libarchive/test/test_compat_cpio.c

/*-
 * Copyright (c) 2003-2009 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: head/lib/libarchive/test/test_compat_cpio.c 201247 2009-12-30 05:59:21Z kientzle $");

/*
 * Verify our ability to read various sample files.
 * It should be easy to add any new sample files sent in by users
 * to this collection of tests.
 */

/* Copy this function for each test file and adjust it accordingly. */

/*
 * test_compat_cpio_1.cpio checks heuristics for avoiding false
 * hardlinks.  foo1 and foo2 are files that have nlinks=1 and so
 * should not be marked as hardlinks even though they have identical
 * ino values.  bar1 and bar2 have nlinks=2 so should be marked
 * as hardlinks.
 */
static void
test_compat_cpio_1(void)
{
	char name[] = "test_compat_cpio_1.cpio";
	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, 17));

	/* Read first entry. */
	assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae));
	assertEqualString("foo1", archive_entry_pathname(ae));
	assertEqualString(NULL, archive_entry_hardlink(ae));
	assertEqualInt(1260250228, archive_entry_mtime(ae));
	assertEqualInt(1000, archive_entry_uid(ae));
	assertEqualInt(1000, archive_entry_gid(ae));
	assertEqualInt(0100644, archive_entry_mode(ae));

	/* Read second entry. */
	assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae));
	assertEqualString("foo2", archive_entry_pathname(ae));
	assertEqualString(NULL, archive_entry_hardlink(ae));
	assertEqualInt(1260250228, archive_entry_mtime(ae));
	assertEqualInt(1000, archive_entry_uid(ae));
	assertEqualInt(1000, archive_entry_gid(ae));
	assertEqualInt(0100644, archive_entry_mode(ae));

	/* Read third entry. */
	assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae));
	assertEqualString("bar1", archive_entry_pathname(ae));
	assertEqualString(NULL, archive_entry_hardlink(ae));
	assertEqualInt(1260250228, archive_entry_mtime(ae));
	assertEqualInt(1000, archive_entry_uid(ae));
	assertEqualInt(1000, archive_entry_gid(ae));
	assertEqualInt(0100644, archive_entry_mode(ae));

	/* Read fourth entry. */
	assertEqualIntA(a, ARCHIVE_OK, archive_read_next_header(a, &ae));
	assertEqualString("bar2", archive_entry_pathname(ae));
	assertEqualString("bar1", archive_entry_hardlink(ae));
	assertEqualInt(1260250228, archive_entry_mtime(ae));
	assertEqualInt(1000, archive_entry_uid(ae));
	assertEqualInt(1000, archive_entry_gid(ae));
	assertEqualInt(0100644, archive_entry_mode(ae));

	/* Verify that the format detection worked. */
	assertEqualInt(archive_filter_code(a, 0), ARCHIVE_FILTER_NONE);
	assertEqualInt(archive_format(a), ARCHIVE_FORMAT_CPIO_SVR4_NOCRC);

	assertEqualInt(ARCHIVE_OK, archive_read_close(a));
	assertEqualInt(ARCHIVE_OK, archive_read_free(a));
}


DEFINE_TEST(test_compat_cpio)
{
	test_compat_cpio_1();
}