681 lines
18 KiB
Go
681 lines
18 KiB
Go
// Copyright (C) 2014 The Syncthing Authors.
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//
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// This Source Code Form is subject to the terms of the Mozilla Public
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// License, v. 2.0. If a copy of the MPL was not distributed with this file,
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// You can obtain one at http://mozilla.org/MPL/2.0/.
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package config
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import (
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"bytes"
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"encoding/json"
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"fmt"
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"os"
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"path/filepath"
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"reflect"
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"runtime"
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"sort"
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"strings"
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"testing"
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"github.com/d4l3k/messagediff"
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"github.com/syncthing/syncthing/lib/protocol"
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)
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var device1, device2, device3, device4 protocol.DeviceID
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func init() {
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device1, _ = protocol.DeviceIDFromString("AIR6LPZ7K4PTTUXQSMUUCPQ5YWOEDFIIQJUG7772YQXXR5YD6AWQ")
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device2, _ = protocol.DeviceIDFromString("GYRZZQB-IRNPV4Z-T7TC52W-EQYJ3TT-FDQW6MW-DFLMU42-SSSU6EM-FBK2VAY")
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device3, _ = protocol.DeviceIDFromString("LGFPDIT-7SKNNJL-VJZA4FC-7QNCRKA-CE753K7-2BW5QDK-2FOZ7FR-FEP57QJ")
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device4, _ = protocol.DeviceIDFromString("P56IOI7-MZJNU2Y-IQGDREY-DM2MGTI-MGL3BXN-PQ6W5BM-TBBZ4TJ-XZWICQ2")
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}
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func TestDefaultValues(t *testing.T) {
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expected := OptionsConfiguration{
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ListenAddresses: []string{"default"},
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GlobalAnnServers: []string{"default"},
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GlobalAnnEnabled: true,
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LocalAnnEnabled: true,
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LocalAnnPort: 21027,
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LocalAnnMCAddr: "[ff12::8384]:21027",
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MaxSendKbps: 0,
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MaxRecvKbps: 0,
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ReconnectIntervalS: 60,
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RelaysEnabled: true,
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RelayReconnectIntervalM: 10,
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StartBrowser: true,
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NATEnabled: true,
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NATLeaseM: 60,
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NATRenewalM: 30,
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NATTimeoutS: 10,
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RestartOnWakeup: true,
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AutoUpgradeIntervalH: 12,
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KeepTemporariesH: 24,
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CacheIgnoredFiles: false,
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ProgressUpdateIntervalS: 5,
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SymlinksEnabled: true,
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LimitBandwidthInLan: false,
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MinHomeDiskFreePct: 1,
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URURL: "https://data.syncthing.net/newdata",
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URInitialDelayS: 1800,
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URPostInsecurely: false,
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ReleasesURL: "https://upgrades.syncthing.net/meta.json",
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AlwaysLocalNets: []string{},
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OverwriteRemoteDevNames: false,
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TempIndexMinBlocks: 10,
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}
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cfg := New(device1)
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if diff, equal := messagediff.PrettyDiff(expected, cfg.Options); !equal {
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t.Errorf("Default config differs. Diff:\n%s", diff)
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}
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}
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func TestDeviceConfig(t *testing.T) {
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for i := OldestHandledVersion; i <= CurrentVersion; i++ {
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os.Remove("testdata/.stfolder")
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wr, err := Load(fmt.Sprintf("testdata/v%d.xml", i), device1)
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if err != nil {
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t.Fatal(err)
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}
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_, err = os.Stat("testdata/.stfolder")
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if i < 6 && err != nil {
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t.Fatal(err)
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} else if i >= 6 && err == nil {
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t.Fatal("Unexpected file")
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}
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cfg := wr.cfg
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expectedFolders := []FolderConfiguration{
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{
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ID: "test",
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RawPath: "testdata",
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Devices: []FolderDeviceConfiguration{{DeviceID: device1}, {DeviceID: device4}},
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Type: FolderTypeReadOnly,
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RescanIntervalS: 600,
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Copiers: 0,
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Pullers: 0,
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Hashers: 0,
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AutoNormalize: true,
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MinDiskFreePct: 1,
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MaxConflicts: -1,
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},
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}
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// The cachedPath will have been resolved to an absolute path,
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// depending on where the tests are running. Zero it out so we don't
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// fail based on that.
