func mustReceive(t *testing.T, dst blobserver.Storage, tb *test.Blob) blob.SizedRef {
tbRef := tb.BlobRef()
sb, err := blobserver.Receive(dst, tbRef, tb.Reader())
if err != nil {
t.Fatalf("Receive: %v", err)
}
if int(sb.Size) != len(tb.Contents) {
t.Fatalf("size = %d; want %d", sb.Size, len(tb.Contents))
}
if sb.Ref != tbRef {
t.Fatal("wrong blob received")
}
return sb
}
// checkShard iterates through shards and find the blob. error if it is not found in expectShard, found somewhere else, or not found at all
func (sto testStorage) checkShard(b *test.Blob, expectShard int) {
for shardN, shard := range sto.shards {
_, _, err := shard.Fetch(b.BlobRef())
if err != nil && shardN == expectShard {
sto.t.Errorf("expected ref %v in shard %d, but didn't find it there", b.BlobRef(), expectShard)
continue
}
if err != nil {
// node wasn't found here, as expected
continue
}
if shardN != expectShard {
sto.t.Errorf("found ref %v in shard %d, expected in shard %d", b.BlobRef(), shardN, expectShard)
}
// node was found, and we expected it
}
}
func part(blob *test.Blob, offset, size uint64) *BytesPart {
return &BytesPart{BlobRef: blob.BlobRef(), Size: size, Offset: offset}
}