Set OS X cache directory to ~/Library/Caches/[app name]/[profile name]

base/path_service_unittest.cc

 // Copyright (c) 2006-2008 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "base/path_service.h"
 
 #include "base/basictypes.h"
 #include "base/file_util.h"
 #include "base/file_path.h"
 #if defined(OS_WIN)
@@ skipping 29 matching lines @@
 typedef PlatformTest PathServiceTest;
 
 // Test that all PathService::Get calls return a value and a true result
 // in the development environment.  (This test was created because a few
 // later changes to Get broke the semantics of the function and yielded the
 // correct value while returning false.)
 TEST_F(PathServiceTest, Get) {
   for (int key = base::DIR_CURRENT; key < base::PATH_END; ++key) {
     EXPECT_PRED1(ReturnsValidPath, key);
   }
-#ifdef OS_WIN
+#if defined(OS_WIN)
   for (int key = base::PATH_WIN_START + 1; key < base::PATH_WIN_END; ++key) {
     if (key == base::DIR_LOCAL_APP_DATA_LOW &&
         win_util::GetWinVersion() < win_util::WINVERSION_VISTA) {
       // DIR_LOCAL_APP_DATA_LOW is not supported prior Vista and is expected to
       // fail.
       EXPECT_TRUE(ReturnsInvalidPath(key)) << key;
     } else {
       EXPECT_TRUE(ReturnsValidPath(key)) << key;
     }
   }
+#elif defined(OS_MACOSX)
+  for (int key = base::PATH_MAC_START + 1; key < base::PATH_MAC_END; ++key) {
+      EXPECT_PRED1(ReturnsValidPath, key);
+  }
 #endif
 }