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Merge pull request #199 from vimeo/gcs-getinfo-parallel 

Add support for concurrent GetObjectSize requests
This commit is contained in:
Marius 2018-07-30 22:39:20 +02:00 committed by GitHub
parent 93d83ebdd8 9406b5e516
commit cbaba850a7
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
5 changed files with 185 additions and 137 deletions
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82
gcsstore/gcsservice.go
View File

@ -59,14 +59,14 @@ type GCSReader interface {
// operations that are required to enable the tus protocol
// to work with Google's cloud storage.
type GCSAPI interface {
ReadObject(params GCSObjectParams) (GCSReader, error)
GetObjectSize(params GCSObjectParams) (int64, error)
SetObjectMetadata(params GCSObjectParams, metadata map[string]string) error
DeleteObject(params GCSObjectParams) error
DeleteObjectsWithFilter(params GCSFilterParams) error
WriteObject(params GCSObjectParams, r io.Reader) (int64, error)
ComposeObjects(params GCSComposeParams) error
FilterObjects(params GCSFilterParams) ([]string, error)
ReadObject(ctx context.Context, params GCSObjectParams) (GCSReader, error)
GetObjectSize(ctx context.Context, params GCSObjectParams) (int64, error)
SetObjectMetadata(ctx context.Context, params GCSObjectParams, metadata map[string]string) error
DeleteObject(ctx context.Context, params GCSObjectParams) error
DeleteObjectsWithFilter(ctx context.Context, params GCSFilterParams) error
WriteObject(ctx context.Context, params GCSObjectParams, r io.Reader) (int64, error)
ComposeObjects(ctx context.Context, params GCSComposeParams) error
FilterObjects(ctx context.Context, params GCSFilterParams) ([]string, error)
}
// GCSService holds the cloud.google.com/go/storage client
@ -75,7 +75,6 @@ type GCSAPI interface {
// The usage of these closures allow them to be redefined in the testing package, allowing test to be run against this file.
type GCSService struct {
Client *storage.Client
Ctx context.Context
}
// NewGCSService returns a GCSSerivce object given a GCloud service account file path.
@ -88,15 +87,14 @@ func NewGCSService(filename string) (*GCSService, error) {
service := &GCSService{
Client: client,
Ctx: ctx,
}
return service, nil
}
// GetObjectSize returns the byte length of the specified GCS object.
func (service *GCSService) GetObjectSize(params GCSObjectParams) (int64, error) {
attrs, err := service.GetObjectAttrs(params)
func (service *GCSService) GetObjectSize(ctx context.Context, params GCSObjectParams) (int64, error) {
attrs, err := service.GetObjectAttrs(ctx, params)
if err != nil {
return 0, err
}
@ -105,8 +103,8 @@ func (service *GCSService) GetObjectSize(params GCSObjectParams) (int64, error)
}
// DeleteObjectWithPrefix will delete objects who match the provided filter parameters.
func (service *GCSService) DeleteObjectsWithFilter(params GCSFilterParams) error {
names, err := service.FilterObjects(params)
func (service *GCSService) DeleteObjectsWithFilter(ctx context.Context, params GCSFilterParams) error {
names, err := service.FilterObjects(ctx, params)
if err != nil {
return err
}
@ -118,7 +116,7 @@ func (service *GCSService) DeleteObjectsWithFilter(params GCSFilterParams) error
ID: name,
}
err := service.DeleteObject(objectParams)
err := service.DeleteObject(ctx, objectParams)
if err != nil {
return err
}
@ -130,7 +128,7 @@ func (service *GCSService) DeleteObjectsWithFilter(params GCSFilterParams) error
const COMPOSE_RETRIES = 3
// Compose takes a bucket name, a list of initial source names, and a destination string to compose multiple GCS objects together
func (service *GCSService) compose(bucket string, srcs []string, dst string) error {
func (service *GCSService) compose(ctx context.Context, bucket string, srcs []string, dst string) error {
dstParams := GCSObjectParams{
Bucket: bucket,
ID: dst,
@ -139,7 +137,7 @@ func (service *GCSService) compose(bucket string, srcs []string, dst string) err
var crc uint32
for i := 0; i < len(srcs); i++ {
objSrcs[i] = service.Client.Bucket(bucket).Object(srcs[i])
srcAttrs, err := service.GetObjectAttrs(GCSObjectParams{
srcAttrs, err := service.GetObjectAttrs(ctx, GCSObjectParams{
Bucket: bucket,
ID: srcs[i],
})
@ -154,7 +152,7 @@ func (service *GCSService) compose(bucket string, srcs []string, dst string) err
}
}
attrs, err := service.GetObjectAttrs(GCSObjectParams{
attrs, err := service.GetObjectAttrs(ctx, GCSObjectParams{
Bucket: bucket,
ID: srcs[0],
})
@ -163,7 +161,7 @@ func (service *GCSService) compose(bucket string, srcs []string, dst string) err
}
for i := 0; i < COMPOSE_RETRIES; i++ {
dstCRC, err := service.ComposeFrom(objSrcs, dstParams, attrs.ContentType)
dstCRC, err := service.ComposeFrom(ctx, objSrcs, dstParams, attrs.ContentType)
if err != nil {
return err
}
@ -173,7 +171,7 @@ func (service *GCSService) compose(bucket string, srcs []string, dst string) err
}
}
err = service.DeleteObject(GCSObjectParams{
err = service.DeleteObject(ctx, GCSObjectParams{
Bucket: bucket,
ID: dst,
})
@ -190,9 +188,9 @@ func (service *GCSService) compose(bucket string, srcs []string, dst string) err
// can combined in a compose operation. GCloud storage's limit is 32.
