diff options
Diffstat (limited to 'spec/ruby/core/symbol/casecmp_spec.rb')
-rw-r--r-- | spec/ruby/core/symbol/casecmp_spec.rb | 136 |
1 files changed, 67 insertions, 69 deletions
diff --git a/spec/ruby/core/symbol/casecmp_spec.rb b/spec/ruby/core/symbol/casecmp_spec.rb index 232399b664..b485101d63 100644 --- a/spec/ruby/core/symbol/casecmp_spec.rb +++ b/spec/ruby/core/symbol/casecmp_spec.rb @@ -73,74 +73,72 @@ describe "Symbol#casecmp" do end end -ruby_version_is "2.4" do - describe 'Symbol#casecmp?' do - it "compares symbols without regard to case" do - :abcdef.casecmp?(:abcde).should == false - :aBcDeF.casecmp?(:abcdef).should == true - :abcdef.casecmp?(:abcdefg).should == false - :abcdef.casecmp?(:ABCDEF).should == true - end - - it "doesn't consider non-ascii characters equal that aren't" do - # -- Latin-1 -- - upper_a_tilde = "\xC3".b.to_sym - upper_a_umlaut = "\xC4".b.to_sym - lower_a_tilde = "\xE3".b.to_sym - lower_a_umlaut = "\xE4".b.to_sym - - lower_a_tilde.casecmp?(lower_a_umlaut).should_not == true - lower_a_umlaut.casecmp?(lower_a_tilde).should_not == true - upper_a_tilde.casecmp?(upper_a_umlaut).should_not == true - upper_a_umlaut.casecmp?(upper_a_tilde).should_not == true - - # -- UTF-8 -- - upper_a_tilde = :"Ã" - lower_a_tilde = :"ã" - upper_a_umlaut = :"Ä" - lower_a_umlaut = :"ä" - - lower_a_tilde.casecmp?(lower_a_umlaut).should_not == true - lower_a_umlaut.casecmp?(lower_a_tilde).should_not == true - upper_a_tilde.casecmp?(upper_a_umlaut).should_not == true - upper_a_umlaut.casecmp?(upper_a_tilde).should_not == true - end - - it "doesn't do case mapping for non-ascii and non-unicode characters" do - # -- Latin-1 -- - upper_a_tilde = "\xC3".b.to_sym - upper_a_umlaut = "\xC4".b.to_sym - lower_a_tilde = "\xE3".b.to_sym - lower_a_umlaut = "\xE4".b.to_sym - - upper_a_tilde.casecmp?(lower_a_tilde).should == false - upper_a_umlaut.casecmp?(lower_a_umlaut).should == false - lower_a_tilde.casecmp?(upper_a_tilde).should == false - lower_a_umlaut.casecmp?(upper_a_umlaut).should == false - end - - it 'does case mapping for unicode characters' do - # -- UTF-8 -- - upper_a_tilde = :"Ã" - lower_a_tilde = :"ã" - upper_a_umlaut = :"Ä" - lower_a_umlaut = :"ä" - - upper_a_tilde.casecmp?(lower_a_tilde).should == true - upper_a_umlaut.casecmp?(lower_a_umlaut).should == true - lower_a_tilde.casecmp?(upper_a_tilde).should == true - lower_a_umlaut.casecmp?(upper_a_umlaut).should == true - end - - it 'returns nil when comparing characters with different encodings' do - # -- Latin-1 -- - upper_a_tilde = "\xC3".b.to_sym - - # -- UTF-8 -- - lower_a_tilde = :"ã" - - upper_a_tilde.casecmp?(lower_a_tilde).should == nil - lower_a_tilde.casecmp?(upper_a_tilde).should == nil - end +describe 'Symbol#casecmp?' do + it "compares symbols without regard to case" do + :abcdef.casecmp?(:abcde).should == false + :aBcDeF.casecmp?(:abcdef).should == true + :abcdef.casecmp?(:abcdefg).should == false + :abcdef.casecmp?(:ABCDEF).should == true + end + + it "doesn't consider non-ascii characters equal that aren't" do + # -- Latin-1 -- + upper_a_tilde = "\xC3".b.to_sym + upper_a_umlaut = "\xC4".b.to_sym + lower_a_tilde = "\xE3".b.to_sym + lower_a_umlaut = "\xE4".b.to_sym + + lower_a_tilde.casecmp?(lower_a_umlaut).should_not == true + lower_a_umlaut.casecmp?(lower_a_tilde).should_not == true + upper_a_tilde.casecmp?(upper_a_umlaut).should_not == true + upper_a_umlaut.casecmp?(upper_a_tilde).should_not == true + + # -- UTF-8 -- + upper_a_tilde = :"Ã" + lower_a_tilde = :"ã" + upper_a_umlaut = :"Ä" + lower_a_umlaut = :"ä" + + lower_a_tilde.casecmp?(lower_a_umlaut).should_not == true + lower_a_umlaut.casecmp?(lower_a_tilde).should_not == true + upper_a_tilde.casecmp?(upper_a_umlaut).should_not == true + upper_a_umlaut.casecmp?(upper_a_tilde).should_not == true + end + + it "doesn't do case mapping for non-ascii and non-unicode characters" do + # -- Latin-1 -- + upper_a_tilde = "\xC3".b.to_sym + upper_a_umlaut = "\xC4".b.to_sym + lower_a_tilde = "\xE3".b.to_sym + lower_a_umlaut = "\xE4".b.to_sym + + upper_a_tilde.casecmp?(lower_a_tilde).should == false + upper_a_umlaut.casecmp?(lower_a_umlaut).should == false + lower_a_tilde.casecmp?(upper_a_tilde).should == false + lower_a_umlaut.casecmp?(upper_a_umlaut).should == false + end + + it 'does case mapping for unicode characters' do + # -- UTF-8 -- + upper_a_tilde = :"Ã" + lower_a_tilde = :"ã" + upper_a_umlaut = :"Ä" + lower_a_umlaut = :"ä" + + upper_a_tilde.casecmp?(lower_a_tilde).should == true + upper_a_umlaut.casecmp?(lower_a_umlaut).should == true + lower_a_tilde.casecmp?(upper_a_tilde).should == true + lower_a_umlaut.casecmp?(upper_a_umlaut).should == true + end + + it 'returns nil when comparing characters with different encodings' do + # -- Latin-1 -- + upper_a_tilde = "\xC3".b.to_sym + + # -- UTF-8 -- + lower_a_tilde = :"ã" + + upper_a_tilde.casecmp?(lower_a_tilde).should == nil + lower_a_tilde.casecmp?(upper_a_tilde).should == nil end end |