Tests of Enumerator::Yielder#yield with multiple arguments

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64768 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 6 insertions, 0 deletions

diff --git a/test/ruby/test_enumerator.rb b/test/ruby/test_enumerator.rb
index 22ec62e252..a24ff00d96 100644
--- a/test/ruby/test_enumerator.rb
+++ b/test/ruby/test_enumerator.rb
@@ -476,6 +476,12 @@ class TestEnumerator < Test::Unit::TestCase
     assert_equal([1], y.yield(1))
     assert_equal([1, 2], y.yield(2))
     assert_equal([1, 2, 3], y.yield(3))
+    assert_equal([1, 2, 3, 4], y.yield(4, 5))
+
+    a = []
+    y = Enumerator::Yielder.new {|*x| a.concat(x) }
+    assert_equal([1], y.yield(1))
+    assert_equal([1, 2, 3], y.yield(2, 3))
 
     assert_raise(LocalJumpError) { Enumerator::Yielder.new }
   end