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-rw-r--r--spec/ruby/core/range/include_spec.rb14
1 files changed, 9 insertions, 5 deletions
diff --git a/spec/ruby/core/range/include_spec.rb b/spec/ruby/core/range/include_spec.rb
index 2d7450f8ae..66a049a90d 100644
--- a/spec/ruby/core/range/include_spec.rb
+++ b/spec/ruby/core/range/include_spec.rb
@@ -1,10 +1,14 @@
-# -*- encoding: ascii-8bit -*-
-require File.expand_path('../../../spec_helper', __FILE__)
-require File.expand_path('../shared/cover_and_include', __FILE__)
-require File.expand_path('../shared/include', __FILE__)
-require File.expand_path('../shared/cover', __FILE__)
+# encoding: binary
+require_relative '../../spec_helper'
+require_relative 'shared/cover_and_include'
+require_relative 'shared/include'
+require_relative 'shared/cover'
describe "Range#include?" do
it_behaves_like :range_cover_and_include, :include?
it_behaves_like :range_include, :include?
+
+ it "does not include U+9995 in the range U+0999..U+9999" do
+ ("\u{999}".."\u{9999}").include?("\u{9995}").should == false
+ end
end