dlls/ntdll/tests/path.c

   1 /*
   2  * Unit test suite for ntdll path functions
   3  *
   4  * Copyright 2002 Alexandre Julliard
   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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19  */
  20
  21 #include <stdarg.h>
  22
  23 #include "wine/test.h"
  24 #include "ntstatus.h"
  25 #include "windef.h"
  26 #include "winbase.h"
  27 #include "winnt.h"
  28 #include "winreg.h"
  29 #include "winternl.h"
  30
  31 static NTSTATUS (WINAPI *pRtlMultiByteToUnicodeN)( LPWSTR dst, DWORD dstlen, LPDWORD reslen,
  32                                                    LPCSTR src, DWORD srclen );
  33 static NTSTATUS (WINAPI *pRtlUnicodeToMultiByteN)(LPSTR,DWORD,LPDWORD,LPCWSTR,DWORD);
  34 static UINT (WINAPI *pRtlDetermineDosPathNameType_U)( PCWSTR path );
  35 static ULONG (WINAPI *pRtlIsDosDeviceName_U)( PCWSTR dos_name );
  36 static NTSTATUS (WINAPI *pRtlOemStringToUnicodeString)(UNICODE_STRING *, const STRING *, BOOLEAN );
  37 static BOOLEAN (WINAPI *pRtlIsNameLegalDOS8Dot3)(const UNICODE_STRING*,POEM_STRING,PBOOLEAN);
  38 static DWORD (WINAPI *pRtlGetFullPathName_U)(const WCHAR*,ULONG,WCHAR*,WCHAR**);
  39
  40
  41 static void test_RtlDetermineDosPathNameType(void)
  42 {
  43     struct test
  44     {
  45         const char *path;
  46         int ret;
  47     };
  48
  49     static const struct test tests[] =
  50     {
  51         { "\\\\foo", 1 },
  52         { "//foo", 1 },
  53         { "\\/foo", 1 },
  54         { "/\\foo", 1 },
  55         { "\\\\", 1 },
  56         { "//", 1 },
  57         { "c:\\foo", 2 },
  58         { "c:/foo", 2 },
  59         { "c://foo", 2 },
  60         { "c:\\", 2 },
  61         { "c:/", 2 },
  62         { "c:foo", 3 },
  63         { "c:f\\oo", 3 },
  64         { "c:foo/bar", 3 },
  65         { "\\foo", 4 },
  66         { "/foo", 4 },
  67         { "\\", 4 },
  68         { "/", 4 },
  69         { "foo", 5 },
  70         { "", 5 },
  71         { "\0:foo", 5 },
  72         { "\\\\.\\foo", 6 },
  73         { "//./foo", 6 },
  74         { "/\\./foo", 6 },
  75         { "\\\\.foo", 1 },
  76         { "//.foo", 1 },
  77         { "\\\\.", 7 },
  78         { "//.", 7 },
  79         { NULL, 0 }
  80     };
  81
  82     const struct test *test;
  83     WCHAR buffer[MAX_PATH];
  84     UINT ret;
  85
  86     for (test = tests; test->path; test++)
  87     {
  88         pRtlMultiByteToUnicodeN( buffer, sizeof(buffer), NULL, test->path, strlen(test->path)+1 );
  89         ret = pRtlDetermineDosPathNameType_U( buffer );
  90         ok( ret == test->ret, "Wrong result %d/%d for %s\n", ret, test->ret, test->path );
  91     }
  92 }
  93
  94
  95 static void test_RtlIsDosDeviceName(void)
  96 {
  97     struct test
  98     {
  99         const char *path;
 100         WORD pos;
 101         WORD len;
 102     };
 103
 104     static const struct test tests[] =
 105     {
 106         { "\\\\.\\CON",    8, 6 },
 107         { "\\\\.\\con",    8, 6 },
 108         { "\\\\.\\CON2",   0, 0 },
 109         { "",              0, 0 },
 110         { "\\\\foo\\nul",  0, 0 },
 111         { "c:\\nul:",      6, 6 },
 112         { "c:\\nul::",     0, 0 },
 113         { "c:prn     ",    4, 6 },
 114         { "c:prn.......",  4, 6 },
 115         { "c:prn... ...",  4, 6 },
 116         { "c:NUL  ....  ", 0, 0 },
 117         { "c: . . .",      0, 0 },
 118         { "c:",            0, 0 },
 119         { " . . . :",      0, 0 },
 120         { ":",             0, 0 },
 121         { "c:nul. . . :",  4, 6 },
 122         { "c:nul . . :",   0, 0 },
 123         { "c:nul0",        0, 0 },
 124         { "c:prn:aaa",     0, 0 },
 125         { "c:PRN:.txt",    4, 6 },
 126         { "c:aux:.txt...", 4, 6 },
 127         { "c:prn:.txt:",   4, 6 },
 128         { "c:nul:aaa",     0, 0 },
 129         { "con:",          0, 6 },
 130         { "lpt1:",         0, 8 },
 131         { "c:com5:",       4, 8 },
 132         { "CoM4:",         0, 8 },
 133         { "lpt9:",         0, 8 },
