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#56 nil map or array should be null not [] or {}

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This commit is contained in:
Tao Wen
2017-06-13 09:14:19 +08:00
parent 6e5817b773
commit 788918b85d
6 changed files with 64 additions and 6 deletions
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37
jsoniter_null_test.go
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@ -4,6 +4,7 @@ import (
"bytes"
"github.com/json-iterator/go/require"
"testing"
"encoding/json"
)
func Test_read_null(t *testing.T) {
@ -87,3 +88,39 @@ func Test_decode_null_skip(t *testing.T) {
t.FailNow()
}
}
func Test_encode_nil_map(t *testing.T) {
should := require.New(t)
type Ttest map[string]string
var obj1 Ttest
output, err := json.Marshal(obj1)
should.Nil(err)
should.Equal("null", string(output))
output, err = json.Marshal(&obj1)
should.Nil(err)
should.Equal("null", string(output))
output, err = Marshal(obj1)
should.Nil(err)
should.Equal("null", string(output))
output, err = Marshal(&obj1)
should.Nil(err)
should.Equal("null", string(output))
}
func Test_encode_nil_array(t *testing.T) {
should := require.New(t)
type Ttest []string
var obj1 Ttest
output, err := json.Marshal(obj1)
should.Nil(err)
should.Equal("null", string(output))
output, err = json.Marshal(&obj1)
should.Nil(err)
should.Equal("null", string(output))
output, err = Marshal(obj1)
should.Nil(err)
should.Equal("null", string(output))
output, err = Marshal(&obj1)
should.Nil(err)
should.Equal("null", string(output))
}