| cmake_minimum_required (VERSION 2.6) |
| project(TarTest) |
| |
| # this is macro that we will be running |
| macro(EXEC_TAR_COMMAND DIR ARGS) |
| exec_program("${CMAKE_COMMAND}" "${DIR}" ARGS "-E tar ${ARGS}" RETURN_VALUE RET) |
| if(${RET}) |
| message(FATAL_ERROR "CMake tar command failed with arguments \"${ARGS}\"") |
| endif() |
| endmacro() |
| |
| # Create a directory structure |
| set(CHECK_FILES) |
| macro(COPY F1 F2) |
| configure_file("${CMAKE_CURRENT_SOURCE_DIR}/${F1}" "${CMAKE_CURRENT_BINARY_DIR}/tar_dir/${F2}" COPYONLY) |
| set(CHECK_FILES ${CHECK_FILES} "${F2}") |
| endmacro() |
| COPY("CMakeLists.txt" "f1.txt") |
| COPY("CMakeLists.txt" "d1/f1.txt") |
| COPY("CMakeLists.txt" "d 2/f1.txt") |
| COPY("CMakeLists.txt" "d + 3/f1.txt") |
| COPY("CMakeLists.txt" "d_4/f1.txt") |
| COPY("CMakeLists.txt" "d-4/f1.txt") |
| COPY("CMakeLists.txt" "My Special Directory/f1.txt") |
| |
| if(UNIX) |
| exec_program("ln" ARGS "-sf f1.txt \"${CMAKE_CURRENT_BINARY_DIR}/tar_dir/d1/f2.txt\"") |
| set(CHECK_FILES ${CHECK_FILES} "d1/f2.txt") |
| endif() |
| |
| # cleanup first in case there are files left from previous runs |
| # if the umask is odd on the machine it might create files that |
| # are not automatically over written. These tests are run |
| # each time the configure step is run. |
| file(REMOVE "${CMAKE_CURRENT_BINARY_DIR}/test_tar.tar") |
| file(REMOVE "${CMAKE_CURRENT_BINARY_DIR}/test_tgz.tgz") |
| file(REMOVE_RECURSE "${CMAKE_CURRENT_BINARY_DIR}/test_output_tar") |
| file(REMOVE_RECURSE "${CMAKE_CURRENT_BINARY_DIR}/test_output_tgz") |
| |
| make_directory("${CMAKE_CURRENT_BINARY_DIR}/test_output_tar") |
| make_directory("${CMAKE_CURRENT_BINARY_DIR}/test_output_tgz") |
| |
| |
| # Run tests |
| EXEC_TAR_COMMAND("${CMAKE_CURRENT_BINARY_DIR}" "cvf \"${CMAKE_CURRENT_BINARY_DIR}/test_tar.tar\" tar_dir") |
| EXEC_TAR_COMMAND("${CMAKE_CURRENT_BINARY_DIR}" "cvfz \"${CMAKE_CURRENT_BINARY_DIR}/test_tgz.tgz\" tar_dir") |
| |
| EXEC_TAR_COMMAND("${CMAKE_CURRENT_BINARY_DIR}/test_output_tar" "xvf \"${CMAKE_CURRENT_BINARY_DIR}/test_tar.tar\"") |
| EXEC_TAR_COMMAND("${CMAKE_CURRENT_BINARY_DIR}/test_output_tgz" "xvfz \"${CMAKE_CURRENT_BINARY_DIR}/test_tgz.tgz\"") |
| |
| macro(CHECK_DIR_STRUCTURE DIR) |
| foreach(file ${CHECK_FILES}) |
| set(sfile "${DIR}/${file}") |
| set(rfile "${CMAKE_CURRENT_BINARY_DIR}/tar_dir/${file}") |
| if(NOT EXISTS "${sfile}") |
| message(SEND_ERROR "Cannot find file ${sfile}") |
| else() |
| exec_program("${CMAKE_COMMAND}" ARGS "-E compare_files \"${sfile}\" \"${rfile}\"" RETURN_VALUE ret) |
| if(${ret}) |
| message(SEND_ERROR "Files \"${sfile}\" \"${rfile}\" are different") |
| endif() |
| endif() |
| endforeach() |
| endmacro() |
| |
| CHECK_DIR_STRUCTURE("${CMAKE_CURRENT_BINARY_DIR}/test_output_tar/tar_dir") |
| |
| add_executable(TarTest TestTarExec.cxx) |
| |