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agent: fix unittests for arp neighbors

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Set an ARP address explicitly before netlink::test_add_one_arp_neighbor() running.

Signed-off-by: Xuewei Niu <justxuewei@apache.org>
This commit is contained in:
Xuewei Niu 2022-08-01 16:14:18 +08:00
parent 845c1c03cf
commit 81fe51ab0b
1 changed files with 8 additions and 2 deletions
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10
src/agent/src/netlink.rs
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@ -904,7 +904,7 @@ mod tests {
.expect("prepare: failed to delete neigh"); .expect("prepare: failed to delete neigh");
} }
fn prepare_env_for_test_add_one_arp_neighbor(dummy_name: &str, ip: &str) { fn prepare_env_for_test_add_one_arp_neighbor(dummy_name: &str, ip: &str, mac: &str) {
clean_env_for_test_add_one_arp_neighbor(dummy_name, ip); clean_env_for_test_add_one_arp_neighbor(dummy_name, ip);
// modprobe dummy // modprobe dummy
Command::new("modprobe") Command::new("modprobe")
@ -918,6 +918,12 @@ mod tests {
.output() .output()
.expect("failed to add dummy interface"); .expect("failed to add dummy interface");
// ip link set dummy address 6a:92:3a:59:70:aa
Command::new("ip")
.args(&["link", "set", dummy_name, "address", mac])
.output()
.expect("failed to add dummy interface");
// ip addr add 192.168.0.2/16 dev dummy // ip addr add 192.168.0.2/16 dev dummy
Command::new("ip") Command::new("ip")
.args(&["addr", "add", "192.168.0.2/16", "dev", dummy_name]) .args(&["addr", "add", "192.168.0.2/16", "dev", dummy_name])
@ -939,7 +945,7 @@ mod tests {
let to_ip = "169.254.1.1"; let to_ip = "169.254.1.1";
let dummy_name = "dummy_for_arp"; let dummy_name = "dummy_for_arp";
prepare_env_for_test_add_one_arp_neighbor(dummy_name, to_ip); prepare_env_for_test_add_one_arp_neighbor(dummy_name, to_ip, mac);
let mut ip_address = IPAddress::new(); let mut ip_address = IPAddress::new();
ip_address.set_address(to_ip.to_string()); ip_address.set_address(to_ip.to_string());