add some logging to make it easier to follow ios startup flow

lib/devices/ios/ios.js

@@ -387,6 +387,7 @@ IOS.prototype.onUnexpectedInstrumentsExit = function (code, traceDir) {
 };
 
 IOS.prototype.setXcodeFolder = function (cb) {
+  logger.info("Setting Xcode folder");
   helpers.getXcodeFolder(function (err, xcodeFolder) {
     if (err) {
       logger.error("Could not determine Xcode folder");
@@ -397,6 +398,7 @@ IOS.prototype.setXcodeFolder = function (cb) {
 };
 
 IOS.prototype.setXcodeVersion = function (cb) {
+  logger.info("Setting Xcode version");
   helpers.getXcodeVersion(function (err, versionNumber) {
     if (err) {
       logger.error("Could not determine Xcode version");
@@ -412,6 +414,7 @@ IOS.prototype.setXcodeVersion = function (cb) {
 };
 
 IOS.prototype.setiOSSDKVersion = function (cb) {
+  logger.info("Setting iOS SDK Version");
   helpers.getiOSSDKVersion(function (err, versionNumber) {
     if (err) {
       logger.error("Could not determine iOS SDK version");
@@ -464,7 +467,7 @@ IOS.prototype.setLocale = function (cb) {
         }
       }.bind(this));
     } else {
-      msg = "Could not set locale information because the ios-sim-local was not found at " + iosSimLocalePath;
+      msg = "Could not set locale information because the ios-sim-locale was not found at " + iosSimLocalePath;
       logger.error(msg);
       cb(new Error(msg));
     }
@@ -612,6 +615,7 @@ IOS.prototype.setSafariPrefs = function () {
 };
 
 IOS.prototype.detectTraceTemplate = function (cb) {
+  logger.info("Detecting automation tracetemplate");
   var msg;
   if (!this.args.automationTraceTemplatePath) {
     helpers.getXcodeFolder(function (err, xcodeFolderPath) {
@@ -661,6 +665,7 @@ IOS.prototype.detectUdid = function (cb) {
       cb(new Error("Timed out trying to detect udid."));
     });
   } else {
+    logger.info("Not auto-detecting udid, running on sim");
     cb();
   }
 };

test/README.md

@@ -8,3 +8,5 @@ Here's a list of things that aren't tested in this suite:
 * node install in appium.app (for appium-instruments)
 * android with --udid (even if emulator)
 * {launch: false} caps
+* setting locale
+* --avd / avdName