104 lines
3.4 KiB
Go
104 lines
3.4 KiB
Go
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// Protocol Buffers for Go with Gadgets
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//
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// Copyright (c) 2015, The GoGo Authors. All rights reserved.
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// http://github.com/gogo/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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//
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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 proto2_maps
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import (
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"testing"
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"github.com/gogo/protobuf/proto"
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)
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func TestNilMaps(t *testing.T) {
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m := &AllMaps{StringToMsgMap: map[string]*FloatingPoint{"a": nil}}
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data, err := proto.Marshal(m)
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if err != nil {
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t.Fatal(err)
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}
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size := m.Size()
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protoSize := proto.Size(m)
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marshaledSize := len(data)
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if size != protoSize || marshaledSize != protoSize {
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t.Errorf("size %d != protoSize %d != marshaledSize %d", size, protoSize, marshaledSize)
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}
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m2 := &AllMaps{}
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if err := proto.Unmarshal(data, m2); err != nil {
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t.Fatal(err)
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}
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if v, ok := m2.StringToMsgMap["a"]; !ok {
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t.Error("element not in map")
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} else if v != nil {
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t.Errorf("element should be nil, but its %v", v)
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}
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}
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func TestNilMapsBytes(t *testing.T) {
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m := &AllMaps{StringToBytesMap: map[string][]byte{"a": nil}}
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data, err := proto.Marshal(m)
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if err != nil {
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t.Fatal(err)
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}
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size := m.Size()
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protoSize := proto.Size(m)
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marshaledSize := len(data)
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if size != protoSize || marshaledSize != protoSize {
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t.Errorf("size %d != protoSize %d != marshaledSize %d", size, protoSize, marshaledSize)
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}
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m2 := &AllMaps{}
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if err := proto.Unmarshal(data, m2); err != nil {
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t.Fatal(err)
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}
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if v, ok := m2.StringToBytesMap["a"]; !ok {
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t.Error("element not in map")
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} else if len(v) != 0 {
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t.Errorf("element should be empty, but its %v", v)
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}
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}
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func TestEmptyMapsBytes(t *testing.T) {
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m := &AllMaps{StringToBytesMap: map[string][]byte{"b": []byte{}}}
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data, err := proto.Marshal(m)
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if err != nil {
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t.Fatal(err)
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}
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size := m.Size()
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protoSize := proto.Size(m)
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marshaledSize := len(data)
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if size != protoSize || marshaledSize != protoSize {
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t.Errorf("size %d != protoSize %d != marshaledSize %d", size, protoSize, marshaledSize)
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}
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m2 := &AllMaps{}
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if err := proto.Unmarshal(data, m2); err != nil {
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t.Fatal(err)
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}
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if v, ok := m2.StringToBytesMap["b"]; !ok {
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t.Error("element not in map")
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} else if len(v) != 0 {
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t.Errorf("element should be empty, but its %v", v)
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}
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}
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