From 3609358aacdf2fe551f584ff9d685e5c24b8fa98 Mon Sep 17 00:00:00 2001 From: nobu Date: Tue, 11 Dec 2007 05:27:52 +0000 Subject: * test/ruby/test_transcode.rb: added tests from Martin Duerst . [ruby-dev:32532] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@14192 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- test/ruby/test_transcode.rb | 87 ++++++++++++++++++++++++++++++--------------- 1 file changed, 59 insertions(+), 28 deletions(-) (limited to 'test') diff --git a/test/ruby/test_transcode.rb b/test/ruby/test_transcode.rb index b4c8170a3b..39ab9be474 100644 --- a/test/ruby/test_transcode.rb +++ b/test/ruby/test_transcode.rb @@ -1,15 +1,8 @@ # -*- encoding: US-ASCII -*- # make sure this runs in binary mode -class String - # different name, because we should be able to remove this later - def fix_encoding (encoding) - force_encoding(encoding) - end -end - require 'test/unit' class TestConvert < Test::Unit::TestCase - def test_can_call + def test_basic # we don't have semantics for conversion without attribute yet # maybe 'convert to UTF-8' would be nice :-) assert_raise(ArgumentError) { 'abc'.encode } @@ -20,25 +13,63 @@ class TestConvert < Test::Unit::TestCase assert_raise(ArgumentError) { 'abc'.encode!('foo', 'bar') } assert_raise(ArgumentError) { 'abc'.force_encoding('utf-8').encode('foo') } assert_raise(ArgumentError) { 'abc'.force_encoding('utf-8').encode!('foo') } - assert_equal('abc'.force_encoding('utf-8').encode('iso-8859-1'), 'abc') # temporary, fix encoding - assert_equal("D\xFCrst".force_encoding('iso-8859-1').encode('utf-8').fix_encoding('utf-8'), "D\u00FCrst") - assert_equal("D\xFCrst".encode('utf-8', 'iso-8859-1').fix_encoding('utf-8'), "D\u00FCrst") - assert_equal("D\xFCrst".encode('utf-8', 'iso-8859-2').fix_encoding('utf-8'), "D\u00FCrst") - assert_equal("D\xFCrst".encode('utf-8', 'iso-8859-3').fix_encoding('utf-8'), "D\u00FCrst") - assert_equal("D\xFCrst".encode('utf-8', 'iso-8859-4').fix_encoding('utf-8'), "D\u00FCrst") - assert_equal("D\xFCrst".encode('utf-8', 'iso-8859-9').fix_encoding('utf-8'), "D\u00FCrst") - assert_equal("D\xFCrst".encode('utf-8', 'iso-8859-10').fix_encoding('utf-8'), "D\u00FCrst") - assert_equal("D\xFCrst".encode('utf-8', 'iso-8859-13').fix_encoding('utf-8'), "D\u00FCrst") - assert_equal("D\xFCrst".encode('utf-8', 'iso-8859-14').fix_encoding('utf-8'), "D\u00FCrst") - assert_equal("D\xFCrst".encode('utf-8', 'iso-8859-15').fix_encoding('utf-8'), "D\u00FCrst") - assert_equal("D\u00FCrst".encode('iso-8859-1'), "D\xFCrst") - assert_equal("D\u00FCrst".encode('iso-8859-2'), "D\xFCrst") - assert_equal("D\u00FCrst".encode('iso-8859-3'), "D\xFCrst") - assert_equal("D\u00FCrst".encode('iso-8859-4'), "D\xFCrst") - assert_equal("D\u00FCrst".encode('iso-8859-9'), "D\xFCrst") - assert_equal("D\u00FCrst".encode('iso-8859-10'), "D\xFCrst") - assert_equal("D\u00FCrst".encode('iso-8859-13'), "D\xFCrst") - assert_equal("D\u00FCrst".encode('iso-8859-14'), "D\xFCrst") - assert_equal("D\u00FCrst".encode('iso-8859-15'), "D\xFCrst") + assert_equal('abc'.force_encoding('utf-8').encode('iso-8859-1'), 'abc') + # check that encoding is kept when no conversion is done + assert_equal('abc'.force_encoding('Shift_JIS').encode('Shift_JIS'), 'abc'.force_encoding('Shift_JIS')) + assert_equal('abc'.force_encoding('Shift_JIS').encode!