src/chrome/browser/policy/policy_path_parser_unittest.cc

   1 // Copyright (c) 2011 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 "base/files/file_path.h"
   6 #include "chrome/browser/policy/policy_path_parser.h"
   7
   8 #include "testing/gtest/include/gtest/gtest.h"
   9
  10 namespace policy {
  11
  12 class PolicyPathParserTests : public testing::Test {
  13  protected:
  14   void CheckForSubstitution(base::FilePath::StringType test_string,
  15                             base::FilePath::StringType var_name) {
  16     base::FilePath::StringType var(test_string);
  17     base::FilePath::StringType var_result =
  18         path_parser::ExpandPathVariables(var);
  19     ASSERT_EQ(var_result.find(var_name), base::FilePath::StringType::npos);
  20   }
  21 };
  22
  23 TEST_F(PolicyPathParserTests, AllPlatformVariables) {
  24   // No vars whatsoever no substitution should occur.
  25   base::FilePath::StringType no_vars(FILE_PATH_LITERAL("//$C/shares"));
  26   base::FilePath::StringType no_vars_result =
  27       path_parser::ExpandPathVariables(no_vars);
  28   ASSERT_EQ(no_vars_result, no_vars);
  29
  30   // This is unknown variable and shouldn't be substituted.
  31   base::FilePath::StringType unknown_vars(FILE_PATH_LITERAL("//$C/${buggy}"));
  32   base::FilePath::StringType unknown_vars_result =
  33       path_parser::ExpandPathVariables(unknown_vars);
  34   ASSERT_EQ(unknown_vars_result, unknown_vars);
  35
  36   // Trim quotes around, but not inside paths. Test against bug 80211.
  37   base::FilePath::StringType no_quotes(FILE_PATH_LITERAL("//$C/\"a\"/$path"));
  38   base::FilePath::StringType single_quotes(
  39       FILE_PATH_LITERAL("'//$C/\"a\"/$path'"));
  40   base::FilePath::StringType double_quotes(
  41       FILE_PATH_LITERAL("\"//$C/\"a\"/$path\""));
  42   base::FilePath::StringType quotes_result =
  43       path_parser::ExpandPathVariables(single_quotes);
  44   ASSERT_EQ(quotes_result, no_quotes);
  45   quotes_result = path_parser::ExpandPathVariables(double_quotes);
  46   ASSERT_EQ(quotes_result, no_quotes);
  47
  48   // Both should have been substituted.
  49   base::FilePath::StringType vars(
  50       FILE_PATH_LITERAL("${user_name}${machine_name}"));
  51   base::FilePath::StringType vars_result =
  52       path_parser::ExpandPathVariables(vars);
  53   ASSERT_EQ(vars_result.find(FILE_PATH_LITERAL("${user_name}")),
  54             base::FilePath::StringType::npos);
  55   ASSERT_EQ(vars_result.find(FILE_PATH_LITERAL("${machine_name}")),
  56             base::FilePath::StringType::npos);
  57
  58   // Should substitute only one instance.
  59   vars = FILE_PATH_LITERAL("${machine_name}${machine_name}");
  60   vars_result = path_parser::ExpandPathVariables(vars);
  61   size_t pos = vars_result.find(FILE_PATH_LITERAL("${machine_name}"));
  62   ASSERT_NE(pos, base::FilePath::StringType::npos);
  63   ASSERT_EQ(vars_result.find(FILE_PATH_LITERAL("${machine_name}"), pos+1),
  64             base::FilePath::StringType::npos);
  65
  66   vars =FILE_PATH_LITERAL("${user_name}${machine_name}");
  67   vars_result = path_parser::ExpandPathVariables(vars);
  68   ASSERT_EQ(vars_result.find(FILE_PATH_LITERAL("${user_name}")),
  69             base::FilePath::StringType::npos);
  70   ASSERT_EQ(vars_result.find(FILE_PATH_LITERAL("${machine_name}")),
  71             base::FilePath::StringType::npos);
  72
  73   CheckForSubstitution(FILE_PATH_LITERAL("//$C/${user_name}"),
  74                        FILE_PATH_LITERAL("${user_name}"));
  75   CheckForSubstitution(FILE_PATH_LITERAL("//$C/${machine_name}"),
  76                        FILE_PATH_LITERAL("${machine_name}"));
  77 }
  78
  79 #if defined(OS_MACOSX)
  80
  81 TEST_F(PolicyPathParserTests, MacVariables) {
  82   CheckForSubstitution(FILE_PATH_LITERAL("//$C/${users}"),
  83                        FILE_PATH_LITERAL("${users}"));
  84   CheckForSubstitution(FILE_PATH_LITERAL("//$C/${documents}"),
  85                        FILE_PATH_LITERAL("${documents}"));
  86 }
  87
  88 #elif defined(OS_WIN)
  89
  90 TEST_F(PolicyPathParserTests, WinVariables) {
  91   CheckForSubstitution(FILE_PATH_LITERAL("//$C/${documents}"),
  92                        FILE_PATH_LITERAL("${documents}"));
  93   CheckForSubstitution(FILE_PATH_LITERAL("//$C/${local_app_data}"),
  94                        FILE_PATH_LITERAL("${local_app_data}"));
  95   CheckForSubstitution(FILE_PATH_LITERAL("//$C/${roaming_app_data}"),
  96                        FILE_PATH_LITERAL("${roaming_app_data}"));
  97   CheckForSubstitution(FILE_PATH_LITERAL("//$C/${profile}"),
  98                        FILE_PATH_LITERAL("${profile}"));
  99   CheckForSubstitution(FILE_PATH_LITERAL("//$C/${global_app_data}"),
 100                        FILE_PATH_LITERAL("${global_app_data}"));
 101   CheckForSubstitution(FILE_PATH_LITERAL("//$C/${program_files}"),
 102                        FILE_PATH_LITERAL("${program_files}"));
 103   CheckForSubstitution(FILE_PATH_LITERAL("//$C/${windows}"),
 104                        FILE_PATH_LITERAL("${windows}"));
 105   CheckForSubstitution(FILE_PATH_LITERAL("//$C/${client_name}"),
 106                        FILE_PATH_LITERAL("${client_name}"));
 107 }
 108
 109 #endif  // OS_WIN
 110
 111 }  // namespace policy