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btree_common_api_test.go
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btree_common_api_test.go
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// Copyright (c) 2015-2021, NVIDIA CORPORATION.
// SPDX-License-Identifier: Apache-2.0
package sortedmap
import (
"encoding/binary"
"fmt"
"testing"
)
const (
commonBPlusTreeTestNumKeysMaxSmall = uint64(4)
commonBPlusTreeTestNumKeysMaxModest = uint64(10)
commonBPlusTreeTestNumKeysMaxTypical = uint64(100)
commonBPlusTreeTestNumKeysMaxLarge = uint64(1000)
commonBPlusTreeBenchmarkNumKeys = 10000
)
type commonBPlusTreeTestContextStruct struct {
t *testing.T
tree BPlusTree
}
func (context *commonBPlusTreeTestContextStruct) GetNode(objectNumber uint64, objectOffset uint64, objectLength uint64) (nodeByteSlice []byte, err error) {
err = fmt.Errorf("GetNode() not implemented")
return
}
func (context *commonBPlusTreeTestContextStruct) PutNode(nodeByteSlice []byte) (objectNumber uint64, objectOffset uint64, err error) {
err = fmt.Errorf("PutNode() not implemented")
return
}
func (context *commonBPlusTreeTestContextStruct) DiscardNode(objectNumber uint64, objectOffset uint64, objectLength uint64) (err error) {
err = fmt.Errorf("DiscardNode() not implemented")
return
}
func (context *commonBPlusTreeTestContextStruct) DumpKey(key Key) (keyAsString string, err error) {
keyAsInt, ok := key.(int)
if !ok {
context.t.Fatalf("DumpKey() argument not an int")
}
keyAsString = fmt.Sprintf("%v", keyAsInt)
err = nil
return
}
func (context *commonBPlusTreeTestContextStruct) PackKey(key Key) (packedKey []byte, err error) {
keyAsInt, ok := key.(int)
if !ok {
context.t.Fatalf("PackKey() argument not an int")
}
keyAsUint64 := uint64(keyAsInt)
packedKey = make([]byte, 8)
binary.LittleEndian.PutUint64(packedKey, keyAsUint64)
err = nil
return
}
func (context *commonBPlusTreeTestContextStruct) UnpackKey(payloadData []byte) (key Key, bytesConsumed uint64, err error) {
context.t.Fatalf("UnpackKey() not implemented")
return
}
func (context *commonBPlusTreeTestContextStruct) DumpValue(value Value) (valueAsString string, err error) {
valueAsString, ok := value.(string)
if !ok {
context.t.Fatalf("PackValue() argument not a string")
}
err = nil
return
}
func (context *commonBPlusTreeTestContextStruct) PackValue(value Value) (packedValue []byte, err error) {
valueAsString, ok := value.(string)
if !ok {
context.t.Fatalf("PackValue() argument not a string")
}
packedValue = []byte(valueAsString)
err = nil
return
}
func (context *commonBPlusTreeTestContextStruct) UnpackValue(payloadData []byte) (value Value, bytesConsumed uint64, err error) {
context.t.Fatalf("UnpackValue() not implemented")
return
}
type commonBPlusTreeBenchmarkContextStruct struct {
b *testing.B
tree BPlusTree
}
func (context *commonBPlusTreeBenchmarkContextStruct) GetNode(objectNumber uint64, objectOffset uint64, objectLength uint64) (nodeByteSlice []byte, err error) {
err = fmt.Errorf("GetNode() not implemented")
