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
891 lines
34 KiB
Go
891 lines
34 KiB
Go
// Go support for Protocol Buffers - Google's data interchange format
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//
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// Copyright 2015 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 jsonpb
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import (
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"bytes"
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"encoding/json"
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"io"
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"math"
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"reflect"
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"strings"
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"testing"
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pb "github.com/gogo/protobuf/jsonpb/jsonpb_test_proto"
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"github.com/gogo/protobuf/proto"
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proto3pb "github.com/gogo/protobuf/proto/proto3_proto"
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"github.com/gogo/protobuf/types"
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)
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var (
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marshaler = Marshaler{}
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marshalerAllOptions = Marshaler{
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Indent: " ",
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}
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simpleObject = &pb.Simple{
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OInt32: proto.Int32(-32),
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OInt64: proto.Int64(-6400000000),
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OUint32: proto.Uint32(32),
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OUint64: proto.Uint64(6400000000),
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OSint32: proto.Int32(-13),
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OSint64: proto.Int64(-2600000000),
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OFloat: proto.Float32(3.14),
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ODouble: proto.Float64(6.02214179e23),
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OBool: proto.Bool(true),
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OString: proto.String("hello \"there\""),
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OBytes: []byte("beep boop"),
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OCastBytes: pb.Bytes("wow"),
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}
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simpleObjectJSON = `{` +
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`"oBool":true,` +
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`"oInt32":-32,` +
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`"oInt64":"-6400000000",` +
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`"oUint32":32,` +
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`"oUint64":"6400000000",` +
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`"oSint32":-13,` +
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`"oSint64":"-2600000000",` +
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`"oFloat":3.14,` +
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`"oDouble":6.02214179e+23,` +
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`"oString":"hello \"there\"",` +
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`"oBytes":"YmVlcCBib29w",` +
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`"oCastBytes":"d293"` +
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`}`
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simpleObjectPrettyJSON = `{
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"oBool": true,
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"oInt32": -32,
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"oInt64": "-6400000000",
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"oUint32": 32,
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"oUint64": "6400000000",
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"oSint32": -13,
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"oSint64": "-2600000000",
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"oFloat": 3.14,
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"oDouble": 6.02214179e+23,
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"oString": "hello \"there\"",
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"oBytes": "YmVlcCBib29w",
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"oCastBytes": "d293"
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}`
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repeatsObject = &pb.Repeats{
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RBool: []bool{true, false, true},
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RInt32: []int32{-3, -4, -5},
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RInt64: []int64{-123456789, -987654321},
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RUint32: []uint32{1, 2, 3},
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RUint64: []uint64{6789012345, 3456789012},
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RSint32: []int32{-1, -2, -3},
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RSint64: []int64{-6789012345, -3456789012},
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RFloat: []float32{3.14, 6.28},
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RDouble: []float64{299792458 * 1e20, 6.62606957e-34},
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RString: []string{"happy", "days"},
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RBytes: [][]byte{[]byte("skittles"), []byte("m&m's")},
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}
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repeatsObjectJSON = `{` +
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`"rBool":[true,false,true],` +
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`"rInt32":[-3,-4,-5],` +
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`"rInt64":["-123456789","-987654321"],` +
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`"rUint32":[1,2,3],` +
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`"rUint64":["6789012345","3456789012"],` +
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`"rSint32":[-1,-2,-3],` +
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`"rSint64":["-6789012345","-3456789012"],` +
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`"rFloat":[3.14,6.28],` +
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`"rDouble":[2.99792458e+28,6.62606957e-34],` +
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`"rString":["happy","days"],` +
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`"rBytes":["c2tpdHRsZXM=","bSZtJ3M="]` +
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`}`
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repeatsObjectPrettyJSON = `{
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"rBool": [
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true,
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false,
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true
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],
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"rInt32": [
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-3,
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-4,
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-5
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],
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"rInt64": [
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"-123456789",
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"-987654321"
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],
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"rUint32": [
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1,
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2,
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3
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],
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"rUint64": [
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"6789012345",
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"3456789012"
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],
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"rSint32": [
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-1,
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-2,
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-3
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],
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"rSint64": [
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"-6789012345",
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"-3456789012"
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],
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"rFloat": [
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3.14,
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6.28
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],
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"rDouble": [
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2.99792458e+28,
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6.62606957e-34
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],
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"rString": [
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"happy",
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"days"
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],
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"rBytes": [
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"c2tpdHRsZXM=",
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"bSZtJ3M="
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]
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}`
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innerSimple = &pb.Simple{OInt32: proto.Int32(-32)}
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innerSimple2 = &pb.Simple{OInt64: proto.Int64(25)}
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innerRepeats = &pb.Repeats{RString: []string{"roses", "red"}}
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innerRepeats2 = &pb.Repeats{RString: []string{"violets", "blue"}}
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complexObject = &pb.Widget{
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Color: pb.Widget_GREEN.Enum(),
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RColor: []pb.Widget_Color{pb.Widget_RED, pb.Widget_GREEN, pb.Widget_BLUE},
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Simple: innerSimple,
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RSimple: []*pb.Simple{innerSimple, innerSimple2},
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Repeats: innerRepeats,
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RRepeats: []*pb.Repeats{innerRepeats, innerRepeats2},
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}
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complexObjectJSON = `{"color":"GREEN",` +
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`"rColor":["RED","GREEN","BLUE"],` +
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`"simple":{"oInt32":-32},` +
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`"rSimple":[{"oInt32":-32},{"oInt64":"25"}],` +
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`"repeats":{"rString":["roses","red"]},` +
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`"rRepeats":[{"rString":["roses","red"]},{"rString":["violets","blue"]}]` +
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`}`
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complexObjectPrettyJSON = `{
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"color": "GREEN",
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"rColor": [
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"RED",
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"GREEN",
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"BLUE"
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],
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"simple": {
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"oInt32": -32
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},
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"rSimple": [
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{
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"oInt32": -32
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},
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{
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"oInt64": "25"
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}
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],
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"repeats": {
