xref: /freebsd/contrib/sendmail/libsm/t-streq.c (revision cb14a3fe5122c879eae1fb480ed7ce82a699ddb6)
1 /*
2  * Copyright (c) 2020 Proofpoint, Inc. and its suppliers.
3  *	All rights reserved.
4  *
5  * By using this file, you agree to the terms and conditions set
6  * forth in the LICENSE file which can be found at the top level of
7  * the sendmail distribution.
8  */
9 
10 #include <sm/gen.h>
11 SM_IDSTR(id, "@(#)$Id: t-qic.c,v 1.10 2013-11-22 20:51:43 ca Exp $")
12 
13 #include <stdio.h>
14 #include <stdlib.h>
15 #include <unistd.h>
16 #include <sm/sendmail.h>
17 #include <sm/ixlen.h>
18 #include <sm/test.h>
19 
20 extern bool SmTestVerbose;
21 
22 static int
23 tstrncaseeq(s1, s2, len)
24 	char *s1;
25 	char *s2;
26 	size_t len;
27 {
28 	return SM_STRNCASEEQ(s1, s2, len);
29 }
30 
31 static void
32 usage(prg)
33 	const char *prg;
34 {
35 	fprintf(stderr, "usage: %s [options]\n", prg);
36 	fprintf(stderr, "options:\n");
37 }
38 
39 static void
40 hack(str)
41 	char *str;
42 {
43 	char c;
44 
45 	/* replace just one \x char */
46 	while ((c = *str++) != '\0')
47 	{
48 		if (c != '\\')
49 			continue;
50 		c = *str;
51 		switch (c)
52 		{
53 		  case 'n': c ='\n'; break;
54 		  case 't': c ='\t'; break;
55 		  case 'r': c ='\r'; break;
56 		  /* case 'X': c ='\X'; break; */
57 		  default: c ='\0'; break;
58 		}
59 		*(str - 1) = c;
60 		*str = '\0';
61 		break;
62 	}
63 }
64 
65 int
66 main(argc, argv)
67 	int argc;
68 	char *argv[];
69 {
70 	int o, len;
71 #define MAXL	1024
72 	char s1[MAXL], s2[MAXL];
73 
74 	while ((o = getopt(argc, argv, "h")) != -1)
75 	{
76 		switch ((char) o)
77 		{
78 		  default:
79 			usage(argv[0]);
80 			exit(1);
81 		}
82 	}
83 
84 	sm_test_begin(argc, argv, "test strncaseeq");
85 
86 	while (fscanf(stdin, "%d:%s\n", &len, s1) == 2 &&
87 		fscanf(stdin, "%d:%s\n", &o,s2) == 2)
88 	{
89 		int r;
90 
91 		hack(s1);
92 		hack(s2);
93 		SM_TEST(tstrncaseeq(s1, s2, len) == o);
94 		if ((r = tstrncaseeq(s1, s2, len)) != o)
95 			fprintf(stderr, "\"%s\"\n\"%s\"\n%d!=%d\n", s1, s2, o, r);
96 	}
97 
98 	return sm_test_end();
99 }
100