return
}
func (context *commonBPlusTreeBenchmarkContextStruct) PutNode(nodeByteSlice []byte) (objectNumber uint64, objectOffset uint64, err error) {
err = fmt.Errorf("PutNode() not implemented")
return
}
func (context *commonBPlusTreeBenchmarkContextStruct) DiscardNode(objectNumber uint64, objectOffset uint64, objectLength uint64) (err error) {
err = fmt.Errorf("GetNode() not implemented")
return
}
func (context *commonBPlusTreeBenchmarkContextStruct) DumpKey(key Key) (keyAsString string, err error) {
err = fmt.Errorf("DumpKey() not implemented")
return
}
func (context *commonBPlusTreeBenchmarkContextStruct) PackKey(key Key) (packedKey []byte, err error) {
err = fmt.Errorf("PackKey() not implemented")
return
}
func (context *commonBPlusTreeBenchmarkContextStruct) UnpackKey(payloadData []byte) (key Key, bytesConsumed uint64, err error) {
err = fmt.Errorf("UnpackKey() not implemented")
return
}
func (context *commonBPlusTreeBenchmarkContextStruct) DumpValue(value Value) (valueAsString string, err error) {
err = fmt.Errorf("DumpValue() not implemented")
return
}
func (context *commonBPlusTreeBenchmarkContextStruct) PackValue(value Value) (packedValue []byte, err error) {
err = fmt.Errorf("PackValue() not implemented")
return
}
func (context *commonBPlusTreeBenchmarkContextStruct) UnpackValue(payloadData []byte) (value Value, bytesConsumed uint64, err error) {
err = fmt.Errorf("UnpackValue() not implemented")
return
}
func TestBPlusTreeAllButDeleteSimple(t *testing.T) {
context := &commonBPlusTreeTestContextStruct{t: t}
context.tree = NewBPlusTree(commonBPlusTreeTestNumKeysMaxSmall, CompareInt, context, nil)
metaTestAllButDeleteSimple(t, context.tree)
context.tree = NewBPlusTree(commonBPlusTreeTestNumKeysMaxModest, CompareInt, context, nil)
metaTestAllButDeleteSimple(t, context.tree)
context.tree = NewBPlusTree(commonBPlusTreeTestNumKeysMaxTypical, CompareInt, context, nil)
metaTestAllButDeleteSimple(t, context.tree)
context.tree = NewBPlusTree(commonBPlusTreeTestNumKeysMaxLarge, CompareInt, context, nil)
metaTestAllButDeleteSimple(t, context.tree)
}
func TestBPlusTreeDeleteByIndexSimple(t *testing.T) {
context := &commonBPlusTreeTestContextStruct{t: t}
context.tree = NewBPlusTree(commonBPlusTreeTestNumKeysMaxSmall, CompareInt, context, nil)
metaTestDeleteByIndexSimple(t, context.tree)
context.tree = NewBPlusTree(commonBPlusTreeTestNumKeysMaxModest, CompareInt, context, nil)
metaTestDeleteByIndexSimple(t, context.tree)
context.tree = NewBPlusTree(commonBPlusTreeTestNumKeysMaxTypical, CompareInt, context, nil)
metaTestDeleteByIndexSimple(t, context.tree)
context.tree = NewBPlusTree(commonBPlusTreeTestNumKeysMaxLarge, CompareInt, context, nil)
metaTestDeleteByIndexSimple(t, context.tree)
}
func TestBPlusTreeDeleteByKeySimple(t *testing.T) {
context := &commonBPlusTreeTestContextStruct{t: t}
context.tree = NewBPlusTree(commonBPlusTreeTestNumKeysMaxSmall, CompareInt, context, nil)
metaTestDeleteByKeySimple(t, context.tree)
