From c6a6e54f8f6240a6ed10610dff3f20181603c6b8 Mon Sep 17 00:00:00 2001 From: yugui Date: Fri, 1 Aug 2008 09:38:50 +0000 Subject: * parse.y (parser_yylex): removed an useless conditional, and magic comment are ignored unless at the first of line. * test/ruby/test_m17n.rb (test_magic_comment_vim): added. * test/ruby/test_m17n.rb (test_magic_comment_at_variaous_positions): added. git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@18304 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- test/ruby/test_m17n.rb | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) (limited to 'test/ruby') diff --git a/test/ruby/test_m17n.rb b/test/ruby/test_m17n.rb index b2a67686a..f01b83873 100644 --- a/test/ruby/test_m17n.rb +++ b/test/ruby/test_m17n.rb @@ -1192,6 +1192,24 @@ class TestM17N < Test::Unit::TestCase assert_equal(Encoding::ASCII_8BIT, eval("# -*- encoding: ASCII-8BIT -*-\n__ENCODING__".force_encoding("US-ASCII"))) end + def test_magic_comment_vim + assert_equal(Encoding::US_ASCII, eval("# vim: filetype=ruby, fileencoding: US-ASCII, ts=3, sw=3\n__ENCODING__".force_encoding("ASCII-8BIT"))) + assert_equal(Encoding::ASCII_8BIT, eval("# vim: filetype=ruby, fileencoding: ASCII-8BIT, ts=3, sw=3\n__ENCODING__".force_encoding("US-ASCII"))) + end + + def test_magic_comment_at_various_positions + # after shebang + assert_equal(Encoding::US_ASCII, eval("#!/usr/bin/ruby\n# -*- encoding: US-ASCII -*-\n__ENCODING__".force_encoding("ASCII-8BIT"))) + assert_equal(Encoding::ASCII_8BIT, eval("#!/usr/bin/ruby\n# -*- encoding: ASCII-8BIT -*-\n__ENCODING__".force_encoding("US-ASCII"))) + # wrong position + assert_equal(Encoding::ASCII_8BIT, eval("\n# -*- encoding: US-ASCII -*-\n__ENCODING__".force_encoding("ASCII-8BIT"))) + assert_equal(Encoding::US_ASCII, eval("\n# -*- encoding: ASCII-8BIT -*-\n__ENCODING__".force_encoding("US-ASCII"))) + + # leading expressions + assert_equal(Encoding::ASCII_8BIT, eval("1+1 # -*- encoding: US-ASCII -*-\n__ENCODING__".force_encoding("ASCII-8BIT"))) + assert_equal(Encoding::US_ASCII, eval("1+1 # -*- encoding: ASCII-8BIT -*-\n__ENCODING__".force_encoding("US-ASCII"))) + end + def test_regexp_usascii assert_regexp_usascii_literal('//', Encoding::US_ASCII) assert_regexp_usascii_literal('/#{}/', Encoding::US_ASCII) -- cgit