contrib/libarchive/libarchive/test/test_read_disk_directory_traversals.c

   1 /*-
   2  * Copyright (c) 2010-2012 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 #include <limits.h>
  29 #if defined(_WIN32) && !defined(__CYGWIN__)
  30 # if !defined(__BORLANDC__)
  31 #  define getcwd _getcwd
  32 # endif
  33 #endif
  34
  35 /*
  36  * Test if the current filesytem is mounted with noatime option.
  37  */
  38 static int
  39 atimeIsUpdated(void)
  40 {
  41         const char *fn = "fs_noatime";
  42         struct stat st;
  43
  44         if (!assertMakeFile(fn, 0666, "a"))
  45                 return (0);
  46         if (!assertUtimes(fn, 1, 0, 1, 0))
  47                 return (0);
  48         /* Test the file contents in order to update its atime. */
  49         if (!assertTextFileContents("a", fn))
  50                 return (0);
  51         if (stat(fn, &st) != 0)
  52                 return (0);
  53         /* Is atime updated? */
  54         if (st.st_atime > 1)
  55                 return (1);
  56         return (0);
  57 }
  58
  59 static void
  60 test_basic(void)
  61 {
  62         struct archive *a;
  63         struct archive_entry *ae;
  64         const void *p;
  65         char *initial_cwd, *cwd;
  66         size_t size;
  67         int64_t offset;
  68         int file_count;
  69 #if defined(_WIN32) && !defined(__CYGWIN__)
  70         wchar_t *wcwd, *wp, *fullpath;
  71 #endif
  72
  73         assertMakeDir("dir1", 0755);
  74         assertMakeFile("dir1/file1", 0644, "0123456789");
  75         assertMakeFile("dir1/file2", 0644, "hello world");
  76         assertMakeDir("dir1/sub1", 0755);
  77         assertMakeFile("dir1/sub1/file1", 0644, "0123456789");
  78         assertMakeDir("dir1/sub2", 0755);
  79         assertMakeFile("dir1/sub2/file1", 0644, "0123456789");
  80         assertMakeFile("dir1/sub2/file2", 0644, "0123456789");
  81         assertMakeDir("dir1/sub2/sub1", 0755);
  82         assertMakeDir("dir1/sub2/sub2", 0755);
  83         assertMakeDir("dir1/sub2/sub3", 0755);
  84         assertMakeFile("dir1/sub2/sub3/file", 0644, "xyz");
  85         file_count = 12;
  86
  87         assert((ae = archive_entry_new()) != NULL);
  88         assert((a = archive_read_disk_new()) != NULL);
  89         assertEqualIntA(a, ARCHIVE_OK, archive_read_disk_open(a, "dir1"));
  90
  91         while (file_count--) {
  92                 assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header2(a, ae));
  93                 if (strcmp(archive_entry_pathname(ae), "dir1") == 0) {
  94                         assertEqualInt(archive_entry_filetype(ae), AE_IFDIR);
  95                         assertEqualInt(1, archive_read_disk_can_descend(a));
  96                 } else if (strcmp(archive_entry_pathname(ae),
  97                     "dir1/file1") == 0) {
  98                         assertEqualInt(archive_entry_filetype(ae), AE_IFREG);
  99                         assertEqualInt(archive_entry_size(ae), 10);
 100                         assertEqualIntA(a, ARCHIVE_OK,
 101                             archive_read_data_block(a, &p, &size, &offset));
 102                         assertEqualInt((int)size, 10);
 103                         assertEqualInt((int)offset, 0);
 104                         assertEqualMem(p, "0123456789", 10);
 105                         assertEqualInt(ARCHIVE_EOF,
 106                             archive_read_data_block(a, &p, &size, &offset));
 107                         assertEqualInt((int)size, 0);
 108                         assertEqualInt((int)offset, 10);
 109                         assertEqualInt(0, archive_read_disk_can_descend(a));
 110                 } else if (strcmp(archive_entry_pathname(ae),
 111                     "dir1/file2") == 0) {
 112                         assertEqualInt(archive_entry_filetype(ae), AE_IFREG);
 113                         assertEqualInt(archive_entry_size(ae), 11);
 114                         assertEqualIntA(a, ARCHIVE_OK,
 115                             archive_read_data_block(a, &p, &size, &offset));
 116                         assertEqualInt((int)size, 11);
 117                         assertEqualInt((int)offset, 0);
 118                         assertEqualMem(p, "hello world", 11);
 119                         assertEqualInt(ARCHIVE_EOF,
 120                             archive_read_data_block(a, &p, &size, &offset));
 121                         assertEqualInt((int)size, 0);
 122                         assertEqualInt((int)offset, 11);
 123                         assertEqualInt(0, archive_read_disk_can_descend(a));
 124                 } else if (strcmp(archive_entry_pathname(ae),
 125                     "dir1/sub1") == 0) {
 126                         assertEqualInt(archive_entry_filetype(ae), AE_IFDIR);
 127                         assertEqualInt(1, archive_read_disk_can_descend(a));
 128                 } else if (strcmp(archive_entry_pathname(ae),
 129                     "dir1/sub1/file1") == 0) {
 130                         assertEqualInt(archive_entry_filetype(ae), AE_IFREG);
 131                         assertEqualInt(archive_entry_size(ae), 10);
 132                         assertEqualIntA(a, ARCHIVE_OK,
 133                             archive_read_data_block(a, &p, &size, &offset));
 134                         assertEqualInt((int)size, 10);
 135                         assertEqualInt((int)offset, 0);
 136                         assertEqualMem(p, "0123456789", 10);
 137                         assertEqualInt(ARCHIVE_EOF,
 138                             archive_read_data_block(a, &p, &size, &offset));
 139                         assertEqualInt((int)size, 0);
 140                         assertEqualInt((int)offset, 10);
 141                         assertEqualInt(0, archive_read_disk_can_descend(a));
 142                 } else if (strcmp(archive_entry_pathname(ae),
 143                     "dir1/sub2") == 0) {
 144                         assertEqualInt(archive_entry_filetype(ae), AE_IFDIR);
 145                         assertEqualInt(1, archive_read_disk_can_descend(a));
 146                 } else if (strcmp(archive_entry_pathname(ae),
 147                     "dir1/sub2/file1") == 0) {
 148                         assertEqualInt(archive_entry_filetype(ae), AE_IFREG);
 149                         assertEqualInt(archive_entry_size(ae), 10);
 150                         assertEqualIntA(a, ARCHIVE_OK,
 151                             archive_read_data_block(a, &p, &size, &offset));
 152                         assertEqualInt((int)size, 10);
 153                         assertEqualInt((int)offset, 0);
 154                         assertEqualMem(p, "0123456789", 10);
 155                         assertEqualInt(ARCHIVE_EOF,
 156                             archive_read_data_block(a, &p, &size, &offset));
 157                         assertEqualInt((int)size, 0);
 158                         assertEqualInt((int)offset, 10);
 159                         assertEqualInt(0, archive_read_disk_can_descend(a));
 160                 } else if (strcmp(archive_entry_pathname(ae),
 161                     "dir1/sub2/file2") == 0) {
 162                         assertEqualInt(archive_entry_filetype(ae), AE_IFREG);
 163                         assertEqualInt(archive_entry_size(ae), 10);
 164                         assertEqualIntA(a, ARCHIVE_OK,
 165                             archive_read_data_block(a, &p, &size, &offset));
 166                         assertEqualInt((int)size, 10);
 167                         assertEqualInt((int)offset, 0);
 168                         assertEqualMem(p, "0123456789", 10);
 169                         assertEqualInt(ARCHIVE_EOF,
 170                             archive_read_data_block(a, &p, &size, &offset));
 171                         assertEqualInt((int)size, 0);
 172                         assertEqualInt((int)offset, 10);
 173                         assertEqualInt(0, archive_read_disk_can_descend(a));
 174                 } else if (strcmp(archive_entry_pathname(ae),
 175                     "dir1/sub2/sub1") == 0) {
 176                         assertEqualInt(archive_entry_filetype(ae), AE_IFDIR);
 177                         assertEqualInt(1, archive_read_disk_can_descend(a));
 178                 } else if (strcmp(archive_entry_pathname(ae),
 179                     "dir1/sub2/sub2") == 0) {
 180                         assertEqualInt(archive_entry_filetype(ae), AE_IFDIR);
 181                         assertEqualInt(1, archive_read_disk_can_descend(a));
 182                 } else if (strcmp(archive_entry_pathname(ae),
 183                     "dir1/sub2/sub3") == 0) {
 184                         assertEqualInt(archive_entry_filetype(ae), AE_IFDIR);
 185                         assertEqualInt(1, archive_read_disk_can_descend(a));
 186                 } else if (strcmp(archive_entry_pathname(ae),
 187                     "dir1/sub2/sub3/file") == 0) {
 188                         assertEqualInt(archive_entry_filetype(ae), AE_IFREG);
 189                         assertEqualInt(archive_entry_size(ae), 3);
 190                         assertEqualIntA(a, ARCHIVE_OK,
 191                             archive_read_data_block(a, &p, &size, &offset));
 192                         assertEqualInt((int)size, 3);
 193                         assertEqualInt((int)offset, 0);
 194                         assertEqualMem(p, "xyz", 3);
 195                         assertEqualInt(ARCHIVE_EOF,
 196                             archive_read_data_block(a, &p, &size, &offset));
 197                         assertEqualInt((int)size, 0);
 198                         assertEqualInt((int)offset, 3);
 199                         assertEqualInt(0, archive_read_disk_can_descend(a));
 200                 }
 201                 if (archive_entry_filetype(ae) == AE_IFDIR) {
 202                         /* Descend into the current object */
 203                         assertEqualIntA(a, ARCHIVE_OK,
 204                             archive_read_disk_descend(a));
 205                 }
 206         }
 207         /* There is no entry. */
 208         assertEqualIntA(a, ARCHIVE_EOF, archive_read_next_header2(a, ae));
 209
 210         /* Close the disk object. */
 211         assertEqualInt(ARCHIVE_OK, archive_read_close(a));
 212
 213         /*
 214          * Test that call archive_read_disk_open_w, wchar_t version.