context.tree = NewBPlusTree(commonBPlusTreeTestNumKeysMaxModest, CompareInt, context, nil)
metaTestDeleteByKeySimple(t, context.tree)
context.tree = NewBPlusTree(commonBPlusTreeTestNumKeysMaxTypical, CompareInt, context, nil)
metaTestDeleteByKeySimple(t, context.tree)
context.tree = NewBPlusTree(commonBPlusTreeTestNumKeysMaxLarge, CompareInt, context, nil)
metaTestDeleteByKeySimple(t, context.tree)
}
func TestBPlusTreeInsertGetDeleteByIndexTrivial(t *testing.T) {
context := &commonBPlusTreeTestContextStruct{t: t}
context.tree = NewBPlusTree(commonBPlusTreeTestNumKeysMaxSmall, CompareInt, context, nil)
metaTestInsertGetDeleteByIndexTrivial(t, context.tree)
context.tree = NewBPlusTree(commonBPlusTreeTestNumKeysMaxModest, CompareInt, context, nil)
metaTestInsertGetDeleteByIndexTrivial(t, context.tree)
context.tree = NewBPlusTree(commonBPlusTreeTestNumKeysMaxTypical, CompareInt, context, nil)
metaTestInsertGetDeleteByIndexTrivial(t, context.tree)
context.tree = NewBPlusTree(commonBPlusTreeTestNumKeysMaxLarge, CompareInt, context, nil)
metaTestInsertGetDeleteByIndexTrivial(t, context.tree)
}
func TestBPlusTreeInsertGetDeleteByIndexSmall(t *testing.T) {
context := &commonBPlusTreeTestContextStruct{t: t}
context.tree = NewBPlusTree(commonBPlusTreeTestNumKeysMaxSmall, CompareInt, context, nil)
metaTestInsertGetDeleteByIndexSmall(t, context.tree)
context.tree = NewBPlusTree(commonBPlusTreeTestNumKeysMaxModest, CompareInt, context, nil)
metaTestInsertGetDeleteByIndexSmall(t, context.tree)
context.tree = NewBPlusTree(commonBPlusTreeTestNumKeysMaxTypical, CompareInt, context, nil)
metaTestInsertGetDeleteByIndexSmall(t, context.tree)
context.tree = NewBPlusTree(commonBPlusTreeTestNumKeysMaxLarge, CompareInt, context, nil)
metaTestInsertGetDeleteByIndexSmall(t, context.tree)
}
func TestBPlusTreeInsertGetDeleteByIndexLarge(t *testing.T) {
context := &commonBPlusTreeTestContextStruct{t: t}
context.tree = NewBPlusTree(commonBPlusTreeTestNumKeysMaxSmall, CompareInt, context, nil)
metaTestInsertGetDeleteByIndexLarge(t, context.tree)
context.tree = NewBPlusTree(commonBPlusTreeTestNumKeysMaxModest, CompareInt, context, nil)
metaTestInsertGetDeleteByIndexLarge(t, context.tree)
context.tree = NewBPlusTree(commonBPlusTreeTestNumKeysMaxTypical, CompareInt, context, nil)
metaTestInsertGetDeleteByIndexLarge(t, context.tree)
context.tree = NewBPlusTree(commonBPlusTreeTestNumKeysMaxLarge, CompareInt, context, nil)
metaTestInsertGetDeleteByIndexLarge(t, context.tree)
}
func TestBPlusTreeInsertGetDeleteByIndexHuge(t *testing.T) {
context := &commonBPlusTreeTestContextStruct{t: t}
context.tree = NewBPlusTree(commonBPlusTreeTestNumKeysMaxSmall, CompareInt, context, nil)
metaTestInsertGetDeleteByIndexHuge(t, context.tree)
context.tree = NewBPlusTree(commonBPlusTreeTestNumKeysMaxModest, CompareInt, context, nil)
metaTestInsertGetDeleteByIndexHuge(t, context.tree)
context.tree = NewBPlusTree(commonBPlusTreeTestNumKeysMaxTypical, CompareInt, context, nil)
