protobuf-go/encoding/protojson/decode_test.go
Joe Tsai b78321453d reflect/protoregistry: centralize MessageSet extension resolution logic
Centralize the MessageSet extension resolution logic in the registry.
This avoids needless replication of this exact logic in multiple places
(for JSON and text) and elsewhere.

Change-Id: I70bfea899e295e8c589f418965bf0dd099f93628
Reviewed-on: https://go-review.googlesource.com/c/protobuf/+/240077
Reviewed-by: Herbie Ong <herbie@google.com>
2020-07-01 17:56:02 +00:00

2481 lines
66 KiB
Go

// Copyright 2019 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package protojson_test
import (
"math"
"strings"
"testing"
"google.golang.org/protobuf/encoding/protojson"
"google.golang.org/protobuf/internal/errors"
"google.golang.org/protobuf/internal/flags"
"google.golang.org/protobuf/proto"
preg "google.golang.org/protobuf/reflect/protoregistry"
testpb "google.golang.org/protobuf/internal/testprotos/test"
weakpb "google.golang.org/protobuf/internal/testprotos/test/weak1"
pb2 "google.golang.org/protobuf/internal/testprotos/textpb2"
pb3 "google.golang.org/protobuf/internal/testprotos/textpb3"
"google.golang.org/protobuf/types/known/anypb"
"google.golang.org/protobuf/types/known/durationpb"
"google.golang.org/protobuf/types/known/emptypb"
"google.golang.org/protobuf/types/known/fieldmaskpb"
"google.golang.org/protobuf/types/known/structpb"
"google.golang.org/protobuf/types/known/timestamppb"
"google.golang.org/protobuf/types/known/wrapperspb"
)
func TestUnmarshal(t *testing.T) {
tests := []struct {
desc string
umo protojson.UnmarshalOptions
inputMessage proto.Message
inputText string
wantMessage proto.Message
wantErr string // Expected error substring.
skip bool
}{{
desc: "proto2 empty message",
inputMessage: &pb2.Scalars{},
inputText: "{}",
wantMessage: &pb2.Scalars{},
}, {
desc: "unexpected value instead of EOF",
inputMessage: &pb2.Scalars{},
inputText: "{} {}",
wantErr: `(line 1:4): unexpected token {`,
}, {
desc: "proto2 optional scalars set to zero values",
inputMessage: &pb2.Scalars{},
inputText: `{
"optBool": false,
"optInt32": 0,
"optInt64": 0,
"optUint32": 0,
"optUint64": 0,
"optSint32": 0,
"optSint64": 0,
"optFixed32": 0,
"optFixed64": 0,
"optSfixed32": 0,
"optSfixed64": 0,
"optFloat": 0,
"optDouble": 0,
"optBytes": "",
"optString": ""
}`,
wantMessage: &pb2.Scalars{
OptBool: proto.Bool(false),
OptInt32: proto.Int32(0),
OptInt64: proto.Int64(0),
OptUint32: proto.Uint32(0),
OptUint64: proto.Uint64(0),
OptSint32: proto.Int32(0),
OptSint64: proto.Int64(0),
OptFixed32: proto.Uint32(0),
OptFixed64: proto.Uint64(0),
OptSfixed32: proto.Int32(0),
OptSfixed64: proto.Int64(0),
OptFloat: proto.Float32(0),
OptDouble: proto.Float64(0),
OptBytes: []byte{},
OptString: proto.String(""),
},
}, {
desc: "proto3 scalars set to zero values",
inputMessage: &pb3.Scalars{},
inputText: `{
"sBool": false,
"sInt32": 0,
"sInt64": 0,
"sUint32": 0,
"sUint64": 0,
"sSint32": 0,
"sSint64": 0,
"sFixed32": 0,
"sFixed64": 0,
"sSfixed32": 0,
"sSfixed64": 0,
"sFloat": 0,
"sDouble": 0,
"sBytes": "",
"sString": ""
}`,
wantMessage: &pb3.Scalars{},
}, {
desc: "proto3 optional set to zero values",
inputMessage: &pb3.Proto3Optional{},
inputText: `{
"optBool": false,
"optInt32": 0,
"optInt64": 0,
"optUint32": 0,
"optUint64": 0,
"optFloat": 0,
"optDouble": 0,
"optString": "",
"optBytes": "",
"optEnum": "ZERO",
"optMessage": {}
}`,
wantMessage: &pb3.Proto3Optional{
OptBool: proto.Bool(false),
OptInt32: proto.Int32(0),
OptInt64: proto.Int64(0),
OptUint32: proto.Uint32(0),
OptUint64: proto.Uint64(0),
OptFloat: proto.Float32(0),
OptDouble: proto.Float64(0),
OptString: proto.String(""),
OptBytes: []byte{},
OptEnum: pb3.Enum_ZERO.Enum(),
OptMessage: &pb3.Nested{},
},
}, {
desc: "proto2 optional scalars set to null",
inputMessage: &pb2.Scalars{},
inputText: `{
"optBool": null,
"optInt32": null,
"optInt64": null,
"optUint32": null,
"optUint64": null,
"optSint32": null,
"optSint64": null,
"optFixed32": null,
"optFixed64": null,
"optSfixed32": null,
"optSfixed64": null,
"optFloat": null,
"optDouble": null,
"optBytes": null,
"optString": null
}`,
wantMessage: &pb2.Scalars{},
}, {
desc: "proto3 scalars set to null",
inputMessage: &pb3.Scalars{},
inputText: `{
"sBool": null,
"sInt32": null,
"sInt64": null,
"sUint32": null,
"sUint64": null,
"sSint32": null,
"sSint64": null,
"sFixed32": null,
"sFixed64": null,
"sSfixed32": null,
"sSfixed64": null,
"sFloat": null,
"sDouble": null,
"sBytes": null,
"sString": null
}`,
wantMessage: &pb3.Scalars{},
}, {
desc: "boolean",
inputMessage: &pb3.Scalars{},
inputText: `{"sBool": true}`,
wantMessage: &pb3.Scalars{
SBool: true,
},
}, {
desc: "not boolean",
inputMessage: &pb3.Scalars{},
inputText: `{"sBool": "true"}`,
wantErr: `invalid value for bool type: "true"`,
}, {
desc: "float and double",
inputMessage: &pb3.Scalars{},
inputText: `{
"sFloat": 1.234,
"sDouble": 5.678
}`,
wantMessage: &pb3.Scalars{
SFloat: 1.234,
SDouble: 5.678,
},
}, {
desc: "float and double in string",
inputMessage: &pb3.Scalars{},
inputText: `{
"sFloat": "1.234",
"sDouble": "5.678"
}`,
wantMessage: &pb3.Scalars{
SFloat: 1.234,
SDouble: 5.678,
},
}, {
desc: "float and double in E notation",
inputMessage: &pb3.Scalars{},
inputText: `{
"sFloat": 12.34E-1,
"sDouble": 5.678e4
}`,
wantMessage: &pb3.Scalars{
SFloat: 1.234,
SDouble: 56780,
},
}, {
desc: "float and double in string E notation",
inputMessage: &pb3.Scalars{},
inputText: `{
"sFloat": "12.34E-1",
"sDouble": "5.678e4"
}`,
wantMessage: &pb3.Scalars{
SFloat: 1.234,
SDouble: 56780,
},
}, {
desc: "float exceeds limit",
inputMessage: &pb3.Scalars{},
inputText: `{"sFloat": 3.4e39}`,
wantErr: `invalid value for float type: 3.4e39`,
}, {
desc: "float in string exceeds limit",
inputMessage: &pb3.Scalars{},
inputText: `{"sFloat": "-3.4e39"}`,
wantErr: `invalid value for float type: "-3.4e39"`,
}, {
desc: "double exceeds limit",
inputMessage: &pb3.Scalars{},
inputText: `{"sDouble": -1.79e+309}`,
wantErr: `invalid value for double type: -1.79e+309`,
}, {
desc: "double in string exceeds limit",
inputMessage: &pb3.Scalars{},
inputText: `{"sDouble": "1.79e+309"}`,
wantErr: `invalid value for double type: "1.79e+309"`,
}, {
desc: "infinites",
inputMessage: &pb3.Scalars{},
inputText: `{"sFloat": "Infinity", "sDouble": "-Infinity"}`,
wantMessage: &pb3.Scalars{
SFloat: float32(math.Inf(+1)),
SDouble: math.Inf(-1),
},
}, {
desc: "float string with leading space",
inputMessage: &pb3.Scalars{},
inputText: `{"sFloat": " 1.234"}`,
wantErr: `invalid value for float type: " 1.234"`,
}, {
desc: "double string with trailing space",
inputMessage: &pb3.Scalars{},
inputText: `{"sDouble": "5.678 "}`,
wantErr: `invalid value for double type: "5.678 "`,
}, {
desc: "not float",
inputMessage: &pb3.Scalars{},
inputText: `{"sFloat": true}`,
wantErr: `invalid value for float type: true`,
}, {
desc: "not double",
inputMessage: &pb3.Scalars{},
inputText: `{"sDouble": "not a number"}`,
wantErr: `invalid value for double type: "not a number"`,
}, {
desc: "integers",
inputMessage: &pb3.Scalars{},
inputText: `{
"sInt32": 1234,
"sInt64": -1234,
"sUint32": 1e2,
"sUint64": 100E-2,
"sSint32": 1.0,
"sSint64": -1.0,
"sFixed32": 1.234e+5,
"sFixed64": 1200E-2,
"sSfixed32": -1.234e05,
"sSfixed64": -1200e-02
}`,
wantMessage: &pb3.Scalars{
SInt32: 1234,
SInt64: -1234,
SUint32: 100,
SUint64: 1,
SSint32: 1,
SSint64: -1,
SFixed32: 123400,
SFixed64: 12,
SSfixed32: -123400,
SSfixed64: -12,
