| // Go support for Protocol Buffers - Google's data interchange format |
| // |
| // Copyright 2011 The Go Authors. All rights reserved. |
| // http://code.google.com/p/goprotobuf/ |
| // |
| // 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" |
| |
| "code.google.com/p/goprotobuf/proto" |
| |
| pb "./testdata" |
| ) |
| |
| var cloneTestMessage = &pb.MyMessage{ |
| Count: proto.Int32(42), |
| Name: proto.String("Dave"), |
| Pet: []string{"bunny", "kitty", "horsey"}, |
| Inner: &pb.InnerMessage{ |
| Host: proto.String("niles"), |
| Port: proto.Int32(9099), |
| Connected: proto.Bool(true), |
| }, |
| Others: []*pb.OtherMessage{ |
| &pb.OtherMessage{ |
| Value: []byte("some bytes"), |
| }, |
| }, |
| Somegroup: &pb.MyMessage_SomeGroup{ |
| GroupField: proto.Int32(6), |
| }, |
| RepBytes: [][]byte{[]byte("sham"), []byte("wow")}, |
| } |
| |
| func init() { |
| ext := &pb.Ext{ |
| Data: proto.String("extension"), |
| } |
| if err := proto.SetExtension(cloneTestMessage, pb.E_Ext_More, ext); err != nil { |
| panic("SetExtension: " + err.Error()) |
| } |
| } |
| |
| func TestClone(t *testing.T) { |
| m := proto.Clone(cloneTestMessage).(*pb.MyMessage) |
| if !proto.Equal(m, cloneTestMessage) { |
| t.Errorf("Clone(%v) = %v", cloneTestMessage, m) |
| } |
| |
| // Verify it was a deep copy. |
| *m.Inner.Port++ |
| if proto.Equal(m, cloneTestMessage) { |
| t.Error("Mutating clone changed the original") |
| } |
| } |
| |
| func TestCloneNil(t *testing.T) { |
| var m *pb.MyMessage |
| if c := proto.Clone(m); !proto.Equal(m, c) { |
| t.Errorf("Clone(%v) = %v", m, c) |
| } |
| } |