xref: /freebsd/contrib/libarchive/cpio/test/test_option_c.c (revision caf54c4f6ce7f1612a528170c1aa3c3fe4f8b153)
1*caf54c4fSMartin Matuska /*-
2*caf54c4fSMartin Matuska  * Copyright (c) 2003-2007 Tim Kientzle
3*caf54c4fSMartin Matuska  * All rights reserved.
4*caf54c4fSMartin Matuska  *
5*caf54c4fSMartin Matuska  * Redistribution and use in source and binary forms, with or without
6*caf54c4fSMartin Matuska  * modification, are permitted provided that the following conditions
7*caf54c4fSMartin Matuska  * are met:
8*caf54c4fSMartin Matuska  * 1. Redistributions of source code must retain the above copyright
9*caf54c4fSMartin Matuska  *    notice, this list of conditions and the following disclaimer.
10*caf54c4fSMartin Matuska  * 2. Redistributions in binary form must reproduce the above copyright
11*caf54c4fSMartin Matuska  *    notice, this list of conditions and the following disclaimer in the
12*caf54c4fSMartin Matuska  *    documentation and/or other materials provided with the distribution.
13*caf54c4fSMartin Matuska  *
14*caf54c4fSMartin Matuska  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
15*caf54c4fSMartin Matuska  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
16*caf54c4fSMartin Matuska  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
17*caf54c4fSMartin Matuska  * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
18*caf54c4fSMartin Matuska  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
19*caf54c4fSMartin Matuska  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
20*caf54c4fSMartin Matuska  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
21*caf54c4fSMartin Matuska  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22*caf54c4fSMartin Matuska  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
23*caf54c4fSMartin Matuska  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24*caf54c4fSMartin Matuska  */
25*caf54c4fSMartin Matuska #include "test.h"
26*caf54c4fSMartin Matuska __FBSDID("$FreeBSD$");
27*caf54c4fSMartin Matuska 
28*caf54c4fSMartin Matuska static int
29*caf54c4fSMartin Matuska is_octal(const char *p, size_t l)
30*caf54c4fSMartin Matuska {
31*caf54c4fSMartin Matuska 	while (l > 0) {
32*caf54c4fSMartin Matuska 		if (*p < '0' || *p > '7')
33*caf54c4fSMartin Matuska 			return (0);
34*caf54c4fSMartin Matuska 		--l;
35*caf54c4fSMartin Matuska 		++p;
36*caf54c4fSMartin Matuska 	}
37*caf54c4fSMartin Matuska 	return (1);
38*caf54c4fSMartin Matuska }
39*caf54c4fSMartin Matuska 
40*caf54c4fSMartin Matuska static int
41*caf54c4fSMartin Matuska from_octal(const char *p, size_t l)
42*caf54c4fSMartin Matuska {
43*caf54c4fSMartin Matuska 	int r = 0;
44*caf54c4fSMartin Matuska 
45*caf54c4fSMartin Matuska 	while (l > 0) {
46*caf54c4fSMartin Matuska 		r *= 8;
47*caf54c4fSMartin Matuska 		r += *p - '0';
48*caf54c4fSMartin Matuska 		--l;
49*caf54c4fSMartin Matuska 		++p;
50*caf54c4fSMartin Matuska 	}
51*caf54c4fSMartin Matuska 	return (r);
52*caf54c4fSMartin Matuska }
53*caf54c4fSMartin Matuska 
54*caf54c4fSMartin Matuska DEFINE_TEST(test_option_c)
55*caf54c4fSMartin Matuska {
56*caf54c4fSMartin Matuska 	FILE *filelist;
57*caf54c4fSMartin Matuska 	int r;
58*caf54c4fSMartin Matuska 	int uid = -1;
59*caf54c4fSMartin Matuska 	int dev, ino, gid;
60*caf54c4fSMartin Matuska 	time_t t, now;
61*caf54c4fSMartin Matuska 	char *p, *e;
62*caf54c4fSMartin Matuska 	size_t s;
63*caf54c4fSMartin Matuska 
64*caf54c4fSMartin Matuska 	assertUmask(0);
65*caf54c4fSMartin Matuska 
66*caf54c4fSMartin Matuska #if !defined(_WIN32)
67*caf54c4fSMartin Matuska 	uid = getuid();
68*caf54c4fSMartin Matuska #endif
69*caf54c4fSMartin Matuska 
70*caf54c4fSMartin Matuska 	/*
71*caf54c4fSMartin Matuska 	 * Create an assortment of files.
