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package sqlrepo_test
import (
"fmt"
"testing"
"github.com/ipfs/go-cid"
cidlink "github.com/ipld/go-ipld-prime/linking/cid"
"github.com/multiformats/go-multihash"
"github.com/storacha/go-libstoracha/testutil"
"github.com/storacha/go-ucanto/did"
"github.com/storacha/guppy/pkg/preparation/blobs"
"github.com/storacha/guppy/pkg/preparation/internal/testdb"
"github.com/storacha/guppy/pkg/preparation/sqlrepo"
"github.com/storacha/guppy/pkg/preparation/types/id"
"github.com/stretchr/testify/require"
)
func TestShardsNotInIndexes(t *testing.T) {
t.Run("returns shards that are not assigned to indexes", func(t *testing.T) {
repo := testutil.Must(sqlrepo.New(testdb.CreateTestDB(t)))(t)
spaceDID, err := did.Parse("did:storacha:space:example")
require.NoError(t, err)
uploadID := id.New()
// Create nodes (required for shards to have content)
nodeCID1 := testutil.RandomCID(t).(cidlink.Link).Cid
nodeCID2 := testutil.RandomCID(t).(cidlink.Link).Cid
nodeCID3 := testutil.RandomCID(t).(cidlink.Link).Cid
_, _, err = repo.FindOrCreateRawNode(t.Context(), nodeCID1, 100, spaceDID, uploadID, "dir/file1", id.New(), 0)
require.NoError(t, err)
_, _, err = repo.FindOrCreateRawNode(t.Context(), nodeCID2, 100, spaceDID, uploadID, "dir/file2", id.New(), 0)
require.NoError(t, err)
_, _, err = repo.FindOrCreateRawNode(t.Context(), nodeCID3, 100, spaceDID, uploadID, "dir/file3", id.New(), 0)
require.NoError(t, err)
// Create three shards
shard1, err := repo.CreateShard(t.Context(), uploadID, 0, nil, nil)
require.NoError(t, err)
err = repo.AddNodeToShard(t.Context(), shard1.ID(), nodeCID1, spaceDID, uploadID, 0)
require.NoError(t, err)
shard2, err := repo.CreateShard(t.Context(), uploadID, 0, nil, nil)
require.NoError(t, err)
err = repo.AddNodeToShard(t.Context(), shard2.ID(), nodeCID2, spaceDID, uploadID, 0)
require.NoError(t, err)
shard3, err := repo.CreateShard(t.Context(), uploadID, 0, nil, nil)
require.NoError(t, err)
err = repo.AddNodeToShard(t.Context(), shard3.ID(), nodeCID3, spaceDID, uploadID, 0)
require.NoError(t, err)
// Close all three shards (ShardsNotInIndexes only returns closed shards)
digest1, err := multihash.Encode([]byte("shard1"), multihash.IDENTITY)
require.NoError(t, err)
err = shard1.Close(digest1, testutil.RandomCID(t).(cidlink.Link).Cid)
require.NoError(t, err)
err = repo.UpdateShard(t.Context(), shard1)
require.NoError(t, err)
digest2, err := multihash.Encode([]byte("shard2"), multihash.IDENTITY)
require.NoError(t, err)
err = shard2.Close(digest2, testutil.RandomCID(t).(cidlink.Link).Cid)
require.NoError(t, err)
err = repo.UpdateShard(t.Context(), shard2)
require.NoError(t, err)
digest3, err := multihash.Encode([]byte("shard3"), multihash.IDENTITY)
require.NoError(t, err)
err = shard3.Close(digest3, testutil.RandomCID(t).(cidlink.Link).Cid)
require.NoError(t, err)
err = repo.UpdateShard(t.Context(), shard3)
require.NoError(t, err)
// All three closed shards should be returned as not in indexes
shardIDs, err := repo.ShardsNotInIndexes(t.Context(), uploadID)
require.NoError(t, err)
require.ElementsMatch(t, []id.ShardID{shard1.ID(), shard2.ID(), shard3.ID()}, shardIDs)
// Create an index and add shard1 and shard2 to it
index, err := repo.CreateIndex(t.Context(), uploadID)
require.NoError(t, err)
err = repo.AddShardToIndex(t.Context(), index.ID(), shard1.ID())
require.NoError(t, err)
