478 lines
12 KiB
Go
478 lines
12 KiB
Go
// Copyright (C) 2014 The Syncthing Authors.
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//
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// This program is free software: you can redistribute it and/or modify it
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// under the terms of the GNU General Public License as published by the Free
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// Software Foundation, either version 3 of the License, or (at your option)
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// any later version.
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//
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// This program is distributed in the hope that it will be useful, but WITHOUT
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// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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// more details.
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//
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// You should have received a copy of the GNU General Public License along
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// with this program. If not, see <http://www.gnu.org/licenses/>.
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package model
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import (
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"bytes"
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"fmt"
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"os"
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"testing"
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"time"
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"github.com/syncthing/syncthing/internal/config"
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"github.com/syncthing/syncthing/internal/protocol"
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"github.com/syndtr/goleveldb/leveldb"
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"github.com/syndtr/goleveldb/leveldb/storage"
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)
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var device1, device2 protocol.DeviceID
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func init() {
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device1, _ = protocol.DeviceIDFromString("AIR6LPZ-7K4PTTV-UXQSMUU-CPQ5YWH-OEDFIIQ-JUG777G-2YQXXR5-YD6AWQR")
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device2, _ = protocol.DeviceIDFromString("GYRZZQB-IRNPV4Z-T7TC52W-EQYJ3TT-FDQW6MW-DFLMU42-SSSU6EM-FBK2VAY")
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}
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var testDataExpected = map[string]protocol.FileInfo{
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"foo": {
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Name: "foo",
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Flags: 0,
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Modified: 0,
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Blocks: []protocol.BlockInfo{{Offset: 0x0, Size: 0x7, Hash: []uint8{0xae, 0xc0, 0x70, 0x64, 0x5f, 0xe5, 0x3e, 0xe3, 0xb3, 0x76, 0x30, 0x59, 0x37, 0x61, 0x34, 0xf0, 0x58, 0xcc, 0x33, 0x72, 0x47, 0xc9, 0x78, 0xad, 0xd1, 0x78, 0xb6, 0xcc, 0xdf, 0xb0, 0x1, 0x9f}}},
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},
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"empty": {
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Name: "empty",
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Flags: 0,
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Modified: 0,
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Blocks: []protocol.BlockInfo{{Offset: 0x0, Size: 0x0, Hash: []uint8{0xe3, 0xb0, 0xc4, 0x42, 0x98, 0xfc, 0x1c, 0x14, 0x9a, 0xfb, 0xf4, 0xc8, 0x99, 0x6f, 0xb9, 0x24, 0x27, 0xae, 0x41, 0xe4, 0x64, 0x9b, 0x93, 0x4c, 0xa4, 0x95, 0x99, 0x1b, 0x78, 0x52, 0xb8, 0x55}}},
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},
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"bar": {
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Name: "bar",
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Flags: 0,
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Modified: 0,
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Blocks: []protocol.BlockInfo{{Offset: 0x0, Size: 0xa, Hash: []uint8{0x2f, 0x72, 0xcc, 0x11, 0xa6, 0xfc, 0xd0, 0x27, 0x1e, 0xce, 0xf8, 0xc6, 0x10, 0x56, 0xee, 0x1e, 0xb1, 0x24, 0x3b, 0xe3, 0x80, 0x5b, 0xf9, 0xa9, 0xdf, 0x98, 0xf9, 0x2f, 0x76, 0x36, 0xb0, 0x5c}}},
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},
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}
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func init() {
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// Fix expected test data to match reality
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for n, f := range testDataExpected {
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fi, _ := os.Stat("testdata/" + n)
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f.Flags = uint32(fi.Mode())
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f.Modified = fi.ModTime().Unix()
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testDataExpected[n] = f
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}
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}
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func TestRequest(t *testing.T) {
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db, _ := leveldb.Open(storage.NewMemStorage(), nil)
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m := NewModel(config.Wrap("/tmp/test", config.Configuration{}), "device", "syncthing", "dev", db)
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m.AddFolder(config.FolderConfiguration{ID: "default", Path: "testdata"})
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m.ScanFolder("default")
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bs, err := m.Request(device1, "default", "foo", 0, 6)
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if err != nil {
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t.Fatal(err)
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}
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if bytes.Compare(bs, []byte("foobar")) != 0 {
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t.Errorf("Incorrect data from request: %q", string(bs))
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}
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bs, err = m.Request(device1, "default", "../walk.go", 0, 6)
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if err == nil {
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t.Error("Unexpected nil error on insecure file read")
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}
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if bs != nil {
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t.Errorf("Unexpected non nil data on insecure file read: %q", string(bs))
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}
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}
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func genFiles(n int) []protocol.FileInfo {
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files := make([]protocol.FileInfo, n)
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t := time.Now().Unix()
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for i := 0; i < n; i++ {
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files[i] = protocol.FileInfo{
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Name: fmt.Sprintf("file%d", i),
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Modified: t,
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Blocks: []protocol.BlockInfo{{0, 100, []byte("some hash bytes")}},
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}
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}
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return files
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}
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func BenchmarkIndex10000(b *testing.B) {
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db, _ := leveldb.Open(storage.NewMemStorage(), nil)
