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freebsd-dev/lib/libarchive/test/test_write_format_tar_ustar.c
Tim Kientzle 0a1d787383 A raft of test changes and improvements from the Googlecode repository. 
In particular, this includes tests for the new features I've merged
over the last few days.
2009-12-30 05:59:21 +00:00

348 lines
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/*-
* 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("$FreeBSD$");
static int
is_null(const char *p, size_t l)
{
while (l > 0) {
if (*p != '\0')
return (0);
--l;
++p;
}
return (1);
}
/* Verify the contents, then erase them to NUL bytes. */
/* Tar requires all "unused" bytes be set to NUL; this allows us
* to easily verify that by invoking is_null() over the entire header
* after verifying each field. */
#define myAssertEqualMem(a,b,s) assertEqualMem(a, b, s); memset(a, 0, s)
/*
* Detailed verification that 'ustar' archives are written with
* the correct format.
*/
DEFINE_TEST(test_write_format_tar_ustar)
{
struct archive *a;
struct archive_entry *entry;
char *buff, *e;
size_t buffsize = 100000;
size_t used;
int i;
char f99[100];
char f100[101];
char f256[257];
for (i = 0; i < 99; ++i)
f99[i] = 'a' + i % 26;
f99[99] = '\0';
for (i = 0; i < 100; ++i)
f100[i] = 'A' + i % 26;
f100[100] = '\0';
for (i = 0; i < 256; ++i)
f256[i] = 'A' + i % 26;
f256[155] = '/';
f256[256] = '\0';
buff = malloc(buffsize);
/* Create a new archive in memory. */
assert((a = archive_write_new()) != NULL);
assertEqualIntA(a, 0, archive_write_set_format_ustar(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);
/* TODO: Put this back and fix the bug. */
/* 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);
/* Write of data to dir should fail == zero bytes get written. */
assertEqualIntA(a, 0, 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));
/* file with 99-char filename. */
assert((entry = archive_entry_new()) != NULL);
archive_entry_set_mtime(entry, 1, 10);
archive_entry_set_pathname(entry, f99);
archive_entry_set_mode(entry, S_IFREG | 0664);
archive_entry_set_size(entry, 0);
archive_entry_set_uid(entry, 82);
archive_entry_set_gid(entry, 93);
archive_entry_set_dev(entry, 102);
archive_entry_set_ino(entry, 7);
archive_entry_set_nlink(entry, 1);
assertEqualIntA(a, 0, archive_write_header(a, entry));
archive_entry_free(entry);
/* file with 100-char filename. */
assert((entry = archive_entry_new()) != NULL);
archive_entry_set_mtime(entry, 1, 10);
archive_entry_set_pathname(entry, f100);
archive_entry_set_mode(entry, S_IFREG | 0664);
archive_entry_set_size(entry, 0);
archive_entry_set_uid(entry, 82);
archive_entry_set_gid(entry, 93);
archive_entry_set_dev(entry, 102);
archive_entry_set_ino(entry, 7);
archive_entry_set_nlink(entry, 1);
assertEqualIntA(a, 0, archive_write_header(a, entry));
archive_entry_free(entry);
/* file with 256-char filename. */
assert((entry = archive_entry_new()) != NULL);
archive_entry_set_mtime(entry, 1, 10);
archive_entry_set_pathname(entry, f256);
archive_entry_set_mode(entry, S_IFREG | 0664);
archive_entry_set_size(entry, 0);
archive_entry_set_uid(entry, 82);
archive_entry_set_gid(entry, 93);
archive_entry_set_dev(entry, 102);
archive_entry_set_ino(entry, 7);
archive_entry_set_nlink(entry, 1);
assertEqualIntA(a, 0, archive_write_header(a, entry));
archive_entry_free(entry);
#if ARCHIVE_VERSION_NUMBER < 2000000
archive_write_finish(a);
#else
assert(0 == archive_write_finish(a));
#endif
/*
* Verify the archive format.