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for i := range cfg.Folders {
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cfg.Folders[i].cachedPath = ""
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}
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if runtime.GOOS != "windows" {
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expectedFolders[0].RawPath += string(filepath.Separator)
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}
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expectedDevices := []DeviceConfiguration{
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{
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DeviceID: device1,
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Name: "node one",
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Addresses: []string{"tcp://a"},
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Compression: protocol.CompressMetadata,
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},
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{
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DeviceID: device4,
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Name: "node two",
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Addresses: []string{"tcp://b"},
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Compression: protocol.CompressMetadata,
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},
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}
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expectedDeviceIDs := []protocol.DeviceID{device1, device4}
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if cfg.Version != CurrentVersion {
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t.Errorf("%d: Incorrect version %d != %d", i, cfg.Version, CurrentVersion)
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}
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if diff, equal := messagediff.PrettyDiff(expectedFolders, cfg.Folders); !equal {
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t.Errorf("%d: Incorrect Folders. Diff:\n%s", i, diff)
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}
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if diff, equal := messagediff.PrettyDiff(expectedDevices, cfg.Devices); !equal {
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t.Errorf("%d: Incorrect Devices. Diff:\n%s", i, diff)
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}
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if diff, equal := messagediff.PrettyDiff(expectedDeviceIDs, cfg.Folders[0].DeviceIDs()); !equal {
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t.Errorf("%d: Incorrect DeviceIDs. Diff:\n%s", i, diff)
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}
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}
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}
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func TestNoListenAddresses(t *testing.T) {
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cfg, err := Load("testdata/nolistenaddress.xml", device1)
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if err != nil {
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t.Error(err)
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}
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expected := []string{""}
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actual := cfg.Options().ListenAddresses
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if diff, equal := messagediff.PrettyDiff(expected, actual); !equal {
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t.Errorf("Unexpected ListenAddresses. Diff:\n%s", diff)
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}
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}
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func TestOverriddenValues(t *testing.T) {
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expected := OptionsConfiguration{
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ListenAddresses: []string{"tcp://:23000"},
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GlobalAnnServers: []string{"udp4://syncthing.nym.se:22026"},
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GlobalAnnEnabled: false,
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LocalAnnEnabled: false,
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LocalAnnPort: 42123,
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LocalAnnMCAddr: "quux:3232",
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MaxSendKbps: 1234,
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MaxRecvKbps: 2341,
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ReconnectIntervalS: 6000,
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RelaysEnabled: false,
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RelayReconnectIntervalM: 20,
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StartBrowser: false,
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NATEnabled: false,
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NATLeaseM: 90,
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NATRenewalM: 15,
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NATTimeoutS: 15,
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RestartOnWakeup: false,
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AutoUpgradeIntervalH: 24,
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KeepTemporariesH: 48,
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CacheIgnoredFiles: true,
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ProgressUpdateIntervalS: 10,
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SymlinksEnabled: false,
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LimitBandwidthInLan: true,
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MinHomeDiskFreePct: 5.2,
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URURL: "https://localhost/newdata",
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URInitialDelayS: 800,
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URPostInsecurely: true,
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ReleasesURL: "https://localhost/releases",
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AlwaysLocalNets: []string{},
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OverwriteRemoteDevNames: true,
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TempIndexMinBlocks: 100,
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}
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cfg, err := Load("testdata/overridenvalues.xml", device1)
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if err != nil {
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t.Error(err)
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}
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if diff, equal := messagediff.PrettyDiff(expected, cfg.Options()); !equal {
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t.Errorf("Overridden config differs. Diff:\n%s", diff)
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}
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}
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func TestDeviceAddressesDynamic(t *testing.T) {
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name, _ := os.Hostname()
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expected := map[protocol.DeviceID]DeviceConfiguration{
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device1: {
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DeviceID: device1,
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Addresses: []string{"dynamic"},
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},
