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 __FBSDID("$FreeBSD$"); 27 28 /* 29 * Sample file was created with: 30 * echo file0 | zip 31 * Info-Zip uses Zip64 extensions in this case. 32 */ 33 static void 34 verify_file0_seek(struct archive *a) 35 { 36 struct archive_entry *ae; 37 38 assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae)); 39 assertEqualString("-", archive_entry_pathname(ae)); 40 assertEqualInt(AE_IFREG | 0660, archive_entry_mode(ae)); 41 assertEqualInt(6, archive_entry_size(ae)); 42 #ifdef HAVE_ZLIB_H 43 { 44 char data[16]; 45 assertEqualIntA(a, 6, archive_read_data(a, data, 16)); 46 assertEqualMem(data, "file0\x0a", 6); 47 } 48 #endif 49 assertEqualIntA(a, ARCHIVE_EOF, archive_read_next_header(a, &ae)); 50 assertEqualIntA(a, ARCHIVE_OK, archive_read_close(a)); 51 assertEqualIntA(a, ARCHIVE_OK, archive_read_free(a)); 52 } 53 54 static void 55 verify_file0_stream(struct archive *a, int size_known) 56 { 57 struct archive_entry *ae; 58 59 assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae)); 60 assertEqualString("-", archive_entry_pathname(ae)); 61 assertEqualInt(AE_IFREG | 0664, archive_entry_mode(ae)); 62 if (size_known) { 63 // zip64b has the uncompressed size at the beginning, 64 // plus CRC and compressed size using length-at-end. 65 assert(archive_entry_size_is_set(ae)); 66 assertEqualInt(6, archive_entry_size(ae)); 67 } else { 68 // zip64a does not have a size at the beginning at all. 69 assert(!archive_entry_size_is_set(ae)); 70 } 71 #ifdef HAVE_ZLIB_H 72 { 73 char data[16]; 74 assertEqualIntA(a, 6, archive_read_data(a, data, 16)); 75 assertEqualMem(data, "file0\x0a", 6); 76 } 77 #endif 78 assertEqualIntA(a, ARCHIVE_EOF, archive_read_next_header(a, &ae)); 79 assertEqualIntA(a, ARCHIVE_OK, archive_read_close(a)); 80 assertEqualIntA(a, ARCHIVE_OK, archive_read_free(a)); 81 } 82 83 DEFINE_TEST(test_read_format_zip_zip64a) 84 { 85 const char *refname = "test_read_format_zip_zip64a.zip"; 86 struct archive *a; 87 char *p; 88 size_t s; 89 90 extract_reference_file(refname); 91 p = slurpfile(&s, refname); 92 93 /* First read with seeking. */ 94 assert((a = archive_read_new()) != NULL); 95 assertEqualIntA(a, ARCHIVE_OK, archive_read_support_format_zip_seekable(a)); 96 assertEqualIntA(a, ARCHIVE_OK, read_open_memory_seek(a, p, s, 1)); 97 verify_file0_seek(a); 98 99 /* Then read streaming. */ 100 assert((a = archive_read_new()) != NULL); 101 assertEqualIntA(a, ARCHIVE_OK, archive_read_support_format_zip_streamable(a)); 102 assertEqualIntA(a, ARCHIVE_OK, read_open_memory_seek(a, p, s, 1)); 103 verify_file0_stream(a, 0); 104 free(p); 105 } 106 107 DEFINE_TEST(test_read_format_zip_zip64b) 108 { 109 const char *refname = "test_read_format_zip_zip64b.zip"; 110 struct archive *a; 111 char *p; 112 size_t s; 113 114 extract_reference_file(refname); 115 p = slurpfile(&s, refname); 116 117 /* First read with seeking. */ 118 assert((a = archive_read_new()) != NULL); 119 assertEqualIntA(a, ARCHIVE_OK, archive_read_support_format_zip_seekable(a)); 120 assertEqualIntA(a, ARCHIVE_OK, read_open_memory_seek(a, p, s, 1)); 121 verify_file0_seek(a); 122 123 /* Then read streaming. */ 124 assert((a = archive_read_new()) != NULL); 125 assertEqualIntA(a, ARCHIVE_OK, archive_read_support_format_zip_streamable(a)); 126 assertEqualIntA(a, ARCHIVE_OK, read_open_memory_seek(a, p, s, 1)); 127 verify_file0_stream(a, 1); 128 free(p); 129 } 130 131