const MAX_OBJECT_COMPOSITION = 32
func (service *GCSService) recursiveCompose(srcs []string, params GCSComposeParams, lvl int) error {
func (service *GCSService) recursiveCompose(ctx context.Context, srcs []string, params GCSComposeParams, lvl int) error {
if len(srcs) <= MAX_OBJECT_COMPOSITION {
err := service.compose(params.Bucket, srcs, params.Destination)
err := service.compose(ctx, params.Bucket, srcs, params.Destination)
if err != nil {
return err
}
@ -204,7 +202,7 @@ func (service *GCSService) recursiveCompose(srcs []string, params GCSComposePara
Prefix: prefix,
}
err = service.DeleteObjectsWithFilter(filterParams)
err = service.DeleteObjectsWithFilter(ctx, filterParams)
if err != nil {
return err
}
@ -223,7 +221,7 @@ func (service *GCSService) recursiveCompose(srcs []string, params GCSComposePara
}
tmpDst := fmt.Sprintf("%s_tmp_%d_%d", params.Destination, lvl, i)
err := service.compose(params.Bucket, srcs[start:end], tmpDst)
err := service.compose(ctx, params.Bucket, srcs[start:end], tmpDst)
if err != nil {
return err
}
@ -231,15 +229,15 @@ func (service *GCSService) recursiveCompose(srcs []string, params GCSComposePara
tmpSrcs[i] = tmpDst
}
return service.recursiveCompose(tmpSrcs, params, lvl+1)
return service.recursiveCompose(ctx, tmpSrcs, params, lvl+1)
}
// ComposeObjects composes multiple GCS objects in to a single object.
// Since GCS limits composition to a max of 32 objects, additional logic
// has been added to chunk objects in to groups of 32 and then recursively
// compose those objects together.
func (service *GCSService) ComposeObjects(params GCSComposeParams) error {
err := service.recursiveCompose(params.Sources, params, 0)
func (service *GCSService) ComposeObjects(ctx context.Context, params GCSComposeParams) error {
err := service.recursiveCompose(ctx, params.Sources, params, 0)
if err != nil {
return err
@ -249,10 +247,10 @@ func (service *GCSService) ComposeObjects(params GCSComposeParams) error {
}
// GetObjectAttrs returns the associated attributes of a GCS object. See: https://godoc.org/cloud.google.com/go/storage#ObjectAttrs
func (service *GCSService) GetObjectAttrs(params GCSObjectParams) (*storage.ObjectAttrs, error) {
func (service *GCSService) GetObjectAttrs(ctx context.Context, params GCSObjectParams) (*storage.ObjectAttrs, error) {
obj := service.Client.Bucket(params.Bucket).Object(params.ID)
attrs, err := obj.Attrs(service.Ctx)
attrs, err := obj.Attrs(ctx)
if err != nil {
return nil, err
}
@ -262,8 +260,8 @@ func (service *GCSService) GetObjectAttrs(params GCSObjectParams) (*storage.Obje
}
// ReadObject reads a GCSObjectParams, returning a GCSReader object if successful, and an error otherwise
func (service *GCSService) ReadObject(params GCSObjectParams) (GCSReader, error) {
r, err := service.Client.Bucket(params.Bucket).Object(params.ID).NewReader(service.Ctx)
func (service *GCSService) ReadObject(ctx context.Context, params GCSObjectParams) (GCSReader, error) {
r, err := service.Client.Bucket(params.Bucket).Object(params.ID).NewReader(ctx)
if err != nil {
return nil, err
}
@ -272,25 +270,25 @@ func (service *GCSService) ReadObject(params GCSObjectParams) (GCSReader, error)
}
// SetObjectMetadata reads a GCSObjectParams and a map of metedata, returning a nil on sucess and an error otherwise
func (service *GCSService) SetObjectMetadata(params GCSObjectParams, metadata map[string]string) error {
func (service *GCSService) SetObjectMetadata(ctx context.Context, params GCSObjectParams, metadata map[string]string) error {
