ReactOS 0.4.15-dev-8145-ga541a46
mismatch_test.cpp
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1#include <numeric>
2#include <vector>
3#include <algorithm>
4
5#include "iota.h"
7
8#if !defined (STLPORT) || defined(_STLP_USE_NAMESPACES)
9using namespace std;
10#endif
11
12//
13// TestCase class
14//
15class MismatchTest : public CPPUNIT_NS::TestCase
16{
22
23protected:
24 void mismatch0();
25 void mismatch1();
26 void mismatch2();
27};
28
30
31//
32// tests implementation
33//
34bool str_equal(const char* a_, const char* b_)
35{
36 return strcmp(a_, b_) == 0 ? 1 : 0;
37}
39{
40 int n1[5] = { 1, 2, 3, 4, 5 };
41 int n2[5] = { 1, 2, 3, 4, 5 };
42 int n3[5] = { 1, 2, 3, 2, 1 };
43
44 pair <int*, int*> result = mismatch((int*)n1, (int*)n1 + 5, (int*)n2);
45 CPPUNIT_ASSERT(result.first ==(n1 + 5) && result.second ==(n2 + 5));
46
47 result = mismatch((int*)n1, (int*)n1 + 5, (int*)n3);
48 CPPUNIT_ASSERT(!(result.first ==(n1 + 5) && result.second ==(n3 + 5)));
49 CPPUNIT_ASSERT((result.first - n1)==3);
50}
52{
53 typedef vector<int> IntVec;
54 IntVec v1(10);
55 __iota(v1.begin(), v1.end(), 0);
56 IntVec v2(v1);
57
58 pair <IntVec::iterator, IntVec::iterator> result = mismatch(v1.begin(), v1.end(), v2.begin());
59
60 CPPUNIT_ASSERT(result.first == v1.end() && result.second == v2.end());
61
62 v2[v2.size()/2] = 42;
63 result = mismatch(v1.begin(), v1.end(), v2.begin());
64 CPPUNIT_ASSERT(!(result.first == v1.end() && result.second == v2.end()));
65 CPPUNIT_ASSERT((result.first - v1.begin())==5);
66}
68{
69 const unsigned size = 5;
70 char const* n1[size] = { "Brett", "Graham", "Jack", "Mike", "Todd" };
71
72 char const* n2[size];
73 copy(n1, n1 + 5, (char const**)n2);
74 pair <char const**, char const**> result = mismatch((char const**)n1, (char const**)n1 + size, (char const**)n2, str_equal);
75
76 CPPUNIT_ASSERT(result.first == n1 + size && result.second == n2 + size);
77
78 n2[2] = "QED";
79 result = mismatch((char const**)n1, (char const**)n1 + size, (char const**)n2, str_equal);
80 CPPUNIT_ASSERT(!(result.first == n2 + size && result.second == n2 + size));
81 CPPUNIT_ASSERT((result.first - n1)==2);
82}
_STLP_INLINE_LOOP _STLP_STD::pair< _InputIter1, _InputIter2 > mismatch(_InputIter1 __first1, _InputIter1 __last1, _InputIter2 __first2)
Definition: _algobase.h:522
int strcmp(const char *String1, const char *String2)
Definition: utclib.c:469
INT copy(TCHAR source[MAX_PATH], TCHAR dest[MAX_PATH], INT append, DWORD lpdwFlags, BOOL bTouch)
Definition: copy.c:51
CPPUNIT_TEST(mismatch2)
CPPUNIT_TEST_SUITE(MismatchTest)
CPPUNIT_TEST_SUITE_END()
CPPUNIT_TEST(mismatch1)
CPPUNIT_TEST(mismatch0)
#define CPPUNIT_TEST_SUITE_REGISTRATION(X)
Definition: cppunit_mini.h:193
#define CPPUNIT_ASSERT(X)
Definition: cppunit_mini.h:200
GLsizeiptr size
Definition: glext.h:5919
GLfloat GLfloat v1
Definition: glext.h:6062
GLfloat GLfloat GLfloat v2
Definition: glext.h:6063
GLuint64EXT * result
Definition: glext.h:11304
void __iota(_It __first, _It __last, _Tp __val)
Definition: iota.h:8
bool str_equal(const char *a_, const char *b_)
Definition: features.h:417
int n2
Definition: dwarfget.c:147
int n1
Definition: dwarfget.c:147
int n3
Definition: dwarfget.c:147