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| author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-08-06 08:42:51 +0000 |
|---|---|---|
| committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-08-06 08:42:51 +0000 |
| commit | 2743b0d6082561a55c6a0d0843201f2413de93f3 (patch) | |
| tree | 286e96129e18c2067016fcf0e7e645fb4785645f /test | |
| parent | b0391268a221f233f098e39e3bc21b8a0888509e (diff) | |
| download | ruby-2743b0d6082561a55c6a0d0843201f2413de93f3.tar.gz | |
range.c: consider exclusive
* range.c (range_last): exclude the last number of the exclusive range
if the end is Numeric. [ruby-dev:47587] [Bug #8739]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42400 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test')
| -rw-r--r-- | test/ruby/test_range.rb | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/test/ruby/test_range.rb b/test/ruby/test_range.rb index e12e8fc438..c50139ef9c 100644 --- a/test/ruby/test_range.rb +++ b/test/ruby/test_range.rb @@ -250,6 +250,18 @@ class TestRange < Test::Unit::TestCase def test_first_last assert_equal([0, 1, 2], (0..10).first(3)) assert_equal([8, 9, 10], (0..10).last(3)) + assert_equal(0, (0..10).first) + assert_equal(10, (0..10).last) + assert_equal("a", ("a".."c").first) + assert_equal("c", ("a".."c").last) + + bug8739 = '[ruby-dev:47587] [Bug #8739] from exclusive range' + assert_equal([0, 1, 2], (0...10).first(3), bug8739) + assert_equal([7, 8, 9], (0...10).last(3), bug8739) + assert_equal(0, (0...10).first, bug8739) + assert_equal(9, (0...10).last, bug8739) + assert_equal("a", ("a"..."c").first, bug8739) + assert_equal("b", ("a"..."c").last, bug8739) end def test_to_s |