X-Git-Url: http://www.git.cypherpunks.ru/?a=blobdiff_plain;f=common_test.go;h=c6a2f3b4f723ec78a0eba9e6299490a538339cae;hb=HEAD;hp=fdb362587304c0d35035a4e68980c1cf204a3aa2;hpb=7a081293793cbf329b964ce0de6338425609374f;p=goircd.git

diff --git a/common_test.go b/common_test.go
index fdb3625..c6a2f3b 100644
--- a/common_test.go
+++ b/common_test.go
@@ -1,39 +1,38 @@
-/*
-goircd -- minimalistic simple Internet Relay Chat (IRC) server
-Copyright (C) 2014-2019 Sergey Matveev <stargrave@stargrave.org>
-
-This program is free software: you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation, version 3 of the License.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program.  If not, see <http://www.gnu.org/licenses/>.
-*/
+// goircd -- minimalistic simple Internet Relay Chat (IRC) server
+// Copyright (C) 2014-2024 Sergey Matveev <stargrave@stargrave.org>
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, version 3 of the License.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 package main
 
 import (
+	"io"
 	"net"
 	"time"
 )
 
-// Testing network connection that satisfies net.Conn interface
-// Can send predefined messages and store all written ones
 type TestingConn struct {
 	inbound  chan string
 	outbound chan string
-	closed   bool
+	closed   chan struct{}
 }
 
 func NewTestingConn() *TestingConn {
-	inbound := make(chan string, 8)
-	outbound := make(chan string, 8)
-	return &TestingConn{inbound: inbound, outbound: outbound}
+	return &TestingConn{
+		inbound:  make(chan string, 8),
+		outbound: make(chan string, 8),
+		closed:   make(chan struct{}),
+	}
 }
 
 func (conn TestingConn) Error() string {
@@ -41,14 +40,18 @@ func (conn TestingConn) Error() string {
 }
 
 func (conn *TestingConn) Read(b []byte) (n int, err error) {
-	msg := <-conn.inbound
-	if msg == "" {
-		return 0, conn
-	}
-	for n, bt := range append([]byte(msg), CRLF...) {
-		b[n] = bt
+	select {
+	case msg := <-conn.inbound:
+		if msg == "" {
+			return 0, conn
+		}
+		for n, bt := range append([]byte(msg), CRLF...) {
+			b[n] = bt
+		}
+		return len(msg) + 2, nil
+	case <-conn.closed:
+		return 0, io.EOF
 	}
-	return len(msg) + 2, nil
 }
 
 type MyAddr struct{}
@@ -66,7 +69,7 @@ func (conn *TestingConn) Write(b []byte) (n int, err error) {
 }
 
 func (conn *TestingConn) Close() error {
-	conn.closed = true
+	close(conn.closed)
 	close(conn.outbound)
 	return nil
 }