File: //opt/go/pkg/mod/google.golang.org/
[email protected]/encoding/prototext/decode_test.go
// Copyright 2018 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 prototext_test
import (
"fmt"
"math"
"strings"
"testing"
"google.golang.org/protobuf/encoding/prototext"
"google.golang.org/protobuf/internal/flags"
"google.golang.org/protobuf/internal/protobuild"
"google.golang.org/protobuf/proto"
"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"
pbeditions "google.golang.org/protobuf/internal/testprotos/textpbeditions"
"google.golang.org/protobuf/types/known/anypb"
)
func TestUnmarshal(t *testing.T) {
type test struct {
desc string
umo prototext.UnmarshalOptions
inputMessage proto.Message
inputText string
wantMessage proto.Message
wantErr string // Expected error substring.
skip bool
}
tests := []test{{
desc: "case sensitive",
inputMessage: &pb3.Scalars{},
inputText: `S_BOOL: true`,
wantErr: "unknown field: S_BOOL",
}, {
desc: "proto2 string with invalid UTF-8",
inputMessage: &pb2.Scalars{},
inputText: `opt_string: "abc\xff"`,
wantMessage: &pb2.Scalars{
OptString: proto.String("abc\xff"),
},
}, {
desc: "protoeditions unvalidated string with invalid UTF-8",
inputMessage: &pbeditions.Scalars{},
inputText: `opt_string: "abc\xff"`,
wantMessage: &pbeditions.Scalars{
OptString: proto.String("abc\xff"),
},
}, {
desc: "proto3 string with invalid UTF-8",
inputMessage: &pb3.Scalars{},
inputText: `s_string: "abc\xff"`,
wantErr: "(line 1:11): contains invalid UTF-8",
}, {
desc: "proto2 message contains unknown field",
inputMessage: &pb2.Scalars{},
inputText: "unknown_field: 123",
wantErr: "unknown field",
}, {
desc: "proto3 message contains unknown field",
inputMessage: &pb3.Scalars{},
inputText: "unknown_field: 456",
wantErr: "unknown field",
}, {
desc: "proto2 message contains reserved field name",
inputMessage: &pb2.ReservedFieldNames{},
inputText: "reserved_field: 123 reserved_field { nested: 123 } opt_int32: 456",
wantMessage: &pb2.ReservedFieldNames{OptInt32: proto.Int32(456)},
}, {
desc: "proto3 message contains reserved field name",
inputMessage: &pb3.ReservedFieldNames{},
inputText: "reserved_field: 123 reserved_field { nested: 123 } opt_int32: 456",
wantMessage: &pb3.ReservedFieldNames{OptInt32: 456},
}, {
desc: "proto2 message contains discarded unknown field",
umo: prototext.UnmarshalOptions{DiscardUnknown: true},
inputMessage: &pb2.Scalars{},
inputText: `unknown_field:123 1000:"hello"`,
}, {
desc: "protoeditions message contains discarded unknown field",
umo: prototext.UnmarshalOptions{DiscardUnknown: true},
inputMessage: &pbeditions.Scalars{},
inputText: `unknown_field:123 1000:"hello"`,
}, {
desc: "proto3 message contains discarded unknown field",
umo: prototext.UnmarshalOptions{DiscardUnknown: true},
inputMessage: &pb3.Scalars{},
inputText: `unknown_field:456 1000:"goodbye"`,
}, {
desc: "proto2 message cannot parse field number",
umo: prototext.UnmarshalOptions{DiscardUnknown: true},
inputMessage: &pb2.Scalars{},
inputText: `13:"hello"`,
wantErr: "cannot specify field by number",
}, {
desc: "unknown list field",
umo: prototext.UnmarshalOptions{DiscardUnknown: true},
inputMessage: &pb2.Scalars{},
inputText: `unknown_field: { strings: [ "" ] }`,
}, {
desc: "unknown list of list field",
umo: prototext.UnmarshalOptions{DiscardUnknown: true},
inputMessage: &pb2.Scalars{},
inputText: `unknown_field: { strings: [ [ ] ] }`,
wantErr: `(line 1:29): invalid scalar value: [`,
}, {
desc: "unknown list of message field",
umo: prototext.UnmarshalOptions{DiscardUnknown: true},
inputMessage: &pb2.Scalars{},
inputText: `unknown_field: [ { a: "b" }, { c: "d" } ]`,
}, {
desc: "proto3 message cannot parse field number",
umo: prototext.UnmarshalOptions{DiscardUnknown: true},
inputMessage: &pb3.Scalars{},
inputText: `13:"goodbye"`,
wantErr: "cannot specify field by number",
}, {
desc: "proto2 numeric key field",
inputMessage: &pb2.Scalars{},
inputText: "1: true",
wantErr: "cannot specify field by number",
}, {
desc: "proto3 numeric key field",
inputMessage: &pb3.Scalars{},
inputText: "1: true",
wantErr: "cannot specify field by number",
}, {
desc: "invalid bool value",
inputMessage: &pb3.Scalars{},
inputText: "s_bool: 123",
wantErr: "invalid value for bool",