 215          */
 216         assertEqualIntA(a, ARCHIVE_OK, archive_read_disk_open_w(a, L"dir1"));
 217
 218         file_count = 12;
 219         while (file_count--) {
 220                 assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header2(a, ae));
 221                 if (wcscmp(archive_entry_pathname_w(ae), L"dir1") == 0) {
 222                         assertEqualInt(archive_entry_filetype(ae), AE_IFDIR);
 223                         assertEqualInt(1, archive_read_disk_can_descend(a));
 224                 } else if (wcscmp(archive_entry_pathname_w(ae),
 225                     L"dir1/file1") == 0) {
 226                         assertEqualInt(archive_entry_filetype(ae), AE_IFREG);
 227                         assertEqualInt(archive_entry_size(ae), 10);
 228                         assertEqualIntA(a, ARCHIVE_OK,
 229                             archive_read_data_block(a, &p, &size, &offset));
 230                         assertEqualInt((int)size, 10);
 231                         assertEqualInt((int)offset, 0);
 232                         assertEqualMem(p, "0123456789", 10);
 233                         assertEqualInt(ARCHIVE_EOF,
 234                             archive_read_data_block(a, &p, &size, &offset));
 235                         assertEqualInt((int)size, 0);
 236                         assertEqualInt((int)offset, 10);
 237                         assertEqualInt(0, archive_read_disk_can_descend(a));
 238                 } else if (wcscmp(archive_entry_pathname_w(ae),
 239                     L"dir1/file2") == 0) {
 240                         assertEqualInt(archive_entry_filetype(ae), AE_IFREG);
 241                         assertEqualInt(archive_entry_size(ae), 11);
 242                         assertEqualIntA(a, ARCHIVE_OK,
 243                             archive_read_data_block(a, &p, &size, &offset));
 244                         assertEqualInt((int)size, 11);
 245                         assertEqualInt((int)offset, 0);
 246                         assertEqualMem(p, "hello world", 11);
 247                         assertEqualInt(ARCHIVE_EOF,
 248                             archive_read_data_block(a, &p, &size, &offset));
 249                         assertEqualInt((int)size, 0);
 250                         assertEqualInt((int)offset, 11);
 251                         assertEqualInt(0, archive_read_disk_can_descend(a));
 252                 } else if (wcscmp(archive_entry_pathname_w(ae),
 253                     L"dir1/sub1") == 0) {
 254                         assertEqualInt(archive_entry_filetype(ae), AE_IFDIR);
 255                         assertEqualInt(1, archive_read_disk_can_descend(a));
 256                 } else if (wcscmp(archive_entry_pathname_w(ae),
 257                     L"dir1/sub1/file1") == 0) {
 258                         assertEqualInt(archive_entry_filetype(ae), AE_IFREG);
 259                         assertEqualInt(archive_entry_size(ae), 10);
 260                         assertEqualIntA(a, ARCHIVE_OK,
 261                             archive_read_data_block(a, &p, &size, &offset));
 262                         assertEqualInt((int)size, 10);
 263                         assertEqualInt((int)offset, 0);
 264                         assertEqualMem(p, "0123456789", 10);
 265                         assertEqualInt(ARCHIVE_EOF,
 266                             archive_read_data_block(a, &p, &size, &offset));
 267                         assertEqualInt((int)size, 0);
 268                         assertEqualInt((int)offset, 10);
 269                         assertEqualInt(0, archive_read_disk_can_descend(a));
 270                 } else if (wcscmp(archive_entry_pathname_w(ae),
 271                     L"dir1/sub2") == 0) {
 272                         assertEqualInt(archive_entry_filetype(ae), AE_IFDIR);
 273                         assertEqualInt(1, archive_read_disk_can_descend(a));
 274                 } else if (wcscmp(archive_entry_pathname_w(ae),
 275                     L"dir1/sub2/file1") == 0) {
 276                         assertEqualInt(archive_entry_filetype(ae), AE_IFREG);
 277                         assertEqualInt(archive_entry_size(ae), 10);
 278                         assertEqualIntA(a, ARCHIVE_OK,
 279                             archive_read_data_block(a, &p, &size, &offset));
 280                         assertEqualInt((int)size, 10);
 281                         assertEqualInt((int)offset, 0);
 282                         assertEqualMem(p, "0123456789", 10);
 283                         assertEqualInt(ARCHIVE_EOF,
 284                             archive_read_data_block(a, &p, &size, &offset));
 285                         assertEqualInt((int)size, 0);
 286                         assertEqualInt((int)offset, 10);
 287                         assertEqualInt(0, archive_read_disk_can_descend(a));
 288                 } else if (wcscmp(archive_entry_pathname_w(ae),
 289                     L"dir1/sub2/file2") == 0) {
 290                         assertEqualInt(archive_entry_filetype(ae), AE_IFREG);
 291                         assertEqualInt(archive_entry_size(ae), 10);
 292                         assertEqualIntA(a, ARCHIVE_OK,
 293                             archive_read_data_block(a, &p, &size, &offset));
 294                         assertEqualInt((int)size, 10);
 295                         assertEqualInt((int)offset, 0);
 296                         assertEqualMem(p, "0123456789", 10);
 297                         assertEqualInt(ARCHIVE_EOF,
 298                             archive_read_data_block(a, &p, &size, &offset));
 299                         assertEqualInt((int)size, 0);
 300                         assertEqualInt((int)offset, 10);
 301                         assertEqualInt(0, archive_read_disk_can_descend(a));
 302                 } else if (wcscmp(archive_entry_pathname_w(ae),
 303                     L"dir1/sub2/sub1") == 0) {
 304                         assertEqualInt(archive_entry_filetype(ae), AE_IFDIR);
 305                         assertEqualInt(1, archive_read_disk_can_descend(a));
 306                 } else if (wcscmp(archive_entry_pathname_w(ae),
 307                     L"dir1/sub2/sub2") == 0) {
 308                         assertEqualInt(archive_entry_filetype(ae), AE_IFDIR);
 309                         assertEqualInt(1, archive_read_disk_can_descend(a));
 310                 } else if (wcscmp(archive_entry_pathname_w(ae),
 311                     L"dir1/sub2/sub3") == 0) {
 312                         assertEqualInt(archive_entry_filetype(ae), AE_IFDIR);
 313                         assertEqualInt(1, archive_read_disk_can_descend(a));
 314                 } else if (wcscmp(archive_entry_pathname_w(ae),
 315                     L"dir1/sub2/sub3/file") == 0) {
 316                         assertEqualInt(archive_entry_filetype(ae), AE_IFREG);
 317                         assertEqualInt(archive_entry_size(ae), 3);
 318                         assertEqualIntA(a, ARCHIVE_OK,
 319                             archive_read_data_block(a, &p, &size, &offset));
 320                         assertEqualInt((int)size, 3);
 321                         assertEqualInt((int)offset, 0);
 322                         assertEqualMem(p, "xyz", 3);
 323                         assertEqualInt(ARCHIVE_EOF,
 324                             archive_read_data_block(a, &p, &size, &offset));
 325                         assertEqualInt((int)size, 0);
 326                         assertEqualInt((int)offset, 3);
 327                         assertEqualInt(0, archive_read_disk_can_descend(a));
 328                 }
 329                 if (archive_entry_filetype(ae) == AE_IFDIR) {
 330                         /* Descend into the current object */
 331                         assertEqualIntA(a, ARCHIVE_OK,
 332                             archive_read_disk_descend(a));
 333                 }
 334         }
 335         /* There is no entry. */
 336         assertEqualIntA(a, ARCHIVE_EOF, archive_read_next_header2(a, ae));
 337
 338         /* Close the disk object. */
 339         assertEqualInt(ARCHIVE_OK, archive_read_close(a));
 340
 341         /*
 342          * Test that call archive_read_disk_open with a regular file.
 343          */
 344         assertEqualIntA(a, ARCHIVE_OK, archive_read_disk_open(a, "dir1/file1"));
 345
 346         /* dir1/file1 */
 347         assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header2(a, ae));
 348         assertEqualInt(0, archive_read_disk_can_descend(a));
 349         assertEqualString(archive_entry_pathname(ae), "dir1/file1");
 350         assertEqualInt(archive_entry_filetype(ae), AE_IFREG);
 351         assertEqualInt(archive_entry_size(ae), 10);
 352         assertEqualIntA(a, ARCHIVE_OK,
 353             archive_read_data_block(a, &p, &size, &offset));
 354         assertEqualInt((int)size, 10);
 355         assertEqualInt((int)offset, 0);
 356         assertEqualMem(p, "0123456789", 10);
 357
 358         /* There is no entry. */
 359         assertEqualIntA(a, ARCHIVE_EOF, archive_read_next_header2(a, ae));
 360
 361         /* Close the disk object. */
 362         assertEqualInt(ARCHIVE_OK, archive_read_close(a));
 363
 364
 365 #if defined(_WIN32) && !defined(__CYGWIN__)
 366         /*
 367          * Test for wildcard '*' or '?'
