diff options
Diffstat (limited to 'spec/ruby/core/enumerable/uniq_spec.rb')
-rw-r--r-- | spec/ruby/core/enumerable/uniq_spec.rb | 76 |
1 files changed, 16 insertions, 60 deletions
diff --git a/spec/ruby/core/enumerable/uniq_spec.rb b/spec/ruby/core/enumerable/uniq_spec.rb index e58dd36366..a1ed44796f 100644 --- a/spec/ruby/core/enumerable/uniq_spec.rb +++ b/spec/ruby/core/enumerable/uniq_spec.rb @@ -31,76 +31,32 @@ describe 'Enumerable#uniq' do [x, y].to_enum.uniq.should == [x, y] end - ruby_version_is '2.7' do - it "compares elements with matching hash codes with #eql?" do - a = Array.new(2) do - obj = mock('0') - obj.should_receive(:hash).at_least(1).and_return(0) - - def obj.eql?(o) - false - end - - obj - end - - a.uniq.should == a + it "compares elements with matching hash codes with #eql?" do + a = Array.new(2) do + obj = mock('0') + obj.should_receive(:hash).at_least(1).and_return(0) - a = Array.new(2) do - obj = mock('0') - obj.should_receive(:hash).at_least(1).and_return(0) - - def obj.eql?(o) - true - end - - obj + def obj.eql?(o) + false end - a.to_enum.uniq.size.should == 1 + obj end - end - ruby_version_is ''...'2.7' do - it "compares elements with matching hash codes with #eql?" do - a = Array.new(2) do - obj = mock('0') - obj.should_receive(:hash).at_least(1).and_return(0) - - def obj.eql?(o) - # It's undefined whether the impl does a[0].eql?(a[1]) or - # a[1].eql?(a[0]) so we taint both. - taint - o.taint - false - end - - obj - end - - a.uniq.should == a - a[0].should.tainted? - a[1].should.tainted? + a.uniq.should == a - a = Array.new(2) do - obj = mock('0') - obj.should_receive(:hash).at_least(1).and_return(0) + a = Array.new(2) do + obj = mock('0') + obj.should_receive(:hash).at_least(1).and_return(0) - def obj.eql?(o) - # It's undefined whether the impl does a[0].eql?(a[1]) or - # a[1].eql?(a[0]) so we taint both. - taint - o.taint - true - end - - obj + def obj.eql?(o) + true end - a.to_enum.uniq.size.should == 1 - a[0].should.tainted? - a[1].should.tainted? + obj end + + a.to_enum.uniq.size.should == 1 end context 'when yielded with multiple arguments' do |