1#include <bitset> 2#include <algorithm> 3#if !defined (STLPORT) || !defined (_STLP_USE_NO_IOSTREAMS) 4# include <sstream> 5#endif 6 7#include "cppunit/cppunit_proxy.h" 8 9#if !defined (STLPORT) || defined(_STLP_USE_NAMESPACES) 10using namespace std; 11#endif 12 13// 14// TestCase class 15// 16class BitsetTest : public CPPUNIT_NS::TestCase 17{ 18 CPPUNIT_TEST_SUITE(BitsetTest); 19 CPPUNIT_TEST(bitset1); 20#if defined (STLPORT) && defined (_STLP_USE_NO_IOSTREAMS) 21 CPPUNIT_IGNORE; 22#endif 23 CPPUNIT_TEST(iostream); 24 CPPUNIT_TEST_SUITE_END(); 25 26protected: 27 void bitset1(); 28 void iostream(); 29}; 30 31CPPUNIT_TEST_SUITE_REGISTRATION(BitsetTest); 32 33// 34// tests implementation 35// 36void BitsetTest::bitset1() 37{ 38 bitset<13U> b1(0xFFFF); 39 bitset<13U> b2(0x1111); 40 CPPUNIT_ASSERT(b1.size() == 13); 41 CPPUNIT_ASSERT(b1 == 0x1FFF); 42 CPPUNIT_ASSERT(b2.size() == 13); 43 CPPUNIT_ASSERT(b2 == 0x1111); 44 45#if !defined (STLPORT) || !defined (_STLP_NON_TYPE_TMPL_PARAM_BUG) 46 b1 = b1 ^ (b2 << 2); 47 CPPUNIT_ASSERT(b1 == 0x1BBB); 48 49 CPPUNIT_ASSERT(b1.count() == 10); 50 CPPUNIT_ASSERT(b2.count() == 4); 51 52# if defined (STLPORT) && !defined (_STLP_NO_EXTENSIONS) 53 size_t __pos = b2._Find_first(); 54 CPPUNIT_ASSERT( __pos == 0 ); 55 __pos = b2._Find_next(__pos); 56 CPPUNIT_ASSERT( __pos == 4 ); 57 __pos = b2._Find_next(__pos); 58 CPPUNIT_ASSERT( __pos == 8 ); 59 __pos = b2._Find_next(__pos); 60 CPPUNIT_ASSERT( __pos == 12 ); 61 __pos = b2._Find_next(__pos); 62 CPPUNIT_ASSERT( __pos == 13 ); 63# endif 64#endif 65 66#if !defined (STLPORT) || !defined (_STLP_NO_MEMBER_TEMPLATES) && !defined (_STLP_NO_EXPLICIT_FUNCTION_TMPL_ARGS) 67 string representation = b2.to_string<char, char_traits<char>, allocator<char> >(); 68 CPPUNIT_ASSERT( representation == "1000100010001" ); 69# if !defined (STLPORT) || !defined (_STLP_NO_WCHAR_T) 70 wstring wrepresentation = b2.to_string<wchar_t, char_traits<wchar_t>, allocator<wchar_t> >(); 71 CPPUNIT_ASSERT( wrepresentation == L"1000100010001" ); 72# endif 73#else 74 CPPUNIT_ASSERT( b2.to_string() == "1000100010001" ); 75#endif 76} 77 78void BitsetTest::iostream() 79{ 80#if !defined (STLPORT) || !defined (_STLP_USE_NO_IOSTREAMS) 81 { 82 stringstream sstr; 83 bitset<13U> b(0x1111); 84 sstr << b; 85 CPPUNIT_ASSERT( sstr.str() == "1000100010001" ); 86 87 bitset<13U> b1; 88 sstr >> b1; 89 CPPUNIT_ASSERT( b1.test(0) ); 90 CPPUNIT_ASSERT( b1.test(4) ); 91 CPPUNIT_ASSERT( b1.test(8) ); 92 CPPUNIT_ASSERT( b1.test(12) ); 93 } 94# if !defined (STLPORT) || !defined (_STLP_NO_WCHAR_T) 95 { 96 wstringstream sstr; 97 bitset<13U> b(0x1111); 98 sstr << b; 99 CPPUNIT_ASSERT( sstr.str() == L"1000100010001" ); 100 101 bitset<13U> b1; 102 sstr >> b1; 103 CPPUNIT_ASSERT( b1.test(0) ); 104 CPPUNIT_ASSERT( b1.test(4) ); 105 CPPUNIT_ASSERT( b1.test(8) ); 106 CPPUNIT_ASSERT( b1.test(12) ); 107 } 108# endif 109#endif 110} 111