1/*- 2 * Copyright (c) 2013 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 * Sample file was created with: 29 * echo file0 | zip 30 * Info-Zip uses Zip64 extensions in this case. 31 */ 32static void 33verify_file0_seek(struct archive *a) 34{ 35 struct archive_entry *ae; 36 37 assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae)); 38 assertEqualString("-", archive_entry_pathname(ae)); 39 assertEqualInt(AE_IFREG | 0660, archive_entry_mode(ae)); 40 assertEqualInt(6, archive_entry_size(ae)); 41#ifdef HAVE_ZLIB_H 42 { 43 char data[16]; 44 assertEqualIntA(a, 6, archive_read_data(a, data, 16)); 45 assertEqualMem(data, "file0\x0a", 6); 46 } 47#endif 48 assertEqualIntA(a, ARCHIVE_EOF, archive_read_next_header(a, &ae)); 49 assertEqualIntA(a, ARCHIVE_OK, archive_read_close(a)); 50 assertEqualIntA(a, ARCHIVE_OK, archive_read_free(a)); 51} 52 53static void 54verify_file0_stream(struct archive *a, int size_known) 55{ 56 struct archive_entry *ae; 57 58 assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae)); 59 assertEqualString("-", archive_entry_pathname(ae)); 60 assertEqualInt(AE_IFREG | 0664, archive_entry_mode(ae)); 61 if (size_known) { 62 // zip64b has the uncompressed size at the beginning, 63 // plus CRC and compressed size using length-at-end. 64 assert(archive_entry_size_is_set(ae)); 65 assertEqualInt(6, archive_entry_size(ae)); 66 } else { 67 // zip64a does not have a size at the beginning at all. 68 assert(!archive_entry_size_is_set(ae)); 69 } 70#ifdef HAVE_ZLIB_H 71 { 72 char data[16]; 73 assertEqualIntA(a, 6, archive_read_data(a, data, 16)); 74 assertEqualMem(data, "file0\x0a", 6); 75 } 76#endif 77 assertEqualIntA(a, ARCHIVE_EOF, archive_read_next_header(a, &ae)); 78 assertEqualIntA(a, ARCHIVE_OK, archive_read_close(a)); 79 assertEqualIntA(a, ARCHIVE_OK, archive_read_free(a)); 80} 81 82DEFINE_TEST(test_read_format_zip_zip64a) 83{ 84 const char *refname = "test_read_format_zip_zip64a.zip"; 85 struct archive *a; 86 char *p; 87 size_t s; 88 89 extract_reference_file(refname); 90 p = slurpfile(&s, "%s", refname); 91 92 /* First read with seeking. */ 93 assert((a = archive_read_new()) != NULL); 94 assertEqualIntA(a, ARCHIVE_OK, archive_read_support_format_zip_seekable(a)); 95 assertEqualIntA(a, ARCHIVE_OK, read_open_memory_seek(a, p, s, 1)); 96 verify_file0_seek(a); 97 98 /* Then read streaming. */ 99 assert((a = archive_read_new()) != NULL); 100 assertEqualIntA(a, ARCHIVE_OK, archive_read_support_format_zip_streamable(a)); 101 assertEqualIntA(a, ARCHIVE_OK, read_open_memory_seek(a, p, s, 1)); 102 verify_file0_stream(a, 0); 103 free(p); 104} 105 106DEFINE_TEST(test_read_format_zip_zip64b) 107{ 108 const char *refname = "test_read_format_zip_zip64b.zip"; 109 struct archive *a; 110 char *p; 111 size_t s; 112 113 extract_reference_file(refname); 114 p = slurpfile(&s, "%s", refname); 115 116 /* First read with seeking. */ 117 assert((a = archive_read_new()) != NULL); 118 assertEqualIntA(a, ARCHIVE_OK, archive_read_support_format_zip_seekable(a)); 119 assertEqualIntA(a, ARCHIVE_OK, read_open_memory_seek(a, p, s, 1)); 120 verify_file0_seek(a); 121 122 /* Then read streaming. */ 123 assert((a = archive_read_new()) != NULL); 124 assertEqualIntA(a, ARCHIVE_OK, archive_read_support_format_zip_streamable(a)); 125 assertEqualIntA(a, ARCHIVE_OK, read_open_memory_seek(a, p, s, 1)); 126 verify_file0_stream(a, 1); 127 free(p); 128} 129 130