Line data    Source code

       1             : // Copyright (c) 2006-2024  Made to Order Software Corp.  All Rights Reserved
       2             : //
       3             : // https://snapwebsites.org/project/advgetopt
       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 2 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 along
      17             : // with this program; if not, write to the Free Software Foundation, Inc.,
      18             : // 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
      19             : 
      20             : // advgetopt
      21             : //
      22             : #include    <advgetopt/exception.h>
      23             : 
      24             : 
      25             : // self
      26             : //
      27             : #include    "catch_main.h"
      28             : 
      29             : 
      30             : // cppthread
      31             : //
      32             : #include    <cppthread/exception.h>
      33             : 
      34             : 
      35             : // snapdev
      36             : //
      37             : #include    <snapdev/safe_setenv.h>
      38             : 
      39             : 
      40             : // C++
      41             : //
      42             : #include    <fstream>
      43             : 
      44             : 
      45             : // last include
      46             : //
      47             : #include    <snapdev/poison.h>
      48             : 
      49             : 
      50             : 
      51             : 
      52           3 : CATCH_TEST_CASE("logger", "[logger][valid][log]")
      53             : {
      54           3 :     CATCH_START_SECTION("Verify log levels")
      55           1 :         CATCH_REQUIRE(to_string(cppthread::log_level_t::debug)   == "debug");
      56           1 :         CATCH_REQUIRE(to_string(cppthread::log_level_t::info)    == "info");
      57           1 :         CATCH_REQUIRE(to_string(cppthread::log_level_t::warning) == "warning");
      58           1 :         CATCH_REQUIRE(to_string(cppthread::log_level_t::error)   == "error");
      59           1 :         CATCH_REQUIRE(to_string(cppthread::log_level_t::fatal)   == "fatal");
      60           3 :     CATCH_END_SECTION()
      61             : 
      62           3 :     CATCH_START_SECTION("Verify log string")
      63           1 :         SNAP_CATCH2_NAMESPACE::push_expected_log("debug: Test a regular string.");
      64           2 :         cppthread::log << cppthread::log_level_t::debug
      65           1 :                        << "Test a regular string."
      66           2 :                        << cppthread::end;
      67           1 :         SNAP_CATCH2_NAMESPACE::expected_logs_stack_is_empty();
      68             : 
      69           1 :         SNAP_CATCH2_NAMESPACE::push_expected_log("info: Test an std::string.");
      70           2 :         std::string const msg("Test an std::string.");
      71           2 :         cppthread::log << cppthread::log_level_t::info
      72           1 :                        << msg
      73           2 :                        << cppthread::end;
      74           1 :         SNAP_CATCH2_NAMESPACE::expected_logs_stack_is_empty();
      75           4 :     CATCH_END_SECTION()
      76             : 
      77           3 :     CATCH_START_SECTION("Verify log integers")
      78             :         // gcc sees this one as a char
      79             :         {
      80           1 :             std::int8_t v(rand());
      81           1 :             SNAP_CATCH2_NAMESPACE::push_expected_log(std::string("warning: Test an int8_t: ") + static_cast<char>(v) + ".");
      82           2 :             cppthread::log << cppthread::log_level_t::warning
      83           1 :                            << "Test an int8_t: "
      84           1 :                            << v
      85           1 :                            << "."
      86           2 :                            << cppthread::end;
      87           1 :             SNAP_CATCH2_NAMESPACE::expected_logs_stack_is_empty();
      88             :         }
      89             : 
      90             :         {
      91           1 :             std::int16_t v(rand());
      92           1 :             SNAP_CATCH2_NAMESPACE::push_expected_log("error: Test an int16_t: " + std::to_string(v) + ".");
      93           2 :             cppthread::log << cppthread::log_level_t::error
      94           1 :                            << "Test an int16_t: "
      95           1 :                            << v
      96           1 :                            << "."
      97           2 :                            << cppthread::end;
      98           1 :             SNAP_CATCH2_NAMESPACE::expected_logs_stack_is_empty();
      99             :         }
     100             : 
     101             :         {
     102           1 :             std::int32_t v(rand());
     103           1 :             SNAP_CATCH2_NAMESPACE::push_expected_log("fatal: Test an int32_t: " + std::to_string(v) + ".");
     104           2 :             cppthread::log << cppthread::log_level_t::fatal
     105           1 :                            << "Test an int32_t: "
     106           1 :                            << v
     107           1 :                            << "."
     108           2 :                            << cppthread::end;
     109           1 :             SNAP_CATCH2_NAMESPACE::expected_logs_stack_is_empty();
     110             :         }
     111             : 
     112             :         {
     113           1 :             std::int64_t v(rand());
     114           1 :             SNAP_CATCH2_NAMESPACE::push_expected_log("debug: Test an int64_t: " + std::to_string(v) + ".");
     115           2 :             cppthread::log << cppthread::log_level_t::debug
     116           1 :                            << "Test an int64_t: "
     117           1 :                            << v
     118           1 :                            << "."
