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Testutil to gen random CidV0

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License: MIT
Signed-off-by: Zander Mackie <zmackie@gmail.com>
This commit is contained in:
Zander Mackie
2016-12-15 07:20:31 -05:00
parent 695c22a7d1
commit 058bfc3b54
1 changed files with 9 additions and 0 deletions
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9
thirdparty/testutil/gen.go vendored
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@ -9,6 +9,7 @@ import (
"testing"
u "gx/ipfs/Qmb912gdngC1UWwTkhuW8knyRbcWeu5kqkxBpveLmW8bSr/go-ipfs-util"
cid "gx/ipfs/QmcTcsTvfaeEBRFo1TkFgT8sRmgi1n1LTZpecfVP8fzpGD/go-cid"
peer "gx/ipfs/QmfMmLGoKzCHDN7cGgk64PJr4iipzidDRME8HABSJqvmhC/go-libp2p-peer"
ci "gx/ipfs/QmfWDLQjGjVe4fr5CoztYW2DYYjRysMJrFe1RCsXLPTf46/go-libp2p-crypto"
@ -50,6 +51,14 @@ func RandPeerID() (peer.ID, error) {
return peer.ID(h), nil
}
func RandCidV0() (*cid.Cid, error) {
buf := make([]byte, 16)
if _, err := io.ReadFull(u.NewTimeSeededRand(), buf); err != nil {
return &cid.Cid{}, err
}
return cid.NewCidV0(buf), nil
}
func RandPeerIDFatal(t testing.TB) peer.ID {
p, err := RandPeerID()
if err != nil {