diff options
Diffstat (limited to 'libarchive/test/test_write_format_zip_zip64.c')
| -rw-r--r-- | libarchive/test/test_write_format_zip_zip64.c | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/libarchive/test/test_write_format_zip_zip64.c b/libarchive/test/test_write_format_zip_zip64.c new file mode 100644 index 000000000000..b83aeab5316a --- /dev/null +++ b/libarchive/test/test_write_format_zip_zip64.c @@ -0,0 +1,67 @@ +/*- + * Copyright (c) 2014 Tim Kientzle + * 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. + */ + +#include "test.h" +__FBSDID("$FreeBSD$"); + +static void +verify_zip_filesize(uint64_t size, int expected) +{ + 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)); + /* Disable Zip64 extensions. */ + assertEqualIntA(a, ARCHIVE_OK, + archive_write_set_format_option(a, "zip", "zip64", NULL)); + assertEqualIntA(a, ARCHIVE_OK, + archive_write_open_memory(a, buff, sizeof(buff), &used)); + + assert((ae = archive_entry_new()) != NULL); + archive_entry_set_pathname(ae, "test"); + archive_entry_set_mode(ae, AE_IFREG | 0644); + archive_entry_set_size(ae, size); + assertEqualInt(expected, archive_write_header(a, ae)); + + /* Don't actually write 4GB! ;-) */ + assertEqualIntA(a, ARCHIVE_OK, archive_write_free(a)); +} + +DEFINE_TEST(test_write_format_zip_zip64_oversize) +{ + /* With Zip64 extensions disabled, we should be + * able to write a file with at most 4G-1 bytes. */ + + /* Note: Tar writer pads file to declared size when the file + * is closed. If Zip writer is changed to behave the same + * way, it will be much harder to test the first case here. */ + verify_zip_filesize(0xffffffffLL, ARCHIVE_OK); + + verify_zip_filesize(0x100000000LL, ARCHIVE_FAILED); +} |