Update to ruby/spec@9d69b95

1 files changed, 4 insertions, 0 deletions

diff --git a/spec/ruby/core/io/shared/each.rb b/spec/ruby/core/io/shared/each.rb
index 1b8abce5ff..02bbe19c1a 100644
--- a/spec/ruby/core/io/shared/each.rb
+++ b/spec/ruby/core/io/shared/each.rb
@@ -77,6 +77,10 @@ describe :io_each, shared: true do
         -> { @io.send(@method, 0){} }.should raise_error(ArgumentError)
       end
     end
+
+    it "does not accept Integers that don't fit in a C off_t" do
+      -> { @io.send(@method, 2**128){} }.should raise_error(RangeError)
+    end
   end
 
   describe "when passed a String containing one space as a separator" do