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tree_test.go
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tree_test.go
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/*
* Rufs - Remote Union File System
*
* Copyright 2017 Matthias Ladkau. All rights reserved.
*
* This Source Code Form is subject to the terms of the MIT
* License, If a copy of the MIT License was not distributed with this
* file, You can obtain one at https://opensource.org/licenses/MIT.
*/
package rufs
import (
"bytes"
"fmt"
"io"
"io/ioutil"
"os"
"strings"
"testing"
"devt.de/krotik/common/bitutil"
"devt.de/krotik/common/errorutil"
"devt.de/krotik/common/pools"
"devt.de/krotik/rufs/config"
"devt.de/krotik/rufs/node"
)
func TestRefresh(t *testing.T) {
// Build up a tree from one branch
cfg := map[string]interface{}{
config.TreeSecret: "123",
}
tree, _ := NewTree(cfg, clientCert)
branchRPC := fmt.Sprintf("%v:%v", branchConfigs["footest"][config.RPCHost], branchConfigs["footest"][config.RPCPort])
if fp, err := tree.PingBranch("footest", branchRPC); err != nil || fp != footest.SSLFingerprint() {
t.Error("Unexpected result:", fp, err)
return
}
tree.AddBranch("footest", branchRPC, "")
tree.AddMapping("/", "footest", true)
paths, infos, err := tree.Dir("/", "", true, false)
if res := DirResultToString(paths, infos); err != nil || res != `
/
drwxrwxrwx 4.0 KiB sub1
-rw-rw-rw- 10 B test1
-rw-rw-rw- 10 B test2
/sub1
-rw-rw-rw- 17 B test3
`[1:] {
t.Error("Unexpected result:", res, err)
return
}
tree.Refresh()
paths, infos, err = tree.Dir("/", "", true, false)
if res := DirResultToString(paths, infos); err != nil || res != `
/
drwxrwxrwx 4.0 KiB sub1
-rw-rw-rw- 10 B test1
-rw-rw-rw- 10 B test2
/sub1
-rw-rw-rw- 17 B test3
`[1:] {
t.Error("Unexpected result:", res, err)
return
}
// Simulate that the branch is no longer reachable
tree.client.RemovePeer("footest")
tree.client.RegisterPeer("footest", ":9095", "")
if _, _, err = tree.Dir("/", "", true, false); err == nil {
t.Error("Dir call should fail.")
return
}
tree.Refresh()
if res := tree.NotReachableBranches(); len(res) != 1 {
t.Error("Unexpected result:", res)
return
}
if res, _ := tree.ActiveBranches(); len(res) != 0 {
t.Error("Unexpected result:", res)
return
}
if res := tree.KnownBranches(); len(res) != 1 {
t.Error("Unexpected result:", res)
return
}
// Restore the branch again
tree.client.RemovePeer("footest")
tree.client.RegisterPeer("footest", branchRPC, "")
tree.Refresh()
paths, infos, err = tree.Dir("/", "", true, false)
if res := DirResultToString(paths, infos); err != nil || res != `
/
drwxrwxrwx 4.0 KiB sub1
-rw-rw-rw- 10 B test1
-rw-rw-rw- 10 B test2
/sub1
-rw-rw-rw- 17 B test3
`[1:] {
t.Error("Unexpected result:", res, err)
return
}
}
func TestItemOpWrite(t *testing.T) {
// Build up a tree from one branch
cfg := map[string]interface{}{
config.TreeSecret: "123",
}
tree, _ := NewTree(cfg, clientCert)
branchRPC := fmt.Sprintf("%v:%v", branchConfigs["footest"][config.RPCHost], branchConfigs["footest"][config.RPCPort])
if fp, err := tree.PingBranch("footest", branchRPC); err != nil || fp != footest.SSLFingerprint() {
t.Error("Unexpected result:", fp, err)
return
}
tree.AddBranch("footest", branchRPC, "")
if res := fmt.Sprint(tree.ActiveBranches()); res != "[footest] ["+footest.SSLFingerprint()+"]" {
