mirror of
https://github.com/tbamud/tbamud.git
synced 2026-04-30 04:41:51 +02:00
ac94839eb5
Introduced new system for unit tests based on the Unity framework. Added tests for some of the simple functions in four different files.
104 lines
3.6 KiB
CMake
104 lines
3.6 KiB
CMake
# tests/CMakeLists.txt
|
|
# Unity-based unit tests for tbaMUD
|
|
#
|
|
# Each test executable is built from:
|
|
# vendor/unity/unity.c — test framework
|
|
# test_stubs.c — weak-symbol stubs for all unresolved mud globals
|
|
# src/<module>.c — the source file(s) under test
|
|
# test_<name>.c — the test file itself
|
|
#
|
|
# Only the source files being tested are compiled — in particular comm.c
|
|
# (which contains main()) is never included.
|
|
|
|
cmake_minimum_required(VERSION 3.12)
|
|
|
|
enable_testing()
|
|
|
|
# ---------------------------------------------------------------------------
|
|
# Common settings shared by all test targets
|
|
# ---------------------------------------------------------------------------
|
|
|
|
set(UNITY_SRC ${CMAKE_CURRENT_SOURCE_DIR}/vendor/unity/unity.c)
|
|
set(STUBS_SRC ${CMAKE_CURRENT_SOURCE_DIR}/test_stubs.c)
|
|
|
|
set(MUD_SRCDIR ${CMAKE_SOURCE_DIR}/src)
|
|
|
|
# Include paths: mud source dir for conf.h / structs.h etc.,
|
|
# CMake binary dir for the generated conf.h (cmake builds place it there),
|
|
# and the Unity header dir.
|
|
set(TEST_INCLUDES
|
|
${MUD_SRCDIR}
|
|
${CMAKE_BINARY_DIR}
|
|
${CMAKE_CURRENT_SOURCE_DIR}/vendor/unity
|
|
)
|
|
|
|
# Suppress warnings that fire in generated stubs / vendored code and in the
|
|
# mud sources when compiled outside their normal full-build context.
|
|
set(TEST_CFLAGS)
|
|
if(CMAKE_C_COMPILER_ID MATCHES "^(GNU|Clang|AppleClang)$")
|
|
list(APPEND TEST_CFLAGS
|
|
-Wno-unused-parameter
|
|
-Wno-unused-function
|
|
-Wno-unused-variable
|
|
)
|
|
endif()
|
|
|
|
# Helper macro: add_mud_test(name SRC1 [SRC2 …])
|
|
# Creates an executable, registers it with CTest.
|
|
macro(add_mud_test TEST_NAME)
|
|
add_executable(${TEST_NAME}
|
|
${UNITY_SRC}
|
|
${STUBS_SRC}
|
|
${ARGN}
|
|
)
|
|
target_include_directories(${TEST_NAME} PRIVATE ${TEST_INCLUDES})
|
|
target_compile_options(${TEST_NAME} PRIVATE ${TEST_CFLAGS})
|
|
add_test(NAME ${TEST_NAME} COMMAND ${TEST_NAME})
|
|
endmacro()
|
|
|
|
# ---------------------------------------------------------------------------
|
|
# test_utils — covers src/utils.c
|
|
# ---------------------------------------------------------------------------
|
|
add_mud_test(test_utils
|
|
${MUD_SRCDIR}/utils.c
|
|
${MUD_SRCDIR}/random.c
|
|
${CMAKE_CURRENT_SOURCE_DIR}/test_utils.c
|
|
)
|
|
|
|
# ---------------------------------------------------------------------------
|
|
# test_random — covers src/random.c and rand_number/dice in src/utils.c
|
|
# ---------------------------------------------------------------------------
|
|
add_mud_test(test_random
|
|
${MUD_SRCDIR}/random.c
|
|
${MUD_SRCDIR}/utils.c
|
|
${CMAKE_CURRENT_SOURCE_DIR}/test_random.c
|
|
)
|
|
|
|
# ---------------------------------------------------------------------------
|
|
# test_interpreter — covers string helpers in src/interpreter.c
|
|
# ---------------------------------------------------------------------------
|
|
add_mud_test(test_interpreter
|
|
${MUD_SRCDIR}/interpreter.c
|
|
${MUD_SRCDIR}/utils.c
|
|
${MUD_SRCDIR}/random.c
|
|
${CMAKE_CURRENT_SOURCE_DIR}/test_interpreter.c
|
|
)
|
|
|
|
# crypt() is referenced from interpreter.c (nanny password hashing).
|
|
# Reuse the crypt library detected by the top-level build when one is needed;
|
|
# on platforms where crypt() is provided by libc, no extra link library is
|
|
# required.
|
|
if(CRYPT_LIBRARY)
|
|
target_link_libraries(test_interpreter PRIVATE ${CRYPT_LIBRARY})
|
|
endif()
|
|
|
|
# ---------------------------------------------------------------------------
|
|
# test_class — covers src/class.c
|
|
# ---------------------------------------------------------------------------
|
|
add_mud_test(test_class
|
|
${MUD_SRCDIR}/class.c
|
|
${MUD_SRCDIR}/utils.c
|
|
${MUD_SRCDIR}/random.c
|
|
${CMAKE_CURRENT_SOURCE_DIR}/test_class.c
|
|
)
|