865 lines
23 KiB
Go
865 lines
23 KiB
Go
// Copyright (C) 2014 The Syncthing Authors.
|
|
//
|
|
// This program is free software: you can redistribute it and/or modify it
|
|
// under the terms of the GNU 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 General Public License for
|
|
// more details.
|
|
//
|
|
// You should have received a copy of the GNU General Public License along
|
|
// with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
package files_test
|
|
|
|
import (
|
|
"bytes"
|
|
"fmt"
|
|
"reflect"
|
|
"sort"
|
|
"testing"
|
|
|
|
"github.com/syncthing/syncthing/internal/files"
|
|
"github.com/syncthing/syncthing/internal/lamport"
|
|
"github.com/syncthing/syncthing/internal/protocol"
|
|
"github.com/syndtr/goleveldb/leveldb"
|
|
"github.com/syndtr/goleveldb/leveldb/storage"
|
|
)
|
|
|
|
var remoteDevice0, remoteDevice1 protocol.DeviceID
|
|
|
|
func init() {
|
|
remoteDevice0, _ = protocol.DeviceIDFromString("AIR6LPZ-7K4PTTV-UXQSMUU-CPQ5YWH-OEDFIIQ-JUG777G-2YQXXR5-YD6AWQR")
|
|
remoteDevice1, _ = protocol.DeviceIDFromString("I6KAH76-66SLLLB-5PFXSOA-UFJCDZC-YAOMLEK-CP2GB32-BV5RQST-3PSROAU")
|
|
}
|
|
|
|
func genBlocks(n int) []protocol.BlockInfo {
|
|
b := make([]protocol.BlockInfo, n)
|
|
for i := range b {
|
|
h := make([]byte, 32)
|
|
for j := range h {
|
|
h[j] = byte(i + j)
|
|
}
|
|
b[i].Size = uint32(i)
|
|
b[i].Hash = h
|
|
}
|
|
return b
|
|
}
|
|
|
|
func globalList(s *files.Set) []protocol.FileInfo {
|
|
var fs []protocol.FileInfo
|
|
s.WithGlobal(func(fi protocol.FileIntf) bool {
|
|
f := fi.(protocol.FileInfo)
|
|
fs = append(fs, f)
|
|
return true
|
|
})
|
|
return fs
|
|
}
|
|
|
|
func haveList(s *files.Set, n protocol.DeviceID) []protocol.FileInfo {
|
|
var fs []protocol.FileInfo
|
|
s.WithHave(n, func(fi protocol.FileIntf) bool {
|
|
f := fi.(protocol.FileInfo)
|
|
fs = append(fs, f)
|
|
return true
|
|
})
|
|
return fs
|
|
}
|
|
|
|
func needList(s *files.Set, n protocol.DeviceID) []protocol.FileInfo {
|
|
var fs []protocol.FileInfo
|
|
s.WithNeed(n, func(fi protocol.FileIntf) bool {
|
|
f := fi.(protocol.FileInfo)
|
|
fs = append(fs, f)
|
|
return true
|
|
})
|
|
return fs
|
|
}
|
|
|
|
type fileList []protocol.FileInfo
|
|
|
|
func (l fileList) Len() int {
|
|
return len(l)
|
|
}
|
|
|
|
func (l fileList) Less(a, b int) bool {
|
|
return l[a].Name < l[b].Name
|
|
}
|
|
|
|
func (l fileList) Swap(a, b int) {
|
|
l[a], l[b] = l[b], l[a]
|
|
}
|
|
|
|
func (l fileList) String() string {
|
|
var b bytes.Buffer
|
|
b.WriteString("[]protocol.FileList{\n")
|
|
for _, f := range l {
|
|
fmt.Fprintf(&b, " %q: #%d, %d bytes, %d blocks, flags=%o\n", f.Name, f.Version, f.Size(), len(f.Blocks), f.Flags)
|
|
}
|
|
b.WriteString("}")
|
|
return b.String()
|
|
}
|
|
|
|
func TestGlobalSet(t *testing.T) {
|
|
lamport.Default = lamport.Clock{}
|
|
|
|
db, err := leveldb.Open(storage.NewMemStorage(), nil)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
m := files.NewSet("test", db)
|
|
|
|
local0 := fileList{
|
|
protocol.FileInfo{Name: "a", Version: 1000, Blocks: genBlocks(1)},
|
|
protocol.FileInfo{Name: "b", Version: 1000, Blocks: genBlocks(2)},
|
|
protocol.FileInfo{Name: "c", Version: 1000, Blocks: genBlocks(3)},
|
|
protocol.FileInfo{Name: "d", Version: 1000, Blocks: genBlocks(4)},
