contrib/libarchive/libarchive/test/test_read_format_iso_xorriso.c

   1 /*-
   2  * Copyright (c) 2011 Michihiro NAKAJIMA
   3  * All rights reserved.
   4  *
   5  * Redistribution and use in source and binary forms, with or without
   6  * modification, are permitted provided that the following conditions
   7  * are met:
   8  * 1. Redistributions of source code must retain the above copyright
   9  *    notice, this list of conditions and the following disclaimer.
  10  * 2. Redistributions in binary form must reproduce the above copyright
  11  *    notice, this list of conditions and the following disclaimer in the
  12  *    documentation and/or other materials provided with the distribution.
  13  *
  14  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
  15  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  16  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
  17  * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
  18  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  19  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  20  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  21  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  22  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  23  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  24  */
  25 #include "test.h"
  26 __FBSDID("$FreeBSD$");
  27
  28
  29 /*
  30 Execute the following command to rebuild the data for this program:
  31    tail -n +32 test_read_format_iso_xorriso.c | /bin/sh
  32 #
  33 rm -rf /tmp/iso
  34 mkdir /tmp/iso
  35 mkdir /tmp/iso/dir
  36 mkdir /tmp/iso/dir2
  37 echo "hello" >/tmp/iso/file
  38 ln /tmp/iso/file /tmp/iso/hardlink
  39 (cd /tmp/iso; ln -s file symlink)
  40 TZ=utc touch -afm -t 197001020000.01  /tmp/iso/empty
  41 echo "hello2" >/tmp/iso/dir/file2
  42 echo "hello3" >/tmp/iso/dir/file3
  43 echo "hello4" >/tmp/iso/dir2/file4
  44
  45 TZ=utc touch -afhm -t 197001020000.01 /tmp/iso/dir/file2 /tmp/iso/dir/file3
  46 TZ=utc touch -afhm -t 197001020000.01 /tmp/iso/dir2/file4
  47 TZ=utc touch -afhm -t 197001020000.01 /tmp/iso /tmp/iso/file /tmp/iso/dir
  48 TZ=utc touch -afhm -t 197001020000.01 /tmp/iso/dir2
  49 TZ=utc touch -afhm -t 197001030000.02 /tmp/iso/symlink
  50 F=test_read_format_iso_xorriso.iso
  51 xorriso -outdev - -map /tmp/iso / > $F
  52 compress $F
  53 uuencode $F.Z $F.Z > $F.Z.uu
  54 rm $F.Z
  55 exit 1
  56  */
  57
  58 /*
  59  * A test for the iso images made by xorriso which versions are
  60  * from 0.6.5 to 1.0.1.
  61  * The xorriso set 0 to the location of empty files(include symlink
  62  * files) that caused our iso reader could not read following directory
  63  * entries at all.
  64  *
  65  */
  66
  67 DEFINE_TEST(test_read_format_iso_xorriso)
  68 {
  69         const char *refname = "test_read_format_iso_xorriso.iso.Z";
  70         struct archive_entry *ae;
  71         struct archive *a;
  72         const void *p;
  73         size_t size;
  74         int64_t offset;
  75         int i;
  76
  77         extract_reference_file(refname);
  78         assert((a = archive_read_new()) != NULL);
  79         assertEqualInt(0, archive_read_support_filter_all(a));
  80         assertEqualInt(0, archive_read_support_format_all(a));
  81         assertEqualInt(ARCHIVE_OK,
  82             archive_read_open_filename(a, refname, 10240));
  83
  84         /* Retrieve each of the 10 files on the ISO image and
  85          * verify that each one is what we expect. */
  86         for (i = 0; i < 10; ++i) {
  87                 assertEqualInt(0, archive_read_next_header(a, &ae));
  88
  89                 assertEqualInt(archive_entry_is_encrypted(ae), 0);
  90                 assertEqualIntA(a, archive_read_has_encrypted_entries(a), ARCHIVE_READ_FORMAT_ENCRYPTION_UNSUPPORTED);
  91
  92                 if (strcmp(".", archive_entry_pathname(ae)) == 0) {
  93                         /* '.' root directory. */
  94                         assertEqualInt(AE_IFDIR, archive_entry_filetype(ae));
  95                         assertEqualInt(2048, archive_entry_size(ae));
  96                         /* Now, we read timestamp recorded by RRIP "TF". */
  97                         assertEqualInt(86401, archive_entry_mtime(ae));
  98                         assertEqualInt(0, archive_entry_mtime_nsec(ae));
  99                         /* Now, we read links recorded by RRIP "PX". */
 100                         assertEqualInt(4, archive_entry_nlink(ae));
 101                         assertEqualIntA(a, ARCHIVE_EOF,
 102                             archive_read_data_block(a, &p, &size, &offset));
 103                         assertEqualInt((int)size, 0);
 104                 } else if (strcmp("./dir", archive_entry_pathname(ae)) == 0) {
 105                         /* A directory. */
 106                         assertEqualInt(AE_IFDIR, archive_entry_filetype(ae));
 107                         assertEqualInt(2048, archive_entry_size(ae));
 108                         assertEqualInt(86401, archive_entry_mtime(ae));
 109                         assertEqualInt(86401, archive_entry_atime(ae));
 110                         assertEqualInt(2, archive_entry_nlink(ae));
 111                 } else if (strcmp("./dir2", archive_entry_pathname(ae)) == 0) {
 112                         /* A directory. */
 113                         assertEqualInt(AE_IFDIR, archive_entry_filetype(ae));
 114                         assertEqualInt(2048, archive_entry_size(ae));
 115                         assertEqualInt(86401, archive_entry_mtime(ae));
 116                         assertEqualInt(86401, archive_entry_atime(ae));
 117                         assertEqualInt(2, archive_entry_nlink(ae));
 118                 } else if (strcmp("./file",
 119                     archive_entry_pathname(ae)) == 0) {
 120                         /* A regular file. */
 121                         assertEqualInt(AE_IFREG, archive_entry_filetype(ae));
 122                         assertEqualInt(6, archive_entry_size(ae));
 123                         assertEqualInt(0,
 124                             archive_read_data_block(a, &p, &size, &offset));
 125                         assertEqualInt(0, offset);
 126                         assertEqualMem(p, "hello\n", 6);
 127                         assertEqualInt(86401, archive_entry_mtime(ae));
 128                         assertEqualInt(86401, archive_entry_atime(ae));
 129                         assertEqualInt(2, archive_entry_nlink(ae));
 130                 } else if (strcmp("./hardlink",
 131                     archive_entry_pathname(ae)) == 0) {
 132                         /* A hardlink to the regular file. */
 133                         /* Note: If "hardlink" gets returned before "file",
 134                          * then "hardlink" will get returned as a regular file
 135                          * and "file" will get returned as the hardlink.
