Tests/RunCMake/VS10Project/VsCSharpWithoutSources-check.cmake - third_party/github.com/Kitware/CMake - Git at Google

 set(csProjectFile "${RunCMake_TEST_BINARY_DIR}/foo.csproj")
 if(NOT EXISTS "${csProjectFile}")
   set(RunCMake_TEST_FAILED "Project file ${csProjectFile} does not exist.")
   return()
 endif()
	set(csProjectFile "${RunCMake_TEST_BINARY_DIR}/foo.csproj")
	if(NOT EXISTS "${csProjectFile}")
	set(RunCMake_TEST_FAILED "Project file ${csProjectFile} does not exist.")
	return()
	endif()