forked from mongodb/mongo-go-driver
/
bson_document.go
125 lines (99 loc) · 3 KB
/
bson_document.go
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// Copyright (C) MongoDB, Inc. 2017-present.
//
// 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
package benchmark
import (
"context"
"errors"
"github.com/BlackMocca/mongo-go-driver/bson"
)
func bsonDocumentEncoding(tm TimerManager, iters int, source string) error {
doc, err := loadSourceDocument(getProjectRoot(), perfDataDir, bsonDataDir, source)
if err != nil {
return err
}
tm.ResetTimer()
for i := 0; i < iters; i++ {
out, err := bson.Marshal(doc)
if err != nil {
return err
}
if len(out) == 0 {
return errors.New("marshaling error")
}
}
return nil
}
func bsonDocumentDecodingLazy(tm TimerManager, iters int, source string) error {
doc, err := loadSourceDocument(getProjectRoot(), perfDataDir, bsonDataDir, source)
if err != nil {
return err
}
raw, err := bson.Marshal(doc)
if err != nil {
return err
}
tm.ResetTimer()
for i := 0; i < iters; i++ {
var out bson.D
err := bson.Unmarshal(raw, &out)
if err != nil {
return err
}
if len(out) == 0 {
return errors.New("marshaling error")
}
}
return nil
}
func bsonDocumentDecoding(tm TimerManager, iters, numKeys int, source string) error {
doc, err := loadSourceDocument(getProjectRoot(), perfDataDir, bsonDataDir, source)
if err != nil {
return err
}
raw, err := bson.Marshal(doc)
if err != nil {
return err
}
tm.ResetTimer()
for i := 0; i < iters; i++ {
var out bson.D
err := bson.Unmarshal(raw, &out)
if err != nil {
return err
}
if len(out) != numKeys {
return errors.New("document parsing error")
}
}
return nil
}
func BSONFlatDocumentEncoding(_ context.Context, tm TimerManager, iters int) error {
return bsonDocumentEncoding(tm, iters, flatBSONData)
}
func BSONFlatDocumentDecodingLazy(_ context.Context, tm TimerManager, iters int) error {
return bsonDocumentDecodingLazy(tm, iters, flatBSONData)
}
func BSONFlatDocumentDecoding(_ context.Context, tm TimerManager, iters int) error {
return bsonDocumentDecoding(tm, iters, 145, flatBSONData)
}
func BSONDeepDocumentEncoding(_ context.Context, tm TimerManager, iters int) error {
return bsonDocumentEncoding(tm, iters, deepBSONData)
}
func BSONDeepDocumentDecodingLazy(_ context.Context, tm TimerManager, iters int) error {
return bsonDocumentDecodingLazy(tm, iters, deepBSONData)
}
func BSONDeepDocumentDecoding(_ context.Context, tm TimerManager, iters int) error {
return bsonDocumentDecoding(tm, iters, 126, deepBSONData)
}
func BSONFullDocumentEncoding(_ context.Context, tm TimerManager, iters int) error {
return bsonDocumentEncoding(tm, iters, fullBSONData)
}
func BSONFullDocumentDecodingLazy(_ context.Context, tm TimerManager, iters int) error {
return bsonDocumentDecodingLazy(tm, iters, fullBSONData)
}
func BSONFullDocumentDecoding(_ context.Context, tm TimerManager, iters int) error {
return bsonDocumentDecoding(tm, iters, 145, fullBSONData)
}