t.Error("Unexpected result:", res)
return
}
if err := tree.AddMapping("/", "bla", true); err == nil || err.Error() != "Unknown target node" {
t.Error("Unexpected result:", err)
return
}
tree.AddMapping("/", "footest", true)
tree.AddMapping("/sub1", "footest", false)
paths, infos, err := tree.Dir("/", "", true, false)
if res := DirResultToString(paths, infos); err != nil || res != `
/
drwxrwxrwx 4.0 KiB sub1
-rw-rw-rw- 10 B test1
-rw-rw-rw- 10 B test2
/sub1
drwxrwxrwx 4.0 KiB sub1
-rw-rw-rw- 10 B test1
-rw-rw-rw- 10 B test2
-rw-rw-rw- 17 B test3
/sub1/sub1
-rw-rw-rw- 17 B test3
`[1:] {
t.Error("Unexpected result:", res, err)
return
}
// Make the byteSlicePool byte slices very small
oldDefaultReadBufferSize := DefaultReadBufferSize
defer func() {
DefaultReadBufferSize = oldDefaultReadBufferSize
byteSlicePool = pools.NewByteSlicePool(DefaultReadBufferSize)
}()
DefaultReadBufferSize = 3
byteSlicePool = pools.NewByteSlicePool(DefaultReadBufferSize)
bb := bytes.Buffer{}
n, err := tree.WriteFile("/test99", []byte("Test"), 5)
defer func() {
// Make sure the written files are deleted
footest.ItemOp("/", map[string]string{
ItemOpAction: ItemOpActDelete,
ItemOpName: "test99",
})
}()
if err != nil || n != 4 {
t.Error(n, err)
return
}
if footest.ReadFileToBuffer("/test99", &bb); bb.String() !=
string([]byte{0, 0, 0, 0, 0, 84, 101, 115, 116}) {
t.Error("Unexpected result:", bb.Bytes())
return
}
bb.Reset()
n, err = footest.WriteFile("/test99", []byte("oo"), 1)
if err != nil || n != 2 {
t.Error(n, err)
return
}
tree.WriteFile("/test99", []byte("oo"), 11)
if footest.ReadFileToBuffer("/test99", &bb); bb.String() !=
string([]byte{0, 111, 111, 0, 0, 84, 101, 115, 116, 0, 0, 111, 111}) {
t.Error("Unexpected result:", bb.Bytes())
return
}
bb.Reset()
n, err = footest.WriteFile("/test98", []byte("Test"), 0)
defer func() {
// Make sure the written files are deleted
footest.ItemOp("/", map[string]string{
ItemOpAction: ItemOpActDelete,
ItemOpName: "test98",
})
}()
if err != nil || n != 4 {
t.Error(n, err)
return
}
if footest.ReadFileToBuffer("/test98", &bb); bb.String() != string("Test") {
t.Error("Unexpected result:", bb.Bytes())
return
}
bb.Reset()
bb = *bytes.NewBuffer([]byte("Test buffer file"))
err = footest.WriteFileFromBuffer("/test97", &bb)
defer func() {
// Make sure the written files are deleted
footest.ItemOp("/", map[string]string{
ItemOpAction: ItemOpActDelete,
ItemOpName: "test97",
})
}()
if err != nil {
t.Error(err)
return
}
if footest.ReadFileToBuffer("/test97", &bb); bb.String() != string("Test buffer file") {
t.Error("Unexpected result:", bb.Bytes())
return
}
bb.Reset()
bb = *bytes.NewBuffer([]byte("Test buffer file2"))
err = tree.WriteFileFromBuffer("/test96", &bb)
defer func() {
// Make sure the written files are deleted
footest.ItemOp("/", map[string]string{
ItemOpAction: ItemOpActDelete,
ItemOpName: "test96",
})
}()
if err != nil {
t.Error(err)
return
}
if footest.ReadFileToBuffer("/test96", &bb); bb.String() != string("Test buffer file2") {
t.Error("Unexpected result:", bb.Bytes())
return
}
bb.Reset()
// Create an empty file
tree.WriteFileFromBuffer("/test95", &bb)
defer func() {
// Make sure the written files are deleted
footest.ItemOp("/", map[string]string{
ItemOpAction: ItemOpActDelete,
ItemOpName: "test95",
})
}()
if res := dirLocal("./foo"); res != `