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m := NewModel(nil, "device", "syncthing", "dev", db)
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m.AddFolder(config.FolderConfiguration{ID: "default", Path: "testdata"})
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m.ScanFolder("default")
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files := genFiles(10000)
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b.ResetTimer()
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for i := 0; i < b.N; i++ {
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m.Index(device1, "default", files)
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}
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}
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func BenchmarkIndex00100(b *testing.B) {
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db, _ := leveldb.Open(storage.NewMemStorage(), nil)
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m := NewModel(nil, "device", "syncthing", "dev", db)
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m.AddFolder(config.FolderConfiguration{ID: "default", Path: "testdata"})
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m.ScanFolder("default")
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files := genFiles(100)
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b.ResetTimer()
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for i := 0; i < b.N; i++ {
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m.Index(device1, "default", files)
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}
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}
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func BenchmarkIndexUpdate10000f10000(b *testing.B) {
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db, _ := leveldb.Open(storage.NewMemStorage(), nil)
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m := NewModel(nil, "device", "syncthing", "dev", db)
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m.AddFolder(config.FolderConfiguration{ID: "default", Path: "testdata"})
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m.ScanFolder("default")
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files := genFiles(10000)
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m.Index(device1, "default", files)
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b.ResetTimer()
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for i := 0; i < b.N; i++ {
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m.IndexUpdate(device1, "default", files)
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}
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}
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func BenchmarkIndexUpdate10000f00100(b *testing.B) {
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db, _ := leveldb.Open(storage.NewMemStorage(), nil)
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m := NewModel(nil, "device", "syncthing", "dev", db)
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m.AddFolder(config.FolderConfiguration{ID: "default", Path: "testdata"})
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m.ScanFolder("default")
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files := genFiles(10000)
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m.Index(device1, "default", files)
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ufiles := genFiles(100)
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b.ResetTimer()
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for i := 0; i < b.N; i++ {
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m.IndexUpdate(device1, "default", ufiles)
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}
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}
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func BenchmarkIndexUpdate10000f00001(b *testing.B) {
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db, _ := leveldb.Open(storage.NewMemStorage(), nil)
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m := NewModel(nil, "device", "syncthing", "dev", db)
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m.AddFolder(config.FolderConfiguration{ID: "default", Path: "testdata"})
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m.ScanFolder("default")
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files := genFiles(10000)
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m.Index(device1, "default", files)
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ufiles := genFiles(1)
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b.ResetTimer()
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for i := 0; i < b.N; i++ {
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m.IndexUpdate(device1, "default", ufiles)
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}
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}
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type FakeConnection struct {
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id protocol.DeviceID
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requestData []byte
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}
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func (FakeConnection) Close() error {
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return nil
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}
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func (f FakeConnection) ID() protocol.DeviceID {
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return f.id
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}
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func (f FakeConnection) Name() string {
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return ""
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}
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func (f FakeConnection) Option(string) string {
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return ""
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}
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func (FakeConnection) Index(string, []protocol.FileInfo) error {
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return nil
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}
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func (FakeConnection) IndexUpdate(string, []protocol.FileInfo) error {
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return nil
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}
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func (f FakeConnection) Request(folder, name string, offset int64, size int) ([]byte, error) {
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return f.requestData, nil
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}
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func (FakeConnection) ClusterConfig(protocol.ClusterConfigMessage) {}
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func (FakeConnection) Ping() bool {
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return true
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}
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func (FakeConnection) Statistics() protocol.Statistics {
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return protocol.Statistics{}
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}
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func BenchmarkRequest(b *testing.B) {
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db, _ := leveldb.Open(storage.NewMemStorage(), nil)
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m := NewModel(nil, "device", "syncthing", "dev", db)
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m.AddFolder(config.FolderConfiguration{ID: "default", Path: "testdata"})
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m.ScanFolder("default")
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const n = 1000
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files := make([]protocol.FileInfo, n)
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t := time.Now().Unix()
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for i := 0; i < n; i++ {
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files[i] = protocol.FileInfo{
