diff options
| -rw-r--r-- | test/ruby/test_array.rb | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/test/ruby/test_array.rb b/test/ruby/test_array.rb index 5208a5e2d5..85724ebbe8 100644 --- a/test/ruby/test_array.rb +++ b/test/ruby/test_array.rb @@ -2744,6 +2744,8 @@ class TestArray < Test::Unit::TestCase assert_int_equal(13, [1, 2].sum(10)) assert_int_equal(16, [1, 2].sum(10) {|v| v * 2 }) + assert_raise(TypeError) { [Object.new].sum } + large_number = 100000000 small_number = 1e-9 until (large_number + small_number) == large_number |