OpenWalnut
1.4.0
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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 WTERMINALCOLOR_TEST_H 00026 #define WTERMINALCOLOR_TEST_H 00027 00028 #include <string> 00029 #include <sstream> 00030 00031 #include <boost/shared_ptr.hpp> 00032 #include <cxxtest/TestSuite.h> 00033 00034 #include "../WTerminalColor.h" 00035 00036 /** 00037 * Test WTerminalColor. Just some simple test to verify the control strings. 00038 */ 00039 class WTerminalColorTest : public CxxTest::TestSuite 00040 { 00041 public: 00042 /** 00043 * An instantiation should never throw an exception. 00044 */ 00045 void testInstantiation( void ) 00046 { 00047 TS_ASSERT_THROWS_NOTHING( WTerminalColor c() ); 00048 TS_ASSERT_THROWS_NOTHING( WTerminalColor( WTerminalColor::Bold, WTerminalColor::FGRed, WTerminalColor::BGNone ) ); 00049 } 00050 00051 /** 00052 * Test control string generated by class. 00053 */ 00054 void testColorControlString( void ) 00055 { 00056 WTerminalColor c; 00057 TS_ASSERT_THROWS_NOTHING( c = WTerminalColor( WTerminalColor::Bold, WTerminalColor::FGRed, WTerminalColor::BGGreen ) ); 00058 00059 // generate an own control string 00060 std::ostringstream ss; 00061 #if defined( __linux__ ) || defined( __APPLE__ ) 00062 char cStart = 0x1B; // this is an indirect cast to char, otherwise 0x1B whould be interpreted as number 27 00063 ss << cStart << "[" << 1 << ";" << 31 << ";" << 42 << "m"; 00064 #endif 00065 // compare them 00066 TS_ASSERT_EQUALS( ss.str(), c.m_colorString ); 00067 } 00068 00069 /** 00070 * Test control string (reset) generated by class. 00071 */ 00072 void testColorResetControlString( void ) 00073 { 00074 WTerminalColor c; 00075 TS_ASSERT_THROWS_NOTHING( c = WTerminalColor( WTerminalColor::Bold, WTerminalColor::FGRed, WTerminalColor::BGGreen ) ); 00076 00077 // generate an own control string 00078 std::ostringstream ss; 00079 #if defined( __linux__ ) || defined( __APPLE__ ) 00080 char cStart = 0x1B; 00081 ss << cStart << "[0m"; 00082 #endif 00083 // compare them 00084 TS_ASSERT( ss.str() == c.m_colorResetString ); 00085 } 00086 00087 /** 00088 * Test whether the class returns empty control strings when colors are disabled. 00089 */ 00090 void testColorDisabled( void ) 00091 { 00092 WTerminalColor c; 00093 TS_ASSERT_THROWS_NOTHING( c = WTerminalColor( WTerminalColor::Bold, WTerminalColor::FGRed, WTerminalColor::BGGreen ) ); 00094 00095 c.setEnabled( false ); 00096 TS_ASSERT( c.m_colorResetString == "" ); 00097 TS_ASSERT( c.m_colorString == "" ); 00098 } 00099 }; 00100 00101 #endif // WTERMINALCOLOR_TEST_H