attrs := storage.ObjectAttrsToUpdate{
Metadata: metadata,
}
_, err := service.Client.Bucket(params.Bucket).Object(params.ID).Update(service.Ctx, attrs)
_, err := service.Client.Bucket(params.Bucket).Object(params.ID).Update(ctx, attrs)
return err
}
// DeleteObject deletes the object defined by GCSObjectParams
func (service *GCSService) DeleteObject(params GCSObjectParams) error {
return service.Client.Bucket(params.Bucket).Object(params.ID).Delete(service.Ctx)
func (service *GCSService) DeleteObject(ctx context.Context, params GCSObjectParams) error {
return service.Client.Bucket(params.Bucket).Object(params.ID).Delete(ctx)
}
// Write object writes the file set out by the GCSObjectParams
func (service *GCSService) WriteObject(params GCSObjectParams, r io.Reader) (int64, error) {
func (service *GCSService) WriteObject(ctx context.Context, params GCSObjectParams, r io.Reader) (int64, error) {
obj := service.Client.Bucket(params.Bucket).Object(params.ID)
w := obj.NewWriter(service.Ctx)
w := obj.NewWriter(ctx)
defer w.Close()
@ -303,16 +301,16 @@ func (service *GCSService) WriteObject(params GCSObjectParams, r io.Reader) (int
}
// ComposeFrom composes multiple object types together,
func (service *GCSService) ComposeFrom(objSrcs []*storage.ObjectHandle, dstParams GCSObjectParams, contentType string) (uint32, error) {
func (service *GCSService) ComposeFrom(ctx context.Context, objSrcs []*storage.ObjectHandle, dstParams GCSObjectParams, contentType string) (uint32, error) {
dstObj := service.Client.Bucket(dstParams.Bucket).Object(dstParams.ID)
c := dstObj.ComposerFrom(objSrcs...)
c.ContentType = contentType
_, err := c.Run(service.Ctx)
_, err := c.Run(ctx)
if err != nil {
return 0, err
}
dstAttrs, err := dstObj.Attrs(service.Ctx)
dstAttrs, err := dstObj.Attrs(ctx)
if err != nil {
return 0, err
}
@ -325,14 +323,14 @@ func (service *GCSService) ComposeFrom(objSrcs []*storage.ObjectHandle, dstParam
// is zero based. The format [uid]_tmp_[recursion_lvl]_[chunk_idx] can also be used to
// specify objects that have been composed in a recursive fashion. These different formats
// are usedd to ensure that objects are composed in the correct order.
func (service *GCSService) FilterObjects(params GCSFilterParams) ([]string, error) {
func (service *GCSService) FilterObjects(ctx context.Context, params GCSFilterParams) ([]string, error) {
bkt := service.Client.Bucket(params.Bucket)
q := storage.Query{
Prefix: params.Prefix,
Versions: false,
}
it := bkt.Objects(service.Ctx, &q)
it := bkt.Objects(ctx, &q)
names := make([]string, 0)
loop:
for {

32
gcsstore/gcsservice_test.go
View File

@ -2,7 +2,7 @@ package gcsstore_test
import (
"bytes"
"context"
"golang.org/x/net/context"
"testing"
"gopkg.in/h2non/gock.v1"
@ -47,10 +47,9 @@ func TestGetObjectSize(t *testing.T) {
service := GCSService{
Client: client,
Ctx: ctx,
}
size, err := service.GetObjectSize(GCSObjectParams{
size, err := service.GetObjectSize(ctx, GCSObjectParams{
Bucket: "test-bucket",
ID: "test-name",
})
@ -94,10 +93,9 @@ func TestDeleteObjectWithFilter(t *testing.T) {
service := GCSService{
Client: client,
Ctx: ctx,
}
err = service.DeleteObjectsWithFilter(GCSFilterParams{
err = service.DeleteObjectsWithFilter(ctx, GCSFilterParams{
Bucket: "test-bucket",
Prefix: "test-prefix",
})
@ -180,10 +178,9 @@ func TestComposeObjects(t *testing.T) {
service := GCSService{
Client: client,
Ctx: ctx,
}
err = service.ComposeObjects(GCSComposeParams{
err = service.ComposeObjects(ctx, GCSComposeParams{
