ReactOS  0.4.15-dev-2738-gbe65a85
search_test.cpp
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1 #include <vector>
2 #include <numeric>
3 #include <algorithm>
4 
5 #include "iota.h"
7 
8 #if !defined (STLPORT) || defined(_STLP_USE_NAMESPACES)
9 using namespace std;
10 #endif
11 
12 //
13 // TestCase class
14 //
15 class SearchTest : public CPPUNIT_NS::TestCase
16 {
18  CPPUNIT_TEST(search0);
19  CPPUNIT_TEST(search1);
20  CPPUNIT_TEST(search2);
22 
23 protected:
24  void search0();
25  void search1();
26  void search2();
27 
28  static bool str_equal(const char* a_, const char* b_)
29  {
30  return strcmp(a_, b_) == 0 ? 1 : 0;
31  }
32 };
33 
35 
36 //
37 // tests implementation
38 //
40 {
41  int v1[6] = { 1, 1, 2, 3, 5, 8 };
42  int v2[6] = { 0, 1, 2, 3, 4, 5 };
43  int v3[2] = { 3, 4 };
44 
45  int* location;
46  location = search((int*)v1, (int*)v1 + 6, (int*)v3, (int*)v3 + 2);
47  CPPUNIT_ASSERT(location == v1 + 6);
48 
49  location = search((int*)v2, (int*)v2 + 6, (int*)v3, (int*)v3 + 2);
50  CPPUNIT_ASSERT(location != v2 + 6);
51  CPPUNIT_ASSERT(location - v2 == 3);
52 }
54 {
55  typedef vector <int> IntVec;
56  IntVec v1(10);
57  __iota(v1.begin(), v1.end(), 0);
58  IntVec v2(3);
59  __iota(v2.begin(), v2.end(), 50);
60 
62  location = search(v1.begin(), v1.end(), v2.begin(), v2.end());
63 
64  CPPUNIT_ASSERT(location == v1.end());
65 
66  __iota(v2.begin(), v2.end(), 4);
67 
68  location = search(v1.begin(), v1.end(), v2.begin(), v2.end());
69 
70  CPPUNIT_ASSERT(location != v1.end());
71  CPPUNIT_ASSERT(location - v1.begin() == 4);
72 }
74 {
75  char const* grades[] = { "A", "B", "C", "D", "F" };
76  char const* letters[] = { "Q", "E", "D" };
77  const unsigned gradeCount = sizeof(grades) / sizeof(grades[0]);
78  const unsigned letterCount = sizeof(letters) / sizeof(letters[0]);
79  char const** location = search((char const**)grades, (char const**)grades + gradeCount, (char const**)letters, (char const**)letters + letterCount, str_equal);
80 
81  CPPUNIT_ASSERT(location == grades + gradeCount);
82 
83  copy((char const**)grades + 1, (char const**)grades + 1 + letterCount, (char const**)letters);
84  location = search((char const**)grades, (char const**)grades + gradeCount, (char const**)letters, (char const**)letters + letterCount, str_equal);
85 
86  CPPUNIT_ASSERT(location != grades + gradeCount);
87  CPPUNIT_ASSERT(location - grades == 1);
88 
89 }
static short search(int val, const short *table, int size)
Definition: msg711.c:255
void __iota(_It __first, _It __last, _Tp __val)
Definition: iota.h:8
#define CPPUNIT_TEST_SUITE(X)
Definition: cppunit_mini.h:142
#define CPPUNIT_TEST(X)
Definition: cppunit_mini.h:182
Definition: features.h:417
void search0()
Definition: search_test.cpp:39
static bool str_equal(const char *a_, const char *b_)
Definition: search_test.cpp:28
#define CPPUNIT_TEST_SUITE_END()
Definition: cppunit_mini.h:191
bool str_equal(const char *a_, const char *b_)
CPPUNIT_TEST_SUITE_REGISTRATION(SearchTest)
GLfloat GLfloat GLfloat GLfloat v3
Definition: glext.h:6064
WDF_CHILD_LIST_ITERATOR iterator
void search1()
Definition: search_test.cpp:53
#define location(file, line)
Definition: kmtest.h:18
#define CPPUNIT_ASSERT(X)
Definition: cppunit_mini.h:200
GLfloat GLfloat GLfloat v2
Definition: glext.h:6063
void search2()
Definition: search_test.cpp:73
INT copy(TCHAR source[MAX_PATH], TCHAR dest[MAX_PATH], INT append, DWORD lpdwFlags, BOOL bTouch)
Definition: copy.c:51
int strcmp(const char *String1, const char *String2)
Definition: utclib.c:469
GLfloat GLfloat v1
Definition: glext.h:6062