Line data    Source code

       1             : // Copyright (c) 2012-2024  Made to Order Software Corp.  All Rights Reserved
       2             : //
       3             : // https://snapwebsites.org/project/eventdispatcher
       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             : // this diagnostic has to be turned off "globally" so the catch2 does not
      20             : // generate the warning on the floating point == operator
      21             : //
      22             : #pragma GCC diagnostic ignored "-Wfloat-equal"
      23             : 
      24             : // self
      25             : //
      26             : #include    "catch_main.h"
      27             : 
      28             : 
      29             : // reporter
      30             : //
      31             : #include    <eventdispatcher/reporter/token.h>
      32             : 
      33             : 
      34             : // last include
      35             : //
      36             : #include    <snapdev/poison.h>
      37             : 
      38             : 
      39             : 
      40             : namespace
      41             : {
      42             : 
      43             : 
      44             : constexpr SNAP_CATCH2_NAMESPACE::reporter::token_t const g_all_tokens[] =
      45             : {
      46             :     SNAP_CATCH2_NAMESPACE::reporter::token_t::TOKEN_EOF,
      47             :     SNAP_CATCH2_NAMESPACE::reporter::token_t::TOKEN_ERROR,
      48             :     SNAP_CATCH2_NAMESPACE::reporter::token_t::TOKEN_IDENTIFIER,
      49             :     SNAP_CATCH2_NAMESPACE::reporter::token_t::TOKEN_FLOATING_POINT,
      50             :     SNAP_CATCH2_NAMESPACE::reporter::token_t::TOKEN_INTEGER,
      51             :     SNAP_CATCH2_NAMESPACE::reporter::token_t::TOKEN_TIMESPEC,
      52             :     SNAP_CATCH2_NAMESPACE::reporter::token_t::TOKEN_ADDRESS,
      53             :     SNAP_CATCH2_NAMESPACE::reporter::token_t::TOKEN_VARIABLE,
      54             :     SNAP_CATCH2_NAMESPACE::reporter::token_t::TOKEN_OPEN_PARENTHESIS,
      55             :     SNAP_CATCH2_NAMESPACE::reporter::token_t::TOKEN_CLOSE_PARENTHESIS,
      56             :     SNAP_CATCH2_NAMESPACE::reporter::token_t::TOKEN_OPEN_CURLY_BRACE,
      57             :     SNAP_CATCH2_NAMESPACE::reporter::token_t::TOKEN_CLOSE_CURLY_BRACE,
      58             :     SNAP_CATCH2_NAMESPACE::reporter::token_t::TOKEN_COMMA,
      59             :     SNAP_CATCH2_NAMESPACE::reporter::token_t::TOKEN_COLON,
      60             :     //SNAP_CATCH2_NAMESPACE::reporter::token_t::TOKEN_EQUAL,
      61             :     SNAP_CATCH2_NAMESPACE::reporter::token_t::TOKEN_DOUBLE_STRING,
      62             :     SNAP_CATCH2_NAMESPACE::reporter::token_t::TOKEN_SINGLE_STRING,
      63             :     SNAP_CATCH2_NAMESPACE::reporter::token_t::TOKEN_PLUS,
      64             :     SNAP_CATCH2_NAMESPACE::reporter::token_t::TOKEN_MINUS,
      65             :     SNAP_CATCH2_NAMESPACE::reporter::token_t::TOKEN_MULTIPLY,
      66             :     SNAP_CATCH2_NAMESPACE::reporter::token_t::TOKEN_DIVIDE,
      67             :     SNAP_CATCH2_NAMESPACE::reporter::token_t::TOKEN_MODULO,
      68             : };
      69             : 
      70             : 
      71             : } // no name namespace
      72             : 
      73             : 
      74             : 
      75           6 : CATCH_TEST_CASE("reporter_token", "[token][reporter]")
      76             : {
      77           6 :     CATCH_START_SECTION("set/get token")
      78             :     {
      79          22 :         for(auto const tok : g_all_tokens)
      80             :         {
      81          21 :             SNAP_CATCH2_NAMESPACE::reporter::token t;
      82          21 :             CATCH_REQUIRE(t.get_token() == SNAP_CATCH2_NAMESPACE::reporter::token_t::TOKEN_EOF);
      83          21 :             t.set_token(tok);
      84          21 :             CATCH_REQUIRE(t.get_token() == tok);
      85          21 :         }
      86             :     }
      87           6 :     CATCH_END_SECTION()
