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freebsd-nq/lib/libarchive/test/test_read_format_tar.c
Tim Kientzle a0751a90e6 Since the tar bidder can never get called more than once, it 
doesn't need to compensate for this situation.

While here, fix a minor longstanding bug that empty tar archives
(which begin with at least 512 zero bytes) never properly reported
their format.  In particular, this fixes the output of:
   bsdtar tvvf /dev/zero

And, of course, a new test to verify that libarchive correctly
recognizes the format of such files.
2008-01-13 23:50:30 +00:00

480 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("$FreeBSD$");
/*
* Each of these archives is a short archive with a single entry. The
* corresponding verify function verifies the entry structure returned
* from libarchive is what it should be. The support functions pad with
* lots of zeros, so we can trim trailing zero bytes from each hardcoded
* archive to save space.
*
* The naming here follows the tar file type flags. E.g. '1' is a hardlink,
* '2' is a symlink, '5' is a dir, etc.
*/
/* Empty archive. */
static unsigned char archiveEmpty[] = {
/* 512 zero bytes */
0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0
};
static void verifyEmpty(void)
{
struct archive_entry *ae;
struct archive *a;
assert((a = archive_read_new()) != NULL);
assertA(0 == archive_read_support_compression_all(a));
assertA(0 == archive_read_support_format_all(a));
assertA(0 == archive_read_open_memory(a, archiveEmpty, 512));
assertEqualIntA(a, ARCHIVE_EOF, archive_read_next_header(a, &ae));
assertEqualInt(archive_compression(a), ARCHIVE_COMPRESSION_NONE);
failure("512 zero bytes should be recognized as a tar archive.");
assertEqualInt(archive_format(a), ARCHIVE_FORMAT_TAR);
assert(0 == archive_read_close(a));
#if ARCHIVE_API_VERSION > 1
assert(0 == archive_read_finish(a));
#else
archive_read_finish(a);
#endif
}
/* Single entry with a hardlink. */
static unsigned char archive1[] = {
'h','a','r','d','l','i','n','k',0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,'0','0',
'0','6','4','4',' ',0,'0','0','1','7','5','0',' ',0,'0','0','1','7','5','0',
' ',0,'0','0','0','0','0','0','0','0','0','0','0',' ','1','0','6','4','6',
'0','5','2','6','6','2',' ','0','1','3','0','5','7',0,' ','1','f','i','l',
'e',0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,'u','s','t','a','r',0,'0',
'0','t','i','m',0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
't','i','m',0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,'0',
'0','0','0','0','0',' ',0,'0','0','0','0','0','0',' '};
static void verify1(struct archive_entry *ae)
{
/* A hardlink is not a symlink. */
assert(!S_ISLNK(archive_entry_mode(ae)));
/* Nor is it a directory. */
assert(!S_ISDIR(archive_entry_mode(ae)));
assertEqualInt(archive_entry_mode(ae) & 0777, 0644);
assertEqualInt(archive_entry_uid(ae), 1000);
assertEqualInt(archive_entry_gid(ae), 1000);
assertEqualString(archive_entry_uname(ae), "tim");
assertEqualString(archive_entry_gname(ae), "tim");
assertEqualString(archive_entry_pathname(ae), "hardlink");
assertEqualString(archive_entry_hardlink(ae), "file");
assert(archive_entry_symlink(ae) == NULL);
assertEqualInt(archive_entry_mtime(ae), 1184388530);
}
/* Verify that symlinks are read correctly. */
