A profiler and a test coverage tool are different things. Profilers show how long it takes to run code. Test coverage tools show which lines are being/not being tested by unit tests. You can get both in the same tool.

There are several code coverage tools. If you have Premium or Ultimate, there is a built-in test coverage tool. Others:

JetBrains dotCover
nCover
OpenCover

I'm using NCrunch for my test runner, which shows coverage right in the editor.

>In VFP there is a coverage profiler that allows you to view the line number of the code that was executed. Is there any such tool or feature availabe for visual studio 2012?
>
>thanks
>Nick