Bucket: "test-bucket",
Sources: []string{"test1", "test2", "test3"},
Destination: "test_all",
@ -222,10 +219,9 @@ func TestGetObjectAttrs(t *testing.T) {
service := GCSService{
Client: client,
Ctx: ctx,
}
attrs, err := service.GetObjectAttrs(GCSObjectParams{
attrs, err := service.GetObjectAttrs(ctx, GCSObjectParams{
Bucket: "test-bucket",
ID: "test-name",
})
@ -266,10 +262,9 @@ func TestReadObject(t *testing.T) {
service := GCSService{
Client: client,
Ctx: ctx,
}
reader, err := service.ReadObject(GCSObjectParams{
reader, err := service.ReadObject(ctx, GCSObjectParams{
Bucket: "test-bucket",
ID: "test-name",
})
@ -304,10 +299,9 @@ func TestSetObjectMetadata(t *testing.T) {
service := GCSService{
Client: client,
Ctx: ctx,
}
err = service.SetObjectMetadata(GCSObjectParams{
err = service.SetObjectMetadata(ctx, GCSObjectParams{
Bucket: "test-bucket",
ID: "test-name",
}, map[string]string{"test": "metadata", "fake": "test"})
@ -343,10 +337,9 @@ func TestDeleteObject(t *testing.T) {
service := GCSService{
Client: client,
Ctx: ctx,
}
err = service.DeleteObject(GCSObjectParams{
err = service.DeleteObject(ctx, GCSObjectParams{
Bucket: "test-bucket",
ID: "test-name",
})
@ -376,12 +369,11 @@ func TestWriteObject(t *testing.T) {
service := GCSService{
Client: client,
Ctx: ctx,
}
reader := bytes.NewReader([]byte{1})
size, err := service.WriteObject(GCSObjectParams{
size, err := service.WriteObject(ctx, GCSObjectParams{
Bucket: "test-bucket",
ID: "test-name",
}, reader)
@ -428,10 +420,9 @@ func TestComposeFrom(t *testing.T) {
service := GCSService{
Client: client,
Ctx: ctx,
}
crc, err := service.ComposeFrom([]*storage.ObjectHandle{client.Bucket("test-bucket").Object("my-object")}, GCSObjectParams{
crc, err := service.ComposeFrom(ctx, []*storage.ObjectHandle{client.Bucket("test-bucket").Object("my-object")}, GCSObjectParams{
Bucket: "test-bucket",
ID: "my-object",
}, "text")
@ -478,10 +469,9 @@ func TestFilterObject(t *testing.T) {
service := GCSService{
Client: client,
Ctx: ctx,
}
objects, err := service.FilterObjects(GCSFilterParams{
objects, err := service.FilterObjects(ctx, GCSFilterParams{
Bucket: "test-bucket",
Prefix: "test-prefix",
})

81
gcsstore/gcsstore.go
View File

@ -14,9 +14,12 @@ import (
"bytes"
"encoding/json"
"fmt"
"golang.org/x/net/context"
"io"
"strconv"
"strings"
"sync"
"sync/atomic"
"cloud.google.com/go/storage"
"github.com/tus/tusd"
@ -55,7 +58,8 @@ func (store GCSStore) NewUpload(info tusd.FileInfo) (id string, err error) {
info.ID = uid.Uid()
}
err = store.writeInfo(info.ID, info)
ctx := context.Background()
err = store.writeInfo(ctx, info.ID, info)
if err != nil {
return info.ID, err
}
@ -70,7 +74,8 @@ func (store GCSStore) WriteChunk(id string, offset int64, src io.Reader) (int64,
Prefix: prefix,
}
names, err := store.Service.FilterObjects(filterParams)
ctx := context.Background()
names, err := store.Service.FilterObjects(ctx, filterParams)
if err != nil {
return 0, err
}
@ -95,7 +100,7 @@ func (store GCSStore) WriteChunk(id string, offset int64, src io.Reader) (int64,
ID: cid,
}
n, err := store.Service.WriteObject(objectParams, src)
n, err := store.Service.WriteObject(ctx, objectParams, src)
if err != nil {
return 0, err
}
@ -103,6 +108,8 @@ func (store GCSStore) WriteChunk(id string, offset int64, src io.Reader) (int64,
return n, err
}
const CONCURRENT_SIZE_REQUESTS = 32
func (store GCSStore) GetInfo(id string) (tusd.FileInfo, error) {
info := tusd.FileInfo{}
i := fmt.Sprintf("%s.info", id)
