syncthing/test/filetype_test.go

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// Copyright (C) 2014 The Syncthing Authors.
//
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// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this file,
// You can obtain one at https://mozilla.org/MPL/2.0/.
// +build integration
package integration
import (
"log"
"os"
"testing"
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"github.com/syncthing/syncthing/lib/config"
"github.com/syncthing/syncthing/lib/events"
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"github.com/syncthing/syncthing/lib/protocol"
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"github.com/syncthing/syncthing/lib/rc"
)
func TestFileTypeChange(t *testing.T) {
// Use no versioning
id, _ := protocol.DeviceIDFromString(id2)
cfg, _ := config.Load("h2/config.xml", id, events.NoopLogger)
fld := cfg.Folders()["default"]
fld.Versioning = config.VersioningConfiguration{}
cfg.SetFolder(fld)
os.Rename("h2/config.xml", "h2/config.xml.orig")
defer os.Rename("h2/config.xml.orig", "h2/config.xml")
cfg.Save()
testFileTypeChange(t)
}
func TestFileTypeChangeSimpleVersioning(t *testing.T) {
// Use simple versioning
id, _ := protocol.DeviceIDFromString(id2)
cfg, _ := config.Load("h2/config.xml", id, events.NoopLogger)
fld := cfg.Folders()["default"]
fld.Versioning = config.VersioningConfiguration{
Type: "simple",
Params: map[string]string{"keep": "5"},
}
cfg.SetFolder(fld)
os.Rename("h2/config.xml", "h2/config.xml.orig")
defer os.Rename("h2/config.xml.orig", "h2/config.xml")
cfg.Save()
testFileTypeChange(t)
}
func TestFileTypeChangeStaggeredVersioning(t *testing.T) {
// Use staggered versioning
id, _ := protocol.DeviceIDFromString(id2)
cfg, _ := config.Load("h2/config.xml", id, events.NoopLogger)
fld := cfg.Folders()["default"]
fld.Versioning = config.VersioningConfiguration{
Type: "staggered",
}
cfg.SetFolder(fld)
os.Rename("h2/config.xml", "h2/config.xml.orig")
defer os.Rename("h2/config.xml.orig", "h2/config.xml")
cfg.Save()
testFileTypeChange(t)
}
func testFileTypeChange(t *testing.T) {
log.Println("Cleaning...")
err := removeAll("s1", "s2", "h1/index*", "h2/index*")
if err != nil {
t.Fatal(err)
}
log.Println("Generating files...")
err = generateFiles("s1", 100, 20, "../LICENSE")
if err != nil {
t.Fatal(err)
}
// A file that we will replace with a directory later
if fd, err := os.Create("s1/fileToReplace"); err != nil {
t.Fatal(err)
} else {
fd.Close()
}
// A directory that we will replace with a file later
err = os.Mkdir("s1/emptyDirToReplace", 0755)
if err != nil {
t.Fatal(err)
}
// A directory with files that we will replace with a file later
err = os.Mkdir("s1/dirToReplace", 0755)
if err != nil {
t.Fatal(err)
}
if fd, err := os.Create("s1/dirToReplace/emptyFile"); err != nil {
t.Fatal(err)
} else {
fd.Close()
}
// Verify that the files and directories sync to the other side
sender := startInstance(t, 1)
defer checkedStop(t, sender)
receiver := startInstance(t, 2)
defer checkedStop(t, receiver)
sender.ResumeAll()
receiver.ResumeAll()
log.Println("Syncing...")
rc.AwaitSync("default", sender, receiver)
// Delay scans for the moment
if err := sender.RescanDelay("default", 86400); err != nil {
t.Fatal(err)
}
log.Println("Comparing directories...")
err = compareDirectories("s1", "s2")
if err != nil {
t.Fatal(err)
}
log.Println("Making some changes...")
// Replace file with directory
err = os.RemoveAll("s1/fileToReplace")
if err != nil {
t.Fatal(err)
}
err = os.Mkdir("s1/fileToReplace", 0755)
if err != nil {
t.Fatal(err)
}
// Replace empty directory with file
err = os.RemoveAll("s1/emptyDirToReplace")
if err != nil {
t.Fatal(err)
}
if fd, err := os.Create("s1/emptyDirToReplace"); err != nil {
t.Fatal(err)
} else {
fd.Close()
}
// Clear directory and replace with file
err = os.RemoveAll("s1/dirToReplace")
if err != nil {
t.Fatal(err)
}
if fd, err := os.Create("s1/dirToReplace"); err != nil {
t.Fatal(err)
} else {
fd.Close()
}
// Sync these changes and recheck
log.Println("Syncing...")
if err := sender.Rescan("default"); err != nil {
t.Fatal(err)
}
rc.AwaitSync("default", sender, receiver)
log.Println("Comparing directories...")
err = compareDirectories("s1", "s2")
if err != nil {
t.Fatal(err)
}
}