static unsigned char archive2[] = {
's','y','m','l','i','n','k',0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,'0','0',
'0','0','7','5','5',' ','0','0','0','1','7','5','0',' ','0','0','0','1','7',
'5','0',' ','0','0','0','0','0','0','0','0','0','0','0',' ','1','0','6','4',
'6','0','5','4','1','0','1',' ','0','0','1','3','3','2','3',' ','2','f','i',
'l','e',0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,'u','s','t','a','r',0,
'0','0','t','i','m',0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,'t','i','m',0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
'0','0','0','0','0','0','0',' ','0','0','0','0','0','0','0',' '};
static void verify2(struct archive_entry *ae)
{
assert(S_ISLNK(archive_entry_mode(ae)));
assertEqualInt(archive_entry_mode(ae) & 0777, 0755);
assertEqualInt(archive_entry_uid(ae), 1000);
assertEqualInt(archive_entry_gid(ae), 1000);
assertEqualString(archive_entry_uname(ae), "tim");
assertEqualString(archive_entry_gname(ae), "tim");
assertEqualString(archive_entry_pathname(ae), "symlink");
assertEqualString(archive_entry_symlink(ae), "file");
assert(archive_entry_hardlink(ae) == NULL);
assertEqualInt(archive_entry_mtime(ae), 1184389185);
}
/* Character device node. */
static unsigned char archive3[] = {
'd','e','v','c','h','a','r',0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,'0','0',
'0','0','7','5','5',' ','0','0','0','1','7','5','0',' ','0','0','0','1','7',
'5','0',' ','0','0','0','0','0','0','0','0','0','0','0',' ','1','0','6','4',
'6','0','5','4','1','0','1',' ','0','0','1','2','4','1','2',' ','3',0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,'u','s','t','a','r',0,
'0','0','t','i','m',0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,'t','i','m',0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
'0','0','0','0','0','0','0',' ','0','0','0','0','0','0','0',' '};
static void verify3(struct archive_entry *ae)
{
assert(S_ISCHR(archive_entry_mode(ae)));
assertEqualInt(archive_entry_mode(ae) & 0777, 0755);
assertEqualInt(archive_entry_uid(ae), 1000);
assertEqualInt(archive_entry_gid(ae), 1000);
assertEqualString(archive_entry_uname(ae), "tim");
assertEqualString(archive_entry_gname(ae), "tim");
assertEqualString(archive_entry_pathname(ae), "devchar");
assert(archive_entry_symlink(ae) == NULL);
assert(archive_entry_hardlink(ae) == NULL);
assertEqualInt(archive_entry_mtime(ae), 1184389185);
}
/* Block device node. */
static unsigned char archive4[] = {
'd','e','v','b','l','o','c','k',0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,'0','0',
'0','0','7','5','5',' ','0','0','0','1','7','5','0',' ','0','0','0','1','7',
'5','0',' ','0','0','0','0','0','0','0','0','0','0','0',' ','1','0','6','4',
'6','0','5','4','1','0','1',' ','0','0','1','2','5','7','0',' ','4',0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,'u','s','t','a','r',0,
'0','0','t','i','m',0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,'t','i','m',0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
'0','0','0','0','0','0','0',' ','0','0','0','0','0','0','0',' '};
static void verify4(struct archive_entry *ae)
{
assert(S_ISBLK(archive_entry_mode(ae)));
assertEqualInt(archive_entry_mode(ae) & 0777, 0755);
assertEqualInt(archive_entry_uid(ae), 1000);
assertEqualInt(archive_entry_gid(ae), 1000);
