From 49dc86649202a87c71442a6e127ea04b87300b4c Mon Sep 17 00:00:00 2001 From: kazu Date: Wed, 6 Dec 2017 15:02:31 +0000 Subject: `Integer#pow(b)` accepts numeric instead of integer only and returns numeric instead of integer only same as `Integer#**` git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61058 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- test/ruby/test_numeric.rb | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'test') diff --git a/test/ruby/test_numeric.rb b/test/ruby/test_numeric.rb index 9b17fbb2a5..02a6b8f4a8 100644 --- a/test/ruby/test_numeric.rb +++ b/test/ruby/test_numeric.rb @@ -386,6 +386,10 @@ class TestNumeric < Test::Unit::TestCase end def test_pow + assert_equal(2**3, 2.pow(3)) + assert_equal(2**-1, 2.pow(-1)) + assert_equal(2**0.5, 2.pow(0.5)) + assert_equal((-1)**0.5, -1.pow(0.5)) assert_equal(3**3 % 8, 3.pow(3, 8)) assert_equal(3**3 % -8, 3.pow(3,-8)) assert_equal(3**2 % -2, 3.pow(2,-2)) -- cgit v1.2.3