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 UINT (WINAPI *pRtlDetermineDosPathNameType_U)( PCWSTR path );
  34 static ULONG (WINAPI *pRtlIsDosDeviceName_U)( PCWSTR dos_name );
  35 static NTSTATUS (WINAPI *pRtlOemStringToUnicodeString)(UNICODE_STRING *, const STRING *, BOOLEAN );
  36 static BOOLEAN (WINAPI *pRtlIsNameLegalDOS8Dot3)(const UNICODE_STRING*,POEM_STRING,PBOOLEAN);
  37
  38 static void test_RtlDetermineDosPathNameType(void)
  39 {
  40     struct test
  41     {
  42         const char *path;
  43         int ret;
  44     };
  45
  46     static const struct test tests[] =
  47     {
  48         { "\\\\foo", 1 },
  49         { "//foo", 1 },
  50         { "\\/foo", 1 },
  51         { "/\\foo", 1 },
  52         { "\\\\", 1 },
  53         { "//", 1 },
  54         { "c:\\foo", 2 },
  55         { "c:/foo", 2 },
  56         { "c://foo", 2 },
  57         { "c:\\", 2 },
  58         { "c:/", 2 },
  59         { "c:foo", 3 },
  60         { "c:f\\oo", 3 },
  61         { "c:foo/bar", 3 },
  62         { "\\foo", 4 },
  63         { "/foo", 4 },
  64         { "\\", 4 },
  65         { "/", 4 },
  66         { "foo", 5 },
  67         { "", 5 },
  68         { "\0:foo", 5 },
  69         { "\\\\.\\foo", 6 },
  70         { "//./foo", 6 },
  71         { "/\\./foo", 6 },
  72         { "\\\\.foo", 1 },
  73         { "//.foo", 1 },
  74         { "\\\\.", 7 },
  75         { "//.", 7 },
  76         { NULL, 0 }
  77     };
  78
  79     const struct test *test;
  80     WCHAR buffer[MAX_PATH];
  81     UINT ret;
  82
  83     for (test = tests; test->path; test++)
  84     {
  85         pRtlMultiByteToUnicodeN( buffer, sizeof(buffer), NULL, test->path, strlen(test->path)+1 );
  86         ret = pRtlDetermineDosPathNameType_U( buffer );
  87         ok( ret == test->ret, "Wrong result %d/%d for %s\n", ret, test->ret, test->path );
  88     }
  89 }
  90
  91
  92 static void test_RtlIsDosDeviceName(void)
  93 {
  94     struct test
  95     {
  96         const char *path;
  97         WORD pos;
  98         WORD len;
  99     };
 100
 101     static const struct test tests[] =
 102     {
 103         { "\\\\.\\CON",    8, 6 },
 104         { "\\\\.\\con",    8, 6 },
 105         { "\\\\.\\CON2",   0, 0 },
 106         { "",              0, 0 },
 107         { "\\\\foo\\nul",  0, 0 },
 108         { "c:\\nul:",      6, 6 },
 109         { "c:\\nul::",     0, 0 },
 110         { "c:prn     ",    4, 6 },
 111         { "c:prn.......",  4, 6 },
 112         { "c:prn... ...",  4, 6 },
 113         { "c:NUL  ....  ", 0, 0 },
 114         { "c: . . .",      0, 0 },
 115         { "c:",            0, 0 },
 116         { " . . . :",      0, 0 },
 117         { ":",             0, 0 },
 118         { "c:nul. . . :",  4, 6 },
 119         { "c:nul . . :",   0, 0 },
 120         { "c:nul0",        0, 0 },
 121         { "c:prn:aaa",     0, 0 },
 122         { "c:PRN:.txt",    4, 6 },
 123         { "c:aux:.txt...", 4, 6 },
 124         { "c:prn:.txt:",   4, 6 },
 125         { "c:nul:aaa",     0, 0 },
 126         { "con:",          0, 6 },
 127         { "lpt1:",         0, 8 },
 128         { "c:com5:",       4, 8 },
 129         { "CoM4:",         0, 8 },
 130         { "lpt9:",         0, 8 },
 131         { "c:\\lpt0.txt",  0, 0 },
 132         { "c:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
 133           "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
 134           "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
 135           "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
 136           "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
 137           "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
 138           "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\\nul.txt", 1000, 6 },
 139         { NULL, 0 }
 140     };
 141
 142     const struct test *test;
 143     WCHAR buffer[2000];
 144     ULONG ret;
 145
 146     for (test = tests; test->path; test++)
 147     {
 148         pRtlMultiByteToUnicodeN( buffer, sizeof(buffer), NULL, test->path, strlen(test->path)+1 );
