forked from cerc-io/plugeth
swarm/storage: remove unused methods from Chunk interface (#18283)
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b01cfce362
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@ -179,8 +179,9 @@ func testStoreCorrect(m ChunkStore, n int, chunksize int64, t *testing.T) {
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return fmt.Errorf("key does not match retrieved chunk Address")
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}
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hasher := MakeHashFunc(DefaultHash)()
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hasher.ResetWithLength(chunk.SpanBytes())
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hasher.Write(chunk.Payload())
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data := chunk.Data()
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hasher.ResetWithLength(data[:8])
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hasher.Write(data[8:])
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exp := hasher.Sum(nil)
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if !bytes.Equal(h, exp) {
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return fmt.Errorf("key is not hash of chunk data")
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@ -57,7 +57,7 @@ func (m *MemStore) Get(_ context.Context, addr Address) (Chunk, error) {
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if !ok {
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return nil, ErrChunkNotFound
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}
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return c.(*chunk), nil
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return c.(Chunk), nil
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}
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func (m *MemStore) Put(_ context.Context, c Chunk) error {
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@ -184,9 +184,6 @@ func (c AddressCollection) Swap(i, j int) {
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// Chunk interface implemented by context.Contexts and data chunks
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type Chunk interface {
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Address() Address
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Payload() []byte
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SpanBytes() []byte
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Span() int64
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Data() []byte
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}
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@ -208,25 +205,10 @@ func (c *chunk) Address() Address {
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return c.addr
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}
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func (c *chunk) SpanBytes() []byte {
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return c.sdata[:8]
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}
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func (c *chunk) Span() int64 {
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if c.span == -1 {
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c.span = int64(binary.LittleEndian.Uint64(c.sdata[:8]))
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}
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return c.span
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}
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func (c *chunk) Data() []byte {
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return c.sdata
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}
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func (c *chunk) Payload() []byte {
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return c.sdata[8:]
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}
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// String() for pretty printing
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func (self *chunk) String() string {
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return fmt.Sprintf("Address: %v TreeSize: %v Chunksize: %v", self.addr.Log(), self.span, len(self.sdata))
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