     119           2 :                            << cppthread::end;
     120           1 :             SNAP_CATCH2_NAMESPACE::expected_logs_stack_is_empty();
     121             :         }
     122             : 
     123             :         // gcc sees this one as a char
     124             :         {
     125           1 :             std::uint8_t v(rand());
     126           1 :             SNAP_CATCH2_NAMESPACE::push_expected_log(std::string("info: Test an uint8_t: ") + static_cast<char>(v) + ".");
     127           2 :             cppthread::log << cppthread::log_level_t::info
     128           1 :                            << "Test an uint8_t: "
     129           1 :                            << v
     130           1 :                            << "."
     131           2 :                            << cppthread::end;
     132           1 :             SNAP_CATCH2_NAMESPACE::expected_logs_stack_is_empty();
     133             :         }
     134             : 
     135             :         {
     136           1 :             std::uint16_t v(rand());
     137           1 :             SNAP_CATCH2_NAMESPACE::push_expected_log("warning: Test an uint16_t: " + std::to_string(static_cast<int>(v)) + ".");
     138           2 :             cppthread::log << cppthread::log_level_t::warning
     139           1 :                            << "Test an uint16_t: "
     140           1 :                            << v
     141           1 :                            << "."
     142           2 :                            << cppthread::end;
     143           1 :             SNAP_CATCH2_NAMESPACE::expected_logs_stack_is_empty();
     144             :         }
     145             : 
     146             :         {
     147           1 :             std::uint32_t v(rand());
     148           1 :             SNAP_CATCH2_NAMESPACE::push_expected_log("error: Test an uint32_t: " + std::to_string(v) + ".");
     149           2 :             cppthread::log << cppthread::log_level_t::error
     150           1 :                            << "Test an uint32_t: "
     151           1 :                            << v
     152           1 :                            << "."
     153           2 :                            << cppthread::end;
     154           1 :             SNAP_CATCH2_NAMESPACE::expected_logs_stack_is_empty();
     155             :         }
     156             : 
     157             :         {
     158           1 :             std::uint64_t v(rand());
     159           1 :             SNAP_CATCH2_NAMESPACE::push_expected_log("fatal: Test an uint64_t: " + std::to_string(v) + ".");
     160           2 :             cppthread::log << cppthread::log_level_t::fatal
     161           1 :                            << "Test an uint64_t: "
     162           1 :                            << v
     163           1 :                            << "."
     164           2 :                            << cppthread::end;
     165           1 :             SNAP_CATCH2_NAMESPACE::expected_logs_stack_is_empty();
     166             :         }
     167             : 
     168           3 :     CATCH_END_SECTION()
     169           3 : }
     170             : 
     171             : 
     172           1 : CATCH_TEST_CASE("logger_without_callback", "[logger][valid][log]")
     173             : {
     174           1 :     CATCH_START_SECTION("Verify log string")
     175             :         // cancel the callback for one test
     176           1 :         cppthread::set_log_callback(nullptr);
     177             : 
     178             :         //SNAP_CATCH2_NAMESPACE::push_expected_log("debug: Test without a callback."); -- not going to be registered!
     179           2 :         cppthread::log << cppthread::log_level_t::debug
     180           1 :                        << "Test without a callback."
     181           2 :                        << cppthread::end;
     182             : 
     183             :         // restore the callback
     184           1 :         cppthread::set_log_callback(SNAP_CATCH2_NAMESPACE::log_for_test);
     185             : 
     186             :         // make sure we have at least one assertion otherwise the
     187             :         // coverage will fail with an error
     188             :         //
     189           1 :         CATCH_REQUIRE(true);
     190           1 :     CATCH_END_SECTION()
     191           1 : }
     192             : 
     193             : 
     194           1 : CATCH_TEST_CASE("invalid_logger", "[logger][invalid][log]")
     195             : {
     196           1 :     CATCH_START_SECTION("Verify invalid log levels")
     197         101 :         for(int i(0); i < 100; ++i)
     198             :         {
     199         100 :             cppthread::log_level_t level(cppthread::log_level_t::warning);
     200             :             for(;;)
     201             :             {
     202         100 :                 level = static_cast<cppthread::log_level_t>(rand());
     203         100 :                 if(level != cppthread::log_level_t::debug
     204         100 :                 && level != cppthread::log_level_t::info
     205         100 :                 && level != cppthread::log_level_t::warning
     206         100 :                 && level != cppthread::log_level_t::error
     207         100 :                 && level != cppthread::log_level_t::fatal)
     208             :                 {
     209         100 :                     break;
     210             :                 }
     211             :             }
     212             : 
     213         100 :             CATCH_REQUIRE_THROWS_MATCHES(cppthread::to_string(level)
     214             :                     , cppthread::cppthread_invalid_error
     215             :                     , Catch::Matchers::ExceptionMessage(
     216             :                               "cppthread_exception: unknown log level ("
     217             :                             + std::to_string(static_cast<int>(level))
     218             :                             + ")"));
     219             :         }
     220           1 :     CATCH_END_SECTION()
     221           1 : }
     222             : 
     223             : 
     224             : // vim: ts=4 sw=4 et