*/
e = buff;
/* "file" */
myAssertEqualMem(e + 0, "file", 5); /* Filename */
myAssertEqualMem(e + 100, "000664 ", 8); /* mode */
myAssertEqualMem(e + 108, "000120 ", 8); /* uid */
myAssertEqualMem(e + 116, "000132 ", 8); /* gid */
myAssertEqualMem(e + 124, "00000000012 ", 12); /* size */
myAssertEqualMem(e + 136, "00000000001 ", 12); /* mtime */
myAssertEqualMem(e + 148, "010034\0 ", 8); /* checksum */
myAssertEqualMem(e + 156, "0", 1); /* linkflag */
myAssertEqualMem(e + 157, "", 1); /* linkname */
myAssertEqualMem(e + 257, "ustar\000000", 8); /* signature/version */
myAssertEqualMem(e + 265, "", 1); /* uname */
myAssertEqualMem(e + 297, "", 1); /* gname */
myAssertEqualMem(e + 329, "000000 ", 8); /* devmajor */
myAssertEqualMem(e + 337, "000000 ", 8); /* devminor */
myAssertEqualMem(e + 345, "", 1); /* prefix */
assert(is_null(e + 0, 512));
myAssertEqualMem(e + 512, "1234567890", 10);
assert(is_null(e + 512, 512));
e += 1024;
/* hardlink to "file" */
myAssertEqualMem(e + 0, "linkfile", 9); /* Filename */
myAssertEqualMem(e + 100, "000664 ", 8); /* mode */
myAssertEqualMem(e + 108, "000120 ", 8); /* uid */
myAssertEqualMem(e + 116, "000132 ", 8); /* gid */
myAssertEqualMem(e + 124, "00000000000 ", 12); /* size */
myAssertEqualMem(e + 136, "00000000001 ", 12); /* mtime */
myAssertEqualMem(e + 148, "010707\0 ", 8); /* checksum */
myAssertEqualMem(e + 156, "0", 1); /* linkflag */
myAssertEqualMem(e + 157, "", 1); /* linkname */
myAssertEqualMem(e + 257, "ustar\000000", 8); /* signature/version */
myAssertEqualMem(e + 265, "", 1); /* uname */
myAssertEqualMem(e + 297, "", 1); /* gname */
myAssertEqualMem(e + 329, "000000 ", 8); /* devmajor */
myAssertEqualMem(e + 337, "000000 ", 8); /* devminor */
myAssertEqualMem(e + 345, "", 1); /* prefix */
assert(is_null(e + 0, 512));
e += 512;
/* "dir" */
myAssertEqualMem(e + 0, "dir/", 4); /* Filename */
myAssertEqualMem(e + 100, "000775 ", 8); /* mode */
myAssertEqualMem(e + 108, "000000 ", 8); /* uid */
myAssertEqualMem(e + 116, "000000 ", 8); /* gid */
myAssertEqualMem(e + 124, "00000000000 ", 12); /* size */
myAssertEqualMem(e + 136, "00000000002 ", 12); /* mtime */
myAssertEqualMem(e + 148, "007747\0 ", 8); /* checksum */
myAssertEqualMem(e + 156, "5", 1); /* typeflag */
myAssertEqualMem(e + 157, "", 1); /* linkname */
myAssertEqualMem(e + 257, "ustar\000000", 8); /* signature/version */
myAssertEqualMem(e + 265, "", 1); /* uname */
myAssertEqualMem(e + 297, "", 1); /* gname */
myAssertEqualMem(e + 329, "000000 ", 8); /* devmajor */
myAssertEqualMem(e + 337, "000000 ", 8); /* devminor */
myAssertEqualMem(e + 345, "", 1); /* prefix */
assert(is_null(e + 0, 512));
e += 512;
/* "symlink" pointing to "file" */
myAssertEqualMem(e + 0, "symlink", 8); /* Filename */
myAssertEqualMem(e + 100, "000664 ", 8); /* mode */
myAssertEqualMem(e + 108, "000130 ", 8); /* uid */
myAssertEqualMem(e + 116, "000142 ", 8); /* gid */
myAssertEqualMem(e + 124, "00000000000 ", 12); /* size */
myAssertEqualMem(e + 136, "00000000003 ", 12); /* mtime */
myAssertEqualMem(e + 148, "011446\0 ", 8); /* checksum */
myAssertEqualMem(e + 156, "2", 1); /* linkflag */
myAssertEqualMem(e + 157, "file", 5); /* linkname */
