mirror of
https://github.com/octoleo/syncthing.git
synced 2024-11-15 01:34:05 +00:00
916ec63af6
This is a new revision of the discovery server. Relevant changes and non-changes: - Protocol towards clients is unchanged. - Recommended large scale design is still to be deployed nehind nginx (I tested, and it's still a lot faster at terminating TLS). - Database backend is leveldb again, only. It scales enough, is easy to setup, and we don't need any backend to take care of. - Server supports replication. This is a simple TCP channel - protect it with a firewall when deploying over the internet. (We deploy this within the same datacenter, and with firewall.) Any incoming client announces are sent over the replication channel(s) to other peer discosrvs. Incoming replication changes are applied to the database as if they came from clients, but without the TLS/certificate overhead. - Metrics are exposed using the prometheus library, when enabled. - The database values and replication protocol is protobuf, because JSON was quite CPU intensive when I tried that and benchmarked it. - The "Retry-After" value for failed lookups gets slowly increased from a default of 120 seconds, by 5 seconds for each failed lookup, independently by each discosrv. This lowers the query load over time for clients that are never seen. The Retry-After maxes out at 3600 after a couple of weeks of this increase. The number of failed lookups is stored in the database, now and then (avoiding making each lookup a database put). All in all this means clients can be pointed towards a cluster using just multiple A / AAAA records to gain both load sharing and redundancy (if one is down, clients will talk to the remaining ones). GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/4648
450 lines
13 KiB
Go
450 lines
13 KiB
Go
// Code generated by protoc-gen-gogo. DO NOT EDIT.
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// source: enumstringer.proto
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/*
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Package enumstringer is a generated protocol buffer package.
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It is generated from these files:
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enumstringer.proto
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It has these top-level messages:
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NidOptEnum
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NinOptEnum
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NidRepEnum
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NinRepEnum
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*/
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package enumstringer
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import testing "testing"
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import rand "math/rand"
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import time "time"
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import proto "github.com/gogo/protobuf/proto"
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import jsonpb "github.com/gogo/protobuf/jsonpb"
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import fmt "fmt"
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import math "math"
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import _ "github.com/gogo/protobuf/gogoproto"
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// Reference imports to suppress errors if they are not otherwise used.
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var _ = proto.Marshal
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var _ = fmt.Errorf
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var _ = math.Inf
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func TestNidOptEnumProto(t *testing.T) {
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seed := time.Now().UnixNano()
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popr := rand.New(rand.NewSource(seed))
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p := NewPopulatedNidOptEnum(popr, false)
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dAtA, err := proto.Marshal(p)
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if err != nil {
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t.Fatalf("seed = %d, err = %v", seed, err)
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}
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msg := &NidOptEnum{}
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if err := proto.Unmarshal(dAtA, msg); err != nil {
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t.Fatalf("seed = %d, err = %v", seed, err)
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}
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littlefuzz := make([]byte, len(dAtA))
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copy(littlefuzz, dAtA)
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for i := range dAtA {
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dAtA[i] = byte(popr.Intn(256))
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}
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if err := p.VerboseEqual(msg); err != nil {
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t.Fatalf("seed = %d, %#v !VerboseProto %#v, since %v", seed, msg, p, err)
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}
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if !p.Equal(msg) {
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t.Fatalf("seed = %d, %#v !Proto %#v", seed, msg, p)
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}
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if len(littlefuzz) > 0 {
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fuzzamount := 100
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for i := 0; i < fuzzamount; i++ {
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littlefuzz[popr.Intn(len(littlefuzz))] = byte(popr.Intn(256))
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littlefuzz = append(littlefuzz, byte(popr.Intn(256)))
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}
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// shouldn't panic
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_ = proto.Unmarshal(littlefuzz, msg)
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}
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}
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func TestNinOptEnumProto(t *testing.T) {
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seed := time.Now().UnixNano()
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popr := rand.New(rand.NewSource(seed))
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p := NewPopulatedNinOptEnum(popr, false)
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dAtA, err := proto.Marshal(p)
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if err != nil {
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t.Fatalf("seed = %d, err = %v", seed, err)
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}
