blob: 1d25e7c311144f9f97be7e8adbe9ecc53b0359ad (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
|
require 'test/unit'
class TestRange < Test::Unit::TestCase
def test_range_string
# XXX: Is this really the test of Range?
assert_equal([], ("a" ... "a").to_a)
assert_equal(["a"], ("a" .. "a").to_a)
assert_equal(["a"], ("a" ... "b").to_a)
assert_equal(["a", "b"], ("a" .. "b").to_a)
end
def test_evaluation_order
arr = [1,2]
r = (arr.shift)..(arr.shift)
assert_equal(1..2, r, "[ruby-dev:26383]")
end
class DuckRange
def initialize(b,e)
@begin = b
@end = e
end
attr_reader :begin, :end
end
def test_duckrange
assert_equal("bc", "abcd"[DuckRange.new(1,2)])
end
end
|