}, {
desc: "invalid int32 value",
inputMessage: &pb3.Scalars{},
inputText: "s_int32: not_a_num",
wantErr: "invalid value for int32",
}, {
desc: "invalid int64 value",
inputMessage: &pb3.Scalars{},
inputText: "s_int64: 'not a num either'",
wantErr: "invalid value for int64",
}, {
desc: "invalid uint32 value",
inputMessage: &pb3.Scalars{},
inputText: "s_fixed32: -42",
wantErr: "invalid value for fixed32",
}, {
desc: "invalid uint64 value",
inputMessage: &pb3.Scalars{},
inputText: "s_uint64: -47",
wantErr: "invalid value for uint64",
}, {
desc: "invalid sint32 value",
inputMessage: &pb3.Scalars{},
inputText: "s_sint32: '42'",
wantErr: "invalid value for sint32",
}, {
desc: "invalid sint64 value",
inputMessage: &pb3.Scalars{},
inputText: "s_sint64: '-47'",
wantErr: "invalid value for sint64",
}, {
desc: "invalid fixed32 value",
inputMessage: &pb3.Scalars{},
inputText: "s_fixed32: -42",
wantErr: "invalid value for fixed32",
}, {
desc: "invalid fixed64 value",
inputMessage: &pb3.Scalars{},
inputText: "s_fixed64: -42",
wantErr: "invalid value for fixed64",
}, {
desc: "invalid sfixed32 value",
inputMessage: &pb3.Scalars{},
inputText: "s_sfixed32: 'not valid'",
wantErr: "invalid value for sfixed32",
}, {
desc: "invalid sfixed64 value",
inputMessage: &pb3.Scalars{},
inputText: "s_sfixed64: bad",
wantErr: "invalid value for sfixed64",
}, {
desc: "incomplete number value",
inputMessage: &pb3.Scalars{},
inputText: `s_int32: - `,
wantErr: "(line 1:10): invalid scalar value: -",
}, {
desc: "conformance: FloatFieldMaxValue",
inputMessage: &pb2.Scalars{},
inputText: `opt_float: 3.4028235e+38`,
wantMessage: &pb2.Scalars{
OptFloat: proto.Float32(3.40282347e+38),
},
}, {
desc: "conformance: FloatFieldLargerThanUint64",
inputMessage: &pb2.Scalars{},
inputText: `opt_float: 18446744073709551616`,
wantMessage: &pb2.Scalars{
OptFloat: proto.Float32(1.84467441e+19),
},
}, {
desc: "conformance: FloatFieldTooLarge",
inputMessage: &pb2.Scalars{},
inputText: `opt_float: 3.4028235e+39`,
wantMessage: &pb2.Scalars{
OptFloat: proto.Float32(float32(math.Inf(1))),
},
}, {
desc: "invalid string value",
inputMessage: &pb3.Scalars{},
inputText: "s_string: invalid_string",
wantErr: "invalid value for string type",
}, {
desc: "proto2 bytes set to empty string",
inputMessage: &pb2.Scalars{},
inputText: "opt_bytes: ''",
wantMessage: &pb2.Scalars{
OptBytes: []byte(""),
},
}, {
desc: "proto3 bytes set to empty string",
inputMessage: &pb3.Scalars{},
inputText: "s_bytes: ''",
wantMessage: &pb3.Scalars{},
}, {
desc: "proto2 duplicate singular field",
inputMessage: &pb2.Scalars{},
inputText: `
opt_bool: true
opt_bool: false
`,
wantErr: `(line 3:1): non-repeated field "opt_bool" is repeated`,
}, {
desc: "proto2 more duplicate singular field",
inputMessage: &pb2.Scalars{},
inputText: `
opt_bool: true
opt_string: "hello"
opt_bool: false
`,
wantErr: `(line 4:1): non-repeated field "opt_bool" is repeated`,
}, {
desc: "proto2 invalid singular field",
inputMessage: &pb2.Scalars{},
inputText: `
opt_bool: [true, false]
`,
wantErr: "(line 2:11): unexpected token: [",
}, {
desc: "proto3 duplicate singular field",
inputMessage: &pb3.Scalars{},
inputText: `
s_bool: false
s_bool: true
`,
wantErr: `non-repeated field "s_bool" is repeated`,
}, {
desc: "proto3 more duplicate singular field",
inputMessage: &pb3.Scalars{},
inputText: `
s_bool: false
s_string: ""
s_bool: true
`,
wantErr: `non-repeated field "s_bool" is repeated`,
}, {
desc: "protoeditions open enum",
inputMessage: &pbeditions.Enums{},
inputText: `
implicit_enum: EINS
implicit_nested_enum: ZEHN
`,
wantMessage: &pbeditions.Enums{
ImplicitEnum: pbeditions.OpenEnum_EINS,
ImplicitNestedEnum: pbeditions.Enums_ZEHN,
},
}, {
desc: "protoeditions enum numeric value",
inputMessage: &pbeditions.Enums{},
inputText: `
implicit_enum: 1
implicit_nested_enum: 10
`,
wantMessage: &pbeditions.Enums{
ImplicitEnum: pbeditions.OpenEnum_EINS,
ImplicitNestedEnum: pbeditions.Enums_ZEHN,
},
}, {
desc: "proto2 enum set to unnamed numeric values",
inputMessage: &pb2.Enums{},
inputText: `
opt_enum: 101
opt_nested_enum: -101
`,
wantMessage: &pb2.Enums{
OptEnum: pb2.Enum(101).Enum(),
OptNestedEnum: pb2.Enums_NestedEnum(-101).Enum(),
},
}, {