72*caf54c4fSMartin Matuska 	 * TODO: Extend this to cover more filetypes.
73*caf54c4fSMartin Matuska 	 */
74*caf54c4fSMartin Matuska 	filelist = fopen("filelist", "w");
75*caf54c4fSMartin Matuska 
76*caf54c4fSMartin Matuska 	/* "file" */
77*caf54c4fSMartin Matuska 	assertMakeFile("file", 0644, "1234567890");
78*caf54c4fSMartin Matuska 	fprintf(filelist, "file\n");
79*caf54c4fSMartin Matuska 
80*caf54c4fSMartin Matuska 	/* "symlink" */
81*caf54c4fSMartin Matuska 	if (canSymlink()) {
82*caf54c4fSMartin Matuska 		assertMakeSymlink("symlink", "file");
83*caf54c4fSMartin Matuska 		fprintf(filelist, "symlink\n");
84*caf54c4fSMartin Matuska 	}
85*caf54c4fSMartin Matuska 
86*caf54c4fSMartin Matuska 	/* "dir" */
87*caf54c4fSMartin Matuska 	assertMakeDir("dir", 0775);
88*caf54c4fSMartin Matuska 	/* Record some facts about what we just created: */
89*caf54c4fSMartin Matuska 	now = time(NULL); /* They were all created w/in last two seconds. */
90*caf54c4fSMartin Matuska 	fprintf(filelist, "dir\n");
91*caf54c4fSMartin Matuska 
92*caf54c4fSMartin Matuska 	/* Use the cpio program to create an archive. */
93*caf54c4fSMartin Matuska 	fclose(filelist);
94*caf54c4fSMartin Matuska 	r = systemf("%s -oc <filelist >basic.out 2>basic.err", testprog);
95*caf54c4fSMartin Matuska 	/* Verify that nothing went to stderr. */
96*caf54c4fSMartin Matuska 	assertTextFileContents("1 block\n", "basic.err");
97*caf54c4fSMartin Matuska 
98*caf54c4fSMartin Matuska 	/* Assert that the program finished. */
99*caf54c4fSMartin Matuska 	failure("%s -oc crashed", testprog);
100*caf54c4fSMartin Matuska 	if (!assertEqualInt(r, 0))
101*caf54c4fSMartin Matuska 		return;
102*caf54c4fSMartin Matuska 
103*caf54c4fSMartin Matuska 	/* Verify that stdout is a well-formed cpio file in "odc" format. */
104*caf54c4fSMartin Matuska 	p = slurpfile(&s, "basic.out");
105*caf54c4fSMartin Matuska 	assertEqualInt(s, 512);
106*caf54c4fSMartin Matuska 	e = p;
107*caf54c4fSMartin Matuska 
108*caf54c4fSMartin Matuska 	/*
109*caf54c4fSMartin Matuska 	 * Some of these assertions could be stronger, but it's
110*caf54c4fSMartin Matuska 	 * a little tricky because they depend on the local environment.
111*caf54c4fSMartin Matuska 	 */
112*caf54c4fSMartin Matuska 
113*caf54c4fSMartin Matuska 	/* First entry is "file" */
114*caf54c4fSMartin Matuska 	assert(is_octal(e, 76)); /* Entire header is octal digits. */
115*caf54c4fSMartin Matuska 	assertEqualMem(e + 0, "070707", 6); /* Magic */
116*caf54c4fSMartin Matuska 	assert(is_octal(e + 6, 6)); /* dev */
117*caf54c4fSMartin Matuska 	dev = from_octal(e + 6, 6);
118*caf54c4fSMartin Matuska 	assert(is_octal(e + 12, 6)); /* ino */
119*caf54c4fSMartin Matuska 	ino = from_octal(e + 12, 6);
120*caf54c4fSMartin Matuska #if defined(_WIN32) && !defined(__CYGWIN__)
121*caf54c4fSMartin Matuska 	/* Group members bits and others bits do not work. */
122*caf54c4fSMartin Matuska 	assertEqualMem(e + 18, "100666", 6); /* Mode */
123*caf54c4fSMartin Matuska #else
124*caf54c4fSMartin Matuska 	assertEqualMem(e + 18, "100644", 6); /* Mode */
125*caf54c4fSMartin Matuska #endif
126*caf54c4fSMartin Matuska 	if (uid < 0)
127*caf54c4fSMartin Matuska 		uid = from_octal(e + 24, 6);
128*caf54c4fSMartin Matuska 	assertEqualInt(from_octal(e + 24, 6), uid); /* uid */
