work in progress: observable implementation using detailed change records

test/run_all.dart

 // Copyright (c) 2012, 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.
 
 /**
  * This is a helper for run.sh. We try to run all of the Dart code in one
  * instance of the Dart VM to reduce warm-up time.
  */
 library run_impl;
 
 import 'dart:async';
 import 'dart:io';
 import 'dart:utf' show encodeUtf8;
 import 'dart:isolate';
 import 'package:unittest/compact_vm_config.dart';
 import 'package:unittest/unittest.dart';
 import 'package:web_ui/dwc.dart' as dwc;
 
 import 'analyzer_test.dart' as analyzer_test;
 import 'compiler_test.dart' as compiler_test;
 import 'directive_parser_test.dart' as directive_test;
 import 'emitter_test.dart' as emitter_test;
 import 'html5_utils_test.dart' as html5_utils_test;
 import 'html_cleaner_test.dart' as html_cleaner_test;
+import 'observe_test.dart' as observe_test;
 import 'path_info_test.dart' as path_info_test;
 import 'utils_test.dart' as utils_test;
 import 'watcher_test.dart' as watcher_test;
 
 main() {
   var args = new Options().arguments;
   var pattern = new RegExp(args.length > 0 ? args[0] : '.');
 
   useCompactVMConfiguration();
 
   void addGroup(testFile, testMain) {
     if (pattern.hasMatch(testFile)) {
       group(testFile.replaceAll('_test.dart', ':'), testMain);
     }
   }
 
   addGroup('analyzer_test.dart', analyzer_test.main);
   addGroup('compiler_test.dart', compiler_test.main);
   addGroup('directive_parser_test.dart', directive_test.main);
   addGroup('emitter_test.dart', emitter_test.main);
   addGroup('html5_utils_test.dart', html5_utils_test.main);
   addGroup('html_cleaner_test.dart', html_cleaner_test.main);
+  addGroup('observe_test.dart', observe_test.main);
   addGroup('path_info_test.dart', path_info_test.main);
   addGroup('utils_test.dart', utils_test.main);
   addGroup('watcher_test.dart', watcher_test.main);
 
   // TODO(jmesserly): should have listSync for scripting...
   var lister = new Directory.fromPath(new Path('data/input')).list();
   var cwd = new Path(new Directory.current().path);
   var inputDir = cwd.append('data/input');
   lister.onFile = (path) {
     if (!path.endsWith('_test.html') || !pattern.hasMatch(path)) return;
@@ skipping 41 matching lines @@
 Future _writeFile(String path, String text) {
   return new File(path).open(FileMode.WRITE)
       .then((file) => file.writeString(text))
       .then((file) => file.close());
 }
 
 Future<int> _diff(expectedPath, outputPath) {
   return Process.run('diff', ['-q', expectedPath, outputPath])
       .then((res) => res.exitCode);
 }