},
}, {
desc: "integers in string",
inputMessage: &pb3.Scalars{},
inputText: `{
"sInt32": "1234",
"sInt64": "-1234",
"sUint32": "1e2",
"sUint64": "100E-2",
"sSint32": "1.0",
"sSint64": "-1.0",
"sFixed32": "1.234e+5",
"sFixed64": "1200E-2",
"sSfixed32": "-1.234e05",
"sSfixed64": "-1200e-02"
}`,
wantMessage: &pb3.Scalars{
SInt32: 1234,
SInt64: -1234,
SUint32: 100,
SUint64: 1,
SSint32: 1,
SSint64: -1,
SFixed32: 123400,
SFixed64: 12,
SSfixed32: -123400,
SSfixed64: -12,
},
}, {
desc: "integers in escaped string",
inputMessage: &pb3.Scalars{},
inputText: `{"sInt32": "\u0031\u0032"}`,
wantMessage: &pb3.Scalars{
SInt32: 12,
},
}, {
desc: "integer string with leading space",
inputMessage: &pb3.Scalars{},
inputText: `{"sInt32": " 1234"}`,
wantErr: `invalid value for int32 type: " 1234"`,
}, {
desc: "integer string with trailing space",
inputMessage: &pb3.Scalars{},
inputText: `{"sUint32": "1e2 "}`,
wantErr: `invalid value for uint32 type: "1e2 "`,
}, {
desc: "number is not an integer",
inputMessage: &pb3.Scalars{},
inputText: `{"sInt32": 1.001}`,
wantErr: `invalid value for int32 type: 1.001`,
}, {
desc: "32-bit int exceeds limit",
inputMessage: &pb3.Scalars{},
inputText: `{"sInt32": 2e10}`,
wantErr: `invalid value for int32 type: 2e10`,
}, {
desc: "64-bit int exceeds limit",
inputMessage: &pb3.Scalars{},
inputText: `{"sSfixed64": -9e19}`,
wantErr: `invalid value for sfixed64 type: -9e19`,
}, {
desc: "not integer",
inputMessage: &pb3.Scalars{},
inputText: `{"sInt32": "not a number"}`,
wantErr: `invalid value for int32 type: "not a number"`,
}, {
desc: "not unsigned integer",
inputMessage: &pb3.Scalars{},
inputText: `{"sUint32": "not a number"}`,
wantErr: `invalid value for uint32 type: "not a number"`,
}, {
desc: "number is not an unsigned integer",
inputMessage: &pb3.Scalars{},
inputText: `{"sUint32": -1}`,
wantErr: `invalid value for uint32 type: -1`,
}, {
desc: "string",
inputMessage: &pb2.Scalars{},
inputText: `{"optString": "谷歌"}`,
wantMessage: &pb2.Scalars{
OptString: proto.String("谷歌"),
},
}, {
desc: "string with invalid UTF-8",
inputMessage: &pb3.Scalars{},
inputText: "{\"sString\": \"\xff\"}",
wantErr: `(line 1:13): invalid UTF-8 in string`,
}, {
desc: "not string",
inputMessage: &pb2.Scalars{},
inputText: `{"optString": 42}`,
wantErr: `invalid value for string type: 42`,
}, {
desc: "bytes",
inputMessage: &pb3.Scalars{},
inputText: `{"sBytes": "aGVsbG8gd29ybGQ"}`,
wantMessage: &pb3.Scalars{
SBytes: []byte("hello world"),
},
}, {
desc: "bytes padded",
inputMessage: &pb3.Scalars{},
inputText: `{"sBytes": "aGVsbG8gd29ybGQ="}`,
wantMessage: &pb3.Scalars{
SBytes: []byte("hello world"),
},
}, {
desc: "not bytes",
inputMessage: &pb3.Scalars{},
inputText: `{"sBytes": true}`,
wantErr: `invalid value for bytes type: true`,
}, {
desc: "proto2 enum",
inputMessage: &pb2.Enums{},
inputText: `{
"optEnum": "ONE",
"optNestedEnum": "UNO"
}`,
wantMessage: &pb2.Enums{
OptEnum: pb2.Enum_ONE.Enum(),
OptNestedEnum: pb2.Enums_UNO.Enum(),
},
}, {
desc: "proto3 enum",
inputMessage: &pb3.Enums{},
inputText: `{
"sEnum": "ONE",
"sNestedEnum": "DIEZ"
}`,
wantMessage: &pb3.Enums{
SEnum: pb3.Enum_ONE,
SNestedEnum: pb3.Enums_DIEZ,
},
}, {
desc: "enum numeric value",
inputMessage: &pb3.Enums{},
inputText: `{
"sEnum": 2,
"sNestedEnum": 2
}`,
wantMessage: &pb3.Enums{
SEnum: pb3.Enum_TWO,
SNestedEnum: pb3.Enums_DOS,
},
}, {
desc: "enum unnamed numeric value",
inputMessage: &pb3.Enums{},
inputText: `{
"sEnum": 101,
"sNestedEnum": -101
}`,
wantMessage: &pb3.Enums{
SEnum: 101,
SNestedEnum: -101,
},
}, {
desc: "enum set to number string",
inputMessage: &pb3.Enums{},
inputText: `{
"sEnum": "1"
}`,
wantErr: `invalid value for enum type: "1"`,
}, {
desc: "enum set to invalid named",
inputMessage: &pb3.Enums{},
inputText: `{
"sEnum": "UNNAMED"
}`,
wantErr: `invalid value for enum type: "UNNAMED"`,
}, {
desc: "enum set to not enum",
inputMessage: &pb3.Enums{},
inputText: `{
"sEnum": true
}`,
wantErr: `invalid value for enum type: true`,
}, {
desc: "enum set to JSON null",
inputMessage: &pb3.Enums{},
inputText: `{
"sEnum": null
}`,
wantMessage: &pb3.Enums{},
}, {
desc: "proto name",
inputMessage: &pb3.JSONNames{},
inputText: `{
"s_string": "proto name used"
}`,
wantMessage: &pb3.JSONNames{
SString: "proto name used",
},
}, {
desc: "proto group name",
inputMessage: &pb2.Nests{},
inputText: `{
"OptGroup": {"optString": "hello"},
"RptGroup": [{"rptString": ["goodbye"]}]
}`,
wantMessage: &pb2.Nests{
Optgroup: &pb2.Nests_OptGroup{OptString: proto.String("hello")},
Rptgroup: []*pb2.Nests_RptGroup{{RptString: []string{"goodbye"}}},
},
}, {
desc: "json_name",
inputMessage: &pb3.JSONNames{},
inputText: `{
"foo_bar": "json_name used"
}`,
wantMessage: &pb3.JSONNames{
SString: "json_name used",
},
}, {
desc: "camelCase name",
inputMessage: &pb3.JSONNames{},
inputText: `{
"sString": "camelcase used"
}`,
wantErr: `unknown field "sString"`,
}, {
desc: "proto name and json_name",
inputMessage: &pb3.JSONNames{},
inputText: `{
"foo_bar": "json_name used",
"s_string": "proto name used"
}`,
wantErr: `(line 3:3): duplicate field "s_string"`,
}, {
desc: "duplicate field names",
inputMessage: &pb3.JSONNames{},
inputText: `{
"foo_bar": "one",
"foo_bar": "two",
}`,
wantErr: `(line 3:3): duplicate field "foo_bar"`,
}, {
desc: "null message",
inputMessage: &pb2.Nests{},
inputText: "null",
wantErr: `unexpected token null`,
}, {
desc: "proto2 nested message not set",
inputMessage: &pb2.Nests{},
inputText: "{}",
wantMessage: &pb2.Nests{},
}, {
desc: "proto2 nested message set to null",
inputMessage: &pb2.Nests{},
inputText: `{
"optNested": null,
"optgroup": null
}`,
wantMessage: &pb2.Nests{},
}, {
desc: "proto2 nested message set to empty",
inputMessage: &pb2.Nests{},
inputText: `{
"optNested": {},
"optgroup": {}
}`,
wantMessage: &pb2.Nests{
OptNested: &pb2.Nested{},
Optgroup: &pb2.Nests_OptGroup{},
},
}, {
desc: "proto2 nested messages",
inputMessage: &pb2.Nests{},
inputText: `{
"optNested": {
"optString": "nested message",
"optNested": {
"optString": "another nested message"
}
}
}`,
wantMessage: &pb2.Nests{
OptNested: &pb2.Nested{
OptString: proto.String("nested message"),
OptNested: &pb2.Nested{
OptString: proto.String("another nested message"),
},
},
},
}, {
desc: "proto2 groups",
inputMessage: &pb2.Nests{},
inputText: `{
"optgroup": {
"optString": "inside a group",
"optNested": {
"optString": "nested message inside a group"
},
"optnestedgroup": {
"optFixed32": 47
}
}
}`,
wantMessage: &pb2.Nests{
Optgroup: &pb2.Nests_OptGroup{
OptString: proto.String("inside a group"),
OptNested: &pb2.Nested{
OptString: proto.String("nested message inside a group"),
},
Optnestedgroup: &pb2.Nests_OptGroup_OptNestedGroup{
OptFixed32: proto.Uint32(47),
},
},
},
}, {
desc: "proto3 nested message not set",
inputMessage: &pb3.Nests{},
inputText: "{}",
wantMessage: &pb3.Nests{},
}, {
desc: "proto3 nested message set to null",
inputMessage: &pb3.Nests{},
inputText: `{"sNested": null}`,
wantMessage: &pb3.Nests{},
}, {
desc: "proto3 nested message set to empty",
inputMessage: &pb3.Nests{},
inputText: `{"sNested": {}}`,
wantMessage: &pb3.Nests{
SNested: &pb3.Nested{},
},
}, {
desc: "proto3 nested message",
inputMessage: &pb3.Nests{},
inputText: `{
"sNested": {
"sString": "nested message",
"sNested": {
"sString": "another nested message"
}
}
}`,
wantMessage: &pb3.Nests{
SNested: &pb3.Nested{
SString: "nested message",
SNested: &pb3.Nested{
SString: "another nested message",