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device2: {
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DeviceID: device2,
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Addresses: []string{"dynamic"},
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},
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device3: {
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DeviceID: device3,
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Addresses: []string{"dynamic"},
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},
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device4: {
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DeviceID: device4,
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Name: name, // Set when auto created
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Addresses: []string{"dynamic"},
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Compression: protocol.CompressMetadata,
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},
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}
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cfg, err := Load("testdata/deviceaddressesdynamic.xml", device4)
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if err != nil {
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t.Error(err)
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}
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actual := cfg.Devices()
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if diff, equal := messagediff.PrettyDiff(expected, actual); !equal {
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t.Errorf("Devices differ. Diff:\n%s", diff)
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}
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}
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func TestDeviceCompression(t *testing.T) {
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name, _ := os.Hostname()
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expected := map[protocol.DeviceID]DeviceConfiguration{
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device1: {
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DeviceID: device1,
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Addresses: []string{"dynamic"},
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Compression: protocol.CompressMetadata,
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},
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device2: {
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DeviceID: device2,
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Addresses: []string{"dynamic"},
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Compression: protocol.CompressMetadata,
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},
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device3: {
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DeviceID: device3,
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Addresses: []string{"dynamic"},
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Compression: protocol.CompressNever,
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},
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device4: {
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DeviceID: device4,
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Name: name, // Set when auto created
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Addresses: []string{"dynamic"},
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Compression: protocol.CompressMetadata,
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},
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}
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cfg, err := Load("testdata/devicecompression.xml", device4)
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if err != nil {
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t.Error(err)
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}
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actual := cfg.Devices()
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if diff, equal := messagediff.PrettyDiff(expected, actual); !equal {
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t.Errorf("Devices differ. Diff:\n%s", diff)
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}
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}
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func TestDeviceAddressesStatic(t *testing.T) {
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name, _ := os.Hostname()
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expected := map[protocol.DeviceID]DeviceConfiguration{
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device1: {
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DeviceID: device1,
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Addresses: []string{"tcp://192.0.2.1", "tcp://192.0.2.2"},
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},
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device2: {
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DeviceID: device2,
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Addresses: []string{"tcp://192.0.2.3:6070", "tcp://[2001:db8::42]:4242"},
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},
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device3: {
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DeviceID: device3,
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Addresses: []string{"tcp://[2001:db8::44]:4444", "tcp://192.0.2.4:6090"},
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},
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device4: {
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DeviceID: device4,
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Name: name, // Set when auto created
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Addresses: []string{"dynamic"},
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Compression: protocol.CompressMetadata,
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},
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}
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cfg, err := Load("testdata/deviceaddressesstatic.xml", device4)
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if err != nil {
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t.Error(err)
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}
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actual := cfg.Devices()
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if diff, equal := messagediff.PrettyDiff(expected, actual); !equal {
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t.Errorf("Devices differ. Diff:\n%s", diff)
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}
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}
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func TestVersioningConfig(t *testing.T) {
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cfg, err := Load("testdata/versioningconfig.xml", device4)
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if err != nil {
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t.Error(err)
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}
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vc := cfg.Folders()["test"].Versioning
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if vc.Type != "simple" {
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t.Errorf(`vc.Type %q != "simple"`, vc.Type)
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}
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if l := len(vc.Params); l != 2 {
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t.Errorf("len(vc.Params) %d != 2", l)
