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Diffstat (limited to 'test/ruby')
-rw-r--r-- | test/ruby/test_array.rb | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/test/ruby/test_array.rb b/test/ruby/test_array.rb index 08100142f8..b0be0b4a87 100644 --- a/test/ruby/test_array.rb +++ b/test/ruby/test_array.rb @@ -2838,6 +2838,9 @@ class TestArray < Test::Unit::TestCase assert_equal("abc", ["a", "b", "c"].sum("")) assert_equal([1, [2], 3], [[1], [[2]], [3]].sum([])) + assert_raise(TypeError) {[0].sum("")} + assert_raise(TypeError) {[1].sum("")} + assert_separately(%w[-rmathn], <<-EOS, ignore_stderr: true) assert_equal(6, [1r, 2, 3r].sum) EOS |