github.com/bytedance/sonic@v1.11.7-0.20240517092252-d2edb31b167b/internal/decoder/generic_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 decoder 18 19 import ( 20 `fmt` 21 `reflect` 22 `testing` 23 24 `github.com/bytedance/sonic/internal/native/types` 25 `github.com/davecgh/go-spew/spew` 26 `github.com/stretchr/testify/assert` 27 `github.com/stretchr/testify/require` 28 ) 29 30 //go:nosplit 31 func decodeValueStub(st *_Stack, sp string, ic int, vp *interface{}, df uint64) (int, types.ParsingError) 32 33 func decodeValue(k *_Stack, s string, i int, f uint64) (p int, v interface{}, e types.ParsingError) { 34 p, e = decodeValueStub(k, s, i, &v, f) 35 return 36 } 37 38 func decodeGeneric(s string, i int, f uint64) (p int, v interface{}, e types.ParsingError) { 39 t := newStack() 40 p, e = decodeValueStub(t, s, i, &v, f) 41 freeStack(t) 42 return 43 } 44 45 func TestGeneric_DecodeInterface(t *testing.T) { 46 s := `[null, true, false, 1234, -1.25e-8, "hello\nworld", [], {"asdf": [1, 2.5, "qwer", null, true, false, [], {"zxcv": "fghj"}], "qwer": 7777}]` 47 i, v, err := decodeGeneric(s, 0, 0) 48 assert.Equal(t, len(s), i) 49 if err != 0 { 50 require.NoError(t, err) 51 } 52 fmt.Print("v: ") 53 spew.Dump(v) 54 fmt.Printf("type: %s\n", reflect.TypeOf(v)) 55 } 56 57 func BenchmarkGeneric_DecodeGeneric(b *testing.B) { 58 t := newStack() 59 _, _, _ = decodeValue(t, TwitterJson, 0, 0) 60 b.SetBytes(int64(len(TwitterJson))) 61 b.ResetTimer() 62 for i := 0; i < b.N; i++ { 63 _, _, _ = decodeValue(t, TwitterJson, 0, 0) 64 } 65 freeStack(t) 66 } 67 68 func BenchmarkGeneric_Parallel_DecodeGeneric(b *testing.B) { 69 _, _, _ = decodeGeneric(TwitterJson, 0, 0) 70 b.SetBytes(int64(len(TwitterJson))) 71 b.ResetTimer() 72 b.RunParallel(func(pb *testing.PB) { 73 for pb.Next() { 74 _, _, _ = decodeGeneric(TwitterJson, 0, 0) 75 } 76 }) 77 }