|
|
protocol.FileInfo{Name: "z", Version: 1000, Blocks: genBlocks(8)},
|
|
}
|
|
local1 := fileList{
|
|
protocol.FileInfo{Name: "a", Version: 1000, Blocks: genBlocks(1)},
|
|
protocol.FileInfo{Name: "b", Version: 1000, Blocks: genBlocks(2)},
|
|
protocol.FileInfo{Name: "c", Version: 1000, Blocks: genBlocks(3)},
|
|
protocol.FileInfo{Name: "d", Version: 1000, Blocks: genBlocks(4)},
|
|
}
|
|
localTot := fileList{
|
|
local0[0],
|
|
local0[1],
|
|
local0[2],
|
|
local0[3],
|
|
protocol.FileInfo{Name: "z", Version: 1001, Flags: protocol.FlagDeleted},
|
|
}
|
|
|
|
remote0 := fileList{
|
|
protocol.FileInfo{Name: "a", Version: 1000, Blocks: genBlocks(1)},
|
|
protocol.FileInfo{Name: "b", Version: 1000, Blocks: genBlocks(2)},
|
|
protocol.FileInfo{Name: "c", Version: 1002, Blocks: genBlocks(5)},
|
|
}
|
|
remote1 := fileList{
|
|
protocol.FileInfo{Name: "b", Version: 1001, Blocks: genBlocks(6)},
|
|
protocol.FileInfo{Name: "e", Version: 1000, Blocks: genBlocks(7)},
|
|
}
|
|
remoteTot := fileList{
|
|
remote0[0],
|
|
remote1[0],
|
|
remote0[2],
|
|
remote1[1],
|
|
}
|
|
|
|
expectedGlobal := fileList{
|
|
remote0[0], // a
|
|
remote1[0], // b
|
|
remote0[2], // c
|
|
localTot[3], // d
|
|
remote1[1], // e
|
|
localTot[4], // z
|
|
}
|
|
|
|
expectedLocalNeed := fileList{
|
|
remote1[0],
|
|
remote0[2],
|
|
remote1[1],
|
|
}
|
|
|
|
expectedRemoteNeed := fileList{
|
|
local0[3],
|
|
}
|
|
|
|
m.ReplaceWithDelete(protocol.LocalDeviceID, local0)
|
|
m.ReplaceWithDelete(protocol.LocalDeviceID, local1)
|
|
m.Replace(remoteDevice0, remote0)
|
|
m.Update(remoteDevice0, remote1)
|
|
|
|
g := fileList(globalList(m))
|
|
sort.Sort(g)
|
|
|
|
if fmt.Sprint(g) != fmt.Sprint(expectedGlobal) {
|
|
t.Errorf("Global incorrect;\n A: %v !=\n E: %v", g, expectedGlobal)
|
|
}
|
|
|
|
h := fileList(haveList(m, protocol.LocalDeviceID))
|
|
sort.Sort(h)
|
|
|
|
if fmt.Sprint(h) != fmt.Sprint(localTot) {
|
|
t.Errorf("Have incorrect;\n A: %v !=\n E: %v", h, localTot)
|
|
}
|
|
|
|
h = fileList(haveList(m, remoteDevice0))
|
|
sort.Sort(h)
|
|
|
|
if fmt.Sprint(h) != fmt.Sprint(remoteTot) {
|
|
t.Errorf("Have incorrect;\n A: %v !=\n E: %v", h, remoteTot)
|
|
}
|
|
|
|
n := fileList(needList(m, protocol.LocalDeviceID))
|
|
sort.Sort(n)
|
|
|
|
if fmt.Sprint(n) != fmt.Sprint(expectedLocalNeed) {
|
|
t.Errorf("Need incorrect;\n A: %v !=\n E: %v", n, expectedLocalNeed)
|
|
}
|
|
|
|
n = fileList(needList(m, remoteDevice0))
|
|
sort.Sort(n)
|
|
|
|
if fmt.Sprint(n) != fmt.Sprint(expectedRemoteNeed) {
|
|
t.Errorf("Need incorrect;\n A: %v !=\n E: %v", n, expectedRemoteNeed)
|
|
}
|
|
|
|
f := m.Get(protocol.LocalDeviceID, "b")
|
|
if fmt.Sprint(f) != fmt.Sprint(localTot[1]) {
|
|
t.Errorf("Get incorrect;\n A: %v !=\n E: %v", f, localTot[1])
|
|
}
|
|
|
|
f = m.Get(remoteDevice0, "b")
|
|
if fmt.Sprint(f) != fmt.Sprint(remote1[0]) {
|
|
t.Errorf("Get incorrect;\n A: %v !=\n E: %v", f, remote1[0])
|
|
}
|
|
|
|
f = m.GetGlobal("b")
|
|
if fmt.Sprint(f) != fmt.Sprint(remote1[0]) {
|
|
t.Errorf("GetGlobal incorrect;\n A: %v !=\n E: %v", f, remote1[0])
|
|
}
|
|
|
|
f = m.Get(protocol.LocalDeviceID, "zz")
|
|
if f.Name != "" {
|
|
t.Errorf("Get incorrect;\n A: %v !=\n E: %v", f, protocol.FileInfo{})
|
|
}
|
|
|
|
f = m.GetGlobal("zz")
|
|
if f.Name != "" {
