string/tst-strsignal.c

   1 /* Test for strsignal.
   2
   3    Copyright (C) 2020-2023 Free Software Foundation, Inc.
   4    This file is part of the GNU C Library.
   5
   6    The GNU C Library is free software; you can redistribute it and/or
   7    modify it under the terms of the GNU Lesser General Public
   8    License as published by the Free Software Foundation; either
   9    version 2.1 of the License, or (at your option) any later version.
  10
  11    The GNU C Library 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 GNU
  14    Lesser General Public License for more details.
  15
  16    You should have received a copy of the GNU Lesser General Public
  17    License along with the GNU C Library; if not, see
  18    <https://www.gnu.org/licenses/>.  */
  19
  20 #include <string.h>
  21 #include <stdio.h>
  22 #include <signal.h>
  23 #include <stdlib.h>
  24 #include <locale.h>
  25 #include <array_length.h>
  26
  27 #include <support/support.h>
  28 #include <support/check.h>
  29
  30 static int
  31 do_test (void)
  32 {
  33   unsetenv ("LANGUAGE");
  34
  35   xsetlocale (LC_ALL, "C");
  36
  37   TEST_COMPARE_STRING (strsignal (SIGINT),     "Interrupt");
  38   TEST_COMPARE_STRING (strsignal (-1),         "Unknown signal -1");
  39 #ifdef SIGRTMIN
  40   if (SIGRTMIN < SIGRTMAX)
  41     TEST_COMPARE_STRING (strsignal (SIGRTMIN),   "Real-time signal 0");
  42 #endif
  43 #ifdef SIGRTMAX
  44   if (SIGRTMAX == 64)
  45     TEST_COMPARE_STRING (strsignal (SIGRTMAX+1), "Unknown signal 65");
  46 #endif
  47
  48   xsetlocale (LC_ALL, "pt_BR.UTF-8");
  49
  50   TEST_COMPARE_STRING (strsignal (SIGINT),    "Interrup\xc3\xa7\xc3\xa3\x6f");
  51   TEST_COMPARE_STRING (strsignal (-1),        "Sinal desconhecido -1");
  52 #ifdef SIGRTMI
  53   if (SIGRTMIN < SIGRTMAX)
  54     TEST_COMPARE_STRING (strsignal (SIGRTMIN),  "Sinal de tempo-real 0");
  55 #endif
  56 #ifdef SIGRTMAX
  57   if (SIGRTMAX == 64)
  58     TEST_COMPARE_STRING (strsignal (SIGRTMAX+1), "Sinal desconhecido 65");
  59 #endif
  60
  61   return 0;
  62 }
  63
  64 #include <support/test-driver.c>