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- // Copyright (C) 2014 The Syncthing Authors.
- //
- // 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/.
- package versioner
- import (
- "os"
- "path/filepath"
- "strings"
- "testing"
- "time"
- "github.com/syncthing/syncthing/lib/config"
- "github.com/syncthing/syncthing/lib/fs"
- )
- func TestTaggedFilename(t *testing.T) {
- cases := [][3]string{
- {filepath.Join("foo", "bar.baz"), "tag", filepath.Join("foo", "bar~tag.baz")},
- {"bar.baz", "tag", "bar~tag.baz"},
- {"bar", "tag", "bar~tag"},
- {"~$ufheft2.docx", "20140612-200554", "~$ufheft2~20140612-200554.docx"},
- {"alle~4.mgz", "20141106-094415", "alle~4~20141106-094415.mgz"},
- // Parsing test only
- {"", "tag-only", "foo/bar.baz~tag-only"},
- {"", "tag-only", "bar.baz~tag-only"},
- {"", "20140612-200554", "~$ufheft2.docx~20140612-200554"},
- {"", "20141106-094415", "alle~4.mgz~20141106-094415"},
- }
- for _, tc := range cases {
- if tc[0] != "" {
- // Test tagger
- tf := TagFilename(tc[0], tc[1])
- if tf != tc[2] {
- t.Errorf("%s != %s", tf, tc[2])
- }
- }
- // Test parser
- tag := extractTag(tc[2])
- if tag != tc[1] {
- t.Errorf("%s != %s", tag, tc[1])
- }
- }
- }
- func TestSimpleVersioningVersionCount(t *testing.T) {
- if testing.Short() {
- t.Skip("Test takes some time, skipping.")
- }
- dir := t.TempDir()
- cfg := config.FolderConfiguration{
- FilesystemType: fs.FilesystemTypeBasic,
- Path: dir,
- Versioning: config.VersioningConfiguration{
- Params: map[string]string{
- "keep": "2",
- },
- },
- }
- fs := cfg.Filesystem(nil)
- v := newSimple(cfg)
- path := "test"
- for i := 1; i <= 3; i++ {
- f, err := fs.Create(path)
- if err != nil {
- t.Error(err)
- }
- f.Close()
- if err := v.Archive(path); err != nil {
- t.Error(err)
- }
- n, err := fs.DirNames(DefaultPath)
- if err != nil {
- t.Error(err)
- }
- if len(n) != min(i, 2) {
- t.Error("Wrong count")
- }
- time.Sleep(time.Second)
- }
- }
- func TestPathTildes(t *testing.T) {
- // Test that folder and version paths with leading tildes are expanded
- // to the user's home directory. (issue #9241)
- home := t.TempDir()
- t.Setenv("HOME", home)
- if vn := filepath.VolumeName(home); vn != "" {
- // Legacy Windows home stuff
- t.Setenv("HomeDrive", vn)
- t.Setenv("HomePath", strings.TrimPrefix(home, vn))
- }
- os.Mkdir(filepath.Join(home, "folder"), 0o755)
- cfg := config.FolderConfiguration{
- FilesystemType: fs.FilesystemTypeBasic,
- Path: "~/folder",
- Versioning: config.VersioningConfiguration{
- FSPath: "~/versions",
- FSType: fs.FilesystemTypeBasic,
- Params: map[string]string{
- "keep": "2",
- },
- },
- }
- fs := cfg.Filesystem(nil)
- v := newSimple(cfg)
- const testPath = "test"
- f, err := fs.Create(testPath)
- if err != nil {
- t.Fatal(err)
- }
- f.Close()
- if err := v.Archive(testPath); err != nil {
- t.Fatal(err)
- }
- // Check that there are no entries in the folder directory; this is
- // specifically to check that there is no directory named "~" there.
- names, err := fs.DirNames(".")
- if err != nil {
- t.Fatal(err)
- }
- if len(names) != 0 {
- t.Fatalf("found %d files in folder dir, want 0", len(names))
- }
- // Check that the versions directory contains one file that begins with
- // our test path.
- des, err := os.ReadDir(filepath.Join(home, "versions"))
- if err != nil {
- t.Fatal(err)
- }
- for _, de := range des {
- names = append(names, de.Name())
- }
- if len(names) != 1 {
- t.Fatalf("found %d files in versions dir, want 1", len(names))
- }
- if got := names[0]; !strings.HasPrefix(got, testPath) {
- t.Fatalf("found versioned file %q, want one that begins with %q", got, testPath)
- }
- }
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