diff options
author | marcandre <marcandre@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2012-11-06 17:15:15 +0000 |
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committer | marcandre <marcandre@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2012-11-06 17:15:15 +0000 |
commit | c2dc0dc1ce7ae4340966118994e04d4dd3fb0c3f (patch) | |
tree | ff731793b5d71c55c493e9780c24843752abeb12 /test | |
parent | faed90d814d6739cc55e6f0103fdc06fc1c5de0a (diff) |
* numeric.c (int_upto, int_downto): Support for Integer#{down|up}to.size
[Feature #6636]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37518 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test')
-rw-r--r-- | test/ruby/test_enumerator.rb | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/test/ruby/test_enumerator.rb b/test/ruby/test_enumerator.rb index 3ce471bb24..fe00aa7e57 100644 --- a/test/ruby/test_enumerator.rb +++ b/test/ruby/test_enumerator.rb @@ -543,5 +543,11 @@ class TestEnumerator < Test::Unit::TestCase assert_equal Float::INFINITY, (42..Float::INFINITY).step(2).size assert_raise(ArgumentError){ (1..10).step(-2).size } end + + def test_size_for_downup_to + assert_equal 0, 1.upto(-100).size + assert_equal 102, 1.downto(-100).size + assert_equal Float::INFINITY, 42.upto(Float::INFINITY).size + end end |