示例#1
0
// 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(folders, 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(folders, blocks[0].Hash, iterFn) {
		t.Error("Unexpected block found")
	}

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

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