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
|
#include <string.h>
#include <unistd.h>
#include <stdlib.h>
#include "zdtmtst.h"
const char *test_doc = "Check that network environment (links, addresses and routes) are preserved";
const char *test_author = "Pavel Emelianov <xemul@parallels.com>";
int main(int argc, char **argv)
{
test_init(argc, argv);
if (system("ip link set lo up")) {
fail("Can't set lo up");
return -1;
}
if (system("ip addr add 1.2.3.4 dev lo")) {
fail("Can't add addr on lo");
return -1;
}
if (system("ip route add 1.2.3.5 dev lo")) {
fail("Can't add route via lo");
return -1;
}
if (system("ip route add 1.2.3.6 via 1.2.3.5")) {
fail("Can't add route via lo (2)");
return -1;
}
if (system("ip link > netns.dump.test && ip addr >> netns.dump.test && ip route >> netns.dump.test")) {
sleep(1000);
fail("Can't save net config");
return -1;
}
test_daemon();
test_waitsig();
if (system("ip link > netns.rst.test && ip addr >> netns.rst.test && ip route >> netns.rst.test")) {
fail("Can't get net config");
return -1;
}
if (system("diff netns.rst.test netns.dump.test")) {
fail("Net config differs after restore");
return -1;
}
pass();
return 0;
}
|
