diff options
| -rw-r--r-- | ChangeLog | 5 | ||||
| -rw-r--r-- | test/ruby/test_array.rb | 3 |
2 files changed, 8 insertions, 0 deletions
@@ -1,3 +1,8 @@ +Sun Apr 24 09:32:12 2016 Yuichiro Kaneko <yui-knk@ruby-lang.org> + + * test/ruby/test_array.rb: Add test cases for Array#sum with + non-numeric objects. + Sun Apr 24 04:21:27 2016 NARUSE, Yui <naruse@ruby-lang.org> * vm_insnhelper.c (INLINE): define as `inline` when it is optimized. diff --git a/test/ruby/test_array.rb b/test/ruby/test_array.rb index 4ae5f9f820..36f2b7d72d 100644 --- a/test/ruby/test_array.rb +++ b/test/ruby/test_array.rb @@ -2786,6 +2786,9 @@ class TestArray < Test::Unit::TestCase assert_float_equal(large_number+(small_number*10), [large_number, *[small_number]*10].sum) assert_float_equal(large_number+(small_number*10), [large_number/1r, *[small_number]*10].sum) assert_float_equal(large_number+(small_number*11), [small_number, large_number/1r, *[small_number]*10].sum) + + assert_equal("abc", ["a", "b", "c"].sum("")) + assert_equal([1, [2], 3], [[1], [[2]], [3]].sum([])) end private |