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* range.c (range_max): treat end exclusion without iteration if

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the end value is an integer.  [ruby-talk:167433]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9613 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
matz 2005-11-25 05:42:28 +00:00
parent 689cc98238
commit 9c5a4caf72
3 changed files with 37 additions and 6 deletions
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20
test/ruby/test_range.rb
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@ -31,4 +31,24 @@ class TestRange < Test::Unit::TestCase
def test_duckrange
assert_equal("bc", "abcd"[DuckRange.new(1,2)])
end
def test_min
assert_equal(1, (1..2).min)
assert_equal(nil, (2..1).min)
assert_equal(1, (1...2).min)
assert_equal(1.0, (1.0..2.0).min)
assert_equal(nil, (2.0..1.0).min)
assert_equal(1, (1.0...2.0).min)
end
def test_max
assert_equal(2, (1..2).max)
assert_equal(nil, (2..1).max)
assert_equal(1, (1...2).max)
assert_equal(2.0, (1.0..2.0).max)
assert_equal(nil, (2.0..1.0).max)
assert_raise(TypeError) { (1.0...2.0).max }
end
end