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269 lines
5.7 KiB
269 lines
5.7 KiB
// Copyright 2020 Justine Alexandra Roberts Tunney
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package sip_test
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import (
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"bytes"
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"reflect"
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"testing"
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"github.com/jart/gosip/sip"
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)
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type addrTest struct {
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name string
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s string
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s_canonical string
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addr sip.Addr
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err error
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}
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var addrTests = []addrTest{
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{
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name: "Basic address",
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s: "<sip:pokemon.net>",
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addr: sip.Addr{
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Uri: &sip.URI{
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Scheme: "sip",
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Host: "pokemon.net",
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},
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},
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},
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{
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name: "Address parameter",
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s: "<sip:pokemon.net>;tag=deadbeef",
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addr: sip.Addr{
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Uri: &sip.URI{
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Scheme: "sip",
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Host: "pokemon.net",
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},
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Param: &sip.Param{Name: "tag", Value: "deadbeef"},
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},
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},
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{
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name: "Address parameter spacing",
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s: "<sip:pokemon.net>\t ;\t tag\t = \tdeadbeef",
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s_canonical: "<sip:pokemon.net>;tag=deadbeef",
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addr: sip.Addr{
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Uri: &sip.URI{
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Scheme: "sip",
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Host: "pokemon.net",
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},
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Param: &sip.Param{Name: "tag", Value: "deadbeef"},
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},
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},
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{
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name: "Address parameter quoted",
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s: "<sip:pokemon.net>;tag=\"deadbeef\"",
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s_canonical: "<sip:pokemon.net>;tag=deadbeef",
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addr: sip.Addr{
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Uri: &sip.URI{
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Scheme: "sip",
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Host: "pokemon.net",
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},
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Param: &sip.Param{Name: "tag", Value: "deadbeef"},
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},
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},
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{
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name: "Address parameter quoted spacing",
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s: "<sip:pokemon.net>\t ;\t tag\t = \t\"deadbeef\"",
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s_canonical: "<sip:pokemon.net>;tag=deadbeef",
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addr: sip.Addr{
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Uri: &sip.URI{
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Scheme: "sip",
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Host: "pokemon.net",
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},
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Param: &sip.Param{Name: "tag", Value: "deadbeef"},
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},
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},
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{
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name: "Address parameter quoted escaped",
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s: "<sip:pokemon.net>;tag=\"\\\"deadbeef\\\"\"",
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addr: sip.Addr{
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Uri: &sip.URI{
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Scheme: "sip",
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Host: "pokemon.net",
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},
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Param: &sip.Param{Name: "tag", Value: "\"deadbeef\""},
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},
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},
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{
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name: "URI parameter",
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s: "<sip:brave@toaster.net;isup-oli=29>",
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addr: sip.Addr{
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Uri: &sip.URI{
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Scheme: "sip",
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User: "brave",
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Host: "toaster.net",
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Param: &sip.URIParam{Name: "isup-oli", Value: "29"},
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},
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},
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},
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{
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name: "Address + URI parameter",
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s: "<sip:brave@toaster.net;isup-oli=29>;tag=deadbeef",
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addr: sip.Addr{
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Uri: &sip.URI{
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Scheme: "sip",
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User: "brave",
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Host: "toaster.net",
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Param: &sip.URIParam{Name: "isup-oli", Value: "29"},
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},
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Param: &sip.Param{Name: "tag", Value: "deadbeef"},
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},
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},
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{
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s: `<sip:pokemon.com>, Ditto <sip:ditto@pokemon.com>`,
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addr: sip.Addr{
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Uri: &sip.URI{
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Scheme: "sip",
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Host: "pokemon.com",
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},
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Next: &sip.Addr{
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Display: "Ditto",
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Uri: &sip.URI{
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Scheme: "sip",
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User: "ditto",
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Host: "pokemon.com",
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},
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},
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},
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},
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{
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s: `<sip:1.2.3.4>, <sip:1.2.3.5>, <sip:[666::dead:beef]>`,
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addr: sip.Addr{
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Uri: &sip.URI{
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Scheme: "sip",
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Host: "1.2.3.4",
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},
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Next: &sip.Addr{
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Uri: &sip.URI{
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Scheme: "sip",
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Host: "1.2.3.5",
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},
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Next: &sip.Addr{
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Uri: &sip.URI{
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Scheme: "sip",
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Host: "666::dead:beef",
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},
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},
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},
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},
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},
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{
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s: "\"\\\"\\\"Justine \\\\Tunney \" " +
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"<sip:jart@google.com;isup-oli=29>;tag=deadbeef",
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addr: sip.Addr{
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Display: "\"\"Justine \\Tunney ",
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Uri: &sip.URI{
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Scheme: "sip",
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User: "jart",
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Host: "google.com",
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Param: &sip.URIParam{Name: "isup-oli", Value: "29"},
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},
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Param: &sip.Param{Name: "tag", Value: "deadbeef"},
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},
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},
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}
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func ParseAddrBytes(s []byte) (addr *sip.Addr, err error) {
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var b bytes.Buffer
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b.WriteString("SIP/2.0 900 ParseAddrBytes()\r\nContact:")
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b.Write(s)
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b.WriteString("\r\n\r\n")
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msg, err := sip.ParseMsg(b.Bytes())
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if err != nil {
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return nil, err
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}
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return msg.Contact, nil
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}
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func TestParseAddrBytes(t *testing.T) {
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for _, test := range addrTests {
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addr, err := ParseAddrBytes([]byte(test.s))
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if err != nil {
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if test.err == nil {
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t.Error(err)
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continue
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} else { // Test was supposed to fail.
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t.Fatal("TODO(jart): Implement failing support.")
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}
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}
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if !reflect.DeepEqual(&test.addr, addr) {
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t.Errorf("%s:\n%#v !=\n%#v\n%#v !=\n%#v", test.name, &test.addr, addr, test.addr.Uri, addr.Uri)
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}
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}
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}
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func TestAddrString(t *testing.T) {
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for _, test := range addrTests {
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addr := test.addr.String()
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if test.s_canonical != "" {
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if test.s_canonical != addr {
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t.Errorf("%s (Canonicalization)\nWant: %s\nGot: %s", test.name, test.s_canonical, addr)
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}
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} else {
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if test.s != addr {
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t.Errorf("%s\nWant: %s\nGot: %s", test.name, test.s, addr)
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}
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}
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}
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}
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func TestReversed(t *testing.T) {
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a := &sip.Addr{
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Uri: &sip.URI{
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Scheme: "sip",
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Host: "1.2.3.4",
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Port: 5060,
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},
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Next: &sip.Addr{
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Uri: &sip.URI{
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Scheme: "sip",
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Host: "2.3.4.5",
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Port: 5060,
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},
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},
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}
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b := a.Reversed()
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if b.Uri.Host != "2.3.4.5" {
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t.Error("first bad", b.Uri.Host)
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}
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if b.Next.Uri.Host != "1.2.3.4" {
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t.Error("second bad", b.Next.Uri.Host)
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}
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if b.Next.Next != nil {
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t.Error("wtf", b.Next.Next)
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}
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}
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func addrError(t *testing.T, name string, want, got *sip.Addr) {
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if want != nil && got != nil {
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t.Errorf("%s:\n%#v\n%#v\n!=\n%#v\n%#v", name, want, want.Uri, got, got.Uri)
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} else {
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t.Errorf("%s:\n%#v\n!=\n%#v", name, want, got)
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}
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}
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