syncthing/lib/model/sharedpullerstate_test.go

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// Copyright (C) 2014 The Syncthing Authors.
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//
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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 http://mozilla.org/MPL/2.0/.
package model
import (
"os"
"testing"
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"github.com/syncthing/syncthing/lib/sync"
)
func TestSourceFileOK(t *testing.T) {
s := sharedPullerState{
realName: "testdata/foo",
mut: sync.NewRWMutex(),
}
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 err != nil {
t.Fatal(err)
}
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",
mut: sync.NewRWMutex(),
}
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",
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)
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s.finalClose()
}