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