ReactOS  0.4.13-dev-79-gcd489d8
devclass.c
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1 /*
2  * SetupAPI device class-related functions tests
3  *
4  * Copyright 2006 HervĂ© Poussineau
5  *
6  * This library is free software; you can redistribute it and/or
7  * modify it under the terms of the GNU General Public Licence as
8  * published by the Free Software Foundation; either version 2 of
9  * 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  * General Public License for more details.
15  *
16  * You should have received a copy of the GNU General Public License
17  * along with this library; if not, write to the Free Software Foundation,
18  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
19  */
20 
21 #include <assert.h>
22 #include <stdarg.h>
23 #include <stdio.h>
24 
25 #include "windef.h"
26 #include "winbase.h"
27 #include "wingdi.h"
28 #include "winuser.h"
29 #include "winreg.h"
30 #include "cfgmgr32.h"
31 #include "setupapi.h"
32 
33 #include "wine/test.h"
34 
35 #define ok_lasterr(err) \
36  ok( GetLastError() == (err), \
37  "Expected error %lx, got %lx\n", (DWORD)(err), GetLastError() )
38 
39 static GUID test_class_guid = { 0x4d36e967, 0xe325, 0x11ce, { 0xbf, 0xc1, 0x08, 0x00, 0x2b, 0xe1, 0x03, 0x18 } };
40 static char test_class_name[MAX_CLASS_NAME_LEN] = "DiskDrive";
41 
42 static const char *debugstr_guid(const GUID *guid)
43 {
44  static char guidSTR1[39];
45  static char guidSTR2[39];
46  char* guidSTR;
47  static BOOL index;
48 
49  if (!guid) return NULL;
50 
51  index = !index;
52  guidSTR = index ? guidSTR1 : guidSTR2;
53 
54  snprintf(guidSTR, sizeof(guidSTR1),
55  "{%08lx-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x}",
56  guid->Data1, guid->Data2, guid->Data3,
57  guid->Data4[0], guid->Data4[1], guid->Data4[2], guid->Data4[3],
58  guid->Data4[4], guid->Data4[5], guid->Data4[6], guid->Data4[7]);
59  return guidSTR;
60 }
61 
63 {
65  DWORD required_size, size;
66 
67  SetLastError( 0xdeadbeef );
69  "Fail expected" );
71 
72  SetLastError( 0xdeadbeef );
73  ok( !SetupDiBuildClassInfoList( 0, NULL, 0, &required_size ),
74  "Fail expected\n" );
76 
77  guid_list = HeapAlloc( GetProcessHeap(), 0, ( required_size + 1 ) * sizeof( GUID ) );
78  if ( !guid_list )
79  return;
80 
81  SetLastError( 0xdeadbeef );
82  ok( SetupDiBuildClassInfoList( 0, guid_list, required_size, &size ),
83  "Error reported %lx\n", GetLastError() );
84  ok( size == required_size, "Expected size %lu, got %lu\n", required_size, size );
85  SetLastError( 0xdeadbeef );
86  ok( SetupDiBuildClassInfoList( 0, guid_list, required_size + 1, &size ),
87  "Error reported %lx\n", GetLastError() );
88  ok( size == required_size, "Expected size %lu, got %lu\n", required_size, size );
89 
90  if ( size > 0 )
91  {
92  /* That's better to use the first class found, as we know for sure that it exists */
93  memcpy(&test_class_guid, &guid_list[0], sizeof( GUID ) );
95  "Error reported %lx\n", GetLastError() );
96  }
98 }
99 
101 {
103  DWORD required_size, size;
104 
105  SetLastError( 0xdeadbeef );
107  "Fail expected\n" );
109 
110  SetLastError( 0xdeadbeef );
111  ok( !SetupDiClassGuidsFromNameA( NULL, NULL, 0, &required_size ),
112  "Fail expected\n" );
114 
115  SetLastError( 0xdeadbeef );
116  ok( SetupDiClassGuidsFromNameA( "", NULL, 0, &required_size ),
117  "Error reported %lx\n", GetLastError() );
