| Current Path : /usr/src/contrib/libarchive/libarchive/test/ |
FreeBSD hs32.drive.ne.jp 9.1-RELEASE FreeBSD 9.1-RELEASE #1: Wed Jan 14 12:18:08 JST 2015 root@hs32.drive.ne.jp:/sys/amd64/compile/hs32 amd64 |
| Current File : //usr/src/contrib/libarchive/libarchive/test/test_write_format_cpio_odc.c |
/*-
* Copyright (c) 2003-2007 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: release/9.1.0/contrib/libarchive/libarchive/test/test_write_format_cpio_odc.c 229592 2012-01-05 12:06:54Z mm $");
static int
is_octal(const char *p, size_t l)
{
while (l > 0) {
if (*p < '0' || *p > '7')
return (0);
--l;
++p;
}
return (1);
}
/*
* Detailed verification that cpio 'odc' archives are written with
* the correct format.
*/
DEFINE_TEST(test_write_format_cpio_odc)
{
struct archive *a;
struct archive_entry *entry;
char *buff, *e, *file;
size_t buffsize = 100000;
size_t used;
buff = malloc(buffsize);
/* Create a new archive in memory. */
assert((a = archive_write_new()) != NULL);
assertEqualIntA(a, 0, archive_write_set_format_cpio(a));
assertEqualIntA(a, 0, archive_write_set_compression_none(a));
assertEqualIntA(a, 0, archive_write_open_memory(a, buff, buffsize, &used));
/*
* Add various files to it.
* TODO: Extend this to cover more filetypes.
*/
/* "file" with 10 bytes of content */
assert((entry = archive_entry_new()) != NULL);
archive_entry_set_mtime(entry, 1, 10);
archive_entry_set_pathname(entry, "file");
archive_entry_set_mode(entry, S_IFREG | 0664);
archive_entry_set_size(entry, 10);
archive_entry_set_uid(entry, 80);
archive_entry_set_gid(entry, 90);
archive_entry_set_dev(entry, 12);
archive_entry_set_ino(entry, 89);
archive_entry_set_nlink(entry, 2);
assertEqualIntA(a, 0, archive_write_header(a, entry));
archive_entry_free(entry);
assertEqualIntA(a, 10, archive_write_data(a, "1234567890", 10));
/* Hardlink to "file" with 10 bytes of content */
assert((entry = archive_entry_new()) != NULL);
archive_entry_set_mtime(entry, 1, 10);
archive_entry_set_pathname(entry, "linkfile");
archive_entry_set_mode(entry, S_IFREG | 0664);
archive_entry_set_size(entry, 10);
archive_entry_set_uid(entry, 80);
archive_entry_set_gid(entry, 90);
archive_entry_set_dev(entry, 12);
archive_entry_set_ino(entry, 89);
archive_entry_set_nlink(entry, 2);
assertEqualIntA(a, 0, archive_write_header(a, entry));
archive_entry_free(entry);
assertEqualIntA(a, 10, archive_write_data(a, "1234567890", 10));
/* "dir" */
assert((entry = archive_entry_new()) != NULL);
archive_entry_set_mtime(entry, 2, 20);
archive_entry_set_pathname(entry, "dir");
archive_entry_set_mode(entry, S_IFDIR | 0775);
archive_entry_set_size(entry, 10);
archive_entry_set_nlink(entry, 2);
assertEqualIntA(a, 0, archive_write_header(a, entry));
archive_entry_free(entry);
/* Write of data to dir should fail == zero bytes get written. */
assertEqualIntA(a, 0, archive_write_data(a, "1234567890", 10));
/* "symlink" pointing to "file" */
assert((entry = archive_entry_new()) != NULL);
archive_entry_set_mtime(entry, 3, 30);
archive_entry_set_pathname(entry, "symlink");
archive_entry_set_mode(entry, 0664);
archive_entry_set_filetype(entry, AE_IFLNK);
archive_entry_set_symlink(entry,"file");
archive_entry_set_size(entry, 0);
archive_entry_set_uid(entry, 88);
archive_entry_set_gid(entry, 98);
archive_entry_set_dev(entry, 12);
archive_entry_set_ino(entry, 90);
archive_entry_set_nlink(entry, 1);
assertEqualIntA(a, 0, archive_write_header(a, entry));
archive_entry_free(entry);
/* Write of data to symlink should fail == zero bytes get written. */
assertEqualIntA(a, 0, archive_write_data(a, "1234567890", 10));
#if ARCHIVE_VERSION_NUMBER < 2000000
archive_write_finish(a);
#else
assert(0 == archive_write_finish(a));
#endif
/*
* Verify the archive format.
*
* Notes on the ino validation: cpio does not actually require
* that the ino values written to the archive match those read
* from disk. It really requires that:
* * matching non-zero ino values be written as matching
* non-zero values
* * non-matching non-zero ino values be written as non-matching
* non-zero values
* Libarchive further ensures that zero ino values get written
* as zeroes. This allows the cpio writer to generate
* synthetic ino values for the archive that may be different
* than those on disk in order to avoid problems due to truncation.
* This is especially needed for odc (POSIX format) that
* only supports 18-bit ino values.
