1 /*- 2 * Copyright (c) 2003-2007 Tim Kientzle 3 * Copyright (c) 2012 Michhiro NAKAJIMA 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * 1. Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR 16 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 17 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 18 * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT, 19 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 20 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 21 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 22 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 24 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 25 */ 26 #include "test.h" 27 __FBSDID("$FreeBSD$"); 28 29 static unsigned char archive[] = { 30 31,139,8,0,222,'C','p','C',0,3,211,'c',160,'=','0','0','0','0','7','5','U', 31 0,210,134,230,166,6,200,'4',28,'(',24,26,24,27,155,24,152,24,154,27,155,')', 32 24,24,26,152,154,25,'2','(',152,210,193,'m',12,165,197,'%',137,'E','@',167, 33 148,'d',230,226,'U','G','H',30,234,15,'8','=',10,'F',193,'(',24,5,131,28, 34 0,0,29,172,5,240,0,6,0,0}; 35 #define signature archive 36 #define badsignature (&archive[1]) 37 #define signature_len 4 38 39 DEFINE_TEST(test_read_filter_program_signature) 40 { 41 int r; 42 struct archive_entry *ae; 43 struct archive *a; 44 45 /* 46 * First, test handling when a non-existent compression 47 * program is requested. 48 */ 49 assert((a = archive_read_new()) != NULL); 50 r = archive_read_support_filter_program(a, "nonexistent"); 51 if (r == ARCHIVE_FATAL) { 52 skipping("archive_read_support_filter_program() " 53 "unsupported on this platform"); 54 return; 55 } 56 assertEqualIntA(a, ARCHIVE_OK, r); 57 assertEqualIntA(a, ARCHIVE_OK, 58 archive_read_support_format_all(a)); 59 assertEqualIntA(a, ARCHIVE_FATAL, 60 archive_read_open_memory(a, archive, sizeof(archive))); 61 assertEqualIntA(a, ARCHIVE_OK, archive_read_close(a)); 62 assertEqualInt(ARCHIVE_OK, archive_read_free(a)); 63 64 /* 65 * If we have "gzip -d", try using that. 66 */ 67 if (!canGzip()) { 68 skipping("Can't run gzip program on this platform"); 69 return; 70 } 71 assert((a = archive_read_new()) != NULL); 72 assertEqualIntA(a, ARCHIVE_OK, 73 archive_read_support_filter_none(a)); 74 assertEqualIntA(a, ARCHIVE_OK, 75 archive_read_support_filter_program_signature(a, "gzip -d", 76 signature, signature_len)); 77 assertEqualIntA(a, ARCHIVE_OK, 78 archive_read_support_format_all(a)); 79 assertEqualIntA(a, ARCHIVE_OK, 80 archive_read_open_memory(a, archive, sizeof(archive))); 81 assertEqualIntA(a, ARCHIVE_OK, 82 archive_read_next_header(a, &ae)); 83 assertEqualInt(archive_filter_code(a, 0), ARCHIVE_FILTER_PROGRAM); 84 assertEqualInt(archive_format(a), ARCHIVE_FORMAT_TAR_USTAR); 85 assertEqualIntA(a, ARCHIVE_OK, archive_read_close(a)); 86 assertEqualInt(ARCHIVE_OK, archive_read_free(a)); 87 88 /* 89 * Test bad signature. 90 */ 91 assert((a = archive_read_new()) != NULL); 92 assertEqualIntA(a, ARCHIVE_OK, 93 archive_read_support_filter_none(a)); 94 assertEqualIntA(a, ARCHIVE_OK, 95 archive_read_support_filter_program_signature(a, "gunzip", 96 badsignature, signature_len)); 97 assertEqualIntA(a, ARCHIVE_OK, 98 archive_read_support_format_all(a)); 99 assertEqualIntA(a, ARCHIVE_FATAL, 100 archive_read_open_memory(a, archive, sizeof(archive))); 101 assertEqualIntA(a, ARCHIVE_OK, archive_read_close(a)); 102 assertEqualInt(ARCHIVE_OK, archive_read_free(a)); 103 } 104