desc: "proto2 enum set to invalid named",
inputMessage: &pb2.Enums{},
inputText: `
opt_enum: UNNAMED
opt_nested_enum: UNNAMED_TOO
`,
wantErr: "invalid value for enum type: UNNAMED",
}, {
desc: "proto3 enum name value",
inputMessage: &pb3.Enums{},
inputText: `
s_enum: ONE
s_nested_enum: DIEZ
`,
wantMessage: &pb3.Enums{
SEnum: pb3.Enum_ONE,
SNestedEnum: pb3.Enums_DIEZ,
},
}, {
desc: "proto3 enum numeric value",
inputMessage: &pb3.Enums{},
inputText: `
s_enum: 2
s_nested_enum: 2
`,
wantMessage: &pb3.Enums{
SEnum: pb3.Enum_TWO,
SNestedEnum: pb3.Enums_DOS,
},
}, {
desc: "proto3 enum unnamed numeric value",
inputMessage: &pb3.Enums{},
inputText: `
s_enum: 0x7fffffff
s_nested_enum: -0x80000000
`,
wantMessage: &pb3.Enums{
SEnum: 0x7fffffff,
SNestedEnum: -0x80000000,
},
}, {
desc: "proto2 nested empty messages",
inputMessage: &pb2.Nests{},
inputText: `
opt_nested: {}
OptGroup: {}
`,
wantMessage: &pb2.Nests{
OptNested: &pb2.Nested{},
Optgroup: &pb2.Nests_OptGroup{},
},
}, {
desc: "protoeditions nested empty messages",
inputMessage: &pbeditions.Nests{},
inputText: `
opt_nested: {}
OptGroup: {}
delimited_field: {}
`,
wantMessage: &pbeditions.Nests{
OptNested: &pbeditions.Nested{},
Optgroup: &pbeditions.Nests_OptGroup{},
DelimitedField: &pbeditions.Nests_OptGroup{},
},
}, {
desc: "message fields with no field separator",
inputMessage: &pb2.Nests{},
inputText: `
opt_nested {}
OptGroup {}
`,
wantMessage: &pb2.Nests{
OptNested: &pb2.Nested{},
Optgroup: &pb2.Nests_OptGroup{},
},
}, {
desc: "message fields with no field separator",
inputMessage: &pbeditions.Nests{},
inputText: `
opt_nested {}
OptGroup {}
delimited_field {}
`,
wantMessage: &pbeditions.Nests{
OptNested: &pbeditions.Nested{},
Optgroup: &pbeditions.Nests_OptGroup{},
DelimitedField: &pbeditions.Nests_OptGroup{},
},
}, {
desc: "group field name",
inputMessage: &pb2.Nests{},
inputText: `optgroup: {}`,
wantMessage: &pb2.Nests{
Optgroup: &pb2.Nests_OptGroup{},
},
}, {
desc: "delimited encoded group-like message field name",
inputMessage: &pbeditions.Nests{},
inputText: `optgroup {}`,
wantMessage: &pbeditions.Nests{
Optgroup: &pbeditions.Nests_OptGroup{},
},
}, {
desc: "delimited encoded message field name",
inputMessage: &pbeditions.Nests{},
inputText: `Delimited_Field: {}`,
wantErr: "unknown field: Delimited_Field",
}, {
desc: "proto2 nested messages",
inputMessage: &pb2.Nests{},
inputText: `
opt_nested: {
opt_string: "nested message"
opt_nested: {
opt_string: "another nested message"
}
}
`,
wantMessage: &pb2.Nests{
OptNested: &pb2.Nested{
OptString: proto.String("nested message"),
OptNested: &pb2.Nested{
OptString: proto.String("another nested message"),
},
},
},
}, {
desc: "protoeditions delimited encoded nested messages",
inputMessage: &pbeditions.Nests{},
inputText: `
opt_nested: {
opt_string: "nested message"
opt_nested: {
opt_string: "another nested message"
}
}
`,
wantMessage: &pbeditions.Nests{
OptNested: &pbeditions.Nested{
OptString: proto.String("nested message"),
OptNested: &pbeditions.Nested{
OptString: proto.String("another nested message"),
},
},
},
}, {
desc: "proto3 nested empty message",
inputMessage: &pb3.Nests{},
inputText: "s_nested: {}",
wantMessage: &pb3.Nests{
SNested: &pb3.Nested{},
},
}, {
desc: "proto3 nested message",
inputMessage: &pb3.Nests{},
inputText: `
s_nested: {
s_string: "nested message"
s_nested: {
s_string: "another nested message"
}
}
`,
wantMessage: &pb3.Nests{
SNested: &pb3.Nested{
SString: "nested message",
SNested: &pb3.Nested{
SString: "another nested message",
},
},
},
}, {
desc: "proto3 nested message contains invalid UTF-8",
inputMessage: &pb3.Nests{},
inputText: `s_nested: {
s_string: "abc\xff"
}
`,
wantErr: "contains invalid UTF-8",
}, {
desc: "oneof set to empty string",
inputMessage: &pb3.Oneofs{},
inputText: "oneof_string: ''",
wantMessage: &pb3.Oneofs{
Union: &pb3.Oneofs_OneofString{},
},
}, {
desc: "oneof set to string",
inputMessage: &pb3.Oneofs{},
inputText: "oneof_string: 'hello'",
wantMessage: &pb3.Oneofs{
Union: &pb3.Oneofs_OneofString{
OneofString: "hello",
},
},
}, {
desc: "oneof set to enum",
inputMessage: &pb3.Oneofs{},
inputText: "oneof_enum: TEN",
wantMessage: &pb3.Oneofs{
Union: &pb3.Oneofs_OneofEnum{
OneofEnum: pb3.Enum_TEN,
},