 134         { "c:\\lpt0.txt",  0, 0 },
 135         { "c:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
 136           "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
 137           "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
 138           "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
 139           "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
 140           "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
 141           "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\\nul.txt", 1000, 6 },
 142         { NULL, 0 }
 143     };
 144
 145     const struct test *test;
 146     WCHAR buffer[2000];
 147     ULONG ret;
 148
 149     for (test = tests; test->path; test++)
 150     {
 151         pRtlMultiByteToUnicodeN( buffer, sizeof(buffer), NULL, test->path, strlen(test->path)+1 );
 152         ret = pRtlIsDosDeviceName_U( buffer );
 153         ok( ret == MAKELONG( test->len, test->pos ),
 154             "Wrong result (%d,%d)/(%d,%d) for %s\n",
 155             HIWORD(ret), LOWORD(ret), test->pos, test->len, test->path );
 156     }
 157 }
 158
 159 static void test_RtlIsNameLegalDOS8Dot3(void)
 160 {
 161     struct test
 162     {
 163         const char *path;
 164         BOOLEAN result;
 165         BOOLEAN spaces;
 166     };
 167
 168     static const struct test tests[] =
 169     {
 170         { "12345678",     TRUE,  FALSE },
 171         { "123 5678",     TRUE,  TRUE  },
 172         { "12345678.",    FALSE, 2 /*not set*/ },
 173         { "1234 678.",    FALSE, 2 /*not set*/ },
 174         { "12345678.a",   TRUE,  FALSE },
 175         { "12345678.a ",  FALSE, 2 /*not set*/ },
 176         { "12345678.a c", TRUE,  TRUE  },
 177         { " 2345678.a ",  FALSE, 2 /*not set*/ },
 178         { "1 345678.abc", TRUE,  TRUE },
 179         { "1      8.a c", TRUE,  TRUE },
 180         { "1 3 5 7 .abc", FALSE, 2 /*not set*/ },
 181         { "12345678.  c", TRUE,  TRUE },
 182         { "123456789.a",  FALSE, 2 /*not set*/ },
 183         { "12345.abcd",   FALSE, 2 /*not set*/ },
 184         { "12345.ab d",   FALSE, 2 /*not set*/ },
 185         { ".abc",         FALSE, 2 /*not set*/ },
 186         { "12.abc.d",     FALSE, 2 /*not set*/ },
 187         { ".",            TRUE,  FALSE },
 188         { "..",           TRUE,  FALSE },
 189         { "...",          FALSE, 2 /*not set*/ },
 190         { "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", FALSE, 2 /*not set*/ },
 191         { NULL, 0 }
 192     };
 193
 194     const struct test *test;
 195     UNICODE_STRING ustr;
 196     OEM_STRING oem, oem_ret;
 197     WCHAR buffer[200];
 198     char buff2[12];
 199     BOOLEAN ret, spaces;
 200
 201     ustr.MaximumLength = sizeof(buffer);
 202     ustr.Buffer = buffer;
 203     for (test = tests; test->path; test++)
 204     {
 205         char path[100];
 206         strcpy(path, test->path);
 207         oem.Buffer = path;
 208         oem.Length = strlen(test->path);
 209         oem.MaximumLength = oem.Length + 1;
 210         pRtlOemStringToUnicodeString( &ustr, &oem, FALSE );
 211         spaces = 2;
 212         oem_ret.Length = oem_ret.MaximumLength = sizeof(buff2);
 213         oem_ret.Buffer = buff2;
 214         ret = pRtlIsNameLegalDOS8Dot3( &ustr, &oem_ret, &spaces );
 215         ok( ret == test->result, "Wrong result %d/%d for '%s'\n", ret, test->result, test->path );
 216         ok( spaces == test->spaces, "Wrong spaces value %d/%d for '%s'\n", spaces, test->spaces, test->path );
 217         if (strlen(test->path) <= 12)
 218         {
 219             char str[13];
 220             int i;
 221             strcpy( str, test->path );
 222             for (i = 0; str[i]; i++) str[i] = toupper(str[i]);
 223             ok( oem_ret.Length == strlen(test->path), "Wrong length %d/%d for '%s'\n",
 224                 oem_ret.Length, strlen(test->path), test->path );
 225             ok( !memcmp( oem_ret.Buffer, str, oem_ret.Length ),
 226                 "Wrong string '%.*s'/'%s'\n", oem_ret.Length, oem_ret.Buffer, str );
