567 lines
19 KiB
Go
567 lines
19 KiB
Go
// Copyright (c) 2015-2021 MinIO, Inc.
|
|
//
|
|
// This file is part of MinIO Object Storage stack
|
|
//
|
|
// This program is free software: you can redistribute it and/or modify
|
|
// it under the terms of the GNU Affero General Public License as published by
|
|
// the Free Software Foundation, either version 3 of the License, or
|
|
// (at your option) any later version.
|
|
//
|
|
// This program is distributed in the hope that it will be useful
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
// GNU Affero General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU Affero General Public License
|
|
// along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
package cmd
|
|
|
|
import (
|
|
"bytes"
|
|
"io"
|
|
"io/ioutil"
|
|
"os"
|
|
"path"
|
|
"testing"
|
|
|
|
"github.com/minio/minio/internal/lock"
|
|
)
|
|
|
|
func TestFSRenameFile(t *testing.T) {
|
|
// create xlStorage test setup
|
|
_, path, err := newXLStorageTestSetup()
|
|
if err != nil {
|
|
t.Fatalf("Unable to create xlStorage test setup, %s", err)
|
|
}
|
|
defer os.RemoveAll(path)
|
|
|
|
if err = fsMkdir(GlobalContext, pathJoin(path, "testvolume1")); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if err = fsRenameFile(GlobalContext, pathJoin(path, "testvolume1"), pathJoin(path, "testvolume2")); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if err = fsRenameFile(GlobalContext, pathJoin(path, "testvolume1"), pathJoin(path, "testvolume2")); err != errFileNotFound {
|
|
t.Fatal(err)
|
|
}
|
|
if err = fsRenameFile(GlobalContext, pathJoin(path, "my-obj-del-0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001"), pathJoin(path, "testvolume2")); err != errFileNameTooLong {
|
|
t.Fatal("Unexpected error", err)
|
|
}
|
|
if err = fsRenameFile(GlobalContext, pathJoin(path, "testvolume1"), pathJoin(path, "my-obj-del-0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001")); err != errFileNameTooLong {
|
|
t.Fatal("Unexpected error", err)
|
|
}
|
|
}
|
|
|
|
func TestFSStats(t *testing.T) {
|
|
// create xlStorage test setup
|
|
_, path, err := newXLStorageTestSetup()
|
|
if err != nil {
|
|
t.Fatalf("Unable to create xlStorage test setup, %s", err)
|
|
}
|
|
defer os.RemoveAll(path)
|
|
|
|
// Setup test environment.
|
|
|
|
if err = fsMkdir(GlobalContext, ""); err != errInvalidArgument {
|
|
t.Fatal("Unexpected error", err)
|
|
}
|
|
|
|
if err = fsMkdir(GlobalContext, pathJoin(path, "my-obj-del-0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001")); err != errFileNameTooLong {
|
|
t.Fatal("Unexpected error", err)
|
|
}
|
|
|
|
if err = fsMkdir(GlobalContext, pathJoin(path, "success-vol")); err != nil {
|
|
t.Fatalf("Unable to create volume, %s", err)
|
|
}
|
|
|
|
var reader = bytes.NewReader([]byte("Hello, world"))
|
|
if _, err = fsCreateFile(GlobalContext, pathJoin(path, "success-vol", "success-file"), reader, 0); err != nil {
|
|
t.Fatalf("Unable to create file, %s", err)
|
|
}
|
|
// Seek back.
|
|
reader.Seek(0, 0)
|
|
|
|
if err = fsMkdir(GlobalContext, pathJoin(path, "success-vol", "success-file")); err != errVolumeExists {
|
|
t.Fatal("Unexpected error", err)
|
|
}
|
|
|
|
if _, err = fsCreateFile(GlobalContext, pathJoin(path, "success-vol", "path/to/success-file"), reader, 0); err != nil {
|
|
t.Fatalf("Unable to create file, %s", err)
|
|
}
|
|
// Seek back.
|
|
reader.Seek(0, 0)
|
|
|
|
testCases := []struct {
|
|
srcFSPath string
|
|
srcVol string
|
|
srcPath string
|
|
expectedErr error
|
|
}{
|
|
// Test case - 1.
|
|
// Test case with valid inputs, expected to pass.
|
|
{
|
|
srcFSPath: path,
|
|
srcVol: "success-vol",
|
|
srcPath: "success-file",
|
|
expectedErr: nil,
|
|
},
|
|
// Test case - 2.
|
|
// Test case with valid inputs, expected to pass.
|
|
{
|
|
srcFSPath: path,
|
|
srcVol: "success-vol",
|
|
srcPath: "path/to/success-file",
|
|
expectedErr: nil,
|
|
},
|
|
// Test case - 3.
|
|
// Test case with non-existent file.
|
|
{
|
|
srcFSPath: path,
|
|
srcVol: "success-vol",
|
|
srcPath: "nonexistent-file",
|
|
expectedErr: errFileNotFound,
|
|
},
|
|
// Test case - 4.
|
|
// Test case with non-existent file path.
|
|
{
|
|
srcFSPath: path,
|
|
srcVol: "success-vol",
|
|
srcPath: "path/2/success-file",
|
|
expectedErr: errFileNotFound,
|
|
},
|
|
// Test case - 5.
|
|
// Test case with path being a directory.
|
|
{
|
|
srcFSPath: path,
|
|
srcVol: "success-vol",
|
|
srcPath: "path",
|
|
expectedErr: errFileNotFound,
|
|
},
|
|
// Test case - 6.
|
|
// Test case with src path segment > 255.
|
|
{
|
|
srcFSPath: path,
|
|
srcVol: "success-vol",
|
|
srcPath: "my-obj-del-0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001",
|
|
expectedErr: errFileNameTooLong,
|
|
},
|
|
// Test case - 7.
|
|
// Test case validate only srcVol exists.
|
|
{
|
|
srcFSPath: path,
|
|
srcVol: "success-vol",
|
|
expectedErr: nil,
|
|
},
|
|
// Test case - 8.
|
|
// Test case validate only srcVol doesn't exist.
|
|
{
|
|
srcFSPath: path,
|
|
srcVol: "success-vol-non-existent",
|
|
expectedErr: errVolumeNotFound,
|
|
},
|
|
// Test case - 9.
|
|
// Test case validate invalid argument.
|
|
{
|
|
expectedErr: errInvalidArgument,
|
|
},
|
|
}
|
|
|
|
for i, testCase := range testCases {
|
|
if testCase.srcPath != "" {
|
|
if _, err := fsStatFile(GlobalContext, pathJoin(testCase.srcFSPath, testCase.srcVol,
|
|
testCase.srcPath)); err != testCase.expectedErr {
|
|
t.Fatalf("TestErasureStorage case %d: Expected: \"%s\", got: \"%s\"", i+1, testCase.expectedErr, err)
|
|
}
|
|
} else {
|
|
if _, err := fsStatVolume(GlobalContext, pathJoin(testCase.srcFSPath, testCase.srcVol)); err != testCase.expectedErr {
|
|
t.Fatalf("TestFS case %d: Expected: \"%s\", got: \"%s\"", i+1, testCase.expectedErr, err)
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
func TestFSCreateAndOpen(t *testing.T) {
|
|
// Setup test environment.
|
|
_, path, err := newXLStorageTestSetup()
|
|
if err != nil {
|
|
t.Fatalf("Unable to create xlStorage test setup, %s", err)
|
|
}
|
|
defer os.RemoveAll(path)
|
|
|
|
if err = fsMkdir(GlobalContext, pathJoin(path, "success-vol")); err != nil {
|
|
t.Fatalf("Unable to create directory, %s", err)
|
|
}
|
|
|
|
if _, err = fsCreateFile(GlobalContext, "", nil, 0); err != errInvalidArgument {
|
|
t.Fatal("Unexpected error", err)
|
|
}
|
|
|
|
if _, _, err = fsOpenFile(GlobalContext, "", -1); err != errInvalidArgument {
|
|
t.Fatal("Unexpected error", err)
|
|
}
|
|
|
|
var reader = bytes.NewReader([]byte("Hello, world"))
|
|
if _, err = fsCreateFile(GlobalContext, pathJoin(path, "success-vol", "success-file"), reader, 0); err != nil {
|
|
t.Fatalf("Unable to create file, %s", err)
|
|
}
|
|
// Seek back.
|
|
reader.Seek(0, 0)
|
|
|
|
testCases := []struct {
|
|
srcVol string
|
|
srcPath string
|
|
expectedErr error
|
|
}{
|
|
// Test case - 1.
|
|
// Test case with segment of the volume name > 255.
|
|
{
|
|
srcVol: "my-obj-del-0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001",
|
|
srcPath: "success-file",
|
|
expectedErr: errFileNameTooLong,
|
|
},
|
|
// Test case - 2.
|
|
// Test case with src path segment > 255.
|
|
{
|
|
srcVol: "success-vol",
|
|
srcPath: "my-obj-del-0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001",
|
|
expectedErr: errFileNameTooLong,
|
|
},
|
|
}
|
|
|
|
for i, testCase := range testCases {
|
|
_, err = fsCreateFile(GlobalContext, pathJoin(path, testCase.srcVol, testCase.srcPath), reader, 0)
|
|
if err != testCase.expectedErr {
|
|
t.Errorf("Test case %d: Expected: \"%s\", got: \"%s\"", i+1, testCase.expectedErr, err)
|
|
}
|
|
_, _, err = fsOpenFile(GlobalContext, pathJoin(path, testCase.srcVol, testCase.srcPath), 0)
|
|
if err != testCase.expectedErr {
|
|
t.Errorf("Test case %d: Expected: \"%s\", got: \"%s\"", i+1, testCase.expectedErr, err)
|
|
}
|
|
}
|
|
|
|
// Attempt to open a directory.
|
|
if _, _, err = fsOpenFile(GlobalContext, pathJoin(path), 0); err != errIsNotRegular {
|
|
t.Fatal("Unexpected error", err)
|
|
}
|
|
}
|
|
|
|
func TestFSDeletes(t *testing.T) {
|
|
// create xlStorage test setup
|
|
_, path, err := newXLStorageTestSetup()
|
|
if err != nil {
|
|
t.Fatalf("Unable to create xlStorage test setup, %s", err)
|
|
}
|
|
defer os.RemoveAll(path)
|
|
|
|
// Setup test environment.
|
|
if err = fsMkdir(GlobalContext, pathJoin(path, "success-vol")); err != nil {
|
|
t.Fatalf("Unable to create directory, %s", err)
|
|
}
|
|
|
|
var reader = bytes.NewReader([]byte("Hello, world"))
|
|
if _, err = fsCreateFile(GlobalContext, pathJoin(path, "success-vol", "success-file"), reader, reader.Size()); err != nil {
|
|
t.Fatalf("Unable to create file, %s", err)
|
|
}
|
|
// Seek back.
|
|
reader.Seek(0, io.SeekStart)
|
|
|
|
// folder is not empty
|
|
err = fsMkdir(GlobalContext, pathJoin(path, "success-vol", "not-empty"))
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
err = ioutil.WriteFile(pathJoin(path, "success-vol", "not-empty", "file"), []byte("data"), 0777)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
// recursive
|
|
if err = fsMkdir(GlobalContext, pathJoin(path, "success-vol", "parent")); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if err = fsMkdir(GlobalContext, pathJoin(path, "success-vol", "parent", "dir")); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
testCases := []struct {
|
|
basePath string
|
|
srcVol string
|
|
srcPath string
|
|
expectedErr error
|
|
}{
|
|
// valid case with existing volume and file to delete.
|
|
{
|
|
basePath: path,
|
|
srcVol: "success-vol",
|
|
srcPath: "success-file",
|
|
expectedErr: nil,
|
|
},
|
|
// The file was deleted in the last case, so Delete should fail.
|
|
{
|
|
basePath: path,
|
|
srcVol: "success-vol",
|
|
srcPath: "success-file",
|
|
expectedErr: errFileNotFound,
|
|
},
|
|
// Test case with segment of the volume name > 255.
|
|
{
|
|
basePath: path,
|
|
srcVol: "my-obj-del-0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001",
|
|
srcPath: "success-file",
|
|
expectedErr: errFileNameTooLong,
|
|
},
|
|
// Test case with src path segment > 255.
|
|
{
|
|
basePath: path,
|
|
srcVol: "success-vol",
|
|
srcPath: "my-obj-del-0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001",
|
|
expectedErr: errFileNameTooLong,
|
|
},
|
|
// Base path is way too long.
|
|
{
|
|
basePath: "path03333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333",
|
|
srcVol: "success-vol",
|
|
srcPath: "object",
|
|
expectedErr: errFileNameTooLong,
|
|
},
|
|
// Directory is not empty. Should give nil, but won't delete.
|
|
{
|
|
basePath: path,
|
|
srcVol: "success-vol",
|
|
srcPath: "not-empty",
|
|
expectedErr: nil,
|
|
},
|
|
// Should delete recursively.
|
|
{
|
|
basePath: path,
|
|
srcVol: "success-vol",
|
|
srcPath: pathJoin("parent", "dir"),
|
|
expectedErr: nil,
|
|
},
|
|
}
|
|
|
|
for i, testCase := range testCases {
|
|
if err = fsDeleteFile(GlobalContext, testCase.basePath, pathJoin(testCase.basePath, testCase.srcVol, testCase.srcPath)); err != testCase.expectedErr {
|
|
t.Errorf("Test case %d: Expected: \"%s\", got: \"%s\"", i+1, testCase.expectedErr, err)
|
|
}
|
|
}
|
|
}
|
|
|
|
func BenchmarkFSDeleteFile(b *testing.B) {
|
|
// create xlStorage test setup
|
|
_, path, err := newXLStorageTestSetup()
|
|
if err != nil {
|
|
b.Fatalf("Unable to create xlStorage test setup, %s", err)
|
|
}
|
|
defer os.RemoveAll(path)
|
|
|
|
// Setup test environment.
|
|
if err = fsMkdir(GlobalContext, pathJoin(path, "benchmark")); err != nil {
|
|
b.Fatalf("Unable to create directory, %s", err)
|
|
}
|
|
|
|
benchDir := pathJoin(path, "benchmark")
|
|
filename := pathJoin(benchDir, "file.txt")
|
|
|
|
b.ResetTimer()
|
|
// We need to create and delete the file sequentially inside the benchmark.
|
|
for i := 0; i < b.N; i++ {
|
|
b.StopTimer()
|
|
err = ioutil.WriteFile(filename, []byte("data"), 0777)
|
|
if err != nil {
|
|
b.Fatal(err)
|
|
}
|
|
b.StartTimer()
|
|
|
|
err = fsDeleteFile(GlobalContext, benchDir, filename)
|
|
if err != nil {
|
|
b.Fatal(err)
|
|
}
|
|
}
|
|
}
|
|
|
|
// Tests fs removes.
|
|
func TestFSRemoves(t *testing.T) {
|
|
// create xlStorage test setup
|
|
_, path, err := newXLStorageTestSetup()
|
|
if err != nil {
|
|
t.Fatalf("Unable to create xlStorage test setup, %s", err)
|
|
}
|
|
defer os.RemoveAll(path)
|
|
|
|
// Setup test environment.
|
|
if err = fsMkdir(GlobalContext, pathJoin(path, "success-vol")); err != nil {
|
|
t.Fatalf("Unable to create directory, %s", err)
|
|
}
|
|
|
|
var reader = bytes.NewReader([]byte("Hello, world"))
|
|
if _, err = fsCreateFile(GlobalContext, pathJoin(path, "success-vol", "success-file"), reader, 0); err != nil {
|
|
t.Fatalf("Unable to create file, %s", err)
|
|
}
|
|
// Seek back.
|
|
reader.Seek(0, 0)
|
|
|
|
if _, err = fsCreateFile(GlobalContext, pathJoin(path, "success-vol", "success-file-new"), reader, 0); err != nil {
|
|
t.Fatalf("Unable to create file, %s", err)
|
|
}
|
|
// Seek back.
|
|
reader.Seek(0, 0)
|
|
|
|
testCases := []struct {
|
|
srcFSPath string
|
|
srcVol string
|
|
srcPath string
|
|
expectedErr error
|
|
}{
|
|
// Test case - 1.
|
|
// valid case with existing volume and file to delete.
|
|
{
|
|
srcFSPath: path,
|
|
srcVol: "success-vol",
|
|
srcPath: "success-file",
|
|
expectedErr: nil,
|
|
},
|
|
// Test case - 2.
|
|
// The file was deleted in the last case, so Delete should fail.
|
|
{
|
|
srcFSPath: path,
|
|
srcVol: "success-vol",
|
|
srcPath: "success-file",
|
|
expectedErr: errFileNotFound,
|
|
},
|
|
// Test case - 3.
|
|
// Test case with segment of the volume name > 255.
|
|
{
|
|
srcFSPath: path,
|
|
srcVol: "my-obj-del-0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001",
|
|
srcPath: "success-file",
|
|
expectedErr: errFileNameTooLong,
|
|
},
|
|
// Test case - 4.
|
|
// Test case with src path segment > 255.
|
|
{
|
|
srcFSPath: path,
|
|
srcVol: "success-vol",
|
|
srcPath: "my-obj-del-0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001",
|
|
expectedErr: errFileNameTooLong,
|
|
},
|
|
// Test case - 5.
|
|
// Test case with src path empty.
|
|
{
|
|
srcFSPath: path,
|
|
srcVol: "success-vol",
|
|
expectedErr: errVolumeNotEmpty,
|
|
},
|
|
// Test case - 6.
|
|
// Test case with src path empty.
