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/*-
* Copyright (c) 2021 Samanta Navarro
* 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("$FreeBSD$");
/*
* Background: Original tar file format did not use its linkflag to
* specify directories. Instead regular files simply have a slash
* appended to their names. No data blocks follow directories in
* archives. This means that a possibly specified file size must not
* be used to determine the amount of data blocks to skip.
*/
static void
test_compat_tar_directory_1(void)
{
char name[] = "test_compat_tar_directory_1.tar";
struct archive_entry *ae;
struct archive *a;
assert((a = archive_read_new()) != NULL);
assertEqualIntA(a, ARCHIVE_OK, archive_read_support_filter_all(a));
assertEqualIntA(a, ARCHIVE_OK, archive_read_support_format_all(a));
extract_reference_file(name);
assertEqualIntA(a, ARCHIVE_OK, archive_read_open_filename(a, name, 10240));
/* Read first entry, which is a directory in a regular file header. */
assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae));
assertEqualString("directory1/", archive_entry_pathname(ae));
assertEqualInt(AE_IFDIR, archive_entry_filetype(ae));
assertEqualInt(1, archive_entry_size(ae));
/* Read second entry, which is a ustar directory entry. */
assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae));
assertEqualString("directory2/", archive_entry_pathname(ae));
assertEqualInt(AE_IFDIR, archive_entry_filetype(ae));
assertEqualInt(0, archive_entry_size(ae));
/* Verify the end-of-archive. */
assertEqualIntA(a, ARCHIVE_EOF, archive_read_next_header(a, &ae));
/* Verify that the format detection worked. */
assertEqualInt(archive_filter_code(a, 0), ARCHIVE_FILTER_NONE);
assertEqualInt(archive_format(a), ARCHIVE_FORMAT_TAR);
assertEqualInt(ARCHIVE_OK, archive_read_close(a));
assertEqualInt(ARCHIVE_OK, archive_read_free(a));
}
DEFINE_TEST(test_compat_tar_directory)
{
test_compat_tar_directory_1();
}
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