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| author | Alexey Sharov <www.pismeco@gmail.com> | 2018-11-14 16:21:14 +0800 |
|---|---|---|
| committer | Viktor Trón <viktor.tron@gmail.com> | 2018-11-14 16:21:14 +0800 |
| commit | eb8fa3cc89ae3a3247c649486839b1c250554d2d (patch) | |
| tree | c61b8ebebc739db0e5413cd214fdd0d3da2fe61e /swarm/storage/types.go | |
| parent | cff97119a713a6f790893aaf1c172a397a48bf33 (diff) | |
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cmd/swarm, swarm/api/http, swarm/bmt, swarm/fuse, swarm/network/stream, swarm/storage, swarm/storage/encryption, swarm/testutil: use pseudo-random instead of crypto-random for test files content generation (#18083)
- Replace "crypto/rand" to "math/rand" for files content generation
- Remove swarm/network_test.go.Shuffle and swarm/btm/btm_test.go.Shuffle - because go1.9 support dropped (see https://github.com/ethereum/go-ethereum/pull/17807 and comments to swarm/network_test.go.Shuffle)
Diffstat (limited to 'swarm/storage/types.go')
| -rw-r--r-- | swarm/storage/types.go | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/swarm/storage/types.go b/swarm/storage/types.go index 092843db0..42557766e 100644 --- a/swarm/storage/types.go +++ b/swarm/storage/types.go @@ -25,7 +25,6 @@ import ( "fmt" "hash" "io" - "io/ioutil" "github.com/ethereum/go-ethereum/common" "github.com/ethereum/go-ethereum/crypto/sha3" @@ -251,16 +250,6 @@ func GenerateRandomChunks(dataSize int64, count int) (chunks []Chunk) { return chunks } -func GenerateRandomData(l int) (r io.Reader, slice []byte) { - slice, err := ioutil.ReadAll(io.LimitReader(rand.Reader, int64(l))) - if err != nil { - panic("rand error") - } - // log.Warn("generate random data", "len", len(slice), "data", common.Bytes2Hex(slice)) - r = io.LimitReader(bytes.NewReader(slice), int64(l)) - return r, slice -} - // Size, Seek, Read, ReadAt type LazySectionReader interface { Context() context.Context |