[erlang-questions] Desperately looking for official Erlang tests results

Hans Nilsson R <>
Thu Mar 2 18:05:12 CET 2017


Hi,

Thanks for the log files. I need another check by you.  What does the
function call

    crypto:ec_curves().

return on AIX.PPC64  and on .FC25.x86_64 ?

/Hans


On 03/02/2017 04:49 PM, REIX, Tony wrote:
> Resending without the attachments since it is too big.
> I'll sent the files to Hans directly.
> 
> Cordialement,
> 
> Tony Reix
> 
> Bull - ATOS
> IBM Coop Architect & Technical Leader
> Office : +33 (0) 4 76 29 72 67
> 1 rue de Provence - 38432 Échirolles - France
> www.atos.net <http://www.atos.net/>
> ------------------------------------------------------------------------
> *De :* REIX, Tony
> *Envoyé :* jeudi 2 mars 2017 16:46
> *À :* Hans Nilsson R; 
> *Objet :* RE:[erlang-questions] Desperately looking for official Erlang
> tests results
> 
> Hi Hans,
> 
> On AIX, I have only 1 test failing:
> 
> *OK FAIL SKIP TOTAL*
> crypto_test: 111 *1* 3 115
> 
> 
> However, on FC25/x86_64, I have 4 more:
> 
> *OK FAIL SKIP TOTAL*
> crypto_test: 107 *5* 3 115
> 
> 
> 
> *1) AIX:*
> 
> 1> Testing tests.crypto_test: *** FAILED test case 97 of 115 ***
> 
> crypto:strong_rand_mpint failed on line 1417
> Reason: low_entropy
> 
> # cd otp_src_19.2
> 
> # ./bin/erl
> /opt/freeware/src/packages/BUILD/otp_src_19.2/bin/powerpc-ibm-aix6.1/erlexec
> Erlang/OTP 19 [erts-8.2] [source]
> 
> Eshell V8.2  (abort with ^G)
> 1> crypto:info_lib().
> [{<<"OpenSSL">>,268443823,
>   <<"OpenSSL 1.0.2j  26 Sep 2016">>}]
> 2> crypto:supports().
> [{hashs,[sha,sha224,sha256,sha384,sha512,md4,md5,ripemd160]},
>  {ciphers,[des3_cbc,des_ede3,des3_cbf,des3_cfb,aes_cbc,
>            aes_cbc128,aes_cfb8,aes_cfb128,aes_cbc256,aes_ctr,aes_ecb,
>            aes_ige256,des_cbc,des_cfb,des_ecb,blowfish_cbc,
>            blowfish_cfb64,blowfish_ofb64,blowfish_ecb,rc2_cbc,rc4,
>            aes_gcm]},
>  {public_keys,[rsa,dss,dh,ec_gf2m,ecdsa,ecdh,srp]}]
> 3>
> 
> 
> *2) FC25/x86_64:*
> 
> 1> Testing tests.crypto_test: *** FAILED {crypto_SUITE,init_per_group} ***
> 
> 1> Testing tests.crypto_test: *** FAILED test case 26 of 115 ***
> crypto:ecdh_compute_key_nif failed
> Reason: badarg
> 
> 1> Testing tests.crypto_test: *** FAILED test case 27 of 115 ***
> crypto:ec_key_generate failed
> Reason: badarg
> 
> 1> Testing tests.crypto_test: *** FAILED test case 97 of 115
> ***          Common with AIX
> crypto:strong_rand_mpint failed on line 1417
> Reason: low_entropy
> 
> 1> Testing tests.crypto_test: *** FAILED test case 109 of 115 ***
> crypto:ec_key_generate failed
> Reason: badarg
> 
> 1> Testing tests.crypto_test: *** FAILED test case 115 of 115 ***
> Error detected: {'EXIT',low_entropy}
> 
> # pwd
> /root/rpmbuild/BUILD/otp-OTP-19.2.3
> 
> #./bin/erl
> Erlang/OTP 19 [erts-8.2.2] [source] [64-bit] [smp:3:3]
> [async-threads:10] [hipe] [kernel-poll:false]
> 
> Eshell V8.2.2  (abort with ^G)
> 1> crypto:info_lib().
> [{<<"OpenSSL">>,268443839,
>   <<"OpenSSL 1.0.2k-fips  26 Jan 2017">>}]
> 2> crypto:supports().
> [{hashs,[sha,sha224,sha256,sha384,sha512,md4,md5,ripemd160]},
>  {ciphers,[des3_cbc,des_ede3,des3_cbf,des3_cfb,aes_cbc,
>            aes_cbc128,aes_cfb8,aes_cfb128,aes_cbc256,aes_ctr,aes_ecb,
>            aes_ige256,des_cbc,des_cfb,des_ecb,blowfish_cbc,
>            blowfish_cfb64,blowfish_ofb64,blowfish_ecb,rc2_cbc,rc4,