@ -112,7 +119,8 @@ func (store GCSStore) GetInfo(id string) (tusd.FileInfo, error) {
ID: i,
}
r, err := store.Service.ReadObject(params)
ctx := context.Background()
r, err := store.Service.ReadObject(ctx, params)
if err != nil {
if err == storage.ErrObjectNotExist {
return info, tusd.ErrNotFound
@ -136,37 +144,71 @@ func (store GCSStore) GetInfo(id string) (tusd.FileInfo, error) {
Prefix: prefix,
}
names, err := store.Service.FilterObjects(filterParams)
names, err := store.Service.FilterObjects(ctx, filterParams)
if err != nil {
return info, err
}
var offset int64 = 0
var firstError error = nil
var wg sync.WaitGroup
sem := make(chan struct{}, CONCURRENT_SIZE_REQUESTS)
errChan := make(chan error)
ctxCancel, cancel := context.WithCancel(ctx)
defer cancel()
go func() {
for err := range errChan {
if err != context.Canceled && firstError == nil {
firstError = err
cancel()
}
}
}()
for _, name := range names {
sem <- struct{}{}
wg.Add(1)
params = GCSObjectParams{
Bucket: store.Bucket,
ID: name,
}
size, err := store.Service.GetObjectSize(params)
go func(params GCSObjectParams) {
defer func() {
<-sem
wg.Done()
}()
size, err := store.Service.GetObjectSize(ctxCancel, params)
if err != nil {
return info, err
errChan <- err
return
}
offset += size
atomic.AddInt64(&offset, size)
}(params)
}
wg.Wait()
close(errChan)
if firstError != nil {
return info, firstError
}
info.Offset = offset
err = store.writeInfo(id, info)
err = store.writeInfo(ctx, id, info)
if err != nil {
return info, err
}
return info, nil
}
func (store GCSStore) writeInfo(id string, info tusd.FileInfo) error {
func (store GCSStore) writeInfo(ctx context.Context, id string, info tusd.FileInfo) error {
data, err := json.Marshal(info)
if err != nil {
return err
@ -180,7 +222,7 @@ func (store GCSStore) writeInfo(id string, info tusd.FileInfo) error {
ID: i,
}
_, err = store.Service.WriteObject(params, r)
_, err = store.Service.WriteObject(ctx, params, r)
if err != nil {
return err
}
@ -195,7 +237,8 @@ func (store GCSStore) FinishUpload(id string) error {
Prefix: prefix,
}
names, err := store.Service.FilterObjects(filterParams)
ctx := context.Background()
names, err := store.Service.FilterObjects(ctx, filterParams)
if err != nil {
return err
}
@ -206,12 +249,12 @@ func (store GCSStore) FinishUpload(id string) error {
Sources: names,
}
err = store.Service.ComposeObjects(composeParams)
err = store.Service.ComposeObjects(ctx, composeParams)
if err != nil {
return err
}
err = store.Service.DeleteObjectsWithFilter(filterParams)
err = store.Service.DeleteObjectsWithFilter(ctx, filterParams)
if err != nil {
return err
}
@ -226,7 +269,7 @@ func (store GCSStore) FinishUpload(id string) error {
ID: id,
}
err = store.Service.SetObjectMetadata(objectParams, info.MetaData)
err = store.Service.SetObjectMetadata(ctx, objectParams, info.MetaData)
if err != nil {
return err
}
@ -240,7 +283,8 @@ func (store GCSStore) Terminate(id string) error {
Prefix: id,
}
err := store.Service.DeleteObjectsWithFilter(filterParams)
ctx := context.Background()
err := store.Service.DeleteObjectsWithFilter(ctx, filterParams)
if err != nil {
return err
}
@ -254,7 +298,8 @@ func (store GCSStore) GetReader(id string) (io.Reader, error) {
ID: id,
}
r, err := store.Service.ReadObject(params)
ctx := context.Background()
r, err := store.Service.ReadObject(ctx, params)
if err != nil {
return nil, err
}

65
gcsstore/gcsstore_mock_test.go
View File

@ -4,6 +4,7 @@
package gcsstore_test
import (
context "context"
gomock "github.com/golang/mock/gomock"
gcsstore "github.com/tus/tusd/gcsstore"
