/usr/share/gocode/src/github.com/golang/protobuf/proto/proto3_test.go is in golang-goprotobuf-dev 0.0~git20170808.0.1909bc2-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 | // Go support for Protocol Buffers - Google's data interchange format
//
// Copyright 2014 The Go Authors. All rights reserved.
// https://github.com/golang/protobuf
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
package proto_test
import (
"testing"
"github.com/golang/protobuf/proto"
pb "github.com/golang/protobuf/proto/proto3_proto"
tpb "github.com/golang/protobuf/proto/testdata"
)
func TestProto3ZeroValues(t *testing.T) {
tests := []struct {
desc string
m proto.Message
}{
{"zero message", &pb.Message{}},
{"empty bytes field", &pb.Message{Data: []byte{}}},
}
for _, test := range tests {
b, err := proto.Marshal(test.m)
if err != nil {
t.Errorf("%s: proto.Marshal: %v", test.desc, err)
continue
}
if len(b) > 0 {
t.Errorf("%s: Encoding is non-empty: %q", test.desc, b)
}
}
}
func TestRoundTripProto3(t *testing.T) {
m := &pb.Message{
Name: "David", // (2 | 1<<3): 0x0a 0x05 "David"
Hilarity: pb.Message_PUNS, // (0 | 2<<3): 0x10 0x01
HeightInCm: 178, // (0 | 3<<3): 0x18 0xb2 0x01
Data: []byte("roboto"), // (2 | 4<<3): 0x20 0x06 "roboto"
ResultCount: 47, // (0 | 7<<3): 0x38 0x2f
TrueScotsman: true, // (0 | 8<<3): 0x40 0x01
Score: 8.1, // (5 | 9<<3): 0x4d <8.1>
Key: []uint64{1, 0xdeadbeef},
Nested: &pb.Nested{
Bunny: "Monty",
},
}
t.Logf(" m: %v", m)
b, err := proto.Marshal(m)
if err != nil {
t.Fatalf("proto.Marshal: %v", err)
}
t.Logf(" b: %q", b)
m2 := new(pb.Message)
if err := proto.Unmarshal(b, m2); err != nil {
t.Fatalf("proto.Unmarshal: %v", err)
}
t.Logf("m2: %v", m2)
if !proto.Equal(m, m2) {
t.Errorf("proto.Equal returned false:\n m: %v\nm2: %v", m, m2)
}
}
func TestGettersForBasicTypesExist(t *testing.T) {
var m pb.Message
if got := m.GetNested().GetBunny(); got != "" {
t.Errorf("m.GetNested().GetBunny() = %q, want empty string", got)
}
if got := m.GetNested().GetCute(); got {
t.Errorf("m.GetNested().GetCute() = %t, want false", got)
}
}
func TestProto3SetDefaults(t *testing.T) {
in := &pb.Message{
Terrain: map[string]*pb.Nested{
"meadow": new(pb.Nested),
},
Proto2Field: new(tpb.SubDefaults),
Proto2Value: map[string]*tpb.SubDefaults{
"badlands": new(tpb.SubDefaults),
},
}
got := proto.Clone(in).(*pb.Message)
proto.SetDefaults(got)
// There are no defaults in proto3. Everything should be the zero value, but
// we need to remember to set defaults for nested proto2 messages.
want := &pb.Message{
Terrain: map[string]*pb.Nested{
"meadow": new(pb.Nested),
},
Proto2Field: &tpb.SubDefaults{N: proto.Int64(7)},
Proto2Value: map[string]*tpb.SubDefaults{
"badlands": &tpb.SubDefaults{N: proto.Int64(7)},
},
}
if !proto.Equal(got, want) {
t.Errorf("with in = %v\nproto.SetDefaults(in) =>\ngot %v\nwant %v", in, got, want)
}
}
|