mirror of
https://github.com/ipfs/kubo.git
synced 2025-05-21 08:56:37 +08:00
f4d7369c4a
This change adds the /ipfs/bitswap/1.1.0 protocol. The new protocol adds a 'payload' field to the protobuf message and deprecates the existing 'blocks' field. The 'payload' field is an array of pairs of cid prefixes and block data. The cid prefixes are used to ensure the correct codecs and hash functions are used to handle the block on the receiving end. License: MIT Signed-off-by: Jeromy <why@ipfs.io>
89 lines
2.1 KiB
Go
89 lines
2.1 KiB
Go
package coreunix
|
|
|
|
import (
|
|
"bytes"
|
|
"io/ioutil"
|
|
"testing"
|
|
|
|
bstore "github.com/ipfs/go-ipfs/blocks/blockstore"
|
|
bserv "github.com/ipfs/go-ipfs/blockservice"
|
|
core "github.com/ipfs/go-ipfs/core"
|
|
offline "github.com/ipfs/go-ipfs/exchange/offline"
|
|
importer "github.com/ipfs/go-ipfs/importer"
|
|
chunk "github.com/ipfs/go-ipfs/importer/chunk"
|
|
merkledag "github.com/ipfs/go-ipfs/merkledag"
|
|
ft "github.com/ipfs/go-ipfs/unixfs"
|
|
uio "github.com/ipfs/go-ipfs/unixfs/io"
|
|
|
|
context "context"
|
|
cid "gx/ipfs/QmXUuRadqDq5BuFWzVU6VuKaSjTcNm1gNCtLvvP1TJCW4z/go-cid"
|
|
u "gx/ipfs/Qmb912gdngC1UWwTkhuW8knyRbcWeu5kqkxBpveLmW8bSr/go-ipfs-util"
|
|
ds "gx/ipfs/QmbzuUusHqaLLoNTDEVLcSF6vZDHZDLPC7p4bztRvvkXxU/go-datastore"
|
|
dssync "gx/ipfs/QmbzuUusHqaLLoNTDEVLcSF6vZDHZDLPC7p4bztRvvkXxU/go-datastore/sync"
|
|
)
|
|
|
|
func getDagserv(t *testing.T) merkledag.DAGService {
|
|
db := dssync.MutexWrap(ds.NewMapDatastore())
|
|
bs := bstore.NewBlockstore(db)
|
|
blockserv := bserv.New(bs, offline.Exchange(bs))
|
|
return merkledag.NewDAGService(blockserv)
|
|
}
|
|
|
|
func TestMetadata(t *testing.T) {
|
|
ctx := context.Background()
|
|
// Make some random node
|
|
ds := getDagserv(t)
|
|
data := make([]byte, 1000)
|
|
u.NewTimeSeededRand().Read(data)
|
|
r := bytes.NewReader(data)
|
|
nd, err := importer.BuildDagFromReader(ds, chunk.DefaultSplitter(r))
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
c := nd.Cid()
|
|
|
|
m := new(ft.Metadata)
|
|
m.MimeType = "THIS IS A TEST"
|
|
|
|
// Such effort, many compromise
|
|
ipfsnode := &core.IpfsNode{DAG: ds}
|
|
|
|
mdk, err := AddMetadataTo(ipfsnode, c.String(), m)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
rec, err := Metadata(ipfsnode, mdk)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if rec.MimeType != m.MimeType {
|
|
t.Fatalf("something went wrong in conversion: '%s' != '%s'", rec.MimeType, m.MimeType)
|
|
}
|
|
|
|
cdk, err := cid.Decode(mdk)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
retnode, err := ds.Get(ctx, cdk)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
ndr, err := uio.NewDagReader(ctx, retnode, ds)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
out, err := ioutil.ReadAll(ndr)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
if !bytes.Equal(out, data) {
|
|
t.Fatal("read incorrect data")
|
|
}
|
|
}
|