129*caf54c4fSMartin Matuska 	assert(is_octal(e + 30, 6)); /* gid */
130*caf54c4fSMartin Matuska 	gid = from_octal(e + 30, 6);
131*caf54c4fSMartin Matuska 	assertEqualMem(e + 36, "000001", 6); /* nlink */
132*caf54c4fSMartin Matuska 	failure("file entries should not have rdev set (dev field was 0%o)",
133*caf54c4fSMartin Matuska 	    dev);
134*caf54c4fSMartin Matuska 	assertEqualMem(e + 42, "000000", 6); /* rdev */
135*caf54c4fSMartin Matuska 	t = from_octal(e + 48, 11); /* mtime */
136*caf54c4fSMartin Matuska 	assert(t <= now); /* File wasn't created in future. */
137*caf54c4fSMartin Matuska 	assert(t >= now - 2); /* File was created w/in last 2 secs. */
138*caf54c4fSMartin Matuska 	assertEqualMem(e + 59, "000005", 6); /* Name size */
139*caf54c4fSMartin Matuska 	assertEqualMem(e + 65, "00000000012", 11); /* File size */
140*caf54c4fSMartin Matuska 	assertEqualMem(e + 76, "file\0", 5); /* Name contents */
141*caf54c4fSMartin Matuska 	assertEqualMem(e + 81, "1234567890", 10); /* File contents */
142*caf54c4fSMartin Matuska 	e += 91;
143*caf54c4fSMartin Matuska 
144*caf54c4fSMartin Matuska 	/* "symlink" pointing to "file" */
145*caf54c4fSMartin Matuska 	if (canSymlink()) {
146*caf54c4fSMartin Matuska 		assert(is_octal(e, 76)); /* Entire header is octal digits. */
147*caf54c4fSMartin Matuska 		assertEqualMem(e + 0, "070707", 6); /* Magic */
148*caf54c4fSMartin Matuska 		assertEqualInt(dev, from_octal(e + 6, 6)); /* dev */
149*caf54c4fSMartin Matuska 		assert(ino != from_octal(e + 12, 6)); /* ino */
150*caf54c4fSMartin Matuska #if !defined(_WIN32) || defined(__CYGWIN__)
151*caf54c4fSMartin Matuska 		/* On Windows, symbolic link and group members bits and
152*caf54c4fSMartin Matuska 		 * others bits do not work. */
153*caf54c4fSMartin Matuska 		assertEqualMem(e + 18, "120777", 6); /* Mode */
154*caf54c4fSMartin Matuska #endif
155*caf54c4fSMartin Matuska 		assertEqualInt(from_octal(e + 24, 6), uid); /* uid */
156*caf54c4fSMartin Matuska 		assertEqualInt(gid, from_octal(e + 30, 6)); /* gid */
157*caf54c4fSMartin Matuska 		assertEqualMem(e + 36, "000001", 6); /* nlink */
158*caf54c4fSMartin Matuska 		failure("file entries should have rdev == 0 (dev was 0%o)",
159*caf54c4fSMartin Matuska 		    from_octal(e + 6, 6));
160*caf54c4fSMartin Matuska 		assertEqualMem(e + 42, "000000", 6); /* rdev */
161*caf54c4fSMartin Matuska 		t = from_octal(e + 48, 11); /* mtime */
162*caf54c4fSMartin Matuska 		assert(t <= now); /* File wasn't created in future. */
163*caf54c4fSMartin Matuska 		assert(t >= now - 2); /* File was created w/in last 2 secs. */
164*caf54c4fSMartin Matuska 		assertEqualMem(e + 59, "000010", 6); /* Name size */
165*caf54c4fSMartin Matuska 		assertEqualMem(e + 65, "00000000004", 11); /* File size */
166*caf54c4fSMartin Matuska 		assertEqualMem(e + 76, "symlink\0", 8); /* Name contents */
167*caf54c4fSMartin Matuska 		assertEqualMem(e + 84, "file", 4); /* Symlink target. */
168*caf54c4fSMartin Matuska 		e += 88;
169*caf54c4fSMartin Matuska 	}
170*caf54c4fSMartin Matuska 
171*caf54c4fSMartin Matuska 	/* "dir" */
172*caf54c4fSMartin Matuska 	assert(is_octal(e, 76));
173*caf54c4fSMartin Matuska 	assertEqualMem(e + 0, "070707", 6); /* Magic */
