203 lines
4.0 KiB
Go
203 lines
4.0 KiB
Go
// Copyright (c) Liam Stanley <me@liamstanley.io>. All rights reserved. Use
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// of this source code is governed by the MIT license that can be found in
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// the LICENSE file.
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package girc
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import (
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"bufio"
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"bytes"
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"net"
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"testing"
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"time"
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)
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func TestNewConn(t *testing.T) {
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conf := Config{Server: "", Port: 6667, Nick: "nick", User: "user", Name: "realname"}
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conn, err := newConn(conf, conf.Server+":6667")
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if err == nil {
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t.Fatal("invalid server but no error")
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}
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conf.Server = "irc.byteirc.org"
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conn, err = newConn(conf, conf.Server+":6667")
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if err != nil {
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t.Fatal(err)
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}
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if !conn.connected {
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t.Fatal("conn provided but not connected")
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}
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conn.Close()
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}
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func mockBuffers() (in *bytes.Buffer, out *bytes.Buffer, irc *ircConn) {
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in = &bytes.Buffer{}
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out = &bytes.Buffer{}
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irc = &ircConn{
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io: bufio.NewReadWriter(bufio.NewReader(in), bufio.NewWriter(out)),
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connected: true,
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}
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return in, out, irc
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}
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func TestDecode(t *testing.T) {
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in, _, c := mockBuffers()
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e := mockEvent()
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in.Write(e.Bytes())
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in.Write(endline)
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event, err := c.decode()
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if err != nil {
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t.Fatalf("received error during decode: %s", err)
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}
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if event.String() != e.String() {
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t.Fatalf("event returned from decode not the same as mock event. want %#v, got %#v", e, event)
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}
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// Test a failure.
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in.WriteString("::abcd\r\n")
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event, err = c.decode()
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if err == nil {
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t.Fatalf("should have failed to parse decoded event. got: %#v", event)
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}
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return
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}
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func TestEncode(t *testing.T) {
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_, out, c := mockBuffers()
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e := mockEvent()
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err := c.encode(e)
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if err != nil {
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t.Fatalf("received error during encode: %s", err)
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}
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line, err := out.ReadString(delim)
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if err != nil {
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t.Fatalf("received error during check for encoded event: %s", err)
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}
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want := e.String() + "\r\n"
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if want != line {
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t.Fatalf("encoded line wanted: %q, got: %q", want, line)
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}
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return
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}
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func TestRate(t *testing.T) {
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_, _, c := mockBuffers()
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c.lastWrite = time.Now()
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if delay := c.rate(100); delay > time.Second {
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t.Fatal("first instance of rate is > second")
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}
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for i := 0; i < 500; i++ {
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c.rate(200)
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}
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if delay := c.rate(200); delay > (3 * time.Second) {
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t.Fatal("rate delay too high")
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}
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return
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}
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func TestFlushTx(t *testing.T) {
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c := &Client{tx: make(chan *Event, 50)}
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for i := 0; i < 25; i++ {
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c.tx <- &Event{}
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}
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c.flushTx()
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if len(c.tx) > 0 {
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t.Fatalf("flush failed too flush all events: %d remaining", len(c.tx))
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}
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}
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func genMockConn() (client *Client, clientConn net.Conn, serverConn net.Conn) {
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client = New(Config{
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Server: "dummy.int",
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Port: 6667,
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Nick: "test",
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User: "test",
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Name: "Testing123",
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})
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conn1, conn2 := net.Pipe()
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return client, conn1, conn2
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}
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func TestConnect(t *testing.T) {
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c, conn, server := genMockConn()
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b := bufio.NewReader(conn)
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defer conn.Close()
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defer server.Close()
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go c.MockConnect(server)
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defer c.Close()
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var counter int
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var events []*Event
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for {
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counter++
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if counter > 3 {
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break
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}
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conn.SetReadDeadline(time.Now().Add(time.Second))
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out, err := b.ReadString(byte('\n'))
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if err != nil {
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panic(err)
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}
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events = append(events, ParseEvent(out))
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}
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if len(events) < 3 {
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t.Fatal("TestConnect returned less than 3 initial events during connect")
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}
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// The events should at least consist of:
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// NICK test
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// USER test +iw * :Testing123
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// CAP LS 302
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if events[0].Command != "NICK" || events[0].Params[0] != c.Config.Nick {
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t.Fatalf("TestConnect: invalud nick command: %#v", events[0])
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}
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if events[1].Command != "USER" || events[1].Params[0] != c.Config.User || events[1].Trailing != c.Config.Name {
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t.Fatalf("TestConnect: invalid user command: %#v", events[1])
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}
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if c.Config.disableTracking {
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if events[1].Command != "CAP" || events[1].Params[0] != "LS" {
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t.Fatalf("TestConnect: invalud cap command: %#v", events[1])
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}
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}
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}
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func TestClose2(t *testing.T) {
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c, conn, server := genMockConn()
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defer conn.Close()
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defer server.Close()
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// Just verifying it doesn't panic when called ahead of time.
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c.Close()
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// Aaaand when it is for some reason called multiple times.
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c.Close()
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}
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