New Post: OpenCPPCover with native C++ test

Hello,

I have just found the issue:

• vstest.console.exe loads XXX.dll
• OpenCppCoverage adds some breakpoints and fills addressLineMap_ in ExecutedAddressManager::RegisterAddress
• vstest.console.exe unloads XXX.dll => Every breakpoints are lost
• vstest.console.exe loads XXX.dll
• OpenCppCoverage does not add breakpoints because they already exist in addressLineMap_
  => There is no coverage
  

As a quick hack, you can replace in ExecutedAddressManager::RegisterAddress, if (itAddress == addressLineMap_.end()) by if (instructionValue != 0xCC). It should solve the problem temporary.

I am going to develop a real fix by handling dll unload correctly.

Thanks a lot for all the information you provide to help solving this issue!!!!

OpenCppCoverage