| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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 server |
| |
| import ( |
| "bytes" |
| "encoding/binary" |
| "net" |
| "os" |
| "syscall" |
| "testing" |
| "time" |
| |
| hrc "github.com/api7/ext-plugin-proto/go/A6/HTTPReqCall" |
| "github.com/stretchr/testify/assert" |
| |
| "github.com/apache/apisix-go-plugin-runner/internal/util" |
| ) |
| |
| func TestGetSockAddr(t *testing.T) { |
| os.Unsetenv(SockAddrEnv) |
| assert.Equal(t, "", getSockAddr()) |
| |
| os.Setenv(SockAddrEnv, "unix:/tmp/x.sock") |
| assert.Equal(t, "/tmp/x.sock", getSockAddr()) |
| } |
| |
| func TestGetConfCacheTTL(t *testing.T) { |
| os.Unsetenv(ConfCacheTTLEnv) |
| assert.Equal(t, 3600*time.Second, getConfCacheTTL()) |
| |
| os.Setenv(ConfCacheTTLEnv, "12") |
| assert.Equal(t, 12*time.Second, getConfCacheTTL()) |
| |
| os.Setenv(ConfCacheTTLEnv, "1a") |
| assert.Equal(t, time.Duration(0), getConfCacheTTL()) |
| } |
| |
| func TestDispatchRPC_UnknownType(t *testing.T) { |
| _, err := dispatchRPC(126, []byte(""), nil) |
| assert.Equal(t, UnknownType{126}, err) |
| } |
| |
| func TestDispatchRPC_OutTooLarge(t *testing.T) { |
| builder := util.GetBuilder() |
| bodyVec := builder.CreateByteVector(make([]byte, util.MaxDataSize+1)) |
| hrc.StopStart(builder) |
| hrc.StopAddBody(builder, bodyVec) |
| stop := hrc.StopEnd(builder) |
| |
| hrc.RespStart(builder) |
| hrc.RespAddId(builder, 1) |
| hrc.RespAddActionType(builder, hrc.ActionStop) |
| hrc.RespAddAction(builder, stop) |
| res := hrc.RespEnd(builder) |
| builder.Finish(res) |
| } |
| |
| func TestRun(t *testing.T) { |
| path := "/tmp/x.sock" |
| addr := "unix:" + path |
| os.Setenv(SockAddrEnv, addr) |
| os.Setenv(ConfCacheTTLEnv, "60") |
| |
| go func() { |
| Run() |
| }() |
| |
| time.Sleep(100 * time.Millisecond) |
| |
| stat, err := os.Stat(path) |
| assert.True(t, stat.Mode().Perm() == 0766) |
| |
| header := make([]byte, 4) |
| binary.BigEndian.PutUint32(header, uint32(32)) |
| header[0] = 1 |
| cases := []struct { |
| header []byte |
| }{ |
| // dad header |
| {[]byte("a")}, |
| // header without body |
| {header}, |
| // header without body truncated |
| {append(header, 32)}, |
| // header with bad body |
| {append(header, bytes.Repeat([]byte{1, 2}, 16)...)}, |
| } |
| |
| for _, c := range cases { |
| conn, err := net.DialTimeout("unix", addr[len("unix:"):], 1*time.Second) |
| assert.NotNil(t, conn, err) |
| defer conn.Close() |
| conn.Write(c.header) |
| } |
| |
| syscall.Kill(syscall.Getpid(), syscall.SIGINT) |
| time.Sleep(10 * time.Millisecond) |
| |
| _, err = os.Stat(path) |
| assert.True(t, os.IsNotExist(err)) |
| } |