diff options
Diffstat (limited to 'test/ruby/test_enumerator.rb')
| -rw-r--r-- | test/ruby/test_enumerator.rb | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/test/ruby/test_enumerator.rb b/test/ruby/test_enumerator.rb index 1e3eb7c8b8..a8564c1ce0 100644 --- a/test/ruby/test_enumerator.rb +++ b/test/ruby/test_enumerator.rb @@ -490,5 +490,12 @@ class TestEnumerator < Test::Unit::TestCase assert_equal 1, @sized.each_slice(70).size assert_raise(ArgumentError){ @obj.each_slice(0).size } end + + def test_size_for_each_cons + assert_equal nil, @obj.each_cons(3).size + assert_equal 33, @sized.each_cons(10).size + assert_equal 0, @sized.each_cons(70).size + assert_raise(ArgumentError){ @obj.each_cons(0).size } + end end |