metaTestInsertGetDeleteByIndexHuge(t, context.tree)
context.tree = NewBPlusTree(commonBPlusTreeTestNumKeysMaxLarge, CompareInt, context, nil)
metaTestInsertGetDeleteByIndexHuge(t, context.tree)
}
func TestBPlusTreeInsertGetDeleteByKeyTrivial(t *testing.T) {
context := &commonBPlusTreeTestContextStruct{t: t}
context.tree = NewBPlusTree(commonBPlusTreeTestNumKeysMaxSmall, CompareInt, context, nil)
metaTestInsertGetDeleteByKeyTrivial(t, context.tree)
context.tree = NewBPlusTree(commonBPlusTreeTestNumKeysMaxModest, CompareInt, context, nil)
metaTestInsertGetDeleteByKeyTrivial(t, context.tree)
context.tree = NewBPlusTree(commonBPlusTreeTestNumKeysMaxTypical, CompareInt, context, nil)
metaTestInsertGetDeleteByKeyTrivial(t, context.tree)
context.tree = NewBPlusTree(commonBPlusTreeTestNumKeysMaxLarge, CompareInt, context, nil)
metaTestInsertGetDeleteByKeyTrivial(t, context.tree)
}
func TestBPlusTreeInsertGetDeleteByKeySmall(t *testing.T) {
context := &commonBPlusTreeTestContextStruct{t: t}
context.tree = NewBPlusTree(commonBPlusTreeTestNumKeysMaxSmall, CompareInt, context, nil)
metaTestInsertGetDeleteByKeySmall(t, context.tree)
context.tree = NewBPlusTree(commonBPlusTreeTestNumKeysMaxModest, CompareInt, context, nil)
metaTestInsertGetDeleteByKeySmall(t, context.tree)
context.tree = NewBPlusTree(commonBPlusTreeTestNumKeysMaxTypical, CompareInt, context, nil)
metaTestInsertGetDeleteByKeySmall(t, context.tree)
context.tree = NewBPlusTree(commonBPlusTreeTestNumKeysMaxLarge, CompareInt, context, nil)
metaTestInsertGetDeleteByKeySmall(t, context.tree)
}
func TestBPlusTreeInsertGetDeleteByKeyLarge(t *testing.T) {
context := &commonBPlusTreeTestContextStruct{t: t}
context.tree = NewBPlusTree(commonBPlusTreeTestNumKeysMaxSmall, CompareInt, context, nil)
metaTestInsertGetDeleteByKeyLarge(t, context.tree)
context.tree = NewBPlusTree(commonBPlusTreeTestNumKeysMaxModest, CompareInt, context, nil)
metaTestInsertGetDeleteByKeyLarge(t, context.tree)
context.tree = NewBPlusTree(commonBPlusTreeTestNumKeysMaxTypical, CompareInt, context, nil)
metaTestInsertGetDeleteByKeyLarge(t, context.tree)
context.tree = NewBPlusTree(commonBPlusTreeTestNumKeysMaxLarge, CompareInt, context, nil)
metaTestInsertGetDeleteByKeyLarge(t, context.tree)
}
func TestBPlusTreeInsertGetDeleteByKeyHuge(t *testing.T) {
context := &commonBPlusTreeTestContextStruct{t: t}
context.tree = NewBPlusTree(commonBPlusTreeTestNumKeysMaxSmall, CompareInt, context, nil)
metaTestInsertGetDeleteByKeyHuge(t, context.tree)
context.tree = NewBPlusTree(commonBPlusTreeTestNumKeysMaxModest, CompareInt, context, nil)
metaTestInsertGetDeleteByKeyHuge(t, context.tree)
context.tree = NewBPlusTree(commonBPlusTreeTestNumKeysMaxTypical, CompareInt, context, nil)
metaTestInsertGetDeleteByKeyHuge(t, context.tree)
context.tree = NewBPlusTree(commonBPlusTreeTestNumKeysMaxLarge, CompareInt, context, nil)
metaTestInsertGetDeleteByKeyHuge(t, context.tree)
}
func TestBPlusTreeBisect(t *testing.T) {
