From 787d0e32547475d20747b64bf96c9ad238ec66a0 Mon Sep 17 00:00:00 2001
From: gotoyuzo <gotoyuzo@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sun, 30 Oct 2005 20:50:48 +0000
Subject: * ext/openssl/ossl_cipher.c (ossl_cipher_update): input data must  
 not be empty. [ruby-talk:161220]

* test/openssl/test_cipher.rb: add test for Cipher#update("").


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@9485 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 test/openssl/test_cipher.rb | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'test/openssl')

diff --git a/test/openssl/test_cipher.rb b/test/openssl/test_cipher.rb
index 8711e46aa2..c84b47b7f4 100644
--- a/test/openssl/test_cipher.rb
+++ b/test/openssl/test_cipher.rb
@@ -57,6 +57,11 @@ class OpenSSL::TestCipher < Test::Unit::TestCase
     s2 = @c1.update(@data) + @c1.final
     assert_equal(s1, s2, "encrypt reset")
   end
+
+  def test_empty_data
+    @c1.encrypt
+    assert_raises(ArgumentError){ @c1.update("") }
+  end
 end
 
 end
-- 
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