syncthing/lib/model/sharedpullerstate_test.go
Simon Frei 0b03b6a9ec lib/model: Improve filesystem operations during tests (fixes #5422)
* lib/fs, lib/model: Improve filesystem operations during tests (fixes #5422)

Introduces MustFilesystem that panics on errors and should be used for operations
during testing which must never fail.
Create temporary directories outside of testdata.

* don't do a filesystem, just a wrapper around os for testing

* fix copyright
2019-01-11 12:56:05 +00:00

44 lines
1.0 KiB
Go

// 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 model
import (
"testing"
"github.com/syncthing/syncthing/lib/fs"
"github.com/syncthing/syncthing/lib/sync"
)
// Test creating temporary file inside read-only directory
func TestReadOnlyDir(t *testing.T) {
testOs := &fatalOs{t}
// Create a read only directory, clean it up afterwards.
testOs.Mkdir("testdata/read_only_dir", 0555)
defer func() {
testOs.Chmod("testdata/read_only_dir", 0755)
testOs.RemoveAll("testdata/read_only_dir")
}()
s := sharedPullerState{
fs: fs.NewFilesystem(fs.FilesystemTypeBasic, "testdata"),
tempName: "read_only_dir/.temp_name",
mut: sync.NewRWMutex(),
}
fd, err := s.tempFile()
if err != nil {
t.Fatal(err)
}
if fd == nil {
t.Fatal("Unexpected nil fd")
}
s.fail("Test done", nil)
s.finalClose()
}