1include(EigenTesting)
2include(CheckCXXSourceCompiles)
3
4# configure the "site" and "buildname"
5ei_set_sitename()
6
7# retrieve and store the build string
8ei_set_build_string()
9
10add_custom_target(buildtests)
11add_custom_target(check COMMAND "ctest")
12add_dependencies(check buildtests)
13
14# check whether /bin/bash exists (disabled as not used anymore)
15# find_file(EIGEN_BIN_BASH_EXISTS "/bin/bash" PATHS "/" NO_DEFAULT_PATH)
16
17# This call activates testing and generates the DartConfiguration.tcl
18include(CTest)
19
20set(EIGEN_TEST_BUILD_FLAGS "" CACHE STRING "Options passed to the build command of unit tests")
21set(EIGEN_DASHBOARD_BUILD_TARGET "buildtests" CACHE STRING "Target to be built in dashboard mode, default is buildtests")
22set(EIGEN_CTEST_ERROR_EXCEPTION "" CACHE STRING "Regular expression for build error messages to be filtered out")
23
24# Overwrite default DartConfiguration.tcl such that ctest can build our unit tests.
25# Recall that our unit tests are not in the "all" target, so we have to explicitely ask ctest to build our custom 'buildtests' target.
26# At this stage, we can also add custom flags to the build tool through the user defined EIGEN_TEST_BUILD_FLAGS variable.
27file(READ  "${CMAKE_CURRENT_BINARY_DIR}/DartConfiguration.tcl" EIGEN_DART_CONFIG_FILE)
28# try to grab the default flags
29string(REGEX MATCH "MakeCommand:.*-- (.*)\nDefaultCTestConfigurationType" EIGEN_DUMMY ${EIGEN_DART_CONFIG_FILE})
30if(NOT CMAKE_MATCH_1)
31string(REGEX MATCH "MakeCommand:.*[^c]make (.*)\nDefaultCTestConfigurationType" EIGEN_DUMMY ${EIGEN_DART_CONFIG_FILE})
32endif()
33string(REGEX REPLACE "MakeCommand:.*DefaultCTestConfigurationType" "MakeCommand: ${CMAKE_COMMAND} --build . --target ${EIGEN_DASHBOARD_BUILD_TARGET} --config \"\${CTEST_CONFIGURATION_TYPE}\" -- ${CMAKE_MATCH_1} ${EIGEN_TEST_BUILD_FLAGS}\nDefaultCTestConfigurationType"
34       EIGEN_DART_CONFIG_FILE2 ${EIGEN_DART_CONFIG_FILE})
35file(WRITE "${CMAKE_CURRENT_BINARY_DIR}/DartConfiguration.tcl" ${EIGEN_DART_CONFIG_FILE2})
36
37configure_file(${CMAKE_CURRENT_SOURCE_DIR}/CTestCustom.cmake.in ${CMAKE_BINARY_DIR}/CTestCustom.cmake)
38
39# some documentation of this function would be nice
40ei_init_testing()
41
42# configure Eigen related testing options
43option(EIGEN_NO_ASSERTION_CHECKING "Disable checking of assertions using exceptions" OFF)
44option(EIGEN_DEBUG_ASSERTS "Enable advanced debuging of assertions" OFF)
45
46if(CMAKE_COMPILER_IS_GNUCXX)
47  option(EIGEN_COVERAGE_TESTING "Enable/disable gcov" OFF)
48  if(EIGEN_COVERAGE_TESTING)
49    set(COVERAGE_FLAGS "-fprofile-arcs -ftest-coverage")
50    set(CTEST_CUSTOM_COVERAGE_EXCLUDE "/test/")
51    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${COVERAGE_FLAGS}")
52  endif(EIGEN_COVERAGE_TESTING)
53
54elseif(MSVC)
55  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /D_CRT_SECURE_NO_WARNINGS /D_SCL_SECURE_NO_WARNINGS")
56endif(CMAKE_COMPILER_IS_GNUCXX)
57
58
59