diff options
author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2015-05-17 06:01:47 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2015-05-17 06:01:47 +0000 |
commit | 932e916b9e340d3ae52bac2eb57567208dc21d4f (patch) | |
tree | c1ba22f01a708157a7ceef0725942ebce1f61ef3 /test/ruby/test_rational.rb | |
parent | 1fbf1f755218d96447cf1db8441b554aa95d655d (diff) |
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
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 |