io "io"
@ -102,86 +103,86 @@ func (_m *MockGCSAPI) EXPECT() *_MockGCSAPIRecorder {
return _m.recorder
}
func (_m *MockGCSAPI) ComposeObjects(_param0 gcsstore.GCSComposeParams) error {
ret := _m.ctrl.Call(_m, "ComposeObjects", _param0)
func (_m *MockGCSAPI) ComposeObjects(_param0 context.Context, _param1 gcsstore.GCSComposeParams) error {
ret := _m.ctrl.Call(_m, "ComposeObjects", _param0, _param1)
ret0, _ := ret[0].(error)
return ret0
}
func (_mr *_MockGCSAPIRecorder) ComposeObjects(arg0 interface{}) *gomock.Call {
return _mr.mock.ctrl.RecordCall(_mr.mock, "ComposeObjects", arg0)
func (_mr *_MockGCSAPIRecorder) ComposeObjects(arg0, arg1 interface{}) *gomock.Call {
return _mr.mock.ctrl.RecordCall(_mr.mock, "ComposeObjects", arg0, arg1)
}
func (_m *MockGCSAPI) DeleteObject(_param0 gcsstore.GCSObjectParams) error {
ret := _m.ctrl.Call(_m, "DeleteObject", _param0)
func (_m *MockGCSAPI) DeleteObject(_param0 context.Context, _param1 gcsstore.GCSObjectParams) error {
ret := _m.ctrl.Call(_m, "DeleteObject", _param0, _param1)
ret0, _ := ret[0].(error)
return ret0
}
func (_mr *_MockGCSAPIRecorder) DeleteObject(arg0 interface{}) *gomock.Call {
return _mr.mock.ctrl.RecordCall(_mr.mock, "DeleteObject", arg0)
func (_mr *_MockGCSAPIRecorder) DeleteObject(arg0, arg1 interface{}) *gomock.Call {
return _mr.mock.ctrl.RecordCall(_mr.mock, "DeleteObject", arg0, arg1)
}
func (_m *MockGCSAPI) DeleteObjectsWithFilter(_param0 gcsstore.GCSFilterParams) error {
ret := _m.ctrl.Call(_m, "DeleteObjectsWithFilter", _param0)
func (_m *MockGCSAPI) DeleteObjectsWithFilter(_param0 context.Context, _param1 gcsstore.GCSFilterParams) error {
ret := _m.ctrl.Call(_m, "DeleteObjectsWithFilter", _param0, _param1)
ret0, _ := ret[0].(error)
return ret0
}
func (_mr *_MockGCSAPIRecorder) DeleteObjectsWithFilter(arg0 interface{}) *gomock.Call {
return _mr.mock.ctrl.RecordCall(_mr.mock, "DeleteObjectsWithFilter", arg0)
func (_mr *_MockGCSAPIRecorder) DeleteObjectsWithFilter(arg0, arg1 interface{}) *gomock.Call {
return _mr.mock.ctrl.RecordCall(_mr.mock, "DeleteObjectsWithFilter", arg0, arg1)
}
func (_m *MockGCSAPI) FilterObjects(_param0 gcsstore.GCSFilterParams) ([]string, error) {
ret := _m.ctrl.Call(_m, "FilterObjects", _param0)
func (_m *MockGCSAPI) FilterObjects(_param0 context.Context, _param1 gcsstore.GCSFilterParams) ([]string, error) {
ret := _m.ctrl.Call(_m, "FilterObjects", _param0, _param1)
ret0, _ := ret[0].([]string)
ret1, _ := ret[1].(error)
return ret0, ret1
}
func (_mr *_MockGCSAPIRecorder) FilterObjects(arg0 interface{}) *gomock.Call {
return _mr.mock.ctrl.RecordCall(_mr.mock, "FilterObjects", arg0)
func (_mr *_MockGCSAPIRecorder) FilterObjects(arg0, arg1 interface{}) *gomock.Call {
return _mr.mock.ctrl.RecordCall(_mr.mock, "FilterObjects", arg0, arg1)
}
func (_m *MockGCSAPI) GetObjectSize(_param0 gcsstore.GCSObjectParams) (int64, error) {
ret := _m.ctrl.Call(_m, "GetObjectSize", _param0)
func (_m *MockGCSAPI) GetObjectSize(_param0 context.Context, _param1 gcsstore.GCSObjectParams) (int64, error) {
ret := _m.ctrl.Call(_m, "GetObjectSize", _param0, _param1)
ret0, _ := ret[0].(int64)
ret1, _ := ret[1].(error)
return ret0, ret1
}
func (_mr *_MockGCSAPIRecorder) GetObjectSize(arg0 interface{}) *gomock.Call {
return _mr.mock.ctrl.RecordCall(_mr.mock, "GetObjectSize", arg0)
func (_mr *_MockGCSAPIRecorder) GetObjectSize(arg0, arg1 interface{}) *gomock.Call {
return _mr.mock.ctrl.RecordCall(_mr.mock, "GetObjectSize", arg0, arg1)
}
