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test_lazy_enumerator.rb: test for cycle chain

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* test/ruby/test_lazy_enumerator.rb (test_cycle_chain): more test for
  infinite sequence.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36549 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2012-07-27 08:09:03 +00:00
parent 76ff1d90c8
commit 044aa29b7d
1 changed files with 2 additions and 1 deletions
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3
test/ruby/test_lazy_enumerator.rb
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@ -286,7 +286,8 @@ class TestLazyEnumerator < Test::Unit::TestCase
end
def test_cycle_chain
a = Step.new(1..3)
a = 1..3
assert_equal([1,2,3,1,2,3,1,2,3,1], a.lazy.cycle.take(10).force)
assert_equal([2,2,2,2,2,2,2,2,2,2], a.lazy.cycle.select {|x| x == 2}.take(10).force)
assert_equal([2,2,2,2,2,2,2,2,2,2], a.lazy.select {|x| x == 2}.cycle.take(10).force)
end