 368          */
 369         assertEqualIntA(a, ARCHIVE_OK, archive_read_disk_open(a, "dir1/*1"));
 370
 371         /* dir1/file1 */
 372         assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header2(a, ae));
 373         assertEqualInt(0, archive_read_disk_can_descend(a));
 374         assertEqualString(archive_entry_pathname(ae), "dir1/file1");
 375         assertEqualInt(archive_entry_filetype(ae), AE_IFREG);
 376         assertEqualInt(archive_entry_size(ae), 10);
 377         assertEqualIntA(a, ARCHIVE_OK,
 378             archive_read_data_block(a, &p, &size, &offset));
 379         assertEqualInt((int)size, 10);
 380         assertEqualInt((int)offset, 0);
 381         assertEqualMem(p, "0123456789", 10);
 382
 383         /* dir1/sub1 */
 384         assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header2(a, ae));
 385         assertEqualInt(1, archive_read_disk_can_descend(a));
 386         assertEqualString(archive_entry_pathname(ae), "dir1/sub1");
 387         assertEqualInt(archive_entry_filetype(ae), AE_IFDIR);
 388
 389         /* Descend into the current object */
 390         assertEqualIntA(a, ARCHIVE_OK, archive_read_disk_descend(a));
 391
 392         /* dir1/sub1/file1 */
 393         assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header2(a, ae));
 394         assertEqualInt(0, archive_read_disk_can_descend(a));
 395         assertEqualString(archive_entry_pathname(ae), "dir1/sub1/file1");
 396         assertEqualInt(archive_entry_filetype(ae), AE_IFREG);
 397         assertEqualInt(archive_entry_size(ae), 10);
 398         assertEqualIntA(a, ARCHIVE_OK,
 399             archive_read_data_block(a, &p, &size, &offset));
 400         assertEqualInt((int)size, 10);
 401         assertEqualInt((int)offset, 0);
 402         assertEqualMem(p, "0123456789", 10);
 403
 404         /* There is no entry. */
 405         assertEqualIntA(a, ARCHIVE_EOF, archive_read_next_header2(a, ae));
 406
 407         /* Close the disk object. */
 408         assertEqualInt(ARCHIVE_OK, archive_read_close(a));
 409
 410         /*
 411          * Test for a full-path beginning with "//?/"
 412          */
 413         wcwd = _wgetcwd(NULL, 0);
 414         fullpath = malloc(sizeof(wchar_t) * (wcslen(wcwd) + 32));
 415         wcscpy(fullpath, L"//?/");
 416         wcscat(fullpath, wcwd);
 417         wcscat(fullpath, L"/dir1/file1");
 418         free(wcwd);
 419         assertEqualIntA(a, ARCHIVE_OK, archive_read_disk_open_w(a, fullpath));
 420         while ((wcwd = wcschr(fullpath, L'\\')) != NULL)
 421                 *wcwd = L'/';
 422
 423         /* dir1/file1 */
 424         assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header2(a, ae));
 425         assertEqualInt(0, archive_read_disk_can_descend(a));
 426         assertEqualWString(archive_entry_pathname_w(ae), fullpath);
 427         assertEqualInt(archive_entry_filetype(ae), AE_IFREG);
 428         assertEqualInt(archive_entry_size(ae), 10);
 429         assertEqualIntA(a, ARCHIVE_OK,
 430             archive_read_data_block(a, &p, &size, &offset));
 431         assertEqualInt((int)size, 10);
 432         assertEqualInt((int)offset, 0);
 433         assertEqualMem(p, "0123456789", 10);
 434
 435         /* There is no entry. */
 436         assertEqualIntA(a, ARCHIVE_EOF, archive_read_next_header2(a, ae));
 437
 438         /* Close the disk object. */
 439         assertEqualInt(ARCHIVE_OK, archive_read_close(a));
 440         free(fullpath);
 441
 442         /*
 443          * Test for wild card '*' or '?' with "//?/" prefix.
 444          */
 445         wcwd = _wgetcwd(NULL, 0);
 446         fullpath = malloc(sizeof(wchar_t) * (wcslen(wcwd) + 32));
 447         wcscpy(fullpath, L"//?/");
 448         wcscat(fullpath, wcwd);
 449         wcscat(fullpath, L"/dir1/*1");
 450         free(wcwd);
 451         assertEqualIntA(a, ARCHIVE_OK, archive_read_disk_open_w(a, fullpath));
 452         while ((wcwd = wcschr(fullpath, L'\\')) != NULL)
 453                 *wcwd = L'/';
 454
 455         /* dir1/file1 */
 456         wp = wcsrchr(fullpath, L'/');
 457         wcscpy(wp+1, L"file1");
 458         assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header2(a, ae));
 459         assertEqualInt(0, archive_read_disk_can_descend(a));
 460         assertEqualWString(archive_entry_pathname_w(ae), fullpath);
 461         assertEqualInt(archive_entry_filetype(ae), AE_IFREG);
 462         assertEqualInt(archive_entry_size(ae), 10);
 463         assertEqualIntA(a, ARCHIVE_OK,
 464             archive_read_data_block(a, &p, &size, &offset));
 465         assertEqualInt((int)size, 10);
 466         assertEqualInt((int)offset, 0);
 467         assertEqualMem(p, "0123456789", 10);
 468
 469         /* dir1/sub1 */
 470         wcscpy(wp+1, L"sub1");
 471         assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header2(a, ae));
 472         assertEqualInt(1, archive_read_disk_can_descend(a));
 473         assertEqualWString(archive_entry_pathname_w(ae), fullpath);
 474         assertEqualInt(archive_entry_filetype(ae), AE_IFDIR);
 475
 476         /* Descend into the current object */
 477         assertEqualIntA(a, ARCHIVE_OK, archive_read_disk_descend(a));
 478
 479         /* dir1/sub1/file1 */
 480         wcscpy(wp+1, L"sub1/file1");
 481         assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header2(a, ae));
 482         assertEqualInt(0, archive_read_disk_can_descend(a));
 483         assertEqualWString(archive_entry_pathname_w(ae), fullpath);
 484         assertEqualInt(archive_entry_filetype(ae), AE_IFREG);
 485         assertEqualInt(archive_entry_size(ae), 10);
 486         assertEqualIntA(a, ARCHIVE_OK,
 487             archive_read_data_block(a, &p, &size, &offset));
 488         assertEqualInt((int)size, 10);
 489         assertEqualInt((int)offset, 0);
 490         assertEqualMem(p, "0123456789", 10);
 491
 492         /* There is no entry. */
 493         assertEqualIntA(a, ARCHIVE_EOF, archive_read_next_header2(a, ae));
 494
 495         /* Close the disk object. */
 496         assertEqualInt(ARCHIVE_OK, archive_read_close(a));
 497         free(fullpath);
 498
 499 #endif
 500
 501         /*
 502          * We should be on the initial directory where we performed
 503          * archive_read_disk_new() after we perfome archive_read_free()
 504          *  even if we broke off the directory traversals.
 505          */
 506
 507         /* Save current working directory. */
 508 #ifdef PATH_MAX
 509         initial_cwd = getcwd(NULL, PATH_MAX);/* Solaris getcwd needs the size. */
 510 #else
 511         initial_cwd = getcwd(NULL, 0);
 512 #endif
 513
 514         assertEqualIntA(a, ARCHIVE_OK, archive_read_disk_open(a, "dir1"));
 515
 516         /* Step in a deep directory. */
 517         file_count = 12;
 518         while (file_count--) {
 519                 assertEqualIntA(a, ARCHIVE_OK,
 520                     archive_read_next_header2(a, ae));
 521                 if (strcmp(archive_entry_pathname(ae),
 522                     "dir1/sub1/file1") == 0)
 523                         /*
 524                          * We are on an another directory at this time.
 525                          */
 526                         break;
 527                 if (archive_entry_filetype(ae) == AE_IFDIR) {
 528                         /* Descend into the current object */
 529                         assertEqualIntA(a, ARCHIVE_OK,
 530                             archive_read_disk_descend(a));
 531                 }
 532         }
 533         /* Destroy the disk object. */
 534         assertEqualInt(ARCHIVE_OK, archive_read_free(a));
 535
 536         /* We should be on the initial working directory. */
 537         failure(
 538             "Current working directory does not return to the initial"
 539             "directory");
 540 #ifdef PATH_MAX
 541         cwd = getcwd(NULL, PATH_MAX);/* Solaris getcwd needs the size. */
 542 #else
 543         cwd = getcwd(NULL, 0);
 544 #endif
 545         assertEqualString(initial_cwd, cwd);
 546         free(initial_cwd);
 547         free(cwd);
 548
 549         archive_entry_free(ae);
 550 }
 551
 552 static void
 553 test_symlink_hybrid(void)
 554 {
 555         struct archive *a;
 556         struct archive_entry *ae;
 557         const void *p;
 558         size_t size;
 559         int64_t offset;
 560         int file_count;
 561
 562         if (!canSymlink()) {
 563                 skipping("Can't test symlinks on this filesystem");
 564                 return;
 565         }
 566
 567         /*
 568          * Create a sample archive.
 569          */
 570         assertMakeDir("h", 0755);
 571         assertChdir("h");
 572         assertMakeDir("d1", 0755);
 573         assertMakeSymlink("ld1", "d1");
 574         assertMakeFile("d1/file1", 0644, "d1/file1");
 575         assertMakeFile("d1/file2", 0644, "d1/file2");
 576         assertMakeSymlink("d1/link1", "file1");
 577         assertMakeSymlink("d1/linkX", "fileX");
 578         assertMakeSymlink("link2", "d1/file2");
 579         assertMakeSymlink("linkY", "d1/fileY");
 580         assertChdir("..");
 581
 582         assert((ae = archive_entry_new()) != NULL);
 583         assert((a = archive_read_disk_new()) != NULL);
 584         assertEqualIntA(a, ARCHIVE_OK,
 585             archive_read_disk_set_symlink_hybrid(a));
 586
 587         /*
 588          * Specified file is a symbolic link file.
