filetest

package module
v0.1.0 Latest Latest
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 Go to latest Published: Jul 12, 2023 License: GPL-3.0 Imports: 14 Imported by: 0

README

filetest

Creation of tree of files for testing

Documentation

Index

Constants

This section is empty.

Variables

View Source 
var LowerCaseChars, ValidChars string

Functions

func CommitDirs 

func CommitDirs(tree *Dir, root string) int

func CommitNewDefaultRandomTree 

func CommitNewDefaultRandomTree(t *testing.T) (string, *Dir, DirStats)

func CommitNewRandomTree 

func CommitNewRandomTree(t *testing.T, altRoot string, o TreeOptions, m Mixes) (string, *Dir, DirStats)

func CommitZonedFilesMixed 

func CommitZonedFilesMixed(rnd1 *xrand.Xrand, rnd2 *xrand.Xrand, files []*File, z Zones, m Mixes, root string, stage2 bool) (DirStats, []*File)

Commits files from a tree returns the files which have not been committed (excluded)

func DirStatsTable 

func DirStatsTable() *format.Table

func NewCloneFileOperation 

func NewCloneFileOperation(sbase, dbase string) func(*File, *File)

func NewDirMakerFactory 

func NewDirMakerFactory(base string) func(*Dir)

func NewFileFromStorageFactory 

func NewFileFromStorageFactory(base string) func(Entry) *File

func NewLinkFileOperation 

func NewLinkFileOperation(sbase, dbase string) func(*File, *File)

func NewRandomFileFactory 

func NewRandomFileFactory(rnd *xrand.Xrand, base string, sizeFactory func() int) func(*File)

func NewRandomNameFactory 

func NewRandomNameFactory(rnd *xrand.Xrand, sizeFactory func() int, charSet string) func() string

func ShuffleFiles 

func ShuffleFiles(rnd *xrand.Xrand, f []*File)

func TempDir 

func TempDir(t *testing.T, altName string) string

Types

type Dir 

type Dir struct {
	Entry
	Files []*File
	Dirs  []*Dir
}

func NewDirFromStorage 

func NewDirFromStorage(base string) *Dir

func NewDirFromStorageFiltered 

func NewDirFromStorageFiltered(base string, fileFilter func(e Entry) bool) *Dir

func NewRandomTree 

func NewRandomTree(rnd *xrand.Xrand, o TreeOptions) *Dir

func NewRandomTree2 

func NewRandomTree2(rnd *xrand.Xrand, o TreeOptions) (*Dir, func() string)

returns also the name factory

func (*Dir) AllDirsMap 

func (d *Dir) AllDirsMap() map[string]*Dir

func (*Dir) AllDirsSlice 

func (d *Dir) AllDirsSlice() []*Dir

func (*Dir) AllFilesMap 

func (d *Dir) AllFilesMap() map[string]*File

func (*Dir) AllFilesSlice 

func (d *Dir) AllFilesSlice() []*File

func (*Dir) Compare 

func (d *Dir) Compare(o *Dir) bool

func (*Dir) Dump 

func (d *Dir) Dump(outFile string)

func (*Dir) EachDir 

func (d *Dir) EachDir(cb func(*Dir))

func (*Dir) EachDirRecursive 

func (d *Dir) EachDirRecursive(cb func(*Dir)) (count int)

func (*Dir) EachFile 

func (d *Dir) EachFile(cb func(*File))

func (*Dir) EachFileRecursive 

func (d *Dir) EachFileRecursive(cb func(*File))

func (*Dir) EachRecursive 

func (d *Dir) EachRecursive(fcb func(*File), dcb func(*Dir))

func (*Dir) RemoveFiles 

func (d *Dir) RemoveFiles(files []*File)

Remove files by pointer

func (*Dir) Sort 

func (d *Dir) Sort()

type DirFactory 

type DirFactory func(parent *Dir, depth int) *Dir

func NewDirFactory 

func NewDirFactory(entryFactory EntryFactory, filesFactory FilesFactory, dirsFactory DirsFactory) DirFactory

type DirStats 

type DirStats struct {
	TotalFiles   int
	ClonedFiles  int
	LinkedFiles  int
	UniqueHashes int
}

func CommitFilesMixed 

func CommitFilesMixed(rnd *xrand.Xrand, files []*File, m Mixes, root string) DirStats

func CommitMixed 

func CommitMixed(rnd *xrand.Xrand, tree *Dir, m Mixes, root string) DirStats

func (*DirStats) AppendToTable 

func (ds *DirStats) AppendToTable(t *format.Table) *format.Table

func (*DirStats) Merge 

func (ds *DirStats) Merge(o DirStats)

func (DirStats) String 

func (ds DirStats) String() string

type DirsFactory 

type DirsFactory func(parent *Dir, depth int) []*Dir

func NewDirsFactory 

func NewDirsFactory(maxDepth int, countFactory func() int) (DirsFactory, func(DirFactory))

func NullDirsFactory 

func NullDirsFactory() DirsFactory

type Entry 

type Entry struct {
	Parent *Dir
	Name   string
}

func (*Entry) Path 

func (e *Entry) Path() string

func (*Entry) PathFrom 

func (e *Entry) PathFrom(base string) string

type EntryFactory 

type EntryFactory func(parent *Dir) Entry

func NewEntryFactory 

func NewEntryFactory(nameFactory func() string) EntryFactory

func NullEntryFactory 

func NullEntryFactory() EntryFactory

type File 

type File struct {
	Entry
	Hash []byte
}

func (*File) String 

func (f *File) String() string

type FileFactory 

type FileFactory func(parent *Dir) *File

func NewFileFactory 

func NewFileFactory(entryFactory EntryFactory) FileFactory

type FilesFactory 

type FilesFactory func(parent *Dir) []*File

func NewFilesFactory 

func NewFilesFactory(fileFactory FileFactory, countFactory func() int) FilesFactory

func NullFilesFactory 

func NullFilesFactory() FilesFactory

type MinMax 

type MinMax struct {
	Min int
	Max int
}

type Mixes 

type Mixes struct {
	MaxSize int
	// in % - what remains are unique files
	Created, Cloned, Linked int
}

func DefaultMixes 

func DefaultMixes() Mixes

type TreeOptions 

type TreeOptions struct {
	CharSet   string
	CharCount MinMax
	FileCount MinMax
	DirCount  MinMax
	Depth     int
}

func DefaultTreeOptions 

func DefaultTreeOptions() TreeOptions

func FlatTreeOptions 

func FlatTreeOptions(minFiles, maxFiles int) TreeOptions

type Zones 

type Zones struct {
	// in % - what remains are not committed
	NoChange, Shuffle, Reseed int
}

func DefaultZones 

func DefaultZones() Zones

Source Files

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