174*caf54c4fSMartin Matuska 	/* Dev should be same as first entry. */
175*caf54c4fSMartin Matuska 	assert(is_octal(e + 6, 6)); /* dev */
176*caf54c4fSMartin Matuska 	assertEqualInt(dev, from_octal(e + 6, 6));
177*caf54c4fSMartin Matuska 	/* Ino must be different from first entry. */
178*caf54c4fSMartin Matuska 	assert(is_octal(e + 12, 6)); /* ino */
179*caf54c4fSMartin Matuska 	assert(ino != from_octal(e + 12, 6));
180*caf54c4fSMartin Matuska #if defined(_WIN32) && !defined(__CYGWIN__)
181*caf54c4fSMartin Matuska 	/* Group members bits and others bits do not work. */
182*caf54c4fSMartin Matuska 	assertEqualMem(e + 18, "040777", 6); /* Mode */
183*caf54c4fSMartin Matuska #else
184*caf54c4fSMartin Matuska 	/* Accept 042775 to accomodate systems where sgid bit propagates. */
185*caf54c4fSMartin Matuska 	if (memcmp(e + 18, "042775", 6) != 0)
186*caf54c4fSMartin Matuska 		assertEqualMem(e + 18, "040775", 6); /* Mode */
187*caf54c4fSMartin Matuska #endif
188*caf54c4fSMartin Matuska 	assertEqualInt(from_octal(e + 24, 6), uid); /* uid */
189*caf54c4fSMartin Matuska 	/* Gid should be same as first entry. */
190*caf54c4fSMartin Matuska 	assert(is_octal(e + 30, 6)); /* gid */
191*caf54c4fSMartin Matuska 	assertEqualInt(gid, from_octal(e + 30, 6));
192*caf54c4fSMartin Matuska #ifndef NLINKS_INACCURATE_FOR_DIRS
193*caf54c4fSMartin Matuska 	assertEqualMem(e + 36, "000002", 6); /* Nlink */
194*caf54c4fSMartin Matuska #endif
195*caf54c4fSMartin Matuska 	t = from_octal(e + 48, 11); /* mtime */
196*caf54c4fSMartin Matuska 	assert(t <= now); /* File wasn't created in future. */
197*caf54c4fSMartin Matuska 	assert(t >= now - 2); /* File was created w/in last 2 secs. */
198*caf54c4fSMartin Matuska 	assertEqualMem(e + 59, "000004", 6); /* Name size */
199*caf54c4fSMartin Matuska 	assertEqualMem(e + 65, "00000000000", 11); /* File size */
200*caf54c4fSMartin Matuska 	assertEqualMem(e + 76, "dir\0", 4); /* name */
201*caf54c4fSMartin Matuska 	e += 80;
202*caf54c4fSMartin Matuska 
203*caf54c4fSMartin Matuska 	/* TODO: Verify other types of entries. */
204*caf54c4fSMartin Matuska 
205*caf54c4fSMartin Matuska 	/* Last entry is end-of-archive marker. */
206*caf54c4fSMartin Matuska 	assert(is_octal(e, 76));
207*caf54c4fSMartin Matuska 	assertEqualMem(e + 0, "070707", 6); /* Magic */
208*caf54c4fSMartin Matuska 	assertEqualMem(e + 6, "000000", 6); /* dev */
209*caf54c4fSMartin Matuska 	assertEqualMem(e + 12, "000000", 6); /* ino */
210*caf54c4fSMartin Matuska 	assertEqualMem(e + 18, "000000", 6); /* Mode */
211*caf54c4fSMartin Matuska 	assertEqualMem(e + 24, "000000", 6); /* uid */
212*caf54c4fSMartin Matuska 	assertEqualMem(e + 30, "000000", 6); /* gid */
213*caf54c4fSMartin Matuska 	assertEqualMem(e + 36, "000001", 6); /* Nlink */
214*caf54c4fSMartin Matuska 	assertEqualMem(e + 42, "000000", 6); /* rdev */
215*caf54c4fSMartin Matuska 	assertEqualMem(e + 48, "00000000000", 11); /* mtime */
216*caf54c4fSMartin Matuska 	assertEqualMem(e + 59, "000013", 6); /* Name size */
217*caf54c4fSMartin Matuska 	assertEqualMem(e + 65, "00000000000", 11); /* File size */
218*caf54c4fSMartin Matuska 	assertEqualMem(e + 76, "TRAILER!!!\0", 11); /* Name */
219*caf54c4fSMartin Matuska 
220*caf54c4fSMartin Matuska 	free(p);
221*caf54c4fSMartin Matuska }
222