From 15e9979653c6394e04724176342cb81a2de3806e Mon Sep 17 00:00:00 2001 From: akr Date: Wed, 30 Jan 2008 05:29:37 +0000 Subject: * string.c (rb_str_succ): use wrapped character as a carry for ASCII incompatible encoding. git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@15339 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- test/ruby/test_utf16.rb | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'test/ruby') diff --git a/test/ruby/test_utf16.rb b/test/ruby/test_utf16.rb index 05236348d..654818fbc 100644 --- a/test/ruby/test_utf16.rb +++ b/test/ruby/test_utf16.rb @@ -176,6 +176,14 @@ EOT assert_str_equal(s, s.chomp, "#{encdump s}.chomp") end + def test_succ + s = "\xff\xff".force_encoding("utf-16be") + assert(s.succ.valid_encoding?, "#{encdump s}.succ.valid_encoding?") + + s = "\xdb\xff\xdf\xff".force_encoding("utf-16be") + assert(s.succ.valid_encoding?, "#{encdump s}.succ.valid_encoding?") + end + def test_regexp_union enccall(Regexp, :union, "aa".force_encoding("utf-16be"), "bb".force_encoding("utf-16be")) end -- cgit