dlls/setupapi/tests/stringtable.c

   1 /*
   2  * Unit test suite for StringTable functions
   3  *
   4  * Copyright 2005 Steven Edwards for ReactOS
   5  *
   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.
  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  * Lesser General Public License for more details.
  15  *
  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
  19  */
  20 /*
  21  * TODO:
  22  * Add test for StringTableStringFromIdEx
  23  */
  24
  25 #include <stdarg.h>
  26
  27 #include "windef.h"
  28 #include "winbase.h"
  29 #include "wingdi.h"
  30 #include "winuser.h"
  31 #include "winreg.h"
  32 #include "setupapi.h"
  33
  34 #include "wine/test.h"
  35
  36
  37 DECLARE_HANDLE(HSTRING_TABLE);
  38
  39 /* Flags for StringTableAddString and StringTableLookUpString */
  40 #define ST_CASE_SENSITIVE_COMPARE       0x00000001
  41
  42 static DWORD    (WINAPI *pStringTableAddString)(HSTRING_TABLE, LPWSTR, DWORD);
  43 static DWORD    (WINAPI *pStringTableAddStringEx)(HSTRING_TABLE, LPWSTR, DWORD, LPVOID, DWORD);
  44 static VOID     (WINAPI *pStringTableDestroy)(HSTRING_TABLE);
  45 static HSTRING_TABLE (WINAPI *pStringTableDuplicate)(HSTRING_TABLE hStringTable);
  46 static HSTRING_TABLE (WINAPI *pStringTableInitialize)(VOID);
  47 static HSTRING_TABLE (WINAPI *pStringTableInitializeEx)(DWORD, DWORD);
  48 static DWORD    (WINAPI *pStringTableLookUpString)(HSTRING_TABLE, LPWSTR, DWORD);
  49 static DWORD    (WINAPI *pStringTableLookUpStringEx)(HSTRING_TABLE, LPWSTR, DWORD, LPVOID, DWORD);
  50 static LPWSTR   (WINAPI *pStringTableStringFromId)(HSTRING_TABLE, DWORD);
  51 #if 0
  52 static BOOL     (WINAPI *pStringTableStringFromIdEx)(HSTRING_TABLE, DWORD, LPWSTR, LPDWORD);
  53 static VOID     (WINAPI *pStringTableTrim)(HSTRING_TABLE);
  54 #endif
  55
  56 HMODULE hdll;
  57 static WCHAR string[] = {'s','t','r','i','n','g',0};
  58 static WCHAR String[] = {'S','t','r','i','n','g',0};
  59 static WCHAR foo[] = {'f','o','o',0};
  60
  61 static void load_it_up(void)
  62 {
  63     hdll = GetModuleHandleA("setupapi.dll");
  64
  65     pStringTableInitialize = (void*)GetProcAddress(hdll, "StringTableInitialize");
  66     if (!pStringTableInitialize)
  67         pStringTableInitialize = (void*)GetProcAddress(hdll, "pSetupStringTableInitialize");
  68
  69     pStringTableInitializeEx = (void*)GetProcAddress(hdll, "StringTableInitializeEx");
  70     if (!pStringTableInitializeEx)
  71         pStringTableInitializeEx = (void*)GetProcAddress(hdll, "pSetupStringTableInitializeEx");
  72
  73     pStringTableAddString = (void*)GetProcAddress(hdll, "StringTableAddString");
  74     if (!pStringTableAddString)
  75         pStringTableAddString = (void*)GetProcAddress(hdll, "pSetupStringTableAddString");
  76
  77     pStringTableAddStringEx = (void*)GetProcAddress(hdll, "StringTableAddStringEx");
  78     if (!pStringTableAddStringEx)
  79         pStringTableAddStringEx = (void*)GetProcAddress(hdll, "pSetupStringTableAddStringEx");
  80
  81     pStringTableDuplicate = (void*)GetProcAddress(hdll, "StringTableDuplicate");
  82     if (!pStringTableDuplicate)
  83         pStringTableDuplicate = (void*)GetProcAddress(hdll, "pSetupStringTableDuplicate");
  84
  85     pStringTableDestroy = (void*)GetProcAddress(hdll, "StringTableDestroy");
  86     if (!pStringTableDestroy)
  87         pStringTableDestroy = (void*)GetProcAddress(hdll, "pSetupStringTableDestroy");
  88
  89     pStringTableLookUpString = (void*)GetProcAddress(hdll, "StringTableLookUpString");