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msg := &NinOptEnum{}
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if err := proto.Unmarshal(dAtA, msg); err != nil {
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t.Fatalf("seed = %d, err = %v", seed, err)
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}
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littlefuzz := make([]byte, len(dAtA))
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copy(littlefuzz, dAtA)
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for i := range dAtA {
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dAtA[i] = byte(popr.Intn(256))
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}
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if err := p.VerboseEqual(msg); err != nil {
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t.Fatalf("seed = %d, %#v !VerboseProto %#v, since %v", seed, msg, p, err)
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}
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if !p.Equal(msg) {
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t.Fatalf("seed = %d, %#v !Proto %#v", seed, msg, p)
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}
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if len(littlefuzz) > 0 {
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fuzzamount := 100
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for i := 0; i < fuzzamount; i++ {
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littlefuzz[popr.Intn(len(littlefuzz))] = byte(popr.Intn(256))
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littlefuzz = append(littlefuzz, byte(popr.Intn(256)))
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}
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// shouldn't panic
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_ = proto.Unmarshal(littlefuzz, msg)
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}
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}
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func TestNidRepEnumProto(t *testing.T) {
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seed := time.Now().UnixNano()
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popr := rand.New(rand.NewSource(seed))
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p := NewPopulatedNidRepEnum(popr, false)
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dAtA, err := proto.Marshal(p)
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if err != nil {
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t.Fatalf("seed = %d, err = %v", seed, err)
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}
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msg := &NidRepEnum{}
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if err := proto.Unmarshal(dAtA, msg); err != nil {
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t.Fatalf("seed = %d, err = %v", seed, err)
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}
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littlefuzz := make([]byte, len(dAtA))
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copy(littlefuzz, dAtA)
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for i := range dAtA {
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dAtA[i] = byte(popr.Intn(256))
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}
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if err := p.VerboseEqual(msg); err != nil {
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t.Fatalf("seed = %d, %#v !VerboseProto %#v, since %v", seed, msg, p, err)
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}
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if !p.Equal(msg) {
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t.Fatalf("seed = %d, %#v !Proto %#v", seed, msg, p)
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}
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if len(littlefuzz) > 0 {
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fuzzamount := 100
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for i := 0; i < fuzzamount; i++ {
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littlefuzz[popr.Intn(len(littlefuzz))] = byte(popr.Intn(256))
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littlefuzz = append(littlefuzz, byte(popr.Intn(256)))
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}
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// shouldn't panic
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_ = proto.Unmarshal(littlefuzz, msg)
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}
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}
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func TestNinRepEnumProto(t *testing.T) {
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seed := time.Now().UnixNano()
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popr := rand.New(rand.NewSource(seed))
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p := NewPopulatedNinRepEnum(popr, false)
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dAtA, err := proto.Marshal(p)
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if err != nil {
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t.Fatalf("seed = %d, err = %v", seed, err)
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}
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msg := &NinRepEnum{}
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if err := proto.Unmarshal(dAtA, msg); err != nil {
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t.Fatalf("seed = %d, err = %v", seed, err)
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}
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littlefuzz := make([]byte, len(dAtA))
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copy(littlefuzz, dAtA)
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for i := range dAtA {
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dAtA[i] = byte(popr.Intn(256))
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}
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if err := p.VerboseEqual(msg); err != nil {
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t.Fatalf("seed = %d, %#v !VerboseProto %#v, since %v", seed, msg, p, err)
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}
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if !p.Equal(msg) {
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t.Fatalf("seed = %d, %#v !Proto %#v", seed, msg, p)
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}
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if len(littlefuzz) > 0 {
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fuzzamount := 100
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for i := 0; i < fuzzamount; i++ {
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littlefuzz[popr.Intn(len(littlefuzz))] = byte(popr.Intn(256))
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littlefuzz = append(littlefuzz, byte(popr.Intn(256)))
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}
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// shouldn't panic