sub1(dir)
test1(10)
test2(10)
test95(0)
test96(17)
test97(16)
test98(4)
test99(13)
`[1:] {
t.Error("Unexpected result:", res)
return
}
}
func TestItemOpRead(t *testing.T) {
// Build up a tree from two brances
cfg := map[string]interface{}{
config.TreeSecret: "123",
}
tree, _ := NewTree(cfg, clientCert)
branchRPC := fmt.Sprintf("%v:%v", branchConfigs["footest"][config.RPCHost], branchConfigs["footest"][config.RPCPort])
tree.AddBranch("footest", branchRPC, "")
tree.AddMapping("/1", "footest", false)
tree.AddMapping("/1/in/in", "footest", true)
// We should now have the following structure:
//
// /1/test1
// /1/test2
// /1/sub1/test3
// /1/in/in/test1
// /1/in/in/test2
// /1/in/in/sub1/test3
paths, infos, err := tree.Dir("/", "", true, false)
if res := DirResultToString(paths, infos); err != nil || res != `
/
drwxrwxrwx 0 B 1
/1
drwxrwxrwx 0 B in
drwxrwxrwx 4.0 KiB sub1
-rw-rw-rw- 10 B test1
-rw-rw-rw- 10 B test2
/1/in
drwxrwxrwx 0 B in
/1/in/in
drwxrwxrwx 4.0 KiB sub1
-rw-rw-rw- 10 B test1
-rw-rw-rw- 10 B test2
/1/in/in/sub1
-rw-rw-rw- 17 B test3
/1/sub1
-rw-rw-rw- 17 B test3
`[1:] {
t.Error("Unexpected result:", res, err)
return
}
paths, infos, err = tree.Dir("/1", "", false, false)
if res := DirResultToString(paths, infos); err != nil || res != `
/1
drwxrwxrwx 0 B in
drwxrwxrwx 4.0 KiB sub1
-rw-rw-rw- 10 B test1
-rw-rw-rw- 10 B test2
`[1:] {
t.Error("Unexpected result:", res, err)
return
}
// Make the byteSlicePool byte slices very small
oldDefaultReadBufferSize := DefaultReadBufferSize
defer func() {
DefaultReadBufferSize = oldDefaultReadBufferSize
byteSlicePool = pools.NewByteSlicePool(DefaultReadBufferSize)
}()
DefaultReadBufferSize = 3
byteSlicePool = pools.NewByteSlicePool(DefaultReadBufferSize)
b := make([]byte, 20)
n, err := tree.ReadFile("/1/test1", b, 0)
if err != nil {
t.Error(err)
return
}
// Despite the small buffer size we should have read everything!
if n != 10 || string(b[:n]) != "Test1 file" {
t.Error("Unexpected result:", n, string(b[:n]))
return
}
b = make([]byte, 3)
n, err = tree.ReadFile("/1/test1", b, 0)
if err != nil {
t.Error(err)
return
}
if n != 3 || string(b[:n]) != "Tes" {
t.Error("Unexpected result:", n, string(b))
return
}
// Try to read outside of root path
_, err = tree.ReadFile("/1/../../test1", b, 0)
if err == nil || err.Error() != "RufsError: Remote error (Requested path ../../test1 is outside of the branch)" {
t.Error(err)
return
}
// Do offset reading
n, err = tree.ReadFile("/1/test1", b, 3)
if err != nil {
t.Error(err)
return
}
if n != 3 || string(b[:n]) != "t1 " {
t.Error("Unexpected result:", n, string(b))
return
}
_, err = tree.ReadFile("/1/test1", b, 10)
if err.(*node.Error).Detail != io.EOF.Error() {
t.Error(err)
return
}
byteSlicePool = pools.NewByteSlicePool(DefaultReadBufferSize)
// Now read the same file using a reader
bb := bytes.Buffer{}
if err = tree.ReadFileToBuffer("/1/test2", &bb); err != nil {
t.Error(err)
return
}
if bb.String() != "Test2 file" {
t.Error("Unexpected result: ", bb.String())
return
}
bb.Reset()
if err = footest.ReadFileToBuffer("test2", &bb); err != nil {
t.Error(err)
return
}
if bb.String() != "Test2 file" {
t.Error("Unexpected result: ", bb.String())
return
}
// Test error return
_, err = tree.ReadFile("/1/sub1", []byte{0}, 0)
