291 lines
7.5 KiB
Go
291 lines
7.5 KiB
Go
/*
|
|
* Minio Cloud Storage, (C) 2016 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 (
|
|
"bytes"
|
|
"errors"
|
|
"fmt"
|
|
"io"
|
|
"net"
|
|
"net/rpc"
|
|
"runtime"
|
|
"testing"
|
|
)
|
|
|
|
// Tests storage error transformation.
|
|
func TestStorageErr(t *testing.T) {
|
|
unknownErr := errors.New("Unknown error")
|
|
testCases := []struct {
|
|
expectedErr error
|
|
err error
|
|
}{
|
|
{
|
|
expectedErr: nil,
|
|
err: nil,
|
|
},
|
|
{
|
|
expectedErr: io.EOF,
|
|
err: fmt.Errorf("%s", io.EOF.Error()),
|
|
},
|
|
{
|
|
expectedErr: io.ErrUnexpectedEOF,
|
|
err: fmt.Errorf("%s", io.ErrUnexpectedEOF.Error()),
|
|
},
|
|
{
|
|
expectedErr: errDiskNotFound,
|
|
err: &net.OpError{},
|
|
},
|
|
{
|
|
expectedErr: errDiskNotFound,
|
|
err: rpc.ErrShutdown,
|
|
},
|
|
{
|
|
expectedErr: errUnexpected,
|
|
err: fmt.Errorf("%s", errUnexpected.Error()),
|
|
},
|
|
{
|
|
expectedErr: errDiskFull,
|
|
err: fmt.Errorf("%s", errDiskFull.Error()),
|
|
},
|
|
{
|
|
expectedErr: errVolumeNotFound,
|
|
err: fmt.Errorf("%s", errVolumeNotFound.Error()),
|
|
},
|
|
{
|
|
expectedErr: errVolumeExists,
|
|
err: fmt.Errorf("%s", errVolumeExists.Error()),
|
|
},
|
|
{
|
|
expectedErr: errFileNotFound,
|
|
err: fmt.Errorf("%s", errFileNotFound.Error()),
|
|
},
|
|
{
|
|
expectedErr: errFileAccessDenied,
|
|
err: fmt.Errorf("%s", errFileAccessDenied.Error()),
|
|
},
|
|
{
|
|
expectedErr: errIsNotRegular,
|
|
err: fmt.Errorf("%s", errIsNotRegular.Error()),
|
|
},
|
|
{
|
|
expectedErr: errVolumeNotEmpty,
|
|
err: fmt.Errorf("%s", errVolumeNotEmpty.Error()),
|
|
},
|
|
{
|
|
expectedErr: errVolumeAccessDenied,
|
|
err: fmt.Errorf("%s", errVolumeAccessDenied.Error()),
|
|
},
|
|
{
|
|
expectedErr: errCorruptedFormat,
|
|
err: fmt.Errorf("%s", errCorruptedFormat.Error()),
|
|
},
|
|
{
|
|
expectedErr: errUnformattedDisk,
|
|
err: fmt.Errorf("%s", errUnformattedDisk.Error()),
|
|
},
|
|
{
|
|
expectedErr: errFileNameTooLong,
|
|
err: fmt.Errorf("%s", errFileNameTooLong.Error()),
|
|
},
|
|
{
|
|
expectedErr: errInvalidAccessKeyID,
|
|
err: fmt.Errorf("%s", errInvalidAccessKeyID.Error()),
|
|
},
|
|
{
|
|
expectedErr: errAuthentication,
|
|
err: fmt.Errorf("%s", errAuthentication.Error()),
|
|
},
|
|
{
|
|
expectedErr: errServerVersionMismatch,
|
|
err: fmt.Errorf("%s", errServerVersionMismatch.Error()),
|
|
},
|
|
{
|
|
expectedErr: errServerTimeMismatch,
|
|
err: fmt.Errorf("%s", errServerTimeMismatch.Error()),
|
|
},
|
|
{
|
|
expectedErr: unknownErr,
|
|
err: unknownErr,
|
|
},
|
|
}
|
|
for i, testCase := range testCases {
|
|
resultErr := toStorageErr(testCase.err)
|
|
if testCase.expectedErr != resultErr {
|
|
t.Errorf("Test %d: Expected %s, got %s", i+1, testCase.expectedErr, resultErr)
|
|
}
|
|
}
|
|
}
|
|
|
|
// API suite container common to both FS and XL.
|
|
type TestRPCStorageSuite struct {
|
|
serverType string
|
|
testServer TestServer
|
|
remoteDisks []StorageAPI
|
|
}
|
|
|
|
// Setting up the test suite.
|
|
// Starting the Test server with temporary FS backend.
|
|
func (s *TestRPCStorageSuite) SetUpSuite(c *testing.T) {
|
|
s.testServer = StartTestStorageRPCServer(c, s.serverType, 1)
|
|
listenAddress := s.testServer.Server.Listener.Addr().String()
|
|
|
|
for _, disk := range s.testServer.Disks {
|
|
remoteEndPoint, err := parseStorageEndPoint(listenAddress+":"+disk.path, 0)
|
|
if err != nil {
|
|
c.Fatalf("Unexpected error %s", err)
|
|
}
|
|
storageDisk, err := newRPCClient(remoteEndPoint)
|
|
if err != nil {
|
|
c.Fatal("Unable to initialize RPC client", err)
|
|
}
|
|
s.remoteDisks = append(s.remoteDisks, storageDisk)
|
|
}
|
|
}
|
|
|
|
// No longer used with gocheck, but used in explicit teardown code in
|
|
// each test function. // Called implicitly by "gopkg.in/check.v1"
|
|
// after all tests are run.
