libarchive/test/test_archive_read_next_header_raw.c

/*-
 * Copyright (c) 2011 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("$FreeBSD$");

#define DATA "random garbage for testing purposes"

static const char data[sizeof(DATA)] = DATA;

static void
test(int skip_explicitely)
{
	struct archive* a = archive_read_new();
	struct archive_entry* e;

	assertEqualInt(ARCHIVE_OK, archive_read_support_format_raw(a));
	assertEqualInt(0, archive_errno(a));
	assertEqualString(NULL, archive_error_string(a));

	assertEqualInt(ARCHIVE_OK, archive_read_open_memory(a,
	    (void *)(uintptr_t) data, sizeof(data)));
	assertEqualString(NULL, archive_error_string(a));

	assertEqualInt(ARCHIVE_OK, archive_read_next_header(a, &e));
	assertEqualInt(0, archive_errno(a));
	assertEqualString(NULL, archive_error_string(a));

	if (skip_explicitely)
		assertEqualInt(ARCHIVE_OK, archive_read_data_skip(a));

	assertEqualInt(ARCHIVE_EOF, archive_read_next_header(a, &e));
	assertEqualInt(0, archive_errno(a));
	assertEqualString(NULL, archive_error_string(a));

	archive_read_free(a);
}

DEFINE_TEST(test_archive_read_next_header_raw)
{
	test(1);
	test(0);
}