67 lines
2.5 KiB
Go
67 lines
2.5 KiB
Go
// Go support for Protocol Buffers - Google's data interchange format
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//
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// Copyright 2014 The Go Authors. All rights reserved.
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// https://github.com/golang/protobuf
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
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// met:
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//
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// * Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above
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// copyright notice, this list of conditions and the following disclaimer
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// in the documentation and/or other materials provided with the
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// distribution.
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// * Neither the name of Google Inc. nor the names of its
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// contributors may be used to endorse or promote products derived from
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// this software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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package proto
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import (
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"bytes"
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"testing"
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)
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func TestUnmarshalMessageSetWithDuplicate(t *testing.T) {
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// Check that a repeated message set entry will be concatenated.
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in := &messageSet{
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Item: []*_MessageSet_Item{
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{TypeId: Int32(12345), Message: []byte("hoo")},
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{TypeId: Int32(12345), Message: []byte("hah")},
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},
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}
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b, err := Marshal(in)
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if err != nil {
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t.Fatalf("Marshal: %v", err)
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}
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t.Logf("Marshaled bytes: %q", b)
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m := make(map[int32]Extension)
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if err := UnmarshalMessageSet(b, m); err != nil {
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t.Fatalf("UnmarshalMessageSet: %v", err)
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}
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ext, ok := m[12345]
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if !ok {
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t.Fatalf("Didn't retrieve extension 12345; map is %v", m)
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}
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// Skip wire type/field number and length varints.
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got := skipVarint(skipVarint(ext.enc))
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if want := []byte("hoohah"); !bytes.Equal(got, want) {
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t.Errorf("Combined extension is %q, want %q", got, want)
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}
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}
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