cc/test/paths.cc

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "cc/test/paths.h"
   6
   7 #include "base/file_util.h"
   8 #include "base/files/file_path.h"
   9 #include "base/path_service.h"
  10
  11 namespace cc {
  12
  13 bool PathProvider(int key, base::FilePath* result) {
  14   base::FilePath cur;
  15   switch (key) {
  16     // The following are only valid in the development environment, and
  17     // will fail if executed from an installed executable (because the
  18     // generated path won't exist).
  19     case CCPaths::DIR_TEST_DATA:
  20       if (!PathService::Get(base::DIR_SOURCE_ROOT, &cur))
  21         return false;
  22       cur = cur.Append(FILE_PATH_LITERAL("cc"));
  23       cur = cur.Append(FILE_PATH_LITERAL("test"));
  24       cur = cur.Append(FILE_PATH_LITERAL("data"));
  25       if (!base::PathExists(cur))  // we don't want to create this
  26         return false;
  27       break;
  28     default:
  29       return false;
  30   }
  31
  32   *result = cur;
  33   return true;
  34 }
  35
  36 // This cannot be done as a static initializer sadly since Visual Studio will
  37 // eliminate this object file if there is no direct entry point into it.
  38 void CCPaths::RegisterPathProvider() {
  39   PathService::RegisterProvider(PathProvider, PATH_START, PATH_END);
  40 }
  41
  42 }  // namespace cc