},
}, {
desc: "oneof set to empty message",
inputMessage: &pb3.Oneofs{},
inputText: "oneof_nested: {}",
wantMessage: &pb3.Oneofs{
Union: &pb3.Oneofs_OneofNested{
OneofNested: &pb3.Nested{},
},
},
}, {
desc: "oneof set to message",
inputMessage: &pb3.Oneofs{},
inputText: `
oneof_nested: {
s_string: "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: `
oneof_enum: ZERO
oneof_string: "hello"
`,
wantErr: `error parsing "oneof_string", oneof pb3.Oneofs.union is already set`,
}, {
desc: "repeated scalar using same field name",
inputMessage: &pb2.Repeats{},
inputText: `
rpt_string: "a"
rpt_string: "b"
rpt_int32: 0xff
rpt_float: 1.23
rpt_bytes: "bytes"
`,
wantMessage: &pb2.Repeats{
RptString: []string{"a", "b"},
RptInt32: []int32{0xff},
RptFloat: []float32{1.23},
RptBytes: [][]byte{[]byte("bytes")},
},
}, {
desc: "repeated using mix of [] and repeated field name",
inputMessage: &pb2.Repeats{},
inputText: `
rpt_string: "a"
rpt_bool: true
rpt_string: ["x", "y"]
rpt_bool: [ false, true ]
rpt_string: "b"
`,
wantMessage: &pb2.Repeats{
RptString: []string{"a", "x", "y", "b"},
RptBool: []bool{true, false, true},
},
}, {
desc: "repeated proto2 contains invalid UTF-8",
inputMessage: &pb2.Repeats{},
inputText: `rpt_string: "abc\xff"`,
wantMessage: &pb2.Repeats{
RptString: []string{"abc\xff"},
},
}, {
desc: "repeated proto3 contains invalid UTF-8",
inputMessage: &pb3.Repeats{},
inputText: `rpt_string: "abc\xff"`,
wantErr: "contains invalid UTF-8",
}, {
desc: "repeated enums",
inputMessage: &pb2.Enums{},
inputText: `
rpt_enum: TEN
rpt_enum: 1
rpt_nested_enum: [DOS, 2]
rpt_enum: 42
rpt_nested_enum: -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 nested messages",
inputMessage: &pb2.Nests{},
inputText: `
rpt_nested: {
opt_string: "repeat nested one"
}
rpt_nested: {
opt_string: "repeat nested two"
opt_nested: {
opt_string: "inside repeat nested two"
}
}
rpt_nested: {}
`,
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 group fields",
inputMessage: &pb2.Nests{},
inputText: `
RptGroup: {
rpt_string: "hello"
rpt_string: "world"
}
RptGroup: {}
`,
wantMessage: &pb2.Nests{
Rptgroup: []*pb2.Nests_RptGroup{
{
RptString: []string{"hello", "world"},
},
{},
},
},
}, {
desc: "repeated delimited encoded message fields",
inputMessage: &pbeditions.Nests{},
inputText: `
RptGroup: {
rpt_string: "hello"
rpt_string: "world"
}
RptGroup: {}
`,
wantMessage: &pbeditions.Nests{
Rptgroup: []*pbeditions.Nests_RptGroup{
{
RptString: []string{"hello", "world"},
},
{},
},
},
}, {
desc: "repeated message fields without field separator",
inputMessage: &pb2.Nests{},
inputText: `
rpt_nested {
opt_string: "repeat nested one"
}
rpt_nested: [
{
opt_string: "repeat nested two"
},
{}
]
`,
wantMessage: &pb2.Nests{
RptNested: []*pb2.Nested{
{
OptString: proto.String("repeat nested one"),
},
{
OptString: proto.String("repeat nested two"),
},
{},
},
},
}, {
desc: "bools",
inputMessage: &pb2.Repeats{},
inputText: `
rpt_bool: [ True, true, t, 1, False, false, f, 0 ]
`,
wantMessage: &pb2.Repeats{
RptBool: []bool{true, true, true, true, false, false, false, false},
},
}, {
desc: "special floats and doubles",
inputMessage: &pb2.Repeats{},
inputText: `
rpt_float: [ inf, Inf, infinity, InFiniTy, -inf, -inF, -infinitY, -InfinitY, nan, NaN, Nan ],
rpt_double: [ inf, Inf, infinity, InFiniTy, -inf, -inF, -infinitY, -InfinitY, nan, NaN, Nan ],
`,
wantMessage: &pb2.Repeats{
RptFloat: []float32{
float32(math.Inf(1)),
float32(math.Inf(1)),
float32(math.Inf(1)),
float32(math.Inf(1)),
float32(math.Inf(-1)),
float32(math.Inf(-1)),
float32(math.Inf(-1)),
float32(math.Inf(-1)),
float32(math.NaN()),
float32(math.NaN()),
float32(math.NaN()),
},
RptDouble: []float64{
math.Inf(1),
math.Inf(1),
math.Inf(1),
math.Inf(1),
math.Inf(-1),
math.Inf(-1),
math.Inf(-1),
math.Inf(-1),
math.NaN(),
math.NaN(),
math.NaN(),
},
},
}, {
desc: "map fields 1",
inputMessage: &pb3.Maps{},
inputText: `
int32_to_str: {
key: -101
value: "-101"
}
int32_to_str {
key: 0
value: "zero"
}
bool_to_uint32: {
key: false
value: 101
}
int32_to_str: {
key: 255
value: "0xff"
}
bool_to_uint32 {
key: true
value: 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: `
uint64_to_enum: {
key: 1
value: ONE
}
uint64_to_enum: {
key: 2
value: 2
