OpenWalnut
1.4.0
|
00001 //--------------------------------------------------------------------------- 00002 // 00003 // Project: OpenWalnut ( http://www.openwalnut.org ) 00004 // 00005 // Copyright 2009 OpenWalnut Community, BSV@Uni-Leipzig and CNCF@MPI-CBS 00006 // For more information see http://www.openwalnut.org/copying 00007 // 00008 // This file is part of OpenWalnut. 00009 // 00010 // OpenWalnut is free software: you can redistribute it and/or modify 00011 // it under the terms of the GNU Lesser General Public License as published by 00012 // the Free Software Foundation, either version 3 of the License, or 00013 // (at your option) any later version. 00014 // 00015 // OpenWalnut is distributed in the hope that it will be useful, 00016 // but WITHOUT ANY WARRANTY; without even the implied warranty of 00017 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00018 // GNU Lesser General Public License for more details. 00019 // 00020 // You should have received a copy of the GNU Lesser General Public License 00021 // along with OpenWalnut. If not, see <http://www.gnu.org/licenses/>. 00022 // 00023 //--------------------------------------------------------------------------- 00024 00025 #ifndef WEXCEPTION_TEST_H 00026 #define WEXCEPTION_TEST_H 00027 00028 #include <string> 00029 00030 #include <boost/shared_ptr.hpp> 00031 #include <cxxtest/TestSuite.h> 00032 00033 #include "../WException.h" 00034 00035 /** 00036 * Test WException 00037 */ 00038 class WExceptionTest : public CxxTest::TestSuite 00039 { 00040 public: 00041 /** 00042 * An instantiation should never throw an exception. 00043 */ 00044 void testInstantiation( void ) 00045 { 00046 TS_ASSERT_THROWS_NOTHING( WException e() ); 00047 TS_ASSERT_THROWS_NOTHING( WException e( std::string( "Some message" ) ) ); 00048 } 00049 00050 /** 00051 * Getting the message means every trace element should be returned. 00052 */ 00053 void testGetMessage( void ) 00054 { 00055 WException e( std::string( "Dummy exception" ) ); 00056 e.m_trace.push_back( "first" ); 00057 e.m_trace.push_back( "second" ); 00058 std::string expected = "Dummy exception\n\ntrace: first\ntrace: second"; 00059 TS_ASSERT_EQUALS( expected, e.getTrace() ); 00060 WException f; 00061 TS_ASSERT_EQUALS( std::string(), f.getTrace() ); 00062 } 00063 00064 /** 00065 * Test backtrace. This test always passes on platforms other than Linux! 00066 */ 00067 void testBacktrace( void ) 00068 { 00069 #if ( defined( __linux__ ) && defined( __GNUC__ ) ) 00070 try 00071 { 00072 new WException(); 00073 } 00074 catch( const WException& e ) 00075 { 00076 std::string bt = e.getBacktrace(); 00077 // how to test this? Since the trace is different in release and debug mode, we simply test for 00078 // non empty string here. 00079 TS_ASSERT( bt.length() ); 00080 } 00081 #else 00082 // every platform not Linux will pass this test since only Linux is supported 00083 TS_ASSERT( true ); 00084 #endif 00085 } 00086 }; 00087 00088 #endif // WEXCEPTION_TEST_H