118  ok( required_size == 0, "Expected 0, got %lu\n", required_size );
119 
120  SetLastError( 0xdeadbeef );
121  ok( !SetupDiClassGuidsFromNameA( test_class_name, NULL, 0, &required_size ),
122  "Fail expected\n" );
124  ok( required_size > 0, "Expected > 0, got %lu\n", required_size );
125 
126  guid_list = HeapAlloc( GetProcessHeap(), 0, ( required_size + 1 ) * sizeof( GUID ) );
127  if ( !guid_list )
128  return;
129 
130  SetLastError( 0xdeadbeef );
132  "Error reported %lx\n", GetLastError() );
133  ok( size == required_size, "Expected size %lu, got %lu\n", required_size, size );
135  "Expected %s, got %s for class %s\n", debugstr_guid( &test_class_guid ), debugstr_guid( &guid_list[0] ), test_class_name );
136  SetLastError( 0xdeadbeef );
137  ok( SetupDiClassGuidsFromNameA( test_class_name, guid_list, required_size + 1, &size ),
138  "Error reported %lx\n", GetLastError() );
139  ok( size == required_size, "Expected size %lu, got %lu\n", required_size, size );
141  "Expected %s, got %s for class %s\n", debugstr_guid( &test_class_guid ), debugstr_guid( &guid_list[0] ), test_class_name );
142 
144 }
145 
147 {
148  CHAR* class_name = NULL;
149  DWORD required_size, size;
150 
151  SetLastError( 0xdeadbeef );
153  "Fail expected\n" );
155 
156  SetLastError( 0xdeadbeef );
157  ok( !SetupDiClassNameFromGuidA( NULL, NULL, 0, &required_size ),
158  "Fail expected\n" );
160 
161  SetLastError( 0xdeadbeef );
162  ok( !SetupDiClassNameFromGuidA( &test_class_guid, NULL, 0, &required_size ),
163  "Fail expected\n" );
165  ok( required_size > 0, "Expected > 0, got %lu\n", required_size );
166  ok( required_size < MAX_CLASS_NAME_LEN, "Expected < %u, got %lu for GUID %s\n", MAX_CLASS_NAME_LEN, required_size, debugstr_guid( &test_class_guid ) );
167 
168  class_name = HeapAlloc( GetProcessHeap(), 0, required_size );
169  if ( !class_name )
170  return;
171 
172  SetLastError( 0xdeadbeef );
173  ok( SetupDiClassNameFromGuidA( &test_class_guid, class_name, required_size, &size ),
174  "Error reported %lx\n", GetLastError() );
175  ok( size == required_size, "Expected size %lu, got %lu\n", required_size, size );
176  ok( !strcmp( class_name, test_class_name ),
177  "Expected %s, got %s\n", test_class_name, class_name );
178  SetLastError( 0xdeadbeef );
179  ok( SetupDiClassNameFromGuidA( &test_class_guid, class_name, required_size + 1, &size ),
180  "Error reported %lx\n", GetLastError() );
181  ok( size == required_size, "Expected size %lu, got %lu\n", required_size, size );
182  ok( !strcmp( class_name, test_class_name ),
183  "Expected %s, got %s\n", test_class_name, class_name );
184 
185  HeapFree( GetProcessHeap(), 0, class_name );
186 }
187 
189 {
190  CHAR* class_desc = NULL;
191  DWORD required_size, size;
192 
193  SetLastError( 0xdeadbeef );
195  "Fail expected\n" );
197 
198  SetLastError( 0xdeadbeef );
199  ok( !SetupDiGetClassDescriptionA( NULL, NULL, 0, &required_size ),
200  "Fail expected\n" );
202 
203  SetLastError( 0xdeadbeef );
204  ok( !SetupDiGetClassDescriptionA( &test_class_guid, NULL, 0, &required_size ),
205  "Fail expected\n" );
207  ok( required_size > 0, "Expected > 0, got %lu\n", required_size );
208  ok( required_size < LINE_LEN, "Expected < %u, got %lu\n", LINE_LEN, required_size );
209 
210  class_desc = HeapAlloc( GetProcessHeap(), 0, required_size );
211  if ( !class_desc )
212  return;
213 
214  SetLastError( 0xdeadbeef );
