/
merge_test.go
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/
merge_test.go
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// Copyright (c) 2013, Vastech SA (PTY) LTD. All rights reserved.
// http://github.com/gogo/protobuf/gogoproto
//
// 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.
//
// 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 fieldpath_test
import (
"encoding/binary"
"github.com/gogo/fieldpath"
"github.com/gogo/protobuf/proto"
"github.com/gogo/protobuf/test"
"math/rand"
"strings"
"testing"
"time"
)
func TestNoMergeNoMerge(t *testing.T) {
r := rand.New(rand.NewSource(time.Now().UnixNano()))
m := test.NewPopulatedNinOptNative(r, true)
data, err := proto.Marshal(m)
if err != nil {
panic(err)
}
err = fieldpath.NoMerge(data, test.ThetestDescription(), "test", "NinOptNative")
if err != nil {
panic(err)
}
}
func TestNoLatentNoLatent(t *testing.T) {
r := rand.New(rand.NewSource(time.Now().UnixNano()))
m := test.NewPopulatedNinRepNative(r, true)
data, err := proto.Marshal(m)
if err != nil {
panic(err)
}
err = fieldpath.NoLatentAppendingOrMerging(data, test.ThetestDescription(), "test", "NinRepNative")
if err != nil {
panic(err)
}
}
func TestNoLatentNoMerge(t *testing.T) {
r := rand.New(rand.NewSource(time.Now().UnixNano()))
m := test.NewPopulatedNinOptNative(r, true)
data, err := proto.Marshal(m)
if err != nil {
panic(err)
}
err = fieldpath.NoLatentAppendingOrMerging(data, test.ThetestDescription(), "test", "NinOptNative")
if err != nil {
panic(err)
}
}
func TestNoMergeMerge(t *testing.T) {
r := rand.New(rand.NewSource(time.Now().UnixNano()))
m := test.NewPopulatedNinOptNative(r, true)
if m.Field1 == nil {
m.Field1 = proto.Float64(1.1)
}
data, err := proto.Marshal(m)
if err != nil {
panic(err)
}
key := byte(uint32(1)<<3 | uint32(1))
data = append(data, key, byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256)))
err = fieldpath.NoMerge(data, test.ThetestDescription(), "test", "NinOptNative")
if err == nil || !strings.Contains(err.Error(), "NinOptNative.Field1 requires merging") {
t.Fatalf("Field1 should require merging")
}
}
func TestNoLatentLatent(t *testing.T) {
r := rand.New(rand.NewSource(time.Now().UnixNano()))
m := test.NewPopulatedNinRepNative(r, true)
if m.Field1 == nil {
m.Field1 = []float64{1.1, 1.2}
}
if m.Field2 == nil {
m.Field2 = []float32{1.1, 1.2}
}
data, err := proto.Marshal(m)
if err != nil {
panic(err)
}
key := byte(uint32(1)<<3 | uint32(1))
data = append(data, key, byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256)))
err = fieldpath.NoLatentAppendingOrMerging(data, test.ThetestDescription(), "test", "NinRepNative")
if err == nil || !strings.Contains(err.Error(), "NinRepNative.Field1") {
t.Fatalf("Field1 should have latent appending")
}
}
func TestNoLatentMerge(t *testing.T) {
r := rand.New(rand.NewSource(time.Now().UnixNano()))
m := test.NewPopulatedNinOptNative(r, true)
if m.Field1 == nil {
m.Field1 = proto.Float64(1.1)
}
data, err := proto.Marshal(m)
if err != nil {
panic(err)
}
key := byte(uint32(1)<<3 | uint32(1))
data = append(data, key, byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256)))
err = fieldpath.NoLatentAppendingOrMerging(data, test.ThetestDescription(), "test", "NinOptNative")
if err == nil || !strings.Contains(err.Error(), "NinOptNative.Field1") {
t.Fatalf("Field1 should require merging")
}
}
func TestNoMergeNestedNoMerge(t *testing.T) {
r := rand.New(rand.NewSource(time.Now().UnixNano()))
bigm := test.NewPopulatedNidOptStruct(r, true)
data, err := proto.Marshal(bigm)
if err != nil {
panic(err)
}
err = fieldpath.NoMerge(data, test.ThetestDescription(), "test", "NidOptStruct")
if err != nil {
panic(err)
}
}
func TestNoMergeMessageMerge(t *testing.T) {
r := rand.New(rand.NewSource(time.Now().UnixNano()))
bigm := test.NewPopulatedNidOptStruct(r, true)
data, err := proto.Marshal(bigm)
if err != nil {
panic(err)
}
key := byte(uint32(4)<<3 | uint32(2))
data = append(data, key, 5, byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256)))
err = fieldpath.NoMerge(data, test.ThetestDescription(), "test", "NidOptStruct")
if err == nil || !strings.Contains(err.Error(), "requires merging") {
panic(err)
}
}
func TestNoMergeNestedMerge(t *testing.T) {
r := rand.New(rand.NewSource(time.Now().UnixNano()))
bigm := test.NewPopulatedNidOptStruct(r, true)
m := test.NewPopulatedNinOptNative(r, true)
if m.Field1 == nil {
m.Field1 = proto.Float64(1.1)
}
key := byte(uint32(1)<<3 | uint32(1))
m.XXX_unrecognized = append(m.XXX_unrecognized, key, byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256)), byte(r.Intn(256)))
bigm.Field4 = *m
data, err := proto.Marshal(bigm)
if err != nil {
panic(err)
}
err = fieldpath.NoMerge(data, test.ThetestDescription(), "test", "NidOptStruct")
if err == nil || !strings.Contains(err.Error(), "NinOptNative.Field1 requires merging") {
t.Fatalf("Field1 should require merging")
}
}
func TestNoMergeExtensionNoMerge(t *testing.T) {
r := rand.New(rand.NewSource(time.Now().UnixNano()))
bigm := test.NewPopulatedMyExtendable(r, true)
m := test.NewPopulatedNinOptNative(r, true)
err := proto.SetExtension(bigm, test.E_FieldB, m)
if err != nil {
panic(err)
}
data, err := proto.Marshal(bigm)
if err != nil {
panic(err)
}
err = fieldpath.NoMerge(data, test.ThetestDescription(), "test", "MyExtendable")
if err != nil {
panic(err)
}
}
func TestNoMergeExtensionMerge(t *testing.T) {
r := rand.New(rand.NewSource(time.Now().UnixNano()))
bigm := test.NewPopulatedMyExtendable(r, true)
m := test.NewPopulatedNinOptNative(r, true)
err := proto.SetExtension(bigm, test.E_FieldB, m)
if err != nil {
panic(err)
}
data, err := proto.Marshal(bigm)
if err != nil {
panic(err)
}
key := uint32(101)<<3 | uint32(2)
data2 := make([]byte, 10)
n := binary.PutUvarint(data2, uint64(key))
data2 = data2[:n]
data = append(data, data2...)
data4, err := proto.Marshal(test.NewPopulatedNinOptNative(r, true))
if err != nil {
panic(err)
}
data3 := make([]byte, 10)
n = binary.PutUvarint(data3, uint64(len(data4)))
data3 = data3[:n]
data = append(data, data3...)
data = append(data, data4...)
err = fieldpath.NoMerge(data, test.ThetestDescription(), "test", "MyExtendable")
if err == nil || !strings.Contains(err.Error(), "requires merging") {
t.Fatalf("should require merging")
}
}