if err == nil || err.Error() != "RufsError: Remote error (read /sub1: is a directory)" {
t.Error("Unexpected result:", err)
return
}
err = tree.ReadFileToBuffer("/1/sub1", &bb)
if err == nil || err.Error() != "RufsError: Remote error (read /sub1: is a directory)" {
t.Error("Unexpected result:", err)
return
}
}
func TestTreeDir(t *testing.T) {
// Test the branch output
paths, infos, err := footest.Dir("/", "", false, false)
if res := DirResultToString(paths, infos); err != nil || res != `
/
drwxrwxrwx 4.0 KiB sub1
-rw-rw-rw- 10 B test1
-rw-rw-rw- 10 B test2
`[1:] {
t.Error("Unexpected result:", res, err)
return
}
paths, infos, err = footest.Dir("/", "", true, false)
if res := DirResultToString(paths, infos); err != nil || res != `
/
drwxrwxrwx 4.0 KiB sub1
-rw-rw-rw- 10 B test1
-rw-rw-rw- 10 B test2
/sub1
-rw-rw-rw- 17 B test3
`[1:] {
t.Error("Unexpected result:", res, err)
return
}
// Build up a tree from one branch
cfg := map[string]interface{}{
config.TreeSecret: "123",
}
tree, _ := NewTree(cfg, clientCert)
branchRPC := fmt.Sprintf("%v:%v", branchConfigs["footest"][config.RPCHost], branchConfigs["footest"][config.RPCPort])
// Test errors for adding branches
if err := tree.AddBranch("footest", branchRPC, "123"); err == nil ||
!strings.HasPrefix(err.Error(), "Remote branch has an unexpected fingerprint") {
t.Error(err)
return
}
if err := tree.AddBranch("my", branchRPC, ""); err == nil ||
err.Error() != "RufsError: Remote error (Unknown target node)" {
t.Error(err)
return
}
if err := tree.AddBranch("footest", branchRPC, ""); err != nil {
t.Error(err)
return
}
tree.AddMapping("/1", "footest", false)
tree.AddMapping("/1/sub1", "footest", false)
// We should now have the following structure:
//
// /1/test1
// /1/test2
// /1/sub1/test3
// /1/sub1/test1
// /1/sub1/test2
// /1/sub1/sub1/test3
paths, infos, err = tree.Dir("/", "", true, false)
if res := DirResultToString(paths, infos); err != nil || res != `
/
drwxrwxrwx 0 B 1
/1
drwxrwxrwx 4.0 KiB sub1
-rw-rw-rw- 10 B test1
-rw-rw-rw- 10 B test2
/1/sub1
drwxrwxrwx 4.0 KiB sub1
-rw-rw-rw- 10 B test1
-rw-rw-rw- 10 B test2
-rw-rw-rw- 17 B test3
/1/sub1/sub1
-rw-rw-rw- 17 B test3
`[1:] {
t.Error("Unexpected result:", res, err)
return
}
// Add another mapping
branchRPC = fmt.Sprintf("%v:%v", branchConfigs["bartest"][config.RPCHost], branchConfigs["bartest"][config.RPCPort])
tree.AddBranch("bartest", branchRPC, "")
tree.AddMapping("/2/sub2", "bartest", false)
paths, infos, err = tree.Dir("/", "", true, false)
if res := DirResultToString(paths, infos); err != nil || res != `
/
drwxrwxrwx 0 B 1
drwxrwxrwx 0 B 2
/1
drwxrwxrwx 4.0 KiB sub1
-rw-rw-rw- 10 B test1
-rw-rw-rw- 10 B test2
/1/sub1
drwxrwxrwx 4.0 KiB sub1
-rw-rw-rw- 10 B test1
-rw-rw-rw- 10 B test2
-rw-rw-rw- 17 B test3
/1/sub1/sub1
-rw-rw-rw- 17 B test3
/2
drwxrwxrwx 0 B sub2
/2/sub2
-rw-rw-rw- 10 B test1
`[1:] {
t.Error("Unexpected result:", res, err)
return
}
// Now overlay a files - test1 of bartest should be overlaid by the
// existing test1 from footest
tree.AddMapping("/1", "bartest", false)
paths, infos, err = tree.Dir("/", "", true, false)
if res := DirResultToString(paths, infos); err != nil || res != `
/
drwxrwxrwx 0 B 1
drwxrwxrwx 0 B 2
/1
drwxrwxrwx 4.0 KiB sub1
-rw-rw-rw- 10 B test1
-rw-rw-rw- 10 B test2
/1/sub1
drwxrwxrwx 4.0 KiB sub1
-rw-rw-rw- 10 B test1