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}
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expected := map[string]string{
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"foo": "bar",
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"baz": "quux",
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}
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if diff, equal := messagediff.PrettyDiff(expected, vc.Params); !equal {
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t.Errorf("vc.Params differ. Diff:\n%s", diff)
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}
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}
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func TestIssue1262(t *testing.T) {
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cfg, err := Load("testdata/issue-1262.xml", device4)
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if err != nil {
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t.Fatal(err)
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}
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actual := cfg.Folders()["test"].RawPath
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expected := "e:/"
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if runtime.GOOS == "windows" {
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expected = `e:\`
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}
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if actual != expected {
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t.Errorf("%q != %q", actual, expected)
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}
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}
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func TestIssue1750(t *testing.T) {
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cfg, err := Load("testdata/issue-1750.xml", device4)
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if err != nil {
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t.Fatal(err)
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}
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if cfg.Options().ListenAddresses[0] != "tcp://:23000" {
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t.Errorf("%q != %q", cfg.Options().ListenAddresses[0], "tcp://:23000")
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}
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if cfg.Options().ListenAddresses[1] != "tcp://:23001" {
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t.Errorf("%q != %q", cfg.Options().ListenAddresses[1], "tcp://:23001")
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}
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if cfg.Options().GlobalAnnServers[0] != "udp4://syncthing.nym.se:22026/v2/" {
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t.Errorf("%q != %q", cfg.Options().GlobalAnnServers[0], "udp4://syncthing.nym.se:22026/v2/")
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}
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if cfg.Options().GlobalAnnServers[1] != "udp4://syncthing.nym.se:22027/v2/" {
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t.Errorf("%q != %q", cfg.Options().GlobalAnnServers[1], "udp4://syncthing.nym.se:22027/v2/")
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}
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}
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func TestWindowsPaths(t *testing.T) {
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if runtime.GOOS != "windows" {
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t.Skip("Not useful on non-Windows")
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return
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}
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folder := FolderConfiguration{
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RawPath: `e:\`,
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}
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expected := `\\?\e:\`
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actual := folder.Path()
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if actual != expected {
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t.Errorf("%q != %q", actual, expected)
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}
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folder.RawPath = `\\192.0.2.22\network\share`
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expected = folder.RawPath
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actual = folder.Path()
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if actual != expected {
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t.Errorf("%q != %q", actual, expected)
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}
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folder.RawPath = `relative\path`
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expected = folder.RawPath
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actual = folder.Path()
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if actual == expected || !strings.HasPrefix(actual, "\\\\?\\") {
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t.Errorf("%q == %q, expected absolutification", actual, expected)
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}
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}
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func TestFolderPath(t *testing.T) {
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folder := FolderConfiguration{
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RawPath: "~/tmp",
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}
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realPath := folder.Path()
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if !filepath.IsAbs(realPath) {
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t.Error(realPath, "should be absolute")
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}
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if strings.Contains(realPath, "~") {
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t.Error(realPath, "should not contain ~")
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}
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}
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func TestNewSaveLoad(t *testing.T) {
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path := "testdata/temp.xml"
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os.Remove(path)
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exists := func(path string) bool {
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_, err := os.Stat(path)
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return err == nil
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}
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intCfg := New(device1)
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cfg := Wrap(path, intCfg)
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// To make the equality pass later
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cfg.cfg.XMLName.Local = "configuration"
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if exists(path) {
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t.Error(path, "exists")
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}
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err := cfg.Save()
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if err != nil {
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t.Error(err)
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}
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if !exists(path) {