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"rString": [
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"roses",
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"red"
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]
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},
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"rRepeats": [
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{
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"rString": [
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"roses",
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"red"
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]
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},
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{
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"rString": [
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"violets",
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"blue"
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]
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}
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]
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}`
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colorPrettyJSON = `{
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"color": 2
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}`
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colorListPrettyJSON = `{
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"color": 1000,
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"rColor": [
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"RED"
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]
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}`
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nummyPrettyJSON = `{
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"nummy": {
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"1": 2,
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"3": 4
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}
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}`
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objjyPrettyJSON = `{
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"objjy": {
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"1": {
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"dub": 1
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}
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}
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}`
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realNumber = &pb.Real{Value: proto.Float64(3.14159265359)}
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realNumberName = "Pi"
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complexNumber = &pb.Complex{Imaginary: proto.Float64(0.5772156649)}
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realNumberJSON = `{` +
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`"value":3.14159265359,` +
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`"[jsonpb.Complex.real_extension]":{"imaginary":0.5772156649},` +
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`"[jsonpb.name]":"Pi"` +
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`}`
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anySimple = &pb.KnownTypes{
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An: &types.Any{
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TypeUrl: "something.example.com/jsonpb.Simple",
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Value: []byte{
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// &pb.Simple{OBool:true}
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1 << 3, 1,
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},
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},
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}
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anySimpleJSON = `{"an":{"@type":"something.example.com/jsonpb.Simple","oBool":true}}`
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anySimplePrettyJSON = `{
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"an": {
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"@type": "something.example.com/jsonpb.Simple",
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"oBool": true
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}
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}`
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anyWellKnown = &pb.KnownTypes{
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An: &types.Any{
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TypeUrl: "type.googleapis.com/google.protobuf.Duration",
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Value: []byte{
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// &durpb.Duration{Seconds: 1, Nanos: 212000000 }
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1 << 3, 1, // seconds
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2 << 3, 0x80, 0xba, 0x8b, 0x65, // nanos
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},
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},
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}
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anyWellKnownJSON = `{"an":{"@type":"type.googleapis.com/google.protobuf.Duration","value":"1.212s"}}`
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anyWellKnownPrettyJSON = `{
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"an": {
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"@type": "type.googleapis.com/google.protobuf.Duration",
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"value": "1.212s"
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}
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}`
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nonFinites = &pb.NonFinites{
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FNan: proto.Float32(float32(math.NaN())),
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FPinf: proto.Float32(float32(math.Inf(1))),
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FNinf: proto.Float32(float32(math.Inf(-1))),
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DNan: proto.Float64(float64(math.NaN())),
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DPinf: proto.Float64(float64(math.Inf(1))),
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DNinf: proto.Float64(float64(math.Inf(-1))),
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}
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nonFinitesJSON = `{` +
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`"fNan":"NaN",` +
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`"fPinf":"Infinity",` +
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`"fNinf":"-Infinity",` +
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`"dNan":"NaN",` +
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`"dPinf":"Infinity",` +
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`"dNinf":"-Infinity"` +
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`}`
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)
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func init() {
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if err := proto.SetExtension(realNumber, pb.E_Name, &realNumberName); err != nil {
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panic(err)
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}
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if err := proto.SetExtension(realNumber, pb.E_Complex_RealExtension, complexNumber); err != nil {
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panic(err)
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}
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}
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var marshalingTests = []struct {
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desc string
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marshaler Marshaler
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pb proto.Message
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json string
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}{
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{"simple flat object", marshaler, simpleObject, simpleObjectJSON},
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{"simple pretty object", marshalerAllOptions, simpleObject, simpleObjectPrettyJSON},
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{"non-finite floats fields object", marshaler, nonFinites, nonFinitesJSON},
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{"repeated fields flat object", marshaler, repeatsObject, repeatsObjectJSON},
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{"repeated fields pretty object", marshalerAllOptions, repeatsObject, repeatsObjectPrettyJSON},
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{"nested message/enum flat object", marshaler, complexObject, complexObjectJSON},
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{"nested message/enum pretty object", marshalerAllOptions, complexObject, complexObjectPrettyJSON},
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{"enum-string flat object", Marshaler{},
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&pb.Widget{Color: pb.Widget_BLUE.Enum()}, `{"color":"BLUE"}`},
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{"enum-value pretty object", Marshaler{EnumsAsInts: true, Indent: " "},
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&pb.Widget{Color: pb.Widget_BLUE.Enum()}, colorPrettyJSON},
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{"unknown enum value object", marshalerAllOptions,
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&pb.Widget{Color: pb.Widget_Color(1000).Enum(), RColor: []pb.Widget_Color{pb.Widget_RED}}, colorListPrettyJSON},
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{"repeated proto3 enum", Marshaler{},
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&proto3pb.Message{RFunny: []proto3pb.Message_Humour{
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proto3pb.Message_PUNS,
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proto3pb.Message_SLAPSTICK,
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}},
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`{"rFunny":["PUNS","SLAPSTICK"]}`},
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{"repeated proto3 enum as int", Marshaler{EnumsAsInts: true},
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&proto3pb.Message{RFunny: []proto3pb.Message_Humour{
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proto3pb.Message_PUNS,
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proto3pb.Message_SLAPSTICK,
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}},
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`{"rFunny":[1,2]}`},
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{"empty value", marshaler, &pb.Simple3{}, `{}`},
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{"empty value emitted", Marshaler{EmitDefaults: true}, &pb.Simple3{}, `{"dub":0}`},
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{"empty repeated emitted", Marshaler{EmitDefaults: true}, &pb.SimpleSlice3{}, `{"slices":[]}`},
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{"empty map emitted", Marshaler{EmitDefaults: true}, &pb.SimpleMap3{}, `{"stringy":{}}`},
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{"nested struct null", Marshaler{EmitDefaults: true}, &pb.SimpleNull3{}, `{"simple":null}`},
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{"map<int64, int32>", marshaler, &pb.Mappy{Nummy: map[int64]int32{1: 2, 3: 4}}, `{"nummy":{"1":2,"3":4}}`},
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{"map<int64, int32>", marshalerAllOptions, &pb.Mappy{Nummy: map[int64]int32{1: 2, 3: 4}}, nummyPrettyJSON},
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{"map<string, string>", marshaler,
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&pb.Mappy{Strry: map[string]string{`"one"`: "two", "three": "four"}},
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`{"strry":{"\"one\"":"two","three":"four"}}`},
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{"map<int32, Object>", marshaler,
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&pb.Mappy{Objjy: map[int32]*pb.Simple3{1: {Dub: 1}}}, `{"objjy":{"1":{"dub":1}}}`},
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{"map<int32, Object>", marshalerAllOptions,
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&pb.Mappy{Objjy: map[int32]*pb.Simple3{1: {Dub: 1}}}, objjyPrettyJSON},
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{"map<int64, string>", marshaler, &pb.Mappy{Buggy: map[int64]string{1234: "yup"}},
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`{"buggy":{"1234":"yup"}}`},
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{"map<bool, bool>", marshaler, &pb.Mappy{Booly: map[bool]bool{false: true}}, `{"booly":{"false":true}}`},
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// TODO: This is broken.
