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-rw-r--r--test/openssl/test_digest.rb65
1 files changed, 65 insertions, 0 deletions
diff --git a/test/openssl/test_digest.rb b/test/openssl/test_digest.rb
new file mode 100644
index 00000000000..b169b802a88
--- /dev/null
+++ b/test/openssl/test_digest.rb
@@ -0,0 +1,65 @@
+begin
+ require "openssl"
+rescue LoadError
+end
+require "digest/md5"
+require "test/unit"
+
+if defined?(OpenSSL)
+
+class OpenSSL::TestDigest < Test::Unit::TestCase
+ def setup
+ @d1 = OpenSSL::Digest::Digest::new("MD5")
+ @d2 = OpenSSL::Digest::MD5.new
+ @md = Digest::MD5.new
+ @data = "DATA"
+ end
+
+ def teardown
+ @d1 = @d2 = @md = nil
+ end
+
+ def test_digest
+ assert_equal(@md.digest, @d1.digest)
+ assert_equal(@md.hexdigest, @d1.hexdigest)
+ @d1 << @data
+ @d2 << @data
+ @md << @data
+ assert_equal(@md.digest, @d1.digest)
+ assert_equal(@md.hexdigest, @d1.hexdigest)
+ assert_equal(@d1.digest, @d2.digest)
+ assert_equal(@d1.hexdigest, @d2.hexdigest)
+ assert_equal(@md.digest, OpenSSL::Digest::MD5.digest(@data))
+ assert_equal(@md.hexdigest, OpenSSL::Digest::MD5.hexdigest(@data))
+ end
+
+ def test_eql
+ assert(@d1 == @d2, "==")
+ d = @d1.clone
+ assert(d == @d1, "clone")
+ end
+
+ def test_info
+ assert_equal("MD5", @d1.name, "name")
+ assert_equal("MD5", @d2.name, "name")
+ assert_equal(16, @d1.size, "size")
+ end
+
+ def test_dup
+ @d1.update(@data)
+ assert_equal(@d1.name, @d1.dup.name, "dup")
+ assert_equal(@d1.name, @d1.clone.name, "clone")
+ assert_equal(@d1.digest, @d1.clone.digest, "clone .digest")
+ end
+
+ def test_reset
+ @d1.update(@data)
+ dig1 = @d1.digest
+ @d1.reset
+ @d1.update(@data)
+ dig2 = @d1.digest
+ assert_equal(dig1, dig2, "reset")
+ end
+end
+
+end