 136                          * This test should tolerate that, since it's a
 137                          * perfectly permissible thing for libarchive to do. */
 138                         assertEqualInt(AE_IFREG, archive_entry_filetype(ae));
 139                         assertEqualString("./file", archive_entry_hardlink(ae));
 140                         assertEqualInt(0, archive_entry_size_is_set(ae));
 141                         assertEqualInt(0, archive_entry_size(ae));
 142                         assertEqualInt(86401, archive_entry_mtime(ae));
 143                         assertEqualInt(86401, archive_entry_atime(ae));
 144                         assertEqualInt(2, archive_entry_stat(ae)->st_nlink);
 145                 } else if (strcmp("./symlink",
 146                     archive_entry_pathname(ae)) == 0) {
 147                         /* A symlink to the regular file. */
 148                         assertEqualInt(AE_IFLNK, archive_entry_filetype(ae));
 149                         assertEqualString("file", archive_entry_symlink(ae));
 150                         assertEqualInt(0, archive_entry_size(ae));
 151                         assertEqualInt(172802, archive_entry_mtime(ae));
 152                         assertEqualInt(172802, archive_entry_atime(ae));
 153                         assertEqualInt(1, archive_entry_stat(ae)->st_nlink);
 154                 } else if (strcmp("./empty",
 155                     archive_entry_pathname(ae)) == 0) {
 156                         /* A empty file. */
 157                         assertEqualInt(AE_IFREG, archive_entry_filetype(ae));
 158                         assertEqualInt(0, archive_entry_size(ae));
 159                         assertEqualInt(86401, archive_entry_mtime(ae));
 160                         assertEqualInt(86401, archive_entry_atime(ae));
 161                         assertEqualInt(1, archive_entry_nlink(ae));
 162                 } else if (strcmp("./dir/file2",
 163                     archive_entry_pathname(ae)) == 0) {
 164                         /* A regular file. */
 165                         assertEqualInt(AE_IFREG, archive_entry_filetype(ae));
 166                         assertEqualInt(7, archive_entry_size(ae));
 167                         assertEqualInt(0,
 168                             archive_read_data_block(a, &p, &size, &offset));
 169                         assertEqualInt(0, offset);
 170                         assertEqualMem(p, "hello2\n", 7);
 171                         assertEqualInt(86401, archive_entry_mtime(ae));
 172                         assertEqualInt(86401, archive_entry_atime(ae));
 173                         assertEqualInt(1, archive_entry_nlink(ae));
 174                 } else if (strcmp("./dir/file3",
 175                     archive_entry_pathname(ae)) == 0) {
 176                         /* A regular file. */
 177                         assertEqualInt(AE_IFREG, archive_entry_filetype(ae));
 178                         assertEqualInt(7, archive_entry_size(ae));
 179                         assertEqualInt(0,
 180                             archive_read_data_block(a, &p, &size, &offset));
 181                         assertEqualInt(0, offset);
 182                         assertEqualMem(p, "hello3\n", 7);
 183                         assertEqualInt(86401, archive_entry_mtime(ae));
 184                         assertEqualInt(86401, archive_entry_atime(ae));
 185                         assertEqualInt(1, archive_entry_nlink(ae));
 186                 } else if (strcmp("./dir2/file4",
 187                     archive_entry_pathname(ae)) == 0) {
 188                         /* A regular file. */
 189                         assertEqualInt(AE_IFREG, archive_entry_filetype(ae));
 190                         assertEqualInt(7, archive_entry_size(ae));
 191                         assertEqualInt(0,
 192                             archive_read_data_block(a, &p, &size, &offset));
 193                         assertEqualInt(0, offset);
 194                         assertEqualMem(p, "hello4\n", 7);
 195                         assertEqualInt(86401, archive_entry_mtime(ae));
 196                         assertEqualInt(86401, archive_entry_atime(ae));
 197                         assertEqualInt(1, archive_entry_nlink(ae));
 198                 } else {
 199                         failure("Saw a file that shouldn't have been there");
 200                         assertEqualString(archive_entry_pathname(ae), "");
 201                 }
 202         }
 203
 204         /* End of archive. */
 205         assertEqualInt(ARCHIVE_EOF, archive_read_next_header(a, &ae));
 206
 207         /* Verify archive format. */
 208         assertEqualInt(archive_filter_code(a, 0), ARCHIVE_FILTER_COMPRESS);
 209         assertEqualInt(archive_format(a), ARCHIVE_FORMAT_ISO9660_ROCKRIDGE);
 210
 211         /* Close the archive. */
 212         assertEqualIntA(a, ARCHIVE_OK, archive_read_close(a));
 213         assertEqualInt(ARCHIVE_OK, archive_read_free(a));
 214 }
 215
 216