Update to ruby/spec@4e486fa

2 files changed, 7 insertions, 1 deletions

diff --git a/spec/ruby/core/array/fixtures/classes.rb b/spec/ruby/core/array/fixtures/classes.rb
index 42071ed0cd..2791a2eb5d 100644
--- a/spec/ruby/core/array/fixtures/classes.rb
+++ b/spec/ruby/core/array/fixtures/classes.rb
@@ -144,7 +144,7 @@ module ArraySpecs
   end
 
   def self.universal_pack_object
-    obj = mock("string float int")
+    obj = mock("string float int".freeze)
     obj.stub!(:to_int).and_return(1)
     obj.stub!(:to_str).and_return("1")
     obj.stub!(:to_f).and_return(1.0)
diff --git a/spec/ruby/core/array/shared/slice.rb b/spec/ruby/core/array/shared/slice.rb
index d6b4547b2b..f36890fa4e 100644
--- a/spec/ruby/core/array/shared/slice.rb
+++ b/spec/ruby/core/array/shared/slice.rb
@@ -466,6 +466,12 @@ describe :array_slice, shared: true do
 
     obj = 8e19
     -> { array.send(@method, obj) }.should raise_error(RangeError)
+
+    # boundary value when longs are 64 bits
+    -> { array.send(@method, 2.0**63) }.should raise_error(RangeError)
+
+    # just under the boundary value when longs are 64 bits
+    array.send(@method, max_long.to_f.prev_float).should == nil
   end
 
   it "raises a RangeError when the length is out of range of Fixnum" do