syncthing/internal/model/sharedpullerstate_test.go

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2014-11-16 20:13:20 +00:00
// Copyright (C) 2014 The Syncthing Authors.
2014-09-29 19:43:32 +00:00
//
// This program is free software: you can redistribute it and/or modify it
// under the terms of the GNU General Public License as published by the Free
// Software Foundation, either version 3 of the License, or (at your option)
// any later version.
//
// This program is distributed in the hope that it will be useful, but WITHOUT
// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
// more details.
//
// You should have received a copy of the GNU General Public License along
// with this program. If not, see <http://www.gnu.org/licenses/>.
package model
import (
"os"
"testing"
)
func TestSourceFileOK(t *testing.T) {
s := sharedPullerState{
realName: "testdata/foo",
}
fd, err := s.sourceFile()
if err != nil {
t.Fatal(err)
}
if fd == nil {
t.Fatal("Unexpected nil fd")
}
bs := make([]byte, 6)
n, err := fd.Read(bs)
if n != len(bs) {
t.Fatalf("Wrong read length %d != %d", n, len(bs))
}
if string(bs) != "foobar" {
t.Fatalf("Wrong contents %s != foobar", string(bs))
}
if err := s.failed(); err != nil {
t.Fatal(err)
}
}
func TestSourceFileBad(t *testing.T) {
s := sharedPullerState{
realName: "nonexistent",
}
fd, err := s.sourceFile()
if err == nil {
t.Fatal("Unexpected nil error")
}
if fd != nil {
t.Fatal("Unexpected non-nil fd")
}
if err := s.failed(); err == nil {
t.Fatal("Unexpected nil failed()")
}
}
// Test creating temporary file inside read-only directory
func TestReadOnlyDir(t *testing.T) {
// Create a read only directory, clean it up afterwards.
os.Mkdir("testdata/read_only_dir", 0555)
defer func() {
os.Chmod("testdata/read_only_dir", 0755)
os.RemoveAll("testdata/read_only_dir")
}()
s := sharedPullerState{
tempName: "testdata/read_only_dir/.temp_name",
}
fd, err := s.tempFile()
if err != nil {
t.Fatal(err)
}
if fd == nil {
t.Fatal("Unexpected nil fd")
}
s.fail("Test done", nil)
}