diff options
Diffstat (limited to 'spec/ruby/shared/rational/to_f.rb')
| -rw-r--r-- | spec/ruby/shared/rational/to_f.rb | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/spec/ruby/shared/rational/to_f.rb b/spec/ruby/shared/rational/to_f.rb index 56e0b61d68..472a585daa 100644 --- a/spec/ruby/shared/rational/to_f.rb +++ b/spec/ruby/shared/rational/to_f.rb @@ -7,4 +7,10 @@ describe :rational_to_f, shared: true do Rational(-1, 4).to_f.should eql(-0.25) Rational(-1, -4).to_f.should eql(0.25) end + + it "converts to a Float for large numerator and denominator" do + num = 1000000000000000000000000000000000048148248609680896326399448564623182963452541226153892315137780403285956264146010000000000000000000000000000000000048148248609680896326399448564623182963452541226153892315137780403285956264146010000000000000000000000000000000000048148248609680896326399448564623182963452541226153892315137780403285956264146009 + den = 2000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 + Rational(num, den).to_f.should == 500.0 + end end |