      88             : 
      89           6 :     CATCH_START_SECTION("set/get line")
      90             :     {
      91           1 :         SNAP_CATCH2_NAMESPACE::reporter::token t;
      92           1 :         CATCH_REQUIRE(t.get_line() == 0);
      93           1 :         std::uint32_t line(rand());
      94           1 :         while(line == 0)
      95             :         {
      96           0 :             line = rand();
      97             :         }
      98           1 :         t.set_line(line);
      99           1 :         CATCH_REQUIRE(t.get_line() == line);
     100           1 :     }
     101           6 :     CATCH_END_SECTION()
     102             : 
     103           6 :     CATCH_START_SECTION("set/get column")
     104             :     {
     105           1 :         SNAP_CATCH2_NAMESPACE::reporter::token t;
     106           1 :         CATCH_REQUIRE(t.get_column() == 0);
     107           1 :         std::uint32_t column(rand());
     108           1 :         while(column == 0)
     109             :         {
     110           0 :             column = rand();
     111             :         }
     112           1 :         t.set_column(column);
     113           1 :         CATCH_REQUIRE(t.get_column() == column);
     114           1 :     }
     115           6 :     CATCH_END_SECTION()
     116             : 
     117           6 :     CATCH_START_SECTION("set/get integer")
     118             :     {
     119         101 :         for(int count(0); count < 100; ++count)
     120             :         {
     121         100 :             SNAP_CATCH2_NAMESPACE::reporter::token t;
     122         100 :             CATCH_REQUIRE(t.get_integer() == 0);
     123             : #pragma GCC diagnostic push
     124             : #pragma GCC diagnostic ignored "-Wpedantic"
     125         100 :             __int128 value(0);
     126         100 :             SNAP_CATCH2_NAMESPACE::random(value);
     127         100 :             t.set_integer(value);
     128         100 :             CATCH_REQUIRE(t.get_integer() == value);
     129             : #pragma GCC diagnostic pop
     130         100 :         }
     131             :     }
     132           6 :     CATCH_END_SECTION()
     133             : 
     134           6 :     CATCH_START_SECTION("set/get floating point")
     135             :     {
     136         101 :         for(int count(0); count < 100; ++count)
     137             :         {
     138         100 :             SNAP_CATCH2_NAMESPACE::reporter::token t;
     139         100 :             CATCH_REQUIRE(t.get_floating_point() == 0.0);
     140         100 :             std::int64_t n(0);
     141         100 :             SNAP_CATCH2_NAMESPACE::random(n);
     142         100 :             n >>= 9;
     143         100 :             std::int64_t d(0);
     144         100 :             SNAP_CATCH2_NAMESPACE::random(d);
     145         100 :             d >>= 9;
     146         100 :             double const nominator(n);
     147         100 :             double denominator(d);
     148         100 :             if(denominator == 0.0)
     149             :             {
     150           0 :                 denominator = 1.0;
     151             :             }
     152         100 :             double const value(nominator / denominator);
     153         100 :             t.set_floating_point(value);
     154         100 :             CATCH_REQUIRE(t.get_floating_point() == value);
     155         100 :         }
     156             :     }
     157           6 :     CATCH_END_SECTION()
     158             : 
     159           6 :     CATCH_START_SECTION("set/get string")
     160             :     {
     161         101 :         for(int count(0); count < 100; ++count)
     162             :         {
     163         100 :             SNAP_CATCH2_NAMESPACE::reporter::token t;
     164         100 :             CATCH_REQUIRE(t.get_string() == "");
     165         100 :             std::string const str(SNAP_CATCH2_NAMESPACE::random_string(1, 25));