|
|
func (s *TestRPCStorageSuite) TearDownSuite(c *testing.T) {
|
|
s.testServer.Stop()
|
|
}
|
|
|
|
func TestRPCStorageClient(t *testing.T) {
|
|
// Setup code
|
|
s := &TestRPCStorageSuite{serverType: "XL"}
|
|
s.SetUpSuite(t)
|
|
|
|
// Run the test.
|
|
s.testRPCStorageClient(t)
|
|
|
|
// Teardown code
|
|
s.TearDownSuite(t)
|
|
}
|
|
|
|
func (s *TestRPCStorageSuite) testRPCStorageClient(t *testing.T) {
|
|
// TODO - Fix below tests to run on windows.
|
|
if runtime.GOOS == "windows" {
|
|
return
|
|
}
|
|
s.testRPCStorageDisksInfo(t)
|
|
s.testRPCStorageVolOps(t)
|
|
s.testRPCStorageFileOps(t)
|
|
}
|
|
|
|
// Test storage disks info.
|
|
func (s *TestRPCStorageSuite) testRPCStorageDisksInfo(t *testing.T) {
|
|
for _, storageDisk := range s.remoteDisks {
|
|
diskInfo, err := storageDisk.DiskInfo()
|
|
if err != nil {
|
|
t.Error("Unable to initiate DiskInfo", err)
|
|
}
|
|
if diskInfo.Total == 0 {
|
|
t.Error("Invalid diskInfo total")
|
|
}
|
|
if storageDisk.String() == "" {
|
|
t.Error("Stinger storageAPI should be non empty")
|
|
}
|
|
}
|
|
}
|
|
|
|
// Test storage vol operations.
|
|
func (s *TestRPCStorageSuite) testRPCStorageVolOps(t *testing.T) {
|
|
for _, storageDisk := range s.remoteDisks {
|
|
err := storageDisk.MakeVol("myvol")
|
|
if err != nil {
|
|
t.Error("Unable to initiate MakeVol", err)
|
|
}
|
|
volInfo, err := storageDisk.StatVol("myvol")
|
|
if err != nil {
|
|
t.Error("Unable to initiate StatVol", err)
|
|
}
|
|
if volInfo.Name != "myvol" {
|
|
t.Errorf("Expected `myvol` found %s instead", volInfo.Name)
|
|
}
|
|
if volInfo.Created.IsZero() {
|
|
t.Error("Expected created time to be non zero")
|
|
}
|
|
err = storageDisk.DeleteVol("myvol")
|
|
if err != nil {
|
|
t.Error("Unable to initiate DeleteVol", err)
|
|
}
|
|
}
|
|
}
|
|
|
|
// Tests all file operations.
|
|
func (s *TestRPCStorageSuite) testRPCStorageFileOps(t *testing.T) {
|
|
for _, storageDisk := range s.remoteDisks {
|
|
err := storageDisk.MakeVol("myvol")
|
|
if err != nil {
|
|
t.Error("Unable to initiate MakeVol", err)
|
|
}
|
|
err = storageDisk.AppendFile("myvol", "file1", []byte("Hello, world"))
|
|
if err != nil {
|
|
t.Error("Unable to initiate AppendFile", err)
|
|
}
|
|
fi, err := storageDisk.StatFile("myvol", "file1")
|
|
if err != nil {
|
|
t.Error("Unable to initiate StatFile", err)
|
|
}
|
|
if fi.Name != "file1" {
|
|
t.Errorf("Expected `file1` but got %s", fi.Name)
|
|
}
|
|
if fi.Volume != "myvol" {
|
|
t.Errorf("Expected `myvol` but got %s", fi.Volume)
|
|
}
|
|
if fi.Size != 12 {
|
|
t.Errorf("Expected 12 but got %d", fi.Size)
|
|
}
|
|
if !fi.Mode.IsRegular() {
|
|
t.Error("Expected file to be regular found", fi.Mode)
|
|
}
|
|
if fi.ModTime.IsZero() {
|
|
t.Error("Expected created time to be non zero")
|
|
}
|
|
buf, err := storageDisk.ReadAll("myvol", "file1")
|
|
if err != nil {
|
|
t.Error("Unable to initiate ReadAll", err)
|
|
}
|
|
if !bytes.Equal(buf, []byte("Hello, world")) {
|
|
t.Errorf("Expected `Hello, world`, got %s", string(buf))
|
|
}
|
|
buf1 := make([]byte, 5)
|
|
n, err := storageDisk.ReadFile("myvol", "file1", 4, buf1)
|
|
if err != nil {
|
|
t.Error("Unable to initiate ReadFile", err)
|
|
}
|
|
if n != 5 {
|
|
t.Errorf("Expected `5`, got %d", n)
|
|
}
|
|
if !bytes.Equal(buf[4:9], buf1) {
|
|
t.Errorf("Expected %s, got %s", string(buf[4:9]), string(buf1))
|
|
}
|
|
err = storageDisk.RenameFile("myvol", "file1", "myvol", "file2")
|
|
if err != nil {
|
|
t.Error("Unable to initiate RenameFile", err)
|
|
}
|
|
err = storageDisk.DeleteFile("myvol", "file2")
|
|
if err != nil {
|
|
t.Error("Unable to initiate DeleteFile", err)
|
|
}
|
|
err = storageDisk.DeleteVol("myvol")
|
|
if err != nil {
|
|
t.Error("Unable to initiate DeleteVol", err)
|
|
}
|
|
}
|
|
}
|