anchor.diff:  
       ssl_test_lib:check_client_alert(Server, Client, ExpectedAlert).
   
  +delete_crl_with_path(Config) ->
  +    PrivDir = proplists:get_value(cert_dir, Config),
  +
  +    CertFilepath = filename:join([PrivDir, "server", "cert.pem"]),
  +    {ok, PemCert} = file:read_file(CertFilepath),
  +    [{_, DerCert, _}] = public_key:pem_decode(PemCert),
  +    OTPCert = public_key:pkix_decode_cert(DerCert, otp),
  +    [DP | _] = public_key:pkix_dist_points(OTPCert),
  +
  +    CRLFilepath = filename:join([PrivDir, "otpCA", "crl.pem"]),
  +    {ok, PemBin} = file:read_file(CRLFilepath),
  +    PemEntries = public_key:pem_decode(PemBin),
  +    CRLs = [CRL || {'CertificateList', CRL, not_encrypted}
  +                       <- PemEntries],
  +
  +    {status, _, _, StatusInfo} = sys:get_status(whereis(ssl_manager)),
  +    [_, _,_, _, Prop] = StatusInfo,
  +    State = ssl_test_lib:state(Prop),
  +    case element(5, State) of
  +        [_, _, _, {CRLCache, _}] ->
  +            URI = "http://localhost/otpCA/crl.pem",
  +            not_available = ssl_crl_cache:lookup(DP, issuer, {{CRLCache, unused}, unused}),
  +            ok = ssl_crl_cache:insert(URI, {der, CRLs}),
  +            CRLs = ssl_crl_cache:lookup(DP, issuer, {{CRLCache, unused}, unused}),
  +            ok = ssl_crl_cache:delete(URI),
  +            not_available = ssl_crl_cache:lookup(DP, issuer, {{CRLCache, unused}, unused}),
  +            ok
  +    end.
  +
   %%--------------------------------------------------------------------
   %% Internal functions ------------------------------------------------
   %%--------------------------------------------------------------------
  
positive.code:      crl_verify_valid_derCAs,
       crl_verify_revoked_derCAs,
       crl_verify_no_crl].
  
  crl_hash_dir_tests() ->
      [crl_hash_dir_collision, crl_hash_dir_expired].
  
negative.code: 			      {group, crl_hash_dir}]},
       {v2_crl,  [], basic_tests()},
       {v1_crl,  [], basic_tests()},
       {idp_crl, [], basic_tests() ++ idp_crl_tests()},
       {crl_hash_dir, [], basic_tests() ++ crl_hash_dir_tests()},
       {crl_verify_crldp_crlissuer, [], [crl_verify_valid]}].
  
  