assertEqualString(archive_entry_uname(ae), "tim");
assertEqualString(archive_entry_gname(ae), "tim");
assertEqualString(archive_entry_pathname(ae), "devblock");
assert(archive_entry_symlink(ae) == NULL);
assert(archive_entry_hardlink(ae) == NULL);
assertEqualInt(archive_entry_mtime(ae), 1184389185);
}
/* Directory. */
static unsigned char archive5[] = {
'.',0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,'0','0','0',
'7','5','5',' ',0,'0','0','1','7','5','0',' ',0,'0','0','1','7','5','0',
' ',0,'0','0','0','0','0','0','0','0','0','0','0',' ','1','0','3','3',
'4','0','4','1','7','3','6',' ','0','1','0','5','6','1',0,' ','5',0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,'u','s','t','a','r',0,
'0','0','t','i','m',0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,'t','i','m',0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,'0','0','0','0','0','0',' ',0,'0','0','0','0','0','0',' '};
static void verify5(struct archive_entry *ae)
{
assert(S_ISDIR(archive_entry_mode(ae)));
assertEqualInt(archive_entry_mtime(ae), 1131430878);
assertEqualInt(archive_entry_mode(ae) & 0777, 0755);
assertEqualInt(archive_entry_uid(ae), 1000);
assertEqualInt(archive_entry_gid(ae), 1000);
assertEqualString(archive_entry_uname(ae), "tim");
assertEqualString(archive_entry_gname(ae), "tim");
}
/* fifo */
static unsigned char archive6[] = {
'f','i','f','o',0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,'0','0',
'0','0','7','5','5',' ','0','0','0','1','7','5','0',' ','0','0','0','1','7',
'5','0',' ','0','0','0','0','0','0','0','0','0','0','0',' ','1','0','6','4',
'6','0','5','4','1','0','1',' ','0','0','1','1','7','2','4',' ','6',0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,'u','s','t','a','r',0,
'0','0','t','i','m',0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,'t','i','m',0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
'0','0','0','0','0','0','0',' ','0','0','0','0','0','0','0',' '};
static void verify6(struct archive_entry *ae)
{
assert(S_ISFIFO(archive_entry_mode(ae)));
assertEqualInt(archive_entry_mode(ae) & 0777, 0755);
assertEqualInt(archive_entry_uid(ae), 1000);
assertEqualInt(archive_entry_gid(ae), 1000);
assertEqualString(archive_entry_uname(ae), "tim");
assertEqualString(archive_entry_gname(ae), "tim");
assertEqualString(archive_entry_pathname(ae), "fifo");
assert(archive_entry_symlink(ae) == NULL);
assert(archive_entry_hardlink(ae) == NULL);
assertEqualInt(archive_entry_mtime(ae), 1184389185);
}
/* GNU long link name */
static unsigned char archiveK[] = {
'.','/','.','/','@','L','o','n','g','L','i','n','k',0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,'0','0','0','0','0','0','0',0,'0','0','0','0','0','0','0',0,'0','0','0',
'0','0','0','0',0,'0','0','0','0','0','0','0','0','6','6','6',0,'0','0','0',
'0','0','0','0','0','0','0','0',0,'0','1','1','7','1','5',0,' ','K',0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,'u','s','t','a','r',' ',' ',
0,'r','o','o','t',0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
'w','h','e','e','l',0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,'t',
'h','i','s','_','i','s','_','a','_','v','e','r','y','_','l','o','n','g','_',
's','y','m','l','i','n','k','_','b','o','d','y','_','a','b','c','d','e','f',
'g','h','i','j','k','l','m','n','o','p','q','r','s','t','u','v','w','x','y',
