github.com/goshafaq/sonic@v0.0.0-20231026082336-871835fb94c6/issue_test/issue258_test.go (about)

     1  /*
     2   * Copyright 2022 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  	"fmt"
    22  	"testing"
    23  
    24  	"github.com/davecgh/go-spew/spew"
    25  	"github.com/goshafaq/sonic"
    26  	"github.com/stretchr/testify/require"
    27  )
    28  
    29  type M1 map[string]int
    30  
    31  func (m *M1) MarshalJSON() ([]byte, error) {
    32  	return []byte(fmt.Sprintf(`{"m":%q}`, spew.Sprintf("%#+v", m))), nil
    33  }
    34  
    35  type M2 map[string]int
    36  
    37  func (m M2) MarshalJSON() ([]byte, error) {
    38  	return []byte(fmt.Sprintf(`{"m":%q}`, spew.Sprintf("%#+v", m))), nil
    39  }
    40  
    41  func TestIssue258(t *testing.T) {
    42  	m1 := M1{}
    43  	oe, ee := json.Marshal(m1)
    44  	os, es := sonic.Marshal(m1)
    45  	require.Equal(t, ee, es)
    46  	require.Equal(t, oe, os)
    47  
    48  	m1p := &M1{}
    49  	oe, ee = json.Marshal(m1p)
    50  	os, es = sonic.Marshal(m1p)
    51  	require.Equal(t, ee, es)
    52  	require.Equal(t, oe, os)
    53  
    54  	m2 := M2{}
    55  	oe, ee = json.Marshal(m2)
    56  	os, es = sonic.Marshal(m2)
    57  	require.Equal(t, ee, es)
    58  	require.Equal(t, oe, os)
    59  
    60  	m2p := &M2{}
    61  	oe, ee = json.Marshal(m2p)
    62  	os, es = sonic.Marshal(m2p)
    63  	require.Equal(t, ee, es)
    64  	require.Equal(t, oe, os)
    65  }