diff options
Diffstat (limited to 'test/ruby')
-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 884f8c6b27..c45e3eb0a7 100644 --- a/test/ruby/test_enumerator.rb +++ b/test/ruby/test_enumerator.rb @@ -456,6 +456,13 @@ class TestEnumerator < Test::Unit::TestCase end end + def test_size_for_enum_created_from_struct + s = Struct.new(:foo, :bar, :baz).new(1, 2) + %i[each each_pair select].each do |method| + assert_equal 3, s.send(method).size + end + end + def check_consistency_for_combinatorics(method) [ [], [:a, :b, :c, :d, :e] ].product([-2, 0, 2, 5, 6]) do |array, arg| assert_equal array.send(method, arg).to_a.size, array.send(method, arg).size, |