github.com/gdamore/mangos@v1.4.0/test/reqrep_test.go (about)

     1  // Copyright 2018 The Mangos Authors
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use file except in compliance with the License.
     5  // You may obtain a copy of the license at
     6  //
     7  //    http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  
    15  package test
    16  
    17  import (
    18  	"testing"
    19  
    20  	"nanomsg.org/go-mangos"
    21  	"nanomsg.org/go-mangos/protocol/rep"
    22  	"nanomsg.org/go-mangos/protocol/req"
    23  )
    24  
    25  type reqTest struct {
    26  	cur int32
    27  	tot int32
    28  	T
    29  }
    30  
    31  type repTest struct {
    32  	T
    33  }
    34  
    35  // For now, we take a very simple pairwise approach to req/rep.  We should
    36  // consider additional tests for raw mode multiple responders.
    37  
    38  func (rt *reqTest) Init(t *testing.T, addr string) bool {
    39  	var err error
    40  	if rt.Sock, err = req.NewSocket(); err != nil {
    41  		rt.Errorf("NewSocket(): %v", err)
    42  		return false
    43  	}
    44  	rt.cur = 0
    45  	rt.tot = 0
    46  	return rt.T.Init(t, addr)
    47  }
    48  
    49  func (rt *reqTest) SendHook(m *mangos.Message) bool {
    50  	m.Body = append(m.Body, byte(rt.GetSend()))
    51  	rt.tot = rt.GetSend()
    52  	return rt.T.SendHook(m)
    53  }
    54  
    55  func (rt *reqTest) RecvHook(m *mangos.Message) bool {
    56  	if len(m.Body) != 1 {
    57  		rt.Errorf("Recv message length %d != 1", len(m.Body))
    58  		return false
    59  	}
    60  	if m.Body[0] != byte(rt.GetRecv()) {
    61  		rt.Errorf("Wrong message: %d != %d", m.Body[0], byte(rt.GetRecv()))
    62  		return false
    63  	}
    64  	rt.tot++
    65  	rt.cur++
    66  	rt.T.RecvHook(m)
    67  	return rt.cur == rt.tot
    68  }
    69  
    70  func (rt *repTest) Init(t *testing.T, addr string) bool {
    71  	var err error
    72  	if rt.Sock, err = rep.NewSocket(); err != nil {
    73  		rt.Errorf("NewSocket(): %v", err)
    74  		return false
    75  	}
    76  	return rt.T.Init(t, addr)
    77  }
    78  
    79  func (rt *repTest) RecvHook(m *mangos.Message) bool {
    80  	if len(m.Body) != 1 {
    81  		rt.Errorf("Recv message length %d != 1", len(m.Body))
    82  		return false
    83  	}
    84  
    85  	// reply
    86  	newm := rt.NewMessage()
    87  	newm.Body = append(newm.Body, m.Body...)
    88  	rt.SendMsg(newm)
    89  	return rt.T.RecvHook(m)
    90  }
    91  
    92  // NO SLOW START FOR REQ/REP PROTOCOLS!!
    93  
    94  func (*repTest) WantRecvStart() bool {
    95  	return false
    96  }
    97  
    98  func (*reqTest) WantRecvStart() bool {
    99  	return false
   100  }
   101  
   102  func reqRepCases() []TestCase {
   103  	var nresp int32
   104  
   105  	nresp = 100
   106  
   107  	repc := &repTest{}
   108  	repc.Server = true
   109  	repc.ID = 0
   110  	repc.MsgSize = 1
   111  	repc.WantTx = 0
   112  	repc.WantRx = nresp
   113  	repc.debug = true
   114  
   115  	reqc := &reqTest{}
   116  	reqc.debug = true
   117  	reqc.ID = 1
   118  	reqc.MsgSize = 1
   119  	reqc.WantTx = nresp
   120  	reqc.WantRx = nresp
   121  	reqc.tot = nresp
   122  	reqc.Synch = true
   123  	reqc.NReply = 1
   124  
   125  	return []TestCase{repc, reqc}
   126  }
   127  
   128  func TestReqRepTCP(t *testing.T) {
   129  	RunTestsTCP(t, reqRepCases())
   130  }
   131  
   132  func TestReqRepIPC(t *testing.T) {
   133  	RunTestsIPC(t, reqRepCases())
   134  }
   135  
   136  func TestReqRepInp(t *testing.T) {
   137  	RunTestsInp(t, reqRepCases())
   138  }
   139  
   140  func TestReqRepTLS(t *testing.T) {
   141  	RunTestsTLS(t, reqRepCases())
   142  }
   143  
   144  func TestReqRepWS(t *testing.T) {
   145  	RunTestsWS(t, reqRepCases())
   146  }
   147  
   148  func TestReqRepWSS(t *testing.T) {
   149  	RunTestsWSS(t, reqRepCases())
   150  }
   151  
   152  func TestReqRepTTLZero(t *testing.T) {
   153  	SetTTLZero(t, rep.NewSocket)
   154  }
   155  
   156  func TestReqRepTTLNegative(t *testing.T) {
   157  	SetTTLNegative(t, rep.NewSocket)
   158  }
   159  
   160  func TestReqRepTTLTooBig(t *testing.T) {
   161  	SetTTLTooBig(t, rep.NewSocket)
   162  }
   163  
   164  func TestReqRepTTLNotInt(t *testing.T) {
   165  	SetTTLNotInt(t, rep.NewSocket)
   166  }
   167  
   168  func TestReqRepTTLSet(t *testing.T) {
   169  	SetTTL(t, rep.NewSocket)
   170  }
   171  
   172  func TestReqRepTTLDrop(t *testing.T) {
   173  	TTLDropTest(t, req.NewSocket, rep.NewSocket)
   174  }