}
uint64_to_enum: {
key: 10
value: 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: `
str_to_nested: {
key: "nested_one"
value {
s_string: "nested in a map"
}
}
`,
wantMessage: &pb3.Maps{
StrToNested: map[string]*pb3.Nested{
"nested_one": &pb3.Nested{
SString: "nested in a map",
},
},
},
}, {
desc: "map fields 4",
inputMessage: &pb3.Maps{},
inputText: `
str_to_oneofs: {
key: "nested"
value: {
oneof_nested: {
s_string: "nested oneof in map field value"
}
}
}
str_to_oneofs: {
key: "string"
value: {
oneof_string: "hello"
}
}
`,
wantMessage: &pb3.Maps{
StrToOneofs: map[string]*pb3.Oneofs{
"string": &pb3.Oneofs{
Union: &pb3.Oneofs_OneofString{
OneofString: "hello",
},
},
"nested": &pb3.Oneofs{
Union: &pb3.Oneofs_OneofNested{
OneofNested: &pb3.Nested{
SString: "nested oneof in map field value",
},
},
},
},
},
}, {
desc: "map contains duplicate keys",
inputMessage: &pb3.Maps{},
inputText: `
int32_to_str: {
key: 0
value: "cero"
}
int32_to_str: {
key: 0
value: "zero"
}
`,
wantMessage: &pb3.Maps{
Int32ToStr: map[int32]string{
0: "zero",
},
},
}, {
desc: "map contains duplicate key fields",
inputMessage: &pb3.Maps{},
inputText: `
int32_to_str: {
key: 0
key: 1
value: "cero"
}
`,
wantErr: `map entry "key" cannot be repeated`,
}, {
desc: "map contains duplicate value fields",
inputMessage: &pb3.Maps{},
inputText: `
int32_to_str: {
key: 1
value: "cero"
value: "uno"
}
`,
wantErr: `map entry "value" cannot be repeated`,
}, {
desc: "map contains missing key",
inputMessage: &pb3.Maps{},
inputText: `
int32_to_str: {
value: "zero"
}
bool_to_uint32: {
value: 47
}
str_to_nested: {
value: {}
}
`,
wantMessage: &pb3.Maps{
Int32ToStr: map[int32]string{
0: "zero",
},
BoolToUint32: map[bool]uint32{
false: 47,
},
StrToNested: map[string]*pb3.Nested{
"": {},
},
},
}, {
desc: "map contains missing value",
inputMessage: &pb3.Maps{},
inputText: `
int32_to_str: {
key: 100
}
bool_to_uint32: {
key: true
}
uint64_to_enum: {
key: 101
}
str_to_nested: {
key: "hello"
}
`,
wantMessage: &pb3.Maps{
Int32ToStr: map[int32]string{
100: "",
},
BoolToUint32: map[bool]uint32{
true: 0,
},
Uint64ToEnum: map[uint64]pb3.Enum{
101: pb3.Enum_ZERO,
},
StrToNested: map[string]*pb3.Nested{
"hello": {},
},
},
}, {
desc: "map contains missing key and value",
inputMessage: &pb3.Maps{},
inputText: `
int32_to_str: {}
bool_to_uint32: {}
uint64_to_enum: {}
str_to_nested: {}
`,
wantMessage: &pb3.Maps{
Int32ToStr: map[int32]string{
0: "",
},
BoolToUint32: map[bool]uint32{
false: 0,
},
Uint64ToEnum: map[uint64]pb3.Enum{
0: pb3.Enum_ZERO,
},
StrToNested: map[string]*pb3.Nested{
"": {},
},
},
}, {
desc: "map contains overriding entries",
inputMessage: &pb3.Maps{},
inputText: `
int32_to_str: {
key: 0
}
int32_to_str: {
value: "empty"
}
int32_to_str: {}
`,
wantMessage: &pb3.Maps{
Int32ToStr: map[int32]string{
0: "",
},
},
}, {
desc: "proto2 map field value contains invalid UTF-8",
inputMessage: &pb2.Maps{},
inputText: `int32_to_str: {
key: 101
value: "abc\xff"
}
`,
wantMessage: &pb2.Maps{
Int32ToStr: map[int32]string{101: "abc\xff"},
},
}, {
desc: "proto2 map field key contains invalid UTF-8",
inputMessage: &pb2.Maps{},
inputText: `str_to_nested: {
key: "abc\xff"
value: {}
}
`,
wantMessage: &pb2.Maps{
StrToNested: map[string]*pb2.Nested{"abc\xff": {}},
},
}, {
desc: "proto3 map field value contains invalid UTF-8",
inputMessage: &pb3.Maps{},
inputText: `int32_to_str: {
key: 101
value: "abc\xff"
}
`,
wantErr: "contains invalid UTF-8",
}, {
desc: "proto3 map field key contains invalid UTF-8",
inputMessage: &pb3.Maps{},
inputText: `str_to_nested: {
key: "abc\xff"
value: {}
}
`,
wantErr: "contains invalid UTF-8",
}, {
desc: "map contains unknown field",
inputMessage: &pb3.Maps{},
inputText: `
int32_to_str: {
key: 0
value: "cero"
unknown: "bad"
}
`,
wantErr: `(line 5:3): unknown map entry field "unknown"`,
}, {
desc: "map contains extension-like key field",
inputMessage: &pb3.Maps{},
inputText: `
int32_to_str: {
[key]: 10
value: "ten"
}
`,
wantErr: `unknown map entry field "[key]"`,
}, {
desc: "map contains invalid key",
inputMessage: &pb3.Maps{},
inputText: `
int32_to_str: {
key: "invalid"
value: "cero"
}
`,
wantErr: "(line 3:8): invalid value for int32 type",
}, {
desc: "map contains invalid value",