|
|
t.Errorf("GetGlobal incorrect;\n A: %v !=\n E: %v", f, protocol.FileInfo{})
|
|
}
|
|
|
|
av := []protocol.DeviceID{protocol.LocalDeviceID, remoteDevice0}
|
|
a := m.Availability("a")
|
|
if !(len(a) == 2 && (a[0] == av[0] && a[1] == av[1] || a[0] == av[1] && a[1] == av[0])) {
|
|
t.Errorf("Availability incorrect;\n A: %v !=\n E: %v", a, av)
|
|
}
|
|
a = m.Availability("b")
|
|
if len(a) != 1 || a[0] != remoteDevice0 {
|
|
t.Errorf("Availability incorrect;\n A: %v !=\n E: %v", a, remoteDevice0)
|
|
}
|
|
a = m.Availability("d")
|
|
if len(a) != 1 || a[0] != protocol.LocalDeviceID {
|
|
t.Errorf("Availability incorrect;\n A: %v !=\n E: %v", a, protocol.LocalDeviceID)
|
|
}
|
|
}
|
|
|
|
func TestNeedWithInvalid(t *testing.T) {
|
|
lamport.Default = lamport.Clock{}
|
|
|
|
db, err := leveldb.Open(storage.NewMemStorage(), nil)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
s := files.NewSet("test", db)
|
|
|
|
localHave := fileList{
|
|
protocol.FileInfo{Name: "a", Version: 1000, Blocks: genBlocks(1)},
|
|
}
|
|
remote0Have := fileList{
|
|
protocol.FileInfo{Name: "b", Version: 1001, Blocks: genBlocks(2)},
|
|
protocol.FileInfo{Name: "c", Version: 1002, Blocks: genBlocks(5), Flags: protocol.FlagInvalid},
|
|
protocol.FileInfo{Name: "d", Version: 1003, Blocks: genBlocks(7)},
|
|
}
|
|
remote1Have := fileList{
|
|
protocol.FileInfo{Name: "c", Version: 1002, Blocks: genBlocks(7)},
|
|
protocol.FileInfo{Name: "d", Version: 1003, Blocks: genBlocks(5), Flags: protocol.FlagInvalid},
|
|
protocol.FileInfo{Name: "e", Version: 1004, Blocks: genBlocks(5), Flags: protocol.FlagInvalid},
|
|
}
|
|
|
|
expectedNeed := fileList{
|
|
protocol.FileInfo{Name: "b", Version: 1001, Blocks: genBlocks(2)},
|
|
protocol.FileInfo{Name: "c", Version: 1002, Blocks: genBlocks(7)},
|
|
protocol.FileInfo{Name: "d", Version: 1003, Blocks: genBlocks(7)},
|
|
}
|
|
|
|
s.ReplaceWithDelete(protocol.LocalDeviceID, localHave)
|
|
s.Replace(remoteDevice0, remote0Have)
|
|
s.Replace(remoteDevice1, remote1Have)
|
|
|
|
need := fileList(needList(s, protocol.LocalDeviceID))
|
|
sort.Sort(need)
|
|
|
|
if fmt.Sprint(need) != fmt.Sprint(expectedNeed) {
|
|
t.Errorf("Need incorrect;\n A: %v !=\n E: %v", need, expectedNeed)
|
|
}
|
|
}
|
|
|
|
func TestUpdateToInvalid(t *testing.T) {
|
|
lamport.Default = lamport.Clock{}
|
|
|
|
db, err := leveldb.Open(storage.NewMemStorage(), nil)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
s := files.NewSet("test", db)
|
|
|
|
localHave := fileList{
|
|
protocol.FileInfo{Name: "a", Version: 1000, Blocks: genBlocks(1)},
|
|
protocol.FileInfo{Name: "b", Version: 1001, Blocks: genBlocks(2)},
|
|
protocol.FileInfo{Name: "c", Version: 1002, Blocks: genBlocks(5), Flags: protocol.FlagInvalid},
|
|
protocol.FileInfo{Name: "d", Version: 1003, Blocks: genBlocks(7)},
|
|
}
|
|
|
|
s.ReplaceWithDelete(protocol.LocalDeviceID, localHave)
|
|
|
|
have := fileList(haveList(s, protocol.LocalDeviceID))
|
|
sort.Sort(have)
|
|
|
|
if fmt.Sprint(have) != fmt.Sprint(localHave) {
|
|
t.Errorf("Have incorrect before invalidation;\n A: %v !=\n E: %v", have, localHave)
|
|
}
|
|
|
|
localHave[1] = protocol.FileInfo{Name: "b", Version: 1001, Flags: protocol.FlagInvalid}
|
|
s.Update(protocol.LocalDeviceID, localHave[1:2])
|
|
|
|