     166         100 :             t.set_string(str);
     167         100 :             CATCH_REQUIRE(t.get_string() == str);
     168         100 :         }
     169             :     }
     170           6 :     CATCH_END_SECTION()
     171           6 : }
     172             : 
     173             : 
     174           3 : CATCH_TEST_CASE("reporter_token_error", "[token][reporter][error]")
     175             : {
     176           3 :     CATCH_START_SECTION("set token twice")
     177             :     {
     178          22 :         for(auto const tok : g_all_tokens)
     179             :         {
     180          21 :             SNAP_CATCH2_NAMESPACE::reporter::token t;
     181          21 :             CATCH_REQUIRE(t.get_token() == SNAP_CATCH2_NAMESPACE::reporter::token_t::TOKEN_EOF);
     182          21 :             t.set_token(tok);
     183          21 :             CATCH_REQUIRE(t.get_token() == tok);
     184             : 
     185          21 :             if(tok == SNAP_CATCH2_NAMESPACE::reporter::token_t::TOKEN_EOF
     186          20 :             || tok == SNAP_CATCH2_NAMESPACE::reporter::token_t::TOKEN_ERROR)
     187             :             {
     188             :                 // allowed since it's still EOF
     189             :                 //
     190           2 :                 t.set_token(tok);
     191           2 :                 CATCH_REQUIRE(t.get_token() == tok);
     192           2 :             }
     193             :             else
     194             :             {
     195             :                 // not allowed
     196             :                 //
     197          19 :                 CATCH_REQUIRE_THROWS_MATCHES(
     198             :                           t.set_token(tok)
     199             :                         , std::logic_error
     200             :                         , Catch::Matchers::ExceptionMessage(
     201             :                                   "trying to modify token type to something other than an error."));
     202             :             }
     203             : 
     204             :             // switching to an error is always allowed
     205             :             //
     206          21 :             t.set_token(SNAP_CATCH2_NAMESPACE::reporter::token_t::TOKEN_ERROR);
     207          21 :             CATCH_REQUIRE(t.get_token() == SNAP_CATCH2_NAMESPACE::reporter::token_t::TOKEN_ERROR);
     208          21 :         }
     209             :     }
     210           3 :     CATCH_END_SECTION()
     211             : 
     212           3 :     CATCH_START_SECTION("set line twice")
     213             :     {
     214           1 :         SNAP_CATCH2_NAMESPACE::reporter::token t;
     215           1 :         t.set_line(1);
     216           1 :         CATCH_REQUIRE(t.get_line() == 1);
     217           1 :         CATCH_REQUIRE_THROWS_MATCHES(
     218             :               t.set_line(2)
     219             :             , std::logic_error
     220             :             , Catch::Matchers::ExceptionMessage(
     221             :                       "trying to modify line number, not allowed anymore."));
     222           1 :     }
     223           3 :     CATCH_END_SECTION()
     224             : 
     225           3 :     CATCH_START_SECTION("set column twice")
     226             :     {
     227           1 :         SNAP_CATCH2_NAMESPACE::reporter::token t;
     228           1 :         t.set_column(1);
     229           1 :         CATCH_REQUIRE(t.get_column() == 1);
     230           1 :         CATCH_REQUIRE_THROWS_MATCHES(
     231             :               t.set_column(2)
     232             :             , std::logic_error
     233             :             , Catch::Matchers::ExceptionMessage(
     234             :                       "trying to modify column number, not allowed anymore."));
     235           1 :     }
     236           3 :     CATCH_END_SECTION()
     237           3 : }
     238             : 
     239             : 
     240             : // vim: ts=4 sw=4 et