CTest/Coverage

Coverage With C++

Currently coverage is only supported on gcc compiler. To perform coverage test, make sure that your code is build with debug symbols, without optimization, and with special flags. These flags are:

-fprofile-arcs -ftest-coverage

Also make sure to pass these flags to C compiler, CXX compiler, and the linker. For example:

CXXFLAGS="-g -O0 -Wall -W -Wshadow -Wunused-variable \
 -Wunused-parameter -Wunused-function -Wunused -Wno-system-headers \
 -Wno-deprecated -Woverloaded-virtual -Wwrite-strings -fprofile-arcs -ftest-coverage"
CFLAGS="-g -O0 -Wall -W -fprofile-arcs -ftest-coverage"
LDFLAGS="-fprofile-arcs -ftest-coverage"