  90     if (!pStringTableLookUpString)
  91         pStringTableLookUpString = (void*)GetProcAddress(hdll, "pSetupStringTableLookUpString");
  92
  93     pStringTableLookUpStringEx = (void*)GetProcAddress(hdll, "StringTableLookUpStringEx");
  94     if (!pStringTableLookUpStringEx)
  95         pStringTableLookUpStringEx = (void*)GetProcAddress(hdll, "pSetupStringTableLookUpStringEx");
  96
  97     pStringTableStringFromId = (void*)GetProcAddress(hdll, "StringTableStringFromId");
  98     if (!pStringTableStringFromId)
  99         pStringTableStringFromId = (void*)GetProcAddress(hdll, "pSetupStringTableStringFromId");
 100 }
 101
 102 static void test_StringTableAddString(void)
 103 {
 104     DWORD retval, hstring, hString, hfoo;
 105     HANDLE table;
 106
 107     table = pStringTableInitialize();
 108     ok(table != NULL, "failed to initialize string table\n");
 109
 110     /* case insensitive */
 111     hstring=pStringTableAddString(table,string,0);
 112     ok(hstring!=-1,"Failed to add string to String Table\n");
 113
 114     retval=pStringTableAddString(table,String,0);
 115     ok(retval!=-1,"Failed to add String to String Table\n");
 116     ok(hstring==retval,"string handle %x != String handle %x in String Table\n", hstring, retval);
 117
 118     hfoo=pStringTableAddString(table,foo,0);
 119     ok(hfoo!=-1,"Failed to add foo to String Table\n");
 120     ok(hfoo!=hstring,"foo and string share the same ID %x in String Table\n", hfoo);
 121
 122     /* case sensitive */
 123     hString=pStringTableAddString(table,String,ST_CASE_SENSITIVE_COMPARE);
 124     ok(hstring!=hString,"String handle and string share same ID %x in Table\n", hstring);
 125
 126     pStringTableDestroy(table);
 127 }
 128
 129 static void test_StringTableAddStringEx(void)
 130 {
 131     DWORD retval, hstring, hString, hfoo;
 132     HANDLE table;
 133
 134     table = pStringTableInitialize();
 135     ok(table != NULL,"Failed to Initialize String Table\n");
 136
 137     /* case insensitive */
 138     hstring = pStringTableAddStringEx(table, string, 0, NULL, 0);
 139     ok(hstring != ~0u, "Failed to add string to String Table\n");
 140
 141     retval = pStringTableAddStringEx(table, String, 0, NULL, 0);
 142     ok(retval != ~0u, "Failed to add String to String Table\n");
 143     ok(hstring == retval, "string handle %x != String handle %x in String Table\n", hstring, retval);
 144
 145     hfoo = pStringTableAddStringEx(table, foo, 0, NULL, 0);
 146     ok(hfoo != ~0u, "Failed to add foo to String Table\n");
 147     ok(hfoo != hstring, "foo and string share the same ID %x in String Table\n", hfoo);
 148
 149     /* case sensitive */
 150     hString = pStringTableAddStringEx(table, String, ST_CASE_SENSITIVE_COMPARE, NULL, 0);
 151     ok(hstring != hString, "String handle and string share same ID %x in Table\n", hstring);
 152
 153     pStringTableDestroy(table);
 154 }
 155
 156 static void test_StringTableDuplicate(void)
 157 {
 158     HANDLE table, table2;
 159
 160     table = pStringTableInitialize();
 161     ok(table != NULL,"Failed to Initialize String Table\n");
 162
 163     table2=pStringTableDuplicate(table);
 164     ok(table2!=NULL,"Failed to duplicate String Table\n");
 165
 166     pStringTableDestroy(table);
 167     pStringTableDestroy(table2);
 168 }
 169
 170 static void test_StringTableLookUpString(void)
 171 {
 172     DWORD retval, retval2, hstring, hString, hfoo;
 173     HANDLE table, table2;
 174
 175     table = pStringTableInitialize();
 176     ok(table != NULL,"failed to initialize string table\n");
