Fix file test that was too specific.

tests/standalone/src/FileTest.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.
 //
 // Dart test program for testing file I/O.
 
 #import("dart:io");
 
 class MyListOfOneElement implements List {
   int _value;
@@ skipping 453 matching lines @@
     file.errorHandler = (s) {
       file.errorHandler = (s) => Expect.fail("no error expected");
       file.create();
       file.createHandler = () {
         file.directory();
         file.directoryHandler = (Directory d) {
           d.exists();
           d.errorHandler = (s) => Expect.fail("no error expected");
           d.existsHandler = (exists) {
             Expect.isTrue(exists);
-            Expect.equals(tempDir, d.path);
+            Expect.isTrue(d.path.endsWith(tempDir));
             file.delete();
             file.deleteHandler = () {
               var file_dir = new File(".");
               file_dir.directory();
               file_dir.directoryHandler = (d) {
                 Expect.fail("non-existing file");
               };
               file_dir.errorHandler = (s) {
                 var file_dir = new File(tempDir);
                 file_dir.directory();
@@ skipping 13 matching lines @@
 
   static void testDirectorySync() {
     var tempDir = tempDirectory.path;
     var file = new File("${tempDir}/file");
     // Non-existing file should throw exception.
     Expect.throws(file.directorySync, (e) { return e is FileIOException; });
     file.createSync();
     // Check that the path of the returned directory is the temp directory.
     Directory d = file.directorySync();
     Expect.isTrue(d.existsSync());
-    Expect.equals(tempDir, d.path);
+    Expect.isTrue(d.path.endsWith(tempDir));
     file.deleteSync();
     // Directories should throw exception.
     var file_dir = new File(".");
     Expect.throws(file_dir.directorySync, (e) { return e is FileIOException; });
     file_dir = new File(tempDir);
     Expect.throws(file_dir.directorySync, (e) { return e is FileIOException; });
   }
 
   // Test for file length functionality.
   static void testLength() {
@@ skipping 447 matching lines @@
       testWriteVariousLists();
       testDirectory();
       testDirectorySync();
     });
   }
 }
 
 main() {
   FileTest.testMain();
 }