215  ok( SetupDiGetClassDescriptionA( &test_class_guid, class_desc, required_size, &size ),
216  "Error reported %lx\n", GetLastError() );
217  ok( size == required_size, "Expected size %lu, got %lu\n", required_size, size );
218  SetLastError( 0xdeadbeef );
219  ok( SetupDiGetClassDescriptionA( &test_class_guid, class_desc, required_size + 1, &size ),
220  "Error reported %lx\n", GetLastError() );
221  ok( size == required_size, "Expected size %lu, got %lu\n", required_size, size );
222 
223  HeapFree( GetProcessHeap(), 0, class_desc );
224 }
225 
226 static void test_SetupDiGetClassDevsA(void)
227 {
228  HDEVINFO device_info;
229 
230  SetLastError( 0xdeadbeef );
231  device_info = SetupDiGetClassDevs( NULL, NULL, NULL, 0 );
232  ok( device_info == INVALID_HANDLE_VALUE,
233  "Fail expected\n" );
235 
236  SetLastError( 0xdeadbeef );
237  device_info = SetupDiGetClassDevs( NULL, NULL, NULL, DIGCF_ALLCLASSES );
238  ok( device_info != INVALID_HANDLE_VALUE,
239  "Error reported %lx\n", GetLastError() );
240  SetLastError( 0xdeadbeef );
241  ok( SetupDiDestroyDeviceInfoList( device_info ),
242  "Error reported %lx\n", GetLastError() );
243 
244  SetLastError( 0xdeadbeef );
246  ok( device_info == INVALID_HANDLE_VALUE,
247  "Fail expected\n" );
249 
250  SetLastError( 0xdeadbeef );
251  device_info = SetupDiGetClassDevs( &test_class_guid, NULL, NULL, 0 );
252  ok( device_info != INVALID_HANDLE_VALUE,
253  "Error reported %lx\n", GetLastError() );
254  SetLastError( 0xdeadbeef );
255  ok( SetupDiDestroyDeviceInfoList( device_info ),
256  "Error reported %lx\n", GetLastError() );
257 
258  SetLastError( 0xdeadbeef );
259  device_info = SetupDiGetClassDevs( NULL, "(invalid enumerator)", NULL, DIGCF_ALLCLASSES );
260  ok( device_info == INVALID_HANDLE_VALUE,
261  "Fail expected\n" );
263 
264  SetLastError( 0xdeadbeef );
265  device_info = SetupDiGetClassDevs( NULL, "Root", NULL, DIGCF_ALLCLASSES );
266  ok( device_info != INVALID_HANDLE_VALUE,
267  "Error reported %lx\n", GetLastError() );
268  SetLastError( 0xdeadbeef );
269  ok( SetupDiDestroyDeviceInfoList( device_info ),
270  "Error reported %lx\n", GetLastError() );
271 }
272 
274 {
275  const GUID not_existing_guid = { 0xdeadbeef, 0xdead, 0xbeef, { 0x88, 0x99, 0xaa, 0xbb, 0xcc, 0xdd, 0xee, 0xff } };
276  HDEVINFO dev_info;
277  BOOL ret;
279 
280  dev_info = SetupDiGetClassDevsExW(&not_existing_guid, NULL, NULL, DIGCF_PRESENT | DIGCF_DEVICEINTERFACE, NULL, NULL, NULL);
281  ok(dev_info != INVALID_HANDLE_VALUE, "Expected success\n");
282 
283  ZeroMemory(&info, sizeof(info));
284  info.cbSize = sizeof(info);
285  ret = SetupDiEnumDeviceInfo(dev_info, 0, &info);
286  ok (!ret, "Expected failure.\n");
288 
290 }
291 
293 {
294  HKEY hkey;
295  LONG err;
296 
297  SetLastError( 0xdeadbeef );
298  hkey = SetupDiOpenClassRegKeyExA( NULL, 0, 0, NULL, NULL );
299  ok( hkey == INVALID_HANDLE_VALUE,
300  "Fail expected\n" );
302 
303  SetLastError( 0xdeadbeef );
305  ok( hkey == INVALID_HANDLE_VALUE,
306  "Fail expected\n" );
308 
309  SetLastError( 0xdeadbeef );
311  ok( hkey == INVALID_HANDLE_VALUE,
312  "Fail expected\n" );
314 
315  SetLastError( 0xdeadbeef );
317  ok( hkey == INVALID_HANDLE_VALUE,
318  "Fail expected\n" );
320 
321  SetLastError( 0xdeadbeef );
323  ok( hkey != INVALID_HANDLE_VALUE, "Got error %lx\n", GetLastError() );
324  err = RegCloseKey( hkey );
325  ok( err == ERROR_SUCCESS, "Got error %lx\n", err );
