/*-

 * Copyright (c) 2007 Tim Kientzle

 * Copyright (c) 2012 Michihiro NAKAJIMA

 * 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

 *    in this position and unchanged.

 * 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_TEST(test_write_filter_gzip_timestamp)

{

	struct archive_entry *ae;

	struct archive* a;

	char *buff, *data;

	size_t buffsize, datasize;

	size_t used1;

	int r, use_prog = 0;

	buffsize = 10000;

	assert(NULL != (buff = (char *)malloc(buffsize)));

	if (buff == NULL)

		return;

	datasize = 10000;

	assert(NULL != (data = (char *)malloc(datasize)));

	if (data == NULL) {

		free(buff);

		return;

	}

	memset(data, 0, datasize);

	/* Test1: set "gzip:timestamp" option. */

	assert((a = archive_write_new()) != NULL);

	assertEqualIntA(a, ARCHIVE_OK, archive_write_set_format_ustar(a));

	r = archive_write_add_filter_gzip(a);

	if (r != ARCHIVE_OK) {

		if (canGzip() && r == ARCHIVE_WARN)

			use_prog = 1;

		else {

			skipping("gzip writing not supported on this platform");

			assertEqualInt(ARCHIVE_OK, archive_write_free(a));

			free(buff);

			free(data);

			return;

		}

	}

	assertEqualIntA(a, ARCHIVE_OK,

	    archive_write_set_options(a, "gzip:timestamp"));

	assertEqualIntA(a, ARCHIVE_OK,

	    archive_write_set_bytes_per_block(a, 10));

	assertEqualInt(ARCHIVE_FILTER_GZIP, archive_filter_code(a, 0));

	assertEqualString("gzip", archive_filter_name(a, 0));

	assertEqualIntA(a, ARCHIVE_OK,

	    archive_write_open_memory(a, buff, buffsize, &used1));

	assert((ae = archive_entry_new()) != NULL);

	archive_entry_set_filetype(ae, AE_IFREG);

	archive_entry_set_size(ae, datasize);

	archive_entry_copy_pathname(ae, "file");

	assertEqualIntA(a, ARCHIVE_OK, archive_write_header(a, ae));

	assertEqualIntA(a, datasize, archive_write_data(a, data, datasize));

	archive_entry_free(ae);

	assertEqualIntA(a, ARCHIVE_OK, archive_write_close(a));

	assertEqualInt(ARCHIVE_OK, archive_write_free(a));

	failure("Timestamp should be recorded");

	assert(memcmp(buff + 4, "\x00\x00\x00\x00", 4) != 0);

	/* Test2: set "gzip:!timestamp" option. */

	assert((a = archive_write_new()) != NULL);

	assertEqualIntA(a, ARCHIVE_OK, archive_write_set_format_ustar(a));

	assertEqualIntA(a, (use_prog)?ARCHIVE_WARN:ARCHIVE_OK,

	    archive_write_add_filter_gzip(a));

	assertEqualIntA(a, ARCHIVE_OK,

	    archive_write_set_options(a, "gzip:!timestamp"));

	assertEqualIntA(a, ARCHIVE_OK,

	    archive_write_set_bytes_per_block(a, 10));

	assertEqualInt(ARCHIVE_FILTER_GZIP, archive_filter_code(a, 0));

	assertEqualString("gzip", archive_filter_name(a, 0));

	assertEqualIntA(a, ARCHIVE_OK,

	    archive_write_open_memory(a, buff, buffsize, &used1));

	assert((ae = archive_entry_new()) != NULL);

	archive_entry_set_filetype(ae, AE_IFREG);

	archive_entry_set_size(ae, datasize);

	archive_entry_copy_pathname(ae, "file");

	assertEqualIntA(a, ARCHIVE_OK, archive_write_header(a, ae));

	assertEqualIntA(a, datasize, archive_write_data(a, data, datasize));

	archive_entry_free(ae);

	assertEqualIntA(a, ARCHIVE_OK, archive_write_close(a));

	assertEqualInt(ARCHIVE_OK, archive_write_free(a));

	failure("Timestamp should not be recorded");

	assertEqualMem(buff + 4, "\x00\x00\x00\x00", 4);

	/*

	 * Clean up.

	 */

	free(data);

	free(buff);

}