1 /*-
2  * Copyright (c) 2007 Michael Telahun Makonnen
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 
28 #include <sys/cdefs.h>
29 __FBSDID("$FreeBSD$");
30 
31 #include <sys/types.h>
32 
33 #include <stdio.h>
34 #include <stdlib.h>
35 #include <string.h>
36 
37 #include "test_subr.h"
38 
39 int g_total;
40 int g_pass;
41 int g_fail;
42 char g_funcname[FUNCNAMESIZE];
43 char g_testdesc[LINESIZE];
44 char g_errbuf[LINESIZE];
45 
46 void
47 set_funcname(char *bufp, size_t bufsize)
48 {
49 	strlcpy(g_funcname, bufp,
50 	    bufsize < FUNCNAMESIZE ? bufsize : FUNCNAMESIZE);
51 }
52 
53 /*
54  * desc is a NULL-terminated string.
55  */
56 void
57 checkptr(caddr_t expected, caddr_t got, const char *desc)
58 {
59 	int  len;
60 	int  failed;
61 	char sbuf[LINESIZE];
62 
63 	memset((void *)sbuf, 0, LINESIZE);
64 	snprintf(g_testdesc, LINESIZE, desc);
65 
66 	failed = 1;
67 	g_total++;
68 	if (got == expected) {
69 		len = snprintf(sbuf, LINESIZE, "ok");
70 		g_pass++;
71 		failed = 0;
72 	} else {
73 		len = snprintf(sbuf, LINESIZE, "not ok");
74 		snprintf(g_errbuf, LINESIZE, " : Expected %#x, but got %#x",
75 		    (unsigned int)expected, (unsigned int)got);
76 		g_fail++;
77 	}
78 	snprintf(sbuf + len, LINESIZE - len, " %d - %s (%s)",
79 	    g_total, g_funcname, g_testdesc);
80 	printf(sbuf);
81 	if (failed)
82 		printf(g_errbuf);
83 	printf("\n");
84 	fflush(NULL);
85 	memset((void *)g_errbuf, 0, LINESIZE);
86 	memset((void *)g_testdesc, 0, LINESIZE);
87 }
88 
89 void
90 checkstr(const char *expected, const char *got, size_t explen, const char *desc)
91 {
92 	int  len;
93 	int  failed;
94 	char sbuf[LINESIZE];
95 
96 	memset((void *)sbuf, 0, LINESIZE);
97 	snprintf(g_testdesc, LINESIZE, desc);
98 
99 	failed = 1;
100 	g_total++;
101 	if (strncmp(expected, got, explen) == 0) {
102 		len = snprintf(sbuf, LINESIZE, "ok");
103 		g_pass++;
104 		failed = 0;
105 	} else {
106 		len = snprintf(sbuf, LINESIZE, "not ok");
107 		snprintf(g_errbuf, LINESIZE,
108 		    " : Expected %s, but got %s", expected, got);
109 		g_fail++;
110 	}
111 	snprintf(sbuf + len, LINESIZE - len, " %d - %s (%s)",
112 	    g_total, g_funcname, g_testdesc);
113 	printf(sbuf);
114 	if (failed)
115 		printf(g_errbuf);
116 	printf("\n");
117 	fflush(NULL);
118 	memset((void *)g_errbuf, 0, LINESIZE);
119 	memset((void *)g_testdesc, 0, LINESIZE);
120 }
121 
122 void
123 checknum(int expected, int got, int cmp, const char *desc)
124 {
125 	int  len;
126 	int  pass;
127 	int  failed;
128 	char sbuf[LINESIZE];
129 
130 	memset((void *)sbuf, 0, LINESIZE);
131 	snprintf(g_testdesc, LINESIZE, desc);
132 
133 	failed = 1;
134 	pass = 0;
135 	g_total++;
136 	switch(cmp) {
137 	case 0:
138 		pass = (got == expected) ? 1 : 0;
139 		break;
140 	case 1:
141 		pass = (got > expected) ? 1 : 0;
142 		break;
143 	case -1:
144 		pass = (got < expected) ? 1 : 0;
145 		break;
146 	}
147 	if (pass != 0) {
148 		len = snprintf(sbuf, LINESIZE, "ok");
149 		g_pass++;
150 		failed = 0;
151 	} else {
152 		len = snprintf(sbuf, LINESIZE, "not ok");
153 		snprintf(g_errbuf, LINESIZE,
154 		    " : Expected %d, but got %d", expected, got);
155 		g_fail++;
156 	}
157 	snprintf(sbuf + len, LINESIZE - len, " %d - %s (%s)",
158 	    g_total, g_funcname, g_testdesc);
159 	printf(sbuf);
160 	if (failed)
161 		printf(g_errbuf);
162 	printf("\n");
163 	fflush(NULL);
164 	memset((void *)g_errbuf, 0, LINESIZE);
165 	memset((void *)g_testdesc, 0, LINESIZE);
166 }
167