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/*-
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* Copyright (c) 2014 Tim Kientzle
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "test.h"
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__FBSDID("$FreeBSD$");
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static void
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verify_zip_filesize(uint64_t size, int expected)
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{
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struct archive *a;
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struct archive_entry *ae;
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char buff[256];
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size_t used;
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/* Zip format: Create a new archive in memory. */
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assert((a = archive_write_new()) != NULL);
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assertEqualIntA(a, ARCHIVE_OK, archive_write_set_format_zip(a));
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/* Disable Zip64 extensions. */
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assertEqualIntA(a, ARCHIVE_OK,
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archive_write_set_format_option(a, "zip", "zip64", NULL));
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assertEqualIntA(a, ARCHIVE_OK,
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archive_write_open_memory(a, buff, sizeof(buff), &used));
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assert((ae = archive_entry_new()) != NULL);
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archive_entry_set_pathname(ae, "test");
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archive_entry_set_mode(ae, AE_IFREG | 0644);
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archive_entry_set_size(ae, size);
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assertEqualInt(expected, archive_write_header(a, ae));
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archive_entry_free(ae);
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/* Don't actually write 4GB! ;-) */
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assertEqualIntA(a, ARCHIVE_OK, archive_write_free(a));
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}
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DEFINE_TEST(test_write_format_zip_zip64_oversize)
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{
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/* With Zip64 extensions disabled, we should be
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* able to write a file with at most 4G-1 bytes. */
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/* Note: Tar writer pads file to declared size when the file
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* is closed. If Zip writer is changed to behave the same
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* way, it will be much harder to test the first case here. */
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verify_zip_filesize(0xffffffffLL, ARCHIVE_OK);
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verify_zip_filesize(0x100000000LL, ARCHIVE_FAILED);
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}
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