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merge parallel compression branch.

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src/libarchive/libarchive/test/test_write_format_tar.c
 
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/*-
 
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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: head/lib/libarchive/test/test_write_format_tar.c 189308 2009-03-03 17:02:51Z kientzle $");
 
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char buff[1000000];
 
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char buff2[64];
 
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DEFINE_TEST(test_write_format_tar)
 
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{
 
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        struct archive_entry *ae;
 
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        struct archive *a;
 
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        char *p;
 
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        size_t used;
 
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        size_t blocksize;
 
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        /* Repeat the following for a variety of odd blocksizes. */
 
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        for (blocksize = 1; blocksize < 100000; blocksize += blocksize + 3) {
 
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                /* 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, (int)blocksize));
 
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                assertA(0 == archive_write_set_bytes_in_last_block(a, (int)blocksize));
 
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                assertA(blocksize == (size_t)archive_write_get_bytes_in_last_block(a));
 
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                assertA(0 == archive_write_open_memory(a, buff, sizeof(buff), &used));
 
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                assertA(blocksize == (size_t)archive_write_get_bytes_in_last_block(a));
 
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                /*
 
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                 * Write a file to it.
 
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                 */
 
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                assert((ae = archive_entry_new()) != NULL);
 
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                archive_entry_set_mtime(ae, 1, 10);
 
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                assert(1 == archive_entry_mtime(ae));
 
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#if !defined(__INTERIX)
 
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                assert(10 == archive_entry_mtime_nsec(ae));
 
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#endif
 
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                p = strdup("file");
 
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                archive_entry_copy_pathname(ae, p);
 
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                strcpy(p, "XXXX");
 
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                free(p);
 
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                assertEqualString("file", archive_entry_pathname(ae));
 
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                archive_entry_set_mode(ae, S_IFREG | 0755);
 
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                assert((S_IFREG | 0755) == archive_entry_mode(ae));
 
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                archive_entry_set_size(ae, 8);
 
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                assertA(0 == archive_write_header(a, ae));
 
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                archive_entry_free(ae);
 
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                assertA(8 == archive_write_data(a, "12345678", 9));
 
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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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                /* This calculation gives "the smallest multiple of
 
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                 * the block size that is at least 2048 bytes". */
 
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                assert(((2048 - 1)/blocksize+1)*blocksize == used);
 
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                /*
 
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                 * Now, read the data back.
 
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                 */
 
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                assert((a = archive_read_new()) != NULL);
 
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                assertA(0 == archive_read_support_format_all(a));
 
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                assertA(0 == archive_read_support_compression_all(a));
 
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                assertA(0 == archive_read_open_memory(a, buff, used));
 
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                assertA(0 == archive_read_next_header(a, &ae));
 
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                assert(1 == archive_entry_mtime(ae));
 
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                /* Not the same as above: ustar doesn't store hi-res times. */
 
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                assert(0 == archive_entry_mtime_nsec(ae));
 
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                assert(0 == archive_entry_atime(ae));
 
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                assert(0 == archive_entry_ctime(ae));
 
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                assertEqualString("file", archive_entry_pathname(ae));
 
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                assert((S_IFREG | 0755) == archive_entry_mode(ae));
 
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                assert(8 == archive_entry_size(ae));
 
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                assertA(8 == archive_read_data(a, buff2, 10));
 
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                assert(0 == memcmp(buff2, "12345678", 8));
 
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                /* Verify the end of the archive. */
 
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                assert(1 == archive_read_next_header(a, &ae));
 
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                assert(0 == archive_read_close(a));
 
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#if ARCHIVE_VERSION_NUMBER < 2000000
 
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                archive_read_finish(a);
 
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#else
 
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                assert(0 == archive_read_finish(a));
 
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#endif
 
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        }
 
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}