+
+func Test_readPath(t *testing.T) {
+ type args struct {
+ fileRoot string
+ filePath []byte
+ fileName []byte
+ }
+ tests := []struct {
+ name string
+ args args
+ want string
+ wantErr bool
+ }{
+ {
+ name: "when filePath is invalid",
+ args: args{
+ fileRoot: "/usr/local/var/mobius/Files",
+ filePath: []byte{
+ 0x61,
+ },
+ fileName: []byte{
+ 0x61, 0x61, 0x61,
+ },
+ },
+ want: "",
+ wantErr: true,
+ },
+ {
+ name: "when filePath is nil",
+ args: args{
+ fileRoot: "/usr/local/var/mobius/Files",
+ filePath: nil,
+ fileName: []byte("foo"),
+ },
+ want: "/usr/local/var/mobius/Files/foo",
+ },
+ {
+ name: "when fileName contains .. ",
+ args: args{
+ fileRoot: "/usr/local/var/mobius/Files",
+ filePath: nil,
+ fileName: []byte("../../../foo"),
+ },
+ want: "/usr/local/var/mobius/Files/foo",
+ },
+ {
+ name: "when filePath contains .. ",
+ args: args{
+ fileRoot: "/usr/local/var/mobius/Files",
+ filePath: []byte{
+ 0x00, 0x02,
+ 0x00, 0x00,
+ 0x03,
+ 0x2e, 0x2e, 0x2f,
+ 0x00, 0x00,
+ 0x08,
+ 0x41, 0x20, 0x53, 0x75, 0x62, 0x44, 0x69, 0x72,
+ },
+ fileName: []byte("foo"),
+ },
+ want: "/usr/local/var/mobius/Files/A SubDir/foo",
+ },
+ {
+ name: "when a filePath entry contains .. ",
+ args: args{
+ fileRoot: "/usr/local/var/mobius/Files",
+ filePath: []byte{
+ 0x00, 0x01,
+ 0x00, 0x00,
+ 0x0b,
+ 0x2e, 0x2e, 0x2f, 0x41, 0x20, 0x53, 0x75, 0x62, 0x44, 0x69, 0x72,
+ },
+ fileName: []byte("foo"),
+ },
+ want: "/usr/local/var/mobius/Files/A SubDir/foo",
+ },
+ {
+ name: "when filePath and fileName are nil",
+ args: args{
+ fileRoot: "/usr/local/var/mobius/Files",
+ filePath: nil,
+ fileName: nil,
+ },
+ want: "/usr/local/var/mobius/Files",
+ },
+ }
+ for _, tt := range tests {
+ t.Run(tt.name, func(t *testing.T) {
+ got, err := readPath(tt.args.fileRoot, tt.args.filePath, tt.args.fileName)
+ if (err != nil) != tt.wantErr {
+ t.Errorf("readPath() error = %v, wantErr %v", err, tt.wantErr)
+ return
+ }
+ if got != tt.want {
+ t.Errorf("readPath() got = %v, want %v", got, tt.want)
+ }
+ })
+ }
+}