serv/caddy
1
0
Fork 0
mirror of https://github.com/caddyserver/caddy.git synced 2025-01-01 00:23:48 +03:00
Code Issues Projects Releases Packages Wiki Activity Actions 3

Use null byte in filename to simulate 'unable to access' on both windows and linux

Browse source
This commit is contained in:
makpoc 2015-10-14 09:35:50 +03:00
parent f122b3bbdf
commit 6af26e2306
1 changed files with 8 additions and 13 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

21
config/setup/root_test.go
View file

@ -7,7 +7,6 @@ import (
"path/filepath"
"strings"
"testing"
"runtime"
)
func TestRoot(t *testing.T) {
@ -27,13 +26,13 @@ func TestRoot(t *testing.T) {
if err != nil {
t.Fatalf("BeforeTest: Failed to create temp file for testing! Error was: %v", err)
}
defer func () {
defer func() {
existingFile.Close()
os.Remove(existingFile.Name())
}()
unaccessiblePath := getInaccessibleOsDependentPath(existingFile.Name())
inaccessiblePath := getInaccessiblePath(existingFile.Name())
tests := []struct {
input string
shouldErr bool
@ -52,7 +51,7 @@ func TestRoot(t *testing.T) {
`root `, true, "", parseErrContent,
},
{
fmt.Sprintf(`root %s`, unaccessiblePath), true, "", unableToAccessErrContent,
fmt.Sprintf(`root %s`, inaccessiblePath), true, "", unableToAccessErrContent,
},
{
fmt.Sprintf(`root {
@ -103,11 +102,7 @@ func getTempDirPath() (string, error) {
return tempDir, nil
}
func getInaccessibleOsDependentPath(file string) string{
if runtime.GOOS == "windows"{
return filepath.Join("C:", "file\x00name")// 0 byte breaks the lstat syscall
} else {
// TODO - check if the zero-byte filename works for linux only. If it does - use it instead
return filepath.Join(file, "some_name")
}
}
func getInaccessiblePath(file string) string {
// null byte in filename is not allowed on Windows AND unix
return filepath.Join("C:", "file\x00name")
}