source4/torture/raw/seek.c

   1 /*
   2    Unix SMB/CIFS implementation.
   3    seek test suite
   4    Copyright (C) Andrew Tridgell 2003
   5
   6    This program is free software; you can redistribute it and/or modify
   7    it under the terms of the GNU General Public License as published by
   8    the Free Software Foundation; either version 2 of the License, or
   9    (at your option) any later version.
  10
  11    This program 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
  14    GNU General Public License for more details.
  15
  16    You should have received a copy of the GNU General Public License
  17    along with this program; if not, write to the Free Software
  18    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  19 */
  20
  21 #include "includes.h"
  22
  23 #define CHECK_STATUS(status, correct) do { \
  24         if (!NT_STATUS_EQUAL(status, correct)) { \
  25                 printf("(%d) Incorrect status %s - should be %s\n", \
  26                        __LINE__, nt_errstr(status), nt_errstr(correct)); \
  27                 ret = False; \
  28                 goto done; \
  29         }} while (0)
  30
  31 #define CHECK_VALUE(v, correct) do { \
  32         if ((v) != (correct)) { \
  33                 printf("(%d) Incorrect value %s=%d - should be %d\n", \
  34                        __LINE__, #v, (int)v, (int)correct); \
  35                 ret = False; \
  36                 goto done; \
  37         }} while (0)
  38
  39 #define BASEDIR "\\testseek"
  40
  41 /*
  42   test seek ops
  43 */
  44 static BOOL test_seek(struct smbcli_state *cli, TALLOC_CTX *mem_ctx)
  45 {
  46         struct smb_seek io;
  47         union smb_fileinfo finfo;
  48         union smb_setfileinfo sfinfo;
  49         NTSTATUS status;
  50         BOOL ret = True;
  51         int fnum, fnum2;
  52         const char *fname = BASEDIR "\\test.txt";
  53         uint8_t c[2];
  54
  55         if (!torture_setup_dir(cli, BASEDIR)) {
  56                 return False;
  57         }
  58
  59         fnum = smbcli_open(cli->tree, fname, O_RDWR|O_CREAT|O_TRUNC, DENY_NONE);
  60         if (fnum == -1) {
  61                 printf("Failed to open test.txt - %s\n", smbcli_errstr(cli->tree));
  62                 ret = False;
  63                 goto done;
  64         }
  65
  66         finfo.generic.level = RAW_FILEINFO_POSITION_INFORMATION;
  67         finfo.position_information.in.fnum = fnum;
  68
  69         printf("Trying bad handle\n");
  70         io.in.fnum = fnum+1;
  71         io.in.mode = SEEK_MODE_START;
  72         io.in.offset = 0;
  73         status = smb_raw_seek(cli->tree, &io);
  74         CHECK_STATUS(status, NT_STATUS_INVALID_HANDLE);
  75
  76         printf("Trying simple seek\n");
  77         io.in.fnum = fnum;
  78         io.in.mode = SEEK_MODE_START;
  79         io.in.offset = 17;
  80         status = smb_raw_seek(cli->tree, &io);
  81         CHECK_STATUS(status, NT_STATUS_OK);
  82         CHECK_VALUE(io.out.offset, 17);
  83         status = smb_raw_fileinfo(cli->tree, mem_ctx, &finfo);
  84         CHECK_STATUS(status, NT_STATUS_OK);
  85         CHECK_VALUE(finfo.position_information.out.position, 0);
  86
  87         printf("Trying relative seek\n");
  88         io.in.fnum = fnum;
  89         io.in.mode = SEEK_MODE_CURRENT;
  90         io.in.offset = -3;
  91         status = smb_raw_seek(cli->tree, &io);
  92         CHECK_STATUS(status, NT_STATUS_OK);
  93         CHECK_VALUE(io.out.offset, 14);
  94
  95         printf("Trying end seek\n");
  96         io.in.fnum = fnum;
  97         io.in.mode = SEEK_MODE_END;
  98         io.in.offset = 0;
  99         status = smb_raw_seek(cli->tree, &io);
 100         CHECK_STATUS(status, NT_STATUS_OK);
 101         finfo.generic.level = RAW_FILEINFO_ALL_INFO;
 102         finfo.all_info.in.fnum = fnum;
 103         status = smb_raw_fileinfo(cli->tree, mem_ctx, &finfo);
 104         CHECK_STATUS(status, NT_STATUS_OK);
 105         CHECK_VALUE(io.out.offset, finfo.all_info.out.size);
 106
 107         printf("Trying max seek\n");
 108         io.in.fnum = fnum;
 109         io.in.mode = SEEK_MODE_START;
 110         io.in.offset = -1;
 111         status = smb_raw_seek(cli->tree, &io);
 112         CHECK_STATUS(status, NT_STATUS_OK);
 113         CHECK_VALUE(io.out.offset, 0xffffffff);
 114
 115         printf("Testing position information change\n");
 116         finfo.generic.level = RAW_FILEINFO_POSITION_INFORMATION;
 117         finfo.position_information.in.fnum = fnum;
 118         status = smb_raw_fileinfo(cli->tree, mem_ctx, &finfo);
 119         CHECK_STATUS(status, NT_STATUS_OK);
 120         CHECK_VALUE(finfo.position_information.out.position, 0);
 121
 122         printf("Trying max overflow\n");
 123         io.in.fnum = fnum;
 124         io.in.mode = SEEK_MODE_CURRENT;
 125         io.in.offset = 1000;
 126         status = smb_raw_seek(cli->tree, &io);
 127         CHECK_STATUS(status, NT_STATUS_OK);
 128         CHECK_VALUE(io.out.offset, 999);
 129
