|
1 /* |
|
2 * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). |
|
3 * All rights reserved. |
|
4 * This component and the accompanying materials are made available |
|
5 * under the terms of "Eclipse Public License v1.0" |
|
6 * which accompanies this distribution, and is available |
|
7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
|
8 * |
|
9 * Initial Contributors: |
|
10 * Nokia Corporation - initial contribution. |
|
11 * |
|
12 * Contributors: |
|
13 * |
|
14 * Description: |
|
15 * |
|
16 */ |
|
17 #include <vector> |
|
18 #include <algorithm> |
|
19 #include <functional> |
|
20 |
|
21 #include "cppunit/cppunit_proxy.h" |
|
22 |
|
23 #if !defined (STLPORT) || defined(_STLP_USE_NAMESPACES) |
|
24 using namespace std; |
|
25 #endif |
|
26 |
|
27 // |
|
28 // TestCase class |
|
29 // |
|
30 class Ptr2Test : public CPPUNIT_NS::TestCase |
|
31 { |
|
32 CPPUNIT_TEST_SUITE(Ptr2Test); |
|
33 CPPUNIT_TEST(ptrbin1); |
|
34 CPPUNIT_TEST(ptrbin2); |
|
35 CPPUNIT_TEST(ptrun1); |
|
36 CPPUNIT_TEST(ptrun2); |
|
37 CPPUNIT_TEST_SUITE_END(); |
|
38 |
|
39 protected: |
|
40 void ptrbin1(); |
|
41 void ptrbin2(); |
|
42 void ptrun1(); |
|
43 void ptrun2(); |
|
44 }; |
|
45 |
|
46 CPPUNIT_TEST_SUITE_REGISTRATION(Ptr2Test); |
|
47 |
|
48 // |
|
49 // tests implementation |
|
50 // |
|
51 static int sum(int x_, int y_) |
|
52 { |
|
53 return x_ + y_; |
|
54 } |
|
55 bool even(int n_) |
|
56 { |
|
57 return(n_ % 2) == 0; |
|
58 } |
|
59 void Ptr2Test::ptrbin1() |
|
60 { |
|
61 int input1 [4] = { 7, 2, 3, 5 }; |
|
62 int input2 [4] = { 1, 5, 5, 8 }; |
|
63 |
|
64 int output [4]; |
|
65 transform((int*)input1, (int*)input1 + 4, (int*)input2, (int*)output, pointer_to_binary_function<int, int, int>(sum)); |
|
66 |
|
67 CPPUNIT_ASSERT(output[0]==8); |
|
68 CPPUNIT_ASSERT(output[1]==7); |
|
69 CPPUNIT_ASSERT(output[2]==8); |
|
70 CPPUNIT_ASSERT(output[3]==13); |
|
71 } |
|
72 void Ptr2Test::ptrbin2() |
|
73 { |
|
74 int input1 [4] = { 7, 2, 3, 5 }; |
|
75 int input2 [4] = { 1, 5, 5, 8 }; |
|
76 |
|
77 int output [4]; |
|
78 transform((int*)input1, (int*)input1 + 4, (int*)input2, (int*)output, ptr_fun(sum)); |
|
79 |
|
80 CPPUNIT_ASSERT(output[0]==8); |
|
81 CPPUNIT_ASSERT(output[1]==7); |
|
82 CPPUNIT_ASSERT(output[2]==8); |
|
83 CPPUNIT_ASSERT(output[3]==13); |
|
84 } |
|
85 void Ptr2Test::ptrun1() |
|
86 { |
|
87 int array [3] = { 1, 2, 3 }; |
|
88 |
|
89 int* p = find_if((int*)array, (int*)array + 3, pointer_to_unary_function<int, bool>(even)); |
|
90 CPPUNIT_ASSERT(p != array+3); |
|
91 CPPUNIT_ASSERT(*p==2); |
|
92 } |
|
93 void Ptr2Test::ptrun2() |
|
94 { |
|
95 int array [3] = { 1, 2, 3 }; |
|
96 |
|
97 int* p = find_if((int*)array, (int*)array + 3, ptr_fun(even)); |
|
98 CPPUNIT_ASSERT(p != array+3); |
|
99 CPPUNIT_ASSERT(*p==2); |
|
100 } |