| file(MAKE_DIRECTORY dir) | |
| file(WRITE dir/in.txt "This is a test") | |
| execute_process(COMMAND ${PRINT_STDIN_EXE} WORKING_DIRECTORY dir INPUT_FILE in.txt OUTPUT_FILE out.txt ERROR_FILE err.txt) | |
| if(NOT EXISTS dir/out.txt) | |
| message(SEND_ERROR "Did not create dir/out.txt") | |
| endif() | |
| file(READ dir/out.txt out) | |
| if(NOT out STREQUAL "This is a test") | |
| message(SEND_ERROR "Did not read dir/in.txt") | |
| endif() | |
| if(NOT EXISTS dir/err.txt) | |
| message(SEND_ERROR "Did not create dir/err.txt") | |
| endif() |