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/TelemetryLog.jsm", this);
michael@0: Cu.import("resource://gre/modules/TelemetryPing.jsm", this);
michael@0: 
michael@0: const TEST_PREFIX = "TEST-";
michael@0: const TEST_REGEX = new RegExp("^" + TEST_PREFIX);
michael@0: 
michael@0: function check_event(event, id, data)
michael@0: {
michael@0:   do_print("Checking message " + id);
michael@0:   do_check_eq(event[0], id);
michael@0:   do_check_true(event[1] > 0);
michael@0: 
michael@0:   if (data === undefined) {
michael@0:     do_check_true(event.length == 2);
michael@0:   } else {
michael@0:     do_check_eq(event.length, data.length + 2);
michael@0:     for (var i = 0; i < data.length; ++i) {
michael@0:       do_check_eq(typeof(event[i + 2]), "string");
michael@0:       do_check_eq(event[i + 2], data[i]);
michael@0:     }
michael@0:   }
michael@0: }
michael@0: 
michael@0: function run_test()
michael@0: {
michael@0:   TelemetryLog.log(TEST_PREFIX + "1", ["val", 123, undefined]);
michael@0:   TelemetryLog.log(TEST_PREFIX + "2", []);
michael@0:   TelemetryLog.log(TEST_PREFIX + "3");
michael@0: 
michael@0:   var log = TelemetryPing.getPayload().log.filter(function(e) {
michael@0:     // Only want events that were generated by the test.
michael@0:     return TEST_REGEX.test(e[0]);
michael@0:   });
michael@0: 
michael@0:   do_check_eq(log.length, 3);
michael@0:   check_event(log[0], TEST_PREFIX + "1", ["val", "123", "undefined"]);
michael@0:   check_event(log[1], TEST_PREFIX + "2", []);
michael@0:   check_event(log[2], TEST_PREFIX + "3", undefined);
michael@0:   do_check_true(log[0][1] <= log[1][1]);
michael@0:   do_check_true(log[1][1] <= log[2][1]);
michael@0: }