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
);