func (_m *MockGCSAPI) ReadObject(_param0 gcsstore.GCSObjectParams) (gcsstore.GCSReader, error) {
ret := _m.ctrl.Call(_m, "ReadObject", _param0)
func (_m *MockGCSAPI) ReadObject(_param0 context.Context, _param1 gcsstore.GCSObjectParams) (gcsstore.GCSReader, error) {
ret := _m.ctrl.Call(_m, "ReadObject", _param0, _param1)
ret0, _ := ret[0].(gcsstore.GCSReader)
ret1, _ := ret[1].(error)
return ret0, ret1
}
func (_mr *_MockGCSAPIRecorder) ReadObject(arg0 interface{}) *gomock.Call {
return _mr.mock.ctrl.RecordCall(_mr.mock, "ReadObject", arg0)
func (_mr *_MockGCSAPIRecorder) ReadObject(arg0, arg1 interface{}) *gomock.Call {
return _mr.mock.ctrl.RecordCall(_mr.mock, "ReadObject", arg0, arg1)
}
func (_m *MockGCSAPI) SetObjectMetadata(_param0 gcsstore.GCSObjectParams, _param1 map[string]string) error {
ret := _m.ctrl.Call(_m, "SetObjectMetadata", _param0, _param1)
func (_m *MockGCSAPI) SetObjectMetadata(_param0 context.Context, _param1 gcsstore.GCSObjectParams, _param2 map[string]string) error {
ret := _m.ctrl.Call(_m, "SetObjectMetadata", _param0, _param1, _param2)
ret0, _ := ret[0].(error)
return ret0
}
func (_mr *_MockGCSAPIRecorder) SetObjectMetadata(arg0, arg1 interface{}) *gomock.Call {
return _mr.mock.ctrl.RecordCall(_mr.mock, "SetObjectMetadata", arg0, arg1)
func (_mr *_MockGCSAPIRecorder) SetObjectMetadata(arg0, arg1, arg2 interface{}) *gomock.Call {
return _mr.mock.ctrl.RecordCall(_mr.mock, "SetObjectMetadata", arg0, arg1, arg2)
}
func (_m *MockGCSAPI) WriteObject(_param0 gcsstore.GCSObjectParams, _param1 io.Reader) (int64, error) {
ret := _m.ctrl.Call(_m, "WriteObject", _param0, _param1)
func (_m *MockGCSAPI) WriteObject(_param0 context.Context, _param1 gcsstore.GCSObjectParams, _param2 io.Reader) (int64, error) {
ret := _m.ctrl.Call(_m, "WriteObject", _param0, _param1, _param2)
ret0, _ := ret[0].(int64)
ret1, _ := ret[1].(error)
return ret0, ret1
}
func (_mr *_MockGCSAPIRecorder) WriteObject(arg0, arg1 interface{}) *gomock.Call {
return _mr.mock.ctrl.RecordCall(_mr.mock, "WriteObject", arg0, arg1)
func (_mr *_MockGCSAPIRecorder) WriteObject(arg0, arg1, arg2 interface{}) *gomock.Call {
return _mr.mock.ctrl.RecordCall(_mr.mock, "WriteObject", arg0, arg1, arg2)
}

58
gcsstore/gcsstore_test.go
View File

@ -4,6 +4,7 @@ import (
"bytes"
"encoding/json"
"fmt"
"golang.org/x/net/context"
"testing"
"cloud.google.com/go/storage"
@ -55,7 +56,8 @@ func TestNewUpload(t *testing.T) {
ID: fmt.Sprintf("%s.info", mockID),
}
service.EXPECT().WriteObject(params, r).Return(int64(r.Len()), nil)
ctx := context.Background()
service.EXPECT().WriteObject(ctx, params, r).Return(int64(r.Len()), nil)
id, err := store.NewUpload(mockTusdInfo)
assert.Nil(err)
@ -130,15 +132,19 @@ func TestGetInfo(t *testing.T) {
infoR := bytes.NewReader(offsetInfoData)
ctx := context.Background()
gomock.InOrder(
service.EXPECT().ReadObject(params).Return(r, nil),
service.EXPECT().FilterObjects(filterParams).Return(mockPartials, nil),
service.EXPECT().GetObjectSize(mockObjectParams0).Return(size, nil),
service.EXPECT().GetObjectSize(mockObjectParams1).Return(size, nil),
service.EXPECT().GetObjectSize(mockObjectParams2).Return(size, nil),
service.EXPECT().WriteObject(params, infoR).Return(int64(len(offsetInfoData)), nil),
service.EXPECT().ReadObject(ctx, params).Return(r, nil),
service.EXPECT().FilterObjects(ctx, filterParams).Return(mockPartials, nil),
)
ctxCancel, _ := context.WithCancel(ctx)
service.EXPECT().GetObjectSize(ctxCancel, mockObjectParams0).Return(size, nil)
service.EXPECT().GetObjectSize(ctxCancel, mockObjectParams1).Return(size, nil)
