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authorupstream source tree <ports@midipix.org>2015-03-15 20:14:05 -0400
committerupstream source tree <ports@midipix.org>2015-03-15 20:14:05 -0400
commit554fd8c5195424bdbcabf5de30fdc183aba391bd (patch)
tree976dc5ab7fddf506dadce60ae936f43f58787092 /libgo/go/syslog/syslog_test.go
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Diffstat (limited to 'libgo/go/syslog/syslog_test.go')
-rw-r--r--libgo/go/syslog/syslog_test.go95
1 files changed, 95 insertions, 0 deletions
diff --git a/libgo/go/syslog/syslog_test.go b/libgo/go/syslog/syslog_test.go
new file mode 100644
index 000000000..063ab71b4
--- /dev/null
+++ b/libgo/go/syslog/syslog_test.go
@@ -0,0 +1,95 @@
+// Copyright 2009 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+package syslog
+
+import (
+ "io"
+ "log"
+ "net"
+ "testing"
+)
+
+var serverAddr string
+
+func runSyslog(c net.PacketConn, done chan<- string) {
+ var buf [4096]byte
+ var rcvd string = ""
+ for {
+ n, _, err := c.ReadFrom(buf[0:])
+ if err != nil || n == 0 {
+ break
+ }
+ rcvd += string(buf[0:n])
+ }
+ done <- rcvd
+}
+
+func startServer(done chan<- string) {
+ c, e := net.ListenPacket("udp", "127.0.0.1:0")
+ if e != nil {
+ log.Exitf("net.ListenPacket failed udp :0 %v", e)
+ }
+ serverAddr = c.LocalAddr().String()
+ c.SetReadTimeout(100e6) // 100ms
+ go runSyslog(c, done)
+}
+
+func TestNew(t *testing.T) {
+ s, err := New(LOG_INFO, "")
+ if err != nil {
+ t.Fatalf("New() failed: %s", err)
+ }
+ // Don't send any messages.
+ s.Close()
+}
+
+func TestNewLogger(t *testing.T) {
+ f := NewLogger(LOG_INFO, 0)
+ if f == nil {
+ t.Error("NewLogger() failed")
+ }
+}
+
+func TestDial(t *testing.T) {
+ l, err := Dial("", "", LOG_ERR, "syslog_test")
+ if err != nil {
+ t.Fatalf("Dial() failed: %s", err)
+ }
+ l.Close()
+}
+
+func TestUDPDial(t *testing.T) {
+ done := make(chan string)
+ startServer(done)
+ l, err := Dial("udp", serverAddr, LOG_INFO, "syslog_test")
+ if err != nil {
+ t.Fatalf("syslog.Dial() failed: %s", err)
+ }
+ msg := "udp test"
+ l.Info(msg)
+ expected := "<6>syslog_test: udp test\n"
+ rcvd := <-done
+ if rcvd != expected {
+ t.Fatalf("s.Info() = '%q', but wanted '%q'", rcvd, expected)
+ }
+}
+
+func TestWrite(t *testing.T) {
+ done := make(chan string)
+ startServer(done)
+ l, err := Dial("udp", serverAddr, LOG_ERR, "syslog_test")
+ if err != nil {
+ t.Fatalf("syslog.Dial() failed: %s", err)
+ }
+ msg := "write test"
+ _, err = io.WriteString(l, msg)
+ if err != nil {
+ t.Fatalf("WriteString() failed: %s", err)
+ }
+ expected := "<3>syslog_test: write test\n"
+ rcvd := <-done
+ if rcvd != expected {
+ t.Fatalf("s.Info() = '%q', but wanted '%q'", rcvd, expected)
+ }
+}