I have just started to use the unit testing features in Xcode 4.4.1 with the LLVM Compiler. I have created some basic unit tests. I have attempted to turn on code coverage by turning on the "Instrument Program Flow" and "Generate Test Coverage Files" in the Product section. Also, I have looked through and can't see anything written in the prefix header section. From what I have read in XCode 4.4.1 this is all you have to do to get it to work and it should generate .gcno and .gcda files in the objects-normal/i386 folder which can be opened with CoverStory to view the code coverage. After I quit my app the .gcno files are getting updated but I am not getting any .gcda files. I open the .gcno file in CoverStory which is showing a 0% coverage
Any help would be greatly appreciated