},
},
},
}, {
desc: "message set to non-message",
inputMessage: &pb3.Nests{},
inputText: `"not valid"`,
wantErr: `unexpected token "not valid"`,
}, {
desc: "nested message set to non-message",
inputMessage: &pb3.Nests{},
inputText: `{"sNested": true}`,
wantErr: `(line 1:13): unexpected token true`,
}, {
desc: "oneof not set",
inputMessage: &pb3.Oneofs{},
inputText: "{}",
wantMessage: &pb3.Oneofs{},
}, {
desc: "oneof set to empty string",
inputMessage: &pb3.Oneofs{},
inputText: `{"oneofString": ""}`,
wantMessage: &pb3.Oneofs{
Union: &pb3.Oneofs_OneofString{},
},
}, {
desc: "oneof set to string",
inputMessage: &pb3.Oneofs{},
inputText: `{"oneofString": "hello"}`,
wantMessage: &pb3.Oneofs{
Union: &pb3.Oneofs_OneofString{
OneofString: "hello",
},
},
}, {
desc: "oneof set to enum",
inputMessage: &pb3.Oneofs{},
inputText: `{"oneofEnum": "ZERO"}`,
wantMessage: &pb3.Oneofs{
Union: &pb3.Oneofs_OneofEnum{
OneofEnum: pb3.Enum_ZERO,
},
},
}, {
desc: "oneof set to empty message",
inputMessage: &pb3.Oneofs{},
inputText: `{"oneofNested": {}}`,
wantMessage: &pb3.Oneofs{
Union: &pb3.Oneofs_OneofNested{
OneofNested: &pb3.Nested{},
},
},
}, {
desc: "oneof set to message",
inputMessage: &pb3.Oneofs{},
inputText: `{
"oneofNested": {
"sString": "nested message"
}
}`,
wantMessage: &pb3.Oneofs{
Union: &pb3.Oneofs_OneofNested{
OneofNested: &pb3.Nested{
SString: "nested message",
},
},
},
}, {
desc: "oneof set to more than one field",
inputMessage: &pb3.Oneofs{},
inputText: `{
"oneofEnum": "ZERO",
"oneofString": "hello"
}`,
wantErr: `(line 3:3): error parsing "oneofString", oneof pb3.Oneofs.union is already set`,
}, {
desc: "oneof set to null and value",
inputMessage: &pb3.Oneofs{},
inputText: `{
"oneofEnum": "ZERO",
"oneofString": null
}`,
wantMessage: &pb3.Oneofs{
Union: &pb3.Oneofs_OneofEnum{
OneofEnum: pb3.Enum_ZERO,
},
},
}, {
desc: "repeated null fields",
inputMessage: &pb2.Repeats{},
inputText: `{
"rptString": null,
"rptInt32" : null,
"rptFloat" : null,
"rptBytes" : null
}`,
wantMessage: &pb2.Repeats{},
}, {
desc: "repeated scalars",
inputMessage: &pb2.Repeats{},
inputText: `{
"rptString": ["hello", "world"],
"rptInt32" : [-1, 0, 1],
"rptBool" : [false, true]
}`,
wantMessage: &pb2.Repeats{
RptString: []string{"hello", "world"},
RptInt32: []int32{-1, 0, 1},
RptBool: []bool{false, true},
},
}, {
desc: "repeated enums",
inputMessage: &pb2.Enums{},
inputText: `{
"rptEnum" : ["TEN", 1, 42],
"rptNestedEnum": ["DOS", 2, -47]
}`,
wantMessage: &pb2.Enums{
RptEnum: []pb2.Enum{pb2.Enum_TEN, pb2.Enum_ONE, 42},
RptNestedEnum: []pb2.Enums_NestedEnum{pb2.Enums_DOS, pb2.Enums_DOS, -47},
},
}, {
desc: "repeated messages",
inputMessage: &pb2.Nests{},
inputText: `{
"rptNested": [
{
"optString": "repeat nested one"
},
{
"optString": "repeat nested two",
"optNested": {
"optString": "inside repeat nested two"
}
},
{}
]
}`,
wantMessage: &pb2.Nests{
RptNested: []*pb2.Nested{
{
OptString: proto.String("repeat nested one"),
},
{
OptString: proto.String("repeat nested two"),
OptNested: &pb2.Nested{
OptString: proto.String("inside repeat nested two"),
},
},
{},
},
},
}, {
desc: "repeated groups",
inputMessage: &pb2.Nests{},
inputText: `{
"rptgroup": [
{
"rptString": ["hello", "world"]
},
{}
]
}
`,
wantMessage: &pb2.Nests{
Rptgroup: []*pb2.Nests_RptGroup{
{
RptString: []string{"hello", "world"},
},
{},
},
},
}, {
desc: "repeated string contains invalid UTF8",
inputMessage: &pb2.Repeats{},
inputText: `{"rptString": ["` + "abc\xff" + `"]}`,
wantErr: `invalid UTF-8`,
}, {
desc: "repeated messages contain invalid UTF8",
inputMessage: &pb2.Nests{},
inputText: `{"rptNested": [{"optString": "` + "abc\xff" + `"}]}`,
wantErr: `invalid UTF-8`,
}, {
desc: "repeated scalars contain invalid type",
inputMessage: &pb2.Repeats{},
inputText: `{"rptString": ["hello", null, "world"]}`,
wantErr: `invalid value for string type: null`,
}, {
desc: "repeated messages contain invalid type",
inputMessage: &pb2.Nests{},
inputText: `{"rptNested": [{}, null]}`,
wantErr: `unexpected token null`,
}, {
desc: "map fields 1",
inputMessage: &pb3.Maps{},
inputText: `{
"int32ToStr": {
"-101": "-101",
"0" : "zero",
"255" : "0xff"
},
"boolToUint32": {
"false": 101,
"true" : "42"
}
}`,
wantMessage: &pb3.Maps{
Int32ToStr: map[int32]string{
-101: "-101",
0xff: "0xff",
0: "zero",
},
BoolToUint32: map[bool]uint32{
true: 42,
false: 101,
},
},
}, {
desc: "map fields 2",
inputMessage: &pb3.Maps{},
inputText: `{
"uint64ToEnum": {
"1" : "ONE",
"2" : 2,
"10": 101
}
}`,
wantMessage: &pb3.Maps{
Uint64ToEnum: map[uint64]pb3.Enum{
1: pb3.Enum_ONE,
2: pb3.Enum_TWO,
10: 101,
},
},
}, {
desc: "map fields 3",
inputMessage: &pb3.Maps{},
inputText: `{
"strToNested": {
"nested_one": {
"sString": "nested in a map"
},
"nested_two": {}
}
}`,
wantMessage: &pb3.Maps{
StrToNested: map[string]*pb3.Nested{
"nested_one": {
SString: "nested in a map",
},
"nested_two": {},
},
},
}, {
desc: "map fields 4",
inputMessage: &pb3.Maps{},
inputText: `{
"strToOneofs": {
"nested": {
"oneofNested": {
"sString": "nested oneof in map field value"
}
},
"string": {
"oneofString": "hello"
}
}
}`,
wantMessage: &pb3.Maps{
StrToOneofs: map[string]*pb3.Oneofs{
"string": {
Union: &pb3.Oneofs_OneofString{
OneofString: "hello",
},
},
"nested": {
Union: &pb3.Oneofs_OneofNested{
OneofNested: &pb3.Nested{
SString: "nested oneof in map field value",
},
},
},
},
},
}, {
desc: "map contains duplicate keys",
inputMessage: &pb3.Maps{},
inputText: `{
"int32ToStr": {
"0": "cero",
"0": "zero"
}
}
`,
wantErr: `(line 4:5): duplicate map key "0"`,
}, {
desc: "map key empty string",
inputMessage: &pb3.Maps{},
inputText: `{
"strToNested": {
"": {}
}
}`,
wantMessage: &pb3.Maps{
StrToNested: map[string]*pb3.Nested{
"": {},
},
},
}, {
desc: "map contains invalid key 1",
inputMessage: &pb3.Maps{},
inputText: `{
"int32ToStr": {
"invalid": "cero"
}
}`,
wantErr: `invalid value for int32 key: "invalid"`,
}, {
desc: "map contains invalid key 2",
inputMessage: &pb3.Maps{},
inputText: `{
"int32ToStr": {
"1.02": "float"
}
}`,
wantErr: `invalid value for int32 key: "1.02"`,
}, {
desc: "map contains invalid key 3",
inputMessage: &pb3.Maps{},
inputText: `{
"int32ToStr": {
"2147483648": "exceeds 32-bit integer max limit"
}
}`,
wantErr: `invalid value for int32 key: "2147483648"`,
}, {
desc: "map contains invalid key 4",
inputMessage: &pb3.Maps{},
inputText: `{
"uint64ToEnum": {
"-1": 0
}
}`,
wantErr: `invalid value for uint64 key: "-1"`,
}, {
desc: "map contains invalid value",
inputMessage: &pb3.Maps{},
inputText: `{
"int32ToStr": {
"101": true
}`,
wantErr: `invalid value for string type: true`,
}, {
desc: "map contains null for scalar value",
inputMessage: &pb3.Maps{},
inputText: `{
"int32ToStr": {
"101": null
}`,
wantErr: `invalid value for string type: null`,
}, {
desc: "map contains null for message value",
inputMessage: &pb3.Maps{},
inputText: `{
"strToNested": {
"hello": null
}
}`,
wantErr: `unexpected token null`,
}, {
desc: "map contains contains message value with invalid UTF8",
inputMessage: &pb3.Maps{},
inputText: `{
"strToNested": {
"hello": {
"sString": "` + "abc\xff" + `"
}
}
}`,
wantErr: `invalid UTF-8`,
}, {
desc: "map key contains invalid UTF8",
inputMessage: &pb3.Maps{},
inputText: `{
"strToNested": {
"` + "abc\xff" + `": {}
}
}`,
wantErr: `invalid UTF-8`,
}, {
desc: "required fields not set",
inputMessage: &pb2.Requireds{},
inputText: `{}`,
wantErr: errors.RequiredNotSet("pb2.Requireds.req_bool").Error(),