 589          */
 590         assertEqualIntA(a, ARCHIVE_OK, archive_read_disk_open(a, "h/ld1"));
 591         file_count = 5;
 592
 593         while (file_count--) {
 594                 assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header2(a, ae));
 595                 if (strcmp(archive_entry_pathname(ae), "h/ld1") == 0) {
 596                         assertEqualInt(archive_entry_filetype(ae), AE_IFDIR);
 597                 } else if (strcmp(archive_entry_pathname(ae),
 598                     "h/ld1/file1") == 0) {
 599                         assertEqualInt(archive_entry_filetype(ae), AE_IFREG);
 600                         assertEqualInt(archive_entry_size(ae), 8);
 601                         assertEqualIntA(a, ARCHIVE_OK,
 602                             archive_read_data_block(a, &p, &size, &offset));
 603                         assertEqualInt((int)size, 8);
 604                         assertEqualInt((int)offset, 0);
 605                         assertEqualMem(p, "d1/file1", 8);
 606                         assertEqualInt(ARCHIVE_EOF,
 607                             archive_read_data_block(a, &p, &size, &offset));
 608                         assertEqualInt((int)size, 0);
 609                         assertEqualInt((int)offset, 8);
 610                 } else if (strcmp(archive_entry_pathname(ae),
 611                     "h/ld1/file2") == 0) {
 612                         assertEqualInt(archive_entry_filetype(ae), AE_IFREG);
 613                         assertEqualInt(archive_entry_size(ae), 8);
 614                         assertEqualIntA(a, ARCHIVE_OK,
 615                             archive_read_data_block(a, &p, &size, &offset));
 616                         assertEqualInt((int)size, 8);
 617                         assertEqualInt((int)offset, 0);
 618                         assertEqualMem(p, "d1/file2", 8);
 619                         assertEqualInt(ARCHIVE_EOF,
 620                             archive_read_data_block(a, &p, &size, &offset));
 621                         assertEqualInt((int)size, 0);
 622                         assertEqualInt((int)offset, 8);
 623                 } else if (strcmp(archive_entry_pathname(ae),
 624                     "h/ld1/link1") == 0) {
 625                         assertEqualInt(archive_entry_filetype(ae), AE_IFLNK);
 626                 } else if (strcmp(archive_entry_pathname(ae),
 627                     "h/ld1/linkX") == 0) {
 628                         assertEqualInt(archive_entry_filetype(ae), AE_IFLNK);
 629                 }
 630                 if (archive_entry_filetype(ae) == AE_IFDIR) {
 631                         /* Descend into the current object */
 632                         assertEqualIntA(a, ARCHIVE_OK,
 633                             archive_read_disk_descend(a));
 634                 }
 635         }
 636         /* There is no entry. */
 637         assertEqualIntA(a, ARCHIVE_EOF, archive_read_next_header2(a, ae));
 638         /* Close the disk object. */
 639         assertEqualInt(ARCHIVE_OK, archive_read_close(a));
 640
 641         /*
 642          * Specified file is a directory and it has symbolic files.
 643          */
 644         assertEqualIntA(a, ARCHIVE_OK, archive_read_disk_open(a, "h"));
 645         file_count = 9;
 646
 647         while (file_count--) {
 648                 assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header2(a, ae));
 649                 if (strcmp(archive_entry_pathname(ae), "h") == 0) {
 650                         assertEqualInt(archive_entry_filetype(ae), AE_IFDIR);
 651                 } else if (strcmp(archive_entry_pathname(ae), "h/d1") == 0) {
 652                         assertEqualInt(archive_entry_filetype(ae), AE_IFDIR);
 653                 } else if (strcmp(archive_entry_pathname(ae),
 654                     "h/d1/file1") == 0) {
 655                         assertEqualInt(archive_entry_filetype(ae), AE_IFREG);
 656                         assertEqualInt(archive_entry_size(ae), 8);
 657                         assertEqualIntA(a, ARCHIVE_OK,
 658                             archive_read_data_block(a, &p, &size, &offset));
 659                         assertEqualInt((int)size, 8);
 660                         assertEqualInt((int)offset, 0);
 661                         assertEqualMem(p, "d1/file1", 8);
 662                         assertEqualInt(ARCHIVE_EOF,
 663                             archive_read_data_block(a, &p, &size, &offset));
 664                         assertEqualInt((int)size, 0);
 665                         assertEqualInt((int)offset, 8);
 666                 } else if (strcmp(archive_entry_pathname(ae),
 667                     "h/d1/file2") == 0) {
 668                         assertEqualInt(archive_entry_filetype(ae), AE_IFREG);
 669                         assertEqualInt(archive_entry_size(ae), 8);
 670                         assertEqualIntA(a, ARCHIVE_OK,
 671                             archive_read_data_block(a, &p, &size, &offset));
 672                         assertEqualInt((int)size, 8);
 673                         assertEqualInt((int)offset, 0);
 674                         assertEqualMem(p, "d1/file2", 8);
 675                         assertEqualInt(ARCHIVE_EOF,
 676                             archive_read_data_block(a, &p, &size, &offset));
 677                         assertEqualInt((int)size, 0);
 678                         assertEqualInt((int)offset, 8);
 679                 } else if (strcmp(archive_entry_pathname(ae), "h/ld1") == 0) {
 680                         assertEqualInt(archive_entry_filetype(ae), AE_IFLNK);
 681                 } else if (strcmp(archive_entry_pathname(ae),
 682                     "h/d1/link1") == 0) {
 683                         assertEqualInt(archive_entry_filetype(ae), AE_IFLNK);
 684                 } else if (strcmp(archive_entry_pathname(ae),
 685                     "h/d1/linkX") == 0) {
 686                         assertEqualInt(archive_entry_filetype(ae), AE_IFLNK);
 687                 } else if (strcmp(archive_entry_pathname(ae),
 688                     "h/link2") == 0) {
 689                         assertEqualInt(archive_entry_filetype(ae), AE_IFLNK);
 690                 } else if (strcmp(archive_entry_pathname(ae),
 691                     "h/linkY") == 0) {
 692                         assertEqualInt(archive_entry_filetype(ae), AE_IFLNK);
 693                 }
 694                 if (archive_entry_filetype(ae) == AE_IFDIR) {
 695                         /* Descend into the current object */
 696                         assertEqualIntA(a, ARCHIVE_OK,
 697                             archive_read_disk_descend(a));
 698                 }
 699         }
 700         /* There is no entry. */
 701         assertEqualIntA(a, ARCHIVE_EOF, archive_read_next_header2(a, ae));
 702         /* Close the disk object. */
 703         assertEqualInt(ARCHIVE_OK, archive_read_close(a));
 704         /* Destroy the disk object. */
 705         assertEqualInt(ARCHIVE_OK, archive_read_free(a));
 706         archive_entry_free(ae);
 707 }
 708
 709 static void
 710 test_symlink_logical(void)
 711 {
 712         struct archive *a;
 713         struct archive_entry *ae;
 714         const void *p;
 715         size_t size;
 716         int64_t offset;
 717         int file_count;
 718
 719         if (!canSymlink()) {
 720                 skipping("Can't test symlinks on this filesystem");
 721                 return;
 722         }
 723
 724         /*
 725          * Create a sample archive.
 726          */
 727         assertMakeDir("l", 0755);
 728         assertChdir("l");
 729         assertMakeDir("d1", 0755);
 730         assertMakeSymlink("ld1", "d1");
 731         assertMakeFile("d1/file1", 0644, "d1/file1");
 732         assertMakeFile("d1/file2", 0644, "d1/file2");
 733         assertMakeSymlink("d1/link1", "file1");
 734         assertMakeSymlink("d1/linkX", "fileX");
 735         assertMakeSymlink("link2", "d1/file2");
 736         assertMakeSymlink("linkY", "d1/fileY");
 737         assertChdir("..");
 738
 739         /* Note: this test uses archive_read_next_header()
 740            instead of archive_read_next_header2() */
 741         assert((a = archive_read_disk_new()) != NULL);
 742         assertEqualIntA(a, ARCHIVE_OK,
 743             archive_read_disk_set_symlink_logical(a));
 744
 745         /*
 746          * Specified file is a symbolic link file.
 747          */
 748         assertEqualIntA(a, ARCHIVE_OK, archive_read_disk_open(a, "l/ld1"));
 749         file_count = 5;
 750
 751         while (file_count--) {
 752                 assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae));
 753                 if (strcmp(archive_entry_pathname(ae), "l/ld1") == 0) {
 754                         assertEqualInt(archive_entry_filetype(ae), AE_IFDIR);
 755                 } else if (strcmp(archive_entry_pathname(ae),
 756                     "l/ld1/file1") == 0) {
 757                         assertEqualInt(archive_entry_filetype(ae), AE_IFREG);
 758                         assertEqualInt(archive_entry_size(ae), 8);
 759                         assertEqualIntA(a, ARCHIVE_OK,
 760                             archive_read_data_block(a, &p, &size, &offset));
 761                         assertEqualInt((int)size, 8);
 762                         assertEqualInt((int)offset, 0);
 763                         assertEqualMem(p, "d1/file1", 8);
 764                         assertEqualInt(ARCHIVE_EOF,
 765                             archive_read_data_block(a, &p, &size, &offset));
 766                         assertEqualInt((int)size, 0);
 767                         assertEqualInt((int)offset, 8);
 768                 } else if (strcmp(archive_entry_pathname(ae),
 769                     "l/ld1/file2") == 0) {
 770                         assertEqualInt(archive_entry_filetype(ae), AE_IFREG);
 771                         assertEqualInt(archive_entry_size(ae), 8);
 772                         assertEqualIntA(a, ARCHIVE_OK,
 773                             archive_read_data_block(a, &p, &size, &offset));
 774                         assertEqualInt((int)size, 8);
 775                         assertEqualInt((int)offset, 0);
 776                         assertEqualMem(p, "d1/file2", 8);
 777                         assertEqualInt(ARCHIVE_EOF,
 778                             archive_read_data_block(a, &p, &size, &offset));
 779                         assertEqualInt((int)size, 0);
 780                         assertEqualInt((int)offset, 8);
 781                 } else if (strcmp(archive_entry_pathname(ae),
 782                     "l/ld1/link1") == 0) {
 783                         assertEqualInt(archive_entry_filetype(ae), AE_IFREG);
 784                         assertEqualInt(archive_entry_filetype(ae), AE_IFREG);
 785                         assertEqualInt(archive_entry_size(ae), 8);
 786                         assertEqualIntA(a, ARCHIVE_OK,
 787                             archive_read_data_block(a, &p, &size, &offset));
 788                         assertEqualInt((int)size, 8);
 789                         assertEqualInt((int)offset, 0);
 790                         assertEqualMem(p, "d1/file1", 8);
 791                         assertEqualInt(ARCHIVE_EOF,
 792                             archive_read_data_block(a, &p, &size, &offset));
 793                         assertEqualInt((int)size, 0);
 794                         assertEqualInt((int)offset, 8);
 795                 } else if (strcmp(archive_entry_pathname(ae),
 796                     "l/ld1/linkX") == 0) {
 797                         assertEqualInt(archive_entry_filetype(ae), AE_IFLNK);
 798                 }
 799                 if (archive_entry_filetype(ae) == AE_IFDIR) {
 800                         /* Descend into the current object */
 801                         assertEqualIntA(a, ARCHIVE_OK,
 802                             archive_read_disk_descend(a));
 803                 }
 804         }
 805         /* There is no entry. */
 806         assertEqualIntA(a, ARCHIVE_EOF, archive_read_next_header(a, &ae));
 807         /* Close the disk object. */
 808         assertEqualInt(ARCHIVE_OK, archive_read_close(a));
 809
 810         /*
 811          * Specified file is a directory and it has symbolic files.