 177
 178     hstring = pStringTableAddString(table, string, 0);
 179     ok(hstring != ~0u, "failed to add 'string' to string table\n");
 180
 181     hString = pStringTableAddString(table, String, 0);
 182     ok(hString != ~0u,"failed to add 'String' to string table\n");
 183
 184     hfoo = pStringTableAddString(table, foo, 0);
 185     ok(hfoo != ~0u, "failed to add 'foo' to string table\n");
 186
 187     table2 = pStringTableDuplicate(table);
 188     ok(table2 != NULL, "Failed to duplicate String Table\n");
 189
 190     /* case insensitive */
 191     retval=pStringTableLookUpString(table,string,0);
 192     ok(retval!=-1,"Failed find string in String Table 1\n");
 193     ok(retval==hstring,
 194         "Lookup for string (%x) does not match previous handle (%x) in String Table 1\n",
 195         retval, hstring);
 196
 197     retval=pStringTableLookUpString(table2,string,0);
 198     ok(retval!=-1,"Failed find string in String Table 2\n");
 199
 200     retval=pStringTableLookUpString(table,String,0);
 201     ok(retval!=-1,"Failed find String in String Table 1\n");
 202
 203     retval=pStringTableLookUpString(table2,String,0);
 204     ok(retval!=-1,"Failed find String in String Table 2\n");
 205
 206     retval=pStringTableLookUpString(table,foo,0);
 207     ok(retval!=-1,"Failed find foo in String Table 1\n");
 208     ok(retval==hfoo,
 209         "Lookup for foo (%x) does not match previous handle (%x) in String Table 1\n",
 210         retval, hfoo);
 211
 212     retval=pStringTableLookUpString(table2,foo,0);
 213     ok(retval!=-1,"Failed find foo in String Table 2\n");
 214
 215     /* case sensitive */
 216     retval=pStringTableLookUpString(table,string,ST_CASE_SENSITIVE_COMPARE);
 217     retval2=pStringTableLookUpString(table,String,ST_CASE_SENSITIVE_COMPARE);
 218     ok(retval!=retval2,"Lookup of string equals String in Table 1\n");
 219     ok(retval==hString,
 220         "Lookup for String (%x) does not match previous handle (%x) in String Table 1\n",
 221         retval, hString);
 222
 223     pStringTableDestroy(table);
 224     pStringTableDestroy(table2);
 225 }
 226
 227 static void test_StringTableLookUpStringEx(void)
 228 {
 229     static WCHAR uilevel[] = {'U','I','L','E','V','E','L',0};
 230     DWORD retval, retval2, hstring, hString, hfoo, data;
 231     HANDLE table, table2;
 232     char buffer[4];
 233
 234     table = pStringTableInitialize();
 235     ok(table != NULL,"Failed to Initialize String Table\n");
 236
 237     hstring = pStringTableAddString(table, string, 0);
 238     ok(hstring != ~0u, "failed to add 'string' to string table\n");
 239
 240     hString = pStringTableAddString(table, String, 0);
 241     ok(hString != ~0u,"failed to add 'String' to string table\n");
 242
 243     hfoo = pStringTableAddString(table, foo, 0);
 244     ok(hfoo != ~0u, "failed to add 'foo' to string table\n");
 245
 246     table2 = pStringTableDuplicate(table);
 247     ok(table2 != NULL, "Failed to duplicate String Table\n");
 248
 249     /* case insensitive */
 250     retval = pStringTableLookUpStringEx(table, string, 0, NULL, 0);
 251     ok(retval != ~0u, "Failed find string in String Table 1\n");
 252     ok(retval == hstring,
 253         "Lookup for string (%x) does not match previous handle (%x) in String Table 1\n",
 254         retval, hstring);
 255
 256     retval = pStringTableLookUpStringEx(table2, string, 0, NULL, 0);
 257     ok(retval != ~0u, "Failed find string in String Table 2\n");
 258
 259     retval = pStringTableLookUpStringEx(table, String, 0, NULL, 0);