326 
327  SetLastError( 0xdeadbeef );
329  ok( hkey != INVALID_HANDLE_VALUE, "Got error %lx\n", GetLastError() );
330  err = RegCloseKey( hkey );
331  ok( err == ERROR_SUCCESS, "Got error %lx\n", err );
332 
333  SetLastError( 0xdeadbeef );
335  ok( hkey != INVALID_HANDLE_VALUE, "Got error %lx\n", GetLastError() );
336  err = RegCloseKey( hkey );
337  ok( err == ERROR_SUCCESS, "Got error %lx\n", err );
338 
339  err = RegOpenKeyExA(HKEY_LOCAL_MACHINE, "System\\CurrentControlSet\\Control\\Class", 0, KEY_SET_VALUE, &hkey);
340  ok( err == ERROR_SUCCESS, "Got error %lx\n", err );
341 }
342 
343 START_TEST(devclass)
344 {
352 }
#define ERROR_INVALID_PARAMETER
Definition: compat.h:91
BOOL WINAPI SetupDiEnumDeviceInfo(HDEVINFO devinfo, DWORD index, PSP_DEVINFO_DATA info)
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#define ERROR_SUCCESS
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const GUID * guid
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#define ok(value,...)
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Definition: devclass.c:40
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Definition: devinst.c:3635
GLsizeiptr size
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PVOID WINAPI HeapAlloc(HANDLE, DWORD, SIZE_T)
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Definition: devclass.c:188
#define LINE_LEN
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Definition: devinst.c:2898
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Definition: devclass.c:146
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Definition: devclass.c:292
#define DIGCF_ALLCLASSES
Definition: setupapi.h:172
int ret
BOOL WINAPI SetupDiGetClassDescriptionA(const GUID *ClassGuid, PSTR ClassDescription, DWORD ClassDescriptionSize, PDWORD RequiredSize)
Definition: devinst.c:2063
#define index(s, c)
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static void test_SetupDiClassGuidsFromNameA(void)
Definition: devclass.c:100
#define memcpy(s1, s2, n)
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#define SetupDiGetClassDevs
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static void test_SetupDiGetClassDevsExW(void)
Definition: devclass.c:273
#define KEY_QUERY_VALUE
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Definition: devinst.c:863
#define ERROR_INVALID_CLASS
Definition: setupapi.h:297
static const char * debugstr_guid(const GUID *guid)
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#define DIGCF_DEVICEINTERFACE
Definition: setupapi.h:174
static const GUID * guid_list[]
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int strcmp(const char *String1, const char *String2)
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#define MAX_CLASS_NAME_LEN
Definition: cfgmgr32.h:52
HDEVINFO WINAPI SetupDiGetClassDevsExW(CONST GUID *class, PCWSTR enumstr, HWND parent, DWORD flags, HDEVINFO deviceset, PCWSTR machine, PVOID reserved)
Definition: devinst.c:2310
START_TEST(devclass)
Definition: devclass.c:343
#define HeapFree(x, y, z)
Definition: compat.h:394
#define ERROR_INVALID_FLAGS
Definition: winerror.h:583
#define IsEqualIID(riid1, riid2)
Definition: guiddef.h:90
#define ok_lasterr(err)
Definition: devclass.c:35
#define DIGCF_PRESENT
Definition: setupapi.h:171
#define HKEY_LOCAL_MACHINE
Definition: winreg.h:12
#define ERROR_INSUFFICIENT_BUFFER
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