*/
e = buff;
/* "file" */
file = e; /* Remember where this starts... */
assert(is_octal(e, 76)); /* Entire header is octal digits. */
assertEqualMem(e + 0, "070707", 6); /* Magic */
assertEqualMem(e + 6, "000014", 6); /* dev */
assert(memcmp(e + 12, "000000", 6) != 0); /* ino must be != 0 */
assertEqualMem(e + 18, "100664", 6); /* Mode */
assertEqualMem(e + 24, "000120", 6); /* uid */
assertEqualMem(e + 30, "000132", 6); /* gid */
assertEqualMem(e + 36, "000002", 6); /* nlink */
assertEqualMem(e + 42, "000000", 6); /* rdev */
assertEqualMem(e + 48, "00000000001", 11); /* mtime */
assertEqualMem(e + 59, "000005", 6); /* Name size */
assertEqualMem(e + 65, "00000000012", 11); /* File size */
assertEqualMem(e + 76, "file\0", 5); /* Name contents */
assertEqualMem(e + 81, "1234567890", 10); /* File contents */
e += 91;
/* hardlink to "file" */
assert(is_octal(e, 76)); /* Entire header is octal digits. */
assertEqualMem(e + 0, "070707", 6); /* Magic */
assertEqualMem(e + 6, "000014", 6); /* dev */
assertEqualMem(e + 12, file + 12, 6); /* ino must match above */
assertEqualMem(e + 18, "100664", 6); /* Mode */
assertEqualMem(e + 24, "000120", 6); /* uid */
assertEqualMem(e + 30, "000132", 6); /* gid */
assertEqualMem(e + 36, "000002", 6); /* nlink */
assertEqualMem(e + 42, "000000", 6); /* rdev */
assertEqualMem(e + 48, "00000000001", 11); /* mtime */
assertEqualMem(e + 59, "000011", 6); /* Name size */
assertEqualMem(e + 65, "00000000012", 11); /* File size */
assertEqualMem(e + 76, "linkfile\0", 9); /* Name contents */
assertEqualMem(e + 85, "1234567890", 10); /* File contents */
e += 95;
/* "dir" */
assert(is_octal(e, 76));
assertEqualMem(e + 0, "070707", 6); /* Magic */
assertEqualMem(e + 6, "000000", 6); /* dev */
assertEqualMem(e + 12, "000000", 6); /* ino */
assertEqualMem(e + 18, "040775", 6); /* Mode */
assertEqualMem(e + 24, "000000", 6); /* uid */
assertEqualMem(e + 30, "000000", 6); /* gid */
assertEqualMem(e + 36, "000002", 6); /* Nlink */
assertEqualMem(e + 42, "000000", 6); /* rdev */
assertEqualMem(e + 48, "00000000002", 11); /* mtime */
assertEqualMem(e + 59, "000004", 6); /* Name size */
assertEqualMem(e + 65, "00000000000", 11); /* File size */
assertEqualMem(e + 76, "dir\0", 4); /* name */
e += 80;
/* "symlink" pointing to "file" */
assert(is_octal(e, 76)); /* Entire header is octal digits. */
assertEqualMem(e + 0, "070707", 6); /* Magic */
assertEqualMem(e + 6, "000014", 6); /* dev */
assert(memcmp(e + 12, file + 12, 6) != 0); /* ino must != file ino */
assert(memcmp(e + 12, "000000", 6) != 0); /* ino must != 0 */
assertEqualMem(e + 18, "120664", 6); /* Mode */
assertEqualMem(e + 24, "000130", 6); /* uid */
assertEqualMem(e + 30, "000142", 6); /* gid */
assertEqualMem(e + 36, "000001", 6); /* nlink */
assertEqualMem(e + 42, "000000", 6); /* rdev */
assertEqualMem(e + 48, "00000000003", 11); /* mtime */
assertEqualMem(e + 59, "000010", 6); /* Name size */
assertEqualMem(e + 65, "00000000004", 11); /* File size */
assertEqualMem(e + 76, "symlink\0", 8); /* Name contents */
assertEqualMem(e + 84, "file", 4); /* File contents == link target */
e += 88;
/* TODO: Verify other types of entries. */
/* Last entry is end-of-archive marker. */
assert(is_octal(e, 76));
assertEqualMem(e + 0, "070707", 6); /* Magic */
assertEqualMem(e + 6, "000000", 6); /* dev */
assertEqualMem(e + 12, "000000", 6); /* ino */
assertEqualMem(e + 18, "000000", 6); /* Mode */
assertEqualMem(e + 24, "000000", 6); /* uid */
assertEqualMem(e + 30, "000000", 6); /* gid */
assertEqualMem(e + 36, "000001", 6); /* Nlink */
assertEqualMem(e + 42, "000000", 6); /* rdev */
assertEqualMem(e + 48, "00000000000", 11); /* mtime */
assertEqualMem(e + 59, "000013", 6); /* Name size */
assertEqualMem(e + 65, "00000000000", 11); /* File size */
assertEqualMem(e + 76, "TRAILER!!!\0", 11); /* Name */
e += 87;
assertEqualInt((int)used, e - buff);
free(buff);
}