assertThat(buffer.readByteString()).isEqualTo("43054A6F6E6573".decodeHex())
  }

  @Test fun `decode tagged implicit prefixed type`() {
    // Type1 ::= VisibleString
    // Type2 ::= [APPLICATION 3] IMPLICIT Type1
    // Type3 ::= [2] Type2
    val buffer =
      Buffer()
        .write("A20743054A6F6E6573".decodeHex())

    val derReader = DerReader(buffer)

    derReader.read("test") { header ->

// and success cases.
func TestCrossDeviceMountPaths(t *testing.T) {
	successCase := `/dev/0 /path/to/0/1 type0 flags 0 0
		/dev/1    /path/to/1   type1	flags 1 1
		/dev/2 /path/to/1/2 type2 flags,1,2=3 2 2
                /dev/3 /path/to/1.1 type3 flags,1,2=3 3 3
		`
	var err error
	dir := t.TempDir()
	mountsPath := filepath.Join(dir, "mounts")