4 * Copyright 2006 Paul Vriens
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.
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.
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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
24 #include "wine/test.h"
26 static PVOID (WINAPI * pAlloc)(LONG);
27 static PVOID (WINAPI * pReAlloc)(PVOID, LONG);
28 static BOOL (WINAPI * pFree)(PVOID);
29 static LONG (WINAPI * pGetSize)(PVOID);
31 static INT (WINAPI * pStr_GetPtrA)(LPCSTR, LPSTR, INT);
32 static BOOL (WINAPI * pStr_SetPtrA)(LPSTR, LPCSTR);
33 static INT (WINAPI * pStr_GetPtrW)(LPCWSTR, LPWSTR, INT);
34 static BOOL (WINAPI * pStr_SetPtrW)(LPWSTR, LPCWSTR);
36 static HMODULE hComctl32 = 0;
38 #define COMCTL32_GET_PROC(ordinal, func) \
39 p ## func = (void*)GetProcAddress(hComctl32, (LPSTR)ordinal); \
41 trace("GetProcAddress(%d)(%s) failed\n", ordinal, #func); \
42 FreeLibrary(hComctl32); \
45 static BOOL InitFunctionPtrs(void)
47 hComctl32 = LoadLibraryA("comctl32.dll");
51 trace("Could not load comctl32.dll\n");
55 COMCTL32_GET_PROC(71, Alloc);
56 COMCTL32_GET_PROC(72, ReAlloc);
57 COMCTL32_GET_PROC(73, Free);
58 COMCTL32_GET_PROC(74, GetSize);
60 COMCTL32_GET_PROC(233, Str_GetPtrA)
61 COMCTL32_GET_PROC(234, Str_SetPtrA)
62 COMCTL32_GET_PROC(235, Str_GetPtrW)
63 COMCTL32_GET_PROC(236, Str_SetPtrW)
68 static void test_GetPtrAW(void)
72 static const char source[] = "Just a source string";
73 static const char desttest[] = "Just a destination string";
74 static char dest[MAX_PATH];
76 int destsize = MAX_PATH;
79 sourcelen = strlen(source) + 1;
81 count = pStr_GetPtrA(NULL, NULL, 0);
82 ok (count == 0, "Expected count to be 0, it was %d\n", count);
86 /* Crashes on W98, NT4, W2K, XP, W2K3
87 * Our implementation also crashes and we should probably leave
90 count = pStr_GetPtrA(NULL, NULL, destsize);
91 trace("count : %d\n", count);
94 count = pStr_GetPtrA(source, NULL, 0);
95 ok (count == sourcelen ||
96 broken(count == sourcelen - 1), /* win9x */
97 "Expected count to be %d, it was %d\n", sourcelen, count);
99 strcpy(dest, desttest);
100 count = pStr_GetPtrA(source, dest, 0);
101 ok (count == sourcelen ||
102 broken(count == 0), /* win9x */
103 "Expected count to be %d, it was %d\n", sourcelen, count);
104 ok (!lstrcmp(dest, desttest) ||
105 broken(!lstrcmp(dest, "")), /* Win7 */
106 "Expected destination to not have changed\n");
108 count = pStr_GetPtrA(source, NULL, destsize);
109 ok (count == sourcelen ||
110 broken(count == sourcelen - 1), /* win9x */
111 "Expected count to be %d, it was %d\n", sourcelen, count);
113 count = pStr_GetPtrA(source, dest, destsize);
114 ok (count == sourcelen ||
115 broken(count == sourcelen - 1), /* win9x */
116 "Expected count to be %d, it was %d\n", sourcelen, count);
117 ok (!lstrcmp(source, dest), "Expected source and destination to be the same\n");
119 strcpy(dest, desttest);
120 count = pStr_GetPtrA(NULL, dest, destsize);
121 ok (count == 0, "Expected count to be 0, it was %d\n", count);
122 ok (dest[0] == '\0', "Expected destination to be cut-off and 0 terminated\n");
125 count = pStr_GetPtrA(source, dest, destsize);
127 broken(count == 14), /* win9x */
128 "Expected count to be 15, it was %d\n", count);
129 ok (!memcmp(source, dest, 14), "Expected first part of source and destination to be the same\n");
130 ok (dest[14] == '\0', "Expected destination to be cut-off and 0 terminated\n");
134 static void test_Alloc(void)
140 /* allocate size 0 */
142 ok(p != NULL, "Expected non-NULL ptr\n");
144 /* get the minimum size */
149 ok(res == TRUE, "Expected TRUE, got %d\n", res);
151 /* allocate size 1 */
153 ok(p != NULL, "Expected non-NULL ptr\n");
155 /* get the allocated size */
158 broken(size == min), /* win9x */
159 "Expected 1, got %d\n", size);
161 /* reallocate the block */
163 ok(p != NULL, "Expected non-NULL ptr\n");
165 /* get the new size */
168 broken(size == min), /* win9x */
169 "Expected 2, got %d\n", size);
173 ok(res == TRUE, "Expected TRUE, got %d\n", res);
175 /* free a NULL ptr */
178 broken(res == FALSE), /* win9x */
179 "Expected TRUE, got %d\n", res);
181 /* reallocate a NULL ptr */
182 p = pReAlloc(NULL, 2);
183 ok(p != NULL, "Expectd non-NULL ptr\n");
186 ok(res == TRUE, "Expected TRUE, got %d\n", res);
191 if(!InitFunctionPtrs())
197 FreeLibrary(hComctl32);