xref: /freebsd/contrib/libarchive/tar/test/test_option_gid_gname.c (revision 02e9120893770924227138ba49df1edb3896112a)
1 /*-
2  * Copyright (c) 2003-2010 Tim Kientzle
3  * All rights reserved.
4  *
5  * Redistribution and use in source and binary forms, with or without
6  * modification, are permitted provided that the following conditions
7  * are met:
8  * 1. Redistributions of source code must retain the above copyright
9  *    notice, this list of conditions and the following disclaimer.
10  * 2. Redistributions in binary form must reproduce the above copyright
11  *    notice, this list of conditions and the following disclaimer in the
12  *    documentation and/or other materials provided with the distribution.
13  *
14  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
15  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
16  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
17  * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
18  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
19  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
20  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
21  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
23  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24  */
25 #include "test.h"
26 __FBSDID("$FreeBSD$");
27 
28 DEFINE_TEST(test_option_gid_gname)
29 {
30 	char *reference, *data;
31 	size_t s;
32 
33 	assertUmask(0);
34 	assertMakeFile("file", 0644, "1234567890");
35 
36 	/* Create archive with no special options. */
37 	failure("Error invoking %s c", testprog);
38 	assertEqualInt(0,
39 	    systemf("%s cf archive1 --format=ustar file >stdout1.txt 2>stderr1.txt",
40 		testprog));
41 	assertEmptyFile("stdout1.txt");
42 	assertEmptyFile("stderr1.txt");
43 	reference = slurpfile(&s, "archive1");
44 
45 	/* Again with both --gid and --gname */
46 	failure("Error invoking %s c", testprog);
47 	assertEqualInt(0,
48 	    systemf("%s cf archive2 --gid=17 --gname=foofoofoo --format=ustar file >stdout2.txt 2>stderr2.txt",
49 		testprog));
50 	assertEmptyFile("stdout2.txt");
51 	assertEmptyFile("stderr2.txt");
52 	data = slurpfile(&s, "archive2");
53 	/* Should force gid and gname fields in ustar header. */
54 	assertEqualMem(data + 116, "000021 \0", 8);
55 	assertEqualMem(data + 297, "foofoofoo\0", 10);
56 	free(data);
57 
58 	/* Again with just --gname */
59 	failure("Error invoking %s c", testprog);
60 	assertEqualInt(0,
61 	    systemf("%s cf archive4 --gname=foofoofoo --format=ustar file >stdout4.txt 2>stderr4.txt",
62 		testprog));
63 	assertEmptyFile("stdout4.txt");
64 	assertEmptyFile("stderr4.txt");
65 	data = slurpfile(&s, "archive4");
66 	/* Gid should be unchanged from original reference. */
67 	assertEqualMem(data + 116, reference + 116, 8);
68 	assertEqualMem(data + 297, "foofoofoo\0", 10);
69 	free(data);
70 	free(reference);
71 
72 	/* Again with --gid  and force gname to empty. */
73 	failure("Error invoking %s c", testprog);
74 	assertEqualInt(0,
75 	    systemf("%s cf archive3 --gid=17 --gname= --format=ustar file >stdout3.txt 2>stderr3.txt",
76 		testprog));
77 	assertEmptyFile("stdout3.txt");
78 	assertEmptyFile("stderr3.txt");
79 	data = slurpfile(&s, "archive3");
80 	assertEqualMem(data + 116, "000021 \0", 8);
81 	/* Gname field in ustar header should be empty. */
82 	assertEqualMem(data + 297, "\0", 1);
83 	free(data);
84 
85 	/* TODO: It would be nice to verify that --gid= by itself
86 	 * will look up the associated gname and use that, but
87 	 * that requires some system-specific code. */
88 
89 	/* TODO: It would be nice to verify that --gid= will
90 	 * leave the gname field blank if the specified gid
91 	 * isn't used on the local system. */
92 }
93