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_ = proto.Unmarshal(littlefuzz, msg)
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}
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}
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func TestNidOptEnumJSON(t *testing.T) {
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seed := time.Now().UnixNano()
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popr := rand.New(rand.NewSource(seed))
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p := NewPopulatedNidOptEnum(popr, true)
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marshaler := jsonpb.Marshaler{}
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jsondata, err := marshaler.MarshalToString(p)
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if err != nil {
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t.Fatalf("seed = %d, err = %v", seed, err)
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}
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msg := &NidOptEnum{}
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err = jsonpb.UnmarshalString(jsondata, msg)
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if err != nil {
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t.Fatalf("seed = %d, err = %v", seed, err)
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}
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if err := p.VerboseEqual(msg); err != nil {
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t.Fatalf("seed = %d, %#v !VerboseProto %#v, since %v", seed, msg, p, err)
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}
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if !p.Equal(msg) {
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t.Fatalf("seed = %d, %#v !Json Equal %#v", seed, msg, p)
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}
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}
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func TestNinOptEnumJSON(t *testing.T) {
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seed := time.Now().UnixNano()
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popr := rand.New(rand.NewSource(seed))
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p := NewPopulatedNinOptEnum(popr, true)
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marshaler := jsonpb.Marshaler{}
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jsondata, err := marshaler.MarshalToString(p)
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if err != nil {
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t.Fatalf("seed = %d, err = %v", seed, err)
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}
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msg := &NinOptEnum{}
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err = jsonpb.UnmarshalString(jsondata, msg)
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if err != nil {
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t.Fatalf("seed = %d, err = %v", seed, err)
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}
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if err := p.VerboseEqual(msg); err != nil {
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t.Fatalf("seed = %d, %#v !VerboseProto %#v, since %v", seed, msg, p, err)
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}
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if !p.Equal(msg) {
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t.Fatalf("seed = %d, %#v !Json Equal %#v", seed, msg, p)
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}
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}
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func TestNidRepEnumJSON(t *testing.T) {
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seed := time.Now().UnixNano()
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popr := rand.New(rand.NewSource(seed))
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p := NewPopulatedNidRepEnum(popr, true)
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marshaler := jsonpb.Marshaler{}
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jsondata, err := marshaler.MarshalToString(p)
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if err != nil {
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t.Fatalf("seed = %d, err = %v", seed, err)
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}
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msg := &NidRepEnum{}
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err = jsonpb.UnmarshalString(jsondata, msg)
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if err != nil {
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t.Fatalf("seed = %d, err = %v", seed, err)
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}
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if err := p.VerboseEqual(msg); err != nil {
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t.Fatalf("seed = %d, %#v !VerboseProto %#v, since %v", seed, msg, p, err)
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}
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if !p.Equal(msg) {
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t.Fatalf("seed = %d, %#v !Json Equal %#v", seed, msg, p)
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}
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}
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func TestNinRepEnumJSON(t *testing.T) {
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seed := time.Now().UnixNano()
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popr := rand.New(rand.NewSource(seed))
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p := NewPopulatedNinRepEnum(popr, true)
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marshaler := jsonpb.Marshaler{}
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jsondata, err := marshaler.MarshalToString(p)
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if err != nil {
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t.Fatalf("seed = %d, err = %v", seed, err)
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}
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msg := &NinRepEnum{}
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err = jsonpb.UnmarshalString(jsondata, msg)
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if err != nil {
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t.Fatalf("seed = %d, err = %v", seed, err)
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}
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if err := p.VerboseEqual(msg); err != nil {
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t.Fatalf("seed = %d, %#v !VerboseProto %#v, since %v", seed, msg, p, err)
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}
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if !p.Equal(msg) {
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t.Fatalf("seed = %d, %#v !Json Equal %#v", seed, msg, p)
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}
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}
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func TestNidOptEnumProtoText(t *testing.T) {
