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 "chrome/common/chrome_paths_internal.h"
6
7#include <stdlib.h>
8
9#include "base/base_paths.h"
10#include "base/files/file_path.h"
11#include "base/files/file_util.h"
12#include "base/path_service.h"
13#include "chrome/common/chrome_constants.h"
14#include "testing/gtest/include/gtest/gtest.h"
15
16// Test the behavior of chrome::GetUserCacheDirectory.
17// See that function's comments for discussion of the subtleties.
18TEST(ChromePaths, UserCacheDir) {
19  base::FilePath test_profile_dir, cache_dir;
20#if defined(OS_MACOSX)
21  ASSERT_TRUE(PathService::Get(base::DIR_APP_DATA, &test_profile_dir));
22  test_profile_dir = test_profile_dir.Append("foobar");
23  base::FilePath expected_cache_dir;
24  ASSERT_TRUE(PathService::Get(base::DIR_CACHE, &expected_cache_dir));
25  expected_cache_dir = expected_cache_dir.Append("foobar");
26#elif(OS_ANDROID)
27  // No matter what the test_profile_dir is, Android always use the
28  // application's cache directory since multiple profiles are not
29  // supported.
30  base::FilePath expected_cache_dir;
31  ASSERT_TRUE(PathService::Get(base::DIR_CACHE, &expected_cache_dir));
32#elif(OS_POSIX)
33  base::FilePath homedir;
34  PathService::Get(base::DIR_HOME, &homedir);
35  // Note: we assume XDG_CACHE_HOME/XDG_CONFIG_HOME are at their
36  // default settings.
37  test_profile_dir = homedir.Append(".config/foobar");
38  base::FilePath expected_cache_dir = homedir.Append(".cache/foobar");
39#endif
40
41  // Verify that a profile in the special platform-specific source
42  // location ends up in the special target location.
43#if !defined(OS_WIN)  // No special behavior on Windows.
44  chrome::GetUserCacheDirectory(test_profile_dir, &cache_dir);
45  EXPECT_EQ(expected_cache_dir.value(), cache_dir.value());
46#endif
47
48  // Verify that a profile in some other random directory doesn't use
49  // the special cache dir.
50  test_profile_dir = base::FilePath(FILE_PATH_LITERAL("/some/other/path"));
51  chrome::GetUserCacheDirectory(test_profile_dir, &cache_dir);
52#if defined(OS_ANDROID)
53  EXPECT_EQ(expected_cache_dir.value(), cache_dir.value());
54#else
55  EXPECT_EQ(test_profile_dir.value(), cache_dir.value());
56#endif
57}
58