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//{"map<string, enum>", marshaler, &pb.Mappy{Enumy: map[string]pb.Numeral{"XIV": pb.Numeral_ROMAN}}, `{"enumy":{"XIV":"ROMAN"}`},
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{"map<string, enum as int>", Marshaler{EnumsAsInts: true}, &pb.Mappy{Enumy: map[string]pb.Numeral{"XIV": pb.Numeral_ROMAN}}, `{"enumy":{"XIV":2}}`},
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{"map<int32, bool>", marshaler, &pb.Mappy{S32Booly: map[int32]bool{1: true, 3: false, 10: true, 12: false}}, `{"s32booly":{"1":true,"3":false,"10":true,"12":false}}`},
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{"map<int64, bool>", marshaler, &pb.Mappy{S64Booly: map[int64]bool{1: true, 3: false, 10: true, 12: false}}, `{"s64booly":{"1":true,"3":false,"10":true,"12":false}}`},
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{"map<uint32, bool>", marshaler, &pb.Mappy{U32Booly: map[uint32]bool{1: true, 3: false, 10: true, 12: false}}, `{"u32booly":{"1":true,"3":false,"10":true,"12":false}}`},
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{"map<uint64, bool>", marshaler, &pb.Mappy{U64Booly: map[uint64]bool{1: true, 3: false, 10: true, 12: false}}, `{"u64booly":{"1":true,"3":false,"10":true,"12":false}}`},
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{"proto2 map<int64, string>", marshaler, &pb.Maps{MInt64Str: map[int64]string{213: "cat"}},
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`{"mInt64Str":{"213":"cat"}}`},
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{"proto2 map<bool, Object>", marshaler,
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&pb.Maps{MBoolSimple: map[bool]*pb.Simple{true: {OInt32: proto.Int32(1)}}},
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`{"mBoolSimple":{"true":{"oInt32":1}}}`},
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{"oneof, not set", marshaler, &pb.MsgWithOneof{}, `{}`},
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{"oneof, set", marshaler, &pb.MsgWithOneof{Union: &pb.MsgWithOneof_Title{Title: "Grand Poobah"}}, `{"title":"Grand Poobah"}`},
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{"force orig_name", Marshaler{OrigName: true}, &pb.Simple{OInt32: proto.Int32(4)},
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`{"o_int32":4}`},
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{"proto2 extension", marshaler, realNumber, realNumberJSON},
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{"Any with message", marshaler, anySimple, anySimpleJSON},
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{"Any with message and indent", marshalerAllOptions, anySimple, anySimplePrettyJSON},
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{"Any with WKT", marshaler, anyWellKnown, anyWellKnownJSON},
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{"Any with WKT and indent", marshalerAllOptions, anyWellKnown, anyWellKnownPrettyJSON},
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{"Duration", marshaler, &pb.KnownTypes{Dur: &types.Duration{Seconds: 3}}, `{"dur":"3.000s"}`},
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{"Struct", marshaler, &pb.KnownTypes{St: &types.Struct{
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Fields: map[string]*types.Value{
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"one": {Kind: &types.Value_StringValue{StringValue: "loneliest number"}},
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"two": {Kind: &types.Value_NullValue{NullValue: types.NULL_VALUE}},
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},
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}}, `{"st":{"one":"loneliest number","two":null}}`},
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{"empty ListValue", marshaler, &pb.KnownTypes{Lv: &types.ListValue{}}, `{"lv":[]}`},
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{"basic ListValue", marshaler, &pb.KnownTypes{Lv: &types.ListValue{Values: []*types.Value{
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{Kind: &types.Value_StringValue{StringValue: "x"}},
|
|
{Kind: &types.Value_NullValue{}},
|
|
{Kind: &types.Value_NumberValue{NumberValue: 3}},
|
|
{Kind: &types.Value_BoolValue{BoolValue: true}},
|
|
}}}, `{"lv":["x",null,3,true]}`},
|
|
{"Timestamp", marshaler, &pb.KnownTypes{Ts: &types.Timestamp{Seconds: 14e8, Nanos: 21e6}}, `{"ts":"2014-05-13T16:53:20.021Z"}`},
|
|
{"number Value", marshaler, &pb.KnownTypes{Val: &types.Value{Kind: &types.Value_NumberValue{NumberValue: 1}}}, `{"val":1}`},
|
|
