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cmd/swarm: hashes command (#19008)

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This commit is contained in:
holisticode
2019-02-07 07:51:24 -05:00
committed by Anton Evangelatov
parent 85b3b1c8d6
commit 7f55b0cbd8
4 changed files with 71 additions and 14 deletions
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6
swarm/storage/filestore.go
View File

@ -75,7 +75,7 @@ func NewFileStore(store ChunkStore, params *FileStoreParams) *FileStore {
}
}
// Public API. Main entry point for document retrieval directly. Used by the
// Retrieve is a public API. Main entry point for document retrieval directly. Used by the
// FS-aware API and httpaccess
// Chunk retrieval blocks on netStore requests with a timeout so reader will
// report error if retrieval of chunks within requested range time out.
@ -87,7 +87,7 @@ func (f *FileStore) Retrieve(ctx context.Context, addr Address) (reader *LazyChu
return
}
// Public API. Main entry point for document storage directly. Used by the
// Store is a public API. Main entry point for document storage directly. Used by the
// FS-aware API and httpaccess
func (f *FileStore) Store(ctx context.Context, data io.Reader, size int64, toEncrypt bool) (addr Address, wait func(context.Context) error, err error) {
putter := NewHasherStore(f.ChunkStore, f.hashFunc, toEncrypt)
@ -98,7 +98,7 @@ func (f *FileStore) HashSize() int {
return f.hashFunc().Size()
}
// Public API. This endpoint returns all chunk hashes (only) for a given file
// GetAllReferences is a public API. This endpoint returns all chunk hashes (only) for a given file
func (f *FileStore) GetAllReferences(ctx context.Context, data io.Reader, toEncrypt bool) (addrs AddressCollection, err error) {
// create a special kind of putter, which only will store the references
putter := &HashExplorer{

18
swarm/storage/filestore_test.go
View File

@ -190,22 +190,18 @@ func TestGetAllReferences(t *testing.T) {
}
fileStore := NewFileStore(localStore, NewFileStoreParams())
checkRefs := func(dataSize int, expectedLen int) {
slice := testutil.RandomBytes(1, dataSize)
// testRuns[i] and expectedLen[i] are dataSize and expected length respectively
testRuns := []int{1024, 8192, 16000, 30000, 1000000}
expectedLens := []int{1, 3, 5, 9, 248}
for i, r := range testRuns {
slice := testutil.RandomBytes(1, r)
addrs, err := fileStore.GetAllReferences(context.Background(), bytes.NewReader(slice), false)
if err != nil {
t.Fatal(err)
}
if len(addrs) != expectedLen {
t.Fatalf("Expected reference array length to be %d, but is %d", expectedLen, len(addrs))
if len(addrs) != expectedLens[i] {
t.Fatalf("Expected reference array length to be %d, but is %d", expectedLens[i], len(addrs))
}
}
// testRuns[i] and expectedLen[i] are dataSize and expected length respectively
testRuns := []int{1024, 8192, 16000, 30000, 1000000}
expectedLens := []int{1, 3, 5, 9, 248}
for i, r := range testRuns {
checkRefs(r, expectedLens[i])
}
}