Initial community commit

Src/external_dependencies/openmpt-trunk/libopenmpt/libopenmpt_test.cpp

@@ -0,0 +1,69 @@
+/*
+ * libopenmpt_test.cpp
+ * -------------------
+ * Purpose: libopenmpt test suite driver
+ * Notes  : (currently none)
+ * Authors: OpenMPT Devs
+ * The OpenMPT source code is released under the BSD license. Read LICENSE for more details.
+ */
+
+#include "openmpt/all/BuildSettings.hpp"
+
+#include "libopenmpt_internal.h"
+
+#include "test/test.h"
+
+#include <iostream>
+#include <locale>
+
+#include <clocale>
+#include <cstdlib>
+
+using namespace OpenMPT;
+
+#if defined( LIBOPENMPT_BUILD_TEST )
+
+#if (defined(_WIN32) || defined(WIN32)) && (defined(_UNICODE) || defined(UNICODE))
+#if defined(__GNUC__) || (defined(__clang__) && !defined(_MSC_VER))
+// mingw-w64 g++ does only default to special C linkage for "main", but not for "wmain" (see <https://sourceforge.net/p/mingw-w64/wiki2/Unicode%20apps/>).
+extern "C" int wmain( int /*argc*/ , wchar_t * /*argv*/ [] );
+extern "C"
+#endif
+int wmain( int /*argc*/ , wchar_t * /*argv*/ [] ) {
+#else
+int main( int /*argc*/ , char * /*argv*/ [] ) {
+#endif
+	try {
+	
+		// run test with "C" / classic() locale
+		Test::DoTests();
+
+		// try setting the C locale to the user locale
+		setlocale( LC_ALL, "" );
+		
+		// run all tests again with a set C locale
+		Test::DoTests();
+		
+		// try to set the C and C++ locales to the user locale
+		try {
+			std::locale old = std::locale::global( std::locale( "" ) );
+			(void)old;
+		} catch ( ... ) {
+			// Setting c++ global locale does not work.
+			// This is no problem for libopenmpt, just continue.
+		}
+		
+		// and now, run all tests once again
+		Test::DoTests();
+
+	} catch ( const std::exception & e ) {
+		std::cerr << "TEST ERROR: exception: " << ( e.what() ? e.what() : "" ) << std::endl;
+		return -1;
+	} catch ( ... ) {
+		std::cerr << "TEST ERROR: unknown exception" << std::endl;
+		return -1;
+	}
+	return 0;
+}
+
+#endif // LIBOPENMPT_BUILD_TEST