Change output of test.dart --list option, so it can be parsed automatically.

compiler/javatests/com/google/dart/corelib/SharedTestCase.java

 // 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.
 
 package com.google.dart.corelib;
 
 import com.google.dart.compiler.CommandLineOptions.CompilerOptions;
 import com.google.dart.compiler.CompilerConfiguration;
 import com.google.dart.compiler.DartArtifactProvider;
 import com.google.dart.compiler.DartCompilationError;
@@ skipping 261 matching lines @@
       }
     } else {
       if (!outcomes.contains("fail")) {
         fail(log + e.getLocalizedMessage());
       }
     }
   }
 
   static Test getInstance(String line, boolean regularCompile) {
     String[] fields = SEPARATOR.split(line);
-    assertTrue(line, fields.length > 3);
+    if (fields.length <= 3) {
+      fail("SharedTestCase.java(284): Line is not parsable: " + line);

[ahe, 2012/02/03 11:57:36]

No need to insert the filename and line number. The stack traces take care of
that. 

+    }
     String name = fields[0];
     Set<String> outcomes = new HashSet<String>(Arrays.<String>asList(fields[1].split(",")));
     boolean isNegative = fields[2].equals("True");
     String[] arguments = new String[fields.length - 3];
     System.arraycopy(fields, 3, arguments, 0, arguments.length);
     return new SharedTestCase(name, outcomes, isNegative, regularCompile, arguments) {};
   }
 }