}, {
desc: "required field set",
inputMessage: &pb2.PartialRequired{},
inputText: `{
"reqString": "this is required"
}`,
wantMessage: &pb2.PartialRequired{
ReqString: proto.String("this is required"),
},
}, {
desc: "required fields partially set",
inputMessage: &pb2.Requireds{},
inputText: `{
"reqBool": false,
"reqSfixed64": 42,
"reqString": "hello",
"reqEnum": "ONE"
}`,
wantMessage: &pb2.Requireds{
ReqBool: proto.Bool(false),
ReqSfixed64: proto.Int64(42),
ReqString: proto.String("hello"),
ReqEnum: pb2.Enum_ONE.Enum(),
},
wantErr: errors.RequiredNotSet("pb2.Requireds.req_double").Error(),
}, {
desc: "required fields partially set with AllowPartial",
umo: protojson.UnmarshalOptions{AllowPartial: true},
inputMessage: &pb2.Requireds{},
inputText: `{
"reqBool": false,
"reqSfixed64": 42,
"reqString": "hello",
"reqEnum": "ONE"
}`,
wantMessage: &pb2.Requireds{
ReqBool: proto.Bool(false),
ReqSfixed64: proto.Int64(42),
ReqString: proto.String("hello"),
ReqEnum: pb2.Enum_ONE.Enum(),
},
}, {
desc: "required fields all set",
inputMessage: &pb2.Requireds{},
inputText: `{
"reqBool": false,
"reqSfixed64": 42,
"reqDouble": 1.23,
"reqString": "hello",
"reqEnum": "ONE",
"reqNested": {}
}`,
wantMessage: &pb2.Requireds{
ReqBool: proto.Bool(false),
ReqSfixed64: proto.Int64(42),
ReqDouble: proto.Float64(1.23),
ReqString: proto.String("hello"),
ReqEnum: pb2.Enum_ONE.Enum(),
ReqNested: &pb2.Nested{},
},
}, {
desc: "indirect required field",
inputMessage: &pb2.IndirectRequired{},
inputText: `{
"optNested": {}
}`,
wantMessage: &pb2.IndirectRequired{
OptNested: &pb2.NestedWithRequired{},
},
wantErr: errors.RequiredNotSet("pb2.NestedWithRequired.req_string").Error(),
}, {
desc: "indirect required field with AllowPartial",
umo: protojson.UnmarshalOptions{AllowPartial: true},
inputMessage: &pb2.IndirectRequired{},
inputText: `{
"optNested": {}
}`,
wantMessage: &pb2.IndirectRequired{
OptNested: &pb2.NestedWithRequired{},
},
}, {
desc: "indirect required field in repeated",
inputMessage: &pb2.IndirectRequired{},
inputText: `{
"rptNested": [
{"reqString": "one"},
{}
]
}`,
wantMessage: &pb2.IndirectRequired{
RptNested: []*pb2.NestedWithRequired{
{
ReqString: proto.String("one"),
},
{},
},
},
wantErr: errors.RequiredNotSet("pb2.NestedWithRequired.req_string").Error(),
}, {
desc: "indirect required field in repeated with AllowPartial",
umo: protojson.UnmarshalOptions{AllowPartial: true},
inputMessage: &pb2.IndirectRequired{},
inputText: `{
"rptNested": [
{"reqString": "one"},
{}
]
}`,
wantMessage: &pb2.IndirectRequired{
RptNested: []*pb2.NestedWithRequired{
{
ReqString: proto.String("one"),
},
{},
},
},
}, {
desc: "indirect required field in map",
inputMessage: &pb2.IndirectRequired{},
inputText: `{
"strToNested": {
"missing": {},
"contains": {
"reqString": "here"
}
}
}`,
wantMessage: &pb2.IndirectRequired{
StrToNested: map[string]*pb2.NestedWithRequired{
"missing": &pb2.NestedWithRequired{},
"contains": &pb2.NestedWithRequired{
ReqString: proto.String("here"),
},
},
},
wantErr: errors.RequiredNotSet("pb2.NestedWithRequired.req_string").Error(),
}, {
desc: "indirect required field in map with AllowPartial",
umo: protojson.UnmarshalOptions{AllowPartial: true},
inputMessage: &pb2.IndirectRequired{},
inputText: `{
"strToNested": {
"missing": {},
"contains": {
"reqString": "here"
}
}
}`,
wantMessage: &pb2.IndirectRequired{
StrToNested: map[string]*pb2.NestedWithRequired{
"missing": &pb2.NestedWithRequired{},
"contains": &pb2.NestedWithRequired{
ReqString: proto.String("here"),
},
},
},
}, {
desc: "indirect required field in oneof",
inputMessage: &pb2.IndirectRequired{},
inputText: `{
"oneofNested": {}
}`,
wantMessage: &pb2.IndirectRequired{
Union: &pb2.IndirectRequired_OneofNested{
OneofNested: &pb2.NestedWithRequired{},
},
},
wantErr: errors.RequiredNotSet("pb2.NestedWithRequired.req_string").Error(),
}, {
desc: "indirect required field in oneof with AllowPartial",
umo: protojson.UnmarshalOptions{AllowPartial: true},
inputMessage: &pb2.IndirectRequired{},
inputText: `{
"oneofNested": {}
}`,
wantMessage: &pb2.IndirectRequired{
Union: &pb2.IndirectRequired_OneofNested{
OneofNested: &pb2.NestedWithRequired{},
},
},
}, {
desc: "extensions of non-repeated fields",
inputMessage: &pb2.Extensions{},
inputText: `{
"optString": "non-extension field",
"optBool": true,
"optInt32": 42,
"[pb2.opt_ext_bool]": true,
"[pb2.opt_ext_nested]": {
"optString": "nested in an extension",
"optNested": {
"optString": "another nested in an extension"
}
},
"[pb2.opt_ext_string]": "extension field",
"[pb2.opt_ext_enum]": "TEN"
}`,
wantMessage: func() proto.Message {
m := &pb2.Extensions{
OptString: proto.String("non-extension field"),
OptBool: proto.Bool(true),
OptInt32: proto.Int32(42),
}
proto.SetExtension(m, pb2.E_OptExtBool, true)
proto.SetExtension(m, pb2.E_OptExtString, "extension field")
proto.SetExtension(m, pb2.E_OptExtEnum, pb2.Enum_TEN)
proto.SetExtension(m, pb2.E_OptExtNested, &pb2.Nested{
OptString: proto.String("nested in an extension"),
OptNested: &pb2.Nested{
OptString: proto.String("another nested in an extension"),
},
})
return m
}(),
}, {
desc: "extensions of repeated fields",
inputMessage: &pb2.Extensions{},
inputText: `{
"[pb2.rpt_ext_enum]": ["TEN", 101, "ONE"],
"[pb2.rpt_ext_fixed32]": [42, 47],
"[pb2.rpt_ext_nested]": [
{"optString": "one"},
{"optString": "two"},
{"optString": "three"}
]
}`,
wantMessage: func() proto.Message {
m := &pb2.Extensions{}
proto.SetExtension(m, pb2.E_RptExtEnum, []pb2.Enum{pb2.Enum_TEN, 101, pb2.Enum_ONE})
proto.SetExtension(m, pb2.E_RptExtFixed32, []uint32{42, 47})
proto.SetExtension(m, pb2.E_RptExtNested, []*pb2.Nested{
&pb2.Nested{OptString: proto.String("one")},
&pb2.Nested{OptString: proto.String("two")},
&pb2.Nested{OptString: proto.String("three")},
})
return m
}(),
}, {
desc: "extensions of non-repeated fields in another message",
inputMessage: &pb2.Extensions{},
inputText: `{
"[pb2.ExtensionsContainer.opt_ext_bool]": true,
"[pb2.ExtensionsContainer.opt_ext_enum]": "TEN",
"[pb2.ExtensionsContainer.opt_ext_nested]": {
"optString": "nested in an extension",
"optNested": {
"optString": "another nested in an extension"
}
},
"[pb2.ExtensionsContainer.opt_ext_string]": "extension field"
}`,
wantMessage: func() proto.Message {
m := &pb2.Extensions{}
proto.SetExtension(m, pb2.E_ExtensionsContainer_OptExtBool, true)
proto.SetExtension(m, pb2.E_ExtensionsContainer_OptExtString, "extension field")
proto.SetExtension(m, pb2.E_ExtensionsContainer_OptExtEnum, pb2.Enum_TEN)
proto.SetExtension(m, pb2.E_ExtensionsContainer_OptExtNested, &pb2.Nested{
OptString: proto.String("nested in an extension"),
OptNested: &pb2.Nested{
OptString: proto.String("another nested in an extension"),
},
})
return m
}(),
}, {
desc: "extensions of repeated fields in another message",
inputMessage: &pb2.Extensions{},
inputText: `{
"optString": "non-extension field",
"optBool": true,
"optInt32": 42,
"[pb2.ExtensionsContainer.rpt_ext_nested]": [
{"optString": "one"},
{"optString": "two"},
{"optString": "three"}
],
"[pb2.ExtensionsContainer.rpt_ext_enum]": ["TEN", 101, "ONE"],
"[pb2.ExtensionsContainer.rpt_ext_string]": ["hello", "world"]
}`,
wantMessage: func() proto.Message {
m := &pb2.Extensions{
OptString: proto.String("non-extension field"),
OptBool: proto.Bool(true),
OptInt32: proto.Int32(42),
}
proto.SetExtension(m, pb2.E_ExtensionsContainer_RptExtEnum, []pb2.Enum{pb2.Enum_TEN, 101, pb2.Enum_ONE})
