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interlck.c
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1 /*
2  * Unit test suite for interlocked functions.
3  *
4  * Copyright 2006 Hervé Poussineau
5  *
6  * This library is free software; you can redistribute it and/or
7  * modify it under the terms of the GNU Lesser General Public
8  * License as published by the Free Software Foundation; either
9  * version 2.1 of the License, or (at your option) any later version.
10  *
11  * This library is distributed in the hope that it will be useful,
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14  * Lesser General Public License for more details.
15  *
16  * You should have received a copy of the GNU Lesser General Public
17  * License along with this library; if not, write to the Free Software
18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19  */
20 
21 #include "precomp.h"
22 
24 {
25  LONG dest, res;
26 
27  dest = 0;
29  ok( res == 0 && dest == 1,
30  "Expected 0 and 1, got %ld and %ld", res, dest );
31 
32  dest = 1;
34  ok( res == 1 && dest == 1,
35  "Expected 1 and 1, got %ld and %ld", res, dest );
36 }
37 
38 static void test_InterlockedDecrement(void)
39 {
40  LONG dest, res;
41 
42  dest = 1;
44  ok( res == 0 && dest == 0,
45  "Expected 0 and 0, got %ld and %ld", res, dest );
46 
47  dest = 0;
49  ok( res == -1 && dest == -1,
50  "Expected -1 and -1, got %ld and %ld", res, dest );
51 
52  dest = -1;
54  ok( res == -2 && dest == -2,
55  "Expected -2 and -2, got %ld and %ld", res, dest );
56 }
57 
58 static void test_InterlockedExchange(void)
59 {
60  LONG dest, res;
61 
62  dest = 0;
63  res = InterlockedExchange( &dest, 1 );
64  ok( res == 0 && dest == 1,
65  "Expected 0 and 1, got %ld and %ld", res, dest );
66 
67  dest = 1;
68  res = InterlockedExchange( &dest, 2 );
69  ok( res == 1 && dest == 2,
70  "Expected 1 and 2, got %ld and %ld", res, dest );
71 
72  dest = 1;
73  res = InterlockedExchange( &dest, -1 );
74  ok( res == 1 && dest == -1,
75  "Expected 1 and -1, got %ld and %ld", res, dest );
76 }
77 
78 static void test_InterlockedExchangeAdd(void)
79 {
80  LONG dest, res;
81 
82  dest = 0;
84  ok( res == 0 && dest == 1,
85  "Expected 0 and 1, got %ld and %ld", res, dest );
86 
87  dest = 1;
89  ok( res == 1 && dest == 3,
90  "Expected 1 and 3, got %ld and %ld", res, dest );
91 
92  dest = 1;
94  ok( res == 1 && dest == 0,
95  "Expected 1 and 0, got %ld and %ld", res, dest );
96 }
97 
98 static void test_InterlockedIncrement(void)
99 {
100  LONG dest, res;
101 
102  dest = -2;
104  ok( res == -1 && dest == -1,
105  "Expected -1 and -1, got %ld and %ld", res, dest );
106 
107  dest = -1;
109  ok( res == 0 && dest == 0,
110  "Expected 0 and 0, got %ld and %ld", res, dest );
111 
112  dest = 0;
114  ok( res == 1 && dest == 1,
115  "Expected 1 and 1, got %ld and %ld", res, dest );
116 }
117 
118 START_TEST(interlck)
119 {
125 }
static void test_InterlockedCompareExchange(void)
Definition: interlck.c:23
static void test_InterlockedExchangeAdd(void)
Definition: interlck.c:78
#define InterlockedCompareExchange
Definition: interlocked.h:104
static void test_InterlockedDecrement(void)
Definition: interlck.c:38
long LONG
Definition: pedump.c:60
START_TEST(interlck)
Definition: interlck.c:118
#define InterlockedExchangeAdd
Definition: interlocked.h:181
#define InterlockedDecrement
Definition: armddk.h:52
#define InterlockedExchange
Definition: armddk.h:54
#define InterlockedIncrement
Definition: armddk.h:53
#define ok(value,...)
Definition: atltest.h:57
GLuint res
Definition: glext.h:9613
static char * dest
Definition: rtl.c:135
static void test_InterlockedIncrement(void)
Definition: interlck.c:98
static void test_InterlockedExchange(void)
Definition: interlck.c:58