# List all .c files (strip extension) and all .F90 files (strip extension),
# then find names present in C but not Fortran
find tests/ -name "*.c" | sed 's/\.c$//' | sort > c_tests.txt
find tests/ -name "*.F90" -o -name "*.F90" | sed 's/\.F90$//' | sort > f_tests.txt
comm -23 c_tests.txt f_tests.txt
Tests that exist in C/C++ but not in Fortran extracted using file names only:
Script used: