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tests: Implemented more tests for fs-v1*.go (#2686)
This commit is contained in:
Anis Elleuch
committed by
Harshavardhana
Harshavardhana
parent
7d37dea449
commit
b89a1cd482
@@ -0,0 +1,226 @@
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/*
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* Minio Cloud Storage, (C) 2016 Minio, Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package cmd
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import (
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"bytes"
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"crypto/md5"
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"encoding/hex"
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"os"
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"path/filepath"
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"reflect"
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"testing"
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)
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// TestNewMultipartUploadFaultyDisk - test NewMultipartUpload with faulty disks
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func TestNewMultipartUploadFaultyDisk(t *testing.T) {
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// Prepare for tests
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disk := filepath.Join(os.TempDir(), "minio-"+nextSuffix())
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defer removeAll(disk)
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obj, err := newFSObjects(disk)
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if err != nil {
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t.Fatal("Cannot create a new FS object: ", err)
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}
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fs := obj.(fsObjects)
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bucketName := "bucket"
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objectName := "object"
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if err := obj.MakeBucket(bucketName); err != nil {
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t.Fatal("Cannot create bucket, err: ", err)
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}
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// Test with faulty disk
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fsStorage := fs.storage.(*posix)
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for i := 1; i <= 5; i++ {
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// Faulty disk generates errFaultyDisk at 'i' storage api call number
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fs.storage = newNaughtyDisk(fsStorage, map[int]error{i: errFaultyDisk}, nil)
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if _, err := fs.NewMultipartUpload(bucketName, objectName, map[string]string{"X-Amz-Meta-xid": "3f"}); errorCause(err) != errFaultyDisk {
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switch i {
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case 1:
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if !isSameType(errorCause(err), BucketNotFound{}) {
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t.Fatal("Unexpected error ", err)
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}
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default:
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t.Fatal("Unexpected error ", err)
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}
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}
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}
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}
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// TestPutObjectPartFaultyDisk - test PutObjectPart with faulty disks
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func TestPutObjectPartFaultyDisk(t *testing.T) {
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// Prepare for tests
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disk := filepath.Join(os.TempDir(), "minio-"+nextSuffix())
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defer removeAll(disk)
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obj, err := newFSObjects(disk)
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if err != nil {
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t.Fatal("Cannot create a new FS object: ", err)
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}
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fs := obj.(fsObjects)
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bucketName := "bucket"
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objectName := "object"
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data := []byte("12345")
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dataLen := int64(len(data))
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if err = obj.MakeBucket(bucketName); err != nil {
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t.Fatal("Cannot create bucket, err: ", err)
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}
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uploadID, err := fs.NewMultipartUpload(bucketName, objectName, map[string]string{"X-Amz-Meta-xid": "3f"})
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if err != nil {
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t.Fatal("Unexpected error ", err)
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}
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md5Writer := md5.New()
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md5Writer.Write(data)
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md5Hex := hex.EncodeToString(md5Writer.Sum(nil))
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// Test with faulty disk
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fsStorage := fs.storage.(*posix)
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for i := 1; i <= 7; i++ {
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// Faulty disk generates errFaultyDisk at 'i' storage api call number
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fs.storage = newNaughtyDisk(fsStorage, map[int]error{i: errFaultyDisk}, nil)
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if _, err := fs.PutObjectPart(bucketName, objectName, uploadID, 1, dataLen, bytes.NewReader(data), md5Hex); errorCause(err) != errFaultyDisk {
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switch i {
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case 1:
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if !isSameType(errorCause(err), BucketNotFound{}) {
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t.Fatal("Unexpected error ", err)
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}
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case 2, 4:
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if !isSameType(errorCause(err), InvalidUploadID{}) {
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t.Fatal("Unexpected error ", err)
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}
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default:
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t.Fatal("Unexpected error ", i, err, reflect.TypeOf(errorCause(err)), reflect.TypeOf(errFaultyDisk))
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}
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}
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}
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}
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// TestCompleteMultipartUploadFaultyDisk - test CompleteMultipartUpload with faulty disks
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func TestCompleteMultipartUploadFaultyDisk(t *testing.T) {
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// Prepare for tests
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disk := filepath.Join(os.TempDir(), "minio-"+nextSuffix())