|
|
{
|
|
srcFSPath: path,
|
|
srcVol: "my-obj-del-0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001",
|
|
expectedErr: errFileNameTooLong,
|
|
},
|
|
// Test case - 7.
|
|
// Test case with src path empty.
|
|
{
|
|
srcFSPath: path,
|
|
srcVol: "non-existent",
|
|
expectedErr: errVolumeNotFound,
|
|
},
|
|
// Test case - 8.
|
|
// Test case with src and volume path empty.
|
|
{
|
|
expectedErr: errInvalidArgument,
|
|
},
|
|
}
|
|
|
|
for i, testCase := range testCases {
|
|
if testCase.srcPath != "" {
|
|
if err = fsRemoveFile(GlobalContext, pathJoin(testCase.srcFSPath, testCase.srcVol, testCase.srcPath)); err != testCase.expectedErr {
|
|
t.Errorf("Test case %d: Expected: \"%s\", got: \"%s\"", i+1, testCase.expectedErr, err)
|
|
}
|
|
} else {
|
|
if err = fsRemoveDir(GlobalContext, pathJoin(testCase.srcFSPath, testCase.srcVol, testCase.srcPath)); err != testCase.expectedErr {
|
|
t.Error(err)
|
|
}
|
|
}
|
|
}
|
|
|
|
if err = fsRemoveAll(GlobalContext, pathJoin(path, "success-vol")); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
if err = fsRemoveAll(GlobalContext, ""); err != errInvalidArgument {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
if err = fsRemoveAll(GlobalContext, "my-obj-del-0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001"); err != errFileNameTooLong {
|
|
t.Fatal(err)
|
|
}
|
|
}
|
|
|
|
func TestFSRemoveMeta(t *testing.T) {
|
|
// create xlStorage test setup
|
|
_, fsPath, err := newXLStorageTestSetup()
|
|
if err != nil {
|
|
t.Fatalf("Unable to create xlStorage test setup, %s", err)
|
|
}
|
|
defer os.RemoveAll(fsPath)
|
|
|
|
// Setup test environment.
|
|
if err = fsMkdir(GlobalContext, pathJoin(fsPath, "success-vol")); err != nil {
|
|
t.Fatalf("Unable to create directory, %s", err)
|
|
}
|
|
|
|
filePath := pathJoin(fsPath, "success-vol", "success-file")
|
|
|
|
var reader = bytes.NewReader([]byte("Hello, world"))
|
|
if _, err = fsCreateFile(GlobalContext, filePath, reader, 0); err != nil {
|
|
t.Fatalf("Unable to create file, %s", err)
|
|
}
|
|
|
|
rwPool := &fsIOPool{
|
|
readersMap: make(map[string]*lock.RLockedFile),
|
|
}
|
|
|
|
if _, err := rwPool.Open(filePath); err != nil {
|
|
t.Fatalf("Unable to lock file %s", filePath)
|
|
}
|
|
|
|
defer rwPool.Close(filePath)
|
|
|
|
tmpDir, tmpErr := ioutil.TempDir(globalTestTmpDir, "minio-")
|
|
if tmpErr != nil {
|
|
t.Fatal(tmpErr)
|
|
}
|
|
|
|
if err := fsRemoveMeta(GlobalContext, fsPath, filePath, tmpDir); err != nil {
|
|
t.Fatalf("Unable to remove file, %s", err)
|
|
}
|
|
|
|
if _, err := os.Stat((filePath)); !osIsNotExist(err) {
|
|
t.Fatalf("`%s` file found though it should have been deleted.", filePath)
|
|
}
|
|
|
|
if _, err := os.Stat((path.Dir(filePath))); !osIsNotExist(err) {
|
|
t.Fatalf("`%s` parent directory found though it should have been deleted.", filePath)
|
|
}
|
|
}
|
|
|
|
func TestFSIsFile(t *testing.T) {
|
|
dirPath, err := ioutil.TempDir(globalTestTmpDir, "minio-")
|
|
if err != nil {
|
|
t.Fatalf("Unable to create tmp directory %s", err)
|
|
}
|
|
defer os.RemoveAll(dirPath)
|
|
|
|
filePath := pathJoin(dirPath, "tmpfile")
|
|
|
|
if err = ioutil.WriteFile(filePath, nil, 0777); err != nil {
|
|
t.Fatalf("Unable to create file %s", filePath)
|
|
}
|
|
|
|
if !fsIsFile(GlobalContext, filePath) {
|
|
t.Fatalf("Expected %s to be a file", filePath)
|
|
}
|
|
}
|