1 /*- 2 * Copyright (c) 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 26 27 #include "test.h" 28 __FBSDID("$FreeBSD$"); 29 30 static void 31 test_filter_by_name(const char *filter_name, int filter_code, 32 int (*can_filter_prog)(void)) 33 { 34 struct archive_entry *ae; 35 struct archive *a; 36 size_t used; 37 size_t buffsize = 1024 * 128; 38 char *buff; 39 int r; 40 41 assert((buff = calloc(1, buffsize)) != NULL); 42 if (buff == NULL) 43 return; 44 45 /* Create a new archive in memory. */ 46 assert((a = archive_write_new()) != NULL); 47 assertEqualIntA(a, ARCHIVE_OK, archive_write_set_format_ustar(a)); 48 r = archive_write_add_filter_by_name(a, filter_name); 49 if (r == ARCHIVE_WARN) { 50 if (!can_filter_prog()) { 51 skipping("%s filter not supported on this platform", 52 filter_name); 53 assertEqualInt(ARCHIVE_OK, archive_write_free(a)); 54 free(buff); 55 return; 56 } 57 } else if (r == ARCHIVE_FATAL && 58 (strcmp(archive_error_string(a), 59 "lzma compression not supported on this platform") == 0 || 60 strcmp(archive_error_string(a), 61 "xz compression not supported on this platform") == 0)) { 62 skipping("%s filter not supported on this platform", filter_name); 63 assertEqualInt(ARCHIVE_OK, archive_write_free(a)); 64 free(buff); 65 return; 66 } else { 67 if (!assertEqualIntA(a, ARCHIVE_OK, r)) { 68 assertEqualInt(ARCHIVE_OK, archive_write_free(a)); 69 free(buff); 70 return; 71 } 72 } 73 if (filter_code == ARCHIVE_FILTER_LRZIP) 74 { 75 /* 76 * There's a bug in lrzip (as of release 0.612) where 2nd stage 77 * compression can't be performed on smaller files. Set lrzip to 78 * use no 2nd stage compression. 79 */ 80 assertEqualIntA(a, ARCHIVE_OK, 81 archive_write_set_options(a, "lrzip:compression=none")); 82 } 83 assertEqualIntA(a, ARCHIVE_OK, archive_write_set_bytes_per_block(a, 10)); 84 assertEqualIntA(a, ARCHIVE_OK, 85 archive_write_open_memory(a, buff, buffsize, &used)); 86 87 /* 88 * Write a file to it. 89 */ 90 assert((ae = archive_entry_new()) != NULL); 91 archive_entry_set_mtime(ae, 1, 0); 92 assertEqualInt(1, archive_entry_mtime(ae)); 93 archive_entry_set_ctime(ae, 1, 0); 94 assertEqualInt(1, archive_entry_ctime(ae)); 95 archive_entry_set_atime(ae, 1, 0); 96 assertEqualInt(1, archive_entry_atime(ae)); 97 archive_entry_copy_pathname(ae, "file"); 98 assertEqualString("file", archive_entry_pathname(ae)); 99 archive_entry_set_mode(ae, AE_IFREG | 0755); 100 assertEqualInt((AE_IFREG | 0755), archive_entry_mode(ae)); 101 archive_entry_set_size(ae, 8); 102 assertEqualInt(0, archive_write_header(a, ae)); 103 archive_entry_free(ae); 104 assertEqualInt(8, archive_write_data(a, "12345678", 8)); 105 106 /* Close out the archive. */ 107 assertEqualIntA(a, ARCHIVE_OK, archive_write_close(a)); 108 assertEqualInt(ARCHIVE_OK, archive_write_free(a)); 109 110 /* 111 * Now, read the data back. 112 */ 113 assert((a = archive_read_new()) != NULL); 114 