michael@0: Components.utils.import("resource://gre/modules/XPCOMUtils.jsm");
michael@0: 
michael@0: const Cc = Components.classes;
michael@0: const Ci = Components.interfaces;
michael@0: 
michael@0: function run_test() {
michael@0:   let manifest = do_get_file('testcompnoaslr.manifest');
michael@0:   Components.manager.autoRegister(manifest);
michael@0:   var sysInfo = Cc["@mozilla.org/system-info;1"].
michael@0:                 getService(Ci.nsIPropertyBag2);
michael@0:   var ver = parseFloat(sysInfo.getProperty("version"));
michael@0:   if (ver < 6.0) {
michael@0:     // This is disabled on pre-Vista OSs.
michael@0:     do_check_true("{335fb596-e52d-418f-b01c-1bf16ce5e7e4}" in Components.classesByID);
michael@0:   } else {
michael@0:     do_check_false("{335fb596-e52d-418f-b01c-1bf16ce5e7e4}" in Components.classesByID);
michael@0:   }
michael@0: }