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t.Error(path, "does not exist")
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}
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cfg2, err := Load(path, device1)
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if err != nil {
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t.Error(err)
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}
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if diff, equal := messagediff.PrettyDiff(cfg.Raw(), cfg2.Raw()); !equal {
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t.Errorf("Configs are not equal. Diff:\n%s", diff)
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}
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os.Remove(path)
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}
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func TestPrepare(t *testing.T) {
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var cfg Configuration
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if cfg.Folders != nil || cfg.Devices != nil || cfg.Options.ListenAddresses != nil {
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t.Error("Expected nil")
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}
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cfg.prepare(device1)
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if cfg.Folders == nil || cfg.Devices == nil || cfg.Options.ListenAddresses == nil {
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t.Error("Unexpected nil")
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}
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}
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func TestCopy(t *testing.T) {
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wrapper, err := Load("testdata/example.xml", device1)
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if err != nil {
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t.Fatal(err)
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}
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cfg := wrapper.Raw()
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bsOrig, err := json.MarshalIndent(cfg, "", " ")
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if err != nil {
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t.Fatal(err)
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}
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copy := cfg.Copy()
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cfg.Devices[0].Addresses[0] = "wrong"
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cfg.Folders[0].Devices[0].DeviceID = protocol.DeviceID{0, 1, 2, 3}
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cfg.Options.ListenAddresses[0] = "wrong"
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cfg.GUI.APIKey = "wrong"
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bsChanged, err := json.MarshalIndent(cfg, "", " ")
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if err != nil {
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t.Fatal(err)
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}
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bsCopy, err := json.MarshalIndent(copy, "", " ")
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if err != nil {
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t.Fatal(err)
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}
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if bytes.Equal(bsOrig, bsChanged) {
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t.Error("Config should have changed")
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}
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if !bytes.Equal(bsOrig, bsCopy) {
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//ioutil.WriteFile("a", bsOrig, 0644)
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//ioutil.WriteFile("b", bsCopy, 0644)
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t.Error("Copy should be unchanged")
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}
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}
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func TestPullOrder(t *testing.T) {
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wrapper, err := Load("testdata/pullorder.xml", device1)
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if err != nil {
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t.Fatal(err)
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}
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folders := wrapper.Folders()
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expected := []struct {
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name string
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order PullOrder
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}{
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{"f1", OrderRandom}, // empty value, default
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{"f2", OrderRandom}, // explicit
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{"f3", OrderAlphabetic}, // explicit
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{"f4", OrderRandom}, // unknown value, default
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{"f5", OrderSmallestFirst}, // explicit
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{"f6", OrderLargestFirst}, // explicit
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{"f7", OrderOldestFirst}, // explicit
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{"f8", OrderNewestFirst}, // explicit
|
|
}
|
|
|
|
// Verify values are deserialized correctly
|
|
|
|
for _, tc := range expected {
|
|
if actual := folders[tc.name].Order; actual != tc.order {
|
|
t.Errorf("Incorrect pull order for %q: %v != %v", tc.name, actual, tc.order)
|
|
}
|
|
}
|
|
|
|
// Serialize and deserialize again to verify it survives the transformation
|
|
|
|
buf := new(bytes.Buffer)
|
|
cfg := wrapper.Raw()
|
|
cfg.WriteXML(buf)
|
|
|
|
t.Logf("%s", buf.Bytes())
|
|
|
|
cfg, err = ReadXML(buf, device1)
|
|
wrapper = Wrap("testdata/pullorder.xml", cfg)
|
|
folders = wrapper.Folders()
|
|
|
|
for _, tc := range expected {
|
|
if actual := folders[tc.name].Order; actual != tc.order {
|
|
t.Errorf("Incorrect pull order for %q: %v != %v", tc.name, actual, tc.order)
|
|
}
|
|
}
|
|
}
|
|
|
|
func TestLargeRescanInterval(t *testing.T) {
|
|
wrapper, err := Load("testdata/largeinterval.xml", device1)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
if wrapper.Folders()["l1"].RescanIntervalS != MaxRescanIntervalS {
|
|
t.Error("too large rescan interval should be maxed out")
|
|
}
|
|
if wrapper.Folders()["l2"].RescanIntervalS != 0 {
|
|
t.Error("negative rescan interval should become zero")
|
|
}
|
|
}
|
|
|
|
func TestGUIConfigURL(t *testing.T) {
|
|
testcases := [][2]string{
|
|
{"192.0.2.42:8080", "http://192.0.2.42:8080/"},
|
|
{":8080", "http://127.0.0.1:8080/"},
|
|
{"0.0.0.0:8080", "http://127.0.0.1:8080/"},
|
|
{"127.0.0.1:8080", "http://127.0.0.1:8080/"},
|
|
{"127.0.0.2:8080", "http://127.0.0.2:8080/"},
|
|
{"[::]:8080", "http://[::1]:8080/"},
|
|
{"[2001::42]:8080", "http://[2001::42]:8080/"},
|
|
}
|
|
|
|
for _, tc := range testcases {
|
|
c := GUIConfiguration{
|
|
RawAddress: tc[0],
|
|
}
|
|
u := c.URL()
|
|
if u != tc[1] {
|
|
t.Errorf("Incorrect URL %s != %s for addr %s", u, tc[1], tc[0])
|
|
}
|
|
}
|
|
}
|
|
|
|
func TestRemoveDuplicateDevicesFolders(t *testing.T) {
|
|
wrapper, err := Load("testdata/duplicates.xml", device1)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
// All folders are loaded, but the duplicate ones are disabled.
