Update to ruby/spec@944ea57

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66622 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 10 insertions, 0 deletions

diff --git a/spec/ruby/core/module/name_spec.rb b/spec/ruby/core/module/name_spec.rb
index 5b59b6adaa..f56e35f204 100644
--- a/spec/ruby/core/module/name_spec.rb
+++ b/spec/ruby/core/module/name_spec.rb
@@ -65,4 +65,14 @@ describe "Module#name" do
     ModuleSpecs::Anonymous::E = m
     m::N.name.should == "ModuleSpecs::Anonymous::E::N"
   end
+
+  it "returns a mutable string" do
+    ModuleSpecs.name.frozen?.should be_false
+  end
+
+  it "returns a mutable string that when mutated does not modify the original module name" do
+    ModuleSpecs.name << "foo"
+
+    ModuleSpecs.name.should == "ModuleSpecs"
+  end
 end