Apply all changes done to the backend test to the front-end test, too

frontend/CMakeLists.txt

@@ -21,3 +21,7 @@ set_target_properties(zint_frontend PROPERTIES   OUTPUT_NAME "zint")
 target_link_libraries(zint_frontend zint)
 
 install(TARGETS zint_frontend DESTINATION "${BIN_INSTALL_DIR}" RUNTIME)
+
+if(ZINT_TEST)
+    add_subdirectory(tests)
+endif(ZINT_TEST)

frontend/tests/CMakeLists.txt

@@ -8,51 +8,16 @@ project(zint_frontend_tests)
 
 enable_testing()
 
-set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/cmake/Modules/")
-
-set(ZINT_DEBUG FALSE CACHE BOOL "Set debug compile flag")
-set(ZINT_SANITIZE FALSE CACHE BOOL "Set sanitize compile/link flags")
-
-find_package(LibZint REQUIRED)
-find_package(PNG REQUIRED)
-
-include(CheckCCompilerFlag)
-
-check_c_compiler_flag(-Wall C_COMPILER_FLAG_WALL)
-if(C_COMPILER_FLAG_WALL)
-    add_compile_options("-Wall")
-endif()
-
-check_c_compiler_flag(-Wextra C_COMPILER_FLAG_WEXTRA)
-if(C_COMPILER_FLAG_WEXTRA)
-    add_compile_options("-Wextra")
-endif()
-
-if(ZINT_DEBUG)
-    check_c_compiler_flag(-g C_COMPILER_FLAG_G)
-    if(C_COMPILER_FLAG_G)
-        add_compile_options("-g")
-    endif()
-endif()
-
-if(ZINT_SANITIZE)
-    # check_c_compiler_flag fails for -fsanitize
-    if(${CMAKE_C_COMPILER_ID} STREQUAL "GNU")
-        add_compile_options("-fsanitize=undefined")
-        add_compile_options("-fsanitize=address")
-        link_libraries("-fsanitize=undefined -fsanitize=address")
-    endif()
-endif()
-
-include_directories(../../backend/tests)
-add_library(testcommon STATIC IMPORTED GLOBAL)
-set_target_properties(testcommon PROPERTIES IMPORTED_LOCATION "../../../backend/tests/build/libtestcommon.a")
-
 macro(zint_add_test test_name test_command)
     set(ADDITIONAL_LIBS "${ARGN}" ${LIBRARY_FLAGS})
     add_executable(${test_command} ${test_command}.c)
-    target_link_libraries(${test_command} testcommon ZINT::ZINT ${PNG_LIBRARIES} ${ADDITIONAL_LIBS})
+    target_link_libraries(${test_command} testcommon ${ADDITIONAL_LIBS})
     add_test(${test_name} ${test_command})
+    if(ZINT_STATIC)
+        add_executable(${test_command}-static ${test_command}.c)
+        target_link_libraries(${test_command}-static testcommon-static ${ADDITIONAL_LIBS})
+        add_test(${test_name}-static ${test_command}-static)
+    endif()
 endmacro()
 
-zint_add_test(args, test_args)
+zint_add_test(args test_args)

frontend/tests/README

@@ -1,26 +1,7 @@
 Zint frontend test suite
 ------------------------
 
-See <project-dir>/backend/tests/README first to build the backend test suite, as
+See <project-dir>/backend/tests/README to see how to build the test suite.
-its library <project-dir>/backend/tests/build/libtestcommon.a is used here. Then
-
-  cd <project-dir>
-  cd frontend/tests
-  mkdir build
-  cd build
-  cmake ..
-  make
-
-If the backend test suite was made with -DZINT_SANITIZE:BOOL=1 then instead
-
-  cd <project-dir>
-  cd frontend/tests
-  mkdir build
-  cd build
-  cmake -DZINT_SANITIZE:BOOL=1 ..
-  make
-
--DZINT_DEBUG:BOOL=1 can also be used.
 
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