'z','_','a','b','c','d','e','f','g','h','i','j','k','l','m','n','o','p','q',
'r','s','t','u','v','w','x','y','z','_','a','b','c','d','e','f','g','h','i',
'j','k','l','m','n','o','p','q','r','s','t','u','v','w','x','y','z','_','a',
'b','c','d','e','f','g','h','i','j','k','l','m','n','o','p','q','r','s','t',
'u','v','w','x','y','z','_','a','b','c','d','e','f','g','h','i','j','k','l',
'm','n','o','p','q','r','s','t','u','v','w','x','y','z','_','a','b','c','d',
'e','f','g','h','i','j','k','l','m','n','o','p','q','r','s','t','u','v','w',
'x','y','z','_','a','b','c','d','e','f','g','h','i','j','k','l','m','n','o',
'p','q','r','s','t','u','v','w','x','y','z','_','a','b','c','d','e','f','g',
'h','i','j','k','l','m','n','o','p','q','r','s','t','u','v','w','x','y','z',
'_','a','b','c','d','e','f','g','h','i','j','k','l','m','n','o','p','q','r',
's','t','u','v','w','x','y','z','_','a','b','c','d','e','f','g','h','i','j',
'k','l','m','n','o','p','q','r','s','t','u','v','w','x','y','z','_','a','b',
'c','d','e','f','g','h','i','j','k','l','m','n','o','p','q','r','s','t','u',
'v','w','x','y','z','_','a','b','c','d','e','f','g','h','i','j','k','l','m',
'n','o','p','q','r','s','t','u','v','w','x','y','z','_','a','b','c','d','e',
'f','g','h','i','j','k','l','m','n','o','p','q','r','s','t','u','v','w','x',
'y','z','_','a','b','c','d','e','f','g','h','i','j','k','l','m','n','o','p',
'q','r','s','t','u','v','w','x','y','z','_','a','b','c','d','e','f','g','h',
'i','j','k','l','m','n','o','p','q','r','s','t','u','v','w','x','y','z',0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
's','y','m','l','i','n','k',0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,'0','1',
'2','0','7','5','5',0,'0','0','0','1','7','5','0',0,'0','0','0','1','7','5',
'0',0,'0','0','0','0','0','0','0','0','0','0','0',0,'1','0','6','4','6','0',
'5','6','7','7','0',0,'0','3','5','4','4','7',0,' ','2','t','h','i','s','_',
'i','s','_','a','_','v','e','r','y','_','l','o','n','g','_','s','y','m','l',
'i','n','k','_','b','o','d','y','_','a','b','c','d','e','f','g','h','i','j',
'k','l','m','n','o','p','q','r','s','t','u','v','w','x','y','z','_','a','b',
'c','d','e','f','g','h','i','j','k','l','m','n','o','p','q','r','s','t','u',
'v','w','x','y','z','_','a','b','c','d','e','f','g','h','i','j','k','l',0,
'u','s','t','a','r',' ',' ',0,'t','i','m',0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,'t','i','m'};
static void verifyK(struct archive_entry *ae)
{
assert(S_ISLNK(archive_entry_mode(ae)));
assertEqualInt(archive_entry_mode(ae) & 0777, 0755);
assertEqualInt(archive_entry_uid(ae), 1000);
assertEqualInt(archive_entry_gid(ae), 1000);
assertEqualString(archive_entry_uname(ae), "tim");
assertEqualString(archive_entry_gname(ae), "tim");
assertEqualString(archive_entry_pathname(ae), "symlink");
assertEqualString(archive_entry_symlink(ae),
"this_is_a_very_long_symlink_body_abcdefghijklmnopqrstuvwxyz_"
"abcdefghijklmnopqrstuvwxyz_abcdefghijklmnopqrstuvwxyz_"
"abcdefghijklmnopqrstuvwxyz_abcdefghijklmnopqrstuvwxyz_"
"abcdefghijklmnopqrstuvwxyz_abcdefghijklmnopqrstuvwxyz_"
"abcdefghijklmnopqrstuvwxyz_abcdefghijklmnopqrstuvwxyz_"
"abcdefghijklmnopqrstuvwxyz_abcdefghijklmnopqrstuvwxyz_"
"abcdefghijklmnopqrstuvwxyz_abcdefghijklmnopqrstuvwxyz_"
