| // 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 ( |
| "bytes" |
| "fmt" |
| "testing" |
| |
| "github.com/golang/protobuf/proto" |
| . "github.com/golang/protobuf/proto/test_proto" |
| ) |
| |
| func TestUnmarshalMessageSetWithDuplicate(t *testing.T) { |
| /* |
| Message{ |
| Tag{1, StartGroup}, |
| Message{ |
| Tag{2, Varint}, Uvarint(12345), |
| Tag{3, Bytes}, Bytes("hoo"), |
| }, |
| Tag{1, EndGroup}, |
| Tag{1, StartGroup}, |
| Message{ |
| Tag{2, Varint}, Uvarint(12345), |
| Tag{3, Bytes}, Bytes("hah"), |
| }, |
| Tag{1, EndGroup}, |
| } |
| */ |
| var in []byte |
| fmt.Sscanf("0b10b9601a03686f6f0c0b10b9601a036861680c", "%x", &in) |
| |
| /* |
| Message{ |
| Tag{1, StartGroup}, |
| Message{ |
| Tag{2, Varint}, Uvarint(12345), |
| Tag{3, Bytes}, Bytes("hoohah"), |
| }, |
| Tag{1, EndGroup}, |
| } |
| */ |
| var want []byte |
| fmt.Sscanf("0b10b9601a06686f6f6861680c", "%x", &want) |
| |
| var m MyMessageSet |
| if err := proto.Unmarshal(in, &m); err != nil { |
| t.Fatalf("unexpected Unmarshal error: %v", err) |
| } |
| got, err := proto.Marshal(&m) |
| if err != nil { |
| t.Fatalf("unexpected Marshal error: %v", err) |
| } |
| |
| if !bytes.Equal(got, want) { |
| t.Errorf("output mismatch:\ngot %x\nwant %x", got, want) |
| } |
| } |