{"null Value", marshaler, &pb.KnownTypes{Val: &types.Value{Kind: &types.Value_NullValue{NullValue: types.NULL_VALUE}}}, `{"val":null}`},
|
|
{"string number value", marshaler, &pb.KnownTypes{Val: &types.Value{Kind: &types.Value_StringValue{StringValue: "9223372036854775807"}}}, `{"val":"9223372036854775807"}`},
|
|
{"list of lists Value", marshaler, &pb.KnownTypes{Val: &types.Value{
|
|
Kind: &types.Value_ListValue{ListValue: &types.ListValue{
|
|
Values: []*types.Value{
|
|
{Kind: &types.Value_StringValue{StringValue: "x"}},
|
|
{Kind: &types.Value_ListValue{ListValue: &types.ListValue{
|
|
Values: []*types.Value{
|
|
{Kind: &types.Value_ListValue{ListValue: &types.ListValue{
|
|
Values: []*types.Value{{Kind: &types.Value_StringValue{StringValue: "y"}}},
|
|
}}},
|
|
{Kind: &types.Value_StringValue{StringValue: "z"}},
|
|
},
|
|
}}},
|
|
},
|
|
}},
|
|
}}, `{"val":["x",[["y"],"z"]]}`},
|
|
{"DoubleValue", marshaler, &pb.KnownTypes{Dbl: &types.DoubleValue{Value: 1.2}}, `{"dbl":1.2}`},
|
|
{"FloatValue", marshaler, &pb.KnownTypes{Flt: &types.FloatValue{Value: 1.2}}, `{"flt":1.2}`},
|
|
{"Int64Value", marshaler, &pb.KnownTypes{I64: &types.Int64Value{Value: -3}}, `{"i64":"-3"}`},
|
|
{"UInt64Value", marshaler, &pb.KnownTypes{U64: &types.UInt64Value{Value: 3}}, `{"u64":"3"}`},
|
|
{"Int32Value", marshaler, &pb.KnownTypes{I32: &types.Int32Value{Value: -4}}, `{"i32":-4}`},
|
|
{"UInt32Value", marshaler, &pb.KnownTypes{U32: &types.UInt32Value{Value: 4}}, `{"u32":4}`},
|
|
{"BoolValue", marshaler, &pb.KnownTypes{Bool: &types.BoolValue{Value: true}}, `{"bool":true}`},
|
|
{"StringValue", marshaler, &pb.KnownTypes{Str: &types.StringValue{Value: "plush"}}, `{"str":"plush"}`},
|
|
{"BytesValue", marshaler, &pb.KnownTypes{Bytes: &types.BytesValue{Value: []byte("wow")}}, `{"bytes":"d293"}`},
|
|
}
|
|
|
|
func TestMarshaling(t *testing.T) {
|
|
for _, tt := range marshalingTests {
|
|
json, err := tt.marshaler.MarshalToString(tt.pb)
|
|
if err != nil {
|
|
t.Errorf("%s: marshaling error: %v", tt.desc, err)
|
|
} else if tt.json != json {
|
|
t.Errorf("%s: got [%v] want [%v]", tt.desc, json, tt.json)
|
|
}
|
|
}
|
|
}
|
|
|
|
func TestMarshalJSONPBMarshaler(t *testing.T) {
|
|
rawJson := `{ "foo": "bar", "baz": [0, 1, 2, 3] }`
|
|
msg := dynamicMessage{rawJson: rawJson}
|
|
str, err := new(Marshaler).MarshalToString(&msg)
|
|
if err != nil {
|
|
t.Errorf("an unexpected error occurred when marshalling JSONPBMarshaler: %v", err)
|
|
}
|
|
if str != rawJson {
|
|
t.Errorf("marshalling JSON produced incorrect output: got %s, wanted %s", str, rawJson)
|
|
}
|
|
}
|
|
|
|
func TestMarshalAnyJSONPBMarshaler(t *testing.T) {
|
|
msg := dynamicMessage{rawJson: `{ "foo": "bar", "baz": [0, 1, 2, 3] }`}
|
|
a, err := types.MarshalAny(&msg)
|
|
if err != nil {
|
|
t.Errorf("an unexpected error occurred when marshalling to Any: %v", err)
|
|
}
|
|
str, err := new(Marshaler).MarshalToString(a)
|
|
if err != nil {
|
|
t.Errorf("an unexpected error occurred when marshalling Any to JSON: %v", err)
|
|
}
|
|
// after custom marshaling, it's round-tripped through JSON decoding/encoding already,
|
|
// so the keys are sorted, whitespace is compacted, and "@type" key has been added
|
|
expected := `{"@type":"type.googleapis.com/` + dynamicMessageName + `","baz":[0,1,2,3],"foo":"bar"}`
|
|
if str != expected {
|
|
t.Errorf("marshalling JSON produced incorrect output: got %s, wanted %s", str, expected)
|
|
}
|
|
}
|
|
|
|
var unmarshalingTests = []struct {
|
|
desc string
|
|
unmarshaler Unmarshaler
|
|
json string
|
|
pb proto.Message
|
|
}{
|
|
{"simple flat object", Unmarshaler{}, simpleObjectJSON, simpleObject},
|
|
{"simple pretty object", Unmarshaler{}, simpleObjectPrettyJSON, simpleObject},
|
|
{"repeated fields flat object", Unmarshaler{}, repeatsObjectJSON, repeatsObject},
|
|
{"repeated fields pretty object", Unmarshaler{}, repeatsObjectPrettyJSON, repeatsObject},
|
|
{"nested message/enum flat object", Unmarshaler{}, complexObjectJSON, complexObject},
|
|
{"nested message/enum pretty object", Unmarshaler{}, complexObjectPrettyJSON, complexObject},
|
|
{"enum-string object", Unmarshaler{}, `{"color":"BLUE"}`, &pb.Widget{Color: pb.Widget_BLUE.Enum()}},
|
|
{"enum-value object", Unmarshaler{}, "{\n \"color\": 2\n}", &pb.Widget{Color: pb.Widget_BLUE.Enum()}},
|
|
{"unknown field with allowed option", Unmarshaler{AllowUnknownFields: true}, `{"unknown": "foo"}`, new(pb.Simple)},
|
|
{"proto3 enum string", Unmarshaler{}, `{"hilarity":"PUNS"}`, &proto3pb.Message{Hilarity: proto3pb.Message_PUNS}},
|
|
{"proto3 enum value", Unmarshaler{}, `{"hilarity":1}`, &proto3pb.Message{Hilarity: proto3pb.Message_PUNS}},
