spec/ruby/core/symbol/name_spec.rb


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require_relative '../../spec_helper'

ruby_version_is "3.0" do
  describe "Symbol#name" do
    it "returns string" do
      :ruby.name.should == "ruby"
      :ルビー.name.should == "ルビー"
    end

    it "returns same string instance" do
      :"ruby_3".name.should.equal?(:ruby_3.name)
      :"ruby_#{1+2}".name.should.equal?(:ruby_3.name)
    end

    it "returns frozen string" do
      :symbol.name.should.frozen?
    end
  end
end