rexml: Enable more tests

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63223 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

test/rexml/test_jaxen.rb

@@ -29,13 +29,13 @@ module REXMLTests
     def _test_nitf ; process_test_case("nitf") ; end
     def _test_numbers ; process_test_case("numbers") ; end
     def test_pi ; process_test_case("pi") ; end
-    def _test_pi2 ; process_test_case("pi2") ; end
+    def test_pi2 ; process_test_case("pi2") ; end
     def test_simple ; process_test_case("simple") ; end
     def _test_testNamespaces ; process_test_case("testNamespaces") ; end
     def _test_text ; process_test_case("text") ; end
-    def _test_underscore ; process_test_case("underscore") ; end
+    def test_underscore ; process_test_case("underscore") ; end
     def _test_web ; process_test_case("web") ; end
-    def _test_web2 ; process_test_case("web2") ; end
+    def test_web2 ; process_test_case("web2") ; end
 
     private
     def process_test_case(name)