tests/common/tests_common.h

   1 /*
   2  * Copyright (c) 2013 Samsung Electronics Co., Ltd All Rights Reserved
   3  *
   4  *    Licensed under the Apache License, Version 2.0 (the "License");
   5  *    you may not use this file except in compliance with the License.
   6  *    You may obtain a copy of the License at
   7  *
   8  *        http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  *    Unless required by applicable law or agreed to in writing, software
  11  *    distributed under the License is distributed on an "AS IS" BASIS,
  12  *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  *    See the License for the specific language governing permissions and
  14  *    limitations under the License.
  15  */
  16
  17 /*
  18  * @file        tests_common.h
  19  * @author      Lukasz Kostyra (l.kostyra@partner.samsung.com)
  20  * @version     1.0
  21  * @brief       Common functions and macros used in security-tests package.
  22  */
  23
  24 #ifndef _TESTS_COMMON_H_
  25 #define _TESTS_COMMON_H_
  26
  27 #include <sys/smack.h>
  28 #include <dpl/test/test_runner.h>
  29 #include <dpl/test/test_runner_child.h>
  30 #include <dpl/test/test_runner_multiprocess.h>
  31 #include <privilege-control.h>
  32
  33 int smack_runtime_check(void);
  34 int smack_check(void);
  35
  36 const uid_t APP_UID = 5000;
  37 const gid_t APP_GID = 5000;
  38
  39 const uid_t DB_ALARM_UID = 6001;
  40 const gid_t DB_ALARM_GID = 6001;
  41
  42 #define RUNNER_TEST_SMACK(Proc)                                                     \
  43     void Proc();                                                                    \
  44     static int Static##Proc##Init()                                                 \
  45     {                                                                               \
  46         if(smack_check())                                                           \
  47             DPL::Test::TestRunnerSingleton::Instance().RegisterTest(#Proc, &Proc);  \
  48                                                                                     \
  49         return 0;                                                                   \
  50     }                                                                               \
  51     const int DPL_UNUSED Static##Proc##InitVar = Static##Proc##Init();              \
  52     void Proc()
  53
  54 #define RUNNER_TEST_NOSMACK(Proc)                                                   \
  55     void Proc();                                                                    \
  56     static int Static##Proc##Init()                                                 \
  57     {                                                                               \
  58         if(!(smack_check()))                                                        \
  59             DPL::Test::TestRunnerSingleton::Instance().RegisterTest(#Proc, &Proc);  \
  60                                                                                     \
  61         return 0;                                                                   \
  62     }                                                                               \
  63     const int DPL_UNUSED Static##Proc##InitVar = Static##Proc##Init();              \
  64     void Proc()
  65
  66 #define RUNNER_CHILD_TEST_SMACK(Proc)                                                \
  67     void Proc();                                                                     \
  68     void Proc##Child();                                                              \
  69     static int Static##Proc##Init()                                                  \
  70     {                                                                                \
  71         if(smack_check())                                                            \
  72             DPL::Test::TestRunnerSingleton::Instance().RegisterTest(#Proc, &Proc);   \
  73         return 0;                                                                    \
  74     }                                                                                \
  75     const int DPL_UNUSED Static##Proc##InitVar = Static##Proc##Init();               \
  76     void Proc(){                                                                     \
  77             DPL::Test::RunChildProc(&Proc##Child);                                   \
  78     }                                                                                \
  79     void Proc##Child()
  80
  81 #define RUNNER_CHILD_TEST_NOSMACK(Proc)                                              \
  82     void Proc();                                                                     \
  83     void Proc##Child();                                                              \
  84     static int Static##Proc##Init()                                                  \
  85     {                                                                                \
  86         if(!(smack_check()))                                                         \
  87             DPL::Test::TestRunnerSingleton::Instance().RegisterTest(#Proc, &Proc);   \
  88         return 0;                                                                    \
  89     }                                                                                \
  90     const int DPL_UNUSED Static##Proc##InitVar = Static##Proc##Init();               \
  91     void Proc(){                                                                     \
  92             DPL::Test::RunChildProc(&Proc##Child);                                   \
  93     }                                                                                \
  94     void Proc##Child()
  95
  96 #define RUNNER_MULTIPROCESS_TEST_SMACK(Proc)                                         \
  97     void Proc();                                                                     \
  98     void Proc##Multi();                                                              \
  99     static int Static##Proc##Init()                                                  \
 100     {                                                                                \
 101         if(smack_check())                                                            \
 102             DPL::Test::TestRunnerSingleton::Instance().RegisterTest(#Proc, &Proc);   \
 103         return 0;                                                                    \
 104     }                                                                                \
 105     const int DPL_UNUSED Static##Proc##InitVar = Static##Proc##Init();               \
 106     void Proc(){                                                                     \
 107             DPL::Test::RunMultiProc(&Proc##Multi);                                   \
 108     }                                                                                \
 109     void Proc##Multi()
 110
 111 #define RUNNER_MULTIPROCESS_TEST_NOSMACK(Proc)                                       \
 112     void Proc();                                                                     \
 113     void Proc##Multi();                                                              \
 114     static int Static##Proc##Init()                                                  \
 115     {                                                                                \
 116         if(!(smack_check()))                                                         \
 117             DPL::Test::TestRunnerSingleton::Instance().RegisterTest(#Proc, &Proc);   \
 118         return 0;                                                                    \
 119     }                                                                                \
 120     const int DPL_UNUSED Static##Proc##InitVar = Static##Proc##Init();               \
 121     void Proc(){                                                                     \
 122             DPL::Test::RunMultiProc(&Proc##Multi);                                   \
 123     }                                                                                \
 124     void Proc##Multi()
 125
 126 namespace DB {
 127
 128     class Transaction
 129     {
 130     public:
 131
 132         static int db_result;
 133
 134         Transaction() {
 135             db_result = perm_begin();
 136             RUNNER_ASSERT_MSG(PC_OPERATION_SUCCESS == db_result,
 137                               "perm_begin returned: " << db_result);
 138         }
 139
 140         ~Transaction() {
 141             db_result = perm_end();
 142         }
 143     };
 144 } // namespace DB
 145
 146 // Database Transaction macros
 147 // PLEASE NOTE Both DB_BEGIN and DB_END need to be called in the same scope.
 148 // They are used to prevent developer from forgetting to close transaction.
 149 // Also note that variables defined between these macros will not be visible
 150 // after DB_END.
 151 #define DB_BEGIN                       \
 152         {                              \
 153         DB::Transaction db_transaction;
 154
 155 #define DB_END }                                                                   \
 156         RUNNER_ASSERT_MSG(PC_OPERATION_SUCCESS == DB::Transaction::db_result,      \
 157         "perm_end returned: " << DB::Transaction::db_result);
 158
 159
 160 #endif