* ext/bigdecimal/bigdecimal.c (BigDecimal_hash): st_index_t may not be

  fixable on 64bit mswin/mingw.

* ext/date/date_core.c (d_lite_hash): ditto.
  [Backport #13877]

* ext/openssl/ossl_bn.c (ossl_bn_hash): ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_3@59879 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

3 files changed, 22 insertions, 0 deletions

diff --git a/test/bigdecimal/test_bigdecimal.rb b/test/bigdecimal/test_bigdecimal.rb
index 4296b50c59..ab19b7e100 100644
--- a/test/bigdecimal/test_bigdecimal.rb
+++ b/test/bigdecimal/test_bigdecimal.rb
@@ -521,6 +521,7 @@ class TestBigDecimal < Test::Unit::TestCase
     a.each_with_index do |x, i|
       assert_equal(i, h[x])
     end
+    assert_instance_of(String, b.hash.to_s)
   end
 
   def test_marshal
diff --git a/test/date/test_date.rb b/test/date/test_date.rb
index 3bb1f4a4c7..917ef9b774 100644
--- a/test/date/test_date.rb
+++ b/test/date/test_date.rb
@@ -129,6 +129,8 @@ class TestDate < Test::Unit::TestCase
     assert_equal(3, h.size)
     assert_equal(9, h[Date.new(1999,5,25)])
     assert_equal(9, h[DateTime.new(1999,5,25)])
+
+    assert_instance_of(String, Date.new(1999,5,25).hash.to_s)
   end
 
   def test_freeze
diff --git a/test/openssl/test_bn.rb b/test/openssl/test_bn.rb
index 415bd74c79..662b546826 100644
--- a/test/openssl/test_bn.rb
+++ b/test/openssl/test_bn.rb
@@ -56,6 +56,25 @@ class OpenSSL::TestBN < Test::Unit::TestCase
     assert_equal(bn1.hash, bn2.hash)
     assert_not_equal(bn3.hash, bn1.hash)
   end
+
+  def test_comparison
+    e1 = OpenSSL::BN.new(999.to_s(16), 16)
+    e3 = OpenSSL::BN.new((2**107-1).to_s(16), 16)
+    assert_equal(false, e1 == nil)
+    assert_equal(false, e1 == -999)
+    assert_equal(true, e1 == 999)
+    assert_equal(true, e1 == 999.to_bn)
+    assert_equal(false, e1.eql?(nil))
+    assert_equal(false, e1.eql?(999))
+    assert_equal(true, e1.eql?(999.to_bn))
+    assert_equal(e1.hash, 999.to_bn.hash)
+    assert_not_equal(e1.hash, e3.hash)
+    assert_equal(0, e1.cmp(999))
+    assert_equal(1, e1.cmp(-999))
+    assert_equal(0, e1.ucmp(999))
+    assert_equal(0, e1.ucmp(-999))
+    assert_instance_of(String, e1.hash.to_s)
+  end
 end
 
 end