err = repo.AddShardToIndex(t.Context(), index.ID(), shard2.ID())
require.NoError(t, err)
// Only shard3 should be returned now
shardIDs, err = repo.ShardsNotInIndexes(t.Context(), uploadID)
require.NoError(t, err)
require.Equal(t, []id.ShardID{shard3.ID()}, shardIDs)
})
t.Run("does not return open shards", func(t *testing.T) {
repo := testutil.Must(sqlrepo.New(testdb.CreateTestDB(t)))(t)
spaceDID, err := did.Parse("did:storacha:space:example")
require.NoError(t, err)
uploadID := id.New()
// Create nodes
nodeCID1 := testutil.RandomCID(t).(cidlink.Link).Cid
nodeCID2 := testutil.RandomCID(t).(cidlink.Link).Cid
_, _, err = repo.FindOrCreateRawNode(t.Context(), nodeCID1, 100, spaceDID, uploadID, "dir/file1", id.New(), 0)
require.NoError(t, err)
_, _, err = repo.FindOrCreateRawNode(t.Context(), nodeCID2, 100, spaceDID, uploadID, "dir/file2", id.New(), 0)
require.NoError(t, err)
// Create one closed shard
shard1, err := repo.CreateShard(t.Context(), uploadID, 0, nil, nil)
require.NoError(t, err)
err = repo.AddNodeToShard(t.Context(), shard1.ID(), nodeCID1, spaceDID, uploadID, 0)
require.NoError(t, err)
digest1, err := multihash.Encode([]byte("shard1"), multihash.IDENTITY)
require.NoError(t, err)
err = shard1.Close(digest1, testutil.RandomCID(t).(cidlink.Link).Cid)
require.NoError(t, err)
err = repo.UpdateShard(t.Context(), shard1)
require.NoError(t, err)
// Create one open shard
shard2, err := repo.CreateShard(t.Context(), uploadID, 0, nil, nil)
require.NoError(t, err)
err = repo.AddNodeToShard(t.Context(), shard2.ID(), nodeCID2, spaceDID, uploadID, 0)
require.NoError(t, err)
// Only the closed shard should be returned
shardIDs, err := repo.ShardsNotInIndexes(t.Context(), uploadID)
require.NoError(t, err)
require.Equal(t, []id.ShardID{shard1.ID()}, shardIDs)
})
t.Run("returns empty when all shards are assigned", func(t *testing.T) {
repo := testutil.Must(sqlrepo.New(testdb.CreateTestDB(t)))(t)
spaceDID, err := did.Parse("did:storacha:space:example")
require.NoError(t, err)
uploadID := id.New()
// Create a node
nodeCID := testutil.RandomCID(t).(cidlink.Link).Cid
_, _, err = repo.FindOrCreateRawNode(t.Context(), nodeCID, 100, spaceDID, uploadID, "dir/file", id.New(), 0)
require.NoError(t, err)
// Create and close a shard
shard, err := repo.CreateShard(t.Context(), uploadID, 0, nil, nil)
require.NoError(t, err)
err = repo.AddNodeToShard(t.Context(), shard.ID(), nodeCID, spaceDID, uploadID, 0)
require.NoError(t, err)
digest, err := multihash.Encode([]byte("shard"), multihash.IDENTITY)
require.NoError(t, err)
err = shard.Close(digest, testutil.RandomCID(t).(cidlink.Link).Cid)
require.NoError(t, err)
err = repo.UpdateShard(t.Context(), shard)
require.NoError(t, err)
// Assign to index
index, err := repo.CreateIndex(t.Context(), uploadID)
require.NoError(t, err)
err = repo.AddShardToIndex(t.Context(), index.ID(), shard.ID())
require.NoError(t, err)
// Should return empty
shardIDs, err := repo.ShardsNotInIndexes(t.Context(), uploadID)
require.NoError(t, err)
require.Empty(t, shardIDs)
})
t.Run("only returns shards for the specified upload", func(t *testing.T) {
repo := testutil.Must(sqlrepo.New(testdb.CreateTestDB(t)))(t)
spaceDID, err := did.Parse("did:storacha:space:example")
require.NoError(t, err)
uploadID1 := id.New()
uploadID2 := id.New()
// Create nodes
nodeCID1 := testutil.RandomCID(t).(cidlink.Link).Cid
nodeCID2 := testutil.RandomCID(t).(cidlink.Link).Cid