 149         ret = pRtlIsDosDeviceName_U( buffer );
 150         ok( ret == MAKELONG( test->len, test->pos ),
 151             "Wrong result (%d,%d)/(%d,%d) for %s\n",
 152             HIWORD(ret), LOWORD(ret), test->pos, test->len, test->path );
 153     }
 154 }
 155
 156 static void test_RtlIsNameLegalDOS8Dot3(void)
 157 {
 158     struct test
 159     {
 160         const char *path;
 161         BOOLEAN result;
 162         BOOLEAN spaces;
 163     };
 164
 165     static const struct test tests[] =
 166     {
 167         { "12345678",     TRUE,  FALSE },
 168         { "123 5678",     TRUE,  TRUE  },
 169         { "12345678.",    FALSE, 2 /*not set*/ },
 170         { "1234 678.",    FALSE, 2 /*not set*/ },
 171         { "12345678.a",   TRUE,  FALSE },
 172         { "12345678.a ",  FALSE, 2 /*not set*/ },
 173         { "12345678.a c", TRUE,  TRUE  },
 174         { " 2345678.a ",  FALSE, 2 /*not set*/ },
 175         { "1 345678.abc", TRUE,  TRUE },
 176         { "1      8.a c", TRUE,  TRUE },
 177         { "1 3 5 7 .abc", FALSE, 2 /*not set*/ },
 178         { "12345678.  c", TRUE,  TRUE },
 179         { "123456789.a",  FALSE, 2 /*not set*/ },
 180         { "12345.abcd",   FALSE, 2 /*not set*/ },
 181         { "12345.ab d",   FALSE, 2 /*not set*/ },
 182         { ".abc",         FALSE, 2 /*not set*/ },
 183         { "12.abc.d",     FALSE, 2 /*not set*/ },
 184         { ".",            TRUE,  FALSE },
 185         { "..",           TRUE,  FALSE },
 186         { "...",          FALSE, 2 /*not set*/ },
 187         { "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", FALSE, 2 /*not set*/ },
 188         { NULL, 0 }
 189     };
 190
 191     const struct test *test;
 192     UNICODE_STRING ustr;
 193     OEM_STRING oem, oem_ret;
 194     WCHAR buffer[200];
 195     char buff2[12];
 196     BOOLEAN ret, spaces;
 197
 198     ustr.MaximumLength = sizeof(buffer);
 199     ustr.Buffer = buffer;
 200     for (test = tests; test->path; test++)
 201     {
 202         char path[100];
 203         strcpy(path, test->path);
 204         oem.Buffer = path;
 205         oem.Length = strlen(test->path);
 206         oem.MaximumLength = oem.Length + 1;
 207         pRtlOemStringToUnicodeString( &ustr, &oem, FALSE );
 208         spaces = 2;
 209         oem_ret.Length = oem_ret.MaximumLength = sizeof(buff2);
 210         oem_ret.Buffer = buff2;
 211         ret = pRtlIsNameLegalDOS8Dot3( &ustr, &oem_ret, &spaces );
 212         ok( ret == test->result, "Wrong result %d/%d for '%s'\n", ret, test->result, test->path );
 213         ok( spaces == test->spaces, "Wrong spaces value %d/%d for '%s'\n", spaces, test->spaces, test->path );
 214         if (strlen(test->path) <= 12)
 215         {
 216             char str[13];
 217             int i;
 218             strcpy( str, test->path );
 219             for (i = 0; str[i]; i++) str[i] = toupper(str[i]);
 220             ok( oem_ret.Length == strlen(test->path), "Wrong length %d/%d for '%s'\n",
 221                 oem_ret.Length, strlen(test->path), test->path );
 222             ok( !memcmp( oem_ret.Buffer, str, oem_ret.Length ),
 223                 "Wrong string '%.*s'/'%s'\n", oem_ret.Length, oem_ret.Buffer, str );
 224         }
 225     }
 226 }
 227
 228
 229 START_TEST(path)
 230 {
 231     HMODULE mod = GetModuleHandleA("ntdll.dll");
 232     pRtlMultiByteToUnicodeN = (void *)GetProcAddress(mod,"RtlMultiByteToUnicodeN");
 233     pRtlDetermineDosPathNameType_U = (void *)GetProcAddress(mod,"RtlDetermineDosPathNameType_U");
 234     pRtlIsDosDeviceName_U = (void *)GetProcAddress(mod,"RtlIsDosDeviceName_U");
 235     pRtlOemStringToUnicodeString = (void *)GetProcAddress(mod,"RtlOemStringToUnicodeString");
 236     pRtlIsNameLegalDOS8Dot3 = (void *)GetProcAddress(mod,"RtlIsNameLegalDOS8Dot3");
 237     if (pRtlDetermineDosPathNameType_U)
 238         test_RtlDetermineDosPathNameType();
 239     if (pRtlIsDosDeviceName_U)
 240         test_RtlIsDosDeviceName();
 241     if (pRtlIsNameLegalDOS8Dot3)
 242         test_RtlIsNameLegalDOS8Dot3();
 243 }