diff options
Diffstat (limited to 'spec/ruby/library/mathn/integer/prime_division_spec.rb')
| -rw-r--r-- | spec/ruby/library/mathn/integer/prime_division_spec.rb | 21 |
1 files changed, 0 insertions, 21 deletions
diff --git a/spec/ruby/library/mathn/integer/prime_division_spec.rb b/spec/ruby/library/mathn/integer/prime_division_spec.rb deleted file mode 100644 index fb4a1c3fea..0000000000 --- a/spec/ruby/library/mathn/integer/prime_division_spec.rb +++ /dev/null @@ -1,21 +0,0 @@ -require_relative '../../../spec_helper' - -ruby_version_is ''...'2.5' do - require 'mathn' - - describe "Integer#prime_division" do - it "performs a prime factorization of a positive integer" do - 100.prime_division.should == [[2, 2], [5, 2]] - end - - # Proper handling of negative integers has been added to MRI trunk - # in revision 24091. Prior to that, all versions of MRI returned nonsense. - it "performs a prime factorization of a negative integer" do - -26.prime_division.should == [[-1, 1], [2, 1], [13, 1]] - end - - it "raises a ZeroDivisionError when is called on zero" do - -> { 0.prime_division }.should raise_error(ZeroDivisionError) - end - end -end |