| // Copyright 2015 The etcd Authors |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| package transport |
| |
| import ( |
| "crypto/tls" |
| "net" |
| "net/http" |
| "testing" |
| ) |
| |
| // TestNewKeepAliveListener tests NewKeepAliveListener returns a listener |
| // that accepts connections. |
| // TODO: verify the keepalive option is set correctly |
| func TestNewKeepAliveListener(t *testing.T) { |
| ln, err := net.Listen("tcp", "127.0.0.1:0") |
| if err != nil { |
| t.Fatalf("unexpected listen error: %v", err) |
| } |
| |
| ln, err = NewKeepAliveListener(ln, "http", nil) |
| if err != nil { |
| t.Fatalf("unexpected NewKeepAliveListener error: %v", err) |
| } |
| |
| go http.Get("http://" + ln.Addr().String()) |
| conn, err := ln.Accept() |
| if err != nil { |
| t.Fatalf("unexpected Accept error: %v", err) |
| } |
| conn.Close() |
| ln.Close() |
| |
| ln, err = net.Listen("tcp", "127.0.0.1:0") |
| if err != nil { |
| t.Fatalf("unexpected Listen error: %v", err) |
| } |
| |
| // tls |
| tlsinfo, del, err := createSelfCert() |
| if err != nil { |
| t.Fatalf("unable to create tmpfile: %v", err) |
| } |
| defer del() |
| tlsInfo := TLSInfo{CertFile: tlsinfo.CertFile, KeyFile: tlsinfo.KeyFile} |
| tlsInfo.parseFunc = fakeCertificateParserFunc(tls.Certificate{}, nil) |
| tlscfg, err := tlsInfo.ServerConfig() |
| if err != nil { |
| t.Fatalf("unexpected serverConfig error: %v", err) |
| } |
| tlsln, err := NewKeepAliveListener(ln, "https", tlscfg) |
| if err != nil { |
| t.Fatalf("unexpected NewKeepAliveListener error: %v", err) |
| } |
| |
| go http.Get("https://" + tlsln.Addr().String()) |
| conn, err = tlsln.Accept() |
| if err != nil { |
| t.Fatalf("unexpected Accept error: %v", err) |
| } |
| if _, ok := conn.(*tls.Conn); !ok { |
| t.Errorf("failed to accept *tls.Conn") |
| } |
| conn.Close() |
| tlsln.Close() |
| } |
| |
| func TestNewKeepAliveListenerTLSEmptyConfig(t *testing.T) { |
| ln, err := net.Listen("tcp", "127.0.0.1:0") |
| if err != nil { |
| t.Fatalf("unexpected listen error: %v", err) |
| } |
| |
| _, err = NewKeepAliveListener(ln, "https", nil) |
| if err == nil { |
| t.Errorf("err = nil, want not presented error") |
| } |
| } |