>            aes_gcm]},
>  {public_keys,[rsa,dss,dh,ecdsa,ecdh,srp]}]
> 
> 
> 
> Cordialement,
> 
> Tony Reix
> 
> Bull - ATOS
> IBM Coop Architect & Technical Leader
> Office : +33 (0) 4 76 29 72 67
> 1 rue de Provence - 38432 Échirolles - France
> www.atos.net
> 
> ________________________________________
> De : Hans Nilsson R []
> Envoyé : jeudi 2 mars 2017 15:39
> À : ; REIX, Tony
> Objet : Re: [erlang-questions] Desperately looking for official Erlang
> tests results
> 
> Hi,
> 
> I looked at the [crypto, public_key, ssh, ssl] group of applications.
> It does look very bad indeed, except for public_key.
> 
> So let's start from the bottom (i.e. crypto). I need the following:
> 
> 1) start your tested Erlang and call
> 1> crypto:info_lib().
> -- result 1 ---
> 2> crypto:supports().
> -- result 2 ---
> 3>
> 
> What are the "result *" you get?
> 
> 2) Mail me the crypto test results directory
> 
> ....//tests.crypto_test.logs
> 
> /Hans
> 
> On 03/02/2017 12:23 PM, REIX, Tony wrote:
>> Hi,
>>
>> In order to understand which Erlang tests and features do not work fine
>> within our port of version 19.2 on AIX, we need some "official" Erlang
>> tests results for current version (19.2.3).
>> However, searching on Erlang web-site, I was unable to find such tests
>> results.
>>
>> So, I have built and tested Erlang on 3 environments: AIX 6.1,
>> Fedora25/PPC64, and Fedora25/x86_64.
>> I hope I've correctly ran the tests, but I'm not sure.
>>
>> In short, using nearly the same procedure (use Fedora .spec file), but
>> without HiPE-SMP-Threads for AIX, I've got:
>>
>> OK FAIL SKIP TOTAL
>> ------------------------------------------
>> AIX 6.1 10,838 204 2,991 14,033 (no HiPE-SMP-Threads !)
>> FC25/PPC64 12,376 193 3,608 16,177
>> FC25/x86_64 12,407 288 3,475 16,170
>>
>> I am really surprised by:
>> - the BIG amount of SKIPped tests on FedoraCore 25 on x86_64 : 23% of
>> all tests !!
>> - how few failures I have on AIX, comparable to the amount of failures
>> on FC25/x86_64.
>> (However: - when trying with SMP and/or HiPE, I had hangs, so
>> I'm first building/testing without them
>> - we applied several AIX-specific patches)
>> - having LESS failures on Fedora25/PPC64 than on Fedora25/x86_64 .
>> (However: there are some more SKIPped tests: 133)
>>
>> Since result files contains about 600,000 lines, it is very difficult
>> for me to understand where/what are the issues.
>> I think we have understood that, in many cases, some environment is
>> missing/failing and thus the test is skipped.
>>
>> I'd like to get some help about:
>> - checking that I'm doing the Erlang configuration, build, and tests
>> correctly,
>> - finding some "official" Erlang tests results on Fedora / x86_64
>> - how to analyze these results and find the real issues.
>>
>> I have attached to this email the index.html file produced on
>> Fedora25/x86_64 :
>>
>> /root/rpmbuild/BUILD/otp-OTP-19.2.3/release/tests/test_server/index.html
>>
>> Thanks
>>
>> Cordialement,
>>
>> Tony Reix
>>
>> Bull - ATOS
>> IBM Coop Architect & Technical Leader
>> Office : +33 (0) 4 76 29 72 67
>> 1 rue de Provence - 38432 Échirolles - France
>> www.atos.net
>>
>>
>>
>> _______________________________________________
>> erlang-questions mailing list
>> 
>> http://erlang.org/mailman/listinfo/erlang-questions
>>

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