michael@0: /* Any copyright is dedicated to the Public Domain.
michael@0:  * http://creativecommons.org/publicdomain/zero/1.0/ */
michael@0: 
michael@0: MARIONETTE_TIMEOUT = 10000;
michael@0: 
michael@0: SpecialPowers.addPermission("fmradio", true, document);
michael@0: SpecialPowers.addPermission("settings-read", true, document);
michael@0: SpecialPowers.addPermission("settings-write", true, document);
michael@0: 
michael@0: let FMRadio = window.navigator.mozFMRadio;
michael@0: let mozSettings = window.navigator.mozSettings;
michael@0: let KEY = "airplaneMode.enabled";
michael@0: 
michael@0: function verifyInitialState() {
michael@0:   log("Verifying initial state.");
michael@0:   ok(FMRadio);
michael@0:   is(FMRadio.enabled, false);
michael@0:   ok(mozSettings);
michael@0: 
michael@0:   checkAirplaneModeSettings();
michael@0: }
michael@0: 
michael@0: function checkAirplaneModeSettings() {
michael@0:   log("Checking airplane mode settings");
michael@0:   let req = mozSettings.createLock().get(KEY);
michael@0:   req.onsuccess = function(event) {
michael@0:     ok(!req.result[KEY], "Airplane mode is disabled.");
michael@0:     enableFMRadio();
michael@0:   };
michael@0: 
michael@0:   req.onerror = function() {
michael@0:     ok(false, "Error occurs when reading settings value.");
michael@0:     finish();
michael@0:   };
michael@0: }
michael@0: 
michael@0: function enableFMRadio() {
michael@0:   log("Enable FM radio");
michael@0:   let frequency = FMRadio.frequencyLowerBound + FMRadio.channelWidth;
michael@0:   let req = FMRadio.enable(frequency);
michael@0: 
michael@0:   req.onsuccess = function() {
michael@0:     enableAirplaneMode();
michael@0:   };
michael@0: 
michael@0:   req.onerror = function() {
michael@0:     ok(false, "Failed to enable FM radio.");
michael@0:   };
michael@0: }
michael@0: 
michael@0: function enableAirplaneMode() {
michael@0:   log("Enable airplane mode");
michael@0:   FMRadio.ondisabled = function() {
michael@0:     FMRadio.ondisabled = null;
michael@0:     enableFMRadioWithAirplaneModeEnabled();
michael@0:   };
michael@0: 
michael@0:   let settings = {};
michael@0:   settings[KEY] = true;
michael@0:   mozSettings.createLock().set(settings);
michael@0: }
michael@0: 
michael@0: function enableFMRadioWithAirplaneModeEnabled() {
michael@0:   log("Enable FM radio with airplane mode enabled");
michael@0:   let frequency = FMRadio.frequencyLowerBound + FMRadio.channelWidth;
michael@0:   let req = FMRadio.enable(frequency);
michael@0:   req.onerror = cleanUp();
michael@0: 
michael@0:   req.onsuccess = function() {
michael@0:     ok(false, "FMRadio could be enabled when airplane mode is enabled.");
michael@0:   };
michael@0: }
michael@0: 
michael@0: function cleanUp() {
michael@0:   let settings = {};
michael@0:   settings[KEY] = false;
michael@0:   let req = mozSettings.createLock().set(settings);
michael@0: 
michael@0:   req.onsuccess = function() {
michael@0:     ok(!FMRadio.enabled);
michael@0:     finish();
michael@0:   };
michael@0: 
michael@0:   req.onerror = function() {
michael@0:     ok(false, "Error occurs when setting value");
michael@0:   };
michael@0: }
michael@0: 
michael@0: verifyInitialState();
michael@0: