dlls/wininet/tests/urlcache.c

   1 /*
   2  * URL Cache Tests
   3  *
   4  * Copyright 2008 Robert Shearman for CodeWeavers
   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 #include <stdarg.h>
  22 #include <stdio.h>
  23 #include <stdlib.h>
  24
  25 #include "windef.h"
  26 #include "winbase.h"
  27 #include "winnls.h"
  28 #include "wininet.h"
  29 #include "winineti.h"
  30
  31 #include "wine/test.h"
  32
  33 static const char test_url[] = "http://urlcachetest.winehq.org/index.html";
  34 static const WCHAR test_urlW[] = {'h','t','t','p',':','/','/','u','r','l','c','a','c','h','e','t','e','s','t','.',
  35     'w','i','n','e','h','q','.','o','r','g','/','i','n','d','e','x','.','h','t','m','l',0};
  36 static const char test_url1[] = "Visited: user@http://urlcachetest.winehq.org/index.html";
  37 static const char test_hash_collisions1[] = "Visited: http://winehq.org/doc0.html";
  38 static const char test_hash_collisions2[] = "Visited: http://winehq.org/doc75651909.html";
  39
  40 static BOOL (WINAPI *pDeleteUrlCacheEntryA)(LPCSTR);
  41 static BOOL (WINAPI *pUnlockUrlCacheEntryFileA)(LPCSTR,DWORD);
  42
  43 static char filenameA[MAX_PATH + 1];
  44 static char filenameA1[MAX_PATH + 1];
  45 static BOOL old_ie = FALSE;
  46
  47 static void check_cache_entry_infoA(const char *returnedfrom, LPINTERNET_CACHE_ENTRY_INFO lpCacheEntryInfo)
  48 {
  49     ok(lpCacheEntryInfo->dwStructSize == sizeof(*lpCacheEntryInfo), "%s: dwStructSize was %d\n", returnedfrom, lpCacheEntryInfo->dwStructSize);
  50     ok(!strcmp(lpCacheEntryInfo->lpszSourceUrlName, test_url), "%s: lpszSourceUrlName should be %s instead of %s\n", returnedfrom, test_url, lpCacheEntryInfo->lpszSourceUrlName);
  51     ok(!strcmp(lpCacheEntryInfo->lpszLocalFileName, filenameA), "%s: lpszLocalFileName should be %s instead of %s\n", returnedfrom, filenameA, lpCacheEntryInfo->lpszLocalFileName);
  52     ok(!strcmp(lpCacheEntryInfo->lpszFileExtension, "html"), "%s: lpszFileExtension should be html instead of %s\n", returnedfrom, lpCacheEntryInfo->lpszFileExtension);
  53 }
  54
  55 static void test_find_url_cache_entriesA(void)
  56 {
  57     BOOL ret;
  58     HANDLE hEnumHandle;
  59     BOOL found = FALSE;
  60     DWORD cbCacheEntryInfo;
  61     DWORD cbCacheEntryInfoSaved;
  62     LPINTERNET_CACHE_ENTRY_INFO lpCacheEntryInfo;
  63
  64     cbCacheEntryInfo = 0;
  65     SetLastError(0xdeadbeef);
  66     hEnumHandle = FindFirstUrlCacheEntry(NULL, NULL, &cbCacheEntryInfo);
  67     ok(!hEnumHandle, "FindFirstUrlCacheEntry should have failed\n");
  68     ok(GetLastError() == ERROR_INSUFFICIENT_BUFFER, "FindFirstUrlCacheEntry should have set last error to ERROR_INSUFFICIENT_BUFFER instead of %d\n", GetLastError());
  69     lpCacheEntryInfo = HeapAlloc(GetProcessHeap(), 0, cbCacheEntryInfo * sizeof(char));
  70     cbCacheEntryInfoSaved = cbCacheEntryInfo;
  71     hEnumHandle = FindFirstUrlCacheEntry(NULL, lpCacheEntryInfo, &cbCacheEntryInfo);
  72     ok(hEnumHandle != NULL, "FindFirstUrlCacheEntry failed with error %d\n", GetLastError());
  73     while (TRUE)
  74     {
  75         if (!strcmp(lpCacheEntryInfo->lpszSourceUrlName, test_url))
  76         {
  77             found = TRUE;
  78             ret = TRUE;
  79             break;
  80         }
  81         SetLastError(0xdeadbeef);
  82         cbCacheEntryInfo = cbCacheEntryInfoSaved;
  83         ret = FindNextUrlCacheEntry(hEnumHandle, lpCacheEntryInfo, &cbCacheEntryInfo);
  84         if (!ret)
  85         {
  86             if (GetLastError() == ERROR_INSUFFICIENT_BUFFER)
  87             {
  88                 lpCacheEntryInfo = HeapReAlloc(GetProcessHeap(), 0, lpCacheEntryInfo, cbCacheEntryInfo);
  89                 cbCacheEntryInfoSaved = cbCacheEntryInfo;
  90                 ret = FindNextUrlCacheEntry(hEnumHandle, lpCacheEntryInfo, &cbCacheEntryInfo);
  91             }
  92         }
  93         if (!ret)
  94             break;
  95     }
  96     ok(ret, "FindNextUrlCacheEntry failed with error %d\n", GetLastError());
  97     ok(found, "Committed url cache entry not found during enumeration\n");
  98
  99     ret = FindCloseUrlCache(hEnumHandle);
 100     ok(ret, "FindCloseUrlCache failed with error %d\n", GetLastError());
 101 }
 102
 103 static void test_GetUrlCacheEntryInfoExA(void)
 104 {
 105     BOOL ret;
 106     DWORD cbCacheEntryInfo, cbRedirectUrl;
 107     LPINTERNET_CACHE_ENTRY_INFO lpCacheEntryInfo;
 108
 109     SetLastError(0xdeadbeef);
 110     ret = GetUrlCacheEntryInfoEx(NULL, NULL, NULL, NULL, NULL, NULL, 0);
 111     ok(!ret, "GetUrlCacheEntryInfoEx with NULL URL and NULL args should have failed\n");
 112     ok(GetLastError() == ERROR_INVALID_PARAMETER,
 113        "GetUrlCacheEntryInfoEx with NULL URL and NULL args should have set last error to ERROR_INVALID_PARAMETER instead of %d\n", GetLastError());
 114
 115     cbCacheEntryInfo = sizeof(INTERNET_CACHE_ENTRY_INFO);
 116     SetLastError(0xdeadbeef);
 117     ret = GetUrlCacheEntryInfoEx("", NULL, &cbCacheEntryInfo, NULL, NULL, NULL, 0);
 118     ok(!ret, "GetUrlCacheEntryInfoEx with zero-length buffer should fail\n");
 119     ok(GetLastError() == ERROR_FILE_NOT_FOUND,
 120        "GetUrlCacheEntryInfoEx should have set last error to ERROR_FILE_NOT_FOUND instead of %d\n", GetLastError());
 121
 122     ret = GetUrlCacheEntryInfoEx(test_url, NULL, NULL, NULL, NULL, NULL, 0);
 123     ok(ret, "GetUrlCacheEntryInfoEx with NULL args failed with error %d\n", GetLastError());
 124
 125     cbCacheEntryInfo = 0;
 126     SetLastError(0xdeadbeef);
 127     ret = GetUrlCacheEntryInfoEx(test_url, NULL, &cbCacheEntryInfo, NULL, NULL, NULL, 0);
 128     ok(!ret, "GetUrlCacheEntryInfoEx with zero-length buffer should fail\n");
 129     ok(GetLastError() == ERROR_INSUFFICIENT_BUFFER,
 130        "GetUrlCacheEntryInfoEx should have set last error to ERROR_INSUFFICIENT_BUFFER instead of %d\n", GetLastError());
 131
 132     lpCacheEntryInfo = HeapAlloc(GetProcessHeap(), 0, cbCacheEntryInfo);
 133
 134     SetLastError(0xdeadbeef);
 135     ret = GetUrlCacheEntryInfoEx(test_url, NULL, NULL, NULL, NULL, NULL, 0x200 /*GET_INSTALLED_ENTRY*/);
 136     ok(!ret, "GetUrlCacheEntryInfoEx succeeded\n");
 137     ok(GetLastError() == ERROR_FILE_NOT_FOUND,
 138        "GetUrlCacheEntryInfoEx should have set last error to ERROR_FILE_NOT_FOUND instead of %d\n", GetLastError());
 139
 140     /* Unicode version of function seems to ignore 0x200 flag */
 141     ret = GetUrlCacheEntryInfoExW(test_urlW, NULL, NULL, NULL, NULL, NULL, 0x200 /*GET_INSTALLED_ENTRY*/);
 142     ok(ret || broken(old_ie && !ret), "GetUrlCacheEntryInfoExW failed with error %d\n", GetLastError());
 143
 144     ret = GetUrlCacheEntryInfoEx(test_url, lpCacheEntryInfo, &cbCacheEntryInfo, NULL, NULL, NULL, 0);
 145     ok(ret, "GetUrlCacheEntryInfoEx failed with error %d\n", GetLastError());
 146
 147     if (ret) check_cache_entry_infoA("GetUrlCacheEntryInfoEx", lpCacheEntryInfo);
 148
 149     lpCacheEntryInfo->CacheEntryType |= 0x10000000; /* INSTALLED_CACHE_ENTRY */
 150     ret = SetUrlCacheEntryInfoA(test_url, lpCacheEntryInfo, CACHE_ENTRY_ATTRIBUTE_FC);
 151     ok(ret, "SetUrlCacheEntryInfoA failed with error %d\n", GetLastError());
 152
 153     SetLastError(0xdeadbeef);
 154     ret = GetUrlCacheEntryInfoEx(test_url, NULL, NULL, NULL, NULL, NULL, 0x200 /*GET_INSTALLED_ENTRY*/);
 155     ok(ret, "GetUrlCacheEntryInfoEx failed with error %d\n", GetLastError());
 156
 157     cbCacheEntryInfo = 100000;
 158     SetLastError(0xdeadbeef);
 159     ret = GetUrlCacheEntryInfoEx(test_url, NULL, &cbCacheEntryInfo, NULL, NULL, NULL, 0);
 160     ok(!ret, "GetUrlCacheEntryInfoEx with zero-length buffer should fail\n");
 161     ok(GetLastError() == ERROR_INSUFFICIENT_BUFFER, "GetUrlCacheEntryInfoEx should have set last error to ERROR_INSUFFICIENT_BUFFER instead of %d\n", GetLastError());
 162
 163     HeapFree(GetProcessHeap(), 0, lpCacheEntryInfo);
 164
 165     /* Querying the redirect URL fails with ERROR_INVALID_PARAMETER */
 166     SetLastError(0xdeadbeef);
 167     ret = GetUrlCacheEntryInfoEx(test_url, NULL, NULL, NULL, &cbRedirectUrl, NULL, 0);
 168     ok(!ret, "GetUrlCacheEntryInfoEx should have failed\n");
 169     ok(GetLastError() == ERROR_INVALID_PARAMETER,
 170        "expected ERROR_INVALID_PARAMETER, got %d\n", GetLastError());
 171     SetLastError(0xdeadbeef);
 172     ret = GetUrlCacheEntryInfoEx(test_url, NULL, &cbCacheEntryInfo, NULL, &cbRedirectUrl, NULL, 0);
 173     ok(!ret, "GetUrlCacheEntryInfoEx should have failed\n");
 174     ok(GetLastError() == ERROR_INVALID_PARAMETER,
 175        "expected ERROR_INVALID_PARAMETER, got %d\n", GetLastError());
 176 }
 177
 178 static void test_RetrieveUrlCacheEntryA(void)
 179 {
 180     BOOL ret;
 181     DWORD cbCacheEntryInfo;
 182
 183     cbCacheEntryInfo = 0;
 184     SetLastError(0xdeadbeef);
 185     ret = RetrieveUrlCacheEntryFile(NULL, NULL, &cbCacheEntryInfo, 0);
 186     ok(!ret, "RetrieveUrlCacheEntryFile should have failed\n");
 187     ok(GetLastError() == ERROR_INVALID_PARAMETER, "RetrieveUrlCacheEntryFile should have set last error to ERROR_INVALID_PARAMETER instead of %d\n", GetLastError());
 188
 189     if (0)
 190     {
 191         /* Crashes on Win9x, NT4 and W2K */
 192         SetLastError(0xdeadbeef);
 193         ret = RetrieveUrlCacheEntryFile(test_url, NULL, NULL, 0);
 194         ok(!ret, "RetrieveUrlCacheEntryFile should have failed\n");
 195         ok(GetLastError() == ERROR_INVALID_PARAMETER, "RetrieveUrlCacheEntryFile should have set last error to ERROR_INVALID_PARAMETER instead of %d\n", GetLastError());
 196     }
 197
 198     SetLastError(0xdeadbeef);
 199     cbCacheEntryInfo = 100000;
 200     ret = RetrieveUrlCacheEntryFile(NULL, NULL, &cbCacheEntryInfo, 0);
 201     ok(!ret, "RetrieveUrlCacheEntryFile should have failed\n");
 202     ok(GetLastError() == ERROR_INVALID_PARAMETER, "RetrieveUrlCacheEntryFile should have set last error to ERROR_INVALID_PARAMETER instead of %d\n", GetLastError());
 203 }
 204
 205 static void test_IsUrlCacheEntryExpiredA(void)
 206 {
 207     static const char uncached_url[] =
 208         "What's the airspeed velocity of an unladen swallow?";
 209     BOOL ret;
 210     FILETIME ft;
 211     DWORD size;
 212     LPINTERNET_CACHE_ENTRY_INFO info;
 213     ULARGE_INTEGER exp_time;
 214
 215     /* The function returns TRUE when the output time is NULL or the tested URL
 216      * is NULL.
 217      */
 218     ret = IsUrlCacheEntryExpiredA(NULL, 0, NULL);
 219     ok(ret, "expected TRUE\n");
 220     ft.dwLowDateTime = 0xdeadbeef;
 221     ft.dwHighDateTime = 0xbaadf00d;
 222     ret = IsUrlCacheEntryExpiredA(NULL, 0, &ft);
 223     ok(ret, "expected TRUE\n");
 224     ok(ft.dwLowDateTime == 0xdeadbeef && ft.dwHighDateTime == 0xbaadf00d,
 225        "expected time to be unchanged, got (%u,%u)\n",
 226        ft.dwLowDateTime, ft.dwHighDateTime);
 227     ret = IsUrlCacheEntryExpiredA(test_url, 0, NULL);
 228     ok(ret, "expected TRUE\n");
 229
 230     /* The return value should indicate whether the URL is expired,
 231      * and the filetime indicates the last modified time, but a cache entry
 232      * with a zero expire time is "not expired".
 233      */
 234     ft.dwLowDateTime = 0xdeadbeef;
 235     ft.dwHighDateTime = 0xbaadf00d;
 236     ret = IsUrlCacheEntryExpiredA(test_url, 0, &ft);
 237     ok(!ret, "expected FALSE\n");
 238     ok(!ft.dwLowDateTime && !ft.dwHighDateTime,
 239        "expected time (0,0), got (%u,%u)\n",
 240        ft.dwLowDateTime, ft.dwHighDateTime);
 241
 242     /* Same behavior with bogus flags. */
 243     ft.dwLowDateTime = 0xdeadbeef;
 244     ft.dwHighDateTime = 0xbaadf00d;
 245     ret = IsUrlCacheEntryExpiredA(test_url, 0xffffffff, &ft);
 246     ok(!ret, "expected FALSE\n");
 247     ok(!ft.dwLowDateTime && !ft.dwHighDateTime,
 248        "expected time (0,0), got (%u,%u)\n",
 249        ft.dwLowDateTime, ft.dwHighDateTime);
 250
 251     /* Set the expire time to a point in the past.. */
 252     ret = GetUrlCacheEntryInfo(test_url, NULL, &size);
 253     ok(!ret, "GetUrlCacheEntryInfo should have failed\n");
 254     ok(GetLastError() == ERROR_INSUFFICIENT_BUFFER,
 255        "expected ERROR_INSUFFICIENT_BUFFER, got %d\n", GetLastError());
 256     info = HeapAlloc(GetProcessHeap(), 0, size);
 257     ret = GetUrlCacheEntryInfo(test_url, info, &size);
 258     ok(ret, "GetUrlCacheEntryInfo failed: %d\n", GetLastError());
 259     GetSystemTimeAsFileTime(&info->ExpireTime);
 260     exp_time.u.LowPart = info->ExpireTime.dwLowDateTime;
 261     exp_time.u.HighPart = info->ExpireTime.dwHighDateTime;
 262     exp_time.QuadPart -= 10 * 60 * (ULONGLONG)10000000;
 263     info->ExpireTime.dwLowDateTime = exp_time.u.LowPart;
 264     info->ExpireTime.dwHighDateTime = exp_time.u.HighPart;
 265     ret = SetUrlCacheEntryInfo(test_url, info, CACHE_ENTRY_EXPTIME_FC);
 266     ok(ret, "SetUrlCacheEntryInfo failed: %d\n", GetLastError());
 267     ft.dwLowDateTime = 0xdeadbeef;
 268     ft.dwHighDateTime = 0xbaadf00d;
 269     /* and the entry should be expired. */
 270     ret = IsUrlCacheEntryExpiredA(test_url, 0, &ft);
 271     ok(ret, "expected TRUE\n");
 272     /* The modified time returned is 0. */
 273     ok(!ft.dwLowDateTime && !ft.dwHighDateTime,
 274        "expected time (0,0), got (%u,%u)\n",
 275        ft.dwLowDateTime, ft.dwHighDateTime);
 276     /* Set the expire time to a point in the future.. */
 277     exp_time.QuadPart += 20 * 60 * (ULONGLONG)10000000;
 278     info->ExpireTime.dwLowDateTime = exp_time.u.LowPart;
 279     info->ExpireTime.dwHighDateTime = exp_time.u.HighPart;
 280     ret = SetUrlCacheEntryInfo(test_url, info, CACHE_ENTRY_EXPTIME_FC);
 281     ok(ret, "SetUrlCacheEntryInfo failed: %d\n", GetLastError());
 282     ft.dwLowDateTime = 0xdeadbeef;
 283     ft.dwHighDateTime = 0xbaadf00d;
 284     /* and the entry should no longer be expired. */
 285     ret = IsUrlCacheEntryExpiredA(test_url, 0, &ft);
 286     ok(!ret, "expected FALSE\n");
 287     /* The modified time returned is still 0. */
 288     ok(!ft.dwLowDateTime && !ft.dwHighDateTime,
 289        "expected time (0,0), got (%u,%u)\n",
 290        ft.dwLowDateTime, ft.dwHighDateTime);
 291     /* Set the modified time... */
 292     GetSystemTimeAsFileTime(&info->LastModifiedTime);
 293     ret = SetUrlCacheEntryInfo(test_url, info, CACHE_ENTRY_MODTIME_FC);
 294     ok(ret, "SetUrlCacheEntryInfo failed: %d\n", GetLastError());
 295     /* and the entry should still be unexpired.. */
 296     ret = IsUrlCacheEntryExpiredA(test_url, 0, &ft);
 297     ok(!ret, "expected FALSE\n");
 298     /* but the modified time returned is the last modified time just set. */
 299     ok(ft.dwLowDateTime == info->LastModifiedTime.dwLowDateTime &&
 300        ft.dwHighDateTime == info->LastModifiedTime.dwHighDateTime,
 301        "expected time (%u,%u), got (%u,%u)\n",
 302        info->LastModifiedTime.dwLowDateTime,
 303        info->LastModifiedTime.dwHighDateTime,
 304        ft.dwLowDateTime, ft.dwHighDateTime);
 305     HeapFree(GetProcessHeap(), 0, info);
 306
 307     /* An uncached URL is implicitly expired, but with unknown time. */
 308     ft.dwLowDateTime = 0xdeadbeef;
 309     ft.dwHighDateTime = 0xbaadf00d;
 310     ret = IsUrlCacheEntryExpiredA(uncached_url, 0, &ft);
 311     ok(ret, "expected TRUE\n");
 312     ok(!ft.dwLowDateTime && !ft.dwHighDateTime,
 313        "expected time (0,0), got (%u,%u)\n",
 314        ft.dwLowDateTime, ft.dwHighDateTime);
 315 }
 316
 317 static void _check_file_exists(LONG l, LPCSTR filename)
 318 {
 319     HANDLE file;
 320
 321     file = CreateFileA(filename, GENERIC_READ, FILE_SHARE_READ|FILE_SHARE_WRITE,
 322                        NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
 323     ok_(__FILE__,l)(file != INVALID_HANDLE_VALUE,
 324                     "expected file to exist, CreateFile failed with error %d\n",
 325                     GetLastError());
 326     CloseHandle(file);
 327 }
 328
 329 #define check_file_exists(f) _check_file_exists(__LINE__, f)
 330
 331 static void _check_file_not_exists(LONG l, LPCSTR filename)
 332 {
 333     HANDLE file;
 334
 335     file = CreateFileA(filename, GENERIC_READ, FILE_SHARE_READ|FILE_SHARE_WRITE,
 336                        NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
 337     ok_(__FILE__,l)(file == INVALID_HANDLE_VALUE,
 338                     "expected file not to exist\n");
 339     if (file != INVALID_HANDLE_VALUE)
 340         CloseHandle(file);
 341 }
 342
 343 #define check_file_not_exists(f) _check_file_not_exists(__LINE__, f)
 344
 345 static void create_and_write_file(LPCSTR filename, void *data, DWORD len)
 346 {
 347     HANDLE file;
 348     DWORD written;
 349     BOOL ret;
 350
 351     file = CreateFileA(filename, GENERIC_WRITE,
 352                        FILE_SHARE_READ|FILE_SHARE_WRITE, NULL, CREATE_ALWAYS,
 353                        FILE_ATTRIBUTE_NORMAL, NULL);
 354     ok(file != INVALID_HANDLE_VALUE, "CreateFileA failed with error %d\n", GetLastError());
 355
 356     ret = WriteFile(file, data, len, &written, NULL);
 357     ok(ret, "WriteFile failed with error %d\n", GetLastError());
 358
 359     CloseHandle(file);
 360 }
 361
 362 static void test_urlcacheA(void)
 363 {
 364     static char ok_header[] = "HTTP/1.0 200 OK\r\n\r\n";
 365     BOOL ret;
 366     HANDLE hFile;
 367     BYTE zero_byte = 0;
 368     LPINTERNET_CACHE_ENTRY_INFO lpCacheEntryInfo;
 369     LPINTERNET_CACHE_ENTRY_INFO lpCacheEntryInfo2;
 370     DWORD cbCacheEntryInfo;
 371     static const FILETIME filetime_zero;
 372     FILETIME now;
 373
 374     ret = CreateUrlCacheEntry(test_url, 0, "html", filenameA, 0);
 375     ok(ret, "CreateUrlCacheEntry failed with error %d\n", GetLastError());
 376
 377     ret = CreateUrlCacheEntry(test_url, 0, "html", filenameA1, 0);
 378     ok(ret, "CreateUrlCacheEntry failed with error %d\n", GetLastError());
 379     check_file_exists(filenameA1);
 380     DeleteFileA(filenameA1);
 381
 382     ok(lstrcmpiA(filenameA, filenameA1), "expected a different file name\n");
 383
 384     create_and_write_file(filenameA, &zero_byte, sizeof(zero_byte));
 385
 386     ret = CommitUrlCacheEntry(test_url1, NULL, filetime_zero, filetime_zero, NORMAL_CACHE_ENTRY, NULL, 0, "html", NULL);
 387     ok(ret, "CommitUrlCacheEntry failed with error %d\n", GetLastError());
 388     cbCacheEntryInfo = 0;
 389     ret = GetUrlCacheEntryInfo(test_url1, NULL, &cbCacheEntryInfo);
 390     ok(!ret, "GetUrlCacheEntryInfo should have failed\n");
 391     ok(GetLastError() == ERROR_INSUFFICIENT_BUFFER,
 392        "GetUrlCacheEntryInfo should have set last error to ERROR_INSUFFICIENT_BUFFER instead of %d\n", GetLastError());
 393     lpCacheEntryInfo = HeapAlloc(GetProcessHeap(), 0, cbCacheEntryInfo);
 394     ret = GetUrlCacheEntryInfo(test_url1, lpCacheEntryInfo, &cbCacheEntryInfo);
 395     ok(ret, "GetUrlCacheEntryInfo failed with error %d\n", GetLastError());
 396     ok(!memcmp(&lpCacheEntryInfo->ExpireTime, &filetime_zero, sizeof(FILETIME)),
 397        "expected zero ExpireTime\n");
 398     ok(!memcmp(&lpCacheEntryInfo->LastModifiedTime, &filetime_zero, sizeof(FILETIME)),
 399        "expected zero LastModifiedTime\n");
 400     ok(lpCacheEntryInfo->CacheEntryType == (NORMAL_CACHE_ENTRY|URLHISTORY_CACHE_ENTRY) ||
 401        broken(lpCacheEntryInfo->CacheEntryType == NORMAL_CACHE_ENTRY /* NT4/W2k */),
 402        "expected type NORMAL_CACHE_ENTRY|URLHISTORY_CACHE_ENTRY, got %08x\n",
 403        lpCacheEntryInfo->CacheEntryType);
 404     ok(!U(*lpCacheEntryInfo).dwExemptDelta, "expected dwExemptDelta 0, got %d\n",
 405        U(*lpCacheEntryInfo).dwExemptDelta);
 406
 407     /* Make sure there is a notable change in timestamps */
 408     Sleep(1000);
 409
 410     /* A subsequent commit with a different time/type doesn't change most of the entry */
 411     GetSystemTimeAsFileTime(&now);
 412     ret = CommitUrlCacheEntry(test_url1, NULL, now, now, NORMAL_CACHE_ENTRY,
 413             (LPBYTE)ok_header, strlen(ok_header), NULL, NULL);
 414     ok(ret, "CommitUrlCacheEntry failed with error %d\n", GetLastError());
 415     cbCacheEntryInfo = 0;
 416     ret = GetUrlCacheEntryInfo(test_url1, NULL, &cbCacheEntryInfo);
 417     ok(!ret, "GetUrlCacheEntryInfo should have failed\n");
 418     ok(GetLastError() == ERROR_INSUFFICIENT_BUFFER,
 419        "expected ERROR_INSUFFICIENT_BUFFER, got %d\n", GetLastError());
 420     lpCacheEntryInfo2 = HeapAlloc(GetProcessHeap(), 0, cbCacheEntryInfo);
 421     ret = GetUrlCacheEntryInfo(test_url1, lpCacheEntryInfo2, &cbCacheEntryInfo);
 422     ok(ret, "GetUrlCacheEntryInfo failed with error %d\n", GetLastError());
 423     /* but it does change the time.. */
 424     ok(memcmp(&lpCacheEntryInfo2->ExpireTime, &filetime_zero, sizeof(FILETIME)),
 425        "expected positive ExpireTime\n");
 426     ok(memcmp(&lpCacheEntryInfo2->LastModifiedTime, &filetime_zero, sizeof(FILETIME)),
 427        "expected positive LastModifiedTime\n");
 428     ok(lpCacheEntryInfo2->CacheEntryType == (NORMAL_CACHE_ENTRY|URLHISTORY_CACHE_ENTRY) ||
 429        broken(lpCacheEntryInfo2->CacheEntryType == NORMAL_CACHE_ENTRY /* NT4/W2k */),
 430        "expected type NORMAL_CACHE_ENTRY|URLHISTORY_CACHE_ENTRY, got %08x\n",
 431        lpCacheEntryInfo2->CacheEntryType);
 432     /* and set the headers. */
 433     ok(lpCacheEntryInfo2->dwHeaderInfoSize == 19,
 434         "expected headers size 19, got %d\n",
 435         lpCacheEntryInfo2->dwHeaderInfoSize);
 436     /* Hit rate gets incremented by 1 */
 437     ok((lpCacheEntryInfo->dwHitRate + 1) == lpCacheEntryInfo2->dwHitRate,
 438         "HitRate not incremented by one on commit\n");
 439     /* Last access time should be updated */
 440     ok(!(lpCacheEntryInfo->LastAccessTime.dwHighDateTime == lpCacheEntryInfo2->LastAccessTime.dwHighDateTime &&
 441         lpCacheEntryInfo->LastAccessTime.dwLowDateTime == lpCacheEntryInfo2->LastAccessTime.dwLowDateTime),
 442         "Last accessed time was not updated by commit\n");
 443     /* File extension should be unset */
 444     ok(lpCacheEntryInfo2->lpszFileExtension == NULL,
 445         "Fileextension isn't unset: %s\n",
 446         lpCacheEntryInfo2->lpszFileExtension);
 447     HeapFree(GetProcessHeap(), 0, lpCacheEntryInfo);
 448     HeapFree(GetProcessHeap(), 0, lpCacheEntryInfo2);
 449
 450     ret = CommitUrlCacheEntry(test_url, filenameA, filetime_zero, filetime_zero, NORMAL_CACHE_ENTRY, NULL, 0, "html", NULL);
 451     ok(ret, "CommitUrlCacheEntry failed with error %d\n", GetLastError());
 452
 453     cbCacheEntryInfo = 0;
 454     SetLastError(0xdeadbeef);
 455     ret = RetrieveUrlCacheEntryFile(test_url, NULL, &cbCacheEntryInfo, 0);
 456     ok(!ret, "RetrieveUrlCacheEntryFile should have failed\n");
 457     ok(GetLastError() == ERROR_INSUFFICIENT_BUFFER,
 458        "RetrieveUrlCacheEntryFile should have set last error to ERROR_INSUFFICIENT_BUFFER instead of %d\n", GetLastError());
 459
 460     lpCacheEntryInfo = HeapAlloc(GetProcessHeap(), 0, cbCacheEntryInfo);
 461     ret = RetrieveUrlCacheEntryFile(test_url, lpCacheEntryInfo, &cbCacheEntryInfo, 0);
 462     ok(ret, "RetrieveUrlCacheEntryFile failed with error %d\n", GetLastError());
 463
 464     if (ret) check_cache_entry_infoA("RetrieveUrlCacheEntryFile", lpCacheEntryInfo);
 465
 466     HeapFree(GetProcessHeap(), 0, lpCacheEntryInfo);
 467
 468     cbCacheEntryInfo = 0;
 469     SetLastError(0xdeadbeef);
 470     ret = RetrieveUrlCacheEntryFile(test_url1, NULL, &cbCacheEntryInfo, 0);
 471     ok(!ret, "RetrieveUrlCacheEntryFile should have failed\n");
 472     ok(GetLastError() == ERROR_INVALID_DATA,
 473        "RetrieveUrlCacheEntryFile should have set last error to ERROR_INVALID_DATA instead of %d\n", GetLastError());
 474
 475     if (pUnlockUrlCacheEntryFileA)
 476     {
 477         ret = pUnlockUrlCacheEntryFileA(test_url, 0);
 478         ok(ret, "UnlockUrlCacheEntryFileA failed with error %d\n", GetLastError());
 479     }
 480
 481     /* test Find*UrlCacheEntry functions */
 482     test_find_url_cache_entriesA();
 483
 484     test_GetUrlCacheEntryInfoExA();
 485     test_RetrieveUrlCacheEntryA();
 486     test_IsUrlCacheEntryExpiredA();
 487
 488     if (pDeleteUrlCacheEntryA)
 489     {
 490         ret = pDeleteUrlCacheEntryA(test_url);
 491         ok(ret, "DeleteUrlCacheEntryA failed with error %d\n", GetLastError());
 492         ret = pDeleteUrlCacheEntryA(test_url1);
 493         ok(ret, "DeleteUrlCacheEntryA failed with error %d\n", GetLastError());
 494     }
 495
 496     SetLastError(0xdeadbeef);
 497     ret = DeleteFile(filenameA);
 498     ok(!ret && GetLastError() == ERROR_FILE_NOT_FOUND, "local file should no longer exist\n");
 499
 500     /* Creating two entries with the same URL */
 501     ret = CreateUrlCacheEntry(test_url, 0, "html", filenameA, 0);
 502     ok(ret, "CreateUrlCacheEntry failed with error %d\n", GetLastError());
 503
 504     ret = CreateUrlCacheEntry(test_url, 0, "html", filenameA1, 0);
 505     ok(ret, "CreateUrlCacheEntry failed with error %d\n", GetLastError());
 506
 507     ok(lstrcmpiA(filenameA, filenameA1), "expected a different file name\n");
 508
 509     create_and_write_file(filenameA, &zero_byte, sizeof(zero_byte));
 510     create_and_write_file(filenameA1, &zero_byte, sizeof(zero_byte));
 511     check_file_exists(filenameA);
 512     check_file_exists(filenameA1);
 513
 514     ret = CommitUrlCacheEntry(test_url, filenameA, filetime_zero,
 515             filetime_zero, NORMAL_CACHE_ENTRY, (LPBYTE)ok_header,
 516             strlen(ok_header), "html", NULL);
 517     ok(ret, "CommitUrlCacheEntry failed with error %d\n", GetLastError());
 518     check_file_exists(filenameA);
 519     check_file_exists(filenameA1);
 520     ret = CommitUrlCacheEntry(test_url, filenameA1, filetime_zero,
 521             filetime_zero, COOKIE_CACHE_ENTRY, NULL, 0, "html", NULL);
 522     ok(ret, "CommitUrlCacheEntry failed with error %d\n", GetLastError());
 523     /* By committing the same URL a second time, the prior entry is
 524      * overwritten...
 525      */
 526     cbCacheEntryInfo = 0;
 527     SetLastError(0xdeadbeef);
 528     ret = GetUrlCacheEntryInfo(test_url, NULL, &cbCacheEntryInfo);
 529     ok(!ret, "GetUrlCacheEntryInfo should have failed\n");
 530     ok(GetLastError() == ERROR_INSUFFICIENT_BUFFER,
 531        "expected ERROR_INSUFFICIENT_BUFFER, got %d\n", GetLastError());
 532     lpCacheEntryInfo = HeapAlloc(GetProcessHeap(), 0, cbCacheEntryInfo);
 533     ret = GetUrlCacheEntryInfo(test_url, lpCacheEntryInfo, &cbCacheEntryInfo);
 534     ok(ret, "GetUrlCacheEntryInfo failed with error %d\n", GetLastError());
 535     /* with the previous entry type retained.. */
 536     ok(lpCacheEntryInfo->CacheEntryType & NORMAL_CACHE_ENTRY,
 537        "expected cache entry type NORMAL_CACHE_ENTRY, got %d (0x%08x)\n",
 538        lpCacheEntryInfo->CacheEntryType, lpCacheEntryInfo->CacheEntryType);
 539     /* and the headers overwritten.. */
 540     ok(!lpCacheEntryInfo->dwHeaderInfoSize, "expected headers size 0, got %d\n",
 541        lpCacheEntryInfo->dwHeaderInfoSize);
 542     HeapFree(GetProcessHeap(), 0, lpCacheEntryInfo);
 543     /* and the previous filename shouldn't exist. */
 544     check_file_not_exists(filenameA);
 545     check_file_exists(filenameA1);
 546
 547     if (pDeleteUrlCacheEntryA)
 548     {
 549         ret = pDeleteUrlCacheEntryA(test_url);
 550         ok(ret, "DeleteUrlCacheEntryA failed with error %d\n", GetLastError());
 551         check_file_not_exists(filenameA);
 552         check_file_not_exists(filenameA1);
 553         /* Just in case, clean up files */
 554         DeleteFileA(filenameA1);
 555         DeleteFileA(filenameA);
 556     }
 557
 558     /* Check whether a retrieved cache entry can be deleted before it's
 559      * unlocked:
 560      */
 561     ret = CreateUrlCacheEntry(test_url, 0, "html", filenameA, 0);
 562     ok(ret, "CreateUrlCacheEntry failed with error %d\n", GetLastError());
 563     ret = CommitUrlCacheEntry(test_url, filenameA, filetime_zero, filetime_zero,
 564             NORMAL_CACHE_ENTRY, NULL, 0, "html", NULL);
 565     ok(ret, "CommitUrlCacheEntry failed with error %d\n", GetLastError());
 566
 567     cbCacheEntryInfo = 0;
 568     SetLastError(0xdeadbeef);
 569     ret = RetrieveUrlCacheEntryFile(test_url, NULL, &cbCacheEntryInfo, 0);
 570     ok(!ret, "RetrieveUrlCacheEntryFile should have failed\n");
 571     ok(GetLastError() == ERROR_INSUFFICIENT_BUFFER,
 572        "expected ERROR_INSUFFICIENT_BUFFER, got %d\n", GetLastError());
 573
 574     lpCacheEntryInfo = HeapAlloc(GetProcessHeap(), 0, cbCacheEntryInfo);
 575     ret = RetrieveUrlCacheEntryFile(test_url, lpCacheEntryInfo,
 576             &cbCacheEntryInfo, 0);
 577     ok(ret, "RetrieveUrlCacheEntryFile failed with error %d\n", GetLastError());
 578
 579     HeapFree(GetProcessHeap(), 0, lpCacheEntryInfo);
 580
 581     if (pDeleteUrlCacheEntryA)
 582     {
 583         ret = pDeleteUrlCacheEntryA(test_url);
 584         ok(!ret, "Expected failure\n");
 585         ok(GetLastError() == ERROR_SHARING_VIOLATION,
 586            "Expected ERROR_SHARING_VIOLATION, got %d\n", GetLastError());
 587         check_file_exists(filenameA);
 588     }
 589
 590     lpCacheEntryInfo = HeapAlloc(GetProcessHeap(), 0, cbCacheEntryInfo);
 591     memset(lpCacheEntryInfo, 0, cbCacheEntryInfo);
 592     ret = GetUrlCacheEntryInfo(test_url, lpCacheEntryInfo, &cbCacheEntryInfo);
 593     ok(ret, "GetUrlCacheEntryInfo failed with error %d\n", GetLastError());
 594     ok(lpCacheEntryInfo->CacheEntryType & 0x400000,
 595         "CacheEntryType hasn't PENDING_DELETE_CACHE_ENTRY set, (flags %08x)\n",
 596         lpCacheEntryInfo->CacheEntryType);
 597     HeapFree(GetProcessHeap(), 0, lpCacheEntryInfo);
 598
 599     if (pUnlockUrlCacheEntryFileA)
 600     {
 601         check_file_exists(filenameA);
 602         ret = pUnlockUrlCacheEntryFileA(test_url, 0);
 603         ok(ret, "UnlockUrlCacheEntryFileA failed: %d\n", GetLastError());
 604         /* By unlocking the already-deleted cache entry, the file associated
 605          * with it is deleted..
 606          */
 607         check_file_not_exists(filenameA);
 608         /* (just in case, delete file) */
 609         DeleteFileA(filenameA);
 610     }
 611     if (pDeleteUrlCacheEntryA)
 612     {
 613         /* and a subsequent deletion should fail. */
 614         ret = pDeleteUrlCacheEntryA(test_url);
 615         ok(!ret, "Expected failure\n");
 616         ok(GetLastError() == ERROR_FILE_NOT_FOUND,
 617            "expected ERROR_FILE_NOT_FOUND, got %d\n", GetLastError());
 618     }
 619
 620     /* Test whether preventing a file from being deleted causes
 621      * DeleteUrlCacheEntryA to fail.
 622      */
 623     ret = CreateUrlCacheEntry(test_url, 0, "html", filenameA, 0);
 624     ok(ret, "CreateUrlCacheEntry failed with error %d\n", GetLastError());
 625
 626     create_and_write_file(filenameA, &zero_byte, sizeof(zero_byte));
 627     check_file_exists(filenameA);
 628
 629     ret = CommitUrlCacheEntry(test_url, filenameA, filetime_zero,
 630             filetime_zero, NORMAL_CACHE_ENTRY, (LPBYTE)ok_header,
 631             strlen(ok_header), "html", NULL);
 632     ok(ret, "CommitUrlCacheEntry failed with error %d\n", GetLastError());
 633     check_file_exists(filenameA);
 634     hFile = CreateFileA(filenameA, GENERIC_READ, 0, NULL, OPEN_EXISTING,
 635             FILE_ATTRIBUTE_NORMAL, NULL);
 636     ok(hFile != INVALID_HANDLE_VALUE, "CreateFileA failed: %d\n",
 637        GetLastError());
 638     if (pDeleteUrlCacheEntryA)
 639     {
 640         /* DeleteUrlCacheEntryA should succeed.. */
 641         ret = pDeleteUrlCacheEntryA(test_url);
 642         ok(ret, "DeleteUrlCacheEntryA failed with error %d\n", GetLastError());
 643     }
 644     CloseHandle(hFile);
 645     if (pDeleteUrlCacheEntryA)
 646     {
 647         /* and a subsequent deletion should fail.. */
 648         ret = pDeleteUrlCacheEntryA(test_url);
 649         ok(!ret, "Expected failure\n");
 650         ok(GetLastError() == ERROR_FILE_NOT_FOUND,
 651            "expected ERROR_FILE_NOT_FOUND, got %d\n", GetLastError());
 652     }
 653     /* and the file should be untouched. */
 654     check_file_exists(filenameA);
 655     DeleteFileA(filenameA);
 656
 657     /* Try creating a sticky entry.  Unlike non-sticky entries, the filename
 658      * must have been set already.
 659      */
 660     SetLastError(0xdeadbeef);
 661     ret = CommitUrlCacheEntry(test_url, NULL, filetime_zero, filetime_zero,
 662             STICKY_CACHE_ENTRY, (LPBYTE)ok_header, strlen(ok_header), "html",
 663             NULL);
 664     ok(!ret, "expected failure\n");
 665     ok(GetLastError() == ERROR_INVALID_PARAMETER,
 666        "expected ERROR_INVALID_PARAMETER, got %d\n", GetLastError());
 667     SetLastError(0xdeadbeef);
 668     ret = CommitUrlCacheEntry(test_url, NULL, filetime_zero, filetime_zero,
 669             NORMAL_CACHE_ENTRY|STICKY_CACHE_ENTRY,
 670             (LPBYTE)ok_header, strlen(ok_header), "html", NULL);
 671     ok(!ret, "expected failure\n");
 672     ok(GetLastError() == ERROR_INVALID_PARAMETER,
 673        "expected ERROR_INVALID_PARAMETER, got %d\n", GetLastError());
 674
 675     ret = CreateUrlCacheEntry(test_url, 0, "html", filenameA, 0);
 676     ok(ret, "CreateUrlCacheEntry failed with error %d\n", GetLastError());
 677     create_and_write_file(filenameA, &zero_byte, sizeof(zero_byte));
 678     ret = CommitUrlCacheEntry(test_url, filenameA, filetime_zero, filetime_zero,
 679             NORMAL_CACHE_ENTRY|STICKY_CACHE_ENTRY,
 680             (LPBYTE)ok_header, strlen(ok_header), "html", NULL);
 681     ok(ret, "CommitUrlCacheEntry failed with error %d\n", GetLastError());
 682     cbCacheEntryInfo = 0;
 683     SetLastError(0xdeadbeef);
 684     ret = GetUrlCacheEntryInfo(test_url, NULL, &cbCacheEntryInfo);
 685     ok(!ret, "GetUrlCacheEntryInfo should have failed\n");
 686     ok(GetLastError() == ERROR_INSUFFICIENT_BUFFER,
 687        "expected ERROR_INSUFFICIENT_BUFFER, got %d\n", GetLastError());
 688     lpCacheEntryInfo = HeapAlloc(GetProcessHeap(), 0, cbCacheEntryInfo);
 689     ret = GetUrlCacheEntryInfo(test_url, lpCacheEntryInfo, &cbCacheEntryInfo);
 690     ok(ret, "GetUrlCacheEntryInfo failed with error %d\n", GetLastError());
 691     ok(lpCacheEntryInfo->CacheEntryType & (NORMAL_CACHE_ENTRY|STICKY_CACHE_ENTRY),
 692        "expected cache entry type NORMAL_CACHE_ENTRY | STICKY_CACHE_ENTRY, got %d (0x%08x)\n",
 693        lpCacheEntryInfo->CacheEntryType, lpCacheEntryInfo->CacheEntryType);
 694     ok(U(*lpCacheEntryInfo).dwExemptDelta == 86400,
 695        "expected dwExemptDelta 86400, got %d\n",
 696        U(*lpCacheEntryInfo).dwExemptDelta);
 697     HeapFree(GetProcessHeap(), 0, lpCacheEntryInfo);
 698     if (pDeleteUrlCacheEntryA)
 699     {
 700         ret = pDeleteUrlCacheEntryA(test_url);
 701         ok(ret, "DeleteUrlCacheEntryA failed with error %d\n", GetLastError());
 702         /* When explicitly deleting the cache entry, the file is also deleted */
 703         check_file_not_exists(filenameA);
 704     }
 705     /* Test once again, setting the exempt delta via SetUrlCacheEntryInfo */
 706     ret = CreateUrlCacheEntry(test_url, 0, "html", filenameA, 0);
 707     ok(ret, "CreateUrlCacheEntry failed with error %d\n", GetLastError());
 708     create_and_write_file(filenameA, &zero_byte, sizeof(zero_byte));
 709     ret = CommitUrlCacheEntry(test_url, filenameA, filetime_zero, filetime_zero,
 710             NORMAL_CACHE_ENTRY|STICKY_CACHE_ENTRY,
 711             (LPBYTE)ok_header, strlen(ok_header), "html", NULL);
 712     ok(ret, "CommitUrlCacheEntry failed with error %d\n", GetLastError());
 713     cbCacheEntryInfo = 0;
 714     SetLastError(0xdeadbeef);
 715     ret = GetUrlCacheEntryInfo(test_url, NULL, &cbCacheEntryInfo);
 716     ok(!ret, "GetUrlCacheEntryInfo should have failed\n");
 717     ok(GetLastError() == ERROR_INSUFFICIENT_BUFFER,
 718        "expected ERROR_INSUFFICIENT_BUFFER, got %d\n", GetLastError());
 719     lpCacheEntryInfo = HeapAlloc(GetProcessHeap(), 0, cbCacheEntryInfo);
 720     ret = GetUrlCacheEntryInfo(test_url, lpCacheEntryInfo, &cbCacheEntryInfo);
 721     ok(ret, "GetUrlCacheEntryInfo failed with error %d\n", GetLastError());
 722     ok(lpCacheEntryInfo->CacheEntryType & (NORMAL_CACHE_ENTRY|STICKY_CACHE_ENTRY),
 723        "expected cache entry type NORMAL_CACHE_ENTRY | STICKY_CACHE_ENTRY, got %d (0x%08x)\n",
 724        lpCacheEntryInfo->CacheEntryType, lpCacheEntryInfo->CacheEntryType);
 725     ok(U(*lpCacheEntryInfo).dwExemptDelta == 86400,
 726        "expected dwExemptDelta 86400, got %d\n",
 727        U(*lpCacheEntryInfo).dwExemptDelta);
 728     U(*lpCacheEntryInfo).dwExemptDelta = 0;
 729     ret = SetUrlCacheEntryInfoA(test_url, lpCacheEntryInfo,
 730             CACHE_ENTRY_EXEMPT_DELTA_FC);
 731     ok(ret, "SetUrlCacheEntryInfo failed: %d\n", GetLastError());
 732     ret = GetUrlCacheEntryInfo(test_url, lpCacheEntryInfo, &cbCacheEntryInfo);
 733     ok(ret, "GetUrlCacheEntryInfo failed with error %d\n", GetLastError());
 734     ok(!U(*lpCacheEntryInfo).dwExemptDelta, "expected dwExemptDelta 0, got %d\n",
 735        U(*lpCacheEntryInfo).dwExemptDelta);
 736     /* See whether a sticky cache entry has the flag cleared once the exempt
 737      * delta is meaningless.
 738      */
 739     ok(lpCacheEntryInfo->CacheEntryType & (NORMAL_CACHE_ENTRY|STICKY_CACHE_ENTRY),
 740        "expected cache entry type NORMAL_CACHE_ENTRY | STICKY_CACHE_ENTRY, got %d (0x%08x)\n",
 741        lpCacheEntryInfo->CacheEntryType, lpCacheEntryInfo->CacheEntryType);
 742
 743     /* Recommit of Url entry keeps dwExemptDelta */
 744     U(*lpCacheEntryInfo).dwExemptDelta = 8600;
 745     ret = SetUrlCacheEntryInfoA(test_url, lpCacheEntryInfo,
 746             CACHE_ENTRY_EXEMPT_DELTA_FC);
 747     ok(ret, "SetUrlCacheEntryInfo failed: %d\n", GetLastError());
 748
 749     ret = CreateUrlCacheEntry(test_url, 0, "html", filenameA1, 0);
 750     ok(ret, "CreateUrlCacheEntry failed with error %d\n", GetLastError());
 751     create_and_write_file(filenameA1, &zero_byte, sizeof(zero_byte));
 752
 753     ret = CommitUrlCacheEntry(test_url, filenameA1, filetime_zero, filetime_zero,
 754             NORMAL_CACHE_ENTRY|STICKY_CACHE_ENTRY,
 755             (LPBYTE)ok_header, strlen(ok_header), "html", NULL);
 756     ok(ret, "CommitUrlCacheEntry failed with error %d\n", GetLastError());
 757
 758     ret = GetUrlCacheEntryInfo(test_url, lpCacheEntryInfo, &cbCacheEntryInfo);
 759     ok(ret, "GetUrlCacheEntryInfo failed with error %d\n", GetLastError());
 760     ok(U(*lpCacheEntryInfo).dwExemptDelta == 8600,
 761        "expected dwExemptDelta 8600, got %d\n",
 762        U(*lpCacheEntryInfo).dwExemptDelta);
 763
 764     HeapFree(GetProcessHeap(), 0, lpCacheEntryInfo);
 765
 766     if (pDeleteUrlCacheEntryA)
 767     {
 768         ret = pDeleteUrlCacheEntryA(test_url);
 769         ok(ret, "DeleteUrlCacheEntryA failed with error %d\n", GetLastError());
 770         check_file_not_exists(filenameA);
 771     }
 772
 773     /* Test if files with identical hash keys are handled correctly */
 774     ret = CommitUrlCacheEntryA(test_hash_collisions1, NULL, filetime_zero, filetime_zero, NORMAL_CACHE_ENTRY, NULL, 0, "html", NULL);
 775     ok(ret, "CommitUrlCacheEntry failed with error %d\n", GetLastError());
 776     ret = CommitUrlCacheEntryA(test_hash_collisions2, NULL, filetime_zero, filetime_zero, NORMAL_CACHE_ENTRY, NULL, 0, "html", NULL);
 777     ok(ret, "CommitUrlCacheEntry failed with error %d\n", GetLastError());
 778
 779     cbCacheEntryInfo = 0;
 780     ret = GetUrlCacheEntryInfo(test_hash_collisions1, NULL, &cbCacheEntryInfo);
 781     ok(!ret, "GetUrlCacheEntryInfo should have failed\n");
 782     ok(GetLastError() == ERROR_INSUFFICIENT_BUFFER,
 783             "expected ERROR_INSUFFICIENT_BUFFER, got %d\n", GetLastError());
 784     lpCacheEntryInfo = HeapAlloc(GetProcessHeap(), 0, cbCacheEntryInfo);
 785     ret = GetUrlCacheEntryInfo(test_hash_collisions1, lpCacheEntryInfo, &cbCacheEntryInfo);
 786     ok(ret, "GetUrlCacheEntryInfo failed with error %d\n", GetLastError());
 787     ok(!strcmp(lpCacheEntryInfo->lpszSourceUrlName, test_hash_collisions1),
 788             "got incorrect entry: %s\n", lpCacheEntryInfo->lpszSourceUrlName);
 789     HeapFree(GetProcessHeap(), 0, lpCacheEntryInfo);
 790
 791     cbCacheEntryInfo = 0;
 792     ret = GetUrlCacheEntryInfo(test_hash_collisions2, NULL, &cbCacheEntryInfo);
 793     ok(!ret, "GetUrlCacheEntryInfo should have failed\n");
 794     ok(GetLastError() == ERROR_INSUFFICIENT_BUFFER,
 795             "expected ERROR_INSUFFICIENT_BUFFER, got %d\n", GetLastError());
 796     lpCacheEntryInfo = HeapAlloc(GetProcessHeap(), 0, cbCacheEntryInfo);
 797     ret = GetUrlCacheEntryInfo(test_hash_collisions2, lpCacheEntryInfo, &cbCacheEntryInfo);
 798     ok(ret, "GetUrlCacheEntryInfo failed with error %d\n", GetLastError());
 799     ok(!strcmp(lpCacheEntryInfo->lpszSourceUrlName, test_hash_collisions2),
 800             "got incorrect entry: %s\n", lpCacheEntryInfo->lpszSourceUrlName);
 801     HeapFree(GetProcessHeap(), 0, lpCacheEntryInfo);
 802
 803     if (pDeleteUrlCacheEntryA) {
 804         ret = pDeleteUrlCacheEntryA(test_hash_collisions1);
 805         ok(ret, "DeleteUrlCacheEntry failed: %d\n", GetLastError());
 806         ret = pDeleteUrlCacheEntryA(test_hash_collisions2);
 807         ok(ret, "DeleteUrlCacheEntry failed: %d\n", GetLastError());
 808     }
 809 }
 810
 811 static void test_urlcacheW(void)
 812 {
 813     static struct test_data
 814     {
 815         DWORD err;
 816         WCHAR url[128];
 817         char encoded_url[128];
 818         WCHAR extension[32];
 819         WCHAR header_info[128];
 820     }urls[] = {
 821         {
 822             0, {'h','t','t','p',':','/','/','T','.','p','l','/','t',0},
 823             "http://T.pl/t", {0}, {0}
 824         },
 825         {
 826             0, {'w','w','w','.','T','.','p','l','/','t',0},
 827             "www.T.pl/t", {0}, {0}
 828         },
 829         {
 830             0, {'h','t','t','p',':','/','/','w','w','w','.','t','e','s','t',0x15b,0x107,
 831                 '.','o','r','g','/','t','e','s','t','.','h','t','m','l',0},
 832             "http://www.xn--test-ota71c.org/test.html", {'t','x','t',0}, {0}
 833         },
 834         {
 835             0, {'w','w','w','.','T','e','s','t',0x15b,0x107,'.','o','r','g',
 836                 '/','t','e','s','t','.','h','t','m','l',0},
 837             "www.Test\xc5\x9b\xc4\x87.org/test.html", {'a',0x106,'a',0}, {'b',0x106,'b',0}
 838         },
 839         {
 840             0, {'H','t','t','p','s',':','/','/',0x15b,0x15b,0x107,'/','t',0x107,'/',
 841                 't','e','s','t','?','a','=','%','2','0',0x106,0},
 842             "Https://xn--4da1oa/t\xc4\x87/test?a=%20\xc4\x86", {'a',0x15b,'a',0}, {'b',0x15b,'b',0}
 843         },
 844         {
 845             12005, {'h','t','t','p','s',':','/','/','/','/',0x107,'.','o','r','g','/','t','e','s','t',0},
 846             "", {0}, {0}
 847         },
 848         {
 849             0, {'C','o','o','k','i','e',':',' ','u','s','e','r','@','h','t','t','p',
 850                 ':','/','/','t',0x15b,0x107,'.','o','r','g','/',0},
 851             "Cookie: user@http://t\xc5\x9b\xc4\x87.org/", {0}, {0}
 852         }
 853     };
 854     static const FILETIME filetime_zero;
 855
 856     WCHAR bufW[MAX_PATH];
 857     DWORD i;
 858     BOOL ret;
 859
 860     if(old_ie) {
 861         win_skip("urlcache unicode functions\n");
 862         return;
 863     }
 864
 865     for(i=0; i<sizeof(urls)/sizeof(*urls); i++) {
 866         INTERNET_CACHE_ENTRY_INFOA *entry_infoA;
 867         INTERNET_CACHE_ENTRY_INFOW *entry_infoW;
 868         DWORD size;
 869
 870         SetLastError(0xdeadbeef);
 871         ret = CreateUrlCacheEntryW(urls[i].url, 0, NULL, bufW, 0);
 872         if(urls[i].err != 0) {
 873             ok(!ret, "%d) CreateUrlCacheEntryW succeeded\n", i);
 874             ok(urls[i].err == GetLastError(), "%d) GetLastError() = %d\n", i, GetLastError());
 875             continue;
 876         }
 877         ok(ret, "%d) CreateUrlCacheEntryW failed: %d\n", i, GetLastError());
 878
 879         /* dwHeaderSize is ignored, pass 0 to prove it */
 880         ret = CommitUrlCacheEntryW(urls[i].url, bufW, filetime_zero, filetime_zero,
 881                 NORMAL_CACHE_ENTRY, urls[i].header_info, 0, urls[i].extension, NULL);
 882         ok(ret, "%d) CommitUrlCacheEntryW failed: %d\n", i, GetLastError());
 883
 884         SetLastError(0xdeadbeef);
 885         size = 0;
 886         ret = GetUrlCacheEntryInfoW(urls[i].url, NULL, &size);
 887         ok(!ret && GetLastError()==ERROR_INSUFFICIENT_BUFFER,
 888                 "%d) GetLastError() = %d\n", i, GetLastError());
 889         entry_infoW = HeapAlloc(GetProcessHeap(), 0, size);
 890         ret = GetUrlCacheEntryInfoW(urls[i].url, entry_infoW, &size);
 891         ok(ret, "%d) GetUrlCacheEntryInfoW failed: %d\n", i, GetLastError());
 892
 893         ret = GetUrlCacheEntryInfoA(urls[i].encoded_url, NULL, &size);
 894         ok(!ret && GetLastError()==ERROR_INSUFFICIENT_BUFFER,
 895                 "%d) GetLastError() = %d\n", i, GetLastError());
 896         if(!ret && GetLastError()!=ERROR_INSUFFICIENT_BUFFER) {
 897             win_skip("ANSI version of url is incorrect\n");
 898             continue;
 899         }
 900         entry_infoA = HeapAlloc(GetProcessHeap(), 0, size);
 901         ret = GetUrlCacheEntryInfoA(urls[i].encoded_url, entry_infoA, &size);
 902         ok(ret, "%d) GetUrlCacheEntryInfoA failed: %d\n", i, GetLastError());
 903
 904         ok(entry_infoW->dwStructSize == entry_infoA->dwStructSize,
 905                 "%d) entry_infoW->dwStructSize = %d, expected %d\n",
 906                 i, entry_infoW->dwStructSize, entry_infoA->dwStructSize);
 907         ok(!lstrcmpW(urls[i].url, entry_infoW->lpszSourceUrlName),
 908                 "%d) entry_infoW->lpszSourceUrlName = %s\n",
 909                 i, wine_dbgstr_w(entry_infoW->lpszSourceUrlName));
 910         ok(!lstrcmpA(urls[i].encoded_url, entry_infoA->lpszSourceUrlName),
 911                 "%d) entry_infoA->lpszSourceUrlName = %s\n",
 912                 i, entry_infoA->lpszSourceUrlName);
 913         ok(entry_infoW->CacheEntryType == entry_infoA->CacheEntryType,
 914                 "%d) entry_infoW->CacheEntryType = %x, expected %x\n",
 915                 i, entry_infoW->CacheEntryType, entry_infoA->CacheEntryType);
 916         ok(entry_infoW->dwUseCount == entry_infoA->dwUseCount,
 917                 "%d) entry_infoW->dwUseCount = %d, expected %d\n",
 918                 i, entry_infoW->dwUseCount, entry_infoA->dwUseCount);
 919         ok(entry_infoW->dwHitRate == entry_infoA->dwHitRate,
 920                 "%d) entry_infoW->dwHitRate = %d, expected %d\n",
 921                 i, entry_infoW->dwHitRate, entry_infoA->dwHitRate);
 922         ok(entry_infoW->dwSizeLow == entry_infoA->dwSizeLow,
 923                 "%d) entry_infoW->dwSizeLow = %d, expected %d\n",
 924                 i, entry_infoW->dwSizeLow, entry_infoA->dwSizeLow);
 925         ok(entry_infoW->dwSizeHigh == entry_infoA->dwSizeHigh,
 926                 "%d) entry_infoW->dwSizeHigh = %d, expected %d\n",
 927                 i, entry_infoW->dwSizeHigh, entry_infoA->dwSizeHigh);
 928         ok(!memcmp(&entry_infoW->LastModifiedTime, &entry_infoA->LastModifiedTime, sizeof(FILETIME)),
 929                 "%d) entry_infoW->LastModifiedTime is incorrect\n", i);
 930         ok(!memcmp(&entry_infoW->ExpireTime, &entry_infoA->ExpireTime, sizeof(FILETIME)),
 931                 "%d) entry_infoW->ExpireTime is incorrect\n", i);
 932         ok(!memcmp(&entry_infoW->LastAccessTime, &entry_infoA->LastAccessTime, sizeof(FILETIME)),
 933                 "%d) entry_infoW->LastAccessTime is incorrect\n", i);
 934         ok(!memcmp(&entry_infoW->LastSyncTime, &entry_infoA->LastSyncTime, sizeof(FILETIME)),
 935                 "%d) entry_infoW->LastSyncTime is incorrect\n", i);
 936
 937         MultiByteToWideChar(CP_ACP, 0, entry_infoA->lpszLocalFileName, -1, bufW, MAX_PATH);
 938         ok(!lstrcmpW(entry_infoW->lpszLocalFileName, bufW),
 939                 "%d) entry_infoW->lpszLocalFileName = %s, expected %s\n",
 940                 i, wine_dbgstr_w(entry_infoW->lpszLocalFileName), wine_dbgstr_w(bufW));
 941
 942         if(!urls[i].header_info[0]) {
 943             ok(!entry_infoW->lpHeaderInfo, "entry_infoW->lpHeaderInfo != NULL\n");
 944         }else {
 945             ok(!lstrcmpW((WCHAR*)entry_infoW->lpHeaderInfo, urls[i].header_info),
 946                     "%d) entry_infoW->lpHeaderInfo = %s\n",
 947                     i, wine_dbgstr_w((WCHAR*)entry_infoW->lpHeaderInfo));
 948         }
 949
 950         if(!urls[i].extension[0]) {
 951             ok(!entry_infoW->lpszFileExtension, "entry_infoW->lpszFileExtension != NULL\n");
 952         }else {
 953             MultiByteToWideChar(CP_ACP, 0, entry_infoA->lpszFileExtension, -1, bufW, MAX_PATH);
 954             ok(!lstrcmpW(entry_infoW->lpszFileExtension, bufW),
 955                     "%d) entry_infoW->lpszFileExtension = %s, expected %s\n",
 956                     i, wine_dbgstr_w(entry_infoW->lpszFileExtension), wine_dbgstr_w(bufW));
 957         }
 958
 959         HeapFree(GetProcessHeap(), 0, entry_infoW);
 960         HeapFree(GetProcessHeap(), 0, entry_infoA);
 961
 962         if(pDeleteUrlCacheEntryA) {
 963             ret = pDeleteUrlCacheEntryA(urls[i].encoded_url);
 964             ok(ret, "%d) DeleteUrlCacheEntryW failed: %d\n", i, GetLastError());
 965         }
 966     }
 967 }
 968
 969 static void test_FindCloseUrlCache(void)
 970 {
 971     BOOL r;
 972     DWORD err;
 973
 974     SetLastError(0xdeadbeef);
 975     r = FindCloseUrlCache(NULL);
 976     err = GetLastError();
 977     ok(0 == r, "expected 0, got %d\n", r);
 978     ok(ERROR_INVALID_HANDLE == err, "expected %d, got %d\n", ERROR_INVALID_HANDLE, err);
 979 }
 980
 981 static void test_GetDiskInfoA(void)
 982 {
 983     BOOL ret;
 984     DWORD error, cluster_size;
 985     DWORDLONG free, total;
 986     char path[MAX_PATH], *p;
 987
 988     GetSystemDirectoryA(path, MAX_PATH);
 989     if ((p = strchr(path, '\\'))) *++p = 0;
 990
 991     ret = GetDiskInfoA(path, &cluster_size, &free, &total);
 992     ok(ret, "GetDiskInfoA failed %u\n", GetLastError());
 993
 994     ret = GetDiskInfoA(path, &cluster_size, &free, NULL);
 995     ok(ret, "GetDiskInfoA failed %u\n", GetLastError());
 996
 997     ret = GetDiskInfoA(path, &cluster_size, NULL, NULL);
 998     ok(ret, "GetDiskInfoA failed %u\n", GetLastError());
 999
1000     ret = GetDiskInfoA(path, NULL, NULL, NULL);
1001     ok(ret, "GetDiskInfoA failed %u\n", GetLastError());
1002
1003     SetLastError(0xdeadbeef);
1004     strcpy(p, "\\non\\existing\\path");
1005     ret = GetDiskInfoA(path, NULL, NULL, NULL);
1006     error = GetLastError();
1007     ok(!ret ||
1008        broken(old_ie && ret), /* < IE7 */
1009        "GetDiskInfoA succeeded\n");
1010     ok(error == ERROR_PATH_NOT_FOUND ||
1011        broken(old_ie && error == 0xdeadbeef), /* < IE7 */
1012        "got %u expected ERROR_PATH_NOT_FOUND\n", error);
1013
1014     SetLastError(0xdeadbeef);
1015     ret = GetDiskInfoA(NULL, NULL, NULL, NULL);
1016     error = GetLastError();
1017     ok(!ret, "GetDiskInfoA succeeded\n");
1018     ok(error == ERROR_INVALID_PARAMETER, "got %u expected ERROR_INVALID_PARAMETER\n", error);
1019 }
1020
1021 START_TEST(urlcache)
1022 {
1023     HMODULE hdll;
1024     hdll = GetModuleHandleA("wininet.dll");
1025
1026     if(!GetProcAddress(hdll, "InternetGetCookieExW")) {
1027         win_skip("Too old IE (older than 6.0)\n");
1028         return;
1029     }
1030     if(!GetProcAddress(hdll, "InternetGetSecurityInfoByURL")) /* < IE7 */
1031         old_ie = TRUE;
1032
1033     pDeleteUrlCacheEntryA = (void*)GetProcAddress(hdll, "DeleteUrlCacheEntryA");
1034     pUnlockUrlCacheEntryFileA = (void*)GetProcAddress(hdll, "UnlockUrlCacheEntryFileA");
1035     test_urlcacheA();
1036     test_urlcacheW();
1037     test_FindCloseUrlCache();
1038     test_GetDiskInfoA();
1039 }