 812          */
 813         assertEqualIntA(a, ARCHIVE_OK, archive_read_disk_open(a, "l"));
 814         file_count = 13;
 815
 816         while (file_count--) {
 817                 assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae));
 818                 if (strcmp(archive_entry_pathname(ae), "l") == 0) {
 819                         assertEqualInt(archive_entry_filetype(ae), AE_IFDIR);
 820                 } else if (strcmp(archive_entry_pathname(ae), "l/d1") == 0) {
 821                         assertEqualInt(archive_entry_filetype(ae), AE_IFDIR);
 822                 } else if (strcmp(archive_entry_pathname(ae),
 823                     "l/d1/file1") == 0) {
 824                         assertEqualInt(archive_entry_filetype(ae), AE_IFREG);
 825                         assertEqualInt(archive_entry_size(ae), 8);
 826                         assertEqualIntA(a, ARCHIVE_OK,
 827                             archive_read_data_block(a, &p, &size, &offset));
 828                         assertEqualInt((int)size, 8);
 829                         assertEqualInt((int)offset, 0);
 830                         assertEqualMem(p, "d1/file1", 8);
 831                         assertEqualInt(ARCHIVE_EOF,
 832                             archive_read_data_block(a, &p, &size, &offset));
 833                         assertEqualInt((int)size, 0);
 834                         assertEqualInt((int)offset, 8);
 835                 } else if (strcmp(archive_entry_pathname(ae),
 836                     "l/d1/file2") == 0) {
 837                         assertEqualInt(archive_entry_filetype(ae), AE_IFREG);
 838                         assertEqualInt(archive_entry_size(ae), 8);
 839                         assertEqualIntA(a, ARCHIVE_OK,
 840                             archive_read_data_block(a, &p, &size, &offset));
 841                         assertEqualInt((int)size, 8);
 842                         assertEqualInt((int)offset, 0);
 843                         assertEqualMem(p, "d1/file2", 8);
 844                         assertEqualInt(ARCHIVE_EOF,
 845                             archive_read_data_block(a, &p, &size, &offset));
 846                         assertEqualInt((int)size, 0);
 847                         assertEqualInt((int)offset, 8);
 848                 } else if (strcmp(archive_entry_pathname(ae),
 849                     "l/d1/link1") == 0) {
 850                         assertEqualInt(archive_entry_filetype(ae), AE_IFREG);
 851                         assertEqualInt(archive_entry_size(ae), 8);
 852                         assertEqualIntA(a, ARCHIVE_OK,
 853                             archive_read_data_block(a, &p, &size, &offset));
 854                         assertEqualInt((int)size, 8);
 855                         assertEqualInt((int)offset, 0);
 856                         assertEqualMem(p, "d1/file1", 8);
 857                         assertEqualInt(ARCHIVE_EOF,
 858                             archive_read_data_block(a, &p, &size, &offset));
 859                         assertEqualInt((int)size, 0);
 860                         assertEqualInt((int)offset, 8);
 861                 } else if (strcmp(archive_entry_pathname(ae),
 862                     "l/d1/linkX") == 0) {
 863                         assertEqualInt(archive_entry_filetype(ae), AE_IFLNK);
 864                 } else if (strcmp(archive_entry_pathname(ae), "l/ld1") == 0) {
 865                         assertEqualInt(archive_entry_filetype(ae), AE_IFDIR);
 866                 } else if (strcmp(archive_entry_pathname(ae),
 867                     "l/ld1/file1") == 0) {
 868                         assertEqualInt(archive_entry_filetype(ae), AE_IFREG);
 869                         assertEqualInt(archive_entry_size(ae), 8);
 870                         assertEqualIntA(a, ARCHIVE_OK,
 871                             archive_read_data_block(a, &p, &size, &offset));
 872                         assertEqualInt((int)size, 8);
 873                         assertEqualInt((int)offset, 0);
 874                         assertEqualMem(p, "d1/file1", 8);
 875                         assertEqualInt(ARCHIVE_EOF,
 876                             archive_read_data_block(a, &p, &size, &offset));
 877                         assertEqualInt((int)size, 0);
 878                         assertEqualInt((int)offset, 8);
 879                 } else if (strcmp(archive_entry_pathname(ae),
 880                     "l/ld1/file2") == 0) {
 881                         assertEqualInt(archive_entry_filetype(ae), AE_IFREG);
 882                         assertEqualInt(archive_entry_size(ae), 8);
 883                         assertEqualIntA(a, ARCHIVE_OK,
 884                             archive_read_data_block(a, &p, &size, &offset));
 885                         assertEqualInt((int)size, 8);
 886                         assertEqualInt((int)offset, 0);
 887                         assertEqualMem(p, "d1/file2", 8);
 888                         assertEqualInt(ARCHIVE_EOF,
 889                             archive_read_data_block(a, &p, &size, &offset));
 890                         assertEqualInt((int)size, 0);
 891                         assertEqualInt((int)offset, 8);
 892                 } else if (strcmp(archive_entry_pathname(ae),
 893                     "l/ld1/link1") == 0) {
 894                         assertEqualInt(archive_entry_filetype(ae), AE_IFREG);
 895                         assertEqualInt(archive_entry_size(ae), 8);
 896                         assertEqualIntA(a, ARCHIVE_OK,
 897                             archive_read_data_block(a, &p, &size, &offset));
 898                         assertEqualInt((int)size, 8);
 899                         assertEqualInt((int)offset, 0);
 900                         assertEqualMem(p, "d1/file1", 8);
 901                         assertEqualInt(ARCHIVE_EOF,
 902                             archive_read_data_block(a, &p, &size, &offset));
 903                         assertEqualInt((int)size, 0);
 904                         assertEqualInt((int)offset, 8);
 905                 } else if (strcmp(archive_entry_pathname(ae),
 906                     "l/ld1/linkX") == 0) {
 907                         assertEqualInt(archive_entry_filetype(ae), AE_IFLNK);
 908                 } else if (strcmp(archive_entry_pathname(ae),
 909                     "l/link2") == 0) {
 910                         assertEqualInt(archive_entry_filetype(ae), AE_IFREG);
 911                         assertEqualInt(archive_entry_size(ae), 8);
 912                         assertEqualIntA(a, ARCHIVE_OK,
 913                             archive_read_data_block(a, &p, &size, &offset));
 914                         assertEqualInt((int)size, 8);
 915                         assertEqualInt((int)offset, 0);
 916                         assertEqualMem(p, "d1/file2", 8);
 917                         assertEqualInt(ARCHIVE_EOF,
 918                             archive_read_data_block(a, &p, &size, &offset));
 919                         assertEqualInt((int)size, 0);
 920                         assertEqualInt((int)offset, 8);
 921                 } else if (strcmp(archive_entry_pathname(ae),
 922                     "l/linkY") == 0) {
 923                         assertEqualInt(archive_entry_filetype(ae), AE_IFLNK);
 924                 }
 925                 if (archive_entry_filetype(ae) == AE_IFDIR) {
 926                         /* Descend into the current object */
 927                         assertEqualIntA(a, ARCHIVE_OK,
 928                             archive_read_disk_descend(a));
 929                 }
 930         }
 931         /* There is no entry. */
 932         assertEqualIntA(a, ARCHIVE_EOF, archive_read_next_header(a, &ae));
 933         /* Close the disk object. */
 934         assertEqualInt(ARCHIVE_OK, archive_read_close(a));
 935         /* Destroy the disk object. */
 936         assertEqualInt(ARCHIVE_OK, archive_read_free(a));
 937 }
 938
 939 static void
 940 test_symlink_logical_loop(void)
 941 {
 942         struct archive *a;
 943         struct archive_entry *ae;
 944         const void *p;
 945         size_t size;
 946         int64_t offset;
 947         int file_count;
 948
 949         if (!canSymlink()) {
 950                 skipping("Can't test symlinks on this filesystem");
 951                 return;
 952         }
 953
 954         /*
 955          * Create a sample archive.
 956          */
 957         assertMakeDir("l2", 0755);
 958         assertChdir("l2");
 959         assertMakeDir("d1", 0755);
 960         assertMakeDir("d1/d2", 0755);
 961         assertMakeDir("d1/d2/d3", 0755);
 962         assertMakeDir("d2", 0755);
 963         assertMakeFile("d2/file1", 0644, "d2/file1");
 964         assertMakeSymlink("d1/d2/ld1", "../../d1");
 965         assertMakeSymlink("d1/d2/ld2", "../../d2");
 966         assertChdir("..");
 967
 968         assert((ae = archive_entry_new()) != NULL);
 969         assert((a = archive_read_disk_new()) != NULL);
 970         assertEqualIntA(a, ARCHIVE_OK,
 971             archive_read_disk_set_symlink_logical(a));
 972
 973         /*
 974          * Specified file is a symbolic link file.
