You can use the ctest --output-on-failure
option, or set the environment variable CTEST_OUTPUT_ON_FAILURE
, which will show you any output from the test program whenever the test fails. One way to do this when using Makefiles and the command line would be as follows:
env CTEST_OUTPUT_ON_FAILURE=1 make check
This Stack Overflow question and answer shows how to set environment variables in Visual Studio.