| /*- |
| * Copyright (c) 2008 Anselm Strauss |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR |
| * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
| * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT, |
| * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
| * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| /* |
| * Development supported by Google Summer of Code 2008. |
| */ |
| |
| #include "test.h" |
| __FBSDID("$FreeBSD: head/lib/libarchive/test/test_write_format_zip_empty.c 201247 2009-12-30 05:59:21Z kientzle $"); |
| |
| DEFINE_TEST(test_write_format_zip_empty_zip64) |
| { |
| struct archive *a; |
| struct archive_entry *ae; |
| char buff[256]; |
| size_t used; |
| |
| /* Zip format: Create a new archive in memory. */ |
| assert((a = archive_write_new()) != NULL); |
| assertEqualIntA(a, ARCHIVE_OK, archive_write_set_format_zip(a)); |
| assertEqualIntA(a, ARCHIVE_OK, archive_write_add_filter_none(a)); |
| assertEqualIntA(a, ARCHIVE_OK, archive_write_set_bytes_per_block(a, 1)); |
| assertEqualIntA(a, ARCHIVE_OK, archive_write_set_bytes_in_last_block(a, 1)); |
| /* Force zip writer to use Zip64 extensions. */ |
| assertEqualIntA(a, ARCHIVE_OK, archive_write_set_format_option(a, "zip", "zip64", "1")); |
| assertEqualIntA(a, ARCHIVE_OK, archive_write_open_memory(a, buff, sizeof(buff), &used)); |
| |
| /* Close out the archive without writing anything. */ |
| assertEqualIntA(a, ARCHIVE_OK, archive_write_close(a)); |
| assertEqualInt(ARCHIVE_OK, archive_write_free(a)); |
| |
| /* Verify the correct format for an empty Zip archive with Zip64 extensions forced. */ |
| assertEqualInt(used, 98); |
| assertEqualMem(buff, |
| "PK\006\006" /* Zip64 end-of-central-directory record */ |
| "\x2c\0\0\0\0\0\0\0" /* 44 bytes long */ |
| "\x2d\0" /* Created by Zip 4.5 */ |
| "\x2d\0" /* Extract with Zip 4.5 or later */ |
| "\0\0\0\0" /* This is disk #0 */ |
| "\0\0\0\0" /* Central dir starts on disk #0 */ |
| "\0\0\0\0\0\0\0\0" /* There are 0 entries on this disk ... */ |
| "\0\0\0\0\0\0\0\0" /* ... out of 0 entries total ... */ |
| "\0\0\0\0\0\0\0\0" /* ... requiring a total of 0 bytes. */ |
| "\0\0\0\0\0\0\0\0" /* Directory starts at offset 0 */ |
| |
| "PK\006\007" /* Zip64 end-of-central-directory locator */ |
| "\0\0\0\0" /* Zip64 EOCD record is on disk #0 .. */ |
| "\0\0\0\0\0\0\0\0" /* .. at offset 0 .. */ |
| "\1\0\0\0" /* .. of 1 total disks. */ |
| |
| "PK\005\006" /* Regular Zip end-of-central-directory record */ |
| "\0\0" /* This is disk #0 */ |
| "\0\0" /* Central dir is on disk #0 */ |
| "\0\0" /* There are 0 entries on this disk ... */ |
| "\0\0" /* ... out of 0 total entries ... */ |
| "\0\0\0\0" /* ... requiring a total of 0 bytes. */ |
| "\0\0\0\0" /* Directory starts at offset 0. */ |
| "\0\0" /* File comment is zero bytes long. */, |
| 98); |
| |
| /* Verify that we read this kind of empty archive correctly. */ |
| /* Try with the standard memory reader, and with the test |
| memory reader with and without seek support. */ |
| assert((a = archive_read_new()) != NULL); |
| assertEqualIntA(a, ARCHIVE_OK, archive_read_support_format_zip(a)); |
| assertEqualIntA(a, ARCHIVE_OK, archive_read_open_memory(a, buff, 98)); |
| assertEqualIntA(a, ARCHIVE_EOF, archive_read_next_header(a, &ae)); |
| assertEqualInt(ARCHIVE_OK, archive_write_free(a)); |
| |
| assert((a = archive_read_new()) != NULL); |
| assertEqualIntA(a, ARCHIVE_OK, archive_read_support_format_zip(a)); |
| assertEqualIntA(a, ARCHIVE_OK, read_open_memory(a, buff, 98, 1)); |
| assertEqualIntA(a, ARCHIVE_EOF, archive_read_next_header(a, &ae)); |
| assertEqualInt(ARCHIVE_OK, archive_write_free(a)); |
| |
| assert((a = archive_read_new()) != NULL); |
| assertEqualIntA(a, ARCHIVE_OK, archive_read_support_format_zip(a)); |
| assertEqualIntA(a, ARCHIVE_OK, read_open_memory_seek(a, buff, 98, 98)); |
| assertEqualIntA(a, ARCHIVE_EOF, archive_read_next_header(a, &ae)); |
| assertEqualInt(ARCHIVE_OK, archive_write_free(a)); |
| } |