have = fileList(haveList(s, protocol.LocalDeviceID))
|
|
sort.Sort(have)
|
|
|
|
if fmt.Sprint(have) != fmt.Sprint(localHave) {
|
|
t.Errorf("Have incorrect after invalidation;\n A: %v !=\n E: %v", have, localHave)
|
|
}
|
|
}
|
|
|
|
func TestInvalidAvailability(t *testing.T) {
|
|
lamport.Default = lamport.Clock{}
|
|
|
|
db, err := leveldb.Open(storage.NewMemStorage(), nil)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
s := files.NewSet("test", db)
|
|
|
|
remote0Have := fileList{
|
|
protocol.FileInfo{Name: "both", Version: 1001, Blocks: genBlocks(2)},
|
|
protocol.FileInfo{Name: "r1only", Version: 1002, Blocks: genBlocks(5), Flags: protocol.FlagInvalid},
|
|
protocol.FileInfo{Name: "r0only", Version: 1003, Blocks: genBlocks(7)},
|
|
protocol.FileInfo{Name: "none", Version: 1004, Blocks: genBlocks(5), Flags: protocol.FlagInvalid},
|
|
}
|
|
remote1Have := fileList{
|
|
protocol.FileInfo{Name: "both", Version: 1001, Blocks: genBlocks(2)},
|
|
protocol.FileInfo{Name: "r1only", Version: 1002, Blocks: genBlocks(7)},
|
|
protocol.FileInfo{Name: "r0only", Version: 1003, Blocks: genBlocks(5), Flags: protocol.FlagInvalid},
|
|
protocol.FileInfo{Name: "none", Version: 1004, Blocks: genBlocks(5), Flags: protocol.FlagInvalid},
|
|
}
|
|
|
|
s.Replace(remoteDevice0, remote0Have)
|
|
s.Replace(remoteDevice1, remote1Have)
|
|
|
|
if av := s.Availability("both"); len(av) != 2 {
|
|
t.Error("Incorrect availability for 'both':", av)
|
|
}
|
|
|
|
if av := s.Availability("r0only"); len(av) != 1 || av[0] != remoteDevice0 {
|
|
t.Error("Incorrect availability for 'r0only':", av)
|
|
}
|
|
|
|
if av := s.Availability("r1only"); len(av) != 1 || av[0] != remoteDevice1 {
|
|
t.Error("Incorrect availability for 'r1only':", av)
|
|
}
|
|
|
|
if av := s.Availability("none"); len(av) != 0 {
|
|
t.Error("Incorrect availability for 'none':", av)
|
|
}
|
|
}
|
|
|
|
func TestLocalDeleted(t *testing.T) {
|
|
db, err := leveldb.Open(storage.NewMemStorage(), nil)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
m := files.NewSet("test", db)
|
|
lamport.Default = lamport.Clock{}
|
|
|
|
local1 := []protocol.FileInfo{
|
|
{Name: "a", Version: 1000},
|
|
{Name: "b", Version: 1000},
|
|
{Name: "c", Version: 1000},
|
|
{Name: "d", Version: 1000},
|
|
{Name: "z", Version: 1000, Flags: protocol.FlagDirectory},
|
|
}
|
|
|
|
m.ReplaceWithDelete(protocol.LocalDeviceID, local1)
|
|
|
|
m.ReplaceWithDelete(protocol.LocalDeviceID, []protocol.FileInfo{
|
|
local1[0],
|
|
// [1] removed
|
|
local1[2],
|
|
local1[3],
|
|
local1[4],
|
|
})
|
|
m.ReplaceWithDelete(protocol.LocalDeviceID, []protocol.FileInfo{
|
|
local1[0],
|
|
local1[2],
|
|
// [3] removed
|
|
local1[4],
|
|
})
|
|
m.ReplaceWithDelete(protocol.LocalDeviceID, []protocol.FileInfo{
|
|
local1[0],
|
|
local1[2],
|
|
// [4] removed
|
|
})
|
|
|
|
expectedGlobal1 := []protocol.FileInfo{
|
|
local1[0],
|
|
{Name: "b", Version: 1001, Flags: protocol.FlagDeleted},
|
|
local1[2],
|
|
{Name: "d", Version: 1002, Flags: protocol.FlagDeleted},
|
|
{Name: "z", Version: 1003, Flags: protocol.FlagDeleted | protocol.FlagDirectory},
|
|
}
|
|
|
|
g := globalList(m)
|
|
sort.Sort(fileList(g))
|
|
sort.Sort(fileList(expectedGlobal1))
|
|
|
|
if fmt.Sprint(g) != fmt.Sprint(expectedGlobal1) {
|
|