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seed := time.Now().UnixNano()
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popr := rand.New(rand.NewSource(seed))
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p := NewPopulatedNidOptEnum(popr, true)
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dAtA := proto.MarshalTextString(p)
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msg := &NidOptEnum{}
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if err := proto.UnmarshalText(dAtA, msg); err != nil {
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t.Fatalf("seed = %d, err = %v", seed, err)
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}
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if err := p.VerboseEqual(msg); err != nil {
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t.Fatalf("seed = %d, %#v !VerboseProto %#v, since %v", seed, msg, p, err)
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}
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if !p.Equal(msg) {
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t.Fatalf("seed = %d, %#v !Proto %#v", seed, msg, p)
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}
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}
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func TestNidOptEnumProtoCompactText(t *testing.T) {
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seed := time.Now().UnixNano()
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popr := rand.New(rand.NewSource(seed))
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p := NewPopulatedNidOptEnum(popr, true)
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dAtA := proto.CompactTextString(p)
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msg := &NidOptEnum{}
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if err := proto.UnmarshalText(dAtA, msg); err != nil {
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t.Fatalf("seed = %d, err = %v", seed, err)
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}
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if err := p.VerboseEqual(msg); err != nil {
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t.Fatalf("seed = %d, %#v !VerboseProto %#v, since %v", seed, msg, p, err)
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}
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if !p.Equal(msg) {
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t.Fatalf("seed = %d, %#v !Proto %#v", seed, msg, p)
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}
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}
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func TestNinOptEnumProtoText(t *testing.T) {
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seed := time.Now().UnixNano()
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popr := rand.New(rand.NewSource(seed))
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p := NewPopulatedNinOptEnum(popr, true)
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dAtA := proto.MarshalTextString(p)
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msg := &NinOptEnum{}
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if err := proto.UnmarshalText(dAtA, msg); err != nil {
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t.Fatalf("seed = %d, err = %v", seed, err)
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}
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if err := p.VerboseEqual(msg); err != nil {
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t.Fatalf("seed = %d, %#v !VerboseProto %#v, since %v", seed, msg, p, err)
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}
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if !p.Equal(msg) {
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t.Fatalf("seed = %d, %#v !Proto %#v", seed, msg, p)
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}
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}
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func TestNinOptEnumProtoCompactText(t *testing.T) {
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seed := time.Now().UnixNano()
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popr := rand.New(rand.NewSource(seed))
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p := NewPopulatedNinOptEnum(popr, true)
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dAtA := proto.CompactTextString(p)
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msg := &NinOptEnum{}
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if err := proto.UnmarshalText(dAtA, msg); err != nil {
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t.Fatalf("seed = %d, err = %v", seed, err)
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}
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if err := p.VerboseEqual(msg); err != nil {
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t.Fatalf("seed = %d, %#v !VerboseProto %#v, since %v", seed, msg, p, err)
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}
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if !p.Equal(msg) {
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t.Fatalf("seed = %d, %#v !Proto %#v", seed, msg, p)
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}
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}
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func TestNidRepEnumProtoText(t *testing.T) {
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seed := time.Now().UnixNano()
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popr := rand.New(rand.NewSource(seed))
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p := NewPopulatedNidRepEnum(popr, true)
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dAtA := proto.MarshalTextString(p)
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msg := &NidRepEnum{}
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if err := proto.UnmarshalText(dAtA, msg); err != nil {
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t.Fatalf("seed = %d, err = %v", seed, err)
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}
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if err := p.VerboseEqual(msg); err != nil {
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t.Fatalf("seed = %d, %#v !VerboseProto %#v, since %v", seed, msg, p, err)
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}
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if !p.Equal(msg) {
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t.Fatalf("seed = %d, %#v !Proto %#v", seed, msg, p)
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}
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}
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func TestNidRepEnumProtoCompactText(t *testing.T) {
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seed := time.Now().UnixNano()
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popr := rand.New(rand.NewSource(seed))
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p := NewPopulatedNidRepEnum(popr, true)