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Name: fmt.Sprintf("file%d", i),
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Modified: t,
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Blocks: []protocol.BlockInfo{{0, 100, []byte("some hash bytes")}},
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}
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}
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fc := FakeConnection{
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id: device1,
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requestData: []byte("some data to return"),
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}
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m.AddConnection(fc, fc)
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m.Index(device1, "default", files)
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b.ResetTimer()
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for i := 0; i < b.N; i++ {
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data, err := m.requestGlobal(device1, "default", files[i%n].Name, 0, 32, nil)
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if err != nil {
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b.Error(err)
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}
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if data == nil {
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b.Error("nil data")
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}
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}
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}
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func TestDeviceRename(t *testing.T) {
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ccm := protocol.ClusterConfigMessage{
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ClientName: "syncthing",
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ClientVersion: "v0.9.4",
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}
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defer os.Remove("tmpconfig.xml")
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cfg := config.New(device1)
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cfg.Devices = []config.DeviceConfiguration{
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{
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DeviceID: device1,
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},
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}
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db, _ := leveldb.Open(storage.NewMemStorage(), nil)
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m := NewModel(config.Wrap("tmpconfig.xml", cfg), "device", "syncthing", "dev", db)
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if cfg.Devices[0].Name != "" {
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t.Errorf("Device already has a name")
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}
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m.ClusterConfig(device1, ccm)
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if cfg.Devices[0].Name != "" {
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t.Errorf("Device already has a name")
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}
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ccm.Options = []protocol.Option{
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{
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Key: "name",
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Value: "tester",
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},
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}
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m.ClusterConfig(device1, ccm)
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if cfg.Devices[0].Name != "tester" {
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t.Errorf("Device did not get a name")
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}
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ccm.Options[0].Value = "tester2"
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m.ClusterConfig(device1, ccm)
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if cfg.Devices[0].Name != "tester" {
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t.Errorf("Device name got overwritten")
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}
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cfgw, err := config.Load("tmpconfig.xml", protocol.LocalDeviceID)
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if err != nil {
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t.Error(err)
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return
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}
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if cfgw.Devices()[device1].Name != "tester" {
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t.Errorf("Device name not saved in config")
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}
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}
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func TestClusterConfig(t *testing.T) {
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cfg := config.New(device1)
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cfg.Devices = []config.DeviceConfiguration{
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{
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DeviceID: device1,
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Introducer: true,
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},
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{
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DeviceID: device2,
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},
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}
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cfg.Folders = []config.FolderConfiguration{
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{
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ID: "folder1",
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Devices: []config.FolderDeviceConfiguration{
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{DeviceID: device1},
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{DeviceID: device2},
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},
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},
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{
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ID: "folder2",
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Devices: []config.FolderDeviceConfiguration{
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{DeviceID: device1},
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{DeviceID: device2},
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},
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},
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}
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db, _ := leveldb.Open(storage.NewMemStorage(), nil)
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m := NewModel(config.Wrap("/tmp/test", cfg), "device", "syncthing", "dev", db)
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m.AddFolder(cfg.Folders[0])
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m.AddFolder(cfg.Folders[1])
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cm := m.clusterConfig(device2)
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if l := len(cm.Folders); l != 2 {
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t.Fatalf("Incorrect number of folders %d != 2", l)
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}
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r := cm.Folders[0]
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if r.ID != "folder1" {
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t.Errorf("Incorrect folder %q != folder1", r.ID)
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}
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if l := len(r.Devices); l != 2 {
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t.Errorf("Incorrect number of devices %d != 2", l)
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}
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if id := r.Devices[0].ID; bytes.Compare(id, device1[:]) != 0 {
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t.Errorf("Incorrect device ID %x != %x", id, device1)
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}
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if r.Devices[0].Flags&protocol.FlagIntroducer == 0 {
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t.Error("Device1 should be flagged as Introducer")
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}
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if id := r.Devices[1].ID; bytes.Compare(id, device2[:]) != 0 {
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t.Errorf("Incorrect device ID %x != %x", id, device2)
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}
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if r.Devices[1].Flags&protocol.FlagIntroducer != 0 {
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t.Error("Device2 should not be flagged as Introducer")
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}
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r = cm.Folders[1]
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if r.ID != "folder2" {
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t.Errorf("Incorrect folder %q != folder2", r.ID)
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}
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if l := len(r.Devices); l != 2 {
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t.Errorf("Incorrect number of devices %d != 2", l)
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}
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if id := r.Devices[0].ID; bytes.Compare(id, device1[:]) != 0 {
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t.Errorf("Incorrect device ID %x != %x", id, device1)
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}
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if r.Devices[0].Flags&protocol.FlagIntroducer == 0 {
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t.Error("Device1 should be flagged as Introducer")
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}
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if id := r.Devices[1].ID; bytes.Compare(id, device2[:]) != 0 {
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t.Errorf("Incorrect device ID %x != %x", id, device2)
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}
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if r.Devices[1].Flags&protocol.FlagIntroducer != 0 {
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t.Error("Device2 should not be flagged as Introducer")
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}
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}
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func TestIgnores(t *testing.T) {
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arrEqual := func(a, b []string) bool {
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if len(a) != len(b) {
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return false
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}
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for i := range a {
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if a[i] != b[i] {
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return false
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}
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}
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return true
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}
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db, _ := leveldb.Open(storage.NewMemStorage(), nil)
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fcfg := config.FolderConfiguration{ID: "default", Path: "testdata"}
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cfg := config.Wrap("/tmp", config.Configuration{
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Folders: []config.FolderConfiguration{fcfg},
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})
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m := NewModel(cfg, "device", "syncthing", "dev", db)
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m.AddFolder(fcfg)
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expected := []string{
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".*",
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"quux",
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}
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ignores, _, err := m.GetIgnores("default")
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if err != nil {
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t.Error(err)
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}
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if !arrEqual(ignores, expected) {
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t.Errorf("Incorrect ignores: %v != %v", ignores, expected)
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}
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ignores = append(ignores, "pox")
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err = m.SetIgnores("default", ignores)
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if err != nil {
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t.Error(err)
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}
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ignores2, _, err := m.GetIgnores("default")
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if err != nil {
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t.Error(err)
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}
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if arrEqual(expected, ignores2) {
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t.Errorf("Incorrect ignores: %v == %v", ignores2, expected)
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}
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if !arrEqual(ignores, ignores2) {
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t.Errorf("Incorrect ignores: %v != %v", ignores2, ignores)
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}
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err = m.SetIgnores("default", expected)
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if err != nil {
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t.Error(err)
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}
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ignores, _, err = m.GetIgnores("default")
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if err != nil {
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t.Error(err)
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}
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if !arrEqual(ignores, expected) {
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t.Errorf("Incorrect ignores: %v != %v", ignores, expected)
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}
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ignores, _, err = m.GetIgnores("doesnotexist")
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if err == nil {
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t.Error("No error")
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}
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err = m.SetIgnores("doesnotexist", expected)
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if err == nil {
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t.Error("No error")
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}
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m.AddFolder(config.FolderConfiguration{ID: "fresh", Path: "XXX"})
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ignores, _, err = m.GetIgnores("fresh")
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if err != nil {
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t.Error(err)
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}
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if len(ignores) > 0 {
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t.Errorf("Expected no ignores, got: %v", ignores)
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}
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}
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