diff options
Diffstat (limited to 'spec/ruby/core/symbol/upcase_spec.rb')
-rw-r--r-- | spec/ruby/core/symbol/upcase_spec.rb | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/spec/ruby/core/symbol/upcase_spec.rb b/spec/ruby/core/symbol/upcase_spec.rb index fce62af100..fe2c88d294 100644 --- a/spec/ruby/core/symbol/upcase_spec.rb +++ b/spec/ruby/core/symbol/upcase_spec.rb @@ -16,6 +16,13 @@ describe "Symbol#upcase" do end end + ruby_version_is '2.4' do + it "capitalizes all Unicode characters" do + "äöü".to_sym.upcase.should == :"ÄÖÜ" + "aou".to_sym.upcase.should == :"AOU" + end + end + it "leaves non-alphabetic ASCII characters as they were" do "Glark?!?".to_sym.upcase.should == :"GLARK?!?" end |