test_compat_lzop.c revision 302408
1/*- 2 * Copyright (c) 2003-2008 Tim Kientzle 3 * Copyright (c) 2012 Michihiro 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/* 30 * Verify our ability to read sample files compatibly with lzop. 31 * 32 * In particular: 33 * * lzop will stop at the end of a stream if the following data 34 * doesn't start with a lzop signature. 35 * 36 */ 37 38DEFINE_TEST(test_compat_lzop) 39{ 40 const char *sample1 = "test_compat_lzop_1.tar.lzo"; 41 const char *sample2 = "test_compat_lzop_2.tar.lzo"; 42 const char *sample3 = "test_compat_lzop_3.tar.lzo"; 43 struct archive_entry *ae; 44 struct archive *a; 45 int r; 46 47 /* 48 * Test1: tar ball compressed in one block. 49 */ 50 assert((a = archive_read_new()) != NULL); 51 assertEqualIntA(a, ARCHIVE_OK, archive_read_support_filter_all(a)); 52 r = archive_read_support_filter_lzop(a); 53 if (r == ARCHIVE_WARN) { 54 skipping("lzop reading not fully supported on this platform"); 55 assertEqualInt(ARCHIVE_OK, archive_read_free(a)); 56 return; 57 } 58 assertEqualIntA(a, ARCHIVE_OK, archive_read_support_format_all(a)); 59 extract_reference_file(sample1); 60 assertEqualIntA(a, ARCHIVE_OK, 61 archive_read_open_filename(a, sample1, 2)); 62 63 assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae)); 64 assertEqualString("INSTALL", archive_entry_pathname(ae)); 65 66 /* Verify the end-of-archive. */ 67 assertEqualIntA(a, ARCHIVE_EOF, archive_read_next_header(a, &ae)); 68 69 /* Verify that the format detection worked. */ 70 assertEqualInt(archive_filter_code(a, 0), ARCHIVE_FILTER_LZOP); 71 assertEqualString(archive_filter_name(a, 0), "lzop"); 72 assertEqualInt(archive_format(a), ARCHIVE_FORMAT_TAR_USTAR); 73 74 assertEqualInt(ARCHIVE_OK, archive_read_close(a)); 75 assertEqualInt(ARCHIVE_OK, archive_read_free(a)); 76 77 /* 78 * Test2: tar ball compressed in multi blocks. 79 */ 80 assert((a = archive_read_new()) != NULL); 81 assertEqualIntA(a, ARCHIVE_OK, archive_read_support_filter_all(a)); 82 assertEqualIntA(a, ARCHIVE_OK, archive_read_support_format_all(a)); 83 extract_reference_file(sample2); 84 assertEqualIntA(a, ARCHIVE_OK, 85 archive_read_open_filename(a, sample2, 2)); 86 87 assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae)); 88 assertEqualString("file1", archive_entry_pathname(ae)); 89 assertEqualInt(19, archive_entry_size(ae)); 90 assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae)); 91 assertEqualString("file2", archive_entry_pathname(ae)); 92 assertEqualInt(262144, archive_entry_size(ae)); 93 assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae)); 94 assertEqualString("file3", archive_entry_pathname(ae)); 95 assertEqualInt(19, archive_entry_size(ae)); 96 97 /* Verify the end-of-archive. */ 98 assertEqualIntA(a, ARCHIVE_EOF, archive_read_next_header(a, &ae)); 99 100 /* Verify that the format detection worked. */ 101 assertEqualInt(archive_filter_code(a, 0), ARCHIVE_FILTER_LZOP); 102 assertEqualString(archive_filter_name(a, 0), "lzop"); 103 assertEqualInt(archive_format(a), ARCHIVE_FORMAT_TAR_USTAR); 104 105 assertEqualInt(ARCHIVE_OK, archive_read_close(a)); 106 assertEqualInt(ARCHIVE_OK, archive_read_free(a)); 107 108 /* 109 * Test3: tar ball compressed in one block with junk data. 110 */ 111 assert((a = archive_read_new()) != NULL); 112 assertEqualIntA(a, ARCHIVE_OK, archive_read_support_filter_all(a)); 113 assertEqualIntA(a, ARCHIVE_OK, archive_read_support_format_all(a)); 114 extract_reference_file(sample3); 115 assertEqualIntA(a, ARCHIVE_OK, 116 archive_read_open_filename(a, sample3, 2)); 117 118 assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae)); 119 assertEqualString("INSTALL", archive_entry_pathname(ae)); 120 121 /* Verify the end-of-archive. */ 122 assertEqualIntA(a, ARCHIVE_EOF, archive_read_next_header(a, &ae)); 123 124 /* Verify that the format detection worked. */ 125 assertEqualInt(archive_filter_code(a, 0), ARCHIVE_FILTER_LZOP); 126 assertEqualString(archive_filter_name(a, 0), "lzop"); 127 assertEqualInt(archive_format(a), ARCHIVE_FORMAT_TAR_USTAR); 128 129 assertEqualInt(ARCHIVE_OK, archive_read_close(a)); 130 assertEqualInt(ARCHIVE_OK, archive_read_free(a)); 131} 132