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 3 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, see <http://www.gnu.org/licenses/>.
  18 */
  19
  20 #include "includes.h"
  21 #include "torture/torture.h"
  22 #include "system/filesys.h"
  23 #include "libcli/raw/libcliraw.h"
  24 #include "libcli/libcli.h"
  25 #include "torture/util.h"
  26
  27 #define CHECK_STATUS(status, correct) do { \
  28         if (!NT_STATUS_EQUAL(status, correct)) { \
  29                 printf("(%d) Incorrect status %s - should be %s\n", \
  30                        __LINE__, nt_errstr(status), nt_errstr(correct)); \
  31                 ret = false; \
  32                 goto done; \
  33         }} while (0)
  34
  35 #define CHECK_VALUE(v, correct) do { \
  36         if ((v) != (correct)) { \
  37                 printf("(%d) Incorrect value %s=%d - should be %d\n", \
  38                        __LINE__, #v, (int)v, (int)correct); \
  39                 ret = false; \
  40                 goto done; \
  41         }} while (0)
  42
  43 #define BASEDIR "\\testseek"
  44
  45 /*
  46   test seek ops
  47 */
  48 static bool test_seek(struct smbcli_state *cli, TALLOC_CTX *mem_ctx)
  49 {
  50         union smb_seek io;
  51         union smb_fileinfo finfo;
  52         union smb_setfileinfo sfinfo;
  53         NTSTATUS status;
  54         bool ret = true;
  55         int fnum, fnum2;
  56         const char *fname = BASEDIR "\\test.txt";
  57         uint8_t c[2];
  58
  59         if (!torture_setup_dir(cli, BASEDIR)) {
  60                 return false;
  61         }
  62
  63         fnum = smbcli_open(cli->tree, fname, O_RDWR|O_CREAT|O_TRUNC, DENY_NONE);
  64         if (fnum == -1) {
  65                 printf("Failed to open test.txt - %s\n", smbcli_errstr(cli->tree));
  66                 ret = false;
  67                 goto done;
  68         }
  69
  70         finfo.generic.level = RAW_FILEINFO_POSITION_INFORMATION;
  71         finfo.position_information.in.file.fnum = fnum;
  72
  73         printf("Trying bad handle\n");
  74         io.lseek.in.file.fnum = fnum+1;
  75         io.lseek.in.mode = SEEK_MODE_START;
  76         io.lseek.in.offset = 0;
  77         status = smb_raw_seek(cli->tree, &io);
  78         CHECK_STATUS(status, NT_STATUS_INVALID_HANDLE);
  79
  80         printf("Trying simple seek\n");
  81         io.lseek.in.file.fnum = fnum;
  82         io.lseek.in.mode = SEEK_MODE_START;
  83         io.lseek.in.offset = 17;
  84         status = smb_raw_seek(cli->tree, &io);
  85         CHECK_STATUS(status, NT_STATUS_OK);
  86         CHECK_VALUE(io.lseek.out.offset, 17);
  87         status = smb_raw_fileinfo(cli->tree, mem_ctx, &finfo);
  88         CHECK_STATUS(status, NT_STATUS_OK);
  89         CHECK_VALUE(finfo.position_information.out.position, 0);
  90
  91         printf("Trying relative seek\n");
  92         io.lseek.in.file.fnum = fnum;
  93         io.lseek.in.mode = SEEK_MODE_CURRENT;
  94         io.lseek.in.offset = -3;
  95         status = smb_raw_seek(cli->tree, &io);
  96         CHECK_STATUS(status, NT_STATUS_OK);
  97         CHECK_VALUE(io.lseek.out.offset, 14);
  98
  99         printf("Trying end seek\n");
 100         io.lseek.in.file.fnum = fnum;
 101         io.lseek.in.mode = SEEK_MODE_END;
 102         io.lseek.in.offset = 0;
 103         status = smb_raw_seek(cli->tree, &io);
 104         CHECK_STATUS(status, NT_STATUS_OK);
 105         finfo.generic.level = RAW_FILEINFO_ALL_INFO;
 106         finfo.all_info.in.file.fnum = fnum;
 107         status = smb_raw_fileinfo(cli->tree, mem_ctx, &finfo);
 108         CHECK_STATUS(status, NT_STATUS_OK);
 109         CHECK_VALUE(io.lseek.out.offset, finfo.all_info.out.size);
 110
 111         printf("Trying max seek\n");
 112         io.lseek.in.file.fnum = fnum;
 113         io.lseek.in.mode = SEEK_MODE_START;
 114         io.lseek.in.offset = -1;
 115         status = smb_raw_seek(cli->tree, &io);
 116         CHECK_STATUS(status, NT_STATUS_OK);
 117         CHECK_VALUE(io.lseek.out.offset, 0xffffffff);
 118
 119         printf("Testing position information change\n");
 120         finfo.generic.level = RAW_FILEINFO_POSITION_INFORMATION;
 121         finfo.position_information.in.file.fnum = fnum;
 122         status = smb_raw_fileinfo(cli->tree, mem_ctx, &finfo);
 123         CHECK_STATUS(status, NT_STATUS_OK);
 124         CHECK_VALUE(finfo.position_information.out.position, 0);
 125
 126         printf("Trying max overflow\n");
 127         io.lseek.in.file.fnum = fnum;
 128         io.lseek.in.mode = SEEK_MODE_CURRENT;
 129         io.lseek.in.offset = 1000;
 130         status = smb_raw_seek(cli->tree, &io);
 131         CHECK_STATUS(status, NT_STATUS_OK);
 132         CHECK_VALUE(io.lseek.out.offset, 999);
 133
