added selftests in cmake

Author: Hana Dusíková

.gitignore

@@ -15,4 +15,5 @@ mtent12.txt
 *.zip
 tests/benchmark-range/*
 !tests/benchmark-range/*.cpp
-!tests/benchmark-range/*.hpp
+!tests/benchmark-range/*.hpp
+build

CMakeLists.txt

@@ -27,3 +27,9 @@ install(
     DESTINATION lib/cmake/ctre)
 install(DIRECTORY include/ DESTINATION include
     FILES_MATCHING PATTERN *.hpp)
+
+option(ENABLE_CTRE_SELF_TEST "build self tests" OFF)
+
+if(ENABLE_CTRE_SELF_TEST)
+add_subdirectory(tests)
+endif()

tests/CMakeLists.txt

@@ -0,0 +1,14 @@
+file(GLOB ctre_self_tests *.cpp)
+
+add_custom_target(ctre_self_test)
+
+foreach(ctre_self_test_file ${ctre_self_tests})
+	get_filename_component(ctre_self_test_name ${ctre_self_test_file} NAME)
+	message(STATUS ${ctre_self_test_name})
+	
+	add_library(ctre_self_test_${ctre_self_test_name} STATIC ${ctre_self_test_name})
+	target_link_libraries(ctre_self_test_${ctre_self_test_name} ctre)
+	target_compile_features(ctre_self_test_${ctre_self_test_name} PRIVATE cxx_std_17)
+	
+	add_dependencies(ctre_self_test ctre_self_test_${ctre_self_test_name})
+endforeach()

tests/_fixed-string.cpp

@@ -1,5 +1,7 @@
 #include <ctll/fixed_string.hpp>
 
+void empty_symbol() { }
+
 static constexpr auto Pattern = ctll::basic_fixed_string{ LR"(^\s*(\d+)\s+:(\S):$(\S+?)$(\S+?)$(\S+))" };
 
 static_assert(Pattern.size() == 38);

tests/_unicode.cpp

@@ -1,6 +1,8 @@
 #include <ctre.hpp>
 #include <string_view>
 
+void empty_symbol() { }
+
 template <typename T> struct identify;
 template <size_t N> struct number_id;
 

tests/generating.cpp

@@ -1,5 +1,7 @@
 #include <ctre.hpp>
 
+void empty_symbol() { }
+
 template <typename... T> struct id_type;
 
 using namespace ctre::test_literals;

tests/many-of-same-proto.cpp

@@ -1,6 +1,8 @@
 #include <ctre.hpp>
 using namespace ctre::test_literals;
 
+void empty_symbol() { }
+
 #if !__cpp_nontype_template_parameter_class
 #define CTRE_TEST(pattern) static_assert(pattern ## _ctre_test)
 #else

tests/matching.cpp

@@ -1,6 +1,8 @@
 #include <ctre.hpp>
 #include <string_view>
 
+void empty_symbol() { }
+
 template <typename Pattern> constexpr bool match(std::string_view input, Pattern pattern) {
 	return bool(ctre::match_re(input.begin(), input.end(), pattern));
 }

tests/matching2-msvc-greedy.cpp

@@ -3,6 +3,8 @@
 #include <ctre.hpp>
 #include <string_view>
 
+void empty_symbol() { }
+
 #if !__cpp_nontype_template_parameter_class
 #define CTRE_CREATE(pattern) (pattern ## _ctre)
 #define CTRE_SYNTAX(pattern) (pattern ## _ctre_syntax)

tests/matching2.cpp

@@ -1,6 +1,8 @@
 #include <ctre.hpp>
 #include <string_view>
 
+void empty_symbol() { }
+
 #if !__cpp_nontype_template_parameter_class
 #define CTRE_CREATE(pattern) (pattern ## _ctre)
 #define CTRE_SYNTAX(pattern) (pattern ## _ctre_syntax)