inputMessage: &pb3.Maps{},
inputText: `
int32_to_str: {
key: 100
value: 101
}
`,
wantErr: "(line 4:10): invalid value for string type",
}, {
desc: "map contains invalid message value",
inputMessage: &pb3.Maps{},
inputText: `
str_to_nested: {
key: "one"
value: 1
}
`,
wantErr: "syntax error (line 4:10): unexpected token: 1",
}, {
desc: "map using mix of [] and repeated",
inputMessage: &pb3.Maps{},
inputText: `
int32_to_str: {
key: 1
value: "one"
}
int32_to_str: [
{
key: 2
value: "not this"
},
{
},
{
key: 3
value: "three"
}
]
int32_to_str: {
key: 2
value: "two"
}
`,
wantMessage: &pb3.Maps{
Int32ToStr: map[int32]string{
0: "",
1: "one",
2: "two",
3: "three",
},
},
}, {
desc: "required fields not set",
inputMessage: &pb2.Requireds{},
wantErr: "required field",
}, {
desc: "required field set",
inputMessage: &pb2.PartialRequired{},
inputText: "req_string: 'this is required'",
wantMessage: &pb2.PartialRequired{
ReqString: proto.String("this is required"),
},
}, {
desc: "required fields partially set",
inputMessage: &pb2.Requireds{},
inputText: `
req_bool: false
req_sfixed64: 3203386110
req_string: "hello"
req_enum: ONE
`,
wantMessage: &pb2.Requireds{
ReqBool: proto.Bool(false),
ReqSfixed64: proto.Int64(0xbeefcafe),
ReqString: proto.String("hello"),
ReqEnum: pb2.Enum_ONE.Enum(),
},
wantErr: "required field",
}, {
desc: "required fields partially set with AllowPartial",
umo: prototext.UnmarshalOptions{AllowPartial: true},
inputMessage: &pb2.Requireds{},
inputText: `
req_bool: false
req_sfixed64: 3203386110
req_string: "hello"
req_enum: ONE
`,
wantMessage: &pb2.Requireds{
ReqBool: proto.Bool(false),
ReqSfixed64: proto.Int64(0xbeefcafe),
ReqString: proto.String("hello"),
ReqEnum: pb2.Enum_ONE.Enum(),
},
}, {
desc: "required fields all set",
inputMessage: &pb2.Requireds{},
inputText: `
req_bool: false
req_sfixed64: 0
req_double: 0
req_string: ""
req_enum: ONE
req_nested: {}
`,
wantMessage: &pb2.Requireds{
ReqBool: proto.Bool(false),
ReqSfixed64: proto.Int64(0),
ReqDouble: proto.Float64(0),
ReqString: proto.String(""),
ReqEnum: pb2.Enum_ONE.Enum(),
ReqNested: &pb2.Nested{},
},
}, {
desc: "indirect required field",
inputMessage: &pb2.IndirectRequired{},
inputText: "opt_nested: {}",
wantMessage: &pb2.IndirectRequired{
OptNested: &pb2.NestedWithRequired{},
},
wantErr: "required field",
}, {
desc: "indirect required field with AllowPartial",
umo: prototext.UnmarshalOptions{AllowPartial: true},
inputMessage: &pb2.IndirectRequired{},
inputText: "opt_nested: {}",
wantMessage: &pb2.IndirectRequired{
OptNested: &pb2.NestedWithRequired{},
},
}, {
desc: "indirect required field in repeated",
inputMessage: &pb2.IndirectRequired{},
inputText: `
rpt_nested: {
req_string: "one"
}
rpt_nested: {}
`,
wantMessage: &pb2.IndirectRequired{
RptNested: []*pb2.NestedWithRequired{
{
ReqString: proto.String("one"),
},
{},
},
},
wantErr: "required field",
}, {
desc: "indirect required field in repeated with AllowPartial",
umo: prototext.UnmarshalOptions{AllowPartial: true},
inputMessage: &pb2.IndirectRequired{},
inputText: `
rpt_nested: {
req_string: "one"
}
rpt_nested: {}
`,
wantMessage: &pb2.IndirectRequired{
RptNested: []*pb2.NestedWithRequired{
{
ReqString: proto.String("one"),
},
{},
},
},
}, {
desc: "indirect required field in map",
inputMessage: &pb2.IndirectRequired{},
inputText: `
str_to_nested: {
key: "missing"
}
str_to_nested: {
key: "contains"
value: {
req_string: "here"
}
}
`,
wantMessage: &pb2.IndirectRequired{
StrToNested: map[string]*pb2.NestedWithRequired{
"missing": &pb2.NestedWithRequired{},
"contains": &pb2.NestedWithRequired{
ReqString: proto.String("here"),
},
},
},
wantErr: "required field",
}, {
desc: "indirect required field in map with AllowPartial",
umo: prototext.UnmarshalOptions{AllowPartial: true},
inputMessage: &pb2.IndirectRequired{},
inputText: `
str_to_nested: {
key: "missing"
}
str_to_nested: {
key: "contains"
value: {
req_string: "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: `oneof_nested: {}
`,
wantMessage: &pb2.IndirectRequired{
Union: &pb2.IndirectRequired_OneofNested{
OneofNested: &pb2.NestedWithRequired{},
},
},
wantErr: "required field",
}, {
desc: "indirect required field in oneof with AllowPartial",
