From c05fa459bb9f77c4fecdd230e8d1379cc997975e Mon Sep 17 00:00:00 2001 From: nobu Date: Wed, 14 Mar 2018 02:35:51 +0000 Subject: quote symbols * sprintf.c (ruby__sfvextra): quote symbols as identifiers. * string.c (rb_id_quote_unprintable): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62747 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- test/-ext-/test_printf.rb | 2 ++ 1 file changed, 2 insertions(+) (limited to 'test/-ext-/test_printf.rb') diff --git a/test/-ext-/test_printf.rb b/test/-ext-/test_printf.rb index cd3ba76364..feaeadd975 100644 --- a/test/-ext-/test_printf.rb +++ b/test/-ext-/test_printf.rb @@ -24,6 +24,8 @@ class Test_SPrintf < Test::Unit::TestCase assert_equal('["\n"]', Bug::Printf.q("\n")) assert_equal('[aaa]', Bug::Printf.q('aaa')) assert_equal('[a a]', Bug::Printf.q('a a')) + assert_equal('[]', Bug::Printf.q('')) + assert_equal('[""]', Bug::Printf.q(:'')) end def test_encoding -- cgit v1.2.3