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, 26 insertions, 2 deletions

diff --git a/test/openssl/test_pair.rb b/test/openssl/test_pair.rb
index 0d9ad0b8d0..55b62321b8 100644
--- a/test/openssl/test_pair.rb
+++ b/test/openssl/test_pair.rb
@@ -218,7 +218,7 @@ module OpenSSL::TestPairM
       assert_nothing_raised("[ruby-core:20298]") { ret = s2.read_nonblock(10) }
       assert_equal("def\n", ret)
       s1.close
-      sleep 0.1
+      IO.select([s2])
       assert_raise(EOFError) { s2.read_nonblock(10) }
     }
   end
@@ -234,11 +234,35 @@ module OpenSSL::TestPairM
       assert_nothing_raised("[ruby-core:20298]") { ret = s2.read_nonblock(10, exception: false) }
       assert_equal("def\n", ret)
       s1.close
-      sleep 0.1
+      IO.select([s2])
       assert_equal(nil, s2.read_nonblock(10, exception: false))
     }
   end
 
+  def test_read_with_outbuf
+    ssl_pair { |s1, s2|
+      s1.write("abc\n")
+      buf = ""
+      ret = s2.read(2, buf)
+      assert_same ret, buf
+      assert_equal "ab", ret
+
+      buf = "garbage"
+      ret = s2.read(2, buf)
+      assert_same ret, buf
+      assert_equal "c\n", ret
+
+      buf = "garbage"
+      assert_equal :wait_readable, s2.read_nonblock(100, buf, exception: false)
+      assert_equal "", buf
+
+      s1.close
+      buf = "garbage"
+      assert_equal nil, s2.read(100, buf)
+      assert_equal "", buf
+    }
+  end
+
   def test_write_nonblock
     ssl_pair {|s1, s2|
       assert_equal 3, s1.write_nonblock("foo")