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 LessTest : public CPPUNIT_NS::TestCase
15 {
16 CPPUNIT_TEST_SUITE(LessTest);
17 CPPUNIT_TEST(lesst);
18 CPPUNIT_TEST(lesseqt);
19 CPPUNIT_TEST_SUITE_END();
20
21 protected:
22 void lesst();
23 void lesseqt();
24 };
25
26 CPPUNIT_TEST_SUITE_REGISTRATION(LessTest);
27
28 //
29 // tests implementation
30 //
lesst()31 void LessTest::lesst()
32 {
33 int array [4] = { 3, 1, 4, 2 };
34 sort(array, array + 4, less<int>());
35
36 CPPUNIT_ASSERT(array[0]==1);
37 CPPUNIT_ASSERT(array[1]==2);
38 CPPUNIT_ASSERT(array[2]==3);
39 CPPUNIT_ASSERT(array[3]==4);
40 }
lesseqt()41 void LessTest::lesseqt()
42 {
43 int array [4] = { 3, 1, 4, 2 };
44 sort(array, array + 4, less_equal<int>());
45
46 CPPUNIT_ASSERT(array[0]==1);
47 CPPUNIT_ASSERT(array[1]==2);
48 CPPUNIT_ASSERT(array[2]==3);
49 CPPUNIT_ASSERT(array[3]==4);
50 }
51