1e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott#include <vector>
2e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott#include <numeric>
3e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott#include <algorithm>
4e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott
5e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott#include "iota.h"
6e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott#include "cppunit/cppunit_proxy.h"
7e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott
8e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott#if !defined (STLPORT) || defined(_STLP_USE_NAMESPACES)
9e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scottusing namespace std;
10e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott#endif
11e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott
12e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott//
13e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott// TestCase class
14e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott//
15e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scottclass SearchTest : public CPPUNIT_NS::TestCase
16e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott{
17e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott  CPPUNIT_TEST_SUITE(SearchTest);
18e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott  CPPUNIT_TEST(search0);
19e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott  CPPUNIT_TEST(search1);
20e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott  CPPUNIT_TEST(search2);
21e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott  CPPUNIT_TEST_SUITE_END();
22e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott
23e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scottprotected:
24e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott  void search0();
25e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott  void search1();
26e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott  void search2();
27e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott
28e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott  static bool str_equal(const char* a_, const char* b_)
29e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott  {
30e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott    return strcmp(a_, b_) == 0 ? 1 : 0;
31e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott  }
32e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott};
33e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott
34e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick ScottCPPUNIT_TEST_SUITE_REGISTRATION(SearchTest);
35e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott
36e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott//
37e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott// tests implementation
38e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott//
39e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scottvoid SearchTest::search0()
40e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott{
41e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott  int v1[6] = { 1, 1, 2, 3, 5, 8 };
42e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott  int v2[6] = { 0, 1, 2, 3, 4, 5 };
43e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott  int v3[2] = { 3, 4 };
44e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott
45e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott  int* location;
46e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott  location = search((int*)v1, (int*)v1 + 6, (int*)v3, (int*)v3 + 2);
47e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott  CPPUNIT_ASSERT(location == v1 + 6);
48e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott
49e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott  location = search((int*)v2, (int*)v2 + 6, (int*)v3, (int*)v3 + 2);
50e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott  CPPUNIT_ASSERT(location != v2 + 6);
51e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott  CPPUNIT_ASSERT(location - v2 == 3);
52e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott}
53e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scottvoid SearchTest::search1()
54e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott{
55e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott  typedef vector <int> IntVec;
56e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott  IntVec v1(10);
57e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott  __iota(v1.begin(), v1.end(), 0);
58e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott  IntVec v2(3);
59e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott  __iota(v2.begin(), v2.end(), 50);
60e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott
61e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott  IntVec::iterator location;
62e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott  location = search(v1.begin(), v1.end(), v2.begin(), v2.end());
63e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott
64e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott  CPPUNIT_ASSERT(location == v1.end());
65e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott
66e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott  __iota(v2.begin(), v2.end(), 4);
67e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott
68e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott  location = search(v1.begin(), v1.end(), v2.begin(), v2.end());
69e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott
70e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott  CPPUNIT_ASSERT(location != v1.end());
71e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott  CPPUNIT_ASSERT(location - v1.begin() == 4);
72e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott}
73e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scottvoid SearchTest::search2()
74e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott{
75e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott  char const* grades[] = { "A", "B", "C", "D", "F" };
76e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott  char const* letters[] = { "Q", "E", "D" };
77e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott  const unsigned gradeCount = sizeof(grades) / sizeof(grades[0]);
78e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott  const unsigned letterCount = sizeof(letters) / sizeof(letters[0]);
79e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott  char const** location = search((char const**)grades, (char const**)grades + gradeCount, (char const**)letters, (char const**)letters + letterCount, str_equal);
80e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott
81e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott  CPPUNIT_ASSERT(location == grades + gradeCount);
82e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott
83e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott  copy((char const**)grades + 1, (char const**)grades + 1 + letterCount, (char const**)letters);
84e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott  location = search((char const**)grades, (char const**)grades + gradeCount, (char const**)letters, (char const**)letters + letterCount, str_equal);
85e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott
86e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott  CPPUNIT_ASSERT(location != grades + gradeCount);
87e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott  CPPUNIT_ASSERT(location - grades == 1);
88e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott
89e46c9386c4f79aa40185f79a19fc5b2a7ef528b3Patrick Scott}
90