diff options
| author | mrkn <mrkn@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2019-01-24 05:30:42 +0000 |
|---|---|---|
| committer | mrkn <mrkn@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2019-01-24 05:30:42 +0000 |
| commit | 161ece479598629f4ace4fa23bfea7bc1331a8a0 (patch) | |
| tree | a1a53636ef96bae6dc16fef9ec3ff0e3559bb3d6 /test/ruby/test_range.rb | |
| parent | c56f61161a7baefb3d1ed3f815e5dc544b3accd6 (diff) | |
numeric.c: Fix negative step with float components
* numeric.c (ruby_float_step): fix negative step with float components.
* test/ruby/test_numeric.c (test_step_bug15537): add tests.
* test/ruby/test_range.c (test_step_bug15537): add tests.
[Bug #15537] [ruby-core:91101]
From: shuujii (Shuji KOBAYASHI) <shuujii@gmail.com>
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66914 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test/ruby/test_range.rb')
| -rw-r--r-- | test/ruby/test_range.rb | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/test/ruby/test_range.rb b/test/ruby/test_range.rb index 65f3a8974d..6a2081fcd2 100644 --- a/test/ruby/test_range.rb +++ b/test/ruby/test_range.rb @@ -322,6 +322,11 @@ class TestRange < Test::Unit::TestCase assert_equal(["a", "b", "c"], a) end + def test_step_bug15537 + assert_equal([10.0, 9.0, 8.0, 7.0], (10 ..).step(-1.0).take(4)) + assert_equal([10.0, 9.0, 8.0, 7.0], (10.0 ..).step(-1).take(4)) + end + def test_percent_step aseq = (1..10) % 2 assert_equal(Enumerator::ArithmeticSequence, aseq.class) |