diff options
Diffstat (limited to 'spec/ruby/core/integer/shared/abs.rb')
-rw-r--r-- | spec/ruby/core/integer/shared/abs.rb | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/spec/ruby/core/integer/shared/abs.rb b/spec/ruby/core/integer/shared/abs.rb new file mode 100644 index 0000000000..946aa21864 --- /dev/null +++ b/spec/ruby/core/integer/shared/abs.rb @@ -0,0 +1,18 @@ +describe :integer_abs, shared: true do + context "fixnum" do + it "returns self's absolute fixnum value" do + { 0 => [0, -0, +0], 2 => [2, -2, +2], 100 => [100, -100, +100] }.each do |key, values| + values.each do |value| + value.send(@method).should == key + end + end + end + end + + context "bignum" do + it "returns the absolute bignum value" do + bignum_value(39).send(@method).should == 9223372036854775847 + (-bignum_value(18)).send(@method).should == 9223372036854775826 + end + end +end |