diff options
Diffstat (limited to 'test/ruby/test_enumerator.rb')
| -rw-r--r-- | test/ruby/test_enumerator.rb | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/test/ruby/test_enumerator.rb b/test/ruby/test_enumerator.rb index 86cab539ab..1889f58b69 100644 --- a/test/ruby/test_enumerator.rb +++ b/test/ruby/test_enumerator.rb @@ -657,8 +657,13 @@ class TestEnumerator < Test::Unit::TestCase end def test_uniq - assert_equal([1, 2, 3, 4, 5, 10], - (1..Float::INFINITY).lazy.uniq{|x| (x**2) % 10 }.first(6)) + u = [0, 1, 0, 1].to_enum.lazy.uniq + assert_equal([0, 1], u.force) + assert_equal([0, 1], u.force) + + u = (1..Float::INFINITY).lazy.uniq{|x| (x**2) % 10 } + assert_equal([1, 2, 3, 4, 5, 10], u.first(6)) + assert_equal([1, 2, 3, 4, 5, 10], u.first(6)) end end |