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#!/usr/bin/env ruby
=begin
= $RCSfile$ -- TestCases for OpenSSL::Digest
= Info
'OpenSSL for Ruby 2' project
Copyright (C) 2002 Michal Rokos <m.rokos@sh.cvut.cz>
All rights reserved.
= Licence
This program is licenced under the same licence as Ruby.
(See the file 'LICENCE'.)
= Version
$Id$
=end
require 'test/unit'
require 'openssl'
require 'digest/md5'
##
# OpenSSL::debug = true
#
class TC_Digest < Test::Unit::TestCase
def setup
@d1 = OpenSSL::Digest::Digest::new("MD5")
@d2 = OpenSSL::Digest::MD5.new
@md = Digest::MD5.new
@data = "DATA"
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
def teardown
@d1 = @d2 = @md = nil
end
end
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