lib/libarchive/test/test_read_compress_program.c

   1 /*-
   2  * Copyright (c) 2003-2007 Tim Kientzle
   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 static unsigned char archive[] = {
  29 31,139,8,0,222,'C','p','C',0,3,211,'c',160,'=','0','0','0','0','7','5','U',
  30 0,210,134,230,166,6,200,'4',28,'(',24,26,24,27,155,24,152,24,154,27,155,')',
  31 24,24,26,152,154,25,'2','(',152,210,193,'m',12,165,197,'%',137,'E','@',167,
  32 148,'d',230,226,'U','G','H',30,234,15,'8','=',10,'F',193,'(',24,5,131,28,
  33 0,0,29,172,5,240,0,6,0,0};
  34
  35 DEFINE_TEST(test_read_compress_program)
  36 {
  37         int r;
  38         struct archive_entry *ae;
  39         struct archive *a;
  40         const char *extprog;
  41
  42         /*
  43          * First, test handling when a non-existent compression
  44          * program is requested.
  45          */
  46         assert((a = archive_read_new()) != NULL);
  47         r = archive_read_support_compression_program(a, "nonexistent");
  48         if (r == ARCHIVE_FATAL) {
  49                 skipping("archive_read_support_compression_program() "
  50                     "unsupported on this platform");
  51                 return;
  52         }
  53         assertEqualIntA(a, ARCHIVE_OK, r);
  54         assertEqualIntA(a, ARCHIVE_OK,
  55             archive_read_support_format_all(a));
  56         assertEqualIntA(a, ARCHIVE_OK,
  57             archive_read_open_memory(a, archive, sizeof(archive)));
  58         assertEqualIntA(a, ARCHIVE_FATAL,
  59             archive_read_next_header(a, &ae));
  60         assertEqualIntA(a, ARCHIVE_WARN, archive_read_close(a));
  61         assertEqualInt(ARCHIVE_OK, archive_read_finish(a));
  62
  63         /*
  64          * If we have "gzip -d", try using that.
  65          */
  66         if ((extprog = external_gzip_program(1)) == NULL) {
  67                 skipping("There is no gzip uncompression "
  68                     "program in this platform");
  69                 return;
  70         }
  71         assert((a = archive_read_new()) != NULL);
  72         assertEqualIntA(a, ARCHIVE_OK,
  73             archive_read_support_compression_none(a));
  74         assertEqualIntA(a, ARCHIVE_OK,
  75             archive_read_support_compression_program(a, extprog));
  76         assertEqualIntA(a, ARCHIVE_OK,
  77             archive_read_support_format_all(a));
  78         assertEqualIntA(a, ARCHIVE_OK,
  79             archive_read_open_memory(a, archive, sizeof(archive)));
  80         assertEqualIntA(a, ARCHIVE_OK,
  81             archive_read_next_header(a, &ae));
  82         assertEqualInt(archive_compression(a), ARCHIVE_COMPRESSION_PROGRAM);
  83         assertEqualInt(archive_format(a), ARCHIVE_FORMAT_TAR_USTAR);
  84         assertEqualIntA(a, ARCHIVE_OK, archive_read_close(a));
  85         assertEqualInt(ARCHIVE_OK, archive_read_finish(a));
  86 }
  87
  88