|
|
{"unknown enum value object",
|
|
Unmarshaler{},
|
|
"{\n \"color\": 1000,\n \"r_color\": [\n \"RED\"\n ]\n}",
|
|
&pb.Widget{Color: pb.Widget_Color(1000).Enum(), RColor: []pb.Widget_Color{pb.Widget_RED}}},
|
|
{"repeated proto3 enum", Unmarshaler{}, `{"rFunny":["PUNS","SLAPSTICK"]}`,
|
|
&proto3pb.Message{RFunny: []proto3pb.Message_Humour{
|
|
proto3pb.Message_PUNS,
|
|
proto3pb.Message_SLAPSTICK,
|
|
}}},
|
|
{"repeated proto3 enum as int", Unmarshaler{}, `{"rFunny":[1,2]}`,
|
|
&proto3pb.Message{RFunny: []proto3pb.Message_Humour{
|
|
proto3pb.Message_PUNS,
|
|
proto3pb.Message_SLAPSTICK,
|
|
}}},
|
|
{"repeated proto3 enum as mix of strings and ints", Unmarshaler{}, `{"rFunny":["PUNS",2]}`,
|
|
&proto3pb.Message{RFunny: []proto3pb.Message_Humour{
|
|
proto3pb.Message_PUNS,
|
|
proto3pb.Message_SLAPSTICK,
|
|
}}},
|
|
{"unquoted int64 object", Unmarshaler{}, `{"oInt64":-314}`, &pb.Simple{OInt64: proto.Int64(-314)}},
|
|
{"unquoted uint64 object", Unmarshaler{}, `{"oUint64":123}`, &pb.Simple{OUint64: proto.Uint64(123)}},
|
|
{"NaN", Unmarshaler{}, `{"oDouble":"NaN"}`, &pb.Simple{ODouble: proto.Float64(math.NaN())}},
|
|
{"Inf", Unmarshaler{}, `{"oFloat":"Infinity"}`, &pb.Simple{OFloat: proto.Float32(float32(math.Inf(1)))}},
|
|
{"-Inf", Unmarshaler{}, `{"oDouble":"-Infinity"}`, &pb.Simple{ODouble: proto.Float64(math.Inf(-1))}},
|
|
{"map<int64, int32>", Unmarshaler{}, `{"nummy":{"1":2,"3":4}}`, &pb.Mappy{Nummy: map[int64]int32{1: 2, 3: 4}}},
|
|
{"map<string, string>", Unmarshaler{}, `{"strry":{"\"one\"":"two","three":"four"}}`, &pb.Mappy{Strry: map[string]string{`"one"`: "two", "three": "four"}}},
|
|
{"map<int32, Object>", Unmarshaler{}, `{"objjy":{"1":{"dub":1}}}`, &pb.Mappy{Objjy: map[int32]*pb.Simple3{1: {Dub: 1}}}},
|
|
{"proto2 extension", Unmarshaler{}, realNumberJSON, realNumber},
|
|
// TODO does not work with go version 1.7, but works with go version 1.8 {"Any with message", Unmarshaler{}, anySimpleJSON, anySimple},
|
|
// TODO does not work with go version 1.7, but works with go version 1.8 {"Any with message and indent", Unmarshaler{}, anySimplePrettyJSON, anySimple},
|
|
{"Any with WKT", Unmarshaler{}, anyWellKnownJSON, anyWellKnown},
|
|
{"Any with WKT and indent", Unmarshaler{}, anyWellKnownPrettyJSON, anyWellKnown},
|
|
// TODO: This is broken.
|
|
//{"map<string, enum>", Unmarshaler{}, `{"enumy":{"XIV":"ROMAN"}`, &pb.Mappy{Enumy: map[string]pb.Numeral{"XIV": pb.Numeral_ROMAN}}},
|
|
{"map<string, enum as int>", Unmarshaler{}, `{"enumy":{"XIV":2}}`, &pb.Mappy{Enumy: map[string]pb.Numeral{"XIV": pb.Numeral_ROMAN}}},
|
|
{"oneof", Unmarshaler{}, `{"salary":31000}`, &pb.MsgWithOneof{Union: &pb.MsgWithOneof_Salary{Salary: 31000}}},
|
|
{"oneof spec name", Unmarshaler{}, `{"Country":"Australia"}`, &pb.MsgWithOneof{Union: &pb.MsgWithOneof_Country{Country: "Australia"}}},
|
|
{"oneof orig_name", Unmarshaler{}, `{"Country":"Australia"}`, &pb.MsgWithOneof{Union: &pb.MsgWithOneof_Country{Country: "Australia"}}},
|
|
{"oneof spec name2", Unmarshaler{}, `{"homeAddress":"Australia"}`, &pb.MsgWithOneof{Union: &pb.MsgWithOneof_HomeAddress{HomeAddress: "Australia"}}},
|
|
{"oneof orig_name2", Unmarshaler{}, `{"home_address":"Australia"}`, &pb.MsgWithOneof{Union: &pb.MsgWithOneof_HomeAddress{HomeAddress: "Australia"}}},
|
|
{"orig_name input", Unmarshaler{}, `{"o_bool":true}`, &pb.Simple{OBool: proto.Bool(true)}},
|
|
{"camelName input", Unmarshaler{}, `{"oBool":true}`, &pb.Simple{OBool: proto.Bool(true)}},
|
|
{"Duration", Unmarshaler{}, `{"dur":"3.000s"}`, &pb.KnownTypes{Dur: &types.Duration{Seconds: 3}}},
|
|
{"null Duration", Unmarshaler{}, `{"dur":null}`, &pb.KnownTypes{Dur: nil}},
|
|
{"Timestamp", Unmarshaler{}, `{"ts":"2014-05-13T16:53:20.021Z"}`, &pb.KnownTypes{Ts: &types.Timestamp{Seconds: 14e8, Nanos: 21e6}}},
|
|
{"PreEpochTimestamp", Unmarshaler{}, `{"ts":"1969-12-31T23:59:58.999999995Z"}`, &pb.KnownTypes{Ts: &types.Timestamp{Seconds: -2, Nanos: 999999995}}},
|
|
{"ZeroTimeTimestamp", Unmarshaler{}, `{"ts":"0001-01-01T00:00:00Z"}`, &pb.KnownTypes{Ts: &types.Timestamp{Seconds: -62135596800, Nanos: 0}}},
|
|
{"null Timestamp", Unmarshaler{}, `{"ts":null}`, &pb.KnownTypes{Ts: nil}},
|
|
{"null Struct", Unmarshaler{}, `{"st": null}`, &pb.KnownTypes{St: nil}},
|
|
{"empty Struct", Unmarshaler{}, `{"st": {}}`, &pb.KnownTypes{St: &types.Struct{}}},
|
|
{"basic Struct", Unmarshaler{}, `{"st": {"a": "x", "b": null, "c": 3, "d": true}}`, &pb.KnownTypes{St: &types.Struct{Fields: map[string]*types.Value{
|
|
"a": {Kind: &types.Value_StringValue{StringValue: "x"}},
|
|
