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project(tests C)
if (TARGET cmocka::cmocka)
set(CMOCKA_LIBRARY cmocka::cmocka)
endif()
add_library(uwrap_fake_socket_wrapper SHARED uwrap_fake_socket_wrapper.c)
target_compile_options(uwrap_fake_socket_wrapper
PRIVATE
${DEFAULT_C_COMPILE_FLAGS}
-D_GNU_SOURCE)
target_include_directories(uwrap_fake_socket_wrapper
PRIVATE ${CMAKE_BINARY_DIR} ${CMOCKA_INCLUDE_DIR})
set(UWRAP_FAKE_SOCKET_WRAPPER_LOCATION "${CMAKE_CURRENT_BINARY_DIR}/${CMAKE_SHARED_LIBRARY_PREFIX}uwrap_fake_socket_wrapper${CMAKE_SHARED_LIBRARY_SUFFIX}")
function(ADD_CMOCKA_TEST_ENVIRONMENT _TEST_NAME)
if (CMAKE_BUILD_TYPE)
string(TOLOWER "${CMAKE_BUILD_TYPE}" CMAKE_BUILD_TYPE_LOWER)
if (CMAKE_BUILD_TYPE_LOWER STREQUAL "addresssanitizer")
find_library(ASAN_LIBRARY
NAMES asan)
if (NOT ASAN_LIBRARY)
foreach(version RANGE 10 1)
if (NOT ASAN_LIBRARY)
find_library(ASAN_LIBRARY libasan.so.${version})
endif()
endforeach()
endif()
endif()
endif()
if (ASAN_LIBRARY)
list(APPEND PRELOAD_LIBRARIES ${ASAN_LIBRARY})
endif()
list(APPEND PRELOAD_LIBRARIES ${UWRAP_FAKE_SOCKET_WRAPPER_LOCATION})
list(APPEND PRELOAD_LIBRARIES ${UID_WRAPPER_LOCATION})
if (OSX)
set(TORTURE_ENVIRONMENT "DYLD_FORCE_FLAT_NAMESPACE=1;DYLD_INSERT_LIBRARIES=${UID_WRAPPER_LOCATION}")
else ()
string(REPLACE ";" ":" _TMP_ENV "${PRELOAD_LIBRARIES}")
set(TORTURE_ENVIRONMENT "LD_PRELOAD=${_TMP_ENV}")
endif()
list(APPEND TORTURE_ENVIRONMENT UID_WRAPPER=1)
if (CMAKE_BUILD_TYPE)
string(TOLOWER "${CMAKE_BUILD_TYPE}" CMAKE_BUILD_TYPE_LOWER)
if (CMAKE_BUILD_TYPE_LOWER STREQUAL "addresssanitizer" OR
CMAKE_BUILD_TYPE_LOWER STREQUAL "threadsanitizer" OR
CMAKE_BUILD_TYPE_LOWER STREQUAL "undefinedsanitizer")
list(APPEND TORTURE_ENVIRONMENT "UID_WRAPPER_DISABLE_DEEPBIND=1")
endif()
endif()
foreach(_arg ${ARGN})
list(APPEND TORTURE_ENVIRONMENT ${_arg})
endforeach()
set_property(TEST
${_TEST_NAME}
PROPERTY
ENVIRONMENT "${TORTURE_ENVIRONMENT}")
endfunction()
set(TESTSUITE_LIBRARIES ${UWRAP_REQUIRED_LIBRARIES} ${CMOCKA_LIBRARY})
if (BSD)
add_definitions(-DBSD)
endif (BSD)
add_executable(mock_exec_uid mock_exec_uid.c)
target_compile_options(mock_exec_uid
PRIVATE
${DEFAULT_C_COMPILE_FLAGS}
-D_GNU_SOURCE)
target_include_directories(mock_exec_uid
PRIVATE ${CMAKE_BINARY_DIR} ${CMOCKA_INCLUDE_DIR})
set(UWRAP_UID_TESTS
test_setuid
test_seteuid)
if (HAVE_SETREUID)
list(APPEND UWRAP_UID_TESTS test_setreuid)
endif (HAVE_SETREUID)
if (HAVE_SETRESUID)
list(APPEND UWRAP_UID_TESTS test_setresuid test_setuid_euid1 test_setuid_euid2)
if (HAVE_GETRESUID)
list(APPEND UWRAP_UID_TESTS test_getresuid test_fork_exec)
endif (HAVE_GETRESUID)
endif (HAVE_SETRESUID)
set(UWRAP_SYSCALL_UID_TESTS
test_syscall_setuid
test_syscall_setreuid
test_syscall_setresuid)
set(UWRAP_GID_TESTS
test_setgid
test_setegid)
if (HAVE_SETREGID)
list(APPEND UWRAP_GID_TESTS test_setregid)
endif (HAVE_SETREGID)
if (HAVE_SETRESGID)
list(APPEND UWRAP_GID_TESTS test_setresgid)
if (HAVE_GETRESGID)
list(APPEND UWRAP_GID_TESTS test_setresgid_unprivileged)
endif (HAVE_GETRESGID)
endif (HAVE_SETRESGID)
set(UWRAP_TESTS
${UWRAP_UID_TESTS}
${UWRAP_GID_TESTS}
test_setgroups
test_syscall
test_syscall_swrap
${UWRAP_SYSCALL_UID_TESTS}
test_syscall_gid)
if (HAVE_LINUX_32BIT_SYSCALLS)
set(UWRAP_TESTS
${UWRAP_TESTS}
test_syscall_setuid32
test_syscall_setreuid32
test_syscall_setresuid32
test_syscall_setgid32
test_syscall_setregid32