context := &commonBPlusTreeTestContextStruct{t: t}
context.tree = NewBPlusTree(commonBPlusTreeTestNumKeysMaxSmall, CompareInt, context, nil)
metaTestBisect(t, context.tree)
context.tree = NewBPlusTree(commonBPlusTreeTestNumKeysMaxModest, CompareInt, context, nil)
metaTestBisect(t, context.tree)
context.tree = NewBPlusTree(commonBPlusTreeTestNumKeysMaxTypical, CompareInt, context, nil)
metaTestBisect(t, context.tree)
context.tree = NewBPlusTree(commonBPlusTreeTestNumKeysMaxLarge, CompareInt, context, nil)
metaTestBisect(t, context.tree)
}
func BenchmarkBPlusTreePut(b *testing.B) {
context := &commonBPlusTreeBenchmarkContextStruct{b: b}
context.tree = NewBPlusTree(commonBPlusTreeTestNumKeysMaxTypical, CompareInt, context, nil)
metaBenchmarkPut(b, context.tree, commonBPlusTreeBenchmarkNumKeys)
}
func BenchmarkBPlusTreeGetByIndex(b *testing.B) {
context := &commonBPlusTreeBenchmarkContextStruct{b: b}
context.tree = NewBPlusTree(commonBPlusTreeTestNumKeysMaxTypical, CompareInt, context, nil)
metaBenchmarkGetByIndex(b, context.tree, commonBPlusTreeBenchmarkNumKeys)
}
func BenchmarkBPlusTreePatchByIndex(b *testing.B) {
context := &commonBPlusTreeBenchmarkContextStruct{b: b}
context.tree = NewBPlusTree(commonBPlusTreeTestNumKeysMaxTypical, CompareInt, context, nil)
metaBenchmarkPatchByIndex(b, context.tree, commonBPlusTreeBenchmarkNumKeys)
}
func BenchmarkBPlusTreeDeleteByIndex(b *testing.B) {
context := &commonBPlusTreeBenchmarkContextStruct{b: b}
context.tree = NewBPlusTree(commonBPlusTreeTestNumKeysMaxTypical, CompareInt, context, nil)
metaBenchmarkDeleteByIndex(b, context.tree, commonBPlusTreeBenchmarkNumKeys)
}
func BenchmarkBPlusTreeGetByKey(b *testing.B) {
context := &commonBPlusTreeBenchmarkContextStruct{b: b}
context.tree = NewBPlusTree(commonBPlusTreeTestNumKeysMaxTypical, CompareInt, context, nil)
metaBenchmarkGetByKey(b, context.tree, commonBPlusTreeBenchmarkNumKeys)
}
func BenchmarkBPlusTreeBisectLeft(b *testing.B) {
context := &commonBPlusTreeBenchmarkContextStruct{b: b}
context.tree = NewBPlusTree(commonBPlusTreeTestNumKeysMaxTypical, CompareInt, context, nil)
metaBenchmarkBisectLeft(b, context.tree, commonBPlusTreeBenchmarkNumKeys)
}
func BenchmarkBPlusTreeBisectRight(b *testing.B) {
context := &commonBPlusTreeBenchmarkContextStruct{b: b}
context.tree = NewBPlusTree(commonBPlusTreeTestNumKeysMaxTypical, CompareInt, context, nil)
metaBenchmarkBisectRight(b, context.tree, commonBPlusTreeBenchmarkNumKeys)
}
func BenchmarkBPlusTreePatchByKey(b *testing.B) {
context := &commonBPlusTreeBenchmarkContextStruct{b: b}
context.tree = NewBPlusTree(commonBPlusTreeTestNumKeysMaxTypical, CompareInt, context, nil)
metaBenchmarkPatchByKey(b, context.tree, commonBPlusTreeBenchmarkNumKeys)
}
func BenchmarkBPlusTreeDeleteByKey(b *testing.B) {
context := &commonBPlusTreeBenchmarkContextStruct{b: b}
context.tree = NewBPlusTree(commonBPlusTreeTestNumKeysMaxTypical, CompareInt, context, nil)
metaBenchmarkDeleteByKey(b, context.tree, commonBPlusTreeBenchmarkNumKeys)
}