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defer removeAll(disk)
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obj, err := newFSObjects(disk)
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if err != nil {
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t.Fatal("Cannot create a new FS object: ", err)
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}
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fs := obj.(fsObjects)
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bucketName := "bucket"
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objectName := "object"
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data := []byte("12345")
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if err = obj.MakeBucket(bucketName); err != nil {
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t.Fatal("Cannot create bucket, err: ", err)
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}
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uploadID, err := fs.NewMultipartUpload(bucketName, objectName, map[string]string{"X-Amz-Meta-xid": "3f"})
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if err != nil {
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t.Fatal("Unexpected error ", err)
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}
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md5Writer := md5.New()
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md5Writer.Write(data)
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md5Hex := hex.EncodeToString(md5Writer.Sum(nil))
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if _, err := fs.PutObjectPart(bucketName, objectName, uploadID, 1, 5, bytes.NewReader(data), md5Hex); err != nil {
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t.Fatal("Unexpected error ", err)
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}
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parts := []completePart{{PartNumber: 1, ETag: md5Hex}}
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fsStorage := fs.storage.(*posix)
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for i := 1; i <= 3; i++ {
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// Faulty disk generates errFaultyDisk at 'i' storage api call number
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fs.storage = newNaughtyDisk(fsStorage, map[int]error{i: errFaultyDisk}, nil)
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if _, err := fs.CompleteMultipartUpload(bucketName, objectName, uploadID, parts); errorCause(err) != errFaultyDisk {
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switch i {
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case 1:
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if !isSameType(errorCause(err), BucketNotFound{}) {
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t.Fatal("Unexpected error ", err)
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}
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case 2:
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if !isSameType(errorCause(err), InvalidUploadID{}) {
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t.Fatal("Unexpected error ", err)
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}
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default:
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t.Fatal("Unexpected error ", i, err, reflect.TypeOf(errorCause(err)), reflect.TypeOf(errFaultyDisk))
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}
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}
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}
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}
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// TestListMultipartUploadsFaultyDisk - test ListMultipartUploads with faulty disks
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func TestListMultipartUploadsFaultyDisk(t *testing.T) {
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// Prepare for tests
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disk := filepath.Join(os.TempDir(), "minio-"+nextSuffix())
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defer removeAll(disk)
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obj, err := newFSObjects(disk)
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if err != nil {
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t.Fatal("Cannot create a new FS object: ", err)
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}
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fs := obj.(fsObjects)
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bucketName := "bucket"
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objectName := "object"
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data := []byte("12345")
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if err = obj.MakeBucket(bucketName); err != nil {
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t.Fatal("Cannot create bucket, err: ", err)
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}
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uploadID, err := fs.NewMultipartUpload(bucketName, objectName, map[string]string{"X-Amz-Meta-xid": "3f"})
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if err != nil {
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t.Fatal("Unexpected error ", err)
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}
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md5Writer := md5.New()
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md5Writer.Write(data)
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md5Hex := hex.EncodeToString(md5Writer.Sum(nil))
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if _, err := fs.PutObjectPart(bucketName, objectName, uploadID, 1, 5, bytes.NewReader(data), md5Hex); err != nil {
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t.Fatal("Unexpected error ", err)
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}
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fsStorage := fs.storage.(*posix)
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for i := 1; i <= 4; i++ {
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// Faulty disk generates errFaultyDisk at 'i' storage api call number
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fs.storage = newNaughtyDisk(fsStorage, map[int]error{i: errFaultyDisk}, nil)
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if _, err := fs.ListMultipartUploads(bucketName, objectName, "", "", "", 1000); errorCause(err) != errFaultyDisk {
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switch i {
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case 1:
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if !isSameType(errorCause(err), BucketNotFound{}) {
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t.Fatal("Unexpected error ", err)
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}
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case 2:
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if !isSameType(errorCause(err), InvalidUploadID{}) {
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t.Fatal("Unexpected error ", err)
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}
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case 3:
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if errorCause(err) != errFileNotFound {
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t.Fatal("Unexpected error ", err)
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}
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default:
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t.Fatal("Unexpected error ", i, err, reflect.TypeOf(errorCause(err)), reflect.TypeOf(errFaultyDisk))
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}
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}
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}
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}
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