proto.SetExtension(m, pb2.E_ExtensionsContainer_RptExtString, []string{"hello", "world"})
proto.SetExtension(m, pb2.E_ExtensionsContainer_RptExtNested, []*pb2.Nested{
&pb2.Nested{OptString: proto.String("one")},
&pb2.Nested{OptString: proto.String("two")},
&pb2.Nested{OptString: proto.String("three")},
})
return m
}(),
}, {
desc: "invalid extension field name",
inputMessage: &pb2.Extensions{},
inputText: `{ "[pb2.invalid_message_field]": true }`,
wantErr: `(line 1:3): unknown field "[pb2.invalid_message_field]"`,
}, {
desc: "extensions of repeated field contains null",
inputMessage: &pb2.Extensions{},
inputText: `{
"[pb2.ExtensionsContainer.rpt_ext_nested]": [
{"optString": "one"},
null,
{"optString": "three"}
],
}`,
wantErr: `(line 4:5): unexpected token null`,
}, {
desc: "MessageSet",
inputMessage: &pb2.MessageSet{},
inputText: `{
"[pb2.MessageSetExtension]": {
"optString": "a messageset extension"
},
"[pb2.MessageSetExtension.ext_nested]": {
"optString": "just a regular extension"
},
"[pb2.MessageSetExtension.not_message_set_extension]": {
"optString": "not a messageset extension"
}
}`,
wantMessage: func() proto.Message {
m := &pb2.MessageSet{}
proto.SetExtension(m, pb2.E_MessageSetExtension_MessageSetExtension, &pb2.MessageSetExtension{
OptString: proto.String("a messageset extension"),
})
proto.SetExtension(m, pb2.E_MessageSetExtension_NotMessageSetExtension, &pb2.MessageSetExtension{
OptString: proto.String("not a messageset extension"),
})
proto.SetExtension(m, pb2.E_MessageSetExtension_ExtNested, &pb2.Nested{
OptString: proto.String("just a regular extension"),
})
return m
}(),
skip: !flags.ProtoLegacy,
}, {
desc: "not real MessageSet 1",
inputMessage: &pb2.FakeMessageSet{},
inputText: `{
"[pb2.FakeMessageSetExtension.message_set_extension]": {
"optString": "not a messageset extension"
}
}`,
wantMessage: func() proto.Message {
m := &pb2.FakeMessageSet{}
proto.SetExtension(m, pb2.E_FakeMessageSetExtension_MessageSetExtension, &pb2.FakeMessageSetExtension{
OptString: proto.String("not a messageset extension"),
})
return m
}(),
skip: !flags.ProtoLegacy,
}, {
desc: "not real MessageSet 2",
inputMessage: &pb2.FakeMessageSet{},
inputText: `{
"[pb2.FakeMessageSetExtension]": {
"optString": "not a messageset extension"
}
}`,
wantErr: `unable to resolve "[pb2.FakeMessageSetExtension]": found wrong type`,
skip: !flags.ProtoLegacy,
}, {
desc: "not real MessageSet 3",
inputMessage: &pb2.MessageSet{},
inputText: `{
"[pb2.message_set_extension]": {
"optString": "another not a messageset extension"
}
}`,
wantMessage: func() proto.Message {
m := &pb2.MessageSet{}
proto.SetExtension(m, pb2.E_MessageSetExtension, &pb2.FakeMessageSetExtension{
OptString: proto.String("another not a messageset extension"),
})
return m
}(),
skip: !flags.ProtoLegacy,
}, {
desc: "Empty",
inputMessage: &emptypb.Empty{},
inputText: `{}`,
wantMessage: &emptypb.Empty{},
}, {
desc: "Empty contains unknown",
inputMessage: &emptypb.Empty{},
inputText: `{"unknown": null}`,
wantErr: `unknown field "unknown"`,
}, {
desc: "BoolValue false",
inputMessage: &wrapperspb.BoolValue{},
inputText: `false`,
wantMessage: &wrapperspb.BoolValue{},
}, {
desc: "BoolValue true",
inputMessage: &wrapperspb.BoolValue{},
inputText: `true`,
wantMessage: &wrapperspb.BoolValue{Value: true},
}, {
desc: "BoolValue invalid value",
inputMessage: &wrapperspb.BoolValue{},
inputText: `{}`,
wantErr: `invalid value for bool type: {`,
}, {
desc: "Int32Value",
inputMessage: &wrapperspb.Int32Value{},
inputText: `42`,
wantMessage: &wrapperspb.Int32Value{Value: 42},
}, {
desc: "Int32Value in JSON string",
inputMessage: &wrapperspb.Int32Value{},
inputText: `"1.23e3"`,
wantMessage: &wrapperspb.Int32Value{Value: 1230},
}, {
desc: "Int64Value",
inputMessage: &wrapperspb.Int64Value{},
inputText: `"42"`,
wantMessage: &wrapperspb.Int64Value{Value: 42},
}, {
desc: "UInt32Value",
inputMessage: &wrapperspb.UInt32Value{},
inputText: `42`,
wantMessage: &wrapperspb.UInt32Value{Value: 42},
}, {
desc: "UInt64Value",
inputMessage: &wrapperspb.UInt64Value{},
inputText: `"42"`,
wantMessage: &wrapperspb.UInt64Value{Value: 42},
}, {
desc: "FloatValue",
inputMessage: &wrapperspb.FloatValue{},
inputText: `1.02`,
wantMessage: &wrapperspb.FloatValue{Value: 1.02},
}, {
desc: "FloatValue exceeds max limit",
inputMessage: &wrapperspb.FloatValue{},
inputText: `1.23e+40`,
wantErr: `invalid value for float type: 1.23e+40`,
}, {
desc: "FloatValue Infinity",
inputMessage: &wrapperspb.FloatValue{},
inputText: `"-Infinity"`,
wantMessage: &wrapperspb.FloatValue{Value: float32(math.Inf(-1))},
}, {
desc: "DoubleValue",
inputMessage: &wrapperspb.DoubleValue{},
inputText: `1.02`,
wantMessage: &wrapperspb.DoubleValue{Value: 1.02},
}, {
desc: "DoubleValue Infinity",
inputMessage: &wrapperspb.DoubleValue{},
inputText: `"Infinity"`,
wantMessage: &wrapperspb.DoubleValue{Value: math.Inf(+1)},
}, {
desc: "StringValue empty",
inputMessage: &wrapperspb.StringValue{},
inputText: `""`,
wantMessage: &wrapperspb.StringValue{},
}, {
desc: "StringValue",
inputMessage: &wrapperspb.StringValue{},
inputText: `"谷歌"`,
wantMessage: &wrapperspb.StringValue{Value: "谷歌"},
}, {
desc: "StringValue with invalid UTF8 error",
inputMessage: &wrapperspb.StringValue{},
inputText: "\"abc\xff\"",
wantErr: `invalid UTF-8`,
}, {
desc: "StringValue field with invalid UTF8 error",
inputMessage: &pb2.KnownTypes{},
inputText: "{\n \"optString\": \"abc\xff\"\n}",
wantErr: `invalid UTF-8`,
}, {
desc: "NullValue field with JSON null",
inputMessage: &pb2.KnownTypes{},
inputText: `{
"optNull": null
}`,
wantMessage: &pb2.KnownTypes{OptNull: new(structpb.NullValue)},
}, {
desc: "NullValue field with string",
inputMessage: &pb2.KnownTypes{},
inputText: `{
"optNull": "NULL_VALUE"
}`,
wantMessage: &pb2.KnownTypes{OptNull: new(structpb.NullValue)},
}, {
desc: "BytesValue",
inputMessage: &wrapperspb.BytesValue{},
inputText: `"aGVsbG8="`,
wantMessage: &wrapperspb.BytesValue{Value: []byte("hello")},
}, {
desc: "Value null",
inputMessage: &structpb.Value{},
inputText: `null`,
wantMessage: &structpb.Value{Kind: &structpb.Value_NullValue{}},
}, {
desc: "Value field null",
inputMessage: &pb2.KnownTypes{},
inputText: `{
"optValue": null
}`,
wantMessage: &pb2.KnownTypes{
OptValue: &structpb.Value{Kind: &structpb.Value_NullValue{}},
},
}, {
desc: "Value bool",
inputMessage: &structpb.Value{},
inputText: `false`,
wantMessage: &structpb.Value{Kind: &structpb.Value_BoolValue{}},
}, {
desc: "Value field bool",
inputMessage: &pb2.KnownTypes{},
inputText: `{
"optValue": true
}`,
wantMessage: &pb2.KnownTypes{
OptValue: &structpb.Value{Kind: &structpb.Value_BoolValue{true}},
},
}, {
desc: "Value number",
inputMessage: &structpb.Value{},
inputText: `1.02`,
wantMessage: &structpb.Value{Kind: &structpb.Value_NumberValue{1.02}},
}, {
desc: "Value field number",
inputMessage: &pb2.KnownTypes{},
inputText: `{
"optValue": 1.02
}`,
wantMessage: &pb2.KnownTypes{
OptValue: &structpb.Value{Kind: &structpb.Value_NumberValue{1.02}},
},
}, {
desc: "Value string",
inputMessage: &structpb.Value{},
inputText: `"hello"`,
wantMessage: &structpb.Value{Kind: &structpb.Value_StringValue{"hello"}},
}, {
desc: "Value string with invalid UTF8",
inputMessage: &structpb.Value{},
inputText: "\"\xff\"",
wantErr: `invalid UTF-8`,
}, {
desc: "Value field string",
inputMessage: &pb2.KnownTypes{},
inputText: `{
"optValue": "NaN"
}`,
wantMessage: &pb2.KnownTypes{