 134         printf("Testing position information change\n");
 135         finfo.generic.level = RAW_FILEINFO_POSITION_INFORMATION;
 136         finfo.position_information.in.file.fnum = fnum;
 137         status = smb_raw_fileinfo(cli->tree, mem_ctx, &finfo);
 138         CHECK_STATUS(status, NT_STATUS_OK);
 139         CHECK_VALUE(finfo.position_information.out.position, 0);
 140
 141         printf("trying write to update offset\n");
 142         ZERO_STRUCT(c);
 143         if (smbcli_write(cli->tree, fnum, 0, c, 0, 2) != 2) {
 144                 printf("Write failed - %s\n", smbcli_errstr(cli->tree));
 145                 ret = false;
 146                 goto done;
 147         }
 148
 149         printf("Testing position information change\n");
 150         finfo.generic.level = RAW_FILEINFO_POSITION_INFORMATION;
 151         finfo.position_information.in.file.fnum = fnum;
 152         status = smb_raw_fileinfo(cli->tree, mem_ctx, &finfo);
 153         CHECK_STATUS(status, NT_STATUS_OK);
 154         CHECK_VALUE(finfo.position_information.out.position, 0);
 155
 156         io.lseek.in.file.fnum = fnum;
 157         io.lseek.in.mode = SEEK_MODE_CURRENT;
 158         io.lseek.in.offset = 0;
 159         status = smb_raw_seek(cli->tree, &io);
 160         CHECK_STATUS(status, NT_STATUS_OK);
 161         CHECK_VALUE(io.lseek.out.offset, 2);
 162
 163         if (smbcli_read(cli->tree, fnum, c, 0, 1) != 1) {
 164                 printf("Read failed - %s\n", smbcli_errstr(cli->tree));
 165                 ret = false;
 166                 goto done;
 167         }
 168
 169         printf("Testing position information change\n");
 170         finfo.generic.level = RAW_FILEINFO_POSITION_INFORMATION;
 171         finfo.position_information.in.file.fnum = fnum;
 172         status = smb_raw_fileinfo(cli->tree, mem_ctx, &finfo);
 173         CHECK_STATUS(status, NT_STATUS_OK);
 174         CHECK_VALUE(finfo.position_information.out.position, 1);
 175
 176         status = smb_raw_seek(cli->tree, &io);
 177         CHECK_STATUS(status, NT_STATUS_OK);
 178         CHECK_VALUE(io.lseek.out.offset, 1);
 179
 180         printf("Testing position information\n");
 181         fnum2 = smbcli_open(cli->tree, fname, O_RDWR, DENY_NONE);
 182         if (fnum2 == -1) {
 183                 printf("2nd open failed - %s\n", smbcli_errstr(cli->tree));
 184                 ret = false;
 185                 goto done;
 186         }
 187         sfinfo.generic.level = RAW_SFILEINFO_POSITION_INFORMATION;
 188         sfinfo.position_information.in.file.fnum = fnum2;
 189         sfinfo.position_information.in.position = 25;
 190         status = smb_raw_setfileinfo(cli->tree, &sfinfo);
 191         CHECK_STATUS(status, NT_STATUS_OK);
 192
 193         finfo.generic.level = RAW_FILEINFO_POSITION_INFORMATION;
 194         finfo.position_information.in.file.fnum = fnum2;
 195         status = smb_raw_fileinfo(cli->tree, mem_ctx, &finfo);
 196         CHECK_STATUS(status, NT_STATUS_OK);
 197         CHECK_VALUE(finfo.position_information.out.position, 25);
 198
 199         finfo.generic.level = RAW_FILEINFO_POSITION_INFORMATION;
 200         finfo.position_information.in.file.fnum = fnum;
 201         status = smb_raw_fileinfo(cli->tree, mem_ctx, &finfo);
 202         CHECK_STATUS(status, NT_STATUS_OK);
 203         CHECK_VALUE(finfo.position_information.out.position, 1);
 204
 205         printf("position_information via paths\n");
 206
 207         sfinfo.generic.level = RAW_SFILEINFO_POSITION_INFORMATION;
 208         sfinfo.position_information.in.file.path = fname;
 209         sfinfo.position_information.in.position = 32;
 210         status = smb_raw_setpathinfo(cli->tree, &sfinfo);
 211         CHECK_STATUS(status, NT_STATUS_OK);
 212
 213         finfo.generic.level = RAW_FILEINFO_POSITION_INFORMATION;
 214         finfo.position_information.in.file.fnum = fnum2;
 215         status = smb_raw_fileinfo(cli->tree, mem_ctx, &finfo);
 216         CHECK_STATUS(status, NT_STATUS_OK);
 217         CHECK_VALUE(finfo.position_information.out.position, 25);
 218
 219         finfo.generic.level = RAW_FILEINFO_POSITION_INFORMATION;
 220         finfo.position_information.in.file.path = fname;
 221         status = smb_raw_pathinfo(cli->tree, mem_ctx, &finfo);
 222         CHECK_STATUS(status, NT_STATUS_OK);
 223         CHECK_VALUE(finfo.position_information.out.position, 0);
 224
 225
 226 done:
 227         smb_raw_exit(cli->session);
 228         smbcli_deltree(cli->tree, BASEDIR);
 229         return ret;
 230 }
 231
 232
 233 /*
 234    basic testing of seek calls
 235 */
 236 bool torture_raw_seek(struct torture_context *torture, struct smbcli_state *cli)
 237 {
 238         bool ret = true;
 239
 240         ret &= test_seek(cli, torture);
 241
 242         return ret;
 243 }