1 files changed, 6 insertions, 0 deletions
diff --git a/spec/ruby/core/enumerator/lazy/drop_while_spec.rb b/spec/ruby/core/enumerator/lazy/drop_while_spec.rb
index e29026be09..6f6472e393 100644
--- a/spec/ruby/core/enumerator/lazy/drop_while_spec.rb
+++ b/spec/ruby/core/enumerator/lazy/drop_while_spec.rb
@@ -57,4 +57,10 @@ describe "Enumerator::Lazy#drop_while" do
       end
     end
   end
+
+  it "works with an infinite enumerable" do
+    s = 0..Float::INFINITY
+    s.lazy.drop_while { |n| n < 100 }.first(100).should ==
+      s.first(200).drop_while { |n| n < 100 }
+  end
 end