* test/ruby/test_iterator.rb (test_block_passing): more tests.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@8997 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 6 insertions, 0 deletions

diff --git a/test/ruby/test_iterator.rb b/test/ruby/test_iterator.rb
index 738e974461..cdcbe1013b 100644
--- a/test/ruby/test_iterator.rb
+++ b/test/ruby/test_iterator.rb
@@ -193,7 +193,13 @@ class TestIterator < Test::Unit::TestCase
     m(yield(var), &block)
   end
 
+  def m4(&block)
+    m(m1(), &block)
+  end
+
   def test_block_passing
+    assert(!m4())
+    assert(!m4 {})
     assert_equal(100, m3(10) {|x|x*x})
   end