-rw-rw-rw- 10 B test2
-rw-rw-rw- 17 B test3
/1/sub1/sub1
-rw-rw-rw- 17 B test3
/2
drwxrwxrwx 0 B sub2
/2/sub2
-rw-rw-rw- 10 B test1
`[1:] {
t.Error("Unexpected result:", res, err)
return
}
paths, infos, err = tree.Dir("/1", "", false, false)
if res := DirResultToString(paths, infos); err != nil || res != `
/1
drwxrwxrwx 4.0 KiB sub1
-rw-rw-rw- 10 B test1
-rw-rw-rw- 10 B test2
`[1:] {
t.Error("Unexpected result:", res, err)
return
}
paths, infos, err = tree.Dir("/1/sub1", "", false, false)
if res := DirResultToString(paths, infos); err != nil || res != `
/1/sub1
drwxrwxrwx 4.0 KiB sub1
-rw-rw-rw- 10 B test1
-rw-rw-rw- 10 B test2
-rw-rw-rw- 17 B test3
`[1:] {
t.Error("Unexpected result:", res, err)
return
}
}
func TestItemOpRename(t *testing.T) {
// Build up a tree from one branch
cfg := map[string]interface{}{
config.TreeSecret: "123",
}
tree, _ := NewTree(cfg, clientCert)
branchRPC := fmt.Sprintf("%v:%v", branchConfigs["footest"][config.RPCHost], branchConfigs["footest"][config.RPCPort])
tree.AddBranch("footest", branchRPC, "")
tree.AddMapping("/1", "footest", false)
tree.AddMapping("/1/sub1", "footest", true)
// We should now have the following structure:
//
// /1/test1
// /1/test2
// /1/sub1/test3
// /1/sub1/test1
// /1/sub1/test2
// /1/sub1/sub1/test3
if res := fmt.Sprint(tree); res != `
/:
1/: footest(r)
sub1/: footest(w)
`[1:] {
t.Error("Unexpected result:", res)
return
}
paths, infos, err := footest.Dir("/", "", true, false)
if res := DirResultToString(paths, infos); err != nil || res != `
/
drwxrwxrwx 4.0 KiB sub1
-rw-rw-rw- 10 B test1
-rw-rw-rw- 10 B test2
/sub1
-rw-rw-rw- 17 B test3
`[1:] {
t.Error("Unexpected result:", res, err)
return
}
paths, infos, err = tree.Dir("/", "", true, false)
if res := DirResultToString(paths, infos); err != nil || res != `
/
drwxrwxrwx 0 B 1
/1
drwxrwxrwx 4.0 KiB sub1
-rw-rw-rw- 10 B test1
-rw-rw-rw- 10 B test2
/1/sub1
drwxrwxrwx 4.0 KiB sub1
-rw-rw-rw- 10 B test1
-rw-rw-rw- 10 B test2
-rw-rw-rw- 17 B test3
/1/sub1/sub1
-rw-rw-rw- 17 B test3
`[1:] {
t.Error("Unexpected result:", res, err)
return
}
// Rename test1 to test111
tree.ItemOp("/1/sub1", map[string]string{
ItemOpAction: ItemOpActRename,
ItemOpName: "test1",
ItemOpNewName: "test111",
})
tree.ItemOp("/1/sub1", map[string]string{
ItemOpAction: ItemOpActRename,
ItemOpName: "sub1",
ItemOpNewName: "sub99",
})
paths, infos, err = footest.Dir("/", "", true, false)
if res := DirResultToString(paths, infos); err != nil || res != `
/
drwxrwxrwx 4.0 KiB sub99
-rw-rw-rw- 10 B test111
-rw-rw-rw- 10 B test2
/sub99
-rw-rw-rw- 17 B test3
`[1:] {
t.Error("Unexpected result:", res, err)
return
}
paths, infos, err = tree.Dir("/", "", true, false)
if res := DirResultToString(paths, infos); err != nil || res != `
/
drwxrwxrwx 0 B 1
/1
drwxrwxrwx 0 B sub1
drwxrwxrwx 4.0 KiB sub99
-rw-rw-rw- 10 B test111
-rw-rw-rw- 10 B test2
/1/sub1
drwxrwxrwx 4.0 KiB sub99
-rw-rw-rw- 10 B test111
-rw-rw-rw- 10 B test2
/1/sub1/sub99
-rw-rw-rw- 17 B test3
/1/sub99
-rw-rw-rw- 17 B test3
`[1:] {
t.Error("Unexpected result:", res, err)
return
}
// Rename test111 back to test1
ok, err := tree.ItemOp("/1/sub1", map[string]string{
ItemOpAction: ItemOpActRename,
ItemOpName: "test111",
ItemOpNewName: "test1",
})
if !ok || err != nil {
t.Error(ok, err)
return
}
ok, err = tree.ItemOp("/1/sub1", map[string]string{
