github.com/goshafaq/sonic@v0.0.0-20231026082336-871835fb94c6/issue_test/issue58_test.go (about)

     1  /*
     2   * Copyright 2021 ByteDance Inc.
     3   *
     4   * Licensed under the Apache License, Version 2.0 (the "License");
     5   * you may not use this file except in compliance with the License.
     6   * You may obtain a copy of the License at
     7   *
     8   *     http://www.apache.org/licenses/LICENSE-2.0
     9   *
    10   * Unless required by applicable law or agreed to in writing, software
    11   * distributed under the License is distributed on an "AS IS" BASIS,
    12   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    13   * See the License for the specific language governing permissions and
    14   * limitations under the License.
    15   */
    16  
    17  package issue_test
    18  
    19  import (
    20  	"encoding/json"
    21  	. "github.com/goshafaq/sonic"
    22  	"testing"
    23  
    24  	"github.com/stretchr/testify/require"
    25  )
    26  
    27  type (
    28  	Issue58ValueReceiver   struct{}
    29  	Issue58PointerReceiver struct{}
    30  )
    31  
    32  func (_ Issue58ValueReceiver) MarshalJSON() ([]byte, error)    { return []byte(`"value"`), nil }
    33  func (_ *Issue58PointerReceiver) MarshalJSON() ([]byte, error) { return []byte(`"pointer"`), nil }
    34  
    35  func TestIssue58_NilPointerOnValueMethod(t *testing.T) {
    36  	v := struct {
    37  		X *Issue58ValueReceiver
    38  		Y *Issue58PointerReceiver
    39  	}{}
    40  	buf, err := Marshal(v)
    41  	require.NoError(t, err)
    42  	require.Equal(t, []byte(`{"X":null,"Y":null}`), buf)
    43  	buf, err = json.Marshal(v)
    44  	require.NoError(t, err)
    45  	require.Equal(t, []byte(`{"X":null,"Y":null}`), buf)
    46  
    47  }