Line data    Source code

       1              : // Copyright (c) 2011-2025  Made to Order Software Corp.  All Rights Reserved
       2              : //
       3              : // https://snapwebsites.org/project/snapdev
       4              : // contact@m2osw.com
       5              : //
       6              : // This program is free software: you can redistribute it and/or modify
       7              : // it under the terms of the GNU General Public License as published by
       8              : // the Free Software Foundation, either version 3 of the License, or
       9              : // (at your option) any later version.
      10              : //
      11              : // This program is distributed in the hope that it will be useful,
      12              : // but WITHOUT ANY WARRANTY; without even the implied warranty of
      13              : // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
      14              : // GNU General Public License for more details.
      15              : //
      16              : // You should have received a copy of the GNU General Public License
      17              : // along with this program.  If not, see <https://www.gnu.org/licenses/>.
      18              : 
      19              : /** \file
      20              :  * \brief Verify the as_root class.
      21              :  *
      22              :  * This file implements tests to verify that the as_root class works.
      23              :  *
      24              :  * \note
      25              :  * Since our tests do not get the suid flag set and are not root, we
      26              :  * can't really test that we can become root.
      27              :  */
      28              : 
      29              : // self
      30              : //
      31              : #include    "catch_main.h"
      32              : 
      33              : 
      34              : // snapdev
      35              : //
      36              : #include    <snapdev/as_root.h>
      37              : 
      38              : 
      39              : // C++
      40              : //
      41              : #include    <fstream>
      42              : 
      43              : 
      44              : 
      45              : 
      46            3 : CATCH_TEST_CASE("as_root", "[raii][os]")
      47              : {
      48            3 :     CATCH_START_SECTION("as_root: failing switch to root user")
      49              :     {
      50            1 :         snapdev::as_root test;
      51            1 :         CATCH_REQUIRE_FALSE(test.is_switched());
      52            1 :         CATCH_REQUIRE(test.error_number() == EPERM);
      53            1 :     }
      54            3 :     CATCH_END_SECTION()
      55              : 
      56            3 :     CATCH_START_SECTION("as_root: working to (not) switch to ourself")
      57              :     {
      58            1 :         snapdev::as_root test(getuid()); // pretty useless, but it works
      59            1 :         CATCH_REQUIRE(test.is_switched());
      60            1 :         CATCH_REQUIRE(test.error_number() == 0);
      61            1 :     }
      62            3 :     CATCH_END_SECTION()
      63              : 
      64            3 :     CATCH_START_SECTION("drop root privileges")
      65              :     {
      66              :         // we do not expect tests to be run by the root user
      67              :         //
      68            3 :         snapdev::drop_root_privileges();
      69              : 
      70              :         // if reach here, it worked
      71              :         //
      72            1 :         CATCH_REQUIRE(true);
      73              :     }
      74            3 :     CATCH_END_SECTION()
      75            3 : }
      76              : 
      77              : 
      78              : // vim: ts=4 sw=4 et