test.py: Fixed incorrect handling of multitest in status files, status file cleanups.

dart/tools/testing/dart/test_options.dart

 // Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 library test_options_parser;
 
 import "dart:io";
 import "dart:math";
 import "drt_updater.dart";
 import "test_suite.dart";
@@ skipping 583 matching lines @@
       }
       Map<String, RegExp> selectorMap = new Map<String, RegExp>();
       for (var i = 0; i < selectors.length; i++) {
         var pattern = selectors[i];
         var suite = pattern;
         var slashLocation = pattern.indexOf('/');
         if (slashLocation != -1) {
           suite = pattern.substring(0, slashLocation);
           pattern = pattern.substring(slashLocation + 1);
           pattern = pattern.replaceAll('*', '.*');
-          pattern = pattern.replaceAll('/', '.*');
         } else {
-          pattern = ".*";
+          pattern = ".?";
         }
         if (selectorMap.containsKey(suite)) {
           print("Error: '$suite/$pattern'.  Only one test selection"
                 " pattern is allowed to start with '$suite/'");
           exit(1);
         }
         selectorMap[suite] = new RegExp(pattern);
       }
       configuration['selectors'] = selectorMap;
     }
@@ skipping 139 matching lines @@
         return option;
       }
     }
     print('Unknown test option $name');
     exit(1);
   }
 
 
   List<_TestOptionSpecification> _options;
 }