testutil

package
v0.0.0-...-f55f912 Latest Latest
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 Go to latest Published: Mar 18, 2022 License: GPL-3.0 Imports: 20 Imported by: 0

Documentation

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func AllKeyValueTesting 

func AllKeyValueTesting(rnd *rand.Rand, body, setup func(KeyValue) DB, teardown func(DB))

func BytesAfter 

func BytesAfter(b []byte) []byte

func BytesSeparator 

func BytesSeparator(a, b []byte) []byte

func Defer 

func Defer(args ...interface{}) bool

func DoDBTesting 

func DoDBTesting(t *DBTesting)

func DoIteratorTesting 

func DoIteratorTesting(t *IteratorTesting)

func KeyValueTesting 

func KeyValueTesting(rnd *rand.Rand, kv KeyValue, p DB, setup func(KeyValue) DB, teardown func(DB))

func Max 

func Max(x, y int) int

func Min 

func Min(x, y int) int

func NewRand 

func NewRand() *rand.Rand

func RandomIndex 

func RandomIndex(rnd *rand.Rand, n, round int, fn func(i int))

func RandomRange 

func RandomRange(rnd *rand.Rand, n, round int, fn func(start, limit int))

func RandomSeed 

func RandomSeed() int64

func RunDefer 

func RunDefer(groups ...string) bool

func RunSuite 

func RunSuite(t GinkgoTestingT, name string)

func ShuffledIndex 

func ShuffledIndex(rnd *rand.Rand, n, round int, fn func(i int))

Types

type DB 

type DB interface{}

type DBAct 

type DBAct int
const (
	DBNone DBAct = iota
	DBPut
	DBOverwrite
	DBDelete
	DBDeleteNA
)

func (DBAct) String 

func (a DBAct) String() string

type DBTesting 

type DBTesting struct {
	Rand *rand.Rand
	DB   interface {
		Get
		Put
		Delete
	}
	PostFn             func(t *DBTesting)
	Deleted, Present   KeyValue
	Act, LastAct       DBAct
	ActKey, LastActKey []byte
}

func (*DBTesting) Delete 

func (t *DBTesting) Delete(key []byte)

func (*DBTesting) DeleteRandom 

func (t *DBTesting) DeleteRandom() bool

func (*DBTesting) Put 

func (t *DBTesting) Put(key, value []byte)

func (*DBTesting) PutRandom 

func (t *DBTesting) PutRandom() bool

func (*DBTesting) RandomAct 

func (t *DBTesting) RandomAct(round int)

func (*DBTesting) TestAll 

func (t *DBTesting) TestAll()

func (*DBTesting) TestAllDeleted 

func (t *DBTesting) TestAllDeleted()

func (*DBTesting) TestAllPresent 

func (t *DBTesting) TestAllPresent()

func (*DBTesting) TestDeletedKey 

func (t *DBTesting) TestDeletedKey(key []byte)

func (*DBTesting) TestPresentKV 

func (t *DBTesting) TestPresentKV(key, value []byte)

func (*DBTesting) Text 

func (t *DBTesting) Text() string

type Delete 

type Delete interface {
	TestDelete(key []byte) error
}

type Find 

type Find interface {
	TestFind(key []byte) (rkey, rvalue []byte, err error)
}

type Get 

type Get interface {
	TestGet(key []byte) (value []byte, err error)
}

type Has 

type Has interface {
	TestHas(key []byte) (ret bool, err error)
}

type IterAct 

type IterAct int
const (
	IterNone IterAct = iota
	IterFirst
	IterLast
	IterPrev
	IterNext
	IterSeek
	IterSOI
	IterEOI
)

func (IterAct) String 

func (a IterAct) String() string

type IteratorTesting 

type IteratorTesting struct {
	KeyValue
	Iter         iterator.Iterator
	Rand         *rand.Rand
	PostFn       func(t *IteratorTesting)
	Pos          int
	Act, LastAct IterAct
	// contains filtered or unexported fields
}

func (*IteratorTesting) EOI 

func (t *IteratorTesting) EOI()

func (*IteratorTesting) First 

func (t *IteratorTesting) First()

func (*IteratorTesting) IsFirst 

func (t *IteratorTesting) IsFirst() bool

func (*IteratorTesting) IsLast 

func (t *IteratorTesting) IsLast() bool

func (*IteratorTesting) Last 

func (t *IteratorTesting) Last()

func (*IteratorTesting) Next 

func (t *IteratorTesting) Next()

func (*IteratorTesting) NextAll 

func (t *IteratorTesting) NextAll()

func (*IteratorTesting) Prev 

func (t *IteratorTesting) Prev()

func (*IteratorTesting) PrevAll 

func (t *IteratorTesting) PrevAll()

func (*IteratorTesting) SOI 

func (t *IteratorTesting) SOI()

func (*IteratorTesting) Seek 

func (t *IteratorTesting) Seek(i int)

func (*IteratorTesting) SeekInexact 

func (t *IteratorTesting) SeekInexact(i int)

func (*IteratorTesting) SeekKey 

func (t *IteratorTesting) SeekKey(key []byte)

func (*IteratorTesting) TestKV 

func (t *IteratorTesting) TestKV()

func (*IteratorTesting) Text 

func (t *IteratorTesting) Text() string

func (*IteratorTesting) WalkNext 

func (t *IteratorTesting) WalkNext(fn func(t *IteratorTesting))

func (*IteratorTesting) WalkPrev 

func (t *IteratorTesting) WalkPrev(fn func(t *IteratorTesting))