OptValue: &structpb.Value{Kind: &structpb.Value_StringValue{"NaN"}},
},
}, {
desc: "Value field string with invalid UTF8",
inputMessage: &pb2.KnownTypes{},
inputText: `{
"optValue": "` + "\xff" + `"
}`,
wantErr: `invalid UTF-8`,
}, {
desc: "Value empty struct",
inputMessage: &structpb.Value{},
inputText: `{}`,
wantMessage: &structpb.Value{
Kind: &structpb.Value_StructValue{
&structpb.Struct{Fields: map[string]*structpb.Value{}},
},
},
}, {
desc: "Value struct",
inputMessage: &structpb.Value{},
inputText: `{
"string": "hello",
"number": 123,
"null": null,
"bool": false,
"struct": {
"string": "world"
},
"list": []
}`,
wantMessage: &structpb.Value{
Kind: &structpb.Value_StructValue{
&structpb.Struct{
Fields: map[string]*structpb.Value{
"string": {Kind: &structpb.Value_StringValue{"hello"}},
"number": {Kind: &structpb.Value_NumberValue{123}},
"null": {Kind: &structpb.Value_NullValue{}},
"bool": {Kind: &structpb.Value_BoolValue{false}},
"struct": {
Kind: &structpb.Value_StructValue{
&structpb.Struct{
Fields: map[string]*structpb.Value{
"string": {Kind: &structpb.Value_StringValue{"world"}},
},
},
},
},
"list": {
Kind: &structpb.Value_ListValue{&structpb.ListValue{}},
},
},
},
},
},
}, {
desc: "Value struct with invalid UTF8 string",
inputMessage: &structpb.Value{},
inputText: "{\"string\": \"abc\xff\"}",
wantErr: `invalid UTF-8`,
}, {
desc: "Value field struct",
inputMessage: &pb2.KnownTypes{},
inputText: `{
"optValue": {
"string": "hello"
}
}`,
wantMessage: &pb2.KnownTypes{
OptValue: &structpb.Value{
Kind: &structpb.Value_StructValue{
&structpb.Struct{
Fields: map[string]*structpb.Value{
"string": {Kind: &structpb.Value_StringValue{"hello"}},
},
},
},
},
},
}, {
desc: "Value empty list",
inputMessage: &structpb.Value{},
inputText: `[]`,
wantMessage: &structpb.Value{
Kind: &structpb.Value_ListValue{
&structpb.ListValue{Values: []*structpb.Value{}},
},
},
}, {
desc: "Value list",
inputMessage: &structpb.Value{},
inputText: `[
"string",
123,
null,
true,
{},
[
"string",
1.23,
null,
false
]
]`,
wantMessage: &structpb.Value{
Kind: &structpb.Value_ListValue{
&structpb.ListValue{
Values: []*structpb.Value{
{Kind: &structpb.Value_StringValue{"string"}},
{Kind: &structpb.Value_NumberValue{123}},
{Kind: &structpb.Value_NullValue{}},
{Kind: &structpb.Value_BoolValue{true}},
{Kind: &structpb.Value_StructValue{&structpb.Struct{}}},
{
Kind: &structpb.Value_ListValue{
&structpb.ListValue{
Values: []*structpb.Value{
{Kind: &structpb.Value_StringValue{"string"}},
{Kind: &structpb.Value_NumberValue{1.23}},
{Kind: &structpb.Value_NullValue{}},
{Kind: &structpb.Value_BoolValue{false}},
},
},
},
},
},
},
},
},
}, {
desc: "Value list with invalid UTF8 string",
inputMessage: &structpb.Value{},
inputText: "[\"abc\xff\"]",
wantErr: `invalid UTF-8`,
}, {
desc: "Value field list with invalid UTF8 string",
inputMessage: &pb2.KnownTypes{},
inputText: `{
"optValue": [ "` + "abc\xff" + `"]
}`,
wantErr: `(line 2:17): invalid UTF-8`,
}, {
desc: "Duration empty string",
inputMessage: &durationpb.Duration{},
inputText: `""`,
wantErr: `invalid google.protobuf.Duration value ""`,
}, {
desc: "Duration with secs",
inputMessage: &durationpb.Duration{},
inputText: `"3s"`,
wantMessage: &durationpb.Duration{Seconds: 3},
}, {
desc: "Duration with escaped unicode",
inputMessage: &durationpb.Duration{},
inputText: `"\u0033s"`,
wantMessage: &durationpb.Duration{Seconds: 3},
}, {
desc: "Duration with -secs",
inputMessage: &durationpb.Duration{},
inputText: `"-3s"`,
wantMessage: &durationpb.Duration{Seconds: -3},
}, {
desc: "Duration with plus sign",
inputMessage: &durationpb.Duration{},
inputText: `"+3s"`,
wantMessage: &durationpb.Duration{Seconds: 3},
}, {
desc: "Duration with nanos",
inputMessage: &durationpb.Duration{},
inputText: `"0.001s"`,
wantMessage: &durationpb.Duration{Nanos: 1e6},
}, {
desc: "Duration with -nanos",
inputMessage: &durationpb.Duration{},
inputText: `"-0.001s"`,
wantMessage: &durationpb.Duration{Nanos: -1e6},
}, {
desc: "Duration with -nanos",
inputMessage: &durationpb.Duration{},
inputText: `"-.001s"`,
wantMessage: &durationpb.Duration{Nanos: -1e6},
}, {
desc: "Duration with +nanos",
inputMessage: &durationpb.Duration{},
inputText: `"+.001s"`,
wantMessage: &durationpb.Duration{Nanos: 1e6},
}, {
desc: "Duration with -secs -nanos",
inputMessage: &durationpb.Duration{},
inputText: `"-123.000000450s"`,
wantMessage: &durationpb.Duration{Seconds: -123, Nanos: -450},
}, {
desc: "Duration with large secs",
inputMessage: &durationpb.Duration{},
inputText: `"10000000000.000000001s"`,
wantMessage: &durationpb.Duration{Seconds: 1e10, Nanos: 1},
}, {
desc: "Duration with decimal without fractional",
inputMessage: &durationpb.Duration{},
inputText: `"3.s"`,
wantMessage: &durationpb.Duration{Seconds: 3},
}, {
desc: "Duration with decimal without integer",
inputMessage: &durationpb.Duration{},
inputText: `"0.5s"`,
wantMessage: &durationpb.Duration{Nanos: 5e8},
}, {
desc: "Duration max value",
inputMessage: &durationpb.Duration{},
inputText: `"315576000000.999999999s"`,
wantMessage: &durationpb.Duration{Seconds: 315576000000, Nanos: 999999999},
}, {
desc: "Duration min value",
inputMessage: &durationpb.Duration{},
inputText: `"-315576000000.999999999s"`,
wantMessage: &durationpb.Duration{Seconds: -315576000000, Nanos: -999999999},
}, {
desc: "Duration with +secs out of range",
inputMessage: &durationpb.Duration{},
inputText: `"315576000001s"`,
wantErr: `google.protobuf.Duration value out of range: "315576000001s"`,
}, {
desc: "Duration with -secs out of range",
inputMessage: &durationpb.Duration{},
inputText: `"-315576000001s"`,
wantErr: `google.protobuf.Duration value out of range: "-315576000001s"`,
}, {
desc: "Duration with nanos beyond 9 digits",
inputMessage: &durationpb.Duration{},
inputText: `"0.1000000000s"`,
wantErr: `invalid google.protobuf.Duration value "0.1000000000s"`,
}, {
desc: "Duration without suffix s",
inputMessage: &durationpb.Duration{},
inputText: `"123"`,
wantErr: `invalid google.protobuf.Duration value "123"`,
}, {
desc: "Duration invalid signed fraction",
inputMessage: &durationpb.Duration{},
inputText: `"123.+123s"`,
wantErr: `invalid google.protobuf.Duration value "123.+123s"`,
}, {
desc: "Duration invalid multiple .",
inputMessage: &durationpb.Duration{},
inputText: `"123.123.s"`,
wantErr: `invalid google.protobuf.Duration value "123.123.s"`,
}, {
desc: "Duration invalid integer",
inputMessage: &durationpb.Duration{},
inputText: `"01s"`,
wantErr: `invalid google.protobuf.Duration value "01s"`,
}, {
desc: "Timestamp zero",
inputMessage: &timestamppb.Timestamp{},
inputText: `"1970-01-01T00:00:00Z"`,
wantMessage: &timestamppb.Timestamp{},
}, {
desc: "Timestamp with tz adjustment",
inputMessage: &timestamppb.Timestamp{},
inputText: `"1970-01-01T00:00:00+01:00"`,
wantMessage: &timestamppb.Timestamp{Seconds: -3600},
}, {
desc: "Timestamp UTC",
inputMessage: &timestamppb.Timestamp{},
inputText: `"2019-03-19T23:03:21Z"`,
wantMessage: &timestamppb.Timestamp{Seconds: 1553036601},
}, {
desc: "Timestamp with escaped unicode",
inputMessage: &timestamppb.Timestamp{},
inputText: `"2019-0\u0033-19T23:03:21Z"`,
wantMessage: &timestamppb.Timestamp{Seconds: 1553036601},
}, {
desc: "Timestamp with nanos",
inputMessage: &timestamppb.Timestamp{},
inputText: `"2019-03-19T23:03:21.000000001Z"`,
wantMessage: &timestamppb.Timestamp{Seconds: 1553036601, Nanos: 1},
}, {
desc: "Timestamp max value",
inputMessage: &timestamppb.Timestamp{},