|
|
if l := len(wrapper.Raw().Folders); l != 3 {
|
|
t.Errorf("Incorrect number of folders, %d != 3", l)
|
|
}
|
|
for i, f := range wrapper.Raw().Folders {
|
|
if f.ID == "f1" && f.Invalid == "" {
|
|
t.Errorf("Folder %d (%q) is not set invalid", i, f.ID)
|
|
}
|
|
}
|
|
|
|
if l := len(wrapper.Raw().Devices); l != 3 {
|
|
t.Errorf("Incorrect number of devices, %d != 3", l)
|
|
}
|
|
|
|
f := wrapper.Folders()["f2"]
|
|
if l := len(f.Devices); l != 2 {
|
|
t.Errorf("Incorrect number of folder devices, %d != 2", l)
|
|
}
|
|
}
|
|
|
|
func TestV14ListenAddressesMigration(t *testing.T) {
|
|
tcs := [][3][]string{
|
|
|
|
// Default listen plus default relays is now "default"
|
|
{
|
|
{"tcp://0.0.0.0:22000"},
|
|
{"dynamic+https://relays.syncthing.net/endpoint"},
|
|
{"default"},
|
|
},
|
|
// Default listen address without any relay addresses gets converted
|
|
// to just the listen address. It's easier this way, and frankly the
|
|
// user has gone to some trouble to get the empty string in the
|
|
// config to start with...
|
|
{
|
|
{"tcp://0.0.0.0:22000"}, // old listen addrs
|
|
{""}, // old relay addrs
|
|
{"tcp://0.0.0.0:22000"}, // new listen addrs
|
|
},
|
|
// Default listen plus non-default relays gets copied verbatim
|
|
{
|
|
{"tcp://0.0.0.0:22000"},
|
|
{"dynamic+https://other.example.com"},
|
|
{"tcp://0.0.0.0:22000", "dynamic+https://other.example.com"},
|
|
},
|
|
// Non-default listen plus default relays gets copied verbatim
|
|
{
|
|
{"tcp://1.2.3.4:22000"},
|
|
{"dynamic+https://relays.syncthing.net/endpoint"},
|
|
{"tcp://1.2.3.4:22000", "dynamic+https://relays.syncthing.net/endpoint"},
|
|
},
|
|
// Default stuff gets sucked into "default", the rest gets copied
|
|
{
|
|
{"tcp://0.0.0.0:22000", "tcp://1.2.3.4:22000"},
|
|
{"dynamic+https://relays.syncthing.net/endpoint", "relay://other.example.com"},
|
|
{"default", "tcp://1.2.3.4:22000", "relay://other.example.com"},
|
|
},
|
|
}
|
|
|
|
for _, tc := range tcs {
|
|
cfg := Configuration{
|
|
Version: 13,
|
|
Options: OptionsConfiguration{
|
|
ListenAddresses: tc[0],
|
|
DeprecatedRelayServers: tc[1],
|
|
},
|
|
}
|
|
convertV13V14(&cfg)
|
|
if cfg.Version != 14 {
|
|
t.Error("Configuration was not converted")
|
|
}
|
|
|
|
sort.Strings(tc[2])
|
|
if !reflect.DeepEqual(cfg.Options.ListenAddresses, tc[2]) {
|
|
t.Errorf("Migration error; actual %#v != expected %#v", cfg.Options.ListenAddresses, tc[2])
|
|
}
|
|
}
|
|
}
|