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dAtA := proto.CompactTextString(p)
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msg := &NidRepEnum{}
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if err := proto.UnmarshalText(dAtA, msg); err != nil {
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t.Fatalf("seed = %d, err = %v", seed, err)
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}
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if err := p.VerboseEqual(msg); err != nil {
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t.Fatalf("seed = %d, %#v !VerboseProto %#v, since %v", seed, msg, p, err)
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}
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if !p.Equal(msg) {
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t.Fatalf("seed = %d, %#v !Proto %#v", seed, msg, p)
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}
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}
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func TestNinRepEnumProtoText(t *testing.T) {
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seed := time.Now().UnixNano()
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popr := rand.New(rand.NewSource(seed))
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p := NewPopulatedNinRepEnum(popr, true)
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dAtA := proto.MarshalTextString(p)
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msg := &NinRepEnum{}
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if err := proto.UnmarshalText(dAtA, msg); err != nil {
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t.Fatalf("seed = %d, err = %v", seed, err)
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}
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if err := p.VerboseEqual(msg); err != nil {
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t.Fatalf("seed = %d, %#v !VerboseProto %#v, since %v", seed, msg, p, err)
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}
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|
if !p.Equal(msg) {
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t.Fatalf("seed = %d, %#v !Proto %#v", seed, msg, p)
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}
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|
}
|
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|
|
func TestNinRepEnumProtoCompactText(t *testing.T) {
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seed := time.Now().UnixNano()
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popr := rand.New(rand.NewSource(seed))
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p := NewPopulatedNinRepEnum(popr, true)
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dAtA := proto.CompactTextString(p)
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msg := &NinRepEnum{}
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|
if err := proto.UnmarshalText(dAtA, msg); err != nil {
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t.Fatalf("seed = %d, err = %v", seed, err)
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}
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|
if err := p.VerboseEqual(msg); err != nil {
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|
t.Fatalf("seed = %d, %#v !VerboseProto %#v, since %v", seed, msg, p, err)
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|
}
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|
if !p.Equal(msg) {
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t.Fatalf("seed = %d, %#v !Proto %#v", seed, msg, p)
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}
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|
}
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|
|
func TestNidOptEnumVerboseEqual(t *testing.T) {
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popr := rand.New(rand.NewSource(time.Now().UnixNano()))
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p := NewPopulatedNidOptEnum(popr, false)
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dAtA, err := proto.Marshal(p)
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|
if err != nil {
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panic(err)
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}
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msg := &NidOptEnum{}
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|
if err := proto.Unmarshal(dAtA, msg); err != nil {
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|
panic(err)
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|
}
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|
if err := p.VerboseEqual(msg); err != nil {
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|
t.Fatalf("%#v !VerboseEqual %#v, since %v", msg, p, err)
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|
}
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|
}
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|
func TestNinOptEnumVerboseEqual(t *testing.T) {
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|
popr := rand.New(rand.NewSource(time.Now().UnixNano()))
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p := NewPopulatedNinOptEnum(popr, false)
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dAtA, err := proto.Marshal(p)
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|
if err != nil {
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panic(err)
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}
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msg := &NinOptEnum{}
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|
if err := proto.Unmarshal(dAtA, msg); err != nil {
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panic(err)
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}
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|
if err := p.VerboseEqual(msg); err != nil {
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t.Fatalf("%#v !VerboseEqual %#v, since %v", msg, p, err)
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}
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}
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|
func TestNidRepEnumVerboseEqual(t *testing.T) {
|
|
popr := rand.New(rand.NewSource(time.Now().UnixNano()))
|
|
p := NewPopulatedNidRepEnum(popr, false)
|
|
dAtA, err := proto.Marshal(p)
|
|
if err != nil {
|
|
panic(err)
|
|
}
|
|
msg := &NidRepEnum{}
|
|
if err := proto.Unmarshal(dAtA, msg); err != nil {
|
|
panic(err)
|
|
}
|
|
if err := p.VerboseEqual(msg); err != nil {
|
|
t.Fatalf("%#v !VerboseEqual %#v, since %v", msg, p, err)
|
|
}
|
|
}
|
|
func TestNinRepEnumVerboseEqual(t *testing.T) {
|
|
popr := rand.New(rand.NewSource(time.Now().UnixNano()))
|
|
p := NewPopulatedNinRepEnum(popr, false)
|
|
dAtA, err := proto.Marshal(p)
|
|
if err != nil {
|
|
panic(err)
|
|
}
|
|
msg := &NinRepEnum{}
|
|
if err := proto.Unmarshal(dAtA, msg); err != nil {
|
|
panic(err)
|
|
}
|
|
if err := p.VerboseEqual(msg); err != nil {
|
|
t.Fatalf("%#v !VerboseEqual %#v, since %v", msg, p, err)
|
|
}
|
|
}
|
|
|
|
//These tests are generated by github.com/gogo/protobuf/plugin/testgen
|