Fixes for getting test coverage working again

Xcode 5 does not create .gcda files due to a bug. The workaround used in here has been suggested in the devforums: https://devforums.apple.com/thread/199643?start=0&tstart=0

Support/HockeySDK.xcodeproj/project.pbxproj

@@ -1120,15 +1120,18 @@
 		1E68F4A816F7843F00053706 /* CodeCoverage */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
+				"ARCHS[sdk=iphonesimulator*]" = "$(BIT_SIM_ARCHS)";
 				DSTROOT = /tmp/HockeySDK.dst;
 				FRAMEWORK_SEARCH_PATHS = (
 					"$(inherited)",
 					"\"$(SRCROOT)/../Vendor\"",
 				);
 				GCC_THUMB_SUPPORT = NO;
+				GENERATE_PROFILING_CODE = YES;
 				PRODUCT_NAME = HockeySDK;
 				PUBLIC_HEADERS_FOLDER_PATH = "include/$(PRODUCT_NAME)";
 				SKIP_INSTALL = YES;
+				"VALID_ARCHS[sdk=iphonesimulator*]" = "$(BIT_SIM_ARCHS)";
 			};
 			name = CodeCoverage;
 		};
@@ -1162,6 +1165,7 @@
 		1E68F4AC16F7843F00053706 /* CodeCoverage */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
+				"ARCHS[sdk=iphonesimulator*]" = "$(BIT_SIM_ARCHS)";
 				CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x";
 				CLANG_CXX_LIBRARY = "libc++";
 				CLANG_WARN_CONSTANT_CONVERSION = YES;
@@ -1182,6 +1186,7 @@
 					"$(inherited)",
 				);
 				GCC_WARN_UNINITIALIZED_AUTOS = YES;
+				GENERATE_PROFILING_CODE = YES;
 				INFOPLIST_FILE = "HockeySDKTests/HockeySDKTests-Info.plist";
 				IPHONEOS_DEPLOYMENT_TARGET = 6.1;
 				LIBRARY_SEARCH_PATHS = (

Support/HockeySDKTests/BITAuthenticatorTests.m

@@ -60,6 +60,11 @@ static void *kInstallationIdentification = &kInstallationIdentification;
 }
 
 - (void)tearDown {
+# pragma clang diagnostic push
+# pragma clang diagnostic ignored "-Wimplicit"
+  __gcov_flush();
+# pragma clang diagnostic pop
+  
   [_sut cleanupInternalStorage];
   _sut = nil;
   

Support/HockeySDKTests/BITHockeyAppClientTests.m

@@ -33,6 +33,11 @@
 }
 
 - (void)tearDown {
+# pragma clang diagnostic push
+# pragma clang diagnostic ignored "-Wimplicit"
+  __gcov_flush();
+# pragma clang diagnostic pop
+  
   [_sut cancelOperationsWithPath:nil method:nil];
   _sut = nil;
   

Support/HockeySDKTests/BITKeychainUtilsTests.m

@@ -32,7 +32,11 @@
 
 - (void)tearDown {
   // Tear-down code here.
-  
+# pragma clang diagnostic push
+# pragma clang diagnostic ignored "-Wimplicit"
+  __gcov_flush();
+# pragma clang diagnostic pop
+
   [super tearDown];
 }
 

Support/HockeySDKTests/BITStoreUpdateManagerTests.m

@@ -43,6 +43,11 @@
 
 - (void)tearDown {
   // Tear-down code here.
+# pragma clang diagnostic push
+# pragma clang diagnostic ignored "-Wimplicit"
+  __gcov_flush();
+# pragma clang diagnostic pop
+  
   _storeUpdateManager = nil;
   
   [super tearDown];