openssl: import e72d960db262

Sync with master branch of ruby/openssl.git to import changes in
v2.1.0.beta1..v2.0.6. The commit log since v2.1.0.beta1 which was
imported by r59734 can be found at:

	https://github.com/ruby/openssl/compare/v2.1.0.beta1...e72d960db262

----------------------------------------------------------------
Kazuki Yamaguchi (16):
      test/test_pair: fix test_write_nonblock{,_no_exceptions}
      x509name: fix a typo in docs
      test/test_fips: skip if setting FIPS mode fails
      test/test_asn1: fix possible failure in test_utctime
      test/test_ssl: suppress warning in test_alpn_protocol_selection_cancel
      test/test_pair: disable compression
      test/test_ssl: skip tmp_ecdh_callback test for LibreSSL >= 2.6.1
      test/test_ssl: do not run NPN tests for LibreSSL >= 2.6.1
      tool/ruby-openssl-docker: update
      test/test_pair: replace sleep with IO.select
      ssl: prevent SSLSocket#sysread* from leaking uninitialized data
      ossl.c: use struct CRYPTO_dynlock_value for non-dynamic locks
      ossl.c: make legacy locking callbacks reentrant
      test/test_engine: suppress stderr
      test/test_engine: check if RC4 is supported
      Ruby/OpenSSL 2.0.6

SHIBATA Hiroshi (1):
      To use upstream url of github

nobu (1):
      ruby.h: unnormalized Fixnum value

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60013 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 16 insertions, 20 deletions

diff --git a/test/openssl/test_engine.rb b/test/openssl/test_engine.rb
index 4f3973a7c6..bb1123d516 100644
--- a/test/openssl/test_engine.rb
+++ b/test/openssl/test_engine.rb
@@ -52,32 +52,28 @@ class OpenSSL::TestEngine < OpenSSL::TestCase
   end
 
   def test_openssl_engine_cipher_rc4
-    with_openssl <<-'end;'
-      begin
-        engine = get_engine
-        algo = "RC4" #AES is not supported by openssl Engine (<=1.0.0e)
-        data = "a" * 1000
-        key = OpenSSL::Random.random_bytes(16)
-        # suppress message from openssl Engine's RC4 cipher [ruby-core:41026]
-        err_back = $stderr.dup
-        $stderr.reopen(IO::NULL)
-        encrypted = crypt_data(data, key, :encrypt) { engine.cipher(algo) }
-        decrypted = crypt_data(encrypted, key, :decrypt) { OpenSSL::Cipher.new(algo) }
-        assert_equal(data, decrypted)
-      ensure
-        if err_back
-          $stderr.reopen(err_back)
-          err_back.close
-        end
-      end
+    begin
+      OpenSSL::Cipher.new("rc4")
+    rescue OpenSSL::Cipher::CipherError
+      pend "RC4 is not supported"
+    end
+
+    with_openssl(<<-'end;', ignore_stderr: true)
+      engine = get_engine
+      algo = "RC4"
+      data = "a" * 1000
+      key = OpenSSL::Random.random_bytes(16)
+      encrypted = crypt_data(data, key, :encrypt) { engine.cipher(algo) }
+      decrypted = crypt_data(encrypted, key, :decrypt) { OpenSSL::Cipher.new(algo) }
+      assert_equal(data, decrypted)
     end;
   end
 
   private
 
   # this is required because OpenSSL::Engine methods change global state
-  def with_openssl(code)
-    assert_separately([{ "OSSL_MDEBUG" => nil }, "-ropenssl"], <<~"end;")
+  def with_openssl(code, **opts)
+    assert_separately([{ "OSSL_MDEBUG" => nil }, "-ropenssl"], <<~"end;", **opts)
       require #{__FILE__.dump}
       include OpenSSL::TestEngine::Utils
       #{code}