 975          */
 976         assertEqualIntA(a, ARCHIVE_OK, archive_read_disk_open(a, "l2/d1"));
 977         file_count = 6;
 978
 979         while (file_count--) {
 980                 assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header2(a, ae));
 981                 if (strcmp(archive_entry_pathname(ae), "l2/d1") == 0) {
 982                         assertEqualInt(archive_entry_filetype(ae), AE_IFDIR);
 983                 } else if (strcmp(archive_entry_pathname(ae), "l2/d1/d2") == 0) {
 984                         assertEqualInt(archive_entry_filetype(ae), AE_IFDIR);
 985                 } else if (strcmp(archive_entry_pathname(ae), "l2/d1/d2/d3") == 0) {
 986                         assertEqualInt(archive_entry_filetype(ae), AE_IFDIR);
 987                 } else if (strcmp(archive_entry_pathname(ae), "l2/d1/d2/ld1") == 0) {
 988                         assertEqualInt(archive_entry_filetype(ae), AE_IFLNK);
 989                 } else if (strcmp(archive_entry_pathname(ae), "l2/d1/d2/ld2") == 0) {
 990                         assertEqualInt(archive_entry_filetype(ae), AE_IFDIR);
 991                 } else if (strcmp(archive_entry_pathname(ae),
 992                     "l2/d1/d2/ld2/file1") == 0) {
 993                         assertEqualInt(archive_entry_filetype(ae), AE_IFREG);
 994                         assertEqualInt(archive_entry_size(ae), 8);
 995                         assertEqualIntA(a, ARCHIVE_OK,
 996                             archive_read_data_block(a, &p, &size, &offset));
 997                         assertEqualInt((int)size, 8);
 998                         assertEqualInt((int)offset, 0);
 999                         assertEqualMem(p, "d2/file1", 8);
1000                         assertEqualInt(ARCHIVE_EOF,
1001                             archive_read_data_block(a, &p, &size, &offset));
1002                         assertEqualInt((int)size, 0);
1003                         assertEqualInt((int)offset, 8);
1004                 }
1005                 if (archive_entry_filetype(ae) == AE_IFDIR) {
1006                         /* Descend into the current object */
1007                         assertEqualIntA(a, ARCHIVE_OK,
1008                             archive_read_disk_descend(a));
1009                 }
1010         }
1011         /* There is no entry. */
1012         assertEqualIntA(a, ARCHIVE_EOF, archive_read_next_header2(a, ae));
1013         /* Destroy the disk object. */
1014         assertEqualInt(ARCHIVE_OK, archive_read_free(a));
1015         archive_entry_free(ae);
1016 }
1017
1018 static void
1019 test_restore_atime(void)
1020 {
1021         struct archive *a;
1022         struct archive_entry *ae;
1023         const void *p;
1024         size_t size;
1025         int64_t offset;
1026         int file_count;
1027
1028         if (!atimeIsUpdated()) {
1029                 skipping("Can't test restoring atime on this filesystem");
1030                 return;
1031         }
1032
1033         assertMakeDir("at", 0755);
1034         assertMakeFile("at/f1", 0644, "0123456789");
1035         assertMakeFile("at/f2", 0644, "hello world");
1036         assertMakeFile("at/fe", 0644, NULL);
1037         assertUtimes("at/f1", 886600, 0, 886600, 0);
1038         assertUtimes("at/f2", 886611, 0, 886611, 0);
1039         assertUtimes("at/fe", 886611, 0, 886611, 0);
1040         assertUtimes("at", 886622, 0, 886622, 0);
1041         file_count = 4;
1042
1043         assert((ae = archive_entry_new()) != NULL);
1044         assert((a = archive_read_disk_new()) != NULL);
1045
1046         /*
1047          * Test1: Traversals without archive_read_disk_set_atime_restored().
1048          */
1049         failure("Directory traversals should work as well");
1050         assertEqualIntA(a, ARCHIVE_OK, archive_read_disk_open(a, "at"));
1051         while (file_count--) {
1052                 assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header2(a, ae));
1053                 if (strcmp(archive_entry_pathname(ae), "at") == 0) {
1054                         assertEqualInt(archive_entry_filetype(ae), AE_IFDIR);
1055                 } else if (strcmp(archive_entry_pathname(ae), "at/f1") == 0) {
1056                         assertEqualInt(archive_entry_filetype(ae), AE_IFREG);
1057                         assertEqualInt(archive_entry_size(ae), 10);
1058                         assertEqualIntA(a, ARCHIVE_OK,
1059                             archive_read_data_block(a, &p, &size, &offset));
1060                         assertEqualInt((int)size, 10);
1061                         assertEqualInt((int)offset, 0);
1062                         assertEqualMem(p, "0123456789", 10);
1063                         assertEqualInt(ARCHIVE_EOF,
1064                             archive_read_data_block(a, &p, &size, &offset));
1065                         assertEqualInt((int)size, 0);
1066                         assertEqualInt((int)offset, 10);
1067                 } else if (strcmp(archive_entry_pathname(ae), "at/f2") == 0) {
1068                         assertEqualInt(archive_entry_filetype(ae), AE_IFREG);
1069                         assertEqualInt(archive_entry_size(ae), 11);
1070                         assertEqualIntA(a, ARCHIVE_OK,
1071                             archive_read_data_block(a, &p, &size, &offset));
1072                         assertEqualInt((int)size, 11);
1073                         assertEqualInt((int)offset, 0);
1074                         assertEqualMem(p, "hello world", 11);
1075                         assertEqualInt(ARCHIVE_EOF,
1076                             archive_read_data_block(a, &p, &size, &offset));
1077                         assertEqualInt((int)size, 0);
1078                         assertEqualInt((int)offset, 11);
1079                 } else if (strcmp(archive_entry_pathname(ae), "at/fe") == 0) {
1080                         assertEqualInt(archive_entry_filetype(ae), AE_IFREG);
1081                         assertEqualInt(archive_entry_size(ae), 0);
1082                 }
1083                 if (archive_entry_filetype(ae) == AE_IFDIR) {
1084                         /* Descend into the current object */
1085                         assertEqualIntA(a, ARCHIVE_OK,
1086                             archive_read_disk_descend(a));
1087                 }
1088         }
1089         /* There is no entry. */
1090         failure("There must be no entry");
1091         assertEqualIntA(a, ARCHIVE_EOF, archive_read_next_header2(a, ae));
1092
1093         /* On FreeBSD (and likely other systems), atime on
1094            dirs does not change when it is read. */
1095         /* failure("Atime should be restored"); */
1096         /* assertFileAtimeRecent("at"); */
1097         failure("Atime should be restored");
1098         assertFileAtimeRecent("at/f1");
1099         failure("Atime should be restored");
1100         assertFileAtimeRecent("at/f2");
1101         failure("The atime of a empty file should not be changed");
1102         assertFileAtime("at/fe", 886611, 0);
1103
1104         /* Close the disk object. */
1105         assertEqualInt(ARCHIVE_OK, archive_read_close(a));
1106
1107         /*
1108          * Test2: Traversals with archive_read_disk_set_atime_restored().
1109          */
1110         assertUtimes("at/f1", 886600, 0, 886600, 0);
1111         assertUtimes("at/f2", 886611, 0, 886611, 0);
1112         assertUtimes("at/fe", 886611, 0, 886611, 0);
1113         assertUtimes("at", 886622, 0, 886622, 0);
1114         file_count = 4;
1115         assertEqualIntA(a, ARCHIVE_OK, archive_read_disk_set_atime_restored(a));
1116         assertEqualIntA(a, ARCHIVE_OK, archive_read_disk_open(a, "at"));
1117
1118         failure("Directory traversals should work as well");
1119         while (file_count--) {
1120                 assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header2(a, ae));
1121                 if (strcmp(archive_entry_pathname(ae), "at") == 0) {
1122                         assertEqualInt(archive_entry_filetype(ae), AE_IFDIR);
1123                 } else if (strcmp(archive_entry_pathname(ae), "at/f1") == 0) {
1124                         assertEqualInt(archive_entry_filetype(ae), AE_IFREG);
1125                         assertEqualInt(archive_entry_size(ae), 10);
1126                         assertEqualIntA(a, ARCHIVE_OK,
1127                             archive_read_data_block(a, &p, &size, &offset));
1128                         assertEqualInt((int)size, 10);
1129                         assertEqualInt((int)offset, 0);
1130                         assertEqualMem(p, "0123456789", 10);
1131                         assertEqualInt(ARCHIVE_EOF,
1132                             archive_read_data_block(a, &p, &size, &offset));
1133                         assertEqualInt((int)size, 0);
1134                         assertEqualInt((int)offset, 10);
1135                 } else if (strcmp(archive_entry_pathname(ae), "at/f2") == 0) {
1136                         assertEqualInt(archive_entry_filetype(ae), AE_IFREG);
1137                         assertEqualInt(archive_entry_size(ae), 11);
1138                         assertEqualIntA(a, ARCHIVE_OK,
1139                             archive_read_data_block(a, &p, &size, &offset));
1140                         assertEqualInt((int)size, 11);
1141                         assertEqualInt((int)offset, 0);
1142                         assertEqualMem(p, "hello world", 11);
1143                         assertEqualInt(ARCHIVE_EOF,
1144                             archive_read_data_block(a, &p, &size, &offset));
1145                         assertEqualInt((int)size, 0);
1146                         assertEqualInt((int)offset, 11);
1147                 } else if (strcmp(archive_entry_pathname(ae), "at/fe") == 0) {
1148                         assertEqualInt(archive_entry_filetype(ae), AE_IFREG);
1149                         assertEqualInt(archive_entry_size(ae), 0);
1150                 }
1151                 if (archive_entry_filetype(ae) == AE_IFDIR) {
1152                         /* Descend into the current object */
1153                         assertEqualIntA(a, ARCHIVE_OK,
1154                             archive_read_disk_descend(a));
1155                 }
1156         }
1157         /* There is no entry. */
1158         failure("There must be no entry");
1159         assertEqualIntA(a, ARCHIVE_EOF, archive_read_next_header2(a, ae));
1160
1161         failure("Atime should be restored");
1162         assertFileAtime("at", 886622, 0);
1163         failure("Atime should be restored");
1164         assertFileAtime("at/f1", 886600, 0);
1165         failure("Atime should be restored");
1166         assertFileAtime("at/f2", 886611, 0);
1167         failure("The atime of a empty file should not be changed");
1168         assertFileAtime("at/fe", 886611, 0);
1169
1170         /* Close the disk object. */
1171         assertEqualInt(ARCHIVE_OK, archive_read_close(a));
1172
1173         /*
1174          * Test3: Traversals with archive_read_disk_set_atime_restored() but
1175          * no data read as a listing.