test_syscall_setresgid32
test_syscall_setgroups32)
endif (HAVE_LINUX_32BIT_SYSCALLS)
foreach(_UWRAP_TEST ${UWRAP_TESTS})
add_cmocka_test(${_UWRAP_TEST}
SOURCES ${_UWRAP_TEST}.c
COMPILE_OPTIONS ${DEFAULT_C_COMPILE_FLAGS} -D_GNU_SOURCE
LINK_LIBRARIES ${TESTSUITE_LIBRARIES}
LINK_OPTIONS ${DEFAULT_LINK_FLAGS})
target_include_directories(${_UWRAP_TEST}
PRIVATE ${CMAKE_BINARY_DIR} ${CMOCKA_INCLUDE_DIR})
add_cmocka_test_environment(${_UWRAP_TEST} UID_WRAPPER_ROOT=1)
endforeach()
# helper library implementing uid_wrapper_enabled()
add_library(uwrap_enabled SHARED uwrap_enabled.c)
target_compile_options(uwrap_enabled
PRIVATE
${DEFAULT_C_COMPILE_FLAGS})
add_cmocka_test(test_uwrap_enabled
SOURCES test_uwrap_enabled.c
COMPILE_OPTIONS ${DEFAULT_C_COMPILE_FLAGS} -D_GNU_SOURCE
LINK_LIBRARIES ${TESTSUITE_LIBRARIES} uwrap_enabled
LINK_OPTIONS ${DEFAULT_LINK_FLAGS})
target_include_directories(test_uwrap_enabled
PRIVATE ${CMAKE_BINARY_DIR} ${CMOCKA_INCLUDE_DIR})
add_cmocka_test_environment(test_uwrap_enabled)
if (NOT CMAKE_BUILD_TYPE_LOWER MATCHES "sanitizer" AND
NOT CMAKE_CROSSCOMPILING)
add_cmocka_test(test_uwrap_disabled
SOURCES test_uwrap_disabled.c
COMPILE_OPTIONS ${DEFAULT_C_COMPILE_FLAGS} -D_GNU_SOURCE
LINK_LIBRARIES ${TESTSUITE_LIBRARIES}
LINK_OPTIONS ${DEFAULT_LINK_FLAGS})
target_include_directories(test_uwrap_disabled
PRIVATE ${CMAKE_BINARY_DIR} ${CMOCKA_INCLUDE_DIR})
set_property(
TEST
test_uwrap_disabled
PROPERTY
ENVIRONMENT LD_PRELOAD=${UID_WRAPPER_LOCATION})
endif ()
add_cmocka_test(test_thread_setuid
SOURCES test_thread_setuid.c
COMPILE_OPTIONS ${DEFAULT_C_COMPILE_FLAGS} -D_GNU_SOURCE
LINK_LIBRARIES ${TESTSUITE_LIBRARIES} ${CMAKE_THREAD_LIBS_INIT}
LINK_OPTIONS ${DEFAULT_LINK_FLAGS})
target_include_directories(test_thread_setuid
PRIVATE ${CMAKE_BINARY_DIR} ${CMOCKA_INCLUDE_DIR})
add_cmocka_test_environment(test_thread_setuid UID_WRAPPER_ROOT=1 CMOCKA_TEST_ABORT=1)
add_cmocka_test(test_thread_setreuid
SOURCES test_thread_setreuid.c
COMPILE_OPTIONS ${DEFAULT_C_COMPILE_FLAGS} -D_GNU_SOURCE
LINK_LIBRARIES ${TESTSUITE_LIBRARIES} ${CMAKE_THREAD_LIBS_INIT}
LINK_OPTIONS ${DEFAULT_LINK_FLAGS})
target_include_directories(test_thread_setreuid
PRIVATE ${CMAKE_BINARY_DIR} ${CMOCKA_INCLUDE_DIR})
add_cmocka_test_environment(test_thread_setreuid UID_WRAPPER_ROOT=1 CMOCKA_TEST_ABORT=1)
add_cmocka_test(test_thread_sync_setreuid
SOURCES test_thread_sync_setreuid.c
COMPILE_OPTIONS ${DEFAULT_C_COMPILE_FLAGS} -D_GNU_SOURCE
LINK_LIBRARIES ${TESTSUITE_LIBRARIES} ${CMAKE_THREAD_LIBS_INIT}
LINK_OPTIONS ${DEFAULT_LINK_FLAGS})
target_include_directories(test_thread_sync_setreuid
PRIVATE ${CMAKE_BINARY_DIR} ${CMOCKA_INCLUDE_DIR})
add_cmocka_test_environment(test_thread_sync_setreuid UID_WRAPPER_ROOT=1 CMOCKA_TEST_ABORT=1)
add_cmocka_test(test_glibc_thread_support
SOURCES test_glibc_thread_support.c
COMPILE_OPTIONS ${DEFAULT_C_COMPILE_FLAGS} -D_GNU_SOURCE
LINK_LIBRARIES ${TESTSUITE_LIBRARIES} ${CMAKE_THREAD_LIBS_INIT}
LINK_OPTIONS ${DEFAULT_LINK_FLAGS})
target_include_directories(test_glibc_thread_support
PRIVATE ${CMAKE_BINARY_DIR} ${CMOCKA_INCLUDE_DIR})
add_cmocka_test_environment(test_glibc_thread_support UID_WRAPPER_ROOT=1 CMOCKA_TEST_ABORT=1)
if (LINUX)
add_executable(getuids getuids.c)
target_compile_options(getuids
PRIVATE
${DEFAULT_C_COMPILE_FLAGS}
-D_GNU_SOURCE)
endif (LINUX)
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