ItemOpAction: ItemOpActRename,
ItemOpName: "sub99",
ItemOpNewName: "sub1",
})
if !ok || err != nil {
t.Error(ok, err)
return
}
// Rename non existing file
ok, err = tree.ItemOp("/1/sub1", map[string]string{
ItemOpAction: ItemOpActRename,
ItemOpName: "foobar",
ItemOpNewName: "test99",
})
if ok || err == nil ||
(err.Error() != "RufsError: Remote error (rename /foobar /test99: no such file or directory)" &&
err.Error() != "RufsError: Remote error (rename \\foobar \\test99: The system cannot find the file specified.)") {
t.Error(ok, err)
return
}
paths, infos, err = footest.Dir("/", "", true, false)
if res := DirResultToString(paths, infos); err != nil || res != `
/
drwxrwxrwx 4.0 KiB sub1
-rw-rw-rw- 10 B test1
-rw-rw-rw- 10 B test2
/sub1
-rw-rw-rw- 17 B test3
`[1:] {
t.Error("Unexpected result:", res, err)
return
}
paths, infos, err = tree.Dir("/", "", true, false)
if res := DirResultToString(paths, infos); err != nil || res != `
/
drwxrwxrwx 0 B 1
/1
drwxrwxrwx 4.0 KiB sub1
-rw-rw-rw- 10 B test1
-rw-rw-rw- 10 B test2
/1/sub1
drwxrwxrwx 4.0 KiB sub1
-rw-rw-rw- 10 B test1
-rw-rw-rw- 10 B test2
-rw-rw-rw- 17 B test3
/1/sub1/sub1
-rw-rw-rw- 17 B test3
`[1:] {
t.Error("Unexpected result:", res, err)
return
}
}
func TestItemOpDelete(t *testing.T) {
// Build up a tree from one branch
cfg := map[string]interface{}{
config.TreeSecret: "123",
}
tree, _ := NewTree(cfg, clientCert)
branchRPC := fmt.Sprintf("%v:%v", branchConfigs["footest"][config.RPCHost], branchConfigs["footest"][config.RPCPort])
tree.AddBranch("footest", branchRPC, "")
branchRPC = fmt.Sprintf("%v:%v", branchConfigs["bartest"][config.RPCHost], branchConfigs["bartest"][config.RPCPort])
tree.AddBranch("bartest", branchRPC, "")
tree.AddMapping("/1", "footest", false)
tree.AddMapping("/1/sub1", "footest", true)
tree.AddMapping("///1///sub1", "bartest", false)
conf := tree.Config()
if conf != `{
"branches": [
{
"branch": "footest",
"fingerprint": "`+footest.SSLFingerprint()+`",
"rpc": "localhost:9021"
},
{
"branch": "bartest",
"fingerprint": "`+bartest.SSLFingerprint()+`",
"rpc": "localhost:9022"
}
],
"tree": [
{
"branch": "footest",
"path": "/1",
"writeable": false
},
{
"branch": "footest",
"path": "/1/sub1",
"writeable": true
},
{
"branch": "bartest",
"path": "///1///sub1",
"writeable": false
}
]
}` {
t.Error("Unexpected config:", conf)
return
}
if err := tree.SetMapping(conf); err != nil {
t.Error(err)
return
}
// We should now have the following structure:
//
// /1/test1
// /1/test2
// /1/sub1/test3
// /1/sub1/test1
// /1/sub1/test2
// /1/sub1/sub1/test3
if res := fmt.Sprint(tree); res != `
/:
1/: footest(r)
sub1/: footest(w), bartest(r)
`[1:] {
t.Error("Unexpected result:", res)
return
}
// Create a new file
ioutil.WriteFile("foo/test_to_delete", []byte("Test1 file"), 0770)
paths, infos, err := tree.Dir("/", "", true, true)
if res := DirResultToString(paths, infos); err != nil || res != `
/
drwxrwxrwx 0 B 1
/1
drwxrwxrwx 4.0 KiB sub1
-rw-rw-rw- 10 B test1 [73b8af47]
-rw-rw-rw- 10 B test2 [b0c1fadd]
-rw-rw-rw- 10 B test_to_delete [73b8af47]
/1/sub1
drwxrwxrwx 4.0 KiB sub1
-rw-rw-rw- 10 B test1 [73b8af47]
-rw-rw-rw- 10 B test2 [b0c1fadd]
-rw-rw-rw- 17 B test3 [f89782b1]
-rw-rw-rw- 10 B test_to_delete [73b8af47]
/1/sub1/sub1
-rw-rw-rw- 17 B test3 [f89782b1]
`[1:] {