Update to ruby/spec@9277d27

1 files changed, 39 insertions, 0 deletions

diff --git a/spec/ruby/language/def_spec.rb b/spec/ruby/language/def_spec.rb
index 00655b2b12..6b0be19d90 100644
--- a/spec/ruby/language/def_spec.rb
+++ b/spec/ruby/language/def_spec.rb
@@ -89,6 +89,26 @@ describe "An instance method" do
     def foo(a); end
     -> { foo 1, 2 }.should raise_error(ArgumentError, 'wrong number of arguments (given 2, expected 1)')
   end
+
+  it "raises FrozenError with the correct class name" do
+    -> {
+      Module.new do
+        self.freeze
+        def foo; end
+      end
+    }.should raise_error(FrozenError) { |e|
+      e.message.should.start_with? "can't modify frozen module"
+    }
+
+    -> {
+      Class.new do
+        self.freeze
+        def foo; end
+      end
+    }.should raise_error(FrozenError){ |e|
+      e.message.should.start_with? "can't modify frozen class"
+    }
+  end
 end
 
 describe "An instance method definition with a splat" do
@@ -266,6 +286,25 @@ describe "A singleton method definition" do
     obj.freeze
     -> { def obj.foo; end }.should raise_error(FrozenError)
   end
+
+  it "raises FrozenError with the correct class name" do
+    obj = Object.new
+    obj.freeze
+    -> { def obj.foo; end }.should raise_error(FrozenError){ |e|
+      e.message.should.start_with? "can't modify frozen object"
+    }
+
+    c = obj.singleton_class
+    -> { def c.foo; end }.should raise_error(FrozenError){ |e|
+      e.message.should.start_with? "can't modify frozen Class"
+    }
+
+    m = Module.new
+    m.freeze
+    -> { def m.foo; end }.should raise_error(FrozenError){ |e|
+      e.message.should.start_with? "can't modify frozen Module"
+    }
+  end
 end
 
 describe "Redefining a singleton method" do