t.Errorf("Global incorrect;\n A: %v !=\n E: %v", g, expectedGlobal1)
|
|
}
|
|
|
|
m.ReplaceWithDelete(protocol.LocalDeviceID, []protocol.FileInfo{
|
|
local1[0],
|
|
// [2] removed
|
|
})
|
|
|
|
expectedGlobal2 := []protocol.FileInfo{
|
|
local1[0],
|
|
{Name: "b", Version: 1001, Flags: protocol.FlagDeleted},
|
|
{Name: "c", Version: 1004, Flags: protocol.FlagDeleted},
|
|
{Name: "d", Version: 1002, Flags: protocol.FlagDeleted},
|
|
{Name: "z", Version: 1003, Flags: protocol.FlagDeleted | protocol.FlagDirectory},
|
|
}
|
|
|
|
g = globalList(m)
|
|
sort.Sort(fileList(g))
|
|
sort.Sort(fileList(expectedGlobal2))
|
|
|
|
if fmt.Sprint(g) != fmt.Sprint(expectedGlobal2) {
|
|
t.Errorf("Global incorrect;\n A: %v !=\n E: %v", g, expectedGlobal2)
|
|
}
|
|
}
|
|
|
|
func Benchmark10kReplace(b *testing.B) {
|
|
db, err := leveldb.Open(storage.NewMemStorage(), nil)
|
|
if err != nil {
|
|
b.Fatal(err)
|
|
}
|
|
|
|
var local []protocol.FileInfo
|
|
for i := 0; i < 10000; i++ {
|
|
local = append(local, protocol.FileInfo{Name: fmt.Sprintf("file%d", i), Version: 1000})
|
|
}
|
|
|
|
b.ResetTimer()
|
|
for i := 0; i < b.N; i++ {
|
|
m := files.NewSet("test", db)
|
|
m.ReplaceWithDelete(protocol.LocalDeviceID, local)
|
|
}
|
|
}
|
|
|
|
func Benchmark10kUpdateChg(b *testing.B) {
|
|
var remote []protocol.FileInfo
|
|
for i := 0; i < 10000; i++ {
|
|
remote = append(remote, protocol.FileInfo{Name: fmt.Sprintf("file%d", i), Version: 1000})
|
|
}
|
|
|
|
db, err := leveldb.Open(storage.NewMemStorage(), nil)
|
|
if err != nil {
|
|
b.Fatal(err)
|
|
}
|
|
|
|
m := files.NewSet("test", db)
|
|
m.Replace(remoteDevice0, remote)
|
|
|
|
var local []protocol.FileInfo
|
|
for i := 0; i < 10000; i++ {
|
|
local = append(local, protocol.FileInfo{Name: fmt.Sprintf("file%d", i), Version: 1000})
|
|
}
|
|
|
|
m.ReplaceWithDelete(protocol.LocalDeviceID, local)
|
|
|
|
b.ResetTimer()
|
|
for i := 0; i < b.N; i++ {
|
|
b.StopTimer()
|
|
for j := range local {
|
|
local[j].Version++
|
|
}
|
|
b.StartTimer()
|
|
m.Update(protocol.LocalDeviceID, local)
|
|
}
|
|
}
|
|
|
|
func Benchmark10kUpdateSme(b *testing.B) {
|
|
var remote []protocol.FileInfo
|
|
for i := 0; i < 10000; i++ {
|
|
remote = append(remote, protocol.FileInfo{Name: fmt.Sprintf("file%d", i), Version: 1000})
|
|
}
|
|
|
|
db, err := leveldb.Open(storage.NewMemStorage(), nil)
|
|
if err != nil {
|
|
b.Fatal(err)
|
|
}
|
|
m := files.NewSet("test", db)
|
|
m.Replace(remoteDevice0, remote)
|
|
|
|
var local []protocol.FileInfo
|
|
for i := 0; i < 10000; i++ {
|
|
local = append(local, protocol.FileInfo{Name: fmt.Sprintf("file%d", i), Version: 1000})
|
|
}
|
|
|
|
m.ReplaceWithDelete(protocol.LocalDeviceID, local)
|
|
|
|
b.ResetTimer()
|
|
for i := 0; i < b.N; i++ {
|
|
m.Update(protocol.LocalDeviceID, local)
|
|
}
|
|
}
|
|
|
|
func Benchmark10kNeed2k(b *testing.B) {
|
|
var remote []protocol.FileInfo
|
|
for i := 0; i < 10000; i++ {
|
|
remote = append(remote, protocol.FileInfo{Name: fmt.Sprintf("file%d", i), Version: 1000})
|
|
}
|
|
|
|
db, err := leveldb.Open(storage.NewMemStorage(), nil)
|
|
if err != nil {
|
|
b.Fatal(err)
|
|
}
|
|
|
|
m := files.NewSet("test", db)
|
|
m.Replace(remoteDevice0, remote)
|
|
|
|
var local []protocol.FileInfo
|
|
for i := 0; i < 8000; i++ {
|
|
local = append(local, protocol.FileInfo{Name: fmt.Sprintf("file%d", i), Version: 1000})
|
|
}
|
|
for i := 8000; i < 10000; i++ {
|
|
local = append(local, protocol.FileInfo{Name: fmt.Sprintf("file%d", i), Version: 980})
|
|
}
|
|
|
|
m.ReplaceWithDelete(protocol.LocalDeviceID, local)
|
|
|
|
b.ResetTimer()
|
|
for i := 0; i < b.N; i++ {
|
|
fs := needList(m, protocol.LocalDeviceID)
|
|
if l := len(fs); l != 2000 {
|
|
b.Errorf("wrong length %d != 2k", l)
|
|
}
|
|
}
|
|
}
|
|
|
|
func Benchmark10kHaveFullList(b *testing.B) {
|
|
var remote []protocol.FileInfo
|
|
for i := 0; i < 10000; i++ {
|
|
remote = append(remote, protocol.FileInfo{Name: fmt.Sprintf("file%d", i), Version: 1000})
|
|
}
|
|
|
|
db, err := leveldb.Open(storage.NewMemStorage(), nil)
|
|
if err != nil {
|
|
b.Fatal(err)
|
|
}
|
|
|
|
m := files.NewSet("test", db)
|
|
m.Replace(remoteDevice0, remote)
|
|
|
|
var local []protocol.FileInfo
|
|
for i := 0; i < 2000; i++ {
|
|
local = append(local, protocol.FileInfo{Name: fmt.Sprintf("file%d", i), Version: 1000})
|
|
}
|
|
for i := 2000; i < 10000; i++ {
|
|
local = append(local, protocol.FileInfo{Name: fmt.Sprintf("file%d", i), Version: 980})
|
|
}
|
|
|
|
m.ReplaceWithDelete(protocol.LocalDeviceID, local)
|
|
|
|
b.ResetTimer()
|
|
for i := 0; i < b.N; i++ {
|
|
fs := haveList(m, protocol.LocalDeviceID)
|
|
if l := len(fs); l != 10000 {
|
|
b.Errorf("wrong length %d != 10k", l)
|
|
}
|
|
}
|
|
}
|
|
|
|
func Benchmark10kGlobal(b *testing.B) {
|
|
var remote []protocol.FileInfo
|
|
for i := 0; i < 10000; i++ {
|
|
remote = append(remote, protocol.FileInfo{Name: fmt.Sprintf("file%d", i), Version: 1000})
|
|
}
|
|
|
|
db, err := leveldb.Open(storage.NewMemStorage(), nil)
|
|
if err != nil {
|
|
b.Fatal(err)
|
|
}
|
|
|
|
m := files.NewSet("test", db)
|
|
m.Replace(remoteDevice0, remote)
|
|
|
|
var local []protocol.FileInfo
|
|
for i := 0; i < 2000; i++ {
|
|
local = append(local, protocol.FileInfo{Name: fmt.Sprintf("file%d", i), Version: 1000})
|
|
}
|
|
for i := 2000; i < 10000; i++ {
|
|
local = append(local, protocol.FileInfo{Name: fmt.Sprintf("file%d", i), Version: 980})
|
|
}
|
|
|
|
m.ReplaceWithDelete(protocol.LocalDeviceID, local)
|
|
|
|
b.ResetTimer()
|
|
for i := 0; i < b.N; i++ {
|
|
fs := globalList(m)
|
|
if l := len(fs); l != 10000 {
|
|
b.Errorf("wrong length %d != 10k", l)
|
|
}
|
|
}
|
|
}
|
|
|
|
func TestGlobalReset(t *testing.T) {
|
|
db, err := leveldb.Open(storage.NewMemStorage(), nil)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
m := files.NewSet("test", db)
|
|
|
|
local := []protocol.FileInfo{
|
|
{Name: "a", Version: 1000},
|
|
{Name: "b", Version: 1000},
|
|
{Name: "c", Version: 1000},
|
|
{Name: "d", Version: 1000},
|
|
}
|
|
|
|
remote := []protocol.FileInfo{
|
|
{Name: "a", Version: 1000},
|
|
{Name: "b", Version: 1001},
|
|
{Name: "c", Version: 1002},
|
|
{Name: "e", Version: 1000},
|
|
}
|
|
|
|
m.ReplaceWithDelete(protocol.LocalDeviceID, local)
|
|
g := globalList(m)
|
|
sort.Sort(fileList(g))
|
|
|
|
if fmt.Sprint(g) != fmt.Sprint(local) {
|
|
t.Errorf("Global incorrect;\n%v !=\n%v", g, local)
|
|
}
|
|
|
|
m.Replace(remoteDevice0, remote)
|
|
m.Replace(remoteDevice0, nil)
|
|
|
|
g = globalList(m)
|
|
sort.Sort(fileList(g))
|
|
|
|
if fmt.Sprint(g) != fmt.Sprint(local) {
|
|
