Test: extracted executable Cpp11Tests

extras/tests/Cpp11/CMakeLists.txt

@@ -0,0 +1,32 @@
+# ArduinoJson - https://arduinojson.org
+# Copyright Benoit Blanchon 2014-2021
+# MIT License
+
+if("cxx_nullptr" IN_LIST CMAKE_CXX_COMPILE_FEATURES)
+	list(APPEND SOURCES nullptr.cpp)
+	add_definitions(-DARDUINOJSON_HAS_NULLPTR=1)
+endif()
+
+if("cxx_auto_type" IN_LIST CMAKE_CXX_COMPILE_FEATURES AND "cxx_constexpr" IN_LIST CMAKE_CXX_COMPILE_FEATURES)
+	list(APPEND SOURCES issue1120.cpp)
+endif()
+
+if("cxx_long_long_type" IN_LIST CMAKE_CXX_COMPILE_FEATURES)
+	list(APPEND SOURCES use_long_long_0.cpp use_long_long_1.cpp)
+endif()
+
+if(NOT SOURCES)
+	return()
+endif()
+
+set(CMAKE_CXX_STANDARD 11)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+
+add_executable(Cpp11Tests ${SOURCES})
+
+add_test(Cpp11 Cpp11Tests)
+
+set_tests_properties(Cpp11
+	PROPERTIES
+		LABELS 		"Catch"
+)