myAssertEqualMem(e + 257, "ustar\000000", 8); /* signature/version */
myAssertEqualMem(e + 265, "", 1); /* uname */
myAssertEqualMem(e + 297, "", 1); /* gname */
myAssertEqualMem(e + 329, "000000 ", 8); /* devmajor */
myAssertEqualMem(e + 337, "000000 ", 8); /* devminor */
myAssertEqualMem(e + 345, "", 1); /* prefix */
assert(is_null(e + 0, 512));
e += 512;
/* File with 99-char filename */
myAssertEqualMem(e + 0, f99, 100); /* Filename */
myAssertEqualMem(e + 100, "000664 ", 8); /* mode */
myAssertEqualMem(e + 108, "000122 ", 8); /* uid */
myAssertEqualMem(e + 116, "000135 ", 8); /* gid */
myAssertEqualMem(e + 124, "00000000000 ", 12); /* size */
myAssertEqualMem(e + 136, "00000000001 ", 12); /* mtime */
myAssertEqualMem(e + 148, "034242\0 ", 8); /* checksum */
myAssertEqualMem(e + 156, "0", 1); /* linkflag */
myAssertEqualMem(e + 157, "", 1); /* linkname */
myAssertEqualMem(e + 257, "ustar\000000", 8); /* signature/version */
myAssertEqualMem(e + 265, "", 1); /* uname */
myAssertEqualMem(e + 297, "", 1); /* gname */
myAssertEqualMem(e + 329, "000000 ", 8); /* devmajor */
myAssertEqualMem(e + 337, "000000 ", 8); /* devminor */
myAssertEqualMem(e + 345, "", 1); /* prefix */
assert(is_null(e + 0, 512));
e += 512;
/* File with 100-char filename */
myAssertEqualMem(e + 0, f100, 100); /* Filename */
myAssertEqualMem(e + 100, "000664 ", 8); /* mode */
myAssertEqualMem(e + 108, "000122 ", 8); /* uid */
myAssertEqualMem(e + 116, "000135 ", 8); /* gid */
myAssertEqualMem(e + 124, "00000000000 ", 12); /* size */
myAssertEqualMem(e + 136, "00000000001 ", 12); /* mtime */
myAssertEqualMem(e + 148, "026230\0 ", 8); /* checksum */
myAssertEqualMem(e + 156, "0", 1); /* linkflag */
myAssertEqualMem(e + 157, "", 1); /* linkname */
myAssertEqualMem(e + 257, "ustar\000000", 8); /* signature/version */
myAssertEqualMem(e + 265, "", 1); /* uname */
myAssertEqualMem(e + 297, "", 1); /* gname */
myAssertEqualMem(e + 329, "000000 ", 8); /* devmajor */
myAssertEqualMem(e + 337, "000000 ", 8); /* devminor */
myAssertEqualMem(e + 345, "", 1); /* prefix */
assert(is_null(e + 0, 512));
e += 512;
/* File with 256-char filename */
myAssertEqualMem(e + 0, f256 + 156, 100); /* Filename */
myAssertEqualMem(e + 100, "000664 ", 8); /* mode */
myAssertEqualMem(e + 108, "000122 ", 8); /* uid */
myAssertEqualMem(e + 116, "000135 ", 8); /* gid */
myAssertEqualMem(e + 124, "00000000000 ", 12); /* size */
myAssertEqualMem(e + 136, "00000000001 ", 12); /* mtime */
myAssertEqualMem(e + 148, "055570\0 ", 8); /* checksum */
myAssertEqualMem(e + 156, "0", 1); /* linkflag */
myAssertEqualMem(e + 157, "", 1); /* linkname */
myAssertEqualMem(e + 257, "ustar\000000", 8); /* signature/version */
myAssertEqualMem(e + 265, "", 1); /* uname */
myAssertEqualMem(e + 297, "", 1); /* gname */
myAssertEqualMem(e + 329, "000000 ", 8); /* devmajor */
myAssertEqualMem(e + 337, "000000 ", 8); /* devminor */
myAssertEqualMem(e + 345, f256, 155); /* prefix */
assert(is_null(e + 0, 512));
e += 512;
/* TODO: Verify other types of entries. */
/* Last entry is end-of-archive marker. */
assert(is_null(e, 1024));
e += 1024;
assertEqualInt((int)used, e - buff);
free(buff);
}
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