You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
72 lines
1.9 KiB
72 lines
1.9 KiB
cmake_minimum_required(VERSION 3.10)
|
|
project (Tutorial)
|
|
|
|
# The version number.
|
|
set (Tutorial_VERSION_MAJOR 1)
|
|
set (Tutorial_VERSION_MINOR 0)
|
|
|
|
# does this system provide the log and exp functions?
|
|
include (${CMAKE_ROOT}/Modules/CheckFunctionExists.cmake)
|
|
check_function_exists (log HAVE_LOG)
|
|
check_function_exists (exp HAVE_EXP)
|
|
|
|
# should we use our own math functions
|
|
option(USE_MYMATH "Use tutorial provided math implementation" ON)
|
|
|
|
# configure a header file to pass some of the CMake settings
|
|
# to the source code
|
|
configure_file (
|
|
"${PROJECT_SOURCE_DIR}/TutorialConfig.h.in"
|
|
"${PROJECT_BINARY_DIR}/TutorialConfig.h"
|
|
)
|
|
|
|
# add the binary tree to the search path for include files
|
|
# so that we will find TutorialConfig.h
|
|
include_directories ("${PROJECT_BINARY_DIR}")
|
|
|
|
# add the MathFunctions library?
|
|
if (USE_MYMATH)
|
|
include_directories ("${PROJECT_SOURCE_DIR}/MathFunctions")
|
|
add_subdirectory (MathFunctions)
|
|
set (EXTRA_LIBS ${EXTRA_LIBS} MathFunctions)
|
|
endif ()
|
|
|
|
# add the executable
|
|
add_executable (Tutorial tutorial.cxx)
|
|
target_link_libraries (Tutorial ${EXTRA_LIBS})
|
|
|
|
# add the install targets
|
|
install (TARGETS Tutorial DESTINATION bin)
|
|
install (FILES "${PROJECT_BINARY_DIR}/TutorialConfig.h"
|
|
DESTINATION include)
|
|
|
|
# enable testing
|
|
enable_testing ()
|
|
|
|
# does the application run
|
|
add_test (TutorialRuns Tutorial 25)
|
|
|
|
# does the usage message work?
|
|
add_test (TutorialUsage Tutorial)
|
|
set_tests_properties (TutorialUsage
|
|
PROPERTIES
|
|
PASS_REGULAR_EXPRESSION "Usage:.*number"
|
|
)
|
|
|
|
#define a macro to simplify adding tests
|
|
macro (do_test arg result)
|
|
add_test (TutorialComp${arg} Tutorial ${arg})
|
|
set_tests_properties (TutorialComp${arg}
|
|
PROPERTIES PASS_REGULAR_EXPRESSION ${result}
|
|
)
|
|
endmacro ()
|
|
|
|
# do a bunch of result based tests
|
|
do_test (4 "4 is 2")
|
|
do_test (9 "9 is 3")
|
|
do_test (5 "5 is 2.236")
|
|
do_test (7 "7 is 2.645")
|
|
do_test (25 "25 is 5")
|
|
do_test (-25 "-25 is 0")
|
|
do_test (0.0001 "0.0001 is 0.01")
|