ReactOS  0.4.15-dev-1201-gb2cf5a4
test_bit_vector.cpp
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1 /***********************************************************************************
2  test_bit_vector.cpp
3 
4  * Copyright (c) 1997
5  * Mark of the Unicorn, Inc.
6  *
7  * Permission to use, copy, modify, distribute and sell this software
8  * and its documentation for any purpose is hereby granted without fee,
9  * provided that the above copyright notice appear in all copies and
10  * that both that copyright notice and this permission notice appear
11  * in supporting documentation. Mark of the Unicorn makes no
12  * representations about the suitability of this software for any
13  * purpose. It is provided "as is" without express or implied warranty.
14 
15 ***********************************************************************************/
16 #include "Tests.h"
17 
18 #if defined( EH_BIT_VECTOR_IMPLEMENTED )
19 
20 # if defined (EH_NEW_HEADERS)
21 # ifdef __SUNPRO_CC
22 # include <stdio.h>
23 # endif
24 #include <vector>
25 # else
26 #include <bvector.h>
27 # endif
28 
29 #include "LeakCheck.h"
30 #include "test_construct.h"
31 #include "test_assign_op.h"
32 #include "test_push_back.h"
33 #include "test_insert.h"
34 #include "test_push_front.h"
35 
37 
40 {
41  return sequence_container_tag();
42 }
43 
44 USING_CSTD_NAME(size_t)
45 
46  //
47 // test_BitVector_reserve
48 //
50 {
51  test_BitVector_reserve( size_t n ) : fAmount(n)
52  {
53  gTestController.SetCurrentTestName("BitVector::reserve()");
54  }
55 
56  void operator()( BitVector& v ) const
57  {
58  v.reserve( fAmount );
59  }
60 private:
61  size_t fAmount;
62 };
63 
64 /*===================================================================================
65  test_bit_vector
66 
67  EFFECTS: Performs tests on bit vectors
68 ====================================================================================*/
70 {
71 #define __WORD_BIT (int(CHAR_BIT*sizeof(unsigned int)))
72 
73  // Make some bit vectors to work with.
74  BitVector emptyVector;
75  BitVector testVector, testVector2;
76 
77  EH_ASSERT( testVector.size() == 0 );
78 
79  size_t BitVectorSize = random_number( random_base );
80  // Half the time, choose a size that will guarantee immediate reallocation
81  if ( random_number(2) )
82  BitVectorSize = BitVectorSize / __WORD_BIT * __WORD_BIT;
83 
84  EH_ASSERT( testVector.size() == 0 );
85  testVector.reserve(BitVectorSize);
86  EH_ASSERT( testVector.size() == 0 );
87  while (testVector.size() < BitVectorSize) {
88  testVector.push_back(random_number(2) != 0);
89  testVector2.push_back(random_number(2) != 0);
90  }
91 
92  // Test insertions
93  StrongCheck(testVector, test_insert_one<BitVector>(testVector) );
94  StrongCheck(testVector, test_insert_one<BitVector>(testVector,0) );
95  StrongCheck(testVector, test_insert_one<BitVector>(testVector, (int)testVector.size()) );
96 
98  StrongCheck(testVector, test_insert_n<BitVector>(testVector, random_number(random_base),0 ) );
99  StrongCheck(testVector, test_insert_n<BitVector>(testVector, random_number(random_base), (int)testVector.size()) );
100 #if 0
101  // Allocate some random bools to insert
102  size_t insCnt = 1 + random_number(random_base);
103  bool *insFirst = new BitVector::value_type[insCnt];
104  for (size_t n = 0; n < insCnt; n++)
105  insFirst[n] = random_number(2);
106  StrongCheck(testVector, insert_range_tester(testVector, insFirst, insFirst+insCnt));
107  StrongCheck(testVector, insert_range_at_begin_tester(testVector, insFirst, insFirst+insCnt));
108  StrongCheck(testVector, insert_range_at_end_tester(testVector, insFirst, insFirst+insCnt));
109  ConstCheck(0, test_construct_pointer_range<BitVector>( insFirst, insFirst + insCnt));
110  delete[] insFirst;
111 #endif
112  StrongCheck(testVector, insert_range_tester(testVector, testVector2.begin(), testVector2.end()));
113  StrongCheck(testVector, insert_range_at_begin_tester(testVector, testVector2.begin(),
114  testVector2.end()));
115  StrongCheck(testVector, insert_range_at_end_tester(testVector, testVector2.begin(),
116  testVector2.end()));
117  StrongCheck(testVector, test_BitVector_reserve( testVector.capacity() + random_number(50)));
118  StrongCheck(testVector, test_push_back<BitVector>(testVector));
119  StrongCheck(emptyVector, test_push_back<BitVector>(emptyVector));
120 
126  WeakCheck(testVector, test_assign_op<BitVector>(testVector2) );
127 }
128 
129 # endif /* BIT_VECTOR_IMPLEMENTED */
void test_bit_vector()
#define EH_BIT_VECTOR
Definition: Prefix.h:184
TestController gTestController
Definition: nc_alloc.cpp:46
void WeakCheck(const Value &v, const Operation &op, long max_iters=2000000)
Definition: LeakCheck.h:65
GLdouble n
Definition: glext.h:7729
EH_BIT_VECTOR BitVector
#define USING_CSTD_NAME(name)
Definition: Prefix.h:310
static void SetCurrentTestName(const char *str)
Definition: nc_alloc.h:172
void operator()(BitVector &v) const
test_insert_range< C, Iter > insert_range_tester(const C &orig, const Iter &first, const Iter &last)
Definition: test_insert.h:535
test_insert_range< C, Iter > insert_range_at_end_tester(const C &orig, const Iter &first, const Iter &last)
Definition: test_insert.h:547
void ConstCheck(const Value &v, const Operation &op, long max_iters=2000000)
Definition: LeakCheck.h:103
unsigned random_base
test_insert_range< C, Iter > insert_range_at_begin_tester(const C &orig, const Iter &first, const Iter &last)
Definition: test_insert.h:541
#define EH_ASSERT
Definition: Prefix.h:37
unsigned random_number(size_t range)
sequence_container_tag container_category(const BitVector &)
const GLdouble * v
Definition: gl.h:2040
void StrongCheck(const Value &v, const Operation &op, long max_iters=2000000)
Definition: LeakCheck.h:145
#define __WORD_BIT