2 * Unit tests for setupapi.dll query functions
4 * Copyright (C) 2006 James Hawkins
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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
24 #include "wine/test.h"
26 /* function pointers */
27 static HMODULE hSetupAPI;
28 static void (WINAPI *pSetupCloseInfFile)(HINF);
29 static BOOL (WINAPI *pSetupGetInfInformationA)(LPCVOID,DWORD,PSP_INF_INFORMATION,DWORD,PDWORD);
30 static HINF (WINAPI *pSetupOpenInfFileA)(PCSTR,PCSTR,DWORD,PUINT);
31 static BOOL (WINAPI *pSetupQueryInfFileInformationA)(PSP_INF_INFORMATION,UINT,PSTR,DWORD,PDWORD);
33 CHAR CURR_DIR[MAX_PATH];
34 CHAR WIN_DIR[MAX_PATH];
36 static void init_function_pointers(void)
38 hSetupAPI = LoadLibraryA("setupapi.dll");
42 pSetupCloseInfFile = (void *)GetProcAddress(hSetupAPI, "SetupCloseInfFile");
43 pSetupGetInfInformationA = (void *)GetProcAddress(hSetupAPI, "SetupGetInfInformationA");
44 pSetupOpenInfFileA = (void *)GetProcAddress(hSetupAPI, "SetupOpenInfFileA");
45 pSetupQueryInfFileInformationA = (void *)GetProcAddress(hSetupAPI, "SetupQueryInfFileInformationA");
49 static void get_directories(void)
53 GetCurrentDirectoryA(MAX_PATH, CURR_DIR);
54 len = lstrlenA(CURR_DIR);
56 if(len && (CURR_DIR[len-1] == '\\'))
59 GetWindowsDirectoryA(WIN_DIR, MAX_PATH);
60 len = lstrlenA(WIN_DIR);
62 if (len && (WIN_DIR[len-1] == '\\'))
66 static void append_str(char **str, const char *data)
72 static void create_inf_file(LPSTR filename)
76 DWORD dwNumberOfBytesWritten;
77 HANDLE hf = CreateFile(filename, GENERIC_WRITE, 0, NULL,
78 CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);
80 append_str(&ptr, "[Version]\n");
81 append_str(&ptr, "Signature=\"$Chicago$\"\n");
82 append_str(&ptr, "AdvancedINF=2.5\n");
84 WriteFile(hf, data, ptr - data, &dwNumberOfBytesWritten, NULL);
88 static BOOL check_info_filename(PSP_INF_INFORMATION info, LPSTR test)
94 if (!pSetupQueryInfFileInformationA(info, 0, NULL, 0, &size))
97 filename = HeapAlloc(GetProcessHeap(), 0, size);
101 pSetupQueryInfFileInformationA(info, 0, filename, size, &size);
103 if (!lstrcmpiA(test, filename))
106 HeapFree(GetProcessHeap(), 0, filename);
110 static PSP_INF_INFORMATION alloc_inf_info(LPSTR filename, DWORD search, PDWORD size)
112 PSP_INF_INFORMATION info;
115 ret = pSetupGetInfInformationA(filename, search, NULL, 0, size);
119 info = HeapAlloc(GetProcessHeap(), 0, *size);
123 static void test_SetupGetInfInformation(void)
125 PSP_INF_INFORMATION info;
126 CHAR inf_filename[MAX_PATH];
127 CHAR inf_one[MAX_PATH], inf_two[MAX_PATH];
132 lstrcpyA(inf_filename, CURR_DIR);
133 lstrcatA(inf_filename, "\\");
134 lstrcatA(inf_filename, "test.inf");
136 /* try an invalid inf handle */
138 SetLastError(0xbeefcafe);
139 ret = pSetupGetInfInformationA(NULL, INFINFO_INF_SPEC_IS_HINF, NULL, 0, &size);
140 ok(ret == FALSE, "Expected SetupGetInfInformation to fail\n");
141 ok(GetLastError() == ERROR_INVALID_HANDLE,
142 "Expected ERROR_INVALID_HANDLE, got %ld\n", GetLastError());
143 ok(size == 0xdeadbeef, "Expected size to remain unchanged\n");
145 /* try an invalid inf filename */
147 SetLastError(0xbeefcafe);
148 ret = pSetupGetInfInformationA(NULL, INFINFO_INF_NAME_IS_ABSOLUTE, NULL, 0, &size);
149 ok(ret == FALSE, "Expected SetupGetInfInformation to fail\n");
150 ok(GetLastError() == ERROR_INVALID_PARAMETER,
151 "Expected ERROR_INVALID_PARAMETER, got %ld\n", GetLastError());
152 ok(size == 0xdeadbeef, "Expected size to remain unchanged\n");
154 create_inf_file(inf_filename);
156 /* try an invalid search flag */
158 SetLastError(0xbeefcafe);
159 ret = pSetupGetInfInformationA(inf_filename, -1, NULL, 0, &size);
160 ok(ret == FALSE, "Expected SetupGetInfInformation to fail\n");
161 ok(GetLastError() == ERROR_INVALID_PARAMETER,
