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* For easier modifications of ruby/spec by MRI developers. * .gitignore: track changes under spec. * spec/mspec, spec/rubyspec: add in-tree mspec and ruby/spec. These files can therefore be updated like any other file in MRI. Instructions are provided in spec/README. [Feature #13156] [ruby-core:79246] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58595 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
34 lines
981 B
Ruby
34 lines
981 B
Ruby
# -*- encoding: utf-8 -*-
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require File.expand_path('../../../spec_helper', __FILE__)
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describe "Symbol#swapcase" do
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it "returns a Symbol" do
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:glark.swapcase.should be_an_instance_of(Symbol)
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end
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it "converts lowercase ASCII characters to their uppercase equivalents" do
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:lower.swapcase.should == :LOWER
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end
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it "converts uppercase ASCII characters to their lowercase equivalents" do
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:UPPER.swapcase.should == :upper
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end
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it "works with both upper- and lowercase ASCII characters in the same Symbol" do
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:mIxEd.swapcase.should == :MiXeD
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end
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ruby_version_is ''...'2.4' do
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it "leaves uppercase Unicode characters as they were" do
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"\u{00DE}Bc".to_sym.swapcase.should == :"ÞbC"
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end
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it "leaves lowercase Unicode characters as they were" do
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"\u{00DF}Bc".to_sym.swapcase.should == :"ßbC"
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end
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end
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it "leaves non-alphabetic ASCII characters as they were" do
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"Glark?!?".to_sym.swapcase.should == :"gLARK?!?"
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end
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end
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