"b": {Kind: &types.Value_NullValue{}},
|
|
"c": {Kind: &types.Value_NumberValue{NumberValue: 3}},
|
|
"d": {Kind: &types.Value_BoolValue{BoolValue: true}},
|
|
}}}},
|
|
{"nested Struct", Unmarshaler{}, `{"st": {"a": {"b": 1, "c": [{"d": true}, "f"]}}}`, &pb.KnownTypes{St: &types.Struct{Fields: map[string]*types.Value{
|
|
"a": {Kind: &types.Value_StructValue{StructValue: &types.Struct{Fields: map[string]*types.Value{
|
|
"b": {Kind: &types.Value_NumberValue{NumberValue: 1}},
|
|
"c": {Kind: &types.Value_ListValue{ListValue: &types.ListValue{Values: []*types.Value{
|
|
{Kind: &types.Value_StructValue{StructValue: &types.Struct{Fields: map[string]*types.Value{"d": {Kind: &types.Value_BoolValue{BoolValue: true}}}}}},
|
|
{Kind: &types.Value_StringValue{StringValue: "f"}},
|
|
}}}},
|
|
}}}},
|
|
}}}},
|
|
{"null ListValue", Unmarshaler{}, `{"lv": null}`, &pb.KnownTypes{Lv: nil}},
|
|
{"empty ListValue", Unmarshaler{}, `{"lv": []}`, &pb.KnownTypes{Lv: &types.ListValue{}}},
|
|
{"basic ListValue", Unmarshaler{}, `{"lv": ["x", null, 3, true]}`, &pb.KnownTypes{Lv: &types.ListValue{Values: []*types.Value{
|
|
{Kind: &types.Value_StringValue{StringValue: "x"}},
|
|
{Kind: &types.Value_NullValue{}},
|
|
{Kind: &types.Value_NumberValue{NumberValue: 3}},
|
|
{Kind: &types.Value_BoolValue{BoolValue: true}},
|
|
}}}},
|
|
{"number Value", Unmarshaler{}, `{"val":1}`, &pb.KnownTypes{Val: &types.Value{Kind: &types.Value_NumberValue{NumberValue: 1}}}},
|
|
{"null Value", Unmarshaler{}, `{"val":null}`, &pb.KnownTypes{Val: &types.Value{Kind: &types.Value_NullValue{NullValue: types.NULL_VALUE}}}},
|
|
{"bool Value", Unmarshaler{}, `{"val":true}`, &pb.KnownTypes{Val: &types.Value{Kind: &types.Value_BoolValue{BoolValue: true}}}},
|
|
{"string Value", Unmarshaler{}, `{"val":"x"}`, &pb.KnownTypes{Val: &types.Value{Kind: &types.Value_StringValue{StringValue: "x"}}}},
|
|
{"string number value", Unmarshaler{}, `{"val":"9223372036854775807"}`, &pb.KnownTypes{Val: &types.Value{Kind: &types.Value_StringValue{StringValue: "9223372036854775807"}}}},
|
|
{"list of lists Value", Unmarshaler{}, `{"val":["x", [["y"], "z"]]}`, &pb.KnownTypes{Val: &types.Value{
|
|
Kind: &types.Value_ListValue{ListValue: &types.ListValue{
|
|
Values: []*types.Value{
|
|
{Kind: &types.Value_StringValue{StringValue: "x"}},
|
|
{Kind: &types.Value_ListValue{ListValue: &types.ListValue{
|
|
Values: []*types.Value{
|
|
{Kind: &types.Value_ListValue{ListValue: &types.ListValue{
|
|
Values: []*types.Value{{Kind: &types.Value_StringValue{StringValue: "y"}}},
|
|
}}},
|
|
{Kind: &types.Value_StringValue{StringValue: "z"}},
|
|
},
|
|
}}},
|
|
},
|
|
}}}}},
|
|
|
|
{"DoubleValue", Unmarshaler{}, `{"dbl":1.2}`, &pb.KnownTypes{Dbl: &types.DoubleValue{Value: 1.2}}},
|
|
{"FloatValue", Unmarshaler{}, `{"flt":1.2}`, &pb.KnownTypes{Flt: &types.FloatValue{Value: 1.2}}},
|
|
{"Int64Value", Unmarshaler{}, `{"i64":"-3"}`, &pb.KnownTypes{I64: &types.Int64Value{Value: -3}}},
|
|
{"UInt64Value", Unmarshaler{}, `{"u64":"3"}`, &pb.KnownTypes{U64: &types.UInt64Value{Value: 3}}},
|
|
{"Int32Value", Unmarshaler{}, `{"i32":-4}`, &pb.KnownTypes{I32: &types.Int32Value{Value: -4}}},
|
|
{"UInt32Value", Unmarshaler{}, `{"u32":4}`, &pb.KnownTypes{U32: &types.UInt32Value{Value: 4}}},
|
|
{"BoolValue", Unmarshaler{}, `{"bool":true}`, &pb.KnownTypes{Bool: &types.BoolValue{Value: true}}},
|
|
{"StringValue", Unmarshaler{}, `{"str":"plush"}`, &pb.KnownTypes{Str: &types.StringValue{Value: "plush"}}},
|
|
{"BytesValue", Unmarshaler{}, `{"bytes":"d293"}`, &pb.KnownTypes{Bytes: &types.BytesValue{Value: []byte("wow")}}},
|
|
// Ensure that `null` as a value ends up with a nil pointer instead of a [type]Value struct.
|
|
{"null DoubleValue", Unmarshaler{}, `{"dbl":null}`, &pb.KnownTypes{Dbl: nil}},
|
|
{"null FloatValue", Unmarshaler{}, `{"flt":null}`, &pb.KnownTypes{Flt: nil}},
|
|
{"null Int64Value", Unmarshaler{}, `{"i64":null}`, &pb.KnownTypes{I64: nil}},
|
|
{"null UInt64Value", Unmarshaler{}, `{"u64":null}`, &pb.KnownTypes{U64: nil}},
|
|
{"null Int32Value", Unmarshaler{}, `{"i32":null}`, &pb.KnownTypes{I32: nil}},
|
|
{"null UInt32Value", Unmarshaler{}, `{"u32":null}`, &pb.KnownTypes{U32: nil}},
|
|
{"null BoolValue", Unmarshaler{}, `{"bool":null}`, &pb.KnownTypes{Bool: nil}},
|
|
{"null StringValue", Unmarshaler{}, `{"str":null}`, &pb.KnownTypes{Str: nil}},
|
|
{"null BytesValue", Unmarshaler{}, `{"bytes":null}`, &pb.KnownTypes{Bytes: nil}},
|
|
}
|
|
|
|
func TestUnmarshaling(t *testing.T) {
|
|
for _, tt := range unmarshalingTests {
|
|
// Make a new instance of the type of our expected object.