type KeyValue 

type KeyValue struct {
	// contains filtered or unexported fields
}

func KeyValue_BigValue 

func KeyValue_BigValue() *KeyValue

func KeyValue_EmptyKey 

func KeyValue_EmptyKey() *KeyValue

func KeyValue_EmptyValue 

func KeyValue_EmptyValue() *KeyValue

func KeyValue_Generate 

func KeyValue_Generate(rnd *rand.Rand, n, minlen, maxlen, vminlen, vmaxlen int) *KeyValue

func KeyValue_MultipleKeyValue 

func KeyValue_MultipleKeyValue() *KeyValue

func KeyValue_OneKeyValue 

func KeyValue_OneKeyValue() *KeyValue

func KeyValue_SpecialKey 

func KeyValue_SpecialKey() *KeyValue

func (KeyValue) Clone 

func (kv KeyValue) Clone() KeyValue

func (*KeyValue) Delete 

func (kv *KeyValue) Delete(key []byte) (exist bool, value []byte)

func (*KeyValue) DeleteIndex 

func (kv *KeyValue) DeleteIndex(i int) bool

func (KeyValue) Get 

func (kv KeyValue) Get(key []byte) (i int, exist bool)

func (KeyValue) GetString 

func (kv KeyValue) GetString(key string) (i int, exist bool)

func (KeyValue) Index 

func (kv KeyValue) Index(i int) (key, value []byte)

func (KeyValue) IndexInexact 

func (kv KeyValue) IndexInexact(i int) (key_, key, value []byte)

func (KeyValue) IndexOrNil 

func (kv KeyValue) IndexOrNil(i int) (key, value []byte)

func (KeyValue) IndexString 

func (kv KeyValue) IndexString(i int) (key, value string)

func (KeyValue) Iterate 

func (kv KeyValue) Iterate(fn func(i int, key, value []byte))

func (KeyValue) IterateInexact 

func (kv KeyValue) IterateInexact(fn func(i int, key_, key, value []byte))

func (KeyValue) IterateInexactString 

func (kv KeyValue) IterateInexactString(fn func(i int, key_, key, value string))

func (KeyValue) IterateShuffled 

func (kv KeyValue) IterateShuffled(rnd *rand.Rand, fn func(i int, key, value []byte))

func (KeyValue) IterateShuffledString 

func (kv KeyValue) IterateShuffledString(rnd *rand.Rand, fn func(i int, key, value string))

func (KeyValue) IterateString 

func (kv KeyValue) IterateString(fn func(i int, key, value string))

func (KeyValue) KeyAt 

func (kv KeyValue) KeyAt(i int) []byte

func (KeyValue) Len 

func (kv KeyValue) Len() int

func (*KeyValue) Put 

func (kv *KeyValue) Put(key, value []byte)

func (*KeyValue) PutString 

func (kv *KeyValue) PutString(key, value string)

func (*KeyValue) PutU 

func (kv *KeyValue) PutU(key, value []byte) bool

func (*KeyValue) PutUString 

func (kv *KeyValue) PutUString(key, value string) bool

func (KeyValue) Range 

func (kv KeyValue) Range(start, limit int) (r util.Range)

func (KeyValue) Search 

func (kv KeyValue) Search(key []byte) int

func (KeyValue) SearchString 

func (kv KeyValue) SearchString(key string) int

func (*KeyValue) Size 

func (kv *KeyValue) Size() int

func (KeyValue) Slice 

func (kv KeyValue) Slice(start, limit int) KeyValue

func (KeyValue) SliceKey 

func (kv KeyValue) SliceKey(start, limit []byte) KeyValue

func (KeyValue) SliceKeyString 

func (kv KeyValue) SliceKeyString(start, limit string) KeyValue

func (KeyValue) SliceRange 

func (kv KeyValue) SliceRange(r *util.Range) KeyValue

func (KeyValue) ValueAt 

func (kv KeyValue) ValueAt(i int) []byte

type KeyValueEntry 

type KeyValueEntry struct {
	// contains filtered or unexported fields
}

type NewIterator 

type NewIterator interface {
	TestNewIterator(slice *util.Range) iterator.Iterator
}

type Put 

type Put interface {
	TestPut(key []byte, value []byte) error
}

type Storage 

type Storage struct {
	storage.Storage
	// contains filtered or unexported fields
}

func NewStorage 

func NewStorage() *Storage

func (*Storage) Close 

func (s *Storage) Close() error

func (*Storage) Counter 

func (s *Storage) Counter(m StorageMode, t storage.FileType) (count int, bytes int64)

func (*Storage) EmulateError 

func (s *Storage) EmulateError(m StorageMode, t storage.FileType, err error)

func (*Storage) GetFile 

func (s *Storage) GetFile(num uint64, t storage.FileType) storage.File

func (*Storage) GetFiles 

func (s *Storage) GetFiles(t storage.FileType) (files []storage.File, err error)

func (*Storage) GetManifest 

func (s *Storage) GetManifest() (f storage.File, err error)

func (*Storage) Lock 

func (s *Storage) Lock() (r util.Releaser, err error)

func (*Storage) Log 

func (s *Storage) Log(str string)

func (*Storage) Release 

func (s *Storage) Release(m StorageMode, t storage.FileType)

func (*Storage) ResetCounter 

func (s *Storage) ResetCounter(m StorageMode, t storage.FileType)

func (*Storage) SetManifest 

func (s *Storage) SetManifest(f storage.File) error

func (*Storage) Stall 

func (s *Storage) Stall(m StorageMode, t storage.FileType)

type StorageMode 

type StorageMode int
const (
	ModeOpen StorageMode = 1 << iota
	ModeCreate
	ModeRemove
	ModeRead
	ModeWrite
	ModeSync
	ModeClose
)

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