mirror of
https://github.com/ruby/ruby.git
synced 2022-11-09 12:17:21 -05:00
401b64c4e8
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62656 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
29 lines
757 B
Ruby
29 lines
757 B
Ruby
# -*- encoding: utf-8 -*-
|
|
require_relative '../../spec_helper'
|
|
|
|
describe "Symbol#upcase" do
|
|
it "returns a Symbol" do
|
|
:glark.upcase.should be_an_instance_of(Symbol)
|
|
end
|
|
|
|
it "converts lowercase ASCII characters to their uppercase equivalents" do
|
|
:lOwEr.upcase.should == :LOWER
|
|
end
|
|
|
|
ruby_version_is ''...'2.4' do
|
|
it "leaves lowercase Unicode characters as they were" do
|
|
"\u{E0}Bc".to_sym.upcase.should == :"àBC"
|
|
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
|
|
end
|