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