lastGetObjectSize := service.EXPECT().GetObjectSize(ctxCancel, mockObjectParams2).Return(size, nil)
service.EXPECT().WriteObject(ctx, params, infoR).Return(int64(len(offsetInfoData)), nil).After(lastGetObjectSize)
info, err := store.GetInfo(mockID)
assert.Nil(err)
assert.Equal(mockTusdInfo, info)
@ -157,8 +163,9 @@ func TestGetInfoNotFound(t *testing.T) {
ID: fmt.Sprintf("%s.info", mockID),
}
ctx := context.Background()
gomock.InOrder(
service.EXPECT().ReadObject(params).Return(nil, storage.ErrObjectNotExist),
service.EXPECT().ReadObject(ctx, params).Return(nil, storage.ErrObjectNotExist),
)
_, err := store.GetInfo(mockID)
@ -205,7 +212,8 @@ func TestGetReader(t *testing.T) {
r := MockGetReader{}
service.EXPECT().ReadObject(params).Return(r, nil)
ctx := context.Background()
service.EXPECT().ReadObject(ctx, params).Return(r, nil)
reader, err := store.GetReader(mockID)
assert.Nil(err)
@ -231,7 +239,8 @@ func TestTerminate(t *testing.T) {
Prefix: mockID,
}
service.EXPECT().DeleteObjectsWithFilter(filterParams).Return(nil)
ctx := context.Background()
service.EXPECT().DeleteObjectsWithFilter(ctx, filterParams).Return(nil)
err := store.Terminate(mockID)
assert.Nil(err)
@ -302,19 +311,23 @@ func TestFinishUpload(t *testing.T) {
"foo": "bar",
}
ctx := context.Background()
gomock.InOrder(
service.EXPECT().FilterObjects(filterParams).Return(mockPartials, nil),
service.EXPECT().ComposeObjects(composeParams).Return(nil),
service.EXPECT().DeleteObjectsWithFilter(filterParams).Return(nil),
service.EXPECT().ReadObject(infoParams).Return(r, nil),
service.EXPECT().FilterObjects(filterParams2).Return(mockPartials, nil),
service.EXPECT().GetObjectSize(mockObjectParams0).Return(size, nil),
service.EXPECT().GetObjectSize(mockObjectParams1).Return(size, nil),
service.EXPECT().GetObjectSize(mockObjectParams2).Return(size, nil),
service.EXPECT().WriteObject(infoParams, infoR).Return(int64(len(offsetInfoData)), nil),
service.EXPECT().SetObjectMetadata(objectParams, metadata).Return(nil),
service.EXPECT().FilterObjects(ctx, filterParams).Return(mockPartials, nil),
service.EXPECT().ComposeObjects(ctx, composeParams).Return(nil),
service.EXPECT().DeleteObjectsWithFilter(ctx, filterParams).Return(nil),
service.EXPECT().ReadObject(ctx, infoParams).Return(r, nil),
service.EXPECT().FilterObjects(ctx, filterParams2).Return(mockPartials, nil),
)
ctxCancel, _ := context.WithCancel(ctx)
service.EXPECT().GetObjectSize(ctxCancel, mockObjectParams0).Return(size, nil)
service.EXPECT().GetObjectSize(ctxCancel, mockObjectParams1).Return(size, nil)
lastGetObjectSize := service.EXPECT().GetObjectSize(ctxCancel, mockObjectParams2).Return(size, nil)
writeObject := service.EXPECT().WriteObject(ctx, infoParams, infoR).Return(int64(len(offsetInfoData)), nil).After(lastGetObjectSize)
service.EXPECT().SetObjectMetadata(ctx, objectParams, metadata).Return(nil).After(writeObject)
err = store.FinishUpload(mockID)
assert.Nil(err)
}
@ -378,9 +391,10 @@ func TestWriteChunk(t *testing.T) {
rGet := bytes.NewReader([]byte(mockReaderData))
ctx := context.Background()
gomock.InOrder(
service.EXPECT().FilterObjects(filterParams).Return(partials, nil),
service.EXPECT().WriteObject(writeObjectParams, rGet).Return(int64(len(mockReaderData)), nil),
service.EXPECT().FilterObjects(ctx, filterParams).Return(partials, nil),
service.EXPECT().WriteObject(ctx, writeObjectParams, rGet).Return(int64(len(mockReaderData)), nil),
)
reader := bytes.NewReader([]byte(mockReaderData))