diff options
Diffstat (limited to 'libarchive/test/test_write_format_zip_empty_zip64.c')
| -rw-r--r-- | libarchive/test/test_write_format_zip_empty_zip64.c | 103 |
1 files changed, 103 insertions, 0 deletions
diff --git a/libarchive/test/test_write_format_zip_empty_zip64.c b/libarchive/test/test_write_format_zip_empty_zip64.c new file mode 100644 index 000000000000..d6be44a5d477 --- /dev/null +++ b/libarchive/test/test_write_format_zip_empty_zip64.c @@ -0,0 +1,103 @@ +/*- + * 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("$FreeBSD$"); + +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 empy 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)); +} |