From 5ea4997244e66376d42efca0bb5441b9002a19eb Mon Sep 17 00:00:00 2001 From: yui-knk Date: Sun, 24 Apr 2016 00:32:21 +0000 Subject: * test/ruby/test_array.rb: Add test cases for Array#sum with non-numeric objects. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54739 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- test/ruby/test_array.rb | 3 +++ 1 file changed, 3 insertions(+) (limited to 'test') 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 -- cgit v1.2.3