|
|
p := reflect.New(reflect.TypeOf(tt.pb).Elem()).Interface().(proto.Message)
|
|
|
|
err := tt.unmarshaler.Unmarshal(strings.NewReader(tt.json), p)
|
|
if err != nil {
|
|
t.Errorf("%s: %v", tt.desc, err)
|
|
continue
|
|
}
|
|
|
|
// For easier diffs, compare text strings of the protos.
|
|
exp := proto.MarshalTextString(tt.pb)
|
|
act := proto.MarshalTextString(p)
|
|
if string(exp) != string(act) {
|
|
t.Errorf("%s: got [%s] want [%s]", tt.desc, act, exp)
|
|
}
|
|
}
|
|
}
|
|
|
|
func TestUnmarshalNullArray(t *testing.T) {
|
|
var repeats pb.Repeats
|
|
if err := UnmarshalString(`{"rBool":null}`, &repeats); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if !reflect.DeepEqual(repeats, pb.Repeats{}) {
|
|
t.Errorf("got non-nil fields in [%#v]", repeats)
|
|
}
|
|
}
|
|
|
|
func TestUnmarshalNullObject(t *testing.T) {
|
|
var maps pb.Maps
|
|
if err := UnmarshalString(`{"mInt64Str":null}`, &maps); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if !reflect.DeepEqual(maps, pb.Maps{}) {
|
|
t.Errorf("got non-nil fields in [%#v]", maps)
|
|
}
|
|
}
|
|
|
|
func TestUnmarshalNext(t *testing.T) {
|
|
// We only need to check against a few, not all of them.
|
|
tests := unmarshalingTests[:5]
|
|
|
|
// Create a buffer with many concatenated JSON objects.
|
|
var b bytes.Buffer
|
|
for _, tt := range tests {
|
|
b.WriteString(tt.json)
|
|
}
|
|
|
|
dec := json.NewDecoder(&b)
|
|
for _, tt := range tests {
|
|
// Make a new instance of the type of our expected object.
|
|
p := reflect.New(reflect.TypeOf(tt.pb).Elem()).Interface().(proto.Message)
|
|
|
|
err := tt.unmarshaler.UnmarshalNext(dec, p)
|
|
if err != nil {
|
|
t.Errorf("%s: %v", tt.desc, err)
|
|
continue
|
|
}
|
|
|
|
// For easier diffs, compare text strings of the protos.
|
|
exp := proto.MarshalTextString(tt.pb)
|
|
act := proto.MarshalTextString(p)
|
|
if string(exp) != string(act) {
|
|
t.Errorf("%s: got [%s] want [%s]", tt.desc, act, exp)
|
|
}
|
|
}
|
|
|
|
p := &pb.Simple{}
|
|
err := new(Unmarshaler).UnmarshalNext(dec, p)
|
|
if err != io.EOF {
|
|
t.Errorf("eof: got %v, expected io.EOF", err)
|
|
}
|
|
}
|
|
|
|
var unmarshalingShouldError = []struct {
|
|
desc string
|
|
in string
|
|
pb proto.Message
|
|
}{
|
|
{"a value", "666", new(pb.Simple)},
|
|
{"gibberish", "{adskja123;l23=-=", new(pb.Simple)},
|
|
{"unknown field", `{"unknown": "foo"}`, new(pb.Simple)},
|
|
{"unknown enum name", `{"hilarity":"DAVE"}`, new(proto3pb.Message)},
|
|
}
|
|
|
|
func TestUnmarshalingBadInput(t *testing.T) {
|
|
for _, tt := range unmarshalingShouldError {
|
|
err := UnmarshalString(tt.in, tt.pb)
|
|
if err == nil {
|
|
t.Errorf("an error was expected when parsing %q instead of an object", tt.desc)
|
|
}
|
|
}
|
|
}
|
|
|
|
type funcResolver func(turl string) (proto.Message, error)
|
|
|
|
func (fn funcResolver) Resolve(turl string) (proto.Message, error) {
|
|
return fn(turl)
|
|
}
|
|
|
|
func TestAnyWithCustomResolver(t *testing.T) {
|
|
var resolvedTypeUrls []string
|
|
resolver := funcResolver(func(turl string) (proto.Message, error) {
|
|
resolvedTypeUrls = append(resolvedTypeUrls, turl)
|
|
return new(pb.Simple), nil
|
|
})
|
|
msg := &pb.Simple{
|
|
OBytes: []byte{1, 2, 3, 4},
|
|
OBool: proto.Bool(true),
|
|
OString: proto.String("foobar"),
|
|
OInt64: proto.Int64(1020304),
|
|
}
|
|
msgBytes, err := proto.Marshal(msg)
|
|
if err != nil {
|
|
t.Errorf("an unexpected error occurred when marshaling message: %v", err)
|
|
}
|
|
// make an Any with a type URL that won't resolve w/out custom resolver
|
|
any := &types.Any{
|
|
TypeUrl: "https://foobar.com/some.random.MessageKind",
|
|
Value: msgBytes,
|
|
}
|
|
|
|
m := Marshaler{AnyResolver: resolver}
|
|
js, err := m.MarshalToString(any)
|
|
if err != nil {
|
|
t.Errorf("an unexpected error occurred when marshaling any to JSON: %v", err)
|
|
}
|
|
if len(resolvedTypeUrls) != 1 {
|
|
t.Errorf("custom resolver was not invoked during marshaling")
|
|
} else if resolvedTypeUrls[0] != "https://foobar.com/some.random.MessageKind" {
|
|
t.Errorf("custom resolver was invoked with wrong URL: got %q, wanted %q", resolvedTypeUrls[0], "https://foobar.com/some.random.MessageKind")
|
|
}
|
|
wanted := `{"@type":"https://foobar.com/some.random.MessageKind","oBool":true,"oInt64":"1020304","oString":"foobar","oBytes":"AQIDBA=="}`
|
|
if js != wanted {
|
|
t.Errorf("marshalling JSON produced incorrect output: got %s, wanted %s", js, wanted)