_, _, err = repo.FindOrCreateRawNode(t.Context(), nodeCID1, 100, spaceDID, uploadID1, "dir/file1", id.New(), 0)
require.NoError(t, err)
_, _, err = repo.FindOrCreateRawNode(t.Context(), nodeCID2, 100, spaceDID, uploadID2, "dir/file2", id.New(), 0)
require.NoError(t, err)
// Create and close shards for different uploads
shard1, err := repo.CreateShard(t.Context(), uploadID1, 0, nil, nil)
require.NoError(t, err)
err = repo.AddNodeToShard(t.Context(), shard1.ID(), nodeCID1, spaceDID, uploadID1, 0)
require.NoError(t, err)
digest1, err := multihash.Encode([]byte("shard1"), multihash.IDENTITY)
require.NoError(t, err)
err = shard1.Close(digest1, testutil.RandomCID(t).(cidlink.Link).Cid)
require.NoError(t, err)
err = repo.UpdateShard(t.Context(), shard1)
require.NoError(t, err)
shard2, err := repo.CreateShard(t.Context(), uploadID2, 0, nil, nil)
require.NoError(t, err)
err = repo.AddNodeToShard(t.Context(), shard2.ID(), nodeCID2, spaceDID, uploadID2, 0)
require.NoError(t, err)
digest2, err := multihash.Encode([]byte("shard2"), multihash.IDENTITY)
require.NoError(t, err)
err = shard2.Close(digest2, testutil.RandomCID(t).(cidlink.Link).Cid)
require.NoError(t, err)
err = repo.UpdateShard(t.Context(), shard2)
require.NoError(t, err)
// ShardsNotInIndexes for upload1 should only return shard1
shardIDs1, err := repo.ShardsNotInIndexes(t.Context(), uploadID1)
require.NoError(t, err)
require.Equal(t, []id.ShardID{shard1.ID()}, shardIDs1)
// ShardsNotInIndexes for upload2 should only return shard2
shardIDs2, err := repo.ShardsNotInIndexes(t.Context(), uploadID2)
require.NoError(t, err)
require.Equal(t, []id.ShardID{shard2.ID()}, shardIDs2)
})
}
func TestForEachNodeInIndex(t *testing.T) {
t.Run("yields all nodes across shards in an index", func(t *testing.T) {
repo := testutil.Must(sqlrepo.New(testdb.CreateTestDB(t)))(t)
spaceDID, err := did.Parse("did:storacha:space:example")
require.NoError(t, err)
uploadID := id.New()
// Create 4 nodes
nodeCID1 := testutil.RandomCID(t).(cidlink.Link).Cid
nodeCID2 := testutil.RandomCID(t).(cidlink.Link).Cid
nodeCID3 := testutil.RandomCID(t).(cidlink.Link).Cid
nodeCID4 := testutil.RandomCID(t).(cidlink.Link).Cid
_, _, err = repo.FindOrCreateRawNode(t.Context(), nodeCID1, 100, spaceDID, uploadID, "dir/file1", id.New(), 0)
require.NoError(t, err)
_, _, err = repo.FindOrCreateRawNode(t.Context(), nodeCID2, 200, spaceDID, uploadID, "dir/file2", id.New(), 0)
require.NoError(t, err)
_, _, err = repo.FindOrCreateRawNode(t.Context(), nodeCID3, 300, spaceDID, uploadID, "dir/file3", id.New(), 0)
require.NoError(t, err)
_, _, err = repo.FindOrCreateRawNode(t.Context(), nodeCID4, 400, spaceDID, uploadID, "dir/file4", id.New(), 0)
require.NoError(t, err)
// Create shard1 with nodes 1 and 2 (offset=0 for simplicity)
shard1, err := repo.CreateShard(t.Context(), uploadID, 0, nil, nil)
require.NoError(t, err)
err = repo.AddNodeToShard(t.Context(), shard1.ID(), nodeCID1, spaceDID, uploadID, 0)
require.NoError(t, err)
err = repo.AddNodeToShard(t.Context(), shard1.ID(), nodeCID2, spaceDID, uploadID, 0)
require.NoError(t, err)
digest1, err := multihash.Encode([]byte("shard1"), multihash.IDENTITY)
require.NoError(t, err)
err = shard1.Close(digest1, testutil.RandomCID(t).(cidlink.Link).Cid)
require.NoError(t, err)
err = repo.UpdateShard(t.Context(), shard1)
require.NoError(t, err)
// Create shard2 with nodes 3 and 4 (offset=0 for simplicity)