umo: prototext.UnmarshalOptions{AllowPartial: true},
inputMessage: &pb2.IndirectRequired{},
inputText: `oneof_nested: {}
`,
wantMessage: &pb2.IndirectRequired{
Union: &pb2.IndirectRequired_OneofNested{
OneofNested: &pb2.NestedWithRequired{},
},
},
}, {
desc: "ignore reserved field",
inputMessage: &pb2.Nests{},
inputText: "reserved_field: 'ignore this'",
wantMessage: &pb2.Nests{},
}, {
desc: "extensions of non-repeated fields",
inputMessage: &pb2.Extensions{},
inputText: `opt_string: "non-extension field"
[pb2.opt_ext_bool]: true
opt_bool: true
[pb2.opt_ext_nested]: {
opt_string: "nested in an extension"
opt_nested: {
opt_string: "another nested in an extension"
}
}
[pb2.opt_ext_string]: "extension field"
opt_int32: 42
[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: "extension field contains invalid UTF-8",
inputMessage: &pb2.Extensions{},
inputText: `[pb2.opt_ext_string]: "abc\xff"`,
wantMessage: func() proto.Message {
m := &pb2.Extensions{}
proto.SetExtension(m, pb2.E_OptExtString, "abc\xff")
return m
}(),
}, {
desc: "extensions of repeated fields",
inputMessage: &pb2.Extensions{},
inputText: `[pb2.rpt_ext_enum]: TEN
[pb2.rpt_ext_enum]: 101
[pb2.rpt_ext_fixed32]: 42
[pb2.rpt_ext_enum]: ONE
[pb2.rpt_ext_nested]: {
opt_string: "one"
}
[pb2.rpt_ext_nested]: {
opt_string: "two"
}
[pb2.rpt_ext_fixed32]: 47
[pb2.rpt_ext_nested]: {
opt_string: "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]: {
opt_string: "nested in an extension"
opt_nested: {
opt_string: "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: `opt_string: "non-extension field"
opt_bool: true
opt_int32: 42
[pb2.ExtensionsContainer.rpt_ext_nested]: {
opt_string: "one"
}
[pb2.ExtensionsContainer.rpt_ext_enum]: TEN
[pb2.ExtensionsContainer.rpt_ext_nested]: {
opt_string: "two"
}
[pb2.ExtensionsContainer.rpt_ext_enum]: 101
[pb2.ExtensionsContainer.rpt_ext_string]: "hello"
[pb2.ExtensionsContainer.rpt_ext_enum]: ONE
[pb2.ExtensionsContainer.rpt_ext_nested]: {
opt_string: "three"
}
[pb2.ExtensionsContainer.rpt_ext_string]: "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: "unknown field",
}, {
desc: "MessageSet",
inputMessage: &pb2.MessageSet{},
inputText: `
[pb2.MessageSetExtension]: {
opt_string: "a messageset extension"
}
[pb2.MessageSetExtension.ext_nested]: {
opt_string: "just a regular extension"
}
[pb2.MessageSetExtension.not_message_set_extension]: {
opt_string: "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]: {
opt_string: "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]: {
opt_string: "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]: {
opt_string: "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: "Any not expanded",
inputMessage: &anypb.Any{},
inputText: `
type_url: "pb2.Nested"
value: "some bytes"
`,
wantMessage: &anypb.Any{
TypeUrl: "pb2.Nested",
Value: []byte("some bytes"),
},
}, {
desc: "Any not expanded missing value",
inputMessage: &anypb.Any{},
inputText: `type_url: "pb2.Nested"`,
wantMessage: &anypb.Any{
TypeUrl: "pb2.Nested",
},
}, {
desc: "Any not expanded missing type_url",
inputMessage: &anypb.Any{},
inputText: `value: "some bytes"`,
wantMessage: &anypb.Any{
Value: []byte("some bytes"),
},
}, {
desc: "Any expanded",
inputMessage: &anypb.Any{},
inputText: `
[foobar/pb2.Nested]: {
opt_string: "embedded inside Any"
opt_nested: {
opt_string: "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: "foobar/pb2.Nested",
Value: b,
}
}(),
}, {
desc: "Any expanded with empty value",
inputMessage: &anypb.Any{},
inputText: `[foo.com/pb2.Nested]: {}`,
wantMessage: &anypb.Any{
TypeUrl: "foo.com/pb2.Nested",
},
}, {
desc: "Any expanded with missing required",
inputMessage: &anypb.Any{},
inputText: `
[pb2.PartialRequired]: {
opt_string: "embedded inside Any"
}
`,
wantMessage: func() proto.Message {
m := &pb2.PartialRequired{
OptString: proto.String("embedded inside Any"),
}
b, err := proto.MarshalOptions{
AllowPartial: true,
Deterministic: true,
}.Marshal(m)
if err != nil {
t.Fatalf("error in binary marshaling message for Any.value: %v", err)
}
return &anypb.Any{
TypeUrl: "pb2.PartialRequired",
Value: b,
}
}(),
}, {
desc: "Any with invalid UTF-8",
inputMessage: &anypb.Any{},
inputText: `
[pb3.Nested]: {
s_string: "abc\xff"
}
`,
