revert r37326 "remove string literal concatenation"

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37328 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 6 insertions, 6 deletions

diff --git a/test/ruby/test_rubyoptions.rb b/test/ruby/test_rubyoptions.rb
index 9fedcc6ddf..c39a45afe8 100644
--- a/test/ruby/test_rubyoptions.rb
+++ b/test/ruby/test_rubyoptions.rb
@@ -303,9 +303,9 @@ class TestRubyOptions < Test::Unit::TestCase
     end
 
     bug4118 = '[ruby-dev:42680]'
-    assert_in_out_err(%w[], "#!/bin/sh\n#!shebang\n#!ruby\nputs __LINE__\n",
+    assert_in_out_err(%w[], "#!/bin/sh\n""#!shebang\n""#!ruby\n""puts __LINE__\n",
                       %w[4], [], bug4118)
-    assert_in_out_err(%w[-x], "#!/bin/sh\n#!shebang\n#!ruby\nputs __LINE__\n",
+    assert_in_out_err(%w[-x], "#!/bin/sh\n""#!shebang\n""#!ruby\n""puts __LINE__\n",
                       %w[4], [], bug4118)
   end
 
@@ -498,22 +498,22 @@ class TestRubyOptions < Test::Unit::TestCase
     assert_in_out_err(["-we", "def foo\n  eval('a=1')\nend"], "", [], [], feature3446)
     assert_in_out_err(["-we", "1.times do\n  a=1\nend"], "", [], [], feature3446)
     assert_in_out_err(["-we", "def foo\n  1.times do\n    a=1\n  end\nend"], "", [], ["-e:3: warning: assigned but unused variable - a"], feature3446)
-    assert_in_out_err(["-we", "def foo\n  1.times do |a| end\nend"], "", [], [])
+    assert_in_out_err(["-we", "def foo\n""  1.times do |a| end\n""end"], "", [], [])
     feature6693 = '[ruby-core:46160]'
     assert_in_out_err(["-we", "def foo\n  _a=1\nend"], "", [], [], feature6693)
   end
 
   def test_shadowing_variable
     bug4130 = '[ruby-dev:42718]'
-    assert_in_out_err(["-we", "def foo\n  a=1\n  1.times do |a| end\n  a\nend"],
+    assert_in_out_err(["-we", "def foo\n""  a=1\n""  1.times do |a| end\n""  a\n""end"],
                       "", [], ["-e:3: warning: shadowing outer local variable - a"], bug4130)
-    assert_in_out_err(["-we", "def foo\n  a=1\n  1.times do |a| end\nend"],
+    assert_in_out_err(["-we", "def foo\n""  a=1\n""  1.times do |a| end\n""end"],
                       "", [],
                       ["-e:3: warning: shadowing outer local variable - a",
                        "-e:2: warning: assigned but unused variable - a",
                       ], bug4130)
     feature6693 = '[ruby-core:46160]'
-    assert_in_out_err(["-we", "def foo\n  _a=1\n  1.times do |_a| end\nend"],
+    assert_in_out_err(["-we", "def foo\n""  _a=1\n""  1.times do |_a| end\n""end"],
                       "", [], [], feature6693)
   end