1 /* Unit test suite for the wsprintf functions
2 *
3 * Copyright 2002 Bill Medland
4 *
5 * This library is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Lesser General Public
7 * License as published by the Free Software Foundation; either
8 * version 2.1 of the License, or (at your option) any later version.
9 *
10 * This library is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * Lesser General Public License for more details.
14 *
15 * You should have received a copy of the GNU Lesser General Public
16 * License along with this library; if not, write to the Free Software
17 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
18 */
19
20 #include <stdarg.h>
21
22 #include "wine/test.h"
23 #include "windef.h"
24 #include "winbase.h"
25 #include "winuser.h"
26
27 static void wsprintfATest(void)
28 {
29 char buf[25];
30 int rc;
31
32 rc=wsprintfA(buf, "%010ld", -1);
33 ok(rc == 10, "wsPrintfA length failure: rc=%d error=%d\n",rc,GetLastError());
34 ok((lstrcmpA(buf, "-000000001") == 0),
35 "wsprintfA zero padded negative value failure: buf=[%s]\n",buf);
36 }
37
38 static void wsprintfWTest(void)
39 {
40 static const WCHAR fmt[] = {'%','','1','','l','d','\0'};
41 static const WCHAR target[] = {'-','','','','','','','','','1', '\0'};
42 WCHAR buf[25];
43 int rc;
44
45 rc=wsprintfW(buf, fmt, -1);
46 if (rc==0 && GetLastError()==ERROR_CALL_NOT_IMPLEMENTED)
47 {
48 win_skip("wsprintfW is not implemented\n");
49 return;
50 }
51 ok(rc == 10, "wsPrintfW length failure: rc=%d error=%d\n",rc,GetLastError());
52 ok((lstrcmpW(buf, target) == 0),
53 "wsprintfW zero padded negative value failure\n");
54 }
55
56 /* Test if the CharUpper / CharLower functions return true 16 bit results,
57 if the input is a 16 bit input value. Up to Wine 11-2003 the input value
58 0xff returns 0xffffffff. */
59
60 static void CharUpperTest(void)
61 {
62 INT_PTR i,out,failed;
63
64 failed = 0;
65 for (i=0;i<256;i++)
66 {
67 out = (INT_PTR)CharUpper((LPTSTR)i);
68 /* printf("%0x ",out); */
69 if ((out >> 16) != 0)
70 {
71 failed = 1;
72 break;
73 }
74 }
75 ok(!failed,"CharUpper failed - 16bit input (0x%0lx) returned 32bit result (0x%0lx)\n",i,out);
76 }
77
78 static void CharLowerTest(void)
79 {
80 INT_PTR i,out,failed;
81
82 failed = 0;
83 for (i=0;i<256;i++)
84 {
85 out = (INT_PTR)CharLower((LPTSTR)i);
86 /* printf("%0x ",out); */
87 if ((out >> 16) != 0)
88 {
89 failed = 1;
90 break;
91 }
92 }
93 ok(!failed,"CharLower failed - 16bit input (0x%0lx) returned 32bit result (0x%0lx)\n",i,out);
94 }
95
96
97 START_TEST(wsprintf)
98 {
99 wsprintfATest();
100 wsprintfWTest();
101 CharUpperTest();
102 CharLowerTest();
103 }
104
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