Replace cppunit.h with Catch2 (v3-devel): Supporting CI integration, more versatile functionality (benchmarking, ..)

1 files changed, 40 insertions, 0 deletions

diff --git a/include/jau/test/catch2_ext.hpp b/include/jau/test/catch2_ext.hpp
new file mode 100644
index 0000000..03a5d15
--- /dev/null
+++ b/include/jau/test/catch2_ext.hpp
@@ -0,0 +1,40 @@
+//              Copyright Catch2 Authors
+// Distributed under the Boost Software License, Version 1.0.
+//   (See accompanying file LICENSE_1_0.txt or copy at
+//        https://www.boost.org/LICENSE_1_0.txt)
+
+// SPDX-License-Identifier: BSL-1.0
+
+//  Using Catch v3+
+//  ----------------------------------------------------------
+
+#ifndef CATCH2_EXT_H
+#define CATCH2_EXT_H
+
+#include <catch2/catch_amalgamated.hpp>
+
+// namespace Catch {
+///////////////////////////////////////////////////////////////////////////////
+#define INTERNAL_CATCH_TEST_M( msg, macroName, resultDisposition, ... ) \
+    do { \
+        /* The expression should not be evaluated, but warnings should hopefully be checked */ \
+        CATCH_INTERNAL_IGNORE_BUT_WARN(__VA_ARGS__); \
+        std::string s1( macroName##_catch_sr ); \
+        s1.append(msg); \
+        s1.append(": "); \
+        Catch::AssertionHandler catchAssertionHandler( s1, CATCH_INTERNAL_LINEINFO, CATCH_INTERNAL_STRINGIFY(__VA_ARGS__), resultDisposition ); \
+        INTERNAL_CATCH_TRY { \
+            CATCH_INTERNAL_START_WARNINGS_SUPPRESSION \
+            CATCH_INTERNAL_SUPPRESS_PARENTHESES_WARNINGS \
+            catchAssertionHandler.handleExpr( Catch::Decomposer() <= __VA_ARGS__ ); \
+            CATCH_INTERNAL_STOP_WARNINGS_SUPPRESSION \
+        } INTERNAL_CATCH_CATCH( catchAssertionHandler ) \
+        INTERNAL_CATCH_REACT( catchAssertionHandler ) \
+    } while( (void)0, (false) && static_cast<bool>( !!(__VA_ARGS__) ) )
+
+    #define REQUIRE_MSG(MSG, ... ) INTERNAL_CATCH_TEST_M( MSG, "REQUIRE: ", Catch::ResultDisposition::Normal, __VA_ARGS__  )
+    #define INFO_STR( msg ) INTERNAL_CATCH_INFO( "INFO", static_cast<std::string>(msg) )
+// }
+
+#endif // CATCH2_EXT_H
+