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digest: Minor refactoring

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Docker-DCO-1.1-Signed-off-by: Josh Hawn <josh.hawn@docker.com> (github: jlhawn)
This commit is contained in:
Josh Hawn 2015-03-10 14:40:58 -07:00
parent 68f9f26f83
commit 3e658d29a6
4 changed files with 28 additions and 6 deletions
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5
docs/handlers/api_test.go
View file

@ -236,7 +236,10 @@ func TestLayerAPI(t *testing.T) {
}) })
// Verify the body // Verify the body
verifier := digest.NewDigestVerifier(layerDigest) verifier, err := digest.NewDigestVerifier(layerDigest)
if err != nil {
t.Fatalf("unexpected error getting digest verifier: %s", err)
}
io.Copy(verifier, resp.Body) io.Copy(verifier, resp.Body)
if !verifier.Verified() { if !verifier.Verified() {

6
docs/storage/filereader_test.go
View file

@ -41,7 +41,11 @@ func TestSimpleRead(t *testing.T) {
t.Fatalf("error allocating file reader: %v", err) t.Fatalf("error allocating file reader: %v", err)
} }
verifier := digest.NewDigestVerifier(dgst) verifier, err := digest.NewDigestVerifier(dgst)
if err != nil {
t.Fatalf("error getting digest verifier: %s", err)
}
io.Copy(verifier, fr) io.Copy(verifier, fr)
if !verifier.Verified() { if !verifier.Verified() {

18
docs/storage/filewriter_test.go
View file

@ -55,7 +55,11 @@ func TestSimpleWrite(t *testing.T) {
} }
defer fr.Close() defer fr.Close()
verifier := digest.NewDigestVerifier(dgst) verifier, err := digest.NewDigestVerifier(dgst)
if err != nil {
t.Fatalf("unexpected error getting digest verifier: %s", err)
}
io.Copy(verifier, fr) io.Copy(verifier, fr)
if !verifier.Verified() { if !verifier.Verified() {
@ -94,7 +98,11 @@ func TestSimpleWrite(t *testing.T) {
} }
defer fr.Close() defer fr.Close()
verifier = digest.NewDigestVerifier(doubledgst) verifier, err = digest.NewDigestVerifier(doubledgst)
if err != nil {
t.Fatalf("unexpected error getting digest verifier: %s", err)
}
io.Copy(verifier, fr) io.Copy(verifier, fr)
if !verifier.Verified() { if !verifier.Verified() {
@ -141,7 +149,11 @@ func TestSimpleWrite(t *testing.T) {
} }
defer fr.Close() defer fr.Close()
verifier = digest.NewDigestVerifier(doubledgst) verifier, err = digest.NewDigestVerifier(doubledgst)
if err != nil {
t.Fatalf("unexpected error getting digest verifier: %s", err)
}
io.Copy(verifier, fr) io.Copy(verifier, fr)
if !verifier.Verified() { if !verifier.Verified() {

5
docs/storage/layerupload.go
View file

@ -85,7 +85,10 @@ func (luc *layerUploadController) Cancel() error {
// validateLayer checks the layer data against the digest, returning an error // validateLayer checks the layer data against the digest, returning an error
// if it does not match. The canonical digest is returned. // if it does not match. The canonical digest is returned.
func (luc *layerUploadController) validateLayer(dgst digest.Digest) (digest.Digest, error) { func (luc *layerUploadController) validateLayer(dgst digest.Digest) (digest.Digest, error) {
digestVerifier := digest.NewDigestVerifier(dgst) digestVerifier, err := digest.NewDigestVerifier(dgst)
if err != nil {
return "", err
}
// TODO(stevvooe): Store resumable hash calculations in upload directory // TODO(stevvooe): Store resumable hash calculations in upload directory
// in driver. Something like a file at path <uuid>/resumablehash/<offest> // in driver. Something like a file at path <uuid>/resumablehash/<offest>