diff options
author | kazu <kazu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-12-06 15:02:31 +0000 |
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committer | kazu <kazu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-12-06 15:02:31 +0000 |
commit | 49dc86649202a87c71442a6e127ea04b87300b4c (patch) | |
tree | d3b5dd3f4c01ae9b4dbd593d47bad2c4f16627eb /test | |
parent | 956cfb974f3620c4517dd7740cbcbdfaf50ab572 (diff) |
`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
Diffstat (limited to 'test')
-rw-r--r-- | test/ruby/test_numeric.rb | 4 |
1 files changed, 4 insertions, 0 deletions
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)) |