minio/cmd/xl-v1-multipart_test.go

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/*
* Minio Cloud Storage, (C) 2014, 2015, 2016, 2017 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package cmd
import (
"os"
"testing"
"time"
"github.com/minio/minio/pkg/errors"
)
// Tests cleanup multipart uploads for erasure coded backend.
func TestXLCleanupMultipartUploadsInRoutine(t *testing.T) {
// Initialize configuration
root, err := newTestConfig(globalMinioDefaultRegion)
if err != nil {
t.Fatalf("%s", err)
}
defer os.RemoveAll(root)
// Create an instance of xl backend
obj, fsDirs, err := prepareXL()
if err != nil {
t.Fatal(err)
}
// Defer cleanup of backend directories
defer removeRoots(fsDirs)
xl := obj.(*xlObjects)
// Close the go-routine, we are going to
// manually start it and test in this test case.
globalServiceDoneCh <- struct{}{}
bucketName := "bucket"
objectName := "object"
obj.MakeBucketWithLocation(bucketName, "")
uploadID, err := obj.NewMultipartUpload(bucketName, objectName, nil)
if err != nil {
t.Fatal("Unexpected err: ", err)
}
go cleanupStaleMultipartUploads(20*time.Millisecond, 0, obj, xl.listMultipartUploadsCleanup, globalServiceDoneCh)
// Wait for 40ms such that - we have given enough time for
// cleanup routine to kick in.
time.Sleep(40 * time.Millisecond)
// Close the routine we do not need it anymore.
globalServiceDoneCh <- struct{}{}
// Check if upload id was already purged.
if err = obj.AbortMultipartUpload(bucketName, objectName, uploadID); err != nil {
err = errors.Cause(err)
if _, ok := err.(InvalidUploadID); !ok {
t.Fatal("Unexpected err: ", err)
}
}
}
// Tests cleanup of stale upload ids.
func TestXLCleanupMultipartUpload(t *testing.T) {
// Initialize configuration
root, err := newTestConfig(globalMinioDefaultRegion)
if err != nil {
t.Fatalf("%s", err)
}
defer os.RemoveAll(root)
// Create an instance of xl backend
obj, fsDirs, err := prepareXL()
if err != nil {
t.Fatal(err)
}
// Defer cleanup of backend directories
defer removeRoots(fsDirs)
xl := obj.(*xlObjects)
// Close the go-routine, we are going to
// manually start it and test in this test case.
globalServiceDoneCh <- struct{}{}
bucketName := "bucket"
objectName := "object"
obj.MakeBucketWithLocation(bucketName, "")
uploadID, err := obj.NewMultipartUpload(bucketName, objectName, nil)
if err != nil {
t.Fatal("Unexpected err: ", err)
}
if err = cleanupStaleMultipartUpload(bucketName, 0, obj, xl.listMultipartUploadsCleanup); err != nil {
t.Fatal("Unexpected err: ", err)
}
// Check if upload id was already purged.
if err = obj.AbortMultipartUpload(bucketName, objectName, uploadID); err != nil {
err = errors.Cause(err)
if _, ok := err.(InvalidUploadID); !ok {
t.Fatal("Unexpected err: ", err)
}
}
}
func TestUpdateUploadJSON(t *testing.T) {
// Initialize configuration
root, err := newTestConfig(globalMinioDefaultRegion)
if err != nil {
t.Fatalf("%s", err)
}
defer os.RemoveAll(root)
// Create an instance of xl backend
obj, fsDirs, err := prepareXL()
if err != nil {
t.Fatal(err)
}
// Defer cleanup of backend directories
defer removeRoots(fsDirs)
bucket, object := "bucket", "object"
err = obj.MakeBucketWithLocation(bucket, "")
if err != nil {
t.Fatal(err)
}
testCases := []struct {
uploadID string
initiated time.Time
isRemove bool
errVal error
}{
{"111abc", UTCNow(), false, nil},
{"222abc", UTCNow(), false, nil},
{"111abc", time.Time{}, true, nil},
}
xl := obj.(*xlObjects)
for i, test := range testCases {
testErrVal := xl.updateUploadJSON(bucket, object, test.uploadID, test.initiated, test.isRemove)
if testErrVal != test.errVal {
t.Errorf("Test %d: Expected error value %v, but got %v",
i+1, test.errVal, testErrVal)
}
}
// make some disks faulty to simulate a failure.
for i := range xl.storageDisks[:9] {
xl.storageDisks[i] = newNaughtyDisk(xl.storageDisks[i].(*retryStorage), nil, errFaultyDisk)
}
testErrVal := xl.updateUploadJSON(bucket, object, "222abc", UTCNow(), false)
if testErrVal == nil || testErrVal.Error() != errXLWriteQuorum.Error() {
t.Errorf("Expected write quorum error, but got: %v", testErrVal)
}
}