erb.rb: Allow explicit trimming carriage return

when trim_mode is "-", for Windows environments.

[ruby-core:39625] [Bug #5339]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58825 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 11 insertions, 0 deletions

diff --git a/test/erb/test_erb.rb b/test/erb/test_erb.rb
index f3f3c02820..d2c6c9230f 100644
--- a/test/erb/test_erb.rb
+++ b/test/erb/test_erb.rb
@@ -200,6 +200,17 @@ EOS
   def test_trim_line2_with_carriage_return
     erb = @erb.new("<% 3.times do %>\r\nline\r\n<% end %>\r\n", nil, '<>')
     assert_equal("line\r\n" * 3, erb.result)
+
+    erb = @erb.new("<% 3.times do %>\r\nline\r\n<% end %>\r\n", nil, '%<>')
+    assert_equal("line\r\n" * 3, erb.result)
+  end
+
+  def test_explicit_trim_line_with_carriage_return
+    erb = @erb.new("<%- 3.times do -%>\r\nline\r\n<%- end -%>\r\n", nil, '-')
+    assert_equal("line\r\n" * 3, erb.result)
+
+    erb = @erb.new("<%- 3.times do -%>\r\nline\r\n<%- end -%>\r\n", nil, '%-')
+    assert_equal("line\r\n" * 3, erb.result)
   end
 
   class Foo; end