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/*
Each test should process 24kb json record (based on Discourse API)
It should read 2 arrays, and for each item in array get few fields.
Basically it means processing full JSON file.
*/
package benchmark
import (
"github.com/buger/jsonparser"
"testing"
// "github.com/Jeffail/gabs"
// "github.com/bitly/go-simplejson"
"encoding/json"
"github.com/a8m/djson"
jlexer "github.com/mailru/easyjson/jlexer"
"github.com/pquerna/ffjson/ffjson"
// "github.com/antonholmquist/jason"
// "fmt"
)
/*
github.com/buger/jsonparser
*/
func BenchmarkJsonParserLarge(b *testing.B) {
for i := 0; i < b.N; i++ {
jsonparser.ArrayEach(largeFixture, func(value []byte, dataType jsonparser.ValueType, offset int, err error) {
jsonparser.Get(value, "username")
nothing()
}, "users")
jsonparser.ArrayEach(largeFixture, func(value []byte, dataType jsonparser.ValueType, offset int, err error) {
jsonparser.GetInt(value, "id")
jsonparser.Get(value, "slug")
nothing()
}, "topics", "topics")
}
}
/*
encoding/json
*/
func BenchmarkEncodingJsonStructLarge(b *testing.B) {
for i := 0; i < b.N; i++ {
var data LargePayload
json.Unmarshal(largeFixture, &data)
for _, u := range data.Users {
nothing(u.Username)
}
for _, t := range data.Topics.Topics {
nothing(t.Id, t.Slug)
}
}
}
func BenchmarkEncodingJsonInterfaceLarge(b *testing.B) {
for i := 0; i < b.N; i++ {
var data interface{}
json.Unmarshal(largeFixture, &data)
m := data.(map[string]interface{})
users := m["users"].([]interface{})
for _, u := range users {
nothing(u.(map[string]interface{})["username"].(string))
}
topics := m["topics"].(map[string]interface{})["topics"].([]interface{})
for _, t := range topics {
tI := t.(map[string]interface{})
nothing(tI["id"].(float64), tI["slug"].(string))
}
}
}
/*
github.com/pquerna/ffjson
*/
func BenchmarkFFJsonLarge(b *testing.B) {
for i := 0; i < b.N; i++ {
var data LargePayload
ffjson.Unmarshal(largeFixture, &data)
for _, u := range data.Users {
nothing(u.Username)
}
for _, t := range data.Topics.Topics {
nothing(t.Id, t.Slug)
}
}
}
/*
github.com/mailru/easyjson
*/
func BenchmarkEasyJsonLarge(b *testing.B) {
for i := 0; i < b.N; i++ {
lexer := &jlexer.Lexer{Data: largeFixture}
data := new(LargePayload)
data.UnmarshalEasyJSON(lexer)
for _, u := range data.Users {
nothing(u.Username)
}
for _, t := range data.Topics.Topics {
nothing(t.Id, t.Slug)
}
}
}
/*
github.com/a8m/djson
*/
func BenchmarkDjsonLarge(b *testing.B) {
for i := 0; i < b.N; i++ {
m, _ := djson.DecodeObject(largeFixture)
users := m["users"].([]interface{})
for _, u := range users {
nothing(u.(map[string]interface{})["username"].(string))
}
topics := m["topics"].(map[string]interface{})["topics"].([]interface{})
for _, t := range topics {
tI := t.(map[string]interface{})
nothing(tI["id"].(float64), tI["slug"].(string))
}
}
}
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