Adds checked mode to Dartium on Android browser test controller.

tools/testing/dart/browser_controller.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 browser;
 
 import "dart:async";
 import "dart:convert" show LineSplitter, UTF8;
 import "dart:core";
 import "dart:io";
 
@@ skipping 476 matching lines @@
 
 
 final dartiumOnAndroidConfig = new AndroidBrowserConfig(
     'DartiumOnAndroid',
     'com.google.android.apps.chrome',
     '.Main',
     'android.intent.action.VIEW');
 
 
 class AndroidBrowser extends Browser {
+  final bool checkedMode;
   AdbDevice _adbDevice;
   AndroidBrowserConfig _config;
 
-  AndroidBrowser(this._adbDevice, this._config);
+  AndroidBrowser(this._adbDevice, this._config, this.checkedMode);
 
   Future<bool> start(String url) {
     var intent = new Intent(
         _config.action, _config.package, _config.activity, url);
     return _adbDevice.waitForBootCompleted().then((_) {
       return _adbDevice.forceStop(_config.package);
     }).then((_) {
       return _adbDevice.killAll();
     }).then((_) {
       return _adbDevice.adbRoot();
     }).then((_) {
       return _adbDevice.setProp("DART_FORWARDING_PRINT", "1");
     }).then((_) {
+      if (checkedMode) {
+        return _adbDevice.setProp("DART_FLAGS", "--checked");
+      } else {
+        return _adbDevice.setProp("DART_FLAGS", "");
+      }
+    }).then((_) {
       return _adbDevice.startActivity(intent).then((_) => true);
     });
   }
 
   Future<bool> close() {
     if (_adbDevice != null) {
       return _adbDevice.forceStop(_config.package).then((_) {
         return _adbDevice.killAll().then((_) => true);
       });
     }
@@ skipping 184 matching lines @@
   final BrowserOutput browserOutput;
   final String dom;
 
   BrowserTestOutput(
       this.delayUntilTestStarted, this.duration, this.dom,
       this.browserOutput, {this.didTimeout: false});
 }
 
 /**
  * Encapsulates all the functionality for running tests in browsers.
- * The interface is rather simple. After starting the runner tests
+ * The interface is rather simple. After starting, the runner tests
  * are simply added to the queue and a the supplied callbacks are called
  * whenever a test completes.
  */
 class BrowserTestRunner {
   final Map globalConfiguration;
   final bool checkedMode; // needed for dartium
 
   String localIp;
   String browserName;
   int maxNumBrowsers;
@@ skipping 52 matching lines @@
     });
   }
 
   Future<List<Browser>> getBrowsers() {
     // TODO(kustermann): This is a hackisch way to accomplish it and should
     // be encapsulated
     var browsersCompleter = new Completer();
     var androidBrowserCreationMapping = {
       'chromeOnAndroid' : (AdbDevice device) => new AndroidChrome(device),
       'ContentShellOnAndroid' : (AdbDevice device) =>
-          new AndroidBrowser(device, contentShellOnAndroidConfig),
+          new AndroidBrowser(device, contentShellOnAndroidConfig, checkedMode),
       'DartiumOnAndroid' : (AdbDevice device) =>
-          new AndroidBrowser(device, dartiumOnAndroidConfig),
+          new AndroidBrowser(device, dartiumOnAndroidConfig, checkedMode),
     };
     if (androidBrowserCreationMapping.containsKey(browserName)) {
       AdbHelper.listDevices().then((deviceIds) {
         if (deviceIds.length > 0) {
           var browsers = [];
           for (int i = 0; i < deviceIds.length; i++) {
             var id = "BROWSER$i";
             var device = new AdbDevice(deviceIds[i]);
             adbDeviceMapping[id] = device;
             var browser = androidBrowserCreationMapping[browserName](device);
@@ skipping 104 matching lines @@
       status.currentTest = null;
 
       // We don't want to start a new browser if we are terminating.
       if (underTermination) return;
       var browser;
       var new_id = id;
       if (browserName == 'chromeOnAndroid') {
         browser = new AndroidChrome(adbDeviceMapping[id]);
       } else if (browserName == 'ContentShellOnAndroid') {
         browser = new AndroidBrowser(adbDeviceMapping[id],
-                                     contentShellOnAndroidConfig);
+                                     contentShellOnAndroidConfig,
+                                     checkedMode);
       } else if (browserName == 'DartiumOnAndroid') {
         browser = new AndroidBrowser(adbDeviceMapping[id],
-                                     dartiumOnAndroidConfig);
+                                     dartiumOnAndroidConfig,
+                                     checkedMode);
       } else {
         browserStatus.remove(id);
         browser = getInstance();
         new_id = "BROWSER$browserIdCount";
         browserIdCount++;
         browserStatus[new_id] = new BrowserTestingStatus(browser);
       }
       browser.id = new_id;
       browser.start(testingServer.getDriverUrl(new_id)).then((success) {
         // We may have started terminating in the mean time.
@@ skipping 418 matching lines @@
     Dart test driver, number of tests: <div id="number"></div><br>
     Currently executing: <div id="currently_executing"></div><br>
     Unhandled error: <div id="unhandled_error"></div>
     <iframe id="embedded_iframe"></iframe>
   </body>
 </html>
 """;
     return driverContent;
   }
 }