github.com/goshafaq/sonic@v0.0.0-20231026082336-871835fb94c6/issue_test/issue93_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  	"math"
    23  	"testing"
    24  
    25  	"github.com/goshafaq/sonic/decoder"
    26  	"github.com/stretchr/testify/require"
    27  )
    28  
    29  func TestNegZeroInIEEE754(t *testing.T) {
    30  	var sonicobj, stdobj float64
    31  	sonicerr := Unmarshal([]byte("-0.0"), &sonicobj)
    32  	stderr := json.Unmarshal([]byte("-0.0"), &stdobj)
    33  	if sonicerr != nil && stderr == nil {
    34  		println(sonicerr.(decoder.SyntaxError).Description())
    35  		require.NoError(t, sonicerr)
    36  	}
    37  	require.Equal(t, math.Float64bits(sonicobj), math.Float64bits(stdobj))
    38  
    39  	sonicout, sonicerr2 := Marshal(&stdobj)
    40  	stdout, stderr2 := json.Marshal(&stdobj)
    41  	if sonicerr2 != nil && stderr2 == nil {
    42  		println(sonicerr2)
    43  		require.NoError(t, sonicerr2)
    44  	}
    45  	require.Equal(t, sonicout, stdout)
    46  }