This PR addresses a long standing dependency on `gopkg.in/check.v1` project used for our tests. All tests are re-written to use the go default testing framework instead. There was no reason for us to use an external package where Go tools are sufficient for this.
471 lines
12 KiB
Go
471 lines
12 KiB
Go
/*
|
|
* Minio Cloud Storage, (C) 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 (
|
|
"bytes"
|
|
"errors"
|
|
"fmt"
|
|
"io"
|
|
"net"
|
|
"net/rpc"
|
|
"runtime"
|
|
"testing"
|
|
|
|
"golang.org/x/crypto/blake2b"
|
|
)
|
|
|
|
// Tests the construction of canonical string by the
|
|
// Stringer method for StorageAPI.
|
|
func TestStorageCanonicalStrings(t *testing.T) {
|
|
testCases := []struct {
|
|
storageAPI StorageAPI
|
|
canonicalPath string
|
|
}{
|
|
// Canonicalized name as unix path.
|
|
{
|
|
storageAPI: &posix{
|
|
diskPath: "/tmp",
|
|
},
|
|
canonicalPath: "/tmp",
|
|
},
|
|
// Canonicalized name as windows path.
|
|
{
|
|
storageAPI: &posix{
|
|
diskPath: "C:/tmp",
|
|
},
|
|
canonicalPath: "C:/tmp",
|
|
},
|
|
// Canonicalized name as unix path.
|
|
{
|
|
storageAPI: &networkStorage{
|
|
rpcClient: newAuthRPCClient(authConfig{
|
|
accessKey: "",
|
|
secretKey: "",
|
|
serverAddr: "localhost:9000",
|
|
serviceEndpoint: "/tmp",
|
|
secureConn: false,
|
|
serviceName: "Storage",
|
|
disableReconnect: true,
|
|
}),
|
|
},
|
|
canonicalPath: "http://localhost:9000/tmp",
|
|
},
|
|
// Canonicalized name as non TLS.
|
|
{
|
|
storageAPI: &networkStorage{
|
|
rpcClient: newAuthRPCClient(authConfig{
|
|
accessKey: "",
|
|
secretKey: "",
|
|
serverAddr: "localhost:9000",
|
|
serviceEndpoint: "C:/tmp",
|
|
secureConn: false,
|
|
serviceName: "Storage",
|
|
disableReconnect: true,
|
|
}),
|
|
},
|
|
canonicalPath: "http://localhost:9000/C:/tmp",
|
|
},
|
|
// Canonicalized name as TLS.
|
|
{
|
|
storageAPI: &networkStorage{
|
|
rpcClient: newAuthRPCClient(authConfig{
|
|
accessKey: "",
|
|
secretKey: "",
|
|
serverAddr: "localhost:9000",
|
|
serviceEndpoint: "C:/tmp",
|
|
secureConn: true,
|
|
serviceName: "Storage",
|
|
disableReconnect: true,
|
|
}),
|
|
},
|
|
canonicalPath: "https://localhost:9000/C:/tmp",
|
|
},
|
|
}
|
|
|
|
// Validate all the test cases.
|
|
for i, testCase := range testCases {
|
|
p := testCase.storageAPI
|
|
if p.String() != testCase.canonicalPath {
|
|
t.Errorf("Test %d: Expected %s, got %s", i+1, testCase.canonicalPath, p.String())
|
|
}
|
|
}
|
|
}
|
|
|
|
// 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: errDiskNotFoundFromNetError,
|
|
err: &net.OpError{},
|
|
},
|
|
{
|
|
expectedErr: errDiskNotFoundFromRPCShutdown,
|
|
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(t *testing.T) {
|
|
s.testServer = StartTestStorageRPCServer(t, s.serverType, 1)
|
|
listenAddress := s.testServer.Server.Listener.Addr().String()
|
|
|
|
for _, ep := range s.testServer.Disks {
|
|
// Eventhough s.testServer.Disks is EndpointList, we would need a URLEndpointType here.
|
|
endpoint := ep
|
|
if endpoint.Type() == PathEndpointType {
|
|
endpoint.Scheme = "http"
|
|
}
|
|
endpoint.Host = listenAddress
|
|
storageDisk := newStorageRPC(endpoint)
|
|
s.remoteDisks = append(s.remoteDisks, storageDisk)
|
|
}
|
|
}
|
|
|
|
// No longer used with gocheck, but used in explicit teardown code in
|
|
// each test function. Called implicitly by after all tests are run.
|
|
func (s *TestRPCStorageSuite) TearDownSuite(t *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 == globalWindowsOSName {
|
|
return
|
|
}
|
|
s.testRPCStorageDisksInfo(t)
|
|
s.testRPCStorageVolOps(t)
|
|
s.testRPCStorageFileOps(t)
|
|
s.testRPCStorageListDir(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("String representation of storageAPI should not be empty")
|
|
}
|
|
}
|
|
}
|
|
|
|
// Test storage vol operations.
