spec/regexp-examples_spec.rb in regexp-examples-0.2.3 vs spec/regexp-examples_spec.rb in regexp-examples-0.2.4

@@ -127,10 +127,29 @@
         /\ca/,
         /\cZ/,
         /\c9/,
         /\c[/,
         /\c#/,
-        /\c?/
+        /\c?/,
+        /\C-a/,
+        /\C-&/
       )
     end
+
+    context "for escape sequences" do
+      examples_exist_and_match(
+        /\x42/,
+        /\x1D/,
+        /\x3word/,
+        /#{"\x80".force_encoding("ASCII-8BIT")}/
+      )
+    end
+
+    context "for unicode sequences" do
+      examples_exist_and_match(
+      /\u6829/,
+      /\uabcd/
+      )
+    end
+
   end
 end