162 "Expected ERROR_INVALID_PARAMETER, got %ld\n", GetLastError());
163 ok(size == 0xdeadbeef, "Expected size to remain unchanged\n");
165 /* try a nonexistent inf file */
167 SetLastError(0xbeefcafe);
168 ret = pSetupGetInfInformationA("idontexist", INFINFO_INF_NAME_IS_ABSOLUTE, NULL, 0, &size);
169 ok(ret == FALSE, "Expected SetupGetInfInformation to fail\n");
170 ok(GetLastError() == ERROR_FILE_NOT_FOUND,
171 "Expected ERROR_FILE_NOT_FOUND, got %ld\n", GetLastError());
172 ok(size == 0xdeadbeef, "Expected size to remain unchanged\n");
174 /* successfully open the inf file */
176 ret = pSetupGetInfInformationA(inf_filename, INFINFO_INF_NAME_IS_ABSOLUTE, NULL, 0, &size);
177 ok(ret == TRUE, "Expected SetupGetInfInformation to succeed\n");
178 ok(size != 0xdeadbeef, "Expected a valid size on return\n");
180 /* set ReturnBuffer to NULL and ReturnBufferSize to non-zero */
181 SetLastError(0xbeefcafe);
182 ret = pSetupGetInfInformationA(inf_filename, INFINFO_INF_NAME_IS_ABSOLUTE, NULL, size, &size);
183 ok(ret == FALSE, "Expected SetupGetInfInformation to fail\n");
184 ok(GetLastError() == ERROR_INVALID_PARAMETER,
185 "Expected ERROR_INVALID_PARAMETER, got %ld\n", GetLastError());
187 info = HeapAlloc(GetProcessHeap(), 0, size);
189 /* try valid ReturnBuffer but too small size */
190 SetLastError(0xbeefcafe);
191 ret = pSetupGetInfInformationA(inf_filename, INFINFO_INF_NAME_IS_ABSOLUTE, info, size - 1, &size);
192 ok(ret == FALSE, "Expected SetupGetInfInformation to fail\n");
193 ok(GetLastError() == ERROR_INSUFFICIENT_BUFFER,
194 "Expected ERROR_INSUFFICIENT_BUFFER, got %ld\n", GetLastError());
196 /* successfully get the inf information */
197 ret = pSetupGetInfInformationA(inf_filename, INFINFO_INF_NAME_IS_ABSOLUTE, info, size, &size);
198 ok(ret == TRUE, "Expected SetupGetInfInformation to succeed\n");
199 ok(check_info_filename(info, inf_filename), "Expected returned filename to be equal\n");
201 HeapFree(GetProcessHeap(), 0, info);
203 /* try the INFINFO_INF_SPEC_IS_HINF search flag */
204 hinf = pSetupOpenInfFileA(inf_filename, NULL, INF_STYLE_WIN4, NULL);
205 info = alloc_inf_info(hinf, INFINFO_INF_SPEC_IS_HINF, &size);
206 ret = pSetupGetInfInformationA(hinf, INFINFO_INF_SPEC_IS_HINF, info, size, &size);
207 ok(ret == TRUE, "Expected SetupGetInfInformation to succeed\n");
208 ok(check_info_filename(info, inf_filename), "Expected returned filename to be equal\n");
209 pSetupCloseInfFile(hinf);
211 lstrcpyA(inf_one, WIN_DIR);
212 lstrcatA(inf_one, "\\inf\\");
213 lstrcatA(inf_one, "test.inf");
214 create_inf_file(inf_one);
216 lstrcpyA(inf_two, WIN_DIR);
217 lstrcatA(inf_two, "\\system32\\");
218 lstrcatA(inf_two, "test.inf");
219 create_inf_file(inf_two);
221 HeapFree(GetProcessHeap(), 0, info);
222 info = alloc_inf_info("test.inf", INFINFO_DEFAULT_SEARCH, &size);
224 /* test the INFINFO_DEFAULT_SEARCH search flag */
225 ret = pSetupGetInfInformationA("test.inf", INFINFO_DEFAULT_SEARCH, info, size, &size);
226 ok(ret == TRUE, "Expected SetupGetInfInformation to succeed\n");
227 ok(check_info_filename(info, inf_one), "Expected returned filename to be equal\n");
229 HeapFree(GetProcessHeap(), 0, info);
230 info = alloc_inf_info("test.inf", INFINFO_REVERSE_DEFAULT_SEARCH, &size);
232 /* test the INFINFO_REVERSE_DEFAULT_SEARCH search flag */
233 ret = pSetupGetInfInformationA("test.inf", INFINFO_REVERSE_DEFAULT_SEARCH, info, size, &size);
234 ok(ret == TRUE, "Expected SetupGetInfInformation to succeed\n");
235 ok(check_info_filename(info, inf_two), "Expected returned filename to be equal\n");
237 DeleteFileA(inf_filename);
238 DeleteFileA(inf_one);
239 DeleteFileA(inf_two);
244 init_function_pointers();
247 test_SetupGetInfInformation();