Enumerable#tally with the resulting hash [Feature #17744]

1 files changed, 11 insertions, 0 deletions

diff --git a/test/ruby/test_enum.rb b/test/ruby/test_enum.rb
index 3b0e0f79b2..b6d96f1379 100644
--- a/test/ruby/test_enum.rb
+++ b/test/ruby/test_enum.rb
@@ -394,6 +394,17 @@ class TestEnumerable < Test::Unit::TestCase
   def test_tally
     h = {1 => 2, 2 => 2, 3 => 1}
     assert_equal(h, @obj.tally)
+
+    h = {1 => 5, 2 => 2, 3 => 1, 4 => "x"}
+    assert_equal(h, @obj.tally({1 => 3, 4 => "x"}))
+
+    assert_raise(TypeError) do
+      @obj.tally({1 => ""})
+    end
+
+    h = {1 => 2, 2 => 2, 3 => 1}
+    assert_equal(h, @obj.tally(Hash.new(100)))
+    assert_equal(h, @obj.tally(Hash.new {100}))
   end
 
   def test_first