3736023969

Committed 19 Dec 2022 11:26PM UTC coverage: 79.498%. First build

Build Type

push

github

Committed by Bartek

Commit Message

Basic test for the static_datastore binary

Run Details

919 of 1156 relevant lines covered (79.5%)

0.87 hits per line

Source File
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61.11

/internal/blobtypes/generation/blob_type_static.go

package generation

import (
        "crypto/sha256"
        "hash"
        "io"
)

type staticBlobHandler struct {
        newHasher func() hash.Hash
}

// PrepareNewBlob generates the blob name from blob's content hash.
// There's no WriterInfo generated since anybody can create any static blob.
func (h staticBlobHandler) PrepareNewBlob(data io.Reader) ([]byte, WriterInfo, error) {
        hasher := h.newHasher()

        _, err := io.Copy(hasher, data)
        if err != nil {
                return nil, nil, err
        }

        return hasher.Sum(nil), nil, nil
}

func (h staticBlobHandler) SendUpdate(hash []byte, wi WriterInfo, data io.Reader, out io.Writer) error {
        // TODO: Shouldn't we validate the data?
        _, err := io.Copy(out, data)
        return err
}

func newStaticBlobHandlerSha256() Handler {
        return staticBlobHandler{
                newHasher: sha256.New,
        }
}

1	package generation
2
3	import (
4	"crypto/sha256"
5	"hash"
6	"io"
7	)
8
9	type staticBlobHandler struct {
10	newHasher func() hash.Hash
11	}
12
13	// PrepareNewBlob generates the blob name from blob's content hash.
14	// There's no WriterInfo generated since anybody can create any static blob.
15	func (h staticBlobHandler) PrepareNewBlob(data io.Reader) ([]byte, WriterInfo, error) {	1✔
16	hasher := h.newHasher()	1✔
17		1✔
18	_, err := io.Copy(hasher, data)	1✔
19	if err != nil {	1✔
20	return nil, nil, err	×
21	}	×
22
23	return hasher.Sum(nil), nil, nil	1✔
24	}
25
26	func (h staticBlobHandler) SendUpdate(hash []byte, wi WriterInfo, data io.Reader, out io.Writer) error {	×
27	// TODO: Shouldn't we validate the data?	×
28	_, err := io.Copy(out, data)	×
29	return err	×
30	}	×
31
32	func newStaticBlobHandlerSha256() Handler {	1✔
33	return staticBlobHandler{	1✔
34	newHasher: sha256.New,	1✔
35	}	1✔
36	}	1✔

cinode / go / 3736023969

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