1/*-
2 * Copyright (c) 2017 Spectra Logic Corporation
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 AND CONTRIBUTORS ``AS IS'' AND
15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
24 * SUCH DAMAGE.
25 */
26
27/* Tests functions in sys/cam/cam.c */
28
29#include <sys/cdefs.h>
30__FBSDID("$FreeBSD$");
31
32#include <errno.h>
33#include <fcntl.h>
34#include <stdio.h>
35#include <camlib.h>
36
37#include <atf-c.h>
38
39#define ATF_CHECK_NE(x, y) ATF_CHECK((x) != (y))
40
41ATF_TC_WITHOUT_HEAD(cam_strmatch);
42ATF_TC_BODY(cam_strmatch, tc)
43{
44	/* Basic fixed patterns */
45	ATF_CHECK_EQ(0, cam_strmatch("foo", "foo", 3));
46	ATF_CHECK_NE(0, cam_strmatch("foo", "bar", 3));
47	ATF_CHECK_NE(0, cam_strmatch("foo", "foobar", 3));
48
49	/* The str is not necessarily null-terminated */
50	ATF_CHECK_EQ(0, cam_strmatch("fooxuehfxeuf", "foo", 3));
51	ATF_CHECK_NE(0, cam_strmatch("foo\0bar", "foo", 7));
52
53	/* Eat trailing spaces, which get added by SAT */
54	ATF_CHECK_EQ(0, cam_strmatch("foo             ", "foo", 16));
55
56	/* '*' matches everything, like shell globbing */
57	ATF_CHECK_EQ(0, cam_strmatch("foobar", "foo*", 6));
58	ATF_CHECK_EQ(0, cam_strmatch("foobar", "*bar", 6));
59	ATF_CHECK_NE(0, cam_strmatch("foobar", "foo*x", 6));
60	ATF_CHECK_EQ(0, cam_strmatch("foobarbaz", "*bar*", 9));
61	/* Even NUL */
62	ATF_CHECK_EQ(0, cam_strmatch("foo\0bar", "foo*", 7));
63	/* Or nothing */
64	ATF_CHECK_EQ(0, cam_strmatch("foo", "foo*", 3));
65	/* But stuff after the * still must match */
66	ATF_CHECK_NE(0, cam_strmatch("foo", "foo*x", 3));
67
68	/* '?' matches exactly one single character */
69	ATF_CHECK_EQ(0, cam_strmatch("foobar", "foo?ar", 6));
70	ATF_CHECK_NE(0, cam_strmatch("foo", "foo?", 3));
71	/* Even NUL */
72	ATF_CHECK_EQ(0, cam_strmatch("foo\0bar", "foo?bar", 7));
73
74	/* '[]' contains a set of characters */
75	ATF_CHECK_EQ(0, cam_strmatch("foobar", "foo[abc]ar", 6));
76	ATF_CHECK_EQ(0, cam_strmatch("foobar", "foo[b]ar", 6));
77	ATF_CHECK_NE(0, cam_strmatch("foobar", "foo[ac]ar", 6));
78
79	/* '[]' can contain a range of characters, too */
80	ATF_CHECK_EQ(0, cam_strmatch("foobar", "foo[a-c]ar", 6));
81	ATF_CHECK_EQ(0, cam_strmatch("fooxar", "foo[a-cx]ar", 6));
82	ATF_CHECK_NE(0, cam_strmatch("foodar", "foo[a-c]ar", 6));
83
84	/* Back-to-back '[]' character sets */
85	ATF_CHECK_EQ(0, cam_strmatch("foobar", "fo[a-z][abc]ar", 6));
86	ATF_CHECK_NE(0, cam_strmatch("foAbar", "fo[a-z][abc]ar", 6));
87	ATF_CHECK_NE(0, cam_strmatch("foodar", "fo[a-z][abc]ar", 6));
88
89	/* A '^' negates a set of characters */
90	ATF_CHECK_NE(0, cam_strmatch("foobar", "foo[^abc]ar", 6));
91	ATF_CHECK_NE(0, cam_strmatch("foobar", "foo[^b]ar", 6));
92	ATF_CHECK_EQ(0, cam_strmatch("foobar", "foo[^ac]ar", 6));
93	ATF_CHECK_NE(0, cam_strmatch("foobar", "foo[^a-c]ar", 6));
94	ATF_CHECK_NE(0, cam_strmatch("fooxar", "foo[^a-cx]ar", 6));
95	ATF_CHECK_EQ(0, cam_strmatch("foodar", "foo[^a-c]ar", 6));
96
97	/* Outside of '[]' a ']' is just an ordinary character */
98	ATF_CHECK_EQ(0, cam_strmatch("f]o", "f]o", 3));
99	ATF_CHECK_NE(0, cam_strmatch("foo", "f]o", 3));
100
101	/* Matching a literal '[' requires specifying a range */
102	ATF_CHECK_EQ(0, cam_strmatch("f[o", "f[[]o", 3));
103	ATF_CHECK_NE(0, cam_strmatch("foo", "f[[]o", 3));
104}
105
106ATF_TP_ADD_TCS(tp)
107{
108	ATF_TP_ADD_TC(tp, cam_strmatch);
109
110	return (atf_no_error());
111}
112