shard2, err := repo.CreateShard(t.Context(), uploadID, 0, nil, nil)
require.NoError(t, err)
err = repo.AddNodeToShard(t.Context(), shard2.ID(), nodeCID3, spaceDID, uploadID, 0)
require.NoError(t, err)
err = repo.AddNodeToShard(t.Context(), shard2.ID(), nodeCID4, spaceDID, uploadID, 0)
require.NoError(t, err)
digest2, err := multihash.Encode([]byte("shard2"), multihash.IDENTITY)
require.NoError(t, err)
err = shard2.Close(digest2, testutil.RandomCID(t).(cidlink.Link).Cid)
require.NoError(t, err)
err = repo.UpdateShard(t.Context(), shard2)
require.NoError(t, err)
// Create index with both shards
index, err := repo.CreateIndex(t.Context(), uploadID)
require.NoError(t, err)
err = repo.AddShardToIndex(t.Context(), index.ID(), shard1.ID())
require.NoError(t, err)
err = repo.AddShardToIndex(t.Context(), index.ID(), shard2.ID())
require.NoError(t, err)
byCID := map[string]blobs.NodeInIndex{}
for nii, err := range repo.ForEachNodeInIndex(t.Context(), index.ID()) {
require.NoError(t, err)
byCID[nii.NodeCID.String()] = nii
}
require.Len(t, byCID, 4)
// shard_offset = shard.size + offset at time of AddNodeToShard
// shard1: node1 offset=0+0=0, size becomes 100; node2 offset=100+0=100
// shard2: node3 offset=0+0=0, size becomes 300; node4 offset=300+0=300
r1 := byCID[nodeCID1.String()]
require.Equal(t, digest1, []byte(r1.ShardDigest))
require.Equal(t, uint64(100), r1.NodeSize)
require.Equal(t, uint64(0), r1.ShardOffset)
r2 := byCID[nodeCID2.String()]
require.Equal(t, digest1, []byte(r2.ShardDigest))
require.Equal(t, uint64(200), r2.NodeSize)
require.Equal(t, uint64(100), r2.ShardOffset)
r3 := byCID[nodeCID3.String()]
require.Equal(t, digest2, []byte(r3.ShardDigest))
require.Equal(t, uint64(300), r3.NodeSize)
require.Equal(t, uint64(0), r3.ShardOffset)
r4 := byCID[nodeCID4.String()]
require.Equal(t, digest2, []byte(r4.ShardDigest))
require.Equal(t, uint64(400), r4.NodeSize)
require.Equal(t, uint64(300), r4.ShardOffset)
})
t.Run("yields nothing for an empty index", func(t *testing.T) {
repo := testutil.Must(sqlrepo.New(testdb.CreateTestDB(t)))(t)
uploadID := id.New()
index, err := repo.CreateIndex(t.Context(), uploadID)
require.NoError(t, err)
called := false
for range repo.ForEachNodeInIndex(t.Context(), index.ID()) {
called = true
}
require.False(t, called)
})
t.Run("only yields nodes for shards in the specified index", func(t *testing.T) {
repo := testutil.Must(sqlrepo.New(testdb.CreateTestDB(t)))(t)
spaceDID, err := did.Parse("did:storacha:space:example")
require.NoError(t, err)
uploadID := id.New()
// Create 2 nodes
nodeCID1 := testutil.RandomCID(t).(cidlink.Link).Cid
nodeCID2 := testutil.RandomCID(t).(cidlink.Link).Cid
_, _, err = repo.FindOrCreateRawNode(t.Context(), nodeCID1, 100, spaceDID, uploadID, "dir/file1", id.New(), 0)
require.NoError(t, err)
_, _, err = repo.FindOrCreateRawNode(t.Context(), nodeCID2, 200, spaceDID, uploadID, "dir/file2", id.New(), 0)
require.NoError(t, err)
// Create shard1 with node1
shard1, err := repo.CreateShard(t.Context(), uploadID, 0, nil, nil)
require.NoError(t, err)
err = repo.AddNodeToShard(t.Context(), shard1.ID(), nodeCID1, spaceDID, uploadID, 0)
require.NoError(t, err)
digest1, err := multihash.Encode([]byte("shard1"), multihash.IDENTITY)
require.NoError(t, err)
err = shard1.Close(digest1, testutil.RandomCID(t).(cidlink.Link).Cid)
require.NoError(t, err)
err = repo.UpdateShard(t.Context(), shard1)
