1 /*- 2 * Copyright (c) 2003-2008 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 27 /* 28 * Verify our ability to read sample files compatibly with bunzip2. 29 * 30 * In particular: 31 * * bunzip2 will read multiple bzip2 streams, concatenating the output 32 * * bunzip2 will stop at the end of a stream if the following data 33 * doesn't start with a bzip2 signature. 34 */ 35 36 /* 37 * All of the sample files have the same contents; they're just 38 * compressed in different ways. 39 */ 40 static void 41 compat_bzip2(const char *name) 42 { 43 const char *n[7] = { "f1", "f2", "f3", "d1/f1", "d1/f2", "d1/f3", NULL }; 44 struct archive_entry *ae; 45 struct archive *a; 46 int i; 47 48 assert((a = archive_read_new()) != NULL); 49 if (ARCHIVE_OK != archive_read_support_filter_bzip2(a)) { 50 skipping("Unsupported bzip2"); 51 return; 52 } 53 assertEqualIntA(a, ARCHIVE_OK, archive_read_support_format_all(a)); 54 extract_reference_file(name); 55 assertEqualIntA(a, ARCHIVE_OK, archive_read_open_filename(a, name, 2)); 56 57 /* Read entries, match up names with list above. */ 58 for (i = 0; i < 6; ++i) { 59 failure("Could not read file %d (%s) from %s", i, n[i], name); 60 assertEqualIntA(a, ARCHIVE_OK, 61 archive_read_next_header(a, &ae)); 62 assertEqualString(n[i], archive_entry_pathname(ae)); 63 } 64 65 /* Verify the end-of-archive. */ 66 assertEqualIntA(a, ARCHIVE_EOF, archive_read_next_header(a, &ae)); 67 68 /* Verify that the format detection worked. */ 69 assertEqualInt(archive_filter_code(a, 0), ARCHIVE_FILTER_BZIP2); 70 assertEqualString(archive_filter_name(a, 0), "bzip2"); 71 assertEqualInt(archive_format(a), ARCHIVE_FORMAT_TAR_USTAR); 72 73 assertEqualIntA(a, ARCHIVE_OK, archive_read_close(a)); 74 assertEqualInt(archive_filter_code(a, 0), ARCHIVE_FILTER_BZIP2); 75 assertEqualString(archive_filter_name(a, 0), "bzip2"); 76 assertEqualInt(archive_format(a), ARCHIVE_FORMAT_TAR_USTAR); 77 78 assertEqualInt(ARCHIVE_OK, archive_read_free(a)); 79 } 80 81 82 DEFINE_TEST(test_compat_bzip2) 83 { 84 compat_bzip2("test_compat_bzip2_1.tbz"); 85 compat_bzip2("test_compat_bzip2_2.tbz"); 86 } 87 88 89