mirror of
https://github.com/ruby/ruby.git
synced 2022-11-09 12:17:21 -05:00
3e92b635fb
When you change this to true, you may need to add more tests. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53141 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
30 lines
936 B
Ruby
30 lines
936 B
Ruby
# frozen_string_literal: false
|
|
require 'test/unit'
|
|
require '-test-/array/resize'
|
|
|
|
class TestArray < Test::Unit::TestCase
|
|
class TestResize < Test::Unit::TestCase
|
|
def test_expand
|
|
feature = '[ruby-dev:42912]'
|
|
ary = [*1..10]
|
|
ary.__resize__(10)
|
|
assert_equal(10, ary.size, feature)
|
|
assert_equal([*1..10], ary, feature)
|
|
ary.__resize__(100)
|
|
assert_equal(100, ary.size, feature)
|
|
assert_equal([*1..10]+[nil]*90, ary, feature)
|
|
ary.__resize__(20)
|
|
assert_equal(20, ary.size, feature)
|
|
assert_equal([*1..10]+[nil]*10, ary, feature)
|
|
ary.__resize__(2)
|
|
assert_equal(2, ary.size, feature)
|
|
assert_equal([1,2], ary, feature)
|
|
ary.__resize__(3)
|
|
assert_equal(3, ary.size, feature)
|
|
assert_equal([1,2,nil], ary, feature)
|
|
ary.__resize__(10)
|
|
assert_equal(10, ary.size, feature)
|
|
assert_equal([1,2]+[nil]*8, ary, feature)
|
|
end
|
|
end
|
|
end
|