require.NoError(t, err)
// Create shard2 with node2
shard2, err := repo.CreateShard(t.Context(), uploadID, 0, nil, nil)
require.NoError(t, err)
err = repo.AddNodeToShard(t.Context(), shard2.ID(), nodeCID2, spaceDID, uploadID, 0)
require.NoError(t, err)
digest2, err := multihash.Encode([]byte("shard2"), multihash.IDENTITY)
require.NoError(t, err)
err = shard2.Close(digest2, testutil.RandomCID(t).(cidlink.Link).Cid)
require.NoError(t, err)
err = repo.UpdateShard(t.Context(), shard2)
require.NoError(t, err)
// Create two indexes, one with each shard
index1, err := repo.CreateIndex(t.Context(), uploadID)
require.NoError(t, err)
err = repo.AddShardToIndex(t.Context(), index1.ID(), shard1.ID())
require.NoError(t, err)
index2, err := repo.CreateIndex(t.Context(), uploadID)
require.NoError(t, err)
err = repo.AddShardToIndex(t.Context(), index2.ID(), shard2.ID())
require.NoError(t, err)
// ForEachNodeInIndex for index1 should only yield node1
var nodeCIDs1 []cid.Cid
for nii, err := range repo.ForEachNodeInIndex(t.Context(), index1.ID()) {
require.NoError(t, err)
nodeCIDs1 = append(nodeCIDs1, nii.NodeCID)
}
require.Len(t, nodeCIDs1, 1)
require.Equal(t, nodeCID1, nodeCIDs1[0])
// ForEachNodeInIndex for index2 should only yield node2
var nodeCIDs2 []cid.Cid
for nii, err := range repo.ForEachNodeInIndex(t.Context(), index2.ID()) {
require.NoError(t, err)
nodeCIDs2 = append(nodeCIDs2, nii.NodeCID)
}
require.Len(t, nodeCIDs2, 1)
require.Equal(t, nodeCID2, nodeCIDs2[0])
})
t.Run("errors if a shard has no digest set", func(t *testing.T) {
repo := testutil.Must(sqlrepo.New(testdb.CreateTestDB(t)))(t)
spaceDID, err := did.Parse("did:storacha:space:example")
require.NoError(t, err)
uploadID := id.New()
// Create 2 nodes
nodeCID1 := testutil.RandomCID(t).(cidlink.Link).Cid
nodeCID2 := testutil.RandomCID(t).(cidlink.Link).Cid
_, _, err = repo.FindOrCreateRawNode(t.Context(), nodeCID1, 100, spaceDID, uploadID, "dir/file1", id.New(), 0)
require.NoError(t, err)
_, _, err = repo.FindOrCreateRawNode(t.Context(), nodeCID2, 200, spaceDID, uploadID, "dir/file2", id.New(), 0)
require.NoError(t, err)
// Create shard1 with node1
shard1, err := repo.CreateShard(t.Context(), uploadID, 0, nil, nil)
require.NoError(t, err)
err = repo.AddNodeToShard(t.Context(), shard1.ID(), nodeCID1, spaceDID, uploadID, 0)
require.NoError(t, err)
digest1, err := multihash.Encode([]byte("shard1"), multihash.IDENTITY)
require.NoError(t, err)
err = shard1.Close(digest1, testutil.RandomCID(t).(cidlink.Link).Cid)
require.NoError(t, err)
err = repo.UpdateShard(t.Context(), shard1)
require.NoError(t, err)
// Create shard2 with node2
shard2, err := repo.CreateShard(t.Context(), uploadID, 0, nil, nil)
require.NoError(t, err)
err = repo.AddNodeToShard(t.Context(), shard2.ID(), nodeCID2, spaceDID, uploadID, 0)
require.NoError(t, err)
// Never close shard2.
// Create index with both shards
index, err := repo.CreateIndex(t.Context(), uploadID)
require.NoError(t, err)
err = repo.AddShardToIndex(t.Context(), index.ID(), shard1.ID())
require.NoError(t, err)
err = repo.AddShardToIndex(t.Context(), index.ID(), shard2.ID())
require.NoError(t, err)
for _, nodeErr := range repo.ForEachNodeInIndex(t.Context(), index.ID()) {
if nodeErr != nil {
err = nodeErr
break
}
}
require.ErrorContains(t, err, fmt.Sprintf("failed to iterate nodes in index %s, because shard with ID %s has no digest set", index.ID(), shard2.ID()))
})
}