From 932e916b9e340d3ae52bac2eb57567208dc21d4f Mon Sep 17 00:00:00 2001 From: nobu Date: Sun, 17 May 2015 06:01:47 +0000 Subject: numeric.c: Numeric#positive? and Numeric#negative? * numeric.c (num_positive_p, num_negative_p): add methods Numeric#positive? and Numeric#negative?. [ruby-core:69173] [Feature #11151] * numeric.c (flo_positive_p, flo_negative_p): specialiazed functions for Float. * complex.c (Init_Complex): Complex do not have positive? and negative? methods git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50522 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- test/ruby/test_rational.rb | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'test/ruby/test_rational.rb') 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 -- cgit v1.2.1