初始化

lib/ArduinoJson/extras/tests/catch/CMakeLists.txt

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+# ArduinoJson - https://arduinojson.org
+# Copyright Benoit Blanchon 2014-2021
+# MIT License
+
+set(CMAKE_CXX_STANDARD 17)
+set(CMAKE_CXX_STANDARD_REQUIRED OFF)
+
+add_library(catch
+	catch.hpp
+	catch.cpp
+)
+
+target_include_directories(catch
+	PUBLIC
+		${CMAKE_CURRENT_SOURCE_DIR}
+)
+
+if(MINGW)
+	# prevent "too many sections (32837)" with MinGW
+	target_compile_options(catch PRIVATE -Wa,-mbig-obj)
+endif()

lib/ArduinoJson/extras/tests/catch/catch.cpp

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+// ArduinoJson - https://arduinojson.org
+// Copyright Benoit Blanchon 2014-2021
+// MIT License
+
+#define CATCH_CONFIG_MAIN
+#include "catch.hpp"