"abcdefghijklmnopqrstuvwxyz_abcdefghijklmnopqrstuvwxyz");
assert(archive_entry_hardlink(ae) == NULL);
assertEqualInt(archive_entry_mtime(ae), 1184390648);
}
/* TODO: GNU long name */
/* TODO: Solaris ACL */
/* Pax extended long link name */
static unsigned char archivexL[] = {
'.','/','P','a','x','H','e','a','d','e','r','s','.','8','6','9','7','5','/',
's','y','m','l','i','n','k',0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,'0','0','0','0','6','4','4',0,'0','0','0','1',
'7','5','0',0,'0','0','0','1','7','5','0',0,'0','0','0','0','0','0','0','0',
'7','5','3',0,'1','0','6','4','6','0','5','7','6','1','1',0,'0','1','3','7',
'1','4',0,' ','x',0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,'u',
's','t','a','r',0,'0','0',0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,'0','0','0','0','0','0','0',0,'0','0','0','0','0','0','0',0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,'4','5','1',' ','l','i','n','k','p','a','t',
'h','=','t','h','i','s','_','i','s','_','a','_','v','e','r','y','_','l','o',
'n','g','_','s','y','m','l','i','n','k','_','b','o','d','y','_','a','b','c',
'd','e','f','g','h','i','j','k','l','m','n','o','p','q','r','s','t','u','v',
'w','x','y','z','_','a','b','c','d','e','f','g','h','i','j','k','l','m','n',
'o','p','q','r','s','t','u','v','w','x','y','z','_','a','b','c','d','e','f',
'g','h','i','j','k','l','m','n','o','p','q','r','s','t','u','v','w','x','y',
'z','_','a','b','c','d','e','f','g','h','i','j','k','l','m','n','o','p','q',
'r','s','t','u','v','w','x','y','z','_','a','b','c','d','e','f','g','h','i',
'j','k','l','m','n','o','p','q','r','s','t','u','v','w','x','y','z','_','a',
'b','c','d','e','f','g','h','i','j','k','l','m','n','o','p','q','r','s','t',
'u','v','w','x','y','z','_','a','b','c','d','e','f','g','h','i','j','k','l',
'm','n','o','p','q','r','s','t','u','v','w','x','y','z','_','a','b','c','d',
'e','f','g','h','i','j','k','l','m','n','o','p','q','r','s','t','u','v','w',
'x','y','z','_','a','b','c','d','e','f','g','h','i','j','k','l','m','n','o',
'p','q','r','s','t','u','v','w','x','y','z','_','a','b','c','d','e','f','g',
'h','i','j','k','l','m','n','o','p','q','r','s','t','u','v','w','x','y','z',
'_','a','b','c','d','e','f','g','h','i','j','k','l','m','n','o','p','q','r',
's','t','u','v','w','x','y','z','_','a','b','c','d','e','f','g','h','i','j',
'k','l','m','n','o','p','q','r','s','t','u','v','w','x','y','z','_','a','b',
'c','d','e','f','g','h','i','j','k','l','m','n','o','p','q','r','s','t','u',
'v','w','x','y','z','_','a','b','c','d','e','f','g','h','i','j','k','l','m',
'n','o','p','q','r','s','t','u','v','w','x','y','z','_','a','b','c','d','e',
'f','g','h','i','j','k','l','m','n','o','p','q','r','s','t','u','v','w','x',
'y','z',10,'2','0',' ','a','t','i','m','e','=','1','1','8','4','3','9','1',
'0','2','5',10,'2','0',' ','c','t','i','m','e','=','1','1','8','4','3','9',
'0','6','4','8',10,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,'s','y','m',
'l','i','n','k',0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,'0','0','0','0','7',
'5','5',0,'0','0','0','1','7','5','0',0,'0','0','0','1','7','5','0',0,'0',
'0','0','0','0','0','0','0','0','0','0',0,'1','0','6','4','6','0','5','6',
'7','7','0',0,'0','3','7','1','2','1',0,' ','2','t','h','i','s','_','i','s',