inputText: `"9999-12-31T23:59:59.999999999Z"`,
wantMessage: &timestamppb.Timestamp{Seconds: 253402300799, Nanos: 999999999},
}, {
desc: "Timestamp above max value",
inputMessage: &timestamppb.Timestamp{},
inputText: `"9999-12-31T23:59:59-01:00"`,
wantErr: `google.protobuf.Timestamp value out of range: "9999-12-31T23:59:59-01:00"`,
}, {
desc: "Timestamp min value",
inputMessage: &timestamppb.Timestamp{},
inputText: `"0001-01-01T00:00:00Z"`,
wantMessage: &timestamppb.Timestamp{Seconds: -62135596800},
}, {
desc: "Timestamp below min value",
inputMessage: &timestamppb.Timestamp{},
inputText: `"0001-01-01T00:00:00+01:00"`,
wantErr: `google.protobuf.Timestamp value out of range: "0001-01-01T00:00:00+01:00"`,
}, {
desc: "Timestamp with nanos beyond 9 digits",
inputMessage: &timestamppb.Timestamp{},
inputText: `"1970-01-01T00:00:00.0000000001Z"`,
wantErr: `invalid google.protobuf.Timestamp value`,
}, {
desc: "FieldMask empty",
inputMessage: &fieldmaskpb.FieldMask{},
inputText: `""`,
wantMessage: &fieldmaskpb.FieldMask{Paths: []string{}},
}, {
desc: "FieldMask",
inputMessage: &fieldmaskpb.FieldMask{},
inputText: `"foo,fooBar,foo.barQux,Foo"`,
wantMessage: &fieldmaskpb.FieldMask{
Paths: []string{
"foo",
"foo_bar",
"foo.bar_qux",
"_foo",
},
},
}, {
desc: "FieldMask empty path 1",
inputMessage: &fieldmaskpb.FieldMask{},
inputText: `"foo,"`,
wantErr: `google.protobuf.FieldMask.paths contains invalid path: ""`,
}, {
desc: "FieldMask empty path 2",
inputMessage: &fieldmaskpb.FieldMask{},
inputText: `"foo, ,bar"`,
wantErr: `google.protobuf.FieldMask.paths contains invalid path: " "`,
}, {
desc: "FieldMask invalid char 1",
inputMessage: &fieldmaskpb.FieldMask{},
inputText: `"foo_bar"`,
wantErr: `google.protobuf.FieldMask.paths contains invalid path: "foo_bar"`,
}, {
desc: "FieldMask invalid char 2",
inputMessage: &fieldmaskpb.FieldMask{},
inputText: `"foo@bar"`,
wantErr: `google.protobuf.FieldMask.paths contains invalid path: "foo@bar"`,
}, {
desc: "FieldMask field",
inputMessage: &pb2.KnownTypes{},
inputText: `{
"optFieldmask": "foo,qux.fooBar"
}`,
wantMessage: &pb2.KnownTypes{
OptFieldmask: &fieldmaskpb.FieldMask{
Paths: []string{
"foo",
"qux.foo_bar",
},
},
},
}, {
desc: "Any empty",
inputMessage: &anypb.Any{},
inputText: `{}`,
wantMessage: &anypb.Any{},
}, {
desc: "Any with non-custom message",
inputMessage: &anypb.Any{},
inputText: `{
"@type": "foo/pb2.Nested",
"optString": "embedded inside Any",
"optNested": {
"optString": "inception"
}
}`,
wantMessage: func() proto.Message {
m := &pb2.Nested{
OptString: proto.String("embedded inside Any"),
OptNested: &pb2.Nested{
OptString: proto.String("inception"),
},
}
b, err := proto.MarshalOptions{Deterministic: true}.Marshal(m)
if err != nil {
t.Fatalf("error in binary marshaling message for Any.value: %v", err)
}
return &anypb.Any{
TypeUrl: "foo/pb2.Nested",
Value: b,
}
}(),
}, {
desc: "Any with empty embedded message",
inputMessage: &anypb.Any{},
inputText: `{"@type": "foo/pb2.Nested"}`,
wantMessage: &anypb.Any{TypeUrl: "foo/pb2.Nested"},
}, {
desc: "Any without registered type",
umo: protojson.UnmarshalOptions{Resolver: new(preg.Types)},
inputMessage: &anypb.Any{},
inputText: `{"@type": "foo/pb2.Nested"}`,
wantErr: `(line 1:11): unable to resolve "foo/pb2.Nested":`,
}, {
desc: "Any with missing required",
inputMessage: &anypb.Any{},
inputText: `{
"@type": "pb2.PartialRequired",
"optString": "embedded inside Any"
}`,
wantMessage: func() proto.Message {
m := &pb2.PartialRequired{
OptString: proto.String("embedded inside Any"),
}
b, err := proto.MarshalOptions{
Deterministic: true,
AllowPartial: true,
}.Marshal(m)
if err != nil {
t.Fatalf("error in binary marshaling message for Any.value: %v", err)
}
return &anypb.Any{
TypeUrl: string(m.ProtoReflect().Descriptor().FullName()),
Value: b,
}
}(),
}, {
desc: "Any with partial required and AllowPartial",
umo: protojson.UnmarshalOptions{
AllowPartial: true,
},
inputMessage: &anypb.Any{},
inputText: `{
"@type": "pb2.PartialRequired",
"optString": "embedded inside Any"
}`,
wantMessage: func() proto.Message {
m := &pb2.PartialRequired{
OptString: proto.String("embedded inside Any"),
}
b, err := proto.MarshalOptions{
Deterministic: true,
AllowPartial: true,
}.Marshal(m)
if err != nil {
t.Fatalf("error in binary marshaling message for Any.value: %v", err)
}
return &anypb.Any{
TypeUrl: string(m.ProtoReflect().Descriptor().FullName()),
Value: b,
}
}(),
}, {
desc: "Any with invalid UTF8",
inputMessage: &anypb.Any{},
inputText: `{
"optString": "` + "abc\xff" + `",
"@type": "foo/pb2.Nested"
}`,
wantErr: `(line 2:16): invalid UTF-8`,
}, {
desc: "Any with BoolValue",
inputMessage: &anypb.Any{},
inputText: `{
"@type": "type.googleapis.com/google.protobuf.BoolValue",
"value": true
}`,
wantMessage: func() proto.Message {
m := &wrapperspb.BoolValue{Value: true}
b, err := proto.MarshalOptions{Deterministic: true}.Marshal(m)
if err != nil {
t.Fatalf("error in binary marshaling message for Any.value: %v", err)
}
return &anypb.Any{
TypeUrl: "type.googleapis.com/google.protobuf.BoolValue",
Value: b,
}
}(),
}, {
desc: "Any with Empty",
inputMessage: &anypb.Any{},
inputText: `{
"value": {},
"@type": "type.googleapis.com/google.protobuf.Empty"
}`,
wantMessage: &anypb.Any{
TypeUrl: "type.googleapis.com/google.protobuf.Empty",
},
}, {
desc: "Any with missing Empty",
inputMessage: &anypb.Any{},
inputText: `{
"@type": "type.googleapis.com/google.protobuf.Empty"
}`,
wantErr: `(line 3:1): missing "value" field`,
}, {
desc: "Any with StringValue containing invalid UTF8",
inputMessage: &anypb.Any{},
inputText: `{
"@type": "google.protobuf.StringValue",
"value": "` + "abc\xff" + `"
}`,
wantErr: `(line 3:12): invalid UTF-8`,
}, {
desc: "Any with Int64Value",
inputMessage: &anypb.Any{},
inputText: `{
"@type": "google.protobuf.Int64Value",
"value": "42"
}`,
wantMessage: func() proto.Message {
m := &wrapperspb.Int64Value{Value: 42}
b, err := proto.MarshalOptions{Deterministic: true}.Marshal(m)
if err != nil {
t.Fatalf("error in binary marshaling message for Any.value: %v", err)
}
return &anypb.Any{
TypeUrl: "google.protobuf.Int64Value",
Value: b,
}
}(),
}, {
desc: "Any with invalid Int64Value",
inputMessage: &anypb.Any{},
inputText: `{
"@type": "google.protobuf.Int64Value",
"value": "forty-two"
}`,
wantErr: `(line 3:12): invalid value for int64 type: "forty-two"`,
}, {
desc: "Any with invalid UInt64Value",
inputMessage: &anypb.Any{},
inputText: `{
"@type": "google.protobuf.UInt64Value",
"value": -42
}`,
wantErr: `(line 3:12): invalid value for uint64 type: -42`,
}, {
desc: "Any with Duration",
inputMessage: &anypb.Any{},
inputText: `{
"@type": "type.googleapis.com/google.protobuf.Duration",
"value": "0s"
}`,
wantMessage: func() proto.Message {
m := &durationpb.Duration{}
b, err := proto.MarshalOptions{Deterministic: true}.Marshal(m)
if err != nil {
t.Fatalf("error in binary marshaling message for Any.value: %v", err)
}
return &anypb.Any{
TypeUrl: "type.googleapis.com/google.protobuf.Duration",
Value: b,
}
}(),
}, {
desc: "Any with Value of StringValue",
inputMessage: &anypb.Any{},
inputText: `{
"@type": "google.protobuf.Value",
"value": "` + "abc\xff" + `"
}`,
wantErr: `(line 3:12): invalid UTF-8`,
}, {
desc: "Any with Value of NullValue",
inputMessage: &anypb.Any{},
inputText: `{
"@type": "google.protobuf.Value",
"value": null
}`,
wantMessage: func() proto.Message {
m := &structpb.Value{Kind: &structpb.Value_NullValue{}}