|
|
}
|
|
|
|
u := Unmarshaler{AnyResolver: resolver}
|
|
roundTrip := &types.Any{}
|
|
err = u.Unmarshal(bytes.NewReader([]byte(js)), roundTrip)
|
|
if err != nil {
|
|
t.Errorf("an unexpected error occurred when unmarshaling any from JSON: %v", err)
|
|
}
|
|
if len(resolvedTypeUrls) != 2 {
|
|
t.Errorf("custom resolver was not invoked during marshaling")
|
|
} else if resolvedTypeUrls[1] != "https://foobar.com/some.random.MessageKind" {
|
|
t.Errorf("custom resolver was invoked with wrong URL: got %q, wanted %q", resolvedTypeUrls[1], "https://foobar.com/some.random.MessageKind")
|
|
}
|
|
if !proto.Equal(any, roundTrip) {
|
|
t.Errorf("message contents not set correctly after unmarshalling JSON: got %s, wanted %s", roundTrip, any)
|
|
}
|
|
}
|
|
|
|
func TestUnmarshalJSONPBUnmarshaler(t *testing.T) {
|
|
rawJson := `{ "foo": "bar", "baz": [0, 1, 2, 3] }`
|
|
var msg dynamicMessage
|
|
if err := Unmarshal(strings.NewReader(rawJson), &msg); err != nil {
|
|
t.Errorf("an unexpected error occurred when parsing into JSONPBUnmarshaler: %v", err)
|
|
}
|
|
if msg.rawJson != rawJson {
|
|
t.Errorf("message contents not set correctly after unmarshalling JSON: got %s, wanted %s", msg.rawJson, rawJson)
|
|
}
|
|
}
|
|
|
|
func TestUnmarshalNullWithJSONPBUnmarshaler(t *testing.T) {
|
|
rawJson := `{"stringField":null}`
|
|
var ptrFieldMsg ptrFieldMessage
|
|
if err := Unmarshal(strings.NewReader(rawJson), &ptrFieldMsg); err != nil {
|
|
t.Errorf("unmarshal error: %v", err)
|
|
}
|
|
|
|
want := ptrFieldMessage{StringField: &stringField{IsSet: true, StringValue: "null"}}
|
|
if !proto.Equal(&ptrFieldMsg, &want) {
|
|
t.Errorf("unmarshal result StringField: got %v, want %v", ptrFieldMsg, want)
|
|
}
|
|
}
|
|
|
|
func TestUnmarshalAnyJSONPBUnmarshaler(t *testing.T) {
|
|
rawJson := `{ "@type": "blah.com/` + dynamicMessageName + `", "foo": "bar", "baz": [0, 1, 2, 3] }`
|
|
var got types.Any
|
|
if err := Unmarshal(strings.NewReader(rawJson), &got); err != nil {
|
|
t.Errorf("an unexpected error occurred when parsing into JSONPBUnmarshaler: %v", err)
|
|
}
|
|
|
|
dm := &dynamicMessage{rawJson: `{"baz":[0,1,2,3],"foo":"bar"}`}
|
|
var want types.Any
|
|
if b, err := proto.Marshal(dm); err != nil {
|
|
t.Errorf("an unexpected error occurred when marshaling message: %v", err)
|
|
} else {
|
|
want.TypeUrl = "blah.com/" + dynamicMessageName
|
|
want.Value = b
|
|
}
|
|
|
|
if !proto.Equal(&got, &want) {
|
|
t.Errorf("message contents not set correctly after unmarshalling JSON: got %s, wanted %s", got, want)
|
|
}
|
|
}
|
|
|
|
const (
|
|
dynamicMessageName = "google.protobuf.jsonpb.testing.dynamicMessage"
|
|
)
|
|
|
|
func init() {
|
|
// we register the custom type below so that we can use it in Any types
|
|
proto.RegisterType((*dynamicMessage)(nil), dynamicMessageName)
|
|
}
|
|
|
|
type ptrFieldMessage struct {
|
|
StringField *stringField `protobuf:"bytes,1,opt,name=stringField"`
|
|
}
|
|
|
|
func (m *ptrFieldMessage) Reset() {
|
|
}
|
|
|
|
func (m *ptrFieldMessage) String() string {
|
|
return m.StringField.StringValue
|
|
}
|
|
|
|
func (m *ptrFieldMessage) ProtoMessage() {
|
|
}
|
|
|
|
type stringField struct {
|
|
IsSet bool `protobuf:"varint,1,opt,name=isSet"`
|
|
StringValue string `protobuf:"bytes,2,opt,name=stringValue"`
|
|
}
|
|
|
|
func (s *stringField) Reset() {
|
|
}
|
|
|
|
func (s *stringField) String() string {
|
|
return s.StringValue
|
|
}
|
|
|
|
func (s *stringField) ProtoMessage() {
|
|
}
|
|
|
|
func (s *stringField) UnmarshalJSONPB(jum *Unmarshaler, js []byte) error {
|
|
s.IsSet = true
|
|
s.StringValue = string(js)
|
|
return nil
|
|
}
|
|
|
|
// dynamicMessage implements protobuf.Message but is not a normal generated message type.
|
|
// It provides implementations of JSONPBMarshaler and JSONPBUnmarshaler for JSON support.
|
|
type dynamicMessage struct {
|
|
rawJson string `protobuf:"bytes,1,opt,name=rawJson"`
|
|
}
|
|
|
|
func (m *dynamicMessage) Reset() {
|
|
m.rawJson = "{}"
|
|
}
|
|
|
|
func (m *dynamicMessage) String() string {
|
|
return m.rawJson
|
|
}
|
|
|
|
func (m *dynamicMessage) ProtoMessage() {
|
|
}
|
|
|
|
func (m *dynamicMessage) MarshalJSONPB(jm *Marshaler) ([]byte, error) {
|
|
return []byte(m.rawJson), nil
|
|
}
|
|
|
|
func (m *dynamicMessage) UnmarshalJSONPB(jum *Unmarshaler, js []byte) error {
|
|
m.rawJson = string(js)
|
|
return nil
|
|
}
|