t.Errorf("Global incorrect;\n%v !=\n%v", g, local)
|
|
}
|
|
}
|
|
|
|
func TestNeed(t *testing.T) {
|
|
db, err := leveldb.Open(storage.NewMemStorage(), nil)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
m := files.NewSet("test", db)
|
|
|
|
local := []protocol.FileInfo{
|
|
{Name: "a", Version: 1000},
|
|
{Name: "b", Version: 1000},
|
|
{Name: "c", Version: 1000},
|
|
{Name: "d", Version: 1000},
|
|
}
|
|
|
|
remote := []protocol.FileInfo{
|
|
{Name: "a", Version: 1000},
|
|
{Name: "b", Version: 1001},
|
|
{Name: "c", Version: 1002},
|
|
{Name: "e", Version: 1000},
|
|
}
|
|
|
|
shouldNeed := []protocol.FileInfo{
|
|
{Name: "b", Version: 1001},
|
|
{Name: "c", Version: 1002},
|
|
{Name: "e", Version: 1000},
|
|
}
|
|
|
|
m.ReplaceWithDelete(protocol.LocalDeviceID, local)
|
|
m.Replace(remoteDevice0, remote)
|
|
|
|
need := needList(m, protocol.LocalDeviceID)
|
|
|
|
sort.Sort(fileList(need))
|
|
sort.Sort(fileList(shouldNeed))
|
|
|
|
if fmt.Sprint(need) != fmt.Sprint(shouldNeed) {
|
|
t.Errorf("Need incorrect;\n%v !=\n%v", need, shouldNeed)
|
|
}
|
|
}
|
|
|
|
func TestLocalVersion(t *testing.T) {
|
|
db, err := leveldb.Open(storage.NewMemStorage(), nil)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
m := files.NewSet("test", db)
|
|
|
|
local1 := []protocol.FileInfo{
|
|
{Name: "a", Version: 1000},
|
|
{Name: "b", Version: 1000},
|
|
{Name: "c", Version: 1000},
|
|
{Name: "d", Version: 1000},
|
|
}
|
|
|
|
local2 := []protocol.FileInfo{
|
|
local1[0],
|
|
// [1] deleted
|
|
local1[2],
|
|
{Name: "d", Version: 1002},
|
|
{Name: "e", Version: 1000},
|
|
}
|
|
|
|
m.ReplaceWithDelete(protocol.LocalDeviceID, local1)
|
|
c0 := m.LocalVersion(protocol.LocalDeviceID)
|
|
|
|
m.ReplaceWithDelete(protocol.LocalDeviceID, local2)
|
|
c1 := m.LocalVersion(protocol.LocalDeviceID)
|
|
if !(c1 > c0) {
|
|
t.Fatal("Local version number should have incremented")
|
|
}
|
|
|
|
m.ReplaceWithDelete(protocol.LocalDeviceID, local2)
|
|
c2 := m.LocalVersion(protocol.LocalDeviceID)
|
|
if c2 != c1 {
|
|
t.Fatal("Local version number should be unchanged")
|
|
}
|
|
}
|
|
|
|
func TestListDropFolder(t *testing.T) {
|
|
db, err := leveldb.Open(storage.NewMemStorage(), nil)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
s0 := files.NewSet("test0", db)
|
|
local1 := []protocol.FileInfo{
|
|
{Name: "a", Version: 1000},
|
|
{Name: "b", Version: 1000},
|
|
{Name: "c", Version: 1000},
|
|
}
|
|
s0.Replace(protocol.LocalDeviceID, local1)
|
|
|
|
s1 := files.NewSet("test1", db)
|
|
local2 := []protocol.FileInfo{
|
|
{Name: "d", Version: 1002},
|
|
{Name: "e", Version: 1002},
|
|
{Name: "f", Version: 1002},
|
|
}
|
|
s1.Replace(remoteDevice0, local2)
|
|
|
|
// Check that we have both folders and their data is in the global list
|
|
|
|
expectedFolderList := []string{"test0", "test1"}
|
|
if actualFolderList := files.ListFolders(db); !reflect.DeepEqual(actualFolderList, expectedFolderList) {
|
|
t.Fatalf("FolderList mismatch\nE: %v\nA: %v", expectedFolderList, actualFolderList)
|
|
}
|
|
if l := len(globalList(s0)); l != 3 {
|
|
t.Errorf("Incorrect global length %d != 3 for s0", l)
|
|
}
|
|
if l := len(globalList(s1)); l != 3 {
|
|
t.Errorf("Incorrect global length %d != 3 for s1", l)
|
|
}
|
|
|
|
// Drop one of them and check that it's gone.