1176          */
1177         assertUtimes("at/f1", 886600, 0, 886600, 0);
1178         assertUtimes("at/f2", 886611, 0, 886611, 0);
1179         assertUtimes("at/fe", 886611, 0, 886611, 0);
1180         assertUtimes("at", 886622, 0, 886622, 0);
1181         file_count = 4;
1182         assertEqualIntA(a, ARCHIVE_OK, archive_read_disk_set_atime_restored(a));
1183         assertEqualIntA(a, ARCHIVE_OK, archive_read_disk_open(a, "at"));
1184
1185         failure("Directory traversals should work as well");
1186         while (file_count--) {
1187                 assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header2(a, ae));
1188                 if (strcmp(archive_entry_pathname(ae), "at") == 0) {
1189                         assertEqualInt(archive_entry_filetype(ae), AE_IFDIR);
1190                 } else if (strcmp(archive_entry_pathname(ae), "at/f1") == 0) {
1191                         assertEqualInt(archive_entry_filetype(ae), AE_IFREG);
1192                         assertEqualInt(archive_entry_size(ae), 10);
1193                 } else if (strcmp(archive_entry_pathname(ae), "at/f2") == 0) {
1194                         assertEqualInt(archive_entry_filetype(ae), AE_IFREG);
1195                         assertEqualInt(archive_entry_size(ae), 11);
1196                 } else if (strcmp(archive_entry_pathname(ae), "at/fe") == 0) {
1197                         assertEqualInt(archive_entry_filetype(ae), AE_IFREG);
1198                         assertEqualInt(archive_entry_size(ae), 0);
1199                 }
1200                 if (archive_entry_filetype(ae) == AE_IFDIR) {
1201                         /* Descend into the current object */
1202                         assertEqualIntA(a, ARCHIVE_OK,
1203                             archive_read_disk_descend(a));
1204                 }
1205         }
1206         /* There is no entry. */
1207         failure("There must be no entry");
1208         assertEqualIntA(a, ARCHIVE_EOF, archive_read_next_header2(a, ae));
1209
1210         failure("Atime should be restored");
1211         assertFileAtime("at", 886622, 0);
1212         failure("Atime should be restored");
1213         assertFileAtime("at/f1", 886600, 0);
1214         failure("Atime should be restored");
1215         assertFileAtime("at/f2", 886611, 0);
1216         failure("The atime of a empty file should not be changed");
1217         assertFileAtime("at/fe", 886611, 0);
1218
1219         if (!canNodump()) {
1220                 /* Destroy the disk object. */
1221                 assertEqualInt(ARCHIVE_OK, archive_read_free(a));
1222                 archive_entry_free(ae);
1223                 skipping("Can't test atime with nodump on this filesystem");
1224                 return;
1225         }
1226
1227         /* Close the disk object. */
1228         assertEqualInt(ARCHIVE_OK, archive_read_close(a));
1229
1230         /*
1231          * Test4: Traversals with archive_read_disk_set_atime_restored() and
1232          * archive_read_disk_honor_nodump().
1233          */
1234         assertNodump("at/f1");
1235         assertNodump("at/f2");
1236         assertUtimes("at/f1", 886600, 0, 886600, 0);
1237         assertUtimes("at/f2", 886611, 0, 886611, 0);
1238         assertUtimes("at/fe", 886611, 0, 886611, 0);
1239         assertUtimes("at", 886622, 0, 886622, 0);
1240         file_count = 2;
1241         assertEqualIntA(a, ARCHIVE_OK, archive_read_disk_set_behavior(a,
1242                 ARCHIVE_READDISK_RESTORE_ATIME | ARCHIVE_READDISK_HONOR_NODUMP));
1243         assertEqualIntA(a, ARCHIVE_OK, archive_read_disk_open(a, "at"));
1244
1245         failure("Directory traversals should work as well");
1246         while (file_count--) {
1247                 assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header2(a, ae));
1248                 if (strcmp(archive_entry_pathname(ae), "at") == 0) {
1249                         assertEqualInt(archive_entry_filetype(ae), AE_IFDIR);
1250                 } else if (strcmp(archive_entry_pathname(ae), "at/fe") == 0) {
1251                         assertEqualInt(archive_entry_filetype(ae), AE_IFREG);
1252                         assertEqualInt(archive_entry_size(ae), 0);
1253                 }
1254                 if (archive_entry_filetype(ae) == AE_IFDIR) {
1255                         /* Descend into the current object */
1256                         assertEqualIntA(a, ARCHIVE_OK,
1257                             archive_read_disk_descend(a));
1258                 }
1259         }
1260         /* There is no entry. */
1261         failure("There must be no entry");
1262         assertEqualIntA(a, ARCHIVE_EOF, archive_read_next_header2(a, ae));
1263
1264         failure("Atime should be restored");
1265         assertFileAtime("at", 886622, 0);
1266         failure("Atime should be restored");
1267         assertFileAtime("at/f1", 886600, 0);
1268         failure("Atime should be restored");
1269         assertFileAtime("at/f2", 886611, 0);
1270         failure("The atime of a empty file should not be changed");
1271         assertFileAtime("at/fe", 886611, 0);
1272
1273         /* Destroy the disk object. */
1274         assertEqualInt(ARCHIVE_OK, archive_read_free(a));
1275         archive_entry_free(ae);
1276 }
1277
1278 static int
1279 metadata_filter(struct archive *a, void *data, struct archive_entry *ae)
1280 {
1281         (void)data; /* UNUSED */
1282
1283         failure("CTime should be set");
1284         assertEqualInt(8, archive_entry_ctime_is_set(ae));
1285         failure("MTime should be set");
1286         assertEqualInt(16, archive_entry_mtime_is_set(ae));
1287
1288         if (archive_entry_mtime(ae) < 886611)
1289                 return (0);
1290         if (archive_read_disk_can_descend(a)) {
1291                 /* Descend into the current object */
1292                 failure("archive_read_disk_can_descend should work"
1293                         " in metadata filter");
1294                 assertEqualIntA(a, 1, archive_read_disk_can_descend(a));
1295                 failure("archive_read_disk_descend should work"
1296                         " in metadata filter");
1297                 assertEqualIntA(a, ARCHIVE_OK, archive_read_disk_descend(a));
1298         }
1299         return (1);
1300 }
1301
1302 static void
1303 test_callbacks(void)
1304 {
1305         struct archive *a;
1306         struct archive *m;
1307         struct archive_entry *ae;
1308         const void *p;
1309         size_t size;
1310         int64_t offset;
1311         int file_count;
1312
1313         assertMakeDir("cb", 0755);
1314         assertMakeFile("cb/f1", 0644, "0123456789");
1315         assertMakeFile("cb/f2", 0644, "hello world");
1316         assertMakeFile("cb/fe", 0644, NULL);
1317         assertUtimes("cb/f1", 886600, 0, 886600, 0);
1318         assertUtimes("cb/f2", 886611, 0, 886611, 0);
1319         assertUtimes("cb/fe", 886611, 0, 886611, 0);
1320         assertUtimes("cb", 886622, 0, 886622, 0);
1321
1322         assert((ae = archive_entry_new()) != NULL);
1323         if (assert((a = archive_read_disk_new()) != NULL)) {
1324                 archive_entry_free(ae);
1325                 return;
1326         }
1327         if (assert((m = archive_match_new()) != NULL)) {
1328                 archive_entry_free(ae);
1329                 archive_read_free(a);
1330                 archive_match_free(m);
1331                 return;
1332         }
1333
1334         /*
1335          * Test1: Traversals with a name filter.
1336          */
1337         file_count = 3;
1338         assertEqualIntA(m, ARCHIVE_OK,
1339             archive_match_exclude_pattern(m, "cb/f2"));
1340         assertEqualIntA(a, ARCHIVE_OK,
1341             archive_read_disk_set_matching(a, m, NULL, NULL));
1342         failure("Directory traversals should work as well");
1343         assertEqualIntA(a, ARCHIVE_OK, archive_read_disk_open(a, "cb"));
1344         while (file_count--) {
1345                 archive_entry_clear(ae);
1346                 assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header2(a, ae));
1347                 failure("File 'cb/f2' should be exclueded");
1348                 assert(strcmp(archive_entry_pathname(ae), "cb/f2") != 0);
1349                 if (strcmp(archive_entry_pathname(ae), "cb") == 0) {
1350                         assertEqualInt(archive_entry_filetype(ae), AE_IFDIR);
1351                 } else if (strcmp(archive_entry_pathname(ae), "cb/f1") == 0) {
1352                         assertEqualInt(archive_entry_filetype(ae), AE_IFREG);
1353                         assertEqualInt(archive_entry_size(ae), 10);
1354                         assertEqualIntA(a, ARCHIVE_OK,
1355                             archive_read_data_block(a, &p, &size, &offset));
1356                         assertEqualInt((int)size, 10);
1357                         assertEqualInt((int)offset, 0);
1358                         assertEqualMem(p, "0123456789", 10);
1359                         assertEqualInt(ARCHIVE_EOF,
1360                             archive_read_data_block(a, &p, &size, &offset));
1361                         assertEqualInt((int)size, 0);
1362                         assertEqualInt((int)offset, 10);
1363                 } else if (strcmp(archive_entry_pathname(ae), "cb/fe") == 0) {
1364                         assertEqualInt(archive_entry_filetype(ae), AE_IFREG);
1365                         assertEqualInt(archive_entry_size(ae), 0);
1366                 }
1367                 if (archive_read_disk_can_descend(a)) {
1368                         /* Descend into the current object */
1369                         assertEqualIntA(a, ARCHIVE_OK,
1370                             archive_read_disk_descend(a));
1371                 }
1372         }
1373         /* There is no entry. */
1374         failure("There should be no entry");
1375         assertEqualIntA(a, ARCHIVE_EOF, archive_read_next_header2(a, ae));
1376
1377         /* Close the disk object. */
1378         assertEqualInt(ARCHIVE_OK, archive_read_close(a));
1379
1380         /*
1381          * Test2: Traversals with a metadata filter.
