michael@0: // -*- Mode: js2; tab-width: 2; indent-tabs-mode: nil; js2-basic-offset: 2; js2-skip-preprocessor-directives: t; -*-
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this file,
michael@0:  * You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: const Cc = Components.classes;
michael@0: const Ci = Components.interfaces;
michael@0: const Cu = Components.utils;
michael@0: 
michael@0: Cu.import("resource://gre/modules/Services.jsm");
michael@0: 
michael@0: const TEST_PREFIX = "TEST-";
michael@0: const TEST_REGEX = new RegExp("^" + TEST_PREFIX);
michael@0: 
michael@0: function do_check_array_eq(a1, a2) {
michael@0:   do_check_eq(a1.length, a2.length);
michael@0:   for (let i = 0; i < a1.length; ++i) {
michael@0:     do_check_eq(a1[i], a2[i]);
michael@0:   }
michael@0: }
michael@0: 
michael@0: function getObserver() {
michael@0:   let bridge = Cc["@mozilla.org/android/bridge;1"]
michael@0:                  .getService(Ci.nsIAndroidBridge);
michael@0:   let obsXPCOM = bridge.browserApp.getUITelemetryObserver();
michael@0:   do_check_true(!!obsXPCOM);
michael@0:   return obsXPCOM.wrappedJSObject;
michael@0: }
michael@0: 
michael@0: /**
michael@0:  * The following event test will fail if telemetry isn't enabled. The Java-side
michael@0:  * part of this test should have turned it on; fail if it didn't work.
michael@0:  */
michael@0: add_test(function test_enabled() {
michael@0:   let obs = getObserver();
michael@0:   do_check_true(!!obs);
michael@0:   do_check_true(obs.enabled);
michael@0:   run_next_test();
michael@0: });
michael@0: 
michael@0: add_test(function test_telemetry_events() {
michael@0:   let obs = getObserver();
michael@0:   let measurements = obs.getUIMeasurements().filter(function(m) {
michael@0:     // Only want events and sessions that were generated by
michael@0:     // the Java-side of the test.
michael@0:     return TEST_REGEX.test(m.type == "event" ? m.action : m.name);
michael@0:   });
michael@0: 
michael@0:   let expected = [
michael@0:     ["event",   TEST_PREFIX + "enone",   "method0", [], null],
michael@0:     ["event",   TEST_PREFIX + "efoo",    "method1", [TEST_PREFIX + "foo"], null],
michael@0:     ["event",   TEST_PREFIX + "efoo",    "method2", [TEST_PREFIX + "foo"], null],
michael@0:     ["event",   TEST_PREFIX + "efoobar", "method3", [TEST_PREFIX + "foo", TEST_PREFIX + "bar"], "foobarextras"],
michael@0:     ["session", TEST_PREFIX + "foo",     "reasonfoo"],
michael@0:     ["event",   TEST_PREFIX + "ebar",    "method4", [TEST_PREFIX + "bar"], "barextras"],
michael@0:     ["session", TEST_PREFIX + "bar",     "reasonbar"],
michael@0:     ["event",   TEST_PREFIX + "enone",   "method5", [], null],
michael@0:   ];
michael@0: 
michael@0:   do_check_eq(expected.length, measurements.length);
michael@0: 
michael@0:   for (let i = 0; i < measurements.length; ++i) {
michael@0:     let m = measurements[i];
michael@0: 
michael@0:     let type = m.type;
michael@0:     if (type == "event") {
michael@0:       let [type, action, method, sessions, extras] = expected[i];
michael@0:       do_check_eq(m.action, action);
michael@0:       do_check_eq(m.method, method);
michael@0:       // might receive real sessions in addition to the test ones -- remove the real ones
michael@0:       do_check_array_eq(m.sessions.filter(s => TEST_REGEX.test(s)), sessions);
michael@0:       do_check_eq(m.extras, extras);
michael@0:       continue;
michael@0:     }
michael@0: 
michael@0:     if (type == "session") {
michael@0:       let [type, name, reason] = expected[i];
michael@0:       do_check_eq(m.name, name);
michael@0:       do_check_eq(m.reason, reason);
michael@0:       continue;
michael@0:     }
michael@0:   }
michael@0: 
michael@0:   run_next_test();
michael@0: });
michael@0: 
michael@0: run_next_test();