('Shift_JIS'), 'abc'.force_encoding('Shift_JIS')) + # assert that encoding is correctly set + assert_equal("D\xFCrst".force_encoding('iso-8859-1').encode('utf-8').encoding, "D\u00FCrst".encoding) + # check that Encoding can be used as parameter + assert_equal("D\xFCrst".encode('utf-8', Encoding.find('ISO-8859-1')), "D\u00FCrst") + assert_equal("D\xFCrst".encode(Encoding.find('utf-8'), 'ISO-8859-1'), "D\u00FCrst") + assert_equal("D\xFCrst".encode(Encoding.find('utf-8'), Encoding.find('ISO-8859-1')), "D\u00FCrst") + + # temporary, fix encoding + assert_equal("D\xFCrst".force_encoding('iso-8859-1').encode('utf-8'), "D\u00FCrst") + assert_equal("D\xFCrst".encode('utf-8', 'iso-8859-1'), "D\u00FCrst") + assert_equal("D\xFCrst".encode('utf-8', 'iso-8859-2'), "D\u00FCrst") + assert_equal("D\xFCrst".encode('utf-8', 'iso-8859-3'), "D\u00FCrst") + assert_equal("D\xFCrst".encode('utf-8', 'iso-8859-4'), "D\u00FCrst") + assert_equal("D\xFCrst".encode('utf-8', 'iso-8859-9'), "D\u00FCrst") + assert_equal("D\xFCrst".encode('utf-8', 'iso-8859-10'), "D\u00FCrst") + assert_equal("D\xFCrst".encode('utf-8', 'iso-8859-13'), "D\u00FCrst") + assert_equal("D\xFCrst".encode('utf-8', 'iso-8859-14'), "D\u00FCrst") + assert_equal("D\xFCrst".encode('utf-8', 'iso-8859-15'), "D\u00FCrst") + assert_equal("D\u00FCrst".encode('iso-8859-1'), "D\xFCrst".force_encoding('iso-8859-1')) + assert_equal("D\u00FCrst".encode('iso-8859-2'), "D\xFCrst".force_encoding('iso-8859-2')) + assert_equal("D\u00FCrst".encode('iso-8859-3'), "D\xFCrst".force_encoding('iso-8859-3')) + assert_equal("D\u00FCrst".encode('iso-8859-4'), "D\xFCrst".force_encoding('iso-8859-4')) + assert_equal("D\u00FCrst".encode('iso-8859-9'), "D\xFCrst".force_encoding('iso-8859-9')) + assert_equal("D\u00FCrst".encode('iso-8859-10'), "D\xFCrst".force_encoding('iso-8859-10')) + assert_equal("D\u00FCrst".encode('iso-8859-13'), "D\xFCrst".force_encoding('iso-8859-13')) + assert_equal("D\u00FCrst".encode('iso-8859-14'), "D\xFCrst".force_encoding('iso-8859-14')) + assert_equal("D\u00FCrst".encode('iso-8859-15'), "D\xFCrst".force_encoding('iso-8859-15')) + # test length extension + assert_equal(("\xA4"*20).encode('utf-8', 'iso-8859-15'), "\u20AC"*20) + assert_equal(("\xA4"*20).encode!('utf-8', 'iso-8859-15'), "\u20AC"*20) + + end + + def test_all_bytes + encodings_8859 = [ + 'ISO-8859-1', 'ISO-8859-2', + #'ISO-8859-3', # not all bytes used + 'ISO-8859-4', 'ISO-8859-5', + #'ISO-8859-6', # not all bytes used + #'ISO-8859-7', # not all bytes used + #'ISO-8859-8', # not all bytes used + 'ISO-8859-9', 'ISO-8859-10', + #'ISO-8859-11', # not all bytes used + #'ISO-8859-12', # not available + 'ISO-8859-13','ISO-8859-14','ISO-8859-15', + #'ISO-8859-16', # not available + ] + all_bytes = (0..255).collect {|x| x}.pack 'C*' + test_start = all_bytes + test_start.encode('UTF-8','ISO-8859-1').encode('ISO-8859-1') + encodings_8859.each do |enc| + test_start = all_bytes + assert_equal(test_start.encode('UTF-8',enc).encode(enc).force_encoding('ASCII-8BIT'), test_start) + end end end -- cgit v1.2.3