# This file contains two macro to implement the following
#   - to generate source for test procedure
#   - to execute it
#   - to check coverage
#   - to generate test report

MACRO(tp_init)
  message("macro tp_init")
  execute_process(
    COMMAND basename ${CMAKE_CURRENT_LIST_DIR}
    OUTPUT_VARIABLE TP_NAME
    OUTPUT_STRIP_TRAILING_WHITESPACE
  )
ENDMACRO()

MACRO(tp_test_and_coverage)
  message("macro tp_test_and_coverage")

  set(CMAKE_C_FLAGS "-Wall -Wextra -std=c99 -g -O0 -m32")
  add_executable(${TP_NAME} ${DIR_ENV}/main.c ${DIR_ENV}/test_env.c tp.c ${STUB})
  set_source_files_properties(tp.c PROPERTIES GENERATED TRUE)
  set_source_files_properties(tp.c PROPERTIES COMPILE_FLAGS "-fprofile-arcs -ftest-coverage -std=c99 -g -O0 -m32")
  target_link_libraries(${TP_NAME} gcov)

  # generate test procedure
  # by executing our tool gen_tp.sh (generate test procedure)
  add_custom_command(
    OUTPUT  tp.c
    DEPENDS ${TP_DIR}/${TP_FILE}
    COMMAND ${DIR_TOOL}/gen_tp.sh tp.c ${CMAKE_CURRENT_SOURCE_DIR}/test.c ${TP_FILE}
    COMMENT "generating tp.c"
  )

  # run test procedure
  add_custom_command(
    TARGET ${TP_NAME}
    POST_BUILD
    COMMAND ${DIR_TOOL}/run_tp.sh ${TP_NAME} ${TP_FILE}
    COMMENT "running ${TP_NAME}"
  )

  # check coverage
  add_custom_command(
    TARGET ${TP_NAME}
    POST_BUILD
    COMMAND ${DIR_TOOL}/run_gcov.sh ${TP_NAME} ${TP_FILE}
    COMMENT "processing test coverage ${TP_NAME}"
  )

  # generate report
  add_custom_command(
    TARGET ${TP_NAME}
    POST_BUILD
    COMMAND ${DIR_TOOL}/gen_report.sh ${TP_NAME} ${TP_FILE} ${DIR_REPORT}
    COMMENT "generating test report ${TP_NAME}"
  )

ENDMACRO()

#eof