Since opening window is the bane of our auto-testing existence -- browsers not

configured to allow popups, and so on -- add an option to turn off opening new
windows. Patch the tests to check for open_window before using it, and bail out
of tests early if they can't find it. By default, the auto-tests.html file will
not allow any window opening. This gives us *slightly* smaller test coverage,
with fewer false positives on test failures. 


git-svn-id: http://svn.openlayers.org/trunk/openlayers@8571 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf

tests/auto-tests.html

@@ -2259,6 +2259,9 @@ onload=function()
 				}
 			}else if( param[0]=="testframe_no_clear" ) {
 				Test.AnotherWay._g_test_frame_no_clear=true;
+			}else if( param[0]=="windows" ) {
+                if (param[1] == "none") {
+                }
 			}else if( param[0]=="run" ) {
 				auto_run=true;
 				if( param[1]=="all" ) {
@@ -2338,6 +2341,7 @@ onload=function()
 		Test.AnotherWay._run_pages_to_run();
 	}
 }
+Test.AnotherWay._test_object_t.prototype.open_window=null;
 // -->
 </script>
 <script type="text/javascript" src="xml_eq.js"></script>