From: merch-redmine@...
Date: 2018-12-19T16:05:48+00:00
Subject: [ruby-core:90620] [Ruby trunk Bug#15436] Tests failing in `make	check`

Issue #15436 has been updated by jeremyevans0 (Jeremy Evans).


ana06 (Ana Maria Martinez Gomez) wrote:
> The following tests fail when running `check make` (after `make`) in my openSUSE Tumbleweed using current Ruby trunk version:
> 
> 
> ```
> [ 1080/19451] OpenSSL::TestEC#test_ec_point_mul = 0.00 s                                            
>   1) Error:
> OpenSSL::TestEC#test_ec_point_mul:
> OpenSSL::PKey::EC::Point::Error: called a function you should not call
>     /home/ana/github/ruby/test/openssl/test_pkey_ec.rb:312:in `mul'
>     /home/ana/github/ruby/test/openssl/test_pkey_ec.rb:312:in `test_ec_point_mul'
> ```

This failure also occurs in OpenBSD.  It appears to be related to changes in LibreSSL to prevent a timing attack (https://github.com/openbsd/src/commit/149fe5183f483d61a4d9c7559eda5256da9eaf72#diff-0f7cc301aabeefcddcdcdccfb491d801). These changes do not appear to be in OpenSSL (https://github.com/openssl/openssl/blob/master/crypto/ec/ec_lib.c#L913).

----------------------------------------
Bug #15436: Tests failing in `make check`
https://bugs.ruby-lang.org/issues/15436#change-75781

* Author: ana06 (Ana Maria Martinez Gomez)
* Status: Open
* Priority: Normal
* Assignee: 
* Target version: 
* ruby -v: trunk branch in Github
* Backport: 2.4: UNKNOWN, 2.5: UNKNOWN
----------------------------------------
The following tests fail when running `check make` (after `make`) in my openSUSE Tumbleweed using current Ruby trunk version:


```
[ 1080/19451] OpenSSL::TestEC#test_ec_point_mul = 0.00 s                                            
  1) Error:
OpenSSL::TestEC#test_ec_point_mul:
OpenSSL::PKey::EC::Point::Error: called a function you should not call
    /home/ana/github/ruby/test/openssl/test_pkey_ec.rb:312:in `mul'
    /home/ana/github/ruby/test/openssl/test_pkey_ec.rb:312:in `test_ec_point_mul'

[ 6846/19451] TestExtLibs#test_existence_of_fiddle = 0.07 s                                                                                    
  2) Failure:
TestExtLibs#test_existence_of_fiddle [/home/ana/github/ruby/test/test_extlibs.rb:20]:
extension library `fiddle' is not found
"pkg-config --exists libffi"
package configuration for libffi is not found
have_header: checking for ffi.h... -------------------- no
```

The second seems to be a problem package and not code related - a problem which I don't manage to solve.... :(
But I am not that sure with the first one.





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