Line data    Source code

       1              : // Copyright (c) 2024-2025  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 concat_string templates.
      21              :  *
      22              :  * This file implements tests for the concat_string templates.
      23              :  */
      24              : 
      25              : // self
      26              : //
      27              : #include    <snapdev/concat_strings.h>
      28              : 
      29              : #include    <snapdev/is_string_literal.h>
      30              : 
      31              : #include    "catch_main.h"
      32              : 
      33              : 
      34              : // last include
      35              : //
      36              : #include    <snapdev/poison.h>
      37              : 
      38              : 
      39              : namespace
      40              : {
      41              : 
      42              : 
      43              : constexpr char const hello[] = "hello ";
      44              : constexpr char const world[] = "world!";
      45              : 
      46              : 
      47              : } // no name namespace
      48              : 
      49            1 : CATCH_TEST_CASE("concat_strings", "[string]")
      50              : {
      51            1 :     CATCH_START_SECTION("concat_strings: concatenate two strings at compile time")
      52              :     {
      53            1 :         char const * const r = snapdev::concat<hello, world>::value;
      54            1 :         CATCH_REQUIRE(strcmp(r, "hello world!") == 0);
      55            1 :         CATCH_REQUIRE(snapdev::is_string_literal(snapdev::concat<hello, world>::value));
      56              :     }
      57            1 :     CATCH_END_SECTION()
      58            1 : }
      59              : 
      60              : 
      61              : 
      62              : // vim: ts=4 sw=4 et