|
|
|
|
files.DropFolder(db, "test1")
|
|
|
|
expectedFolderList = []string{"test0"}
|
|
if actualFolderList := files.ListFolders(db); !reflect.DeepEqual(actualFolderList, expectedFolderList) {
|
|
t.Fatalf("FolderList mismatch\nE: %v\nA: %v", expectedFolderList, actualFolderList)
|
|
}
|
|
if l := len(globalList(s0)); l != 3 {
|
|
t.Errorf("Incorrect global length %d != 3 for s0", l)
|
|
}
|
|
if l := len(globalList(s1)); l != 0 {
|
|
t.Errorf("Incorrect global length %d != 0 for s1", l)
|
|
}
|
|
}
|
|
|
|
func TestGlobalNeedWithInvalid(t *testing.T) {
|
|
db, err := leveldb.Open(storage.NewMemStorage(), nil)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
s := files.NewSet("test1", db)
|
|
|
|
rem0 := fileList{
|
|
protocol.FileInfo{Name: "a", Version: 1002, Blocks: genBlocks(4)},
|
|
protocol.FileInfo{Name: "b", Version: 1002, Flags: protocol.FlagInvalid},
|
|
protocol.FileInfo{Name: "c", Version: 1002, Blocks: genBlocks(4)},
|
|
}
|
|
s.Replace(remoteDevice0, rem0)
|
|
|
|
rem1 := fileList{
|
|
protocol.FileInfo{Name: "a", Version: 1002, Blocks: genBlocks(4)},
|
|
protocol.FileInfo{Name: "b", Version: 1002, Blocks: genBlocks(4)},
|
|
protocol.FileInfo{Name: "c", Version: 1002, Flags: protocol.FlagInvalid},
|
|
}
|
|
s.Replace(remoteDevice1, rem1)
|
|
|
|
total := fileList{
|
|
// There's a valid copy of each file, so it should be merged
|
|
protocol.FileInfo{Name: "a", Version: 1002, Blocks: genBlocks(4)},
|
|
protocol.FileInfo{Name: "b", Version: 1002, Blocks: genBlocks(4)},
|
|
protocol.FileInfo{Name: "c", Version: 1002, Blocks: genBlocks(4)},
|
|
}
|
|
|
|
need := fileList(needList(s, protocol.LocalDeviceID))
|
|
if fmt.Sprint(need) != fmt.Sprint(total) {
|
|
t.Errorf("Need incorrect;\n A: %v !=\n E: %v", need, total)
|
|
}
|
|
|
|
global := fileList(globalList(s))
|
|
if fmt.Sprint(global) != fmt.Sprint(total) {
|
|
t.Errorf("Global incorrect;\n A: %v !=\n E: %v", global, total)
|
|
}
|
|
}
|
|
|
|
func TestLongPath(t *testing.T) {
|
|
db, err := leveldb.Open(storage.NewMemStorage(), nil)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
s := files.NewSet("test", db)
|
|
|
|
var b bytes.Buffer
|
|
for i := 0; i < 100; i++ {
|
|
b.WriteString("012345678901234567890123456789012345678901234567890")
|
|
}
|
|
name := b.String() // 5000 characters
|
|
|
|
local := []protocol.FileInfo{
|
|
{Name: string(name), Version: 1000},
|
|
}
|
|
|
|
s.ReplaceWithDelete(protocol.LocalDeviceID, local)
|
|
|
|
gf := globalList(s)
|
|
if l := len(gf); l != 1 {
|
|
t.Fatalf("Incorrect len %d != 1 for global list", l)
|
|
}
|
|
if gf[0].Name != local[0].Name {
|
|
t.Errorf("Incorrect long filename;\n%q !=\n%q",
|
|
gf[0].Name, local[0].Name)
|
|
}
|
|
}
|