4 * Copyright 2008 Nikolay Sivov
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
22 #include "wine/test.h"
24 static void test_getroletext(void)
28 WCHAR bufW
[2], *buffW
;
30 /* wrong role number */
31 ret
= GetRoleTextA(-1, NULL
, 0);
32 ok(ret
== 0, "GetRoleTextA doesn't return zero on wrong role number, got %d\n", ret
);
34 ret
= GetRoleTextA(-1, buf
, 2);
35 ok(ret
== 0, "GetRoleTextA doesn't return zero on wrong role number, got %d\n", ret
);
36 ok(buf
[0] == '*', "GetRoleTextA modified buffer on wrong role number\n");
38 ret
= GetRoleTextA(-1, buf
, 0);
39 ok(ret
== 0, "GetRoleTextA doesn't return zero on wrong role number, got %d\n", ret
);
40 ok(buf
[0] == '*', "GetRoleTextA modified buffer on wrong role number\n");
42 ret
= GetRoleTextW(-1, NULL
, 0);
43 ok(ret
== 0, "GetRoleTextW doesn't return zero on wrong role number, got %d\n", ret
);
45 ret
= GetRoleTextW(-1, bufW
, 2);
46 ok(ret
== 0, "GetRoleTextW doesn't return zero on wrong role number, got %d\n", ret
);
47 ok(bufW
[0] == '\0', "GetRoleTextW doesn't return NULL char on wrong role number\n");
49 ret
= GetRoleTextW(-1, bufW
, 0);
50 ok(ret
== 0, "GetRoleTextW doesn't return zero on wrong role number, got %d\n", ret
);
52 /* zero role number - not documented */
53 ret
= GetRoleTextA(0, NULL
, 0);
54 ok(ret
> 0, "GetRoleTextA doesn't return (>0) for zero role number, got %d\n", ret
);
55 ret
= GetRoleTextW(0, NULL
, 0);
56 ok(ret
> 0, "GetRoleTextW doesn't return (>0) for zero role number, got %d\n", ret
);
58 /* NULL buffer, return length */
59 ret
= GetRoleTextA(ROLE_SYSTEM_TITLEBAR
, NULL
, 0);
60 ok(ret
> 0, "GetRoleTextA doesn't return length on NULL buffer, got %d\n", ret
);
61 ret
= GetRoleTextA(ROLE_SYSTEM_TITLEBAR
, NULL
, 1);
62 ok(ret
> 0, "GetRoleTextA doesn't return length on NULL buffer, got %d\n", ret
);
63 ret
= GetRoleTextW(ROLE_SYSTEM_TITLEBAR
, NULL
, 0);
64 ok(ret
> 0, "GetRoleTextW doesn't return length on NULL buffer, got %d\n", ret
);
65 ret
= GetRoleTextW(ROLE_SYSTEM_TITLEBAR
, NULL
, 1);
66 ok(ret
> 0, "GetRoleTextW doesn't return length on NULL buffer, got %d\n", ret
);
68 /* use a smaller buffer */
70 ret
= GetRoleTextA(ROLE_SYSTEM_TITLEBAR
, buf
, 1);
71 ok(ret
== 0, "GetRoleTextA returned wrong length\n");
72 ok(buf
[0] == '\0', "GetRoleTextA returned not zero-length buffer\n");
74 ret
= GetRoleTextA(ROLE_SYSTEM_TITLEBAR
, buf
, 2);
75 ok(ret
== 1, "GetRoleTextA returned wrong length, got %d, expected 1\n", ret
);
76 ok(buf
[1] == '\0', "GetRoleTextA returned not zero-length buffer\n");
79 ret
= GetRoleTextW(ROLE_SYSTEM_TITLEBAR
, bufW
, 1);
80 ok(ret
== 0, "GetRoleTextW returned wrong length, got %d, expected 1\n", ret
);
81 ok(bufW
[0] == '\0', "GetRoleTextW returned not zero-length buffer\n");
83 ret
= GetRoleTextW(ROLE_SYSTEM_TITLEBAR
, bufW
, 2);
84 ok(ret
== 1, "GetRoleTextW returned wrong length, got %d, expected 1\n", ret
);
85 ok(bufW
[1] == '\0', "GetRoleTextW returned not zero-length buffer\n");
87 /* use bigger buffer */
88 ret
= GetRoleTextA(ROLE_SYSTEM_TITLEBAR
, NULL
, 0);
89 buff
= HeapAlloc(GetProcessHeap(), 0, 2*ret
);
91 ret
= GetRoleTextA(ROLE_SYSTEM_TITLEBAR
, buff
, 2*ret
);
92 ok(buff
[2*ret
-1] == '*', "GetRoleTextA shouldn't modify this part of buffer\n");
93 HeapFree(GetProcessHeap(), 0, buff
);
95 ret
= GetRoleTextW(ROLE_SYSTEM_TITLEBAR
, NULL
, 0);
96 buffW
= HeapAlloc(GetProcessHeap(), 0, 2*ret
*sizeof(WCHAR
));
98 ret
= GetRoleTextW(ROLE_SYSTEM_TITLEBAR
, buffW
, 2*ret
);
99 ok(buffW
[2*ret
-1] == '*', "GetRoleTextW shouldn't modify this part of buffer\n");
100 HeapFree(GetProcessHeap(), 0, buffW
);
102 /* check returned length for all roles */
103 for(role
= 0; role
<= ROLE_SYSTEM_OUTLINEBUTTON
; role
++){
107 /* NT4 and W2K don't clear the buffer on a non existing role in the A-call */
108 memset(buff2
, 0, sizeof(buff2
));
110 ret
= GetRoleTextA(role
, NULL
, 0);
111 /* Win98 up to W2K miss some of the roles */
112 if (role
>= ROLE_SYSTEM_SPLITBUTTON
)
113 ok(ret
> 0 || broken(ret
== 0), "Expected the role %d to be present\n", role
);
115 ok(ret
> 0, "Expected the role to be present\n");
117 GetRoleTextA(role
, buff2
, sizeof(buff2
));
118 ok(ret
== lstrlenA(buff2
),
119 "GetRoleTextA: returned length doesn't match returned buffer for role %d\n", role
);
121 /* Win98 and WinMe don't clear the buffer on a non existing role in the W-call */
122 memset(buff2W
, 0, sizeof(buff2W
));
124 ret
= GetRoleTextW(role
, NULL
, 0);
125 GetRoleTextW(role
, buff2W
, sizeof(buff2W
)/sizeof(WCHAR
));
126 ok(ret
== lstrlenW(buff2W
),
127 "GetRoleTextW: returned length doesn't match returned buffer for role %d\n", role
);