 260     ok(retval != ~0u, "Failed find String in String Table 1\n");
 261
 262     retval = pStringTableLookUpStringEx(table2, String, 0, NULL, 0);
 263     ok(retval != ~0u, "Failed find String in String Table 2\n");
 264
 265     retval=pStringTableLookUpStringEx(table, foo, 0, NULL, 0);
 266     ok(retval != ~0u, "Failed find foo in String Table 1\n");
 267     ok(retval == hfoo,
 268         "Lookup for foo (%x) does not match previous handle (%x) in String Table 1\n",
 269         retval, hfoo);
 270
 271     retval = pStringTableLookUpStringEx(table2, foo, 0, NULL, 0);
 272     ok(retval != ~0u, "Failed find foo in String Table 2\n");
 273
 274     /* case sensitive */
 275     retval = pStringTableLookUpStringEx(table, string,ST_CASE_SENSITIVE_COMPARE, NULL, 0);
 276     retval2 = pStringTableLookUpStringEx(table, String, ST_CASE_SENSITIVE_COMPARE, NULL, 0);
 277     ok(retval != retval2, "Lookup of string equals String in Table 1\n");
 278     ok(retval == hString,
 279         "Lookup for String (%x) does not match previous handle (%x) in String Table 1\n",
 280         retval, hString);
 281
 282     pStringTableDestroy(table);
 283
 284     table = pStringTableInitializeEx(0x1000, 0);
 285     ok(table != NULL, "failed to initialize string table\n");
 286
 287     data = 0xaaaaaaaa;
 288     retval = pStringTableAddStringEx(table, uilevel, 0x5, &data, sizeof(data));
 289     ok(retval != ~0u, "failed to add 'UILEVEL' to string table\n");
 290
 291     memset(buffer, 0x55, sizeof(buffer));
 292     retval = pStringTableLookUpStringEx(table, uilevel, ST_CASE_SENSITIVE_COMPARE, buffer, 0);
 293     ok(retval != ~0u, "failed find 'UILEVEL' in string table\n");
 294     ok(memcmp(buffer, &data, 4), "unexpected data\n");
 295
 296     memset(buffer, 0x55, sizeof(buffer));
 297     retval = pStringTableLookUpStringEx(table, uilevel, ST_CASE_SENSITIVE_COMPARE, buffer, 2);
 298     ok(retval != ~0u, "failed find 'UILEVEL' in string table\n");
 299     ok(!memcmp(buffer, &data, 2), "unexpected data\n");
 300
 301     memset(buffer, 0x55, sizeof(buffer));
 302     retval = pStringTableLookUpStringEx(table, uilevel, ST_CASE_SENSITIVE_COMPARE, buffer, sizeof(buffer));
 303     ok(retval != ~0u, "failed find 'UILEVEL' in string table\n");
 304     ok(!memcmp(buffer, &data, 4), "unexpected data\n");
 305
 306     pStringTableDestroy(table);
 307     pStringTableDestroy(table2);
 308 }
 309
 310 static void test_StringTableStringFromId(void)
 311 {
 312     HANDLE table;
 313     DWORD hstring;
 314     WCHAR *string2;
 315     int result;
 316
 317     table = pStringTableInitialize();
 318     ok(table != NULL,"Failed to Initialize String Table\n");
 319
 320     hstring = pStringTableAddString(table, string, 0);
 321     ok(hstring != ~0u,"failed to add 'string' to string table\n");
 322
 323     /* correct */
 324     string2=pStringTableStringFromId(table,pStringTableLookUpString(table,string,0));
 325     ok(string2!=NULL,"Failed to look up string by ID from String Table\n");
 326
 327     result=lstrcmpiW(string, string2);
 328     ok(result==0,"StringID %p does not match requested StringID %p\n",string,string2);
 329
 330     pStringTableDestroy(table);
 331 }
 332
 333 START_TEST(stringtable)
 334 {
 335     load_it_up();
 336
 337     test_StringTableAddString();
 338     test_StringTableAddStringEx();
 339     test_StringTableDuplicate();
 340     test_StringTableLookUpString();
 341     test_StringTableLookUpStringEx();
 342     test_StringTableStringFromId();
 343 }