1382          */
1383         assertUtimes("cb/f1", 886600, 0, 886600, 0);
1384         assertUtimes("cb/f2", 886611, 0, 886611, 0);
1385         assertUtimes("cb/fe", 886611, 0, 886611, 0);
1386         assertUtimes("cb", 886622, 0, 886622, 0);
1387         file_count = 3;
1388         assertEqualIntA(a, ARCHIVE_OK,
1389             archive_read_disk_set_metadata_filter_callback(a, metadata_filter,
1390                     NULL));
1391         failure("Directory traversals should work as well");
1392         assertEqualIntA(a, ARCHIVE_OK, archive_read_disk_open(a, "cb"));
1393
1394         while (file_count--) {
1395                 archive_entry_clear(ae);
1396                 assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header2(a, ae));
1397                 failure("File 'cb/f1' should be exclueded");
1398                 assert(strcmp(archive_entry_pathname(ae), "cb/f1") != 0);
1399                 if (strcmp(archive_entry_pathname(ae), "cb") == 0) {
1400                         assertEqualInt(archive_entry_filetype(ae), AE_IFDIR);
1401                 } else if (strcmp(archive_entry_pathname(ae), "cb/f2") == 0) {
1402                         assertEqualInt(archive_entry_filetype(ae), AE_IFREG);
1403                         assertEqualInt(archive_entry_size(ae), 11);
1404                         assertEqualIntA(a, ARCHIVE_OK,
1405                             archive_read_data_block(a, &p, &size, &offset));
1406                         assertEqualInt((int)size, 11);
1407                         assertEqualInt((int)offset, 0);
1408                         assertEqualMem(p, "hello world", 11);
1409                         assertEqualInt(ARCHIVE_EOF,
1410                             archive_read_data_block(a, &p, &size, &offset));
1411                         assertEqualInt((int)size, 0);
1412                         assertEqualInt((int)offset, 11);
1413                 } else if (strcmp(archive_entry_pathname(ae), "cb/fe") == 0) {
1414                         assertEqualInt(archive_entry_filetype(ae), AE_IFREG);
1415                         assertEqualInt(archive_entry_size(ae), 0);
1416                 }
1417         }
1418         /* There is no entry. */
1419         failure("There should be no entry");
1420         assertEqualIntA(a, ARCHIVE_EOF, archive_read_next_header2(a, ae));
1421
1422         /* Destroy the disk object. */
1423         assertEqualInt(ARCHIVE_OK, archive_read_free(a));
1424         assertEqualInt(ARCHIVE_OK, archive_match_free(m));
1425         archive_entry_free(ae);
1426 }
1427
1428 static void
1429 test_nodump(void)
1430 {
1431         struct archive *a;
1432         struct archive_entry *ae;
1433         const void *p;
1434         size_t size;
1435         int64_t offset;
1436         int file_count;
1437
1438         if (!canNodump()) {
1439                 skipping("Can't test nodump on this filesystem");
1440                 return;
1441         }
1442
1443         assertMakeDir("nd", 0755);
1444         assertMakeFile("nd/f1", 0644, "0123456789");
1445         assertMakeFile("nd/f2", 0644, "hello world");
1446         assertMakeFile("nd/fe", 0644, NULL);
1447         assertNodump("nd/f2");
1448         assertUtimes("nd/f1", 886600, 0, 886600, 0);
1449         assertUtimes("nd/f2", 886611, 0, 886611, 0);
1450         assertUtimes("nd/fe", 886611, 0, 886611, 0);
1451         assertUtimes("nd", 886622, 0, 886622, 0);
1452
1453         assert((ae = archive_entry_new()) != NULL);
1454         assert((a = archive_read_disk_new()) != NULL);
1455
1456         /*
1457          * Test1: Traversals without archive_read_disk_honor_nodump().
1458          */
1459         failure("Directory traversals should work as well");
1460         assertEqualIntA(a, ARCHIVE_OK, archive_read_disk_open(a, "nd"));
1461
1462         file_count = 4;
1463         while (file_count--) {
1464                 archive_entry_clear(ae);
1465                 assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header2(a, ae));
1466                 if (strcmp(archive_entry_pathname(ae), "nd") == 0) {
1467                         assertEqualInt(archive_entry_filetype(ae), AE_IFDIR);
1468                 } else if (strcmp(archive_entry_pathname(ae), "nd/f1") == 0) {
1469                         assertEqualInt(archive_entry_filetype(ae), AE_IFREG);
1470                         assertEqualInt(archive_entry_size(ae), 10);
1471                         assertEqualIntA(a, ARCHIVE_OK,
1472                             archive_read_data_block(a, &p, &size, &offset));
1473                         assertEqualInt((int)size, 10);
1474                         assertEqualInt((int)offset, 0);
1475                         assertEqualMem(p, "0123456789", 10);
1476                         assertEqualInt(ARCHIVE_EOF,
1477                             archive_read_data_block(a, &p, &size, &offset));
1478                         assertEqualInt((int)size, 0);
1479                         assertEqualInt((int)offset, 10);
1480                 } else if (strcmp(archive_entry_pathname(ae), "nd/f2") == 0) {
1481                         assertEqualInt(archive_entry_filetype(ae), AE_IFREG);
1482                         assertEqualInt(archive_entry_size(ae), 11);
1483                         assertEqualIntA(a, ARCHIVE_OK,
1484                             archive_read_data_block(a, &p, &size, &offset));
1485                         assertEqualInt((int)size, 11);
1486                         assertEqualInt((int)offset, 0);
1487                         assertEqualMem(p, "hello world", 11);
1488                         assertEqualInt(ARCHIVE_EOF,
1489                             archive_read_data_block(a, &p, &size, &offset));
1490                         assertEqualInt((int)size, 0);
1491                         assertEqualInt((int)offset, 11);
1492                 } else if (strcmp(archive_entry_pathname(ae), "nd/fe") == 0) {
1493                         assertEqualInt(archive_entry_filetype(ae), AE_IFREG);
1494                         assertEqualInt(archive_entry_size(ae), 0);
1495                 }
1496                 if (archive_read_disk_can_descend(a)) {
1497                         /* Descend into the current object */
1498                         assertEqualIntA(a, ARCHIVE_OK,
1499                             archive_read_disk_descend(a));
1500                 }
1501         }
1502         /* There is no entry. */
1503         failure("There should be no entry");
1504         assertEqualIntA(a, ARCHIVE_EOF, archive_read_next_header2(a, ae));
1505
1506         /* Close the disk object. */
1507         assertEqualInt(ARCHIVE_OK, archive_read_close(a));
1508
1509         /*
1510          * Test2: Traversals with archive_read_disk_honor_nodump().
1511          */
1512         assertUtimes("nd/f1", 886600, 0, 886600, 0);
1513         assertUtimes("nd/f2", 886611, 0, 886611, 0);
1514         assertUtimes("nd/fe", 886611, 0, 886611, 0);
1515         assertUtimes("nd", 886622, 0, 886622, 0);
1516
1517         assertEqualIntA(a, ARCHIVE_OK, archive_read_disk_set_behavior(a,
1518                 ARCHIVE_READDISK_RESTORE_ATIME | ARCHIVE_READDISK_HONOR_NODUMP));
1519         failure("Directory traversals should work as well");
1520         assertEqualIntA(a, ARCHIVE_OK, archive_read_disk_open(a, "nd"));
1521
1522         file_count = 3;
1523         while (file_count--) {
1524                 archive_entry_clear(ae);
1525                 assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header2(a, ae));
1526                 failure("File 'nd/f2' should be exclueded");
1527                 assert(strcmp(archive_entry_pathname(ae), "nd/f2") != 0);
1528                 if (strcmp(archive_entry_pathname(ae), "nd") == 0) {
1529                         assertEqualInt(archive_entry_filetype(ae), AE_IFDIR);
1530                 } else if (strcmp(archive_entry_pathname(ae), "nd/f1") == 0) {
1531                         assertEqualInt(archive_entry_filetype(ae), AE_IFREG);
1532                         assertEqualInt(archive_entry_size(ae), 10);
1533                         assertEqualIntA(a, ARCHIVE_OK,
1534                             archive_read_data_block(a, &p, &size, &offset));
1535                         assertEqualInt((int)size, 10);
1536                         assertEqualInt((int)offset, 0);
1537                         assertEqualMem(p, "0123456789", 10);
1538                         assertEqualInt(ARCHIVE_EOF,
1539                             archive_read_data_block(a, &p, &size, &offset));
1540                         assertEqualInt((int)size, 0);
1541                         assertEqualInt((int)offset, 10);
1542                 } else if (strcmp(archive_entry_pathname(ae), "nd/fe") == 0) {
1543                         assertEqualInt(archive_entry_filetype(ae), AE_IFREG);
1544                         assertEqualInt(archive_entry_size(ae), 0);
1545                 }
1546                 if (archive_read_disk_can_descend(a)) {
1547                         /* Descend into the current object */
1548                         assertEqualIntA(a, ARCHIVE_OK,
1549                             archive_read_disk_descend(a));
1550                 }
1551         }
1552         /* There is no entry. */
1553         failure("There should be no entry");
1554         assertEqualIntA(a, ARCHIVE_EOF, archive_read_next_header2(a, ae));
1555
1556         failure("Atime should be restored");
1557         assertFileAtime("nd/f2", 886611, 0);
1558
1559         /* Destroy the disk object. */
1560         assertEqualInt(ARCHIVE_OK, archive_read_free(a));
1561         archive_entry_free(ae);
1562 }
1563
1564 DEFINE_TEST(test_read_disk_directory_traversals)
1565 {
1566         /* Basic test. */
1567         test_basic();
1568         /* Test hybird mode; follow symlink initially, then not. */
1569         test_symlink_hybrid();
1570         /* Test logcal mode; follow all symlinks. */
1571         test_symlink_logical();
1572         /* Test logcal mode; prevent loop in symlinks. */
1573         test_symlink_logical_loop();
1574         /* Test to restore atime. */
1575         test_restore_atime();
1576         /* Test callbacks. */
1577         test_callbacks();
1578         /* Test nodump. */
1579         test_nodump();
1580 }