use experimental go json v2 library (#35392)

details: https://pkg.go.dev/encoding/json/v2

---------

Co-authored-by: techknowlogick <matti@mdranta.net>
Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
This commit is contained in:
junoberryferry
2025-09-28 04:03:36 -04:00
committed by GitHub
parent 8106d95577
commit 151ef80e28
19 changed files with 240 additions and 37 deletions

View File

@@ -15,12 +15,17 @@ import (
)
type testSerializationStruct struct {
NormalString string `json:"normal_string" yaml:"normal_string"`
NormalBool bool `json:"normal_bool" yaml:"normal_bool"`
OptBool optional.Option[bool] `json:"optional_bool,omitempty" yaml:"optional_bool,omitempty"`
OptString optional.Option[string] `json:"optional_string,omitempty" yaml:"optional_string,omitempty"`
NormalString string `json:"normal_string" yaml:"normal_string"`
NormalBool bool `json:"normal_bool" yaml:"normal_bool"`
OptBool optional.Option[bool] `json:"optional_bool,omitempty" yaml:"optional_bool,omitempty"`
// It causes an undefined behavior: should the "omitempty" tag only omit "null", or also the empty string?
// The behavior is inconsistent between json and v2 packages, and there is no such use case in Gitea.
// If anyone really needs it, they can use json.MarshalKeepOptionalEmpty to revert the v1 behavior
OptString optional.Option[string] `json:"optional_string,omitempty" yaml:"optional_string,omitempty"`
OptTwoBool optional.Option[bool] `json:"optional_two_bool" yaml:"optional_two_bool"`
OptTwoString optional.Option[string] `json:"optional_twostring" yaml:"optional_two_string"`
OptTwoString optional.Option[string] `json:"optional_two_string" yaml:"optional_two_string"`
}
func TestOptionalToJson(t *testing.T) {
@@ -32,7 +37,7 @@ func TestOptionalToJson(t *testing.T) {
{
name: "empty",
obj: new(testSerializationStruct),
want: `{"normal_string":"","normal_bool":false,"optional_two_bool":null,"optional_twostring":null}`,
want: `{"normal_string":"","normal_bool":false,"optional_two_bool":null,"optional_two_string":null}`,
},
{
name: "some",
@@ -44,12 +49,12 @@ func TestOptionalToJson(t *testing.T) {
OptTwoBool: optional.None[bool](),
OptTwoString: optional.None[string](),
},
want: `{"normal_string":"a string","normal_bool":true,"optional_bool":false,"optional_string":"","optional_two_bool":null,"optional_twostring":null}`,
want: `{"normal_string":"a string","normal_bool":true,"optional_bool":false,"optional_string":"","optional_two_bool":null,"optional_two_string":null}`,
},
}
for _, tc := range tests {
t.Run(tc.name, func(t *testing.T) {
b, err := json.Marshal(tc.obj)
b, err := json.MarshalKeepOptionalEmpty(tc.obj)
assert.NoError(t, err)
assert.Equal(t, tc.want, string(b), "gitea json module returned unexpected")
@@ -75,7 +80,7 @@ func TestOptionalFromJson(t *testing.T) {
},
{
name: "some",
data: `{"normal_string":"a string","normal_bool":true,"optional_bool":false,"optional_string":"","optional_two_bool":null,"optional_twostring":null}`,
data: `{"normal_string":"a string","normal_bool":true,"optional_bool":false,"optional_string":"","optional_two_bool":null,"optional_two_string":null}`,
want: testSerializationStruct{
NormalString: "a string",
NormalBool: true,
@@ -169,7 +174,7 @@ normal_bool: true
optional_bool: false
optional_string: ""
optional_two_bool: null
optional_twostring: null
optional_two_string: null
`,
want: testSerializationStruct{
NormalString: "a string",