93 lines
3.2 KiB
C
93 lines
3.2 KiB
C
/*-
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* Copyright (c) 2003-2007 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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/*
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* Check that an "empty" tar archive is correctly created.
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*/
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DEFINE_TEST(test_write_format_tar_empty)
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{
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struct archive *a;
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char buff[2048];
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size_t used;
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unsigned int i;
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/* USTAR format: Create a new archive in memory. */
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assert((a = archive_write_new()) != NULL);
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assertA(0 == archive_write_set_format_ustar(a));
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assertA(0 == archive_write_set_compression_none(a));
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assertA(0 == archive_write_set_bytes_per_block(a, 512));
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assertA(0 == archive_write_set_bytes_in_last_block(a, 512));
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assertA(0 == archive_write_open_memory(a, buff, sizeof(buff), &used));
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/* Close out the archive. */
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assertA(0 == archive_write_close(a));
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#if ARCHIVE_VERSION_NUMBER < 2000000
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archive_write_finish(a);
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#else
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assertA(0 == archive_write_finish(a));
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#endif
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#if ARCHIVE_VERSION_NUMBER < 1009000
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/* Earlier versions wrote 0-length files for empty tar archives. */
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skipping("empty tar archive size");
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#else
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assert(used == 1024);
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#endif
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for (i = 0; i < used; i++) {
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failure("Empty tar archive should be all nulls.");
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assert(buff[i] == 0);
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}
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/* PAX format: Create a new archive in memory. */
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assert((a = archive_write_new()) != NULL);
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assertA(0 == archive_write_set_format_pax(a));
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assertA(0 == archive_write_set_compression_none(a));
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assertA(0 == archive_write_set_bytes_per_block(a, 512));
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assertA(0 == archive_write_set_bytes_in_last_block(a, 512));
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assertA(0 == archive_write_open_memory(a, buff, sizeof(buff), &used));
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/* Close out the archive. */
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assertA(0 == archive_write_close(a));
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#if ARCHIVE_VERSION_NUMBER < 2000000
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archive_write_finish(a);
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#else
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assertA(0 == archive_write_finish(a));
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#endif
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#if ARCHIVE_VERSION_NUMBER < 1009000
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/* Earlier versions wrote 0-length files for empty tar archives. */
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skipping("empty tar archive size");
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#else
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assertEqualInt((int)used, 1024);
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#endif
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for (i = 0; i < used; i++) {
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failure("Empty tar archive should be all nulls.");
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assert(buff[i] == 0);
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}
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}
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