 227         }
 228     }
 229 }
 230 static void test_RtlGetFullPathName_U()
 231 {
 232     struct test
 233     {
 234         const char *path;
 235         const char *rname;
 236         const char *rfile;
 237     };
 238
 239     static const struct test tests[] =
 240         {
 241             { "c:/test",                     "c:\\test",         "test"},
 242             { "c:/test     ",                "c:\\test",         "test"},
 243             { "c:/test.",                    "c:\\test",         "test"},
 244             { "c:/test  ....   ..   ",       "c:\\test",         "test"},
 245             { "c:/test/  ....   ..   ",      "c:\\test\\",       NULL},
 246             { "c:/test/..",                  "c:\\",             NULL},
 247             { "c:/test/.. ",                 "c:\\test\\",       NULL},
 248             { "c:/TEST",                     "c:\\test",         "test"},
 249             { "c:/test/file",                "c:\\test\\file",   "file"},
 250             { "c:/test/././file",            "c:\\test\\file",   "file"},
 251             { "c:/test\\.\\.\\file",         "c:\\test\\file",   "file"},
 252             { "c:/test/\\.\\.\\file",        "c:\\test\\file",   "file"},
 253             { "c:/test\\\\.\\.\\file",       "c:\\test\\file",   "file"},
 254             { "c:/test\\test1\\..\\.\\file", "c:\\test\\file",   "file"},
 255             { "c:///test\\.\\.\\file//",     "c:\\test\\file\\", NULL},
 256             { "c:///test\\..\\file\\..\\//", "c:\\",             NULL},
 257             { NULL, NULL, NULL}
 258         };
 259
 260     const struct test *test;
 261     WCHAR pathbufW[2*MAX_PATH], rbufferW[MAX_PATH];
 262     CHAR  rbufferA[MAX_PATH], rfileA[MAX_PATH];
 263     ULONG ret;
 264     WCHAR *file_part;
 265     DWORD reslen;
 266     int len;
 267
 268     for (test = tests; test->path; test++)
 269     {
 270         len= strlen(test->rname) * sizeof(WCHAR);
 271         pRtlMultiByteToUnicodeN(pathbufW , sizeof(pathbufW), NULL, test->path, strlen(test->path)+1 );
 272         ret = pRtlGetFullPathName_U( pathbufW,MAX_PATH, rbufferW, &file_part);
 273         ok( ret == len, "Wrong result %ld/%d for \"%s\"\n", ret, len, test->path );
 274         ok(pRtlUnicodeToMultiByteN(rbufferA,MAX_PATH,&reslen,rbufferW,MAX_PATH) == STATUS_SUCCESS,
 275            "RtlUnicodeToMultiByteN failed\n");
 276         ok(strcasecmp(rbufferA,test->rname) == 0, "Got \"%s\" expected \"%s\"\n",rbufferA,test->rname);
 277         if (file_part)
 278         {
 279             ok(pRtlUnicodeToMultiByteN(rfileA,MAX_PATH,&reslen,file_part,MAX_PATH) == STATUS_SUCCESS,
 280                "RtlUnicodeToMultiByteN failed\n");
 281             ok(test->rfile && !strcasecmp(rfileA,test->rfile), "Got \"%s\" expected \"%s\"\n",rfileA,test->rfile);
 282         }
 283         else
 284         {
 285             ok( !test->rfile, "Got NULL expected \"%s\"\n", test->rfile );
 286         }
 287     }
 288
 289 }
 290
 291 START_TEST(path)
 292 {
 293     HMODULE mod = GetModuleHandleA("ntdll.dll");
 294     pRtlMultiByteToUnicodeN = (void *)GetProcAddress(mod,"RtlMultiByteToUnicodeN");
 295     pRtlUnicodeToMultiByteN = (void *)GetProcAddress(mod,"RtlUnicodeToMultiByteN");
 296     pRtlDetermineDosPathNameType_U = (void *)GetProcAddress(mod,"RtlDetermineDosPathNameType_U");
 297     pRtlIsDosDeviceName_U = (void *)GetProcAddress(mod,"RtlIsDosDeviceName_U");
 298     pRtlOemStringToUnicodeString = (void *)GetProcAddress(mod,"RtlOemStringToUnicodeString");
 299     pRtlIsNameLegalDOS8Dot3 = (void *)GetProcAddress(mod,"RtlIsNameLegalDOS8Dot3");
 300     pRtlGetFullPathName_U = (void *)GetProcAddress(mod,"RtlGetFullPathName_U");
 301     if (pRtlDetermineDosPathNameType_U)
 302         test_RtlDetermineDosPathNameType();
 303     if (pRtlIsDosDeviceName_U)
 304         test_RtlIsDosDeviceName();
 305     if (pRtlIsNameLegalDOS8Dot3)
 306         test_RtlIsNameLegalDOS8Dot3();
 307     if (pRtlGetFullPathName_U && pRtlMultiByteToUnicodeN)
 308         test_RtlGetFullPathName_U();
 309 }