|
|
func (s *TestRPCStorageSuite) testRPCStorageVolOps(t *testing.T) {
|
|
for _, storageDisk := range s.remoteDisks {
|
|
numVols := 0
|
|
err := storageDisk.MakeVol("myvol")
|
|
if err != nil {
|
|
t.Error("Unable to initiate MakeVol", err)
|
|
}
|
|
numVols++
|
|
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")
|
|
}
|
|
|
|
for i := 0; i < 10; i++ {
|
|
err = storageDisk.MakeVol(fmt.Sprintf("myvol-%d", i))
|
|
if err != nil {
|
|
t.Error("Unable to initiate MakeVol", err)
|
|
}
|
|
numVols++
|
|
}
|
|
vols, err := storageDisk.ListVols()
|
|
if err != nil {
|
|
t.Error("Unable to initiate ListVol")
|
|
}
|
|
if len(vols) != numVols {
|
|
t.Errorf("Expected %d volumes but found only %d", numVols, len(vols))
|
|
}
|
|
|
|
for i := 0; i < 10; i++ {
|
|
err = storageDisk.DeleteVol(fmt.Sprintf("myvol-%d", i))
|
|
if err != nil {
|
|
t.Error("Unable to initiate DeleteVol", err)
|
|
}
|
|
}
|
|
|
|
err = storageDisk.DeleteVol("myvol")
|
|
if err != nil {
|
|
t.Error("Unable to initiate DeleteVol", err)
|
|
}
|
|
vols, err = storageDisk.ListVols()
|
|
if err != nil {
|
|
t.Error("Unable to initiate ListVol")
|
|
}
|
|
if len(vols) > 0 {
|
|
t.Errorf("Expected no volumes but found %d", len(vols))
|
|
}
|
|
}
|
|
}
|
|
|
|
// 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.PrepareFile("myvol", "file1", int64(len([]byte("Hello, world"))))
|
|
if err != nil {
|
|
t.Error("Unable to initiate AppendFile", 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, nil)
|
|
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))
|
|
}
|
|
|
|
blakeHash := func(b []byte) []byte {
|
|
k := blake2b.Sum512(b)
|
|
return k[:]
|
|
}
|
|
verifier := NewBitrotVerifier(BLAKE2b512, blakeHash(buf))
|
|
buf2 := make([]byte, 2)
|
|
n, err = storageDisk.ReadFile("myvol", "file1", 1, buf2, verifier)
|
|
if err != nil {
|
|
t.Error("Error in ReadFile with bitrot verification", err)
|
|
}
|
|
if n != 2 {
|
|
t.Errorf("Expected `2`, got %d", n)
|
|
}
|
|
if !bytes.Equal(buf[1:3], buf2) {
|
|
t.Errorf("Expected %s, got %s", string(buf[1:3]), string(buf2))
|
|
}
|
|
|
|
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)
|
|
}
|
|
}
|
|
}
|
|
|
|
// Tests for ListDirHandler.
|
|
func (s *TestRPCStorageSuite) testRPCStorageListDir(t *testing.T) {
|
|
for _, storageDisk := range s.remoteDisks {
|
|
err := storageDisk.MakeVol("myvol")
|
|
if err != nil {
|
|
t.Error("Unable to initiate MakeVol", err)
|
|
}
|
|
dirCount := 10
|
|
for i := 0; i < dirCount; i++ {
|
|
err = storageDisk.MakeVol(fmt.Sprintf("myvol/mydir-%d", i))
|
|
if err != nil {
|
|
t.Error("Unable to initiate MakeVol", err)
|
|
}
|
|
}
|
|
dirs, err := storageDisk.ListDir("myvol", "")
|
|
if err != nil {
|
|
t.Error(err)
|
|
}
|
|
if len(dirs) != dirCount {
|
|
t.Errorf("Expected %d directories but found only %d", dirCount, len(dirs))
|
|
}
|
|
for i := 0; i < dirCount; i++ {
|
|
err = storageDisk.DeleteVol(fmt.Sprintf("myvol/mydir-%d", i))
|
|
if err != nil {
|
|
t.Error("Unable to initiate DeleteVol", err)
|
|
}
|
|
}
|
|
dirs, err = storageDisk.ListDir("myvol", "")
|
|
if err != nil {
|
|
t.Error(err)
|
|
}
|
|
if len(dirs) != 0 {
|
|
t.Errorf("Expected no directories but found %d", dirCount)
|
|
}
|
|
|
|
err = storageDisk.DeleteVol("myvol")
|
|
if err != nil {
|
|
t.Error("Unable to initiate DeleteVol", err)
|
|
}
|
|
vols, err := storageDisk.ListVols()
|
|
if err != nil {
|
|
t.Error(err)
|
|
}
|
|
if len(vols) != 0 {
|
|
t.Errorf("Expected no volumes but found %d", dirCount)
|
|
}
|
|
}
|
|
}
|