common/AppInfo.jsm");
updateAppInfo();
let gGlobalScope = this;
function loadAddonManager() {
let ns = {};
Cu.import("resource://gre/modules/Services.jsm", ns);
let head = "../../../mozapps/extensions/test/xpcshell/head_addons.js";
let file = do_get_file(head);
let uri = ns.Services.io.newFileURI(file);
ns.Services.scriptloader.loadSubScript(uri.spec, gGlobalScope);
createAppInfo("xpcshell@tests.mozilla.org", "XPCShell", "1", "1.9.2");
startupManager();
}
function getSimpleMeasurementsFromTelemetryController() {
return TelemetrySession.getPayload().simpleMeasurements;
}
function initialiseTelemetry() {
// Send the needed startup notifications to the datareporting service
// to ensure that it has been initialized.
if ("@mozilla.org/datareporting/service;1" in Cc) {
gDatareportingService.observe(null, "app-startup", null);
gDatareportingService.observe(null, "profile-after-change", null);
}
return TelemetryController.setup().then(TelemetrySession.setup);
}
function run_test() {
// Telemetry needs the AddonManager.
loadAddonManager();
// Make profile available for |TelemetrySession.shutdown()|.
do_get_profile();
do_test_pending();
const Telemetry = Services.telemetry;
Telemetry.asyncFetchTelemetryData(run_next_test);
}
add_task(function* actualTest() {
yield initialiseTelemetry();
// Test the module logic
let tmp = {};
Cu.import("resource://gre/modules/TelemetryTimestamps.jsm", tmp);
let TelemetryTimestamps = tmp.TelemetryTimestamps;
let now = Date.now();
TelemetryTimestamps.add("foo");
do_check_true(TelemetryTimestamps.get().foo != null); // foo was added
do_check_true(TelemetryTimestamps.get().foo >= now); // foo has a reasonable value
// Add timestamp with value
// Use a value far in the future since TelemetryController substracts the time of
// process initialization.
const YEAR_4000_IN_MS = 64060588800000;
TelemetryTimestamps.add("bar", YEAR_4000_IN_MS);
do_check_eq(TelemetryTimestamps.get().bar, YEAR_4000_IN_MS); // bar has the right value
// Can't add the same timestamp twice
TelemetryTimestamps.add("bar", 2);
do_check_eq(TelemetryTimestamps.get().bar, YEAR_4000_IN_MS); // bar wasn't overwritten
let threw = false;
try {
TelemetryTimestamps.add("baz", "this isn't a number");
} catch (ex) {
threw = true;
}
do_check_true(threw); // adding non-number threw
do_check_null(TelemetryTimestamps.get().baz); // no baz was added
// Test that the data gets added to the telemetry ping properly
let simpleMeasurements = getSimpleMeasurementsFromTelemetryController();
do_check_true(simpleMeasurements != null); // got simple measurements from ping data
do_check_true(simpleMeasurements.foo > 1); // foo was included
do_check_true(simpleMeasurements.bar > 1); // bar was included
do_check_eq(undefined, simpleMeasurements.baz); // baz wasn't included since it wasn't added
yield TelemetrySession.shutdown(false);
do_test_finished();
});