 130         printf("Testing position information change\n");
 131         finfo.generic.level = RAW_FILEINFO_POSITION_INFORMATION;
 132         finfo.position_information.in.fnum = fnum;
 133         status = smb_raw_fileinfo(cli->tree, mem_ctx, &finfo);
 134         CHECK_STATUS(status, NT_STATUS_OK);
 135         CHECK_VALUE(finfo.position_information.out.position, 0);
 136
 137         printf("trying write to update offset\n");
 138         ZERO_STRUCT(c);
 139         if (smbcli_write(cli->tree, fnum, 0, c, 0, 2) != 2) {
 140                 printf("Write failed - %s\n", smbcli_errstr(cli->tree));
 141                 ret = False;
 142                 goto done;
 143         }
 144
 145         printf("Testing position information change\n");
 146         finfo.generic.level = RAW_FILEINFO_POSITION_INFORMATION;
 147         finfo.position_information.in.fnum = fnum;
 148         status = smb_raw_fileinfo(cli->tree, mem_ctx, &finfo);
 149         CHECK_STATUS(status, NT_STATUS_OK);
 150         CHECK_VALUE(finfo.position_information.out.position, 0);
 151
 152         io.in.fnum = fnum;
 153         io.in.mode = SEEK_MODE_CURRENT;
 154         io.in.offset = 0;
 155         status = smb_raw_seek(cli->tree, &io);
 156         CHECK_STATUS(status, NT_STATUS_OK);
 157         CHECK_VALUE(io.out.offset, 2);
 158
 159         if (smbcli_read(cli->tree, fnum, c, 0, 1) != 1) {
 160                 printf("Read failed - %s\n", smbcli_errstr(cli->tree));
 161                 ret = False;
 162                 goto done;
 163         }
 164
 165         printf("Testing position information change\n");
 166         finfo.generic.level = RAW_FILEINFO_POSITION_INFORMATION;
 167         finfo.position_information.in.fnum = fnum;
 168         status = smb_raw_fileinfo(cli->tree, mem_ctx, &finfo);
 169         CHECK_STATUS(status, NT_STATUS_OK);
 170         CHECK_VALUE(finfo.position_information.out.position, 1);
 171
 172         status = smb_raw_seek(cli->tree, &io);
 173         CHECK_STATUS(status, NT_STATUS_OK);
 174         CHECK_VALUE(io.out.offset, 1);
 175
 176         printf("Testing position information\n");
 177         fnum2 = smbcli_open(cli->tree, fname, O_RDWR, DENY_NONE);
 178         if (fnum2 == -1) {
 179                 printf("2nd open failed - %s\n", smbcli_errstr(cli->tree));
 180                 ret = False;
 181                 goto done;
 182         }
 183         sfinfo.generic.level = RAW_SFILEINFO_POSITION_INFORMATION;
 184         sfinfo.position_information.file.fnum = fnum2;
 185         sfinfo.position_information.in.position = 25;
 186         status = smb_raw_setfileinfo(cli->tree, &sfinfo);
 187         CHECK_STATUS(status, NT_STATUS_OK);
 188
 189         finfo.generic.level = RAW_FILEINFO_POSITION_INFORMATION;
 190         finfo.position_information.in.fnum = fnum2;
 191         status = smb_raw_fileinfo(cli->tree, mem_ctx, &finfo);
 192         CHECK_STATUS(status, NT_STATUS_OK);
 193         CHECK_VALUE(finfo.position_information.out.position, 25);
 194
 195         finfo.generic.level = RAW_FILEINFO_POSITION_INFORMATION;
 196         finfo.position_information.in.fnum = fnum;
 197         status = smb_raw_fileinfo(cli->tree, mem_ctx, &finfo);
 198         CHECK_STATUS(status, NT_STATUS_OK);
 199         CHECK_VALUE(finfo.position_information.out.position, 1);
 200
 201         printf("position_information via paths\n");
 202
 203         sfinfo.generic.level = RAW_SFILEINFO_POSITION_INFORMATION;
 204         sfinfo.position_information.file.fname = fname;
 205         sfinfo.position_information.in.position = 32;
 206         status = smb_raw_setpathinfo(cli->tree, &sfinfo);
 207         CHECK_STATUS(status, NT_STATUS_OK);
 208
 209         finfo.generic.level = RAW_FILEINFO_POSITION_INFORMATION;
 210         finfo.position_information.in.fnum = fnum2;
 211         status = smb_raw_fileinfo(cli->tree, mem_ctx, &finfo);
 212         CHECK_STATUS(status, NT_STATUS_OK);
 213         CHECK_VALUE(finfo.position_information.out.position, 25);
 214
 215         finfo.generic.level = RAW_FILEINFO_POSITION_INFORMATION;
 216         finfo.position_information.in.fname = fname;
 217         status = smb_raw_pathinfo(cli->tree, mem_ctx, &finfo);
 218         CHECK_STATUS(status, NT_STATUS_OK);
 219         CHECK_VALUE(finfo.position_information.out.position, 0);
 220
 221
 222 done:
 223         smb_raw_exit(cli->session);
 224         smbcli_deltree(cli->tree, BASEDIR);
 225         return ret;
 226 }
 227
 228
 229 /*
 230    basic testing of seek calls
 231 */
 232 BOOL torture_raw_seek(void)
 233 {
 234         struct smbcli_state *cli;
 235         BOOL ret = True;
 236         TALLOC_CTX *mem_ctx;
 237
 238         if (!torture_open_connection(&cli)) {
 239                 return False;
 240         }
 241
 242         mem_ctx = talloc_init("torture_raw_seek");
 243
 244         if (!test_seek(cli, mem_ctx)) {
 245                 ret = False;
 246         }
 247
 248         torture_close_connection(cli);
 249         talloc_free(mem_ctx);
 250         return ret;
 251 }