ruby-changes:14153
From: nahi <ko1@a...>
Date: Tue, 1 Dec 2009 18:03:46 +0900 (JST)
Subject: [ruby-changes:14153] Ruby:r25970 (trunk): * test/digest/test_digest_extend.rb: added tests for digest framework.
nahi 2009-12-01 18:03:29 +0900 (Tue, 01 Dec 2009) New Revision: 25970 http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=25970 Log: * test/digest/test_digest_extend.rb: added tests for digest framework. Modified files: trunk/ChangeLog trunk/test/digest/test_digest_extend.rb Index: ChangeLog =================================================================== --- ChangeLog (revision 25969) +++ ChangeLog (revision 25970) @@ -1,3 +1,7 @@ +Tue Dec 1 18:01:43 2009 NAKAMURA, Hiroshi <nahi@r...> + + * test/digest/test_digest_extend.rb: added tests for digest framework. + Tue Dec 1 12:01:13 2009 Nobuyoshi Nakada <nobu@r...> * parse.y (dyna_push_gen, dyna_pop_gen): no needs to save both of Index: test/digest/test_digest_extend.rb =================================================================== --- test/digest/test_digest_extend.rb (revision 25969) +++ test/digest/test_digest_extend.rb (revision 25970) @@ -8,6 +8,10 @@ @buf = [] end + def initialize_copy(org) + @buf = org.buf.dup + end + def update(arg) @buf << arg self @@ -23,8 +27,34 @@ @buf.clear self end + + protected + + def buf + @buf + end end + def test_digest_s_hexencode + assert_equal('', Digest.hexencode('')) + assert_equal('0102', Digest.hexencode("\1\2")) + assert_equal( + (0..0xff).to_a.map { |c| sprintf("%02x", c ) }.join, + Digest.hexencode((0..0xff).to_a.map { |c| c.chr }.join) + ) + end + + def test_class_reset + a = Digest::SHA1.new + base = a.to_s + assert_equal(base, a.reset.to_s) + b = a.new + assert_equal(base, b.to_s) + b.update('1') + assert_not_equal(base, b.to_s) + assert_equal(base, b.reset.to_s) + end + def test_digest assert_equal("\3", MyDigest.digest("foo")) end @@ -38,17 +68,65 @@ digester.update("foo") assert_equal("\3", digester.digest) digester.update("foobar") - assert_equal("\6", digester.digest) + assert_equal("\t", digester.digest) digester.update("foo") - assert_equal("\3", digester.digest) + assert_equal("\f", digester.digest) end + def test_new + a = Digest::SHA1.new + b = a.new + obj = a.to_s + assert_equal(obj, a.to_s) + assert_equal(obj, b.to_s) + a.update('1') + assert_not_equal(obj, a.to_s) + assert_equal(obj, b.to_s) + end + + def test_digest_hexdigest + [:digest, :hexdigest].each do |m| + exp_1st = "\3"; exp_1st = Digest.hexencode(exp_1st) if m == :hexdigest + exp_2nd = "\6"; exp_2nd = Digest.hexencode(exp_2nd) if m == :hexdigest + digester = MyDigest.new + digester.update("foo") + obj = digester.send(m) + # digest w/o param does not reset the org digester. + assert_equal(exp_1st, obj) + digester.update("bar") + obj = digester.send(m) + assert_equal(exp_2nd, obj) + obj = digester.send(m, "baz") + # digest with param resets the org digester. + assert_equal(exp_1st, obj) + end + end + + def test_digest_hexdigest_bang + [:digest!, :hexdigest!].each do |m| + exp_1st = "\3"; exp_1st = Digest.hexencode(exp_1st) if m == :hexdigest! + digester = MyDigest.new + digester.update("foo") + obj = digester.send(m) # digest! always resets the org digester. + assert_equal(exp_1st, obj) + digester.update("bar") + obj = digester.send(m) + assert_equal(exp_1st, obj) + end + end + def test_to_s digester = MyDigest.new digester.update("foo") assert_equal("03", digester.to_s) end + def test_length + digester = MyDigest.new + assert_equal(2, digester.length) + assert_equal(2, digester.size) + end + def test_digest_length # breaks MyDigest#digest_length assert_equal(1, MyDigest.new.digest_length) MyDigest.class_eval do -- ML: ruby-changes@q... Info: http://www.atdot.net/~ko1/quickml/