openssl: adapt to OpenSSL 1.1.0 opaque structs

* ext/openssl/extconf.rb: Check existence of accessor functions that
  don't exist in OpenSSL 0.9.8. OpenSSL 1.1.0 made most of its
  structures opaque and requires use of these accessor functions.
  [ruby-core:75225] [Feature #12324]

* ext/openssl/openssl_missing.[ch]: Implement them if missing.

* ext/openssl/ossl*.c: Use these accessor functions.

* test/openssl/test_hmac.rb: Add missing test for HMAC#reset.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55287 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 7 insertions, 0 deletions

diff --git a/test/openssl/test_hmac.rb b/test/openssl/test_hmac.rb
index 3c90a5de02..dd58e4ac98 100644
--- a/test/openssl/test_hmac.rb
+++ b/test/openssl/test_hmac.rb
@@ -36,4 +36,11 @@ class OpenSSL::TestHMAC < OpenSSL::TestCase
     result = hmac.update(data).hexdigest
     assert_equal "a13984b929a07912e4e21c5720876a8e150d6f67f854437206e7f86547248396", result
   end
+
+  def test_reset_keep_key
+    first = @h1.update("test").hexdigest
+    @h2.reset
+    second = @h2.update("test").hexdigest
+    assert_equal first, second
+  end
 end if defined?(OpenSSL::TestUtils)