diff options
Diffstat (limited to 'spec/rubyspec/core/string/upcase_spec.rb')
| -rw-r--r-- | spec/rubyspec/core/string/upcase_spec.rb | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/spec/rubyspec/core/string/upcase_spec.rb b/spec/rubyspec/core/string/upcase_spec.rb index e23a9829d9..2fdcce86b9 100644 --- a/spec/rubyspec/core/string/upcase_spec.rb +++ b/spec/rubyspec/core/string/upcase_spec.rb @@ -22,6 +22,12 @@ describe "String#upcase" do end end + ruby_version_is '2.4' do + it "works for all of Unicode" do + "äöü".upcase.should == "ÄÖÜ" + end + end + it "taints result when self is tainted" do "".taint.upcase.tainted?.should == true "X".taint.upcase.tainted?.should == true |