| /* |
| * Created by Phil on 09/11/2010. |
| * Copyright 2010 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) |
| */ |
| |
| #ifdef __clang__ |
| #pragma clang diagnostic ignored "-Wpadded" |
| #endif |
| |
| #include "catch.hpp" |
| |
| #include <string> |
| #include <stdexcept> |
| |
| #include "catch_self_test.hpp" |
| |
| namespace |
| { |
| CATCH_ATTRIBUTE_NORETURN |
| int thisThrows(); |
| |
| int thisThrows() |
| { |
| throw std::domain_error( "expected exception" ); |
| /*NOTREACHED*/ |
| } |
| |
| int thisDoesntThrow() |
| { |
| return 0; |
| } |
| } |
| |
| TEST_CASE( "./succeeding/exceptions/explicit", "When checked exceptions are thrown they can be expected or unexpected" ) |
| { |
| REQUIRE_THROWS_AS( thisThrows(), std::domain_error ); |
| REQUIRE_NOTHROW( thisDoesntThrow() ); |
| REQUIRE_THROWS( thisThrows() ); |
| } |
| |
| CATCH_ATTRIBUTE_NORETURN |
| TEST_CASE( "./failing/exceptions/explicit", "When checked exceptions are thrown they can be expected or unexpected" ) |
| { |
| CHECK_THROWS_AS( thisThrows(), std::string ); |
| CHECK_THROWS_AS( thisDoesntThrow(), std::domain_error ); |
| CHECK_NOTHROW( thisThrows() ); |
| } |
| |
| TEST_CASE_NORETURN( "./failing/exceptions/implicit", "When unchecked exceptions are thrown they are always failures" ) |
| { |
| throw std::domain_error( "unexpected exception" ); |
| /*NOTREACHED*/ |
| } |
| |
| TEST_CASE( "./succeeding/exceptions/implicit", "When unchecked exceptions are thrown, but caught, they do not affect the test" ) |
| { |
| try |
| { |
| throw std::domain_error( "unexpected exception" ); |
| } |
| catch(...) |
| { |
| } |
| } |
| |
| class CustomException |
| { |
| public: |
| CustomException( const std::string& msg ) |
| : m_msg( msg ) |
| {} |
| |
| std::string getMessage() const |
| { |
| return m_msg; |
| } |
| |
| private: |
| std::string m_msg; |
| }; |
| |
| CATCH_TRANSLATE_EXCEPTION( CustomException& ex ) |
| { |
| return ex.getMessage(); |
| } |
| |
| CATCH_TRANSLATE_EXCEPTION( double& ex ) |
| { |
| return Catch::toString( ex ); |
| } |
| |
| TEST_CASE_NORETURN( "./failing/exceptions/custom", "Unexpected custom exceptions can be translated" ) |
| { |
| throw CustomException( "custom exception" ); |
| } |
| |
| TEST_CASE( "./failing/exceptions/custom/nothrow", "Custom exceptions can be translated when testing for nothrow" ) |
| { |
| REQUIRE_NOTHROW( throw CustomException( "unexpected custom exception" ) ); |
| } |
| |
| TEST_CASE( "./failing/exceptions/custom/throw", "Custom exceptions can be translated when testing for throwing as something else" ) |
| { |
| REQUIRE_THROWS_AS( throw CustomException( "custom exception - not std" ), std::exception ); |
| } |
| |
| |
| TEST_CASE_NORETURN( "./failing/exceptions/custom/double", "Unexpected custom exceptions can be translated" ) |
| { |
| throw double( 3.14 ); |
| } |
| |
| #ifdef __GNUC__ |
| #pragma GCC diagnostic push |
| #pragma GCC diagnostic ignored "-Wunused-variable" |
| #endif |
| |
| TEST_CASE( "./failing/exceptions/in-section", "Exceptions thrown from sections report file/ line or section" ) |
| { |
| SECTION( "the section", "" ) |
| { |
| CATCH_REGISTER_LINE_INFO( "the section2" ) SECTION( "the section2", "" ) |
| { |
| throw std::domain_error( "Exception from section" ); |
| } |
| } |
| } |
| |
| #ifdef __GNUC__ |
| #pragma GCC diagnostic pop |
| #endif |
| |
| TEST_CASE( "./succeeding/exceptions/error messages", "The error messages produced by exceptions caught by Catch matched the expected form" ) |
| { |
| Catch::EmbeddedRunner runner; |
| using namespace Catch::Matchers; |
| |
| SECTION( "custom, unexpected", "" ) |
| { |
| runner.runMatching( "./failing/exceptions/custom" ); |
| // CHECK_THAT( runner.getLog(), Contains( "Unexpected exception" ) ); // Mock reporter doesn't say this |
| CHECK_THAT( runner.getLog(), Contains( "custom exception" ) ); |
| } |
| |
| SECTION( "in section", "" ) |
| { |
| runner.runMatching( "./failing/exceptions/in-section" ); |
| INFO( runner.getLog() ); |
| // CHECK( runner.getLog().find( "Unexpected exception" ) != std::string::npos ); // Mock reporter doesn't say this |
| CHECK_THAT( runner.getLog(), Contains( "Exception from section" ) ); |
| CHECK_THAT( runner.getLog(), Contains( CATCH_GET_LINE_INFO( "the section2" ) ) ); |
| } |
| |
| } |
| |
| inline int thisFunctionNotImplemented( int ) { |
| CATCH_NOT_IMPLEMENTED; |
| } |
| |
| TEST_CASE( "./succeeding/exceptions/notimplemented", "" ) |
| { |
| REQUIRE_THROWS( thisFunctionNotImplemented( 7 ) ); |
| } |