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d864e00e24
Since go1.8 os.RemoveAll and os.MkdirAll both support long path names i.e UNC path on windows. The code we are carrying was directly borrowed from `pkg/os` package and doesn't need to be in our repo anymore. As a side affect this also addresses our codecoverage issue. Refer #4658
114 lines
3.0 KiB
Go
114 lines
3.0 KiB
Go
/*
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* Minio Cloud Storage, (C) 2016, 2017 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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"os"
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"runtime"
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"testing"
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"github.com/minio/minio/pkg/lock"
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)
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// Tests long path calls.
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func TestRWPoolLongPath(t *testing.T) {
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rwPool := &fsIOPool{
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readersMap: make(map[string]*lock.RLockedFile),
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}
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longPath := "my-obj-del-0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001"
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if _, err := rwPool.Create(longPath); err != errFileNameTooLong {
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t.Fatal(err)
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}
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if _, err := rwPool.Write(longPath); err != errFileNameTooLong {
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t.Fatal(err)
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}
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if _, err := rwPool.Open(longPath); err != errFileNameTooLong {
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t.Fatal(err)
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}
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}
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// Tests all RWPool methods.
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func TestRWPool(t *testing.T) {
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// create posix test setup
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_, path, err := newPosixTestSetup()
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if err != nil {
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t.Fatalf("Unable to create posix test setup, %s", err)
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}
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defer os.RemoveAll(path)
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rwPool := &fsIOPool{
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readersMap: make(map[string]*lock.RLockedFile),
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}
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wlk, err := rwPool.Create(pathJoin(path, "success-vol", "file/path/1.txt"))
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if err != nil {
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t.Fatal(err)
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}
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wlk.Close()
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// Fails to create a parent directory if there is a file.
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_, err = rwPool.Create(pathJoin(path, "success-vol", "file/path/1.txt/test"))
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if err != errFileAccessDenied {
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t.Fatal("Unexpected error", err)
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}
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// Fails to create a file if there is a directory.
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_, err = rwPool.Create(pathJoin(path, "success-vol", "file"))
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if runtime.GOOS == globalWindowsOSName {
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if err != errFileAccessDenied {
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t.Fatal("Unexpected error", err)
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}
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} else {
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if err != errIsNotRegular {
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t.Fatal("Unexpected error", err)
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}
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}
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rlk, err := rwPool.Open(pathJoin(path, "success-vol", "file/path/1.txt"))
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if err != nil {
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t.Fatal("Unexpected error", err)
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}
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rlk.Close()
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// Fails to read a directory.
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_, err = rwPool.Open(pathJoin(path, "success-vol", "file"))
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if runtime.GOOS == globalWindowsOSName {
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if err != errFileAccessDenied {
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t.Fatal("Unexpected error", err)
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}
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} else {
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if err != errIsNotRegular {
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t.Fatal("Unexpected error", err)
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}
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}
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// Fails to open a file which has a parent as file.
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_, err = rwPool.Open(pathJoin(path, "success-vol", "file/path/1.txt/test"))
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if runtime.GOOS != globalWindowsOSName {
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if err != errFileAccessDenied {
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t.Fatal("Unexpected error", err)
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}
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} else {
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if err != errFileNotFound {
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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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