(t *testing.T)
| 62 | } |
| 63 | |
| 64 | func TestStartupMessage(t *testing.T) { |
| 65 | t.Parallel() |
| 66 | |
| 67 | t.Run("valid StartupMessage 3.0", func(t *testing.T) { |
| 68 | want := &pgproto3.StartupMessage{ |
| 69 | ProtocolVersion: pgproto3.ProtocolVersion30, |
| 70 | Parameters: map[string]string{"username": "tester"}, |
| 71 | } |
| 72 | dst, err := want.Encode([]byte{}) |
| 73 | require.NoError(t, err) |
| 74 | |
| 75 | server := &interruptReader{} |
| 76 | server.push(dst) |
| 77 | |
| 78 | backend := pgproto3.NewBackend(server, nil) |
| 79 | |
| 80 | msg, err := backend.ReceiveStartupMessage() |
| 81 | require.NoError(t, err) |
| 82 | require.Equal(t, want, msg) |
| 83 | }) |
| 84 | |
| 85 | t.Run("valid StartupMessage 3.2", func(t *testing.T) { |
| 86 | want := &pgproto3.StartupMessage{ |
| 87 | ProtocolVersion: pgproto3.ProtocolVersion32, |
| 88 | Parameters: map[string]string{"username": "tester"}, |
| 89 | } |
| 90 | dst, err := want.Encode([]byte{}) |
| 91 | require.NoError(t, err) |
| 92 | |
| 93 | server := &interruptReader{} |
| 94 | server.push(dst) |
| 95 | |
| 96 | backend := pgproto3.NewBackend(server, nil) |
| 97 | |
| 98 | msg, err := backend.ReceiveStartupMessage() |
| 99 | require.NoError(t, err) |
| 100 | require.Equal(t, want, msg) |
| 101 | }) |
| 102 | |
| 103 | t.Run("invalid packet length", func(t *testing.T) { |
| 104 | wantErr := "invalid length of startup packet" |
| 105 | tests := []struct { |
| 106 | name string |
| 107 | packetLen uint32 |
| 108 | }{ |
| 109 | { |
| 110 | name: "large packet length", |
| 111 | // Since the StartupMessage contains the "Length of message contents |
| 112 | // in bytes, including self", the max startup packet length is actually |
| 113 | // 10000+4. Therefore, let's go past the limit with 10005 |
| 114 | packetLen: 10005, |
| 115 | }, |
| 116 | { |
| 117 | name: "short packet length", |
| 118 | packetLen: 3, |
| 119 | }, |
| 120 | } |
| 121 | for _, tt := range tests { |
nothing calls this directly
no test coverage detected