You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
130 lines
2.9 KiB
130 lines
2.9 KiB
package host
|
|
|
|
import (
|
|
"net"
|
|
"testing"
|
|
|
|
"github.com/stretchr/testify/assert"
|
|
)
|
|
|
|
func TestValidIP(t *testing.T) {
|
|
tests := []struct {
|
|
addr string
|
|
expect bool
|
|
}{
|
|
{"127.0.0.1", false},
|
|
{"255.255.255.255", false},
|
|
{"0.0.0.0", false},
|
|
{"localhost", false},
|
|
{"10.1.0.1", true},
|
|
{"172.16.0.1", true},
|
|
{"192.168.1.1", true},
|
|
{"8.8.8.8", true},
|
|
{"1.1.1.1", true},
|
|
{"9.255.255.255", true},
|
|
{"10.0.0.0", true},
|
|
{"10.255.255.255", true},
|
|
{"11.0.0.0", true},
|
|
{"172.15.255.255", true},
|
|
{"172.16.0.0", true},
|
|
{"172.16.255.255", true},
|
|
{"172.23.18.255", true},
|
|
{"172.31.255.255", true},
|
|
{"172.31.0.0", true},
|
|
{"172.32.0.0", true},
|
|
{"192.167.255.255", true},
|
|
{"192.168.0.0", true},
|
|
{"192.168.255.255", true},
|
|
{"192.169.0.0", true},
|
|
{"fbff:ffff:ffff:ffff:ffff:ffff:ffff:ffff", true},
|
|
{"fc00::", true},
|
|
{"fcff:1200:0:44::", true},
|
|
{"fdff:ffff:ffff:ffff:ffff:ffff:ffff:ffff", true},
|
|
{"fe00::", true},
|
|
}
|
|
for _, test := range tests {
|
|
t.Run(test.addr, func(t *testing.T) {
|
|
res := isValidIP(test.addr)
|
|
if res != test.expect {
|
|
t.Fatalf("expected %t got %t", test.expect, res)
|
|
}
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestExtract(t *testing.T) {
|
|
tests := []struct {
|
|
addr string
|
|
expect string
|
|
}{
|
|
{"127.0.0.1:80", "127.0.0.1:80"},
|
|
{"10.0.0.1:80", "10.0.0.1:80"},
|
|
{"172.16.0.1:80", "172.16.0.1:80"},
|
|
{"192.168.1.1:80", "192.168.1.1:80"},
|
|
{"0.0.0.0:80", ""},
|
|
{"[::]:80", ""},
|
|
{":80", ""},
|
|
}
|
|
for _, test := range tests {
|
|
t.Run(test.addr, func(t *testing.T) {
|
|
res, err := Extract(test.addr, nil)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if res != test.expect && (test.expect == "" && test.addr == test.expect) {
|
|
t.Fatalf("expected %s got %s", test.expect, res)
|
|
}
|
|
})
|
|
}
|
|
lis, err := net.Listen("tcp", ":12345")
|
|
assert.NoError(t, err)
|
|
res, err := Extract("", lis)
|
|
assert.NoError(t, err)
|
|
expect, err := Extract(lis.Addr().String(), nil)
|
|
assert.NoError(t, err)
|
|
assert.Equal(t, expect, res)
|
|
}
|
|
|
|
func TestExtract2(t *testing.T) {
|
|
addr := "localhost:9001"
|
|
lis, err := net.Listen("tcp", addr)
|
|
if err == nil {
|
|
assert.Nil(t, err)
|
|
}
|
|
res, err := Extract(addr, lis)
|
|
if err == nil {
|
|
assert.Nil(t, err)
|
|
}
|
|
assert.Equal(t, res, "localhost:9001")
|
|
}
|
|
|
|
func TestPort(t *testing.T) {
|
|
lis, err := net.Listen("tcp", ":0")
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
port, ok := Port(lis)
|
|
if !ok || port == 0 {
|
|
t.Fatalf("expected: %s got %d", lis.Addr().String(), port)
|
|
}
|
|
}
|
|
|
|
func TestExtractHostPort(t *testing.T) {
|
|
host, port, err := ExtractHostPort("127.0.0.1:8000")
|
|
if err != nil {
|
|
t.Fatalf("expected: %v got %v", nil, err)
|
|
}
|
|
t.Logf("host port: %s, %d", host, port)
|
|
|
|
host, port, err = ExtractHostPort("www.bilibili.com:80")
|
|
if err != nil {
|
|
t.Fatalf("expected: %v got %v", nil, err)
|
|
}
|
|
t.Logf("host port: %s, %d", host, port)
|
|
|
|
host, port, err = ExtractHostPort("consul://2/33")
|
|
if err == nil {
|
|
t.Fatalf("expected: not nil got %v", nil)
|
|
}
|
|
t.Logf("host port: %s, %d", host, port)
|
|
}
|
|
|