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
|
/*****************************************************************************
*
* 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 3 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 "common.h"
#include "utils_base.h"
#include "extra_opts.h"
#include "tap.h"
/* This my_free would be the most efficient way of freeing an extra-opts array,
* provided as an example */
#if 0
void my_free(int *argc, char **newargv, char **argv) {
int i;
/* Return if both arrays are the same */
if (newargv == argv) return;
for (i=1; i<*argc; i++) {
/* Free array items until we reach the start of the original argv */
if (newargv[i] == argv[1]) break;
free(newargv[i]);
}
/* Free the array itself */
free(newargv);
}
#else
void my_free(int *argc, char **newargv, char **argv) {
/* Free stuff (and print while we're at it) */
int i, freeflag = 1;
printf(" Arg(%i): ", *argc + 1);
printf("'%s' ", newargv[0]);
for (i = 1; i < *argc; i++) {
printf("'%s' ", newargv[i]);
/* Stop freeing when we get to the start of the original array */
if (freeflag) {
if (newargv[i] == argv[1])
freeflag = 0;
else
free(newargv[i]);
}
}
printf("\n");
/* Free only if it's a different array */
if (newargv != argv)
free(newargv);
*argc = 0;
}
#endif
int array_diff(int i1, char **a1, int i2, char **a2) {
int i;
if (i1 != i2) {
printf(" Argument count doesn't match!\n");
return 0;
}
for (i = 0; i <= i1; i++) {
if (a1[i] == NULL && a2[i] == NULL)
continue;
if (a1[i] == NULL || a2[i] == NULL) {
printf(" Argument # %i null in one array!\n", i);
return 0;
}
if (strcmp(a1[i], a2[i])) {
printf(" Argument # %i doesn't match!\n", i);
return 0;
}
}
return 1;
}
int main(int argc, char **argv) {
char **argv_new = NULL;
int i, argc_test;
plan_tests(5);
{
char *argv_test[] = {"prog_name", (char *)NULL};
argc_test = 1;
char *argv_known[] = {"prog_name", (char *)NULL};
argv_new = np_extra_opts(&argc_test, argv_test, "check_disk");
ok(array_diff(argc_test, argv_new, 1, argv_known), "No opts, returns correct argv/argc");
my_free(&argc_test, argv_new, argv_test);
}
{
char *argv_test[] = {"prog_name", "arg1", "--arg2=val1", "--arg3", "val2", (char *)NULL};
argc_test = 5;
char *argv_known[] = {"prog_name", "arg1", "--arg2=val1", "--arg3", "val2", (char *)NULL};
argv_new = np_extra_opts(&argc_test, argv_test, "check_disk");
ok(array_diff(argc_test, argv_new, 5, argv_known), "No extra opts, verbatim copy of argv");
my_free(&argc_test, argv_new, argv_test);
}
{
char *argv_test[] = {"prog_name", "--extra-opts=@./config-opts.ini", (char *)NULL};
argc_test = 2;
char *argv_known[] = {"prog_name", "--foo=Bar", "--this=Your Mother!", "--blank", (char *)NULL};
argv_new = np_extra_opts(&argc_test, argv_test, "check_disk");
ok(array_diff(argc_test, argv_new, 4, argv_known), "Only extra opts using default section");
my_free(&argc_test, argv_new, argv_test);
}
{
char *argv_test[] = {"prog_name", "--extra-opts=sect1@./config-opts.ini", "--extra-opts", "sect2@./config-opts.ini", (char *)NULL};
argc_test = 4;
char *argv_known[] = {"prog_name", "--one=two", "--something else=oops", "--this=that", (char *)NULL};
argv_new = np_extra_opts(&argc_test, argv_test, "check_disk");
ok(array_diff(argc_test, argv_new, 4, argv_known), "Only extra opts specified twice");
my_free(&argc_test, argv_new, argv_test);
}
{
char *argv_test[] = {"prog_name", "--arg1=val1", "--extra-opts=@./config-opts.ini", "--extra-opts", "sect1@./config-opts.ini",
"--arg2", (char *)NULL};
argc_test = 6;
char *argv_known[] = {"prog_name", "--foo=Bar", "--this=Your Mother!", "--blank", "--one=two",
"--arg1=val1", "--arg2", (char *)NULL};
argv_new = np_extra_opts(&argc_test, argv_test, "check_disk");
ok(array_diff(argc_test, argv_new, 7, argv_known), "twice extra opts using two sections");
my_free(&argc_test, argv_new, argv_test);
}
return exit_status();
}
|
