forked from mongodb/mongo-go-driver
/
bson_document.go
123 lines (97 loc) · 3.08 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"
"go.mongodb.org/mongo-driver/x/bsonx"
)
func bsonDocumentEncoding(ctx context.Context, 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 := doc.MarshalBSON()
if err != nil {
return err
}
if len(out) == 0 {
return errors.New("marshaling error")
}
}
return nil
}
func bsonDocumentDecodingLazy(ctx context.Context, tm TimerManager, iters int, source string) error {
doc, err := loadSourceDocument(getProjectRoot(), perfDataDir, bsonDataDir, source)
if err != nil {
return err
}
raw, err := doc.MarshalBSON()
if err != nil {
return err
}
tm.ResetTimer()
for i := 0; i < iters; i++ {
out, err := bsonx.ReadDoc(raw)
if err != nil {
return err
}
if len(out) == 0 {
return errors.New("marshaling error")
}
}
return nil
}
func bsonDocumentDecoding(ctx context.Context, tm TimerManager, iters, numKeys int, source string) error {
doc, err := loadSourceDocument(getProjectRoot(), perfDataDir, bsonDataDir, source)
if err != nil {
return err
}
raw, err := doc.MarshalBSON()
if err != nil {
return err
}
tm.ResetTimer()
for i := 0; i < iters; i++ {
out, err := bsonx.ReadDoc(raw)
if err != nil {
return err
}
if len(out) != numKeys {
return errors.New("document parsing error")
}
}
return nil
}
func BSONFlatDocumentEncoding(ctx context.Context, tm TimerManager, iters int) error {
return bsonDocumentEncoding(ctx, tm, iters, flatBSONData)
}
func BSONFlatDocumentDecodingLazy(ctx context.Context, tm TimerManager, iters int) error {
return bsonDocumentDecodingLazy(ctx, tm, iters, flatBSONData)
}
func BSONFlatDocumentDecoding(ctx context.Context, tm TimerManager, iters int) error {
return bsonDocumentDecoding(ctx, tm, iters, 145, flatBSONData)
}
func BSONDeepDocumentEncoding(ctx context.Context, tm TimerManager, iters int) error {
return bsonDocumentEncoding(ctx, tm, iters, deepBSONData)
}
func BSONDeepDocumentDecodingLazy(ctx context.Context, tm TimerManager, iters int) error {
return bsonDocumentDecodingLazy(ctx, tm, iters, deepBSONData)
}
func BSONDeepDocumentDecoding(ctx context.Context, tm TimerManager, iters int) error {
return bsonDocumentDecoding(ctx, tm, iters, 126, deepBSONData)
}
func BSONFullDocumentEncoding(ctx context.Context, tm TimerManager, iters int) error {
return bsonDocumentEncoding(ctx, tm, iters, fullBSONData)
}
func BSONFullDocumentDecodingLazy(ctx context.Context, tm TimerManager, iters int) error {
return bsonDocumentDecodingLazy(ctx, tm, iters, fullBSONData)
}
func BSONFullDocumentDecoding(ctx context.Context, tm TimerManager, iters int) error {
return bsonDocumentDecoding(ctx, tm, iters, 145, fullBSONData)
}