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sonic/fuzz/ast_fuzz_test.go

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2.4 KiB
Go

// +build go1.18
/*
* Copyright 2021 ByteDance Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package sonic_fuzz
import (
`testing`
`github.com/bytedance/sonic`
`github.com/bytedance/sonic/ast`
`github.com/stretchr/testify/require`
)
func fuzzASTGetFromObject(t *testing.T, data []byte, m map[string]interface{}) {
for k, expv := range(m) {
node, err := sonic.Get(data, k)
require.NoErrorf(t, err, "error in ast get key -> %s", k)
assertAstNode(t, node, expv)
}
}
func fuzzASTGetFromArray(t *testing.T, data []byte, a []interface{}) {
var i = 0
for ; i < len(a); i++ {
node, err := sonic.Get(data, i)
require.NoErrorf(t, err, "error in ast get index -> %s", i)
assertAstNode(t, node, a[i])
}
_, err := sonic.Get(data, i)
require.Errorf(t, err, "error in ast get index -> %s", i)
}
func assertAstNode(t *testing.T, node ast.Node, expv interface{}) {
switch node.Type() {
case ast.V_NULL: require.Nilf(t, expv, "wrong in ast null")
case ast.V_TRUE: fallthrough
case ast.V_FALSE:
gotv, err := node.Bool()
require.NoErrorf(t, err, "error in ast get bool")
require.Equalf(t, gotv, expv, "wrong in get bool")
case ast.V_STRING:
gotv, err := node.String()
require.NoErrorf(t, err, "error in ast get string")
require.Equalf(t, gotv, expv, "wrong in get string")
case ast.V_ARRAY:
gotv, err := node.Array()
require.NoErrorf(t, err, "error in ast get array")
require.Equalf(t, gotv, expv, "wrong in get array")
case ast.V_OBJECT:
gotv, err := node.Map()
require.NoErrorf(t, err, "error in ast get object")
require.Equalf(t, gotv, expv, "wrong in get object")
case ast.V_NUMBER:
gotv, err := node.Float64()
require.NoErrorf(t, err, "error in ast get number")
require.Equalf(t, gotv, expv, "wrong in get number")
case ast.V_ANY:
gotv, err := node.Interface()
require.NoErrorf(t, err, "error in ast get any")
require.Equalf(t, gotv, expv, "wrong in get any")
}
}