Merge pull request #18 from Progmasoft/build/catch3-identity

Give Catch3 its own build names and headers

1 files changed, 58 insertions, 0 deletions

diff --git a/src/Progmasoft/Catch3/Session.cpp b/src/Progmasoft/Catch3/Session.cpp
new file mode 100644
index 00000000..cc9ef38d
--- /dev/null
+++ b/src/Progmasoft/Catch3/Session.cpp
@@ -0,0 +1,58 @@
+
+//              Copyright Catch2 Authors
+// Distributed under the Boost Software License, Version 1.0.
+//   (See accompanying file LICENSE.txt or copy at
+//        https://www.boost.org/LICENSE_1_0.txt)
+
+// SPDX-License-Identifier: BSL-1.0
+#include <Progmasoft/Catch3/Session.hpp>
+#include <Progmasoft/Catch3/Internal/Context.hpp>
+#include <Progmasoft/Catch3/Internal/Enforce.hpp>
+#include <Progmasoft/Catch3/Internal/WindowsHProxy.hpp>
+#include <Progmasoft/Catch3/Interfaces/IRegistryHub.hpp>
+
+#include <Progmasoft/Catch3/Runner.hpp>
+
+namespace Catch {
+
+    Session::Session() {
+        static bool alreadyInstantiated = false;
+        if( alreadyInstantiated ) {
+            CATCH_TRY { CATCH_INTERNAL_ERROR( "Only one instance of Catch::Session can ever be used" ); }
+            CATCH_CATCH_ALL { getMutableRegistryHub().registerStartupException(); }
+        }
+        alreadyInstantiated = true;
+    }
+    Session::~Session() {
+        Catch::cleanUp();
+    }
+
+    void Session::showHelp() const {
+        Progmasoft::Catch3::PrintHelp( m_arguments.empty() ? std::string( "tests" )
+                                                           : m_arguments.front() );
+    }
+
+    int Session::applyCommandLine( int argc, char const * const * argv ) {
+        m_arguments.assign( argv, argv + argc );
+        return 0;
+    }
+
+#if defined(CATCH_CONFIG_WCHAR) && defined(_WIN32) && defined(UNICODE)
+    int Session::applyCommandLine( int argc, wchar_t const * const * argv ) {
+        m_arguments.clear();
+        for ( int i = 0; i < argc; ++i ) {
+            int bufSize = WideCharToMultiByte( CP_UTF8, 0, argv[i], -1, nullptr, 0, nullptr, nullptr );
+            std::string utf8( static_cast<std::size_t>( bufSize ), '\0' );
+            WideCharToMultiByte( CP_UTF8, 0, argv[i], -1, &utf8[0], bufSize, nullptr, nullptr );
+            if ( !utf8.empty() ) { utf8.pop_back(); } // the terminator
+            m_arguments.push_back( utf8 );
+        }
+        return 0;
+    }
+#endif
+
+    int Session::run() {
+        return Progmasoft::Catch3::RunTests( m_arguments );
+    }
+
+} // end namespace Catch