syncthing/lib/locations/locations_test.go

113 lines
4.4 KiB
Go

// Copyright (C) 2023 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/.
//go:build !windows
package locations
import (
"path/filepath"
"testing"
"time"
"golang.org/x/exp/slices"
)
func TestUnixConfigDir(t *testing.T) {
t.Parallel()
cases := []struct {
userHome string
xdgConfigHome string
xdgStateHome string
filesExist []string
expected string
}{
// First some "new installations", no files exist previously.
// No variables set, use our current default
{"/home/user", "", "", nil, "/home/user/.local/state/syncthing"},
// Config home set, doesn't matter
{"/home/user", "/somewhere/else", "", nil, "/home/user/.local/state/syncthing"},
// State home set, use that
{"/home/user", "", "/var/state", nil, "/var/state/syncthing"},
// State home set, again config home doesn't matter
{"/home/user", "/somewhere/else", "/var/state", nil, "/var/state/syncthing"},
// Now some "upgrades", where we have files in the old locations.
// Config home set, a file exists in the default location
{"/home/user", "/somewhere/else", "", []string{"/home/user/.config/syncthing/config.xml"}, "/home/user/.config/syncthing"},
// State home set, a file exists in the default location
{"/home/user", "", "/var/state", []string{"/home/user/.config/syncthing/config.xml"}, "/home/user/.config/syncthing"},
// Both config home and state home set, a file exists in the default location
{"/home/user", "/somewhere/else", "/var/state", []string{"/home/user/.config/syncthing/config.xml"}, "/home/user/.config/syncthing"},
// Config home set, and a file exists at that place
{"/home/user", "/somewhere/else", "", []string{"/somewhere/else/syncthing/config.xml"}, "/somewhere/else/syncthing"},
// Config home and state home set, and a file exists in config home
{"/home/user", "/somewhere/else", "/var/state", []string{"/somewhere/else/syncthing/config.xml"}, "/somewhere/else/syncthing"},
}
for _, c := range cases {
fileExists := func(path string) bool { return slices.Contains(c.filesExist, path) }
actual := unixConfigDir(c.userHome, c.xdgConfigHome, c.xdgStateHome, fileExists)
if actual != c.expected {
t.Errorf("unixConfigDir(%q, %q, %q) == %q, expected %q", c.userHome, c.xdgConfigHome, c.xdgStateHome, actual, c.expected)
}
}
}
func TestUnixDataDir(t *testing.T) {
t.Parallel()
cases := []struct {
userHome string
configDir string
xdgDataHome string
xdgStateHome string
filesExist []string
expected string
}{
// First some "new installations", no files exist previously.
// No variables set, use our current default
{"/home/user", "", "", "", nil, "/home/user/.local/state/syncthing"},
// Data home set, doesn't matter
{"/home/user", "", "/somewhere/else", "", nil, "/home/user/.local/state/syncthing"},
// State home set, use that
{"/home/user", "", "", "/var/state", nil, "/var/state/syncthing"},
// Now some "upgrades", where we have files in the old locations.
// A database exists in the old default location, use that
{"/home/user", "", "", "", []string{"/home/user/.config/syncthing/index-v0.14.0.db"}, "/home/user/.config/syncthing"},
{"/home/user", "/config/dir", "/xdg/data/home", "/xdg/state/home", []string{"/home/user/.config/syncthing/index-v0.14.0.db"}, "/home/user/.config/syncthing"},
// A database exists in the config dir, use that
{"/home/user", "/config/dir", "/xdg/data/home", "/xdg/state/home", []string{"/config/dir/index-v0.14.0.db"}, "/config/dir"},
// A database exists in the old xdg data home, use that
{"/home/user", "/config/dir", "/xdg/data/home", "/xdg/state/home", []string{"/xdg/data/home/syncthing/index-v0.14.0.db"}, "/xdg/data/home/syncthing"},
}
for _, c := range cases {
fileExists := func(path string) bool { return slices.Contains(c.filesExist, path) }
actual := unixDataDir(c.userHome, c.configDir, c.xdgDataHome, c.xdgStateHome, fileExists)
if actual != c.expected {
t.Errorf("unixDataDir(%q, %q, %q, %q) == %q, expected %q", c.userHome, c.configDir, c.xdgDataHome, c.xdgStateHome, actual, c.expected)
}
}
}
func TestGetTimestamped(t *testing.T) {
s := getTimestampedAt(PanicLog, time.Date(2023, 10, 25, 21, 47, 0, 0, time.UTC))
exp := "panic-20231025-214700.log"
if file := filepath.Base(s); file != exp {
t.Errorf("got %q, expected %q", file, exp)
}
}