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author | Szczepan Zalega <szczepan@nitrokey.com> | 2017-12-22 16:53:56 +0100 |
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committer | Szczepan Zalega <szczepan@nitrokey.com> | 2017-12-22 16:53:56 +0100 |
commit | 48b3d82ffe1ed19db9ba3cf7e6536ecf92e27391 (patch) | |
tree | 83645ddf58fd9514e1fe6d566839bb2747ee4706 /include/internal/catch_exception_translator_registry.hpp | |
download | libnitrokey-48b3d82ffe1ed19db9ba3cf7e6536ecf92e27391.tar.gz libnitrokey-48b3d82ffe1ed19db9ba3cf7e6536ecf92e27391.tar.bz2 |
Squashed 'unittest/Catch/' content from commit ae5ee2cf
git-subtree-dir: unittest/Catch
git-subtree-split: ae5ee2cf63d6d67bd1369b512d2a7b60b571c907
Diffstat (limited to 'include/internal/catch_exception_translator_registry.hpp')
-rw-r--r-- | include/internal/catch_exception_translator_registry.hpp | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/include/internal/catch_exception_translator_registry.hpp b/include/internal/catch_exception_translator_registry.hpp new file mode 100644 index 0000000..c4bdb40 --- /dev/null +++ b/include/internal/catch_exception_translator_registry.hpp @@ -0,0 +1,73 @@ +/* + * Created by Phil on 20/04/2011. + * Copyright 2011 Two Blue Cubes Ltd. All rights reserved. + * + * Distributed under the Boost Software License, Version 1.0. (See accompanying + * file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) + */ +#ifndef TWOBLUECUBES_CATCH_EXCEPTION_TRANSLATOR_REGISTRY_HPP_INCLUDED +#define TWOBLUECUBES_CATCH_EXCEPTION_TRANSLATOR_REGISTRY_HPP_INCLUDED + +#include "catch_interfaces_exception.h" +#include "catch_tostring.h" + +#ifdef __OBJC__ +#import "Foundation/Foundation.h" +#endif + +namespace Catch { + + class ExceptionTranslatorRegistry : public IExceptionTranslatorRegistry { + public: + ~ExceptionTranslatorRegistry() { + deleteAll( m_translators ); + } + + virtual void registerTranslator( const IExceptionTranslator* translator ) { + m_translators.push_back( translator ); + } + + virtual std::string translateActiveException() const { + try { +#ifdef __OBJC__ + // In Objective-C try objective-c exceptions first + @try { + return tryTranslators(); + } + @catch (NSException *exception) { + return Catch::toString( [exception description] ); + } +#else + return tryTranslators(); +#endif + } + catch( TestFailureException& ) { + throw; + } + catch( std::exception& ex ) { + return ex.what(); + } + catch( std::string& msg ) { + return msg; + } + catch( const char* msg ) { + return msg; + } + catch(...) { + return "Unknown exception"; + } + } + + std::string tryTranslators() const { + if( m_translators.empty() ) + throw; + else + return m_translators[0]->translate( m_translators.begin()+1, m_translators.end() ); + } + + private: + std::vector<const IExceptionTranslator*> m_translators; + }; +} + +#endif // TWOBLUECUBES_CATCH_EXCEPTION_TRANSLATOR_REGISTRY_HPP_INCLUDED |