alexvanin/distribution
1
0
Fork 0
forked from TrueCloudLab/distribution
Code Pull requests Activity

append the written bytes to the blob writer's size

Browse source 
Any byte written should append to the size. Otherwise, the full Size is
always zero.

Signed-off-by: Damien Mathieu <dmathieu@salesforce.com>
This commit is contained in:
Damien Mathieu 2019-05-09 14:07:58 +02:00
parent 3226863cbc
commit 0e2d080a8a
2 changed files with 90 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
registry/client/blob_writer.go
View file

@ -64,8 +64,8 @@ func (hbu *httpBlobUpload) ReadFrom(r io.Reader) (n int64, err error) {
return 0, fmt.Errorf("bad range format: %s", rng)
}
hbu.offset += end - start + 1
return (end - start + 1), nil
}
func (hbu *httpBlobUpload) Write(p []byte) (n int, err error) {
@ -99,8 +99,8 @@ func (hbu *httpBlobUpload) Write(p []byte) (n int, err error) {
return 0, fmt.Errorf("bad range format: %s", rng)
}
hbu.offset += int64(end - start + 1)
return (end - start + 1), nil
}
func (hbu *httpBlobUpload) Size() int64 {

88
registry/client/blob_writer_test.go
View file

@ -209,3 +209,91 @@ func TestUploadReadFrom(t *testing.T) {
t.Fatalf("Unexpected response status: %s, expected %s", uploadErr.Status, expected)
}
}
func TestUploadSize(t *testing.T) {
_, b := newRandomBlob(64)
readFromLocationPath := "/v2/test/upload/readfrom/uploads/testid"
writeLocationPath := "/v2/test/upload/readfrom/uploads/testid"
m := testutil.RequestResponseMap([]testutil.RequestResponseMapping{
{
Request: testutil.Request{
Method: "GET",
Route: "/v2/",
},
Response: testutil.Response{
StatusCode: http.StatusOK,
Headers: http.Header(map[string][]string{
"Docker-Distribution-API-Version": {"registry/2.0"},
}),
},
},
{
Request: testutil.Request{
Method: "PATCH",
Route: readFromLocationPath,
Body: b,
},
Response: testutil.Response{
StatusCode: http.StatusAccepted,
Headers: http.Header(map[string][]string{
"Docker-Upload-UUID": {"46603072-7a1b-4b41-98f9-fd8a7da89f9b"},
"Location": {readFromLocationPath},
"Range": {"0-63"},
}),
},
},
{
Request: testutil.Request{
Method: "PATCH",
Route: writeLocationPath,
Body: b,
},
Response: testutil.Response{
StatusCode: http.StatusAccepted,
Headers: http.Header(map[string][]string{
"Docker-Upload-UUID": {"46603072-7a1b-4b41-98f9-fd8a7da89f9b"},
"Location": {writeLocationPath},
"Range": {"0-63"},
}),
},
},
})
e, c := testServer(m)
defer c()
// Writing with ReadFrom
blobUpload := &httpBlobUpload{
client: &http.Client{},
location: e + readFromLocationPath,
}
if blobUpload.Size() != 0 {
t.Fatalf("Wrong size returned from Size: %d, expected 0", blobUpload.Size())
}
_, err := blobUpload.ReadFrom(bytes.NewReader(b))
if err != nil {
t.Fatalf("Error calling ReadFrom: %s", err)
}
if blobUpload.Size() != 64 {
t.Fatalf("Wrong size returned from Size: %d, expected 64", blobUpload.Size())
}
// Writing with Write
blobUpload = &httpBlobUpload{
client: &http.Client{},
location: e + writeLocationPath,
}
_, err = blobUpload.Write(b)
if err != nil {
t.Fatalf("Error calling Write: %s", err)
}
if blobUpload.Size() != 64 {
t.Fatalf("Wrong size returned from Size: %d, expected 64", blobUpload.Size())
}
}