Golang FileInfo.Blocks Examples

Example #1

File: puller_test.go Project: qbit/syncthing

// Test that updating a file removes it's old blocks from the blockmap
func TestCopierCleanup(t *testing.T) {
	iterFn := func(folder, file string, index int32) bool {
		return true
	}

	fcfg := config.FolderConfiguration{ID: "default", Path: "testdata"}
	cfg := config.Configuration{Folders: []config.FolderConfiguration{fcfg}}

	db, _ := leveldb.Open(storage.NewMemStorage(), nil)
	m := NewModel(config.Wrap("/tmp/test", cfg), "device", "syncthing", "dev", db)
	m.AddFolder(fcfg)

	// Create a file
	file := protocol.FileInfo{
		Name:     "test",
		Flags:    0,
		Modified: 0,
		Blocks:   []protocol.BlockInfo{blocks[0]},
	}

	// Add file to index
	m.updateLocal("default", file)

	if !m.finder.Iterate(blocks[0].Hash, iterFn) {
		t.Error("Expected block not found")
	}

	file.Blocks = []protocol.BlockInfo{blocks[1]}
	file.Version++
	// Update index (removing old blocks)
	m.updateLocal("default", file)

	if m.finder.Iterate(blocks[0].Hash, iterFn) {
		t.Error("Unexpected block found")
	}

	if !m.finder.Iterate(blocks[1].Hash, iterFn) {
		t.Error("Expected block not found")
	}

	file.Blocks = []protocol.BlockInfo{blocks[0]}
	file.Version++
	// Update index (removing old blocks)
	m.updateLocal("default", file)

	if !m.finder.Iterate(blocks[0].Hash, iterFn) {
		t.Error("Unexpected block found")
	}

	if m.finder.Iterate(blocks[1].Hash, iterFn) {
		t.Error("Expected block not found")
	}
}

Example #2

File: rwfolder_test.go Project: KFDCompiled/syncthing

// Test that updating a file removes it's old blocks from the blockmap
func TestCopierCleanup(t *testing.T) {
	iterFn := func(folder, file string, index int32) bool {
		return true
	}

	db, _ := leveldb.Open(storage.NewMemStorage(), nil)
	m := NewModel(defaultConfig, protocol.LocalDeviceID, "device", "syncthing", "dev", db)
	m.AddFolder(defaultFolderConfig)

	// Create a file
	file := protocol.FileInfo{
		Name:     "test",
		Flags:    0,
		Modified: 0,
		Blocks:   []protocol.BlockInfo{blocks[0]},
	}

	// Add file to index
	m.updateLocals("default", []protocol.FileInfo{file})

	if !m.finder.Iterate(blocks[0].Hash, iterFn) {
		t.Error("Expected block not found")
	}

	file.Blocks = []protocol.BlockInfo{blocks[1]}
	file.Version = file.Version.Update(protocol.LocalDeviceID.Short())
	// Update index (removing old blocks)
	m.updateLocals("default", []protocol.FileInfo{file})

	if m.finder.Iterate(blocks[0].Hash, iterFn) {
		t.Error("Unexpected block found")
	}

	if !m.finder.Iterate(blocks[1].Hash, iterFn) {
		t.Error("Expected block not found")
	}

	file.Blocks = []protocol.BlockInfo{blocks[0]}
	file.Version = file.Version.Update(protocol.LocalDeviceID.Short())
	// Update index (removing old blocks)
	m.updateLocals("default", []protocol.FileInfo{file})

	if !m.finder.Iterate(blocks[0].Hash, iterFn) {
		t.Error("Unexpected block found")
	}

	if m.finder.Iterate(blocks[1].Hash, iterFn) {
		t.Error("Expected block not found")
	}
}