| // Protocol Buffers for Go with Gadgets |
| // |
| // Copyright (c) 2013, The GoGo Authors. All rights reserved. |
| // http://github.com/gogo/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. |
| // |
| // 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 unrecognized |
| |
| import ( |
| "github.com/gogo/protobuf/proto" |
| math_rand "math/rand" |
| "testing" |
| time "time" |
| ) |
| |
| func TestNewOld(t *testing.T) { |
| popr := math_rand.New(math_rand.NewSource(time.Now().UnixNano())) |
| newer := NewPopulatedA(popr, true) |
| data1, err := proto.Marshal(newer) |
| if err != nil { |
| panic(err) |
| } |
| older := &OldA{} |
| if err = proto.Unmarshal(data1, older); err != nil { |
| panic(err) |
| } |
| data2, err := proto.Marshal(older) |
| if err != nil { |
| panic(err) |
| } |
| bluer := &A{} |
| if err := proto.Unmarshal(data2, bluer); err != nil { |
| panic(err) |
| } |
| if err := newer.VerboseEqual(bluer); err != nil { |
| t.Fatalf("%#v !VerboseProto %#v, since %v", newer, bluer, err) |
| } |
| } |
| |
| func TestOldNew(t *testing.T) { |
| popr := math_rand.New(math_rand.NewSource(time.Now().UnixNano())) |
| older := NewPopulatedOldA(popr, true) |
| data1, err := proto.Marshal(older) |
| if err != nil { |
| panic(err) |
| } |
| newer := &A{} |
| if err = proto.Unmarshal(data1, newer); err != nil { |
| panic(err) |
| } |
| data2, err := proto.Marshal(newer) |
| if err != nil { |
| panic(err) |
| } |
| bluer := &OldA{} |
| if err := proto.Unmarshal(data2, bluer); err != nil { |
| panic(err) |
| } |
| if err := older.VerboseEqual(bluer); err != nil { |
| t.Fatalf("%#v !VerboseProto %#v, since %v", older, bluer, err) |
| } |
| } |
| |
| func TestOldNewOldNew(t *testing.T) { |
| popr := math_rand.New(math_rand.NewSource(time.Now().UnixNano())) |
| older := NewPopulatedOldA(popr, true) |
| data1, err := proto.Marshal(older) |
| if err != nil { |
| panic(err) |
| } |
| newer := &A{} |
| if err = proto.Unmarshal(data1, newer); err != nil { |
| panic(err) |
| } |
| data2, err := proto.Marshal(newer) |
| if err != nil { |
| panic(err) |
| } |
| bluer := &OldA{} |
| if err = proto.Unmarshal(data2, bluer); err != nil { |
| panic(err) |
| } |
| if err = older.VerboseEqual(bluer); err != nil { |
| t.Fatalf("%#v !VerboseProto %#v, since %v", older, bluer, err) |
| } |
| |
| data3, err := proto.Marshal(bluer) |
| if err != nil { |
| panic(err) |
| } |
| purple := &A{} |
| if err = proto.Unmarshal(data3, purple); err != nil { |
| panic(err) |
| } |
| data4, err := proto.Marshal(purple) |
| if err != nil { |
| panic(err) |
| } |
| magenta := &OldA{} |
| if err := proto.Unmarshal(data4, magenta); err != nil { |
| panic(err) |
| } |
| if err := older.VerboseEqual(magenta); err != nil { |
| t.Fatalf("%#v !VerboseProto %#v, since %v", older, magenta, err) |
| } |
| } |
| |
| func TestOldUToU(t *testing.T) { |
| popr := math_rand.New(math_rand.NewSource(time.Now().UnixNano())) |
| older := NewPopulatedOldU(popr, true) |
| // need optional field to be always initialized, to check it's lost in this test |
| older.Field1 = proto.String(randStringUnrecognized(popr)) |
| data1, err := proto.Marshal(older) |
| if err != nil { |
| panic(err) |
| } |
| |
| newer := &U{} |
| if err = proto.Unmarshal(data1, newer); err != nil { |
| panic(err) |
| } |
| data2, err := proto.Marshal(newer) |
| if err != nil { |
| panic(err) |
| } |
| |
| older2 := &OldU{} |
| if err := proto.Unmarshal(data2, older2); err != nil { |
| panic(err) |
| } |
| |
| // check that Field1 is lost |
| if older2.Field1 != nil { |
| t.Fatalf("field must be lost, but it's not, older: %#v, older2: %#v", older, older2) |
| } |
| |
| // now restore Field1 and messages should be equal now |
| older2.Field1 = older.Field1 |
| if err := older.VerboseEqual(older2); err != nil { |
| t.Fatalf("%#v !VerboseProto %#v, since %v", older, older2, err) |
| } |
| } |
| |
| func TestOldUnoM(t *testing.T) { |
| popr := math_rand.New(math_rand.NewSource(time.Now().UnixNano())) |
| older := NewPopulatedOldUnoM(popr, true) |
| // need optional field to be always initialized, to check it's lost in this test |
| older.Field1 = proto.String(randStringUnrecognized(popr)) |
| data1, err := proto.Marshal(older) |
| if err != nil { |
| panic(err) |
| } |
| |
| newer := &UnoM{} |
| if err = proto.Unmarshal(data1, newer); err != nil { |
| panic(err) |
| } |
| data2, err := proto.Marshal(newer) |
| if err != nil { |
| panic(err) |
| } |
| |
| older2 := &OldUnoM{} |
| if err := proto.Unmarshal(data2, older2); err != nil { |
| panic(err) |
| } |
| |
| // check that Field1 is lost |
| if older2.Field1 != nil { |
| t.Fatalf("field must be lost, but it's not, older: %#v, older2: %#v", older, older2) |
| } |
| |
| // now restore Field1 and messages should be equal now |
| older2.Field1 = older.Field1 |
| if err := older.VerboseEqual(older2); err != nil { |
| t.Fatalf("%#v !VerboseProto %#v, since %v", older, older2, err) |
| } |
| } |