assertEqualIntA(a, ARCHIVE_OK, archive_read_support_format_all(a)); 115 assertEqualIntA(a, ARCHIVE_OK, archive_read_support_filter_all(a)); 116 assertEqualIntA(a, ARCHIVE_OK, archive_read_open_memory(a, buff, used)); 117 118 /* 119 * Read and verify the file. 120 */ 121 assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae)); 122 assertEqualInt(1, archive_entry_mtime(ae)); 123 assertEqualString("file", archive_entry_pathname(ae)); 124 assertEqualInt(AE_IFREG, archive_entry_filetype(ae)); 125 assertEqualInt(8, archive_entry_size(ae)); 126 127 /* Verify the end of the archive. */ 128 assertEqualIntA(a, ARCHIVE_EOF, archive_read_next_header(a, &ae)); 129 130 /* Verify archive format. */ 131 assertEqualIntA(a, filter_code, archive_filter_code(a, 0)); 132 assertEqualIntA(a, ARCHIVE_FORMAT_TAR_USTAR, archive_format(a)); 133 134 assertEqualInt(ARCHIVE_OK, archive_read_close(a)); 135 assertEqualInt(ARCHIVE_OK, archive_read_free(a)); 136 free(buff); 137 } 138 139 static int 140 canAlways(void) 141 { 142 return 1; 143 } 144 145 static int 146 cannot(void) 147 { 148 return 0; 149 } 150 151 DEFINE_TEST(test_archive_write_add_filter_by_name_b64encode) 152 { 153 test_filter_by_name("b64encode", ARCHIVE_FILTER_UU, canAlways); 154 } 155 156 DEFINE_TEST(test_archive_write_add_filter_by_name_bzip2) 157 { 158 test_filter_by_name("bzip2", ARCHIVE_FILTER_BZIP2, canBzip2); 159 } 160 161 DEFINE_TEST(test_archive_write_add_filter_by_name_compress) 162 { 163 test_filter_by_name("compress", ARCHIVE_FILTER_COMPRESS, canAlways); 164 } 165 166 DEFINE_TEST(test_archive_write_add_filter_by_name_grzip) 167 { 168 test_filter_by_name("grzip", ARCHIVE_FILTER_GRZIP, canGrzip); 169 } 170 171 DEFINE_TEST(test_archive_write_add_filter_by_name_gzip) 172 { 173 test_filter_by_name("gzip", ARCHIVE_FILTER_GZIP, canGzip); 174 } 175 176 DEFINE_TEST(test_archive_write_add_filter_by_name_lrzip) 177 { 178 test_filter_by_name("lrzip", ARCHIVE_FILTER_LRZIP, canLrzip); 179 } 180 181 DEFINE_TEST(test_archive_write_add_filter_by_name_lz4) 182 { 183 test_filter_by_name("lz4", ARCHIVE_FILTER_LZ4, canLz4); 184 } 185 186 DEFINE_TEST(test_archive_write_add_filter_by_name_lzip) 187 { 188 test_filter_by_name("lzip", ARCHIVE_FILTER_LZIP, cannot); 189 } 190 191 DEFINE_TEST(test_archive_write_add_filter_by_name_lzma) 192 { 193 test_filter_by_name("lzma", ARCHIVE_FILTER_LZMA, cannot); 194 } 195 196 DEFINE_TEST(test_archive_write_add_filter_by_name_lzop) 197 { 198 test_filter_by_name("lzop", ARCHIVE_FILTER_LZOP, canLzop); 199 } 200 201 DEFINE_TEST(test_archive_write_add_filter_by_name_uuencode) 202 { 203 test_filter_by_name("uuencode", ARCHIVE_FILTER_UU, canAlways); 204 } 205 206 DEFINE_TEST(test_archive_write_add_filter_by_name_xz) 207 { 208 test_filter_by_name("xz", ARCHIVE_FILTER_XZ, cannot); 209 } 210 211 DEFINE_TEST(test_archive_write_add_filter_by_name_zstd) 212 { 213 test_filter_by_name("zstd", ARCHIVE_FILTER_ZSTD, canZstd); 214 } 215