1 #include <vector>
2 #include <algorithm>
3 #include <functional>
4
5 #include "cppunit/cppunit_proxy.h"
6
7 #if !defined (STLPORT) || defined(_STLP_USE_NAMESPACES)
8 using namespace std;
9 #endif
10
11 //
12 // TestCase class
13 //
14 class GreaterTest : public CPPUNIT_NS::TestCase
15 {
16 CPPUNIT_TEST_SUITE(GreaterTest);
17 CPPUNIT_TEST(greatert);
18 CPPUNIT_TEST(greatereq);
19 CPPUNIT_TEST_SUITE_END();
20
21 protected:
22 void greatert();
23 void greatereq();
24 };
25
26 CPPUNIT_TEST_SUITE_REGISTRATION(GreaterTest);
27
28 //
29 // tests implementation
30 //
greatert()31 void GreaterTest::greatert()
32 {
33 int array[4] = { 3, 1, 4, 2 };
34 sort(array, array + 4, greater<int>() );
35
36 CPPUNIT_ASSERT(array[0]==4);
37 CPPUNIT_ASSERT(array[1]==3);
38 CPPUNIT_ASSERT(array[2]==2);
39 CPPUNIT_ASSERT(array[3]==1);
40 }
greatereq()41 void GreaterTest::greatereq()
42 {
43 int array [4] = { 3, 1, 4, 2 };
44 sort(array, array + 4, greater_equal<int>());
45 CPPUNIT_ASSERT(array[0]==4);
46 CPPUNIT_ASSERT(array[1]==3);
47 CPPUNIT_ASSERT(array[2]==2);
48 CPPUNIT_ASSERT(array[3]==1);
49 }
50