b, err := proto.MarshalOptions{Deterministic: true}.Marshal(m)
if err != nil {
t.Fatalf("error in binary marshaling message for Any.value: %v", err)
}
return &anypb.Any{
TypeUrl: "google.protobuf.Value",
Value: b,
}
}(),
}, {
desc: "Any with Struct",
inputMessage: &anypb.Any{},
inputText: `{
"@type": "google.protobuf.Struct",
"value": {
"bool": true,
"null": null,
"string": "hello",
"struct": {
"string": "world"
}
}
}`,
wantMessage: func() proto.Message {
m := &structpb.Struct{
Fields: map[string]*structpb.Value{
"bool": {Kind: &structpb.Value_BoolValue{true}},
"null": {Kind: &structpb.Value_NullValue{}},
"string": {Kind: &structpb.Value_StringValue{"hello"}},
"struct": {
Kind: &structpb.Value_StructValue{
&structpb.Struct{
Fields: map[string]*structpb.Value{
"string": {Kind: &structpb.Value_StringValue{"world"}},
},
},
},
},
},
}
b, err := proto.MarshalOptions{Deterministic: true}.Marshal(m)
if err != nil {
t.Fatalf("error in binary marshaling message for Any.value: %v", err)
}
return &anypb.Any{
TypeUrl: "google.protobuf.Struct",
Value: b,
}
}(),
}, {
desc: "Any with missing @type",
umo: protojson.UnmarshalOptions{},
inputMessage: &anypb.Any{},
inputText: `{
"value": {}
}`,
wantErr: `(line 1:1): missing "@type" field`,
}, {
desc: "Any with empty @type",
inputMessage: &anypb.Any{},
inputText: `{
"@type": ""
}`,
wantErr: `(line 2:12): @type field contains empty value`,
}, {
desc: "Any with duplicate @type",
inputMessage: &anypb.Any{},
inputText: `{
"@type": "google.protobuf.StringValue",
"value": "hello",
"@type": "pb2.Nested"
}`,
wantErr: `(line 4:3): duplicate "@type" field`,
}, {
desc: "Any with duplicate value",
inputMessage: &anypb.Any{},
inputText: `{
"@type": "google.protobuf.StringValue",
"value": "hello",
"value": "world"
}`,
wantErr: `(line 4:3): duplicate "value" field`,
}, {
desc: "Any with unknown field",
inputMessage: &anypb.Any{},
inputText: `{
"@type": "pb2.Nested",
"optString": "hello",
"unknown": "world"
}`,
wantErr: `(line 4:3): unknown field "unknown"`,
}, {
desc: "Any with embedded type containing Any",
inputMessage: &anypb.Any{},
inputText: `{
"@type": "pb2.KnownTypes",
"optAny": {
"@type": "google.protobuf.StringValue",
"value": "` + "abc\xff" + `"
}
}`,
wantErr: `(line 5:14): invalid UTF-8`,
}, {
desc: "well known types as field values",
inputMessage: &pb2.KnownTypes{},
inputText: `{
"optBool": false,
"optInt32": 42,
"optInt64": "42",
"optUint32": 42,
"optUint64": "42",
"optFloat": 1.23,
"optDouble": 3.1415,
"optString": "hello",
"optBytes": "aGVsbG8=",
"optDuration": "123s",
"optTimestamp": "2019-03-19T23:03:21Z",
"optStruct": {
"string": "hello"
},
"optList": [
null,
"",
{},
[]
],
"optValue": "world",
"optEmpty": {},
"optAny": {
"@type": "google.protobuf.Empty",
"value": {}
},
"optFieldmask": "fooBar,barFoo"
}`,
wantMessage: &pb2.KnownTypes{
OptBool: &wrapperspb.BoolValue{Value: false},
OptInt32: &wrapperspb.Int32Value{Value: 42},
OptInt64: &wrapperspb.Int64Value{Value: 42},
OptUint32: &wrapperspb.UInt32Value{Value: 42},
OptUint64: &wrapperspb.UInt64Value{Value: 42},
OptFloat: &wrapperspb.FloatValue{Value: 1.23},
OptDouble: &wrapperspb.DoubleValue{Value: 3.1415},
OptString: &wrapperspb.StringValue{Value: "hello"},
OptBytes: &wrapperspb.BytesValue{Value: []byte("hello")},
OptDuration: &durationpb.Duration{Seconds: 123},
OptTimestamp: &timestamppb.Timestamp{Seconds: 1553036601},
OptStruct: &structpb.Struct{
Fields: map[string]*structpb.Value{
"string": {Kind: &structpb.Value_StringValue{"hello"}},
},
},
OptList: &structpb.ListValue{
Values: []*structpb.Value{
{Kind: &structpb.Value_NullValue{}},
{Kind: &structpb.Value_StringValue{}},
{
Kind: &structpb.Value_StructValue{
&structpb.Struct{Fields: map[string]*structpb.Value{}},
},
},
{
Kind: &structpb.Value_ListValue{
&structpb.ListValue{Values: []*structpb.Value{}},
},
},
},
},
OptValue: &structpb.Value{
Kind: &structpb.Value_StringValue{"world"},
},
OptEmpty: &emptypb.Empty{},
OptAny: &anypb.Any{
TypeUrl: "google.protobuf.Empty",
},
OptFieldmask: &fieldmaskpb.FieldMask{
Paths: []string{"foo_bar", "bar_foo"},
},
},
}, {
desc: "DiscardUnknown: regular messages",
umo: protojson.UnmarshalOptions{DiscardUnknown: true},
inputMessage: &pb3.Nests{},
inputText: `{
"sNested": {
"unknown": {
"foo": 1,
"bar": [1, 2, 3]
}
},
"unknown": "not known"
}`,
wantMessage: &pb3.Nests{SNested: &pb3.Nested{}},
}, {
desc: "DiscardUnknown: repeated",
umo: protojson.UnmarshalOptions{DiscardUnknown: true},
inputMessage: &pb2.Nests{},
inputText: `{
"rptNested": [
{"unknown": "blah"},
{"optString": "hello"}
]
}`,
wantMessage: &pb2.Nests{
RptNested: []*pb2.Nested{
{},
{OptString: proto.String("hello")},
},
},
}, {
desc: "DiscardUnknown: map",
umo: protojson.UnmarshalOptions{DiscardUnknown: true},
inputMessage: &pb3.Maps{},
inputText: `{
"strToNested": {
"nested_one": {
"unknown": "what you see is not"
}
}
}`,
wantMessage: &pb3.Maps{
StrToNested: map[string]*pb3.Nested{
"nested_one": {},
},
},
}, {
desc: "DiscardUnknown: extension",
umo: protojson.UnmarshalOptions{DiscardUnknown: true},
inputMessage: &pb2.Extensions{},
inputText: `{
"[pb2.opt_ext_nested]": {
"unknown": []
}
}`,
wantMessage: func() proto.Message {
m := &pb2.Extensions{}
proto.SetExtension(m, pb2.E_OptExtNested, &pb2.Nested{})
return m
}(),
}, {
desc: "DiscardUnknown: Empty",
umo: protojson.UnmarshalOptions{DiscardUnknown: true},
inputMessage: &emptypb.Empty{},
inputText: `{"unknown": "something"}`,
wantMessage: &emptypb.Empty{},
}, {
desc: "DiscardUnknown: Any without type",
umo: protojson.UnmarshalOptions{DiscardUnknown: true},
inputMessage: &anypb.Any{},
inputText: `{
"value": {"foo": "bar"},
"unknown": true
}`,
wantMessage: &anypb.Any{},
}, {
desc: "DiscardUnknown: Any",
umo: protojson.UnmarshalOptions{
DiscardUnknown: true,
},
inputMessage: &anypb.Any{},
inputText: `{
"@type": "foo/pb2.Nested",
"unknown": "none"
}`,
wantMessage: &anypb.Any{
TypeUrl: "foo/pb2.Nested",
},
}, {
desc: "DiscardUnknown: Any with Empty",
umo: protojson.UnmarshalOptions{
DiscardUnknown: true,
},
inputMessage: &anypb.Any{},
inputText: `{
"@type": "type.googleapis.com/google.protobuf.Empty",
"value": {"unknown": 47}
}`,
wantMessage: &anypb.Any{
TypeUrl: "type.googleapis.com/google.protobuf.Empty",
},
}, {
desc: "weak fields",
inputMessage: &testpb.TestWeak{},
inputText: `{"weak_message1":{"a":1}}`,
wantMessage: func() *testpb.TestWeak {
m := new(testpb.TestWeak)
m.SetWeakMessage1(&weakpb.WeakImportMessage1{A: proto.Int32(1)})
return m
}(),
skip: !flags.ProtoLegacy,
}, {
desc: "weak fields; unknown field",
inputMessage: &testpb.TestWeak{},
inputText: `{"weak_message1":{"a":1}, "weak_message2":{"a":1}}`,
wantErr: `unknown field "weak_message2"`, // weak_message2 is unknown since the package containing it is not imported
skip: !flags.ProtoLegacy,
}}
for _, tt := range tests {
tt := tt
if tt.skip {
continue
}
t.Run(tt.desc, func(t *testing.T) {
err := tt.umo.Unmarshal([]byte(tt.inputText), tt.inputMessage)
if err != nil {
if tt.wantErr == "" {
t.Errorf("Unmarshal() got unexpected error: %v", err)
} else if !strings.Contains(err.Error(), tt.wantErr) {
t.Errorf("Unmarshal() error got %q, want %q", err, tt.wantErr)
}
return
}
if tt.wantErr != "" {
t.Errorf("Unmarshal() got nil error, want error %q", tt.wantErr)
}
if tt.wantMessage != nil && !proto.Equal(tt.inputMessage, tt.wantMessage) {
t.Errorf("Unmarshal()\n<got>\n%v\n<want>\n%v\n", tt.inputMessage, tt.wantMessage)
}
})
}
}