1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
|
/*
* pam_abl - a PAM module and program for automatic blacklisting of hosts and users
*
* Copyright (C) 2005-2012
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "test.h"
#include "config.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
static void testSplit(const char *cmd, int nofParts, const char **parts) {
char *command = strdup(cmd);
int nof = splitCommand(command, NULL, NULL);
if (nof != nofParts) {
printf(" The number of parts for \"%s\" is not %d.\n", command, nofParts);
free(command);
return;
}
if (nofParts > 0) {
char **resultParts = malloc(sizeof(char*)*nofParts);
int p = 0;
//just fill in something random, that will crash if accessed
for (; p<nofParts; ++p)
resultParts[p] = (char*)(0x1);
nof = splitCommand(command, resultParts, NULL);
if (nof != nofParts) {
printf(" While actually parsing: The number of parts for \"%s\" is not %d.\n", command, nofParts);
free(command);
free(resultParts);
return;
}
int i = 0;
for (i = 0; i < nofParts; ++i) {
if (strcmp(parts[i], resultParts[i]) != 0) {
printf(" While comparing parts: \"%s\" != \"%s\"\n", resultParts[i], parts[i]);
free(command);
free(resultParts);
return;
}
}
free(resultParts);
}
free(command);
return;
}
static void testSplitExpectError(const char *cmd) {
char *command = strdup(cmd);
int nof = splitCommand(command, NULL, NULL);
if (nof >= 0)
printf(" Expected an error while splitting \"%s\".\n", command);
free(command);
}
static void testCommandNormal() {
const char *expected[] = {
"ping",
"-c",
"10",
"127.0.0.1"
};
testSplit("[ping][-c][10][127.0.0.1]", 4, expected);
testSplit("[ping] [-c] [10] [127.0.0.1]", 4, expected);
}
static void testIgnoreNonEnclosed() {
const char *expected[] = {
"command",
"arg1",
"arg2",
"arg3"
};
testSplit("command[command]arg[arg1]arg[arg2]arg[arg3]argie", 4, expected);
testSplit(" [command] [arg1] [arg2] [arg3] ", 4, expected);
testSplit("lol[command] sdfsdfsdf eerer sder [arg1]sdfsdfasd[arg2]_sdfaewr+adfasdf sdd [arg3] sdfsdfwer", 4, expected);
}
static void testEmpty() {
const char *expected[] = {
"",
"arg1",
"",
""
};
testSplit("[][arg1][][]", 4, expected);
testSplit("command[]arg[arg1]arg[]arg[]argie", 4, expected);
}
static void testWithEscapeChars() {
const char *expected[] = {
"command",
"arg1",
"arg\\2",
"arg3"
};
testSplit("\\n \\b [command] [arg\\1] \\c [arg\\\\2] [arg\\3] ", 4, expected);
}
static void testEscapeBracket() {
const char *expected[] = {
"command[]",
"[]arg1",
"[arg2]",
"][arg\\3]["
};
testSplit("[command\\[\\]] [\\[\\]arg1] [\\[arg2\\]] [\\]\\[arg\\\\3\\]\\[]", 4, expected);
}
static void testMultipleOpen() {
testSplitExpectError("[[command] [arg]");
testSplitExpectError("[[command]] [arg]");
testSplitExpectError("[command] [[arg]");
testSplitExpectError("[command] [arg] [lol");
testSplitExpectError("[command] [arg] [");
}
static void testNoClosing() {
testSplitExpectError("[command [arg]");
testSplitExpectError("[command] [arg");
testSplitExpectError("[command] [arg [arg]");
}
static void testEmptyBrackets() {
const char *expected[] = {
"",
"arg",
"",
"arg2"
};
testSplit("[] [arg] [] [arg2]", 4, expected);
}
static void testNoCommand() {
testSplit("blaat blaat \\[ \\] this should all be ignored", 0, NULL);
testSplit("", 0, NULL);
}
void testConfig() {
printf("Config test start.\n");
printf(" Starting testCommandNormal.\n");
testCommandNormal();
printf(" Starting testIgnoreNonEnclosed.\n");
testIgnoreNonEnclosed();
printf(" Starting testEmpty.\n");
testEmpty();
printf(" Starting testWithEscapeChars.\n");
testWithEscapeChars();
printf(" Starting testEscapeBracket.\n");
testEscapeBracket();
printf(" Starting testMultipleOpen.\n");
testMultipleOpen();
printf(" Starting testNoClosing.\n");
testNoClosing();
printf(" Starting testEmptyBrackets.\n");
testEmptyBrackets();
printf(" Starting testNoCommand.\n");
testNoCommand();
printf("Config test end.\n");
}
|
