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Diffstat (limited to 'test/ruby/test_rational.rb')
-rw-r--r-- | test/ruby/test_rational.rb | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/test/ruby/test_rational.rb b/test/ruby/test_rational.rb index ae4a2c6dd6..1f32a49273 100644 --- a/test/ruby/test_rational.rb +++ b/test/ruby/test_rational.rb @@ -921,6 +921,16 @@ class Rational_Test < Test::Unit::TestCase assert_raise(ZeroDivisionError, bug5713) { Rational(0, 1) ** Rational(-2,3) } end + def test_positive_p + assert_predicate(1/2r, :positive?) + assert_not_predicate(-1/2r, :positive?) + end + + def test_negative_p + assert_predicate(-1/2r, :negative?) + assert_not_predicate(1/2r, :negative?) + end + def test_known_bug end |