Hacking format of Expect failure messages to play nice with rendered HTML.

client/testing/unittest/unittest.dart

 // Copyright (c) 2011, 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.
 
 /**
  * A simple unit test library for running tests in a browser.
  */
 #library("unittest");
 
 #import("dart:dom");
@@ skipping 74 matching lines @@
           <td>${test_.id}</td>
           <td class="unittest-error">NO STATUS</td>
           <td>Test did not complete</td>
         </tr>''';
   }
 
   var html = '''
       <tr>
         <td>${test_.id}</td>
         <td class="unittest-${test_.result}">${test_.result.toUpperCase()}</td>
-        <td>Expectation: ${test_.description}. ${test_.message}</td>
+        <td>Expectation: ${test_.description}. ${_sanitize(test_.message)}</td>
       </tr>''';
 
   if (test_.stackTrace != null) {
     html +=
-        '<tr><td></td><td colspan="2"><pre>${test_.stackTrace}</pre></td></tr>';
+        '<tr><td></td><td colspan="2"><pre>${_sanitize(test_.stackTrace)}</pre></td></tr>';
   }
 
   return html;
 }
+
+String _sanitize(String string) {

[Siggi Cherem (dart-lang), 2012/01/04 16:28:36]

_sanitize -> _htmlEscape ?

+  return string.replaceAll('<','&lt;').replaceAll('>','&gt;');

[Siggi Cherem (dart-lang), 2012/01/04 16:28:36]

add also '&'

+}