Fix windows and pub failures in intl tests

pkg/intl/test/message_extraction/message_extraction_test.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 message_extraction_test;
 
 import 'package:unittest/unittest.dart';
 import 'dart:io';
 import 'dart:async';
 import 'package:pathos/path.dart' as path;
@@ skipping 12 matching lines @@
  * directory under Release<arch>. Otherwise return null, indicating to use
  * the normal pub packages directory.
  */
 String _findPackageDir(executable) {
   var oneUp = path.dirname(executable);
   var tail = path.basename(oneUp);
   // If we're running from test.dart, we want e.g. out/ReleaseIA32/packages
   if (tail.contains('Release') || tail.contains('Debug')) {
       return path.join(oneUp, 'packages/');
   }
+  // Check for the case where we're running Release<arch>/dart-sdk/bin/dart
+  // (pub bots)
+  var threeUp = path.dirname(path.dirname(oneUp));
+  tail = path.basename(threeUp);
+  if (tail.contains('Release') || tail.contains('Debug')) {
+      return path.join(threeUp, 'packages/');
+  }
   // Otherwise we will rely on the normal packages directory.
   return null;
 }
 
 /** If our package root directory is set, return it as a VM argument. */
 final vmArgs = (packageDir == null) ? [] : ['--package-root=$packageDir'];
 
 /**
  * Translate a file path into this test directory, regardless of the
  * working directory.
@@ skipping 74 matching lines @@
 void verifyResult(results) {
   var lineIterator;
   verify(String s) {
     lineIterator.moveNext();
     var value = lineIterator.current;
     expect(value, s);
   }
 
   var output = results.stdout;
   var lines = output.split("\n");
+  // If it looks like these are CRLF delimited, then use that. Wish strings
+  // just implemented last.

[Emily Fortuna, 2013/03/14 21:45:50]

can we file a bug on this? :-)

+  if (lines.first.codeUnits.last == "\r".codeUnits.first) {
+    lines = output.split("\r\n");
+  }
   lineIterator = lines.iterator..moveNext();
   verify("Printing messages for en_US");
   verify("This is a message");
   verify("Another message with parameter hello");
   verify("Characters that need escaping, e.g slashes \\ dollars \${ "
       "(curly braces are ok) and xml reserved characters <& and "
       "quotes \" parameters 1, 2, and 3");
   verify("This string extends across multiple lines.");
   verify("1, b, [c, d]");
   verify('"So-called"');
@@ skipping 61 matching lines @@
   verify("Diese Methode ist nicht eine Lambda");
   verify("Dies ergibt sich aus einer statischen Methode");
   verify("This is missing some translations");
   verify("Antike griechische Galgenmännchen Zeichen: 𐅆𐅇");
 //  verify("Die Sache ist, well");
 //  expect("Einer der knifflige Dinge ist der Plural");
 //  expect("Zu den kniffligen Dinge Pluralformen");
   verify("Escapes: ");
   verify("\r\f\b\t\v.");
 }