wantErr: "contains invalid UTF-8",
}, {
desc: "Any expanded with unregistered type",
umo: prototext.UnmarshalOptions{Resolver: new(protoregistry.Types)},
inputMessage: &anypb.Any{},
inputText: `[SomeMessage]: {}`,
wantErr: "unable to resolve message [SomeMessage]",
}, {
desc: "Any expanded with invalid value",
inputMessage: &anypb.Any{},
inputText: `[pb2.Nested]: 123`,
wantErr: "unexpected token: 123",
}, {
desc: "Any expanded with unknown fields",
inputMessage: &anypb.Any{},
inputText: `
[pb2.Nested]: {}
unknown: ""
`,
wantErr: `invalid field name "unknown" in google.protobuf.Any message`,
}, {
desc: "Any contains expanded and unexpanded fields",
inputMessage: &anypb.Any{},
inputText: `
[pb2.Nested]: {}
type_url: "pb2.Nested"
`,
wantErr: "(line 3:1): conflict with [pb2.Nested] field",
}, {
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 _, msg := range makeMessages(protobuild.Message{},
&pb2.Scalars{},
&pb3.Scalars{},
&pbeditions.Scalars{},
) {
tests = append(tests, test{
desc: fmt.Sprintf("empty message (%T)", msg),
inputMessage: msg.ProtoReflect().Type().New().Interface(),
wantMessage: msg,
})
}
for _, msg := range makeMessages(protobuild.Message{
"opt_bool": false,
"opt_int32": 0,
"opt_int64": 0,
"opt_uint32": 0,
"opt_uint64": 0,
"opt_sint32": 0,
"opt_sint64": 0,
"opt_fixed32": 0,
"opt_fixed64": 0,
"opt_sfixed32": 0,
"opt_sfixed64": 0,
"opt_float": 0,
"opt_double": 0,
"opt_bytes": []byte{},
"opt_string": "",
},
&pb2.Scalars{},
&pb3.Proto3Optional{},
&pbeditions.Scalars{},
) {
tests = append(tests, test{
desc: fmt.Sprintf("optional scalars set to zero values (%T)", msg),
inputMessage: msg.ProtoReflect().Type().New().Interface(),
inputText: `opt_bool: false
opt_int32: 0
opt_int64: 0
opt_uint32: 0
opt_uint64: 0
opt_sint32: 0
opt_sint64: 0
opt_fixed32: 0
opt_fixed64: 0
opt_sfixed32: 0
opt_sfixed64: 0
opt_float: 0
opt_double: 0
opt_bytes: ""
opt_string: ""
`,
wantMessage: msg,
})
}
for _, msg := range makeMessages(protobuild.Message{
"s_bool": false,
"s_int32": 0,
"s_int64": 0,
"s_uint32": 0,
"s_uint64": 0,
"s_sint32": 0,
"s_sint64": 0,
"s_fixed32": 0,
"s_fixed64": 0,
"s_sfixed32": 0,
"s_sfixed64": 0,
"s_float": 0,
"s_double": 0,
"s_bytes": []byte{},
"s_string": "",
},
&pb3.Scalars{},
&pbeditions.ImplicitScalars{},
) {
tests = append(tests, test{
desc: fmt.Sprintf("implicit scalars set to zero values (%T)", msg),
inputMessage: msg.ProtoReflect().Type().New().Interface(),
inputText: `s_bool: false
s_int32: 0
s_int64: 0
s_uint32: 0
s_uint64: 0
s_sint32: 0
s_sint64: 0
s_fixed32: 0
s_fixed64: 0
s_sfixed32: 0
s_sfixed64: 0
s_float: 0
s_double: 0
s_bytes: ""
s_string: ""
`,
wantMessage: msg,
})
}
for _, msg := range makeMessages(protobuild.Message{
"opt_bool": true,
"opt_int32": 0xff,
"opt_int64": int64(0xdeadbeef),
"opt_uint32": 0xff,
"opt_uint64": uint64(0xdeadbeef),
"opt_sint32": -1001,
"opt_sint64": -0xffff,
"opt_fixed64": 64,
"opt_sfixed32": -32,
"opt_float": 1.234,
"opt_double": 1.23e100,
"opt_bytes": []byte("\xe8\xb0\xb7\xe6\xad\x8c"),
"opt_string": "谷歌",
},
&pb2.Scalars{},
&pb3.Proto3Optional{},
&pbeditions.Scalars{},
) {
tests = append(tests, test{
desc: fmt.Sprintf("optional scalars (%T)", msg),
inputMessage: msg.ProtoReflect().Type().New().Interface(),
inputText: `opt_bool: true
opt_int32: 255
opt_int64: 3735928559
opt_uint32: 0xff
opt_uint64: 0xdeadbeef
opt_sint32: -1001
opt_sint64: - #
0xffff
opt_fixed64: 64
opt_sfixed32: - 32
opt_float: 1.234
opt_double: 1.23e+100
opt_bytes: "\xe8\xb0\xb7\xe6\xad\x8c"
opt_string: "谷歌"
`,
wantMessage: msg,
})
}
for _, msg := range makeMessages(protobuild.Message{
"opt_enum": "ONE",
"opt_nested_enum": "UNO",
},
&pb2.Enums{},
&pb3.OptionalEnums{},
&pbeditions.Enums{},
) {
tests = append(tests, test{
desc: fmt.Sprintf("enum (%T)", msg),
inputMessage: msg.ProtoReflect().Type().New().Interface(),
inputText: `
opt_enum: ONE
opt_nested_enum: UNO
`,
wantMessage: msg,
})
tests = append(tests, test{
desc: fmt.Sprintf("enum set to numeric values (%T)", msg),
inputMessage: msg.ProtoReflect().Type().New().Interface(),
inputText: `
opt_enum: 1
opt_nested_enum: 1
`,
wantMessage: msg,
})
}
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)
return
}
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)
}
})
}
}