Imported Upstream version 1.4upstream/1.4

1 files changed, 59 insertions, 0 deletions

diff --git a/src/net/port_test.go b/src/net/port_test.go
new file mode 100644
index 000000000..4811ade69
--- /dev/null
+++ b/src/net/port_test.go
@@ -0,0 +1,59 @@
+// 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 net
+
+import (
+	"runtime"
+	"testing"
+)
+
+type portTest struct {
+	netw string
+	name string
+	port int
+	ok   bool
+}
+
+var porttests = []portTest{
+	{"tcp", "echo", 7, true},
+	{"tcp", "discard", 9, true},
+	{"tcp", "systat", 11, true},
+	{"tcp", "daytime", 13, true},
+	{"tcp", "chargen", 19, true},
+	{"tcp", "ftp-data", 20, true},
+	{"tcp", "ftp", 21, true},
+	{"tcp", "telnet", 23, true},
+	{"tcp", "smtp", 25, true},
+	{"tcp", "time", 37, true},
+	{"tcp", "domain", 53, true},
+	{"tcp", "finger", 79, true},
+
+	{"udp", "echo", 7, true},
+	{"udp", "tftp", 69, true},
+	{"udp", "bootpc", 68, true},
+	{"udp", "bootps", 67, true},
+	{"udp", "domain", 53, true},
+	{"udp", "ntp", 123, true},
+	{"udp", "snmp", 161, true},
+	{"udp", "syslog", 514, true},
+
+	{"--badnet--", "zzz", 0, false},
+	{"tcp", "--badport--", 0, false},
+}
+
+func TestLookupPort(t *testing.T) {
+	switch runtime.GOOS {
+	case "nacl":
+		t.Skipf("skipping test on %q", runtime.GOOS)
+	}
+
+	for i := 0; i < len(porttests); i++ {
+		tt := porttests[i]
+		if port, err := LookupPort(tt.netw, tt.name); port != tt.port || (err == nil) != tt.ok {
+			t.Errorf("LookupPort(%q, %q) = %v, %v; want %v",
+				tt.netw, tt.name, port, err, tt.port)
+		}
+	}
+}