'_','a','_','v','e','r','y','_','l','o','n','g','_','s','y','m','l','i','n',
'k','_','b','o','d','y','_','a','b','c','d','e','f','g','h','i','j','k','l',
'm','n','o','p','q','r','s','t','u','v','w','x','y','z','_','a','b','c','d',
'e','f','g','h','i','j','k','l','m','n','o','p','q','r','s','t','u','v','w',
'x','y','z','_','a','b','c','d','e','f','g','h','i','j','k','l','m','u','s',
't','a','r',0,'0','0','t','i','m',0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,'t','i','m',0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,'0','0','0','0','0','0','0',0,'0','0','0','0','0','0','0'};
static void verifyxL(struct archive_entry *ae)
{
assert(S_ISLNK(archive_entry_mode(ae)));
assertEqualInt(archive_entry_mode(ae) & 0777, 0755);
assertEqualInt(archive_entry_uid(ae), 1000);
assertEqualInt(archive_entry_gid(ae), 1000);
assertEqualString(archive_entry_uname(ae), "tim");
assertEqualString(archive_entry_gname(ae), "tim");
assertEqualString(archive_entry_pathname(ae), "symlink");
assertEqualString(archive_entry_symlink(ae),
"this_is_a_very_long_symlink_body_abcdefghijklmnopqrstuvwxyz_"
"abcdefghijklmnopqrstuvwxyz_abcdefghijklmnopqrstuvwxyz_"
"abcdefghijklmnopqrstuvwxyz_abcdefghijklmnopqrstuvwxyz_"
"abcdefghijklmnopqrstuvwxyz_abcdefghijklmnopqrstuvwxyz_"
"abcdefghijklmnopqrstuvwxyz_abcdefghijklmnopqrstuvwxyz_"
"abcdefghijklmnopqrstuvwxyz_abcdefghijklmnopqrstuvwxyz_"
"abcdefghijklmnopqrstuvwxyz_abcdefghijklmnopqrstuvwxyz_"
"abcdefghijklmnopqrstuvwxyz_abcdefghijklmnopqrstuvwxyz");
assert(archive_entry_hardlink(ae) == NULL);
assertEqualInt(archive_entry_mtime(ae), 1184390648);
}
/* TODO: Any other types of headers? */
static void verify(unsigned char *d, size_t s,
void (*f)(struct archive_entry *),
int compression, int format)
{
struct archive_entry *ae;
struct archive *a;
unsigned char *buff = malloc(100000);
memcpy(buff, d, s);
memset(buff + s, 0, 2048);
assert((a = archive_read_new()) != NULL);
assertA(0 == archive_read_support_compression_all(a));
assertA(0 == archive_read_support_format_all(a));
assertA(0 == archive_read_open_memory(a, buff, s + 1024));
assertA(0 == archive_read_next_header(a, &ae));
assertEqualInt(archive_compression(a), compression);
assertEqualInt(archive_format(a), format);
/* Verify the only entry. */
f(ae);
assert(0 == archive_read_close(a));
#if ARCHIVE_API_VERSION > 1
assert(0 == archive_read_finish(a));
#else
archive_read_finish(a);
#endif
free(buff);
}
DEFINE_TEST(test_read_format_tar)
{
verifyEmpty();
verify(archive1, sizeof(archive1), verify1,
ARCHIVE_COMPRESSION_NONE, ARCHIVE_FORMAT_TAR_USTAR);
verify(archive2, sizeof(archive2), verify2,
ARCHIVE_COMPRESSION_NONE, ARCHIVE_FORMAT_TAR_USTAR);
verify(archive3, sizeof(archive3), verify3,
ARCHIVE_COMPRESSION_NONE, ARCHIVE_FORMAT_TAR_USTAR);
verify(archive4, sizeof(archive4), verify4,
ARCHIVE_COMPRESSION_NONE, ARCHIVE_FORMAT_TAR_USTAR);
verify(archive5, sizeof(archive5), verify5,
ARCHIVE_COMPRESSION_NONE, ARCHIVE_FORMAT_TAR_USTAR);
verify(archive6, sizeof(archive6), verify6,
ARCHIVE_COMPRESSION_NONE, ARCHIVE_FORMAT_TAR_USTAR);
verify(archiveK, sizeof(archiveK), verifyK,
ARCHIVE_COMPRESSION_NONE, ARCHIVE_FORMAT_TAR_GNUTAR);
verify(archivexL, sizeof(archivexL), verifyxL,
ARCHIVE_COMPRESSION_NONE, ARCHIVE_FORMAT_TAR_PAX_INTERCHANGE);
}
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