github.com/zignig/go-ipfs@v0.0.0-20141111235910-c9e5fdf55a52/unixfs/format_test.go (about) 1 package unixfs 2 3 import ( 4 "testing" 5 6 proto "github.com/jbenet/go-ipfs/Godeps/_workspace/src/code.google.com/p/goprotobuf/proto" 7 pb "github.com/jbenet/go-ipfs/unixfs/pb" 8 ) 9 10 func TestMultiBlock(t *testing.T) { 11 mbf := new(MultiBlock) 12 for i := 0; i < 15; i++ { 13 mbf.AddBlockSize(100) 14 } 15 16 mbf.Data = make([]byte, 128) 17 18 b, err := mbf.GetBytes() 19 if err != nil { 20 t.Fatal(err) 21 } 22 23 pbn := new(pb.Data) 24 err = proto.Unmarshal(b, pbn) 25 if err != nil { 26 t.Fatal(err) 27 } 28 29 ds, err := DataSize(b) 30 if err != nil { 31 t.Fatal(err) 32 } 33 34 if ds != (100*15)+128 { 35 t.Fatal("Datasize calculations incorrect!") 36 } 37 }