glibc/string/tst-strsignal.c
Adhemerval Zanella 10b01bd452 string: Make tst-strerror/tst-strsignal unsupported if msgfmt is not installed
Without msgfmt libc.mo files are not generated and its loading failure
is silent ignored with xsetlocale.

Also unset LANGUAGE environment variable to avoid it taking precedence
when loading the message catalog.  Although not strictly required
(since the test is issued with test-container and it sets a strict
environment variable) it follows other tests that deal with
translation.

Checked on x86_64-linux-gnu.
2020-07-13 09:16:11 -03:00

65 lines
1.9 KiB
C

/* Test for strsignal.
Copyright (C) 2020 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
<https://www.gnu.org/licenses/>. */
#include <string.h>
#include <stdio.h>
#include <signal.h>
#include <stdlib.h>
#include <locale.h>
#include <array_length.h>
#include <support/support.h>
#include <support/check.h>
static int
do_test (void)
{
unsetenv ("LANGUAGE");
xsetlocale (LC_ALL, "C");
TEST_COMPARE_STRING (strsignal (SIGINT), "Interrupt");
TEST_COMPARE_STRING (strsignal (-1), "Unknown signal -1");
#ifdef SIGRTMIN
if (SIGRTMIN < SIGRTMAX)
TEST_COMPARE_STRING (strsignal (SIGRTMIN), "Real-time signal 0");
#endif
#ifdef SIGRTMAX
if (SIGRTMAX == 64)
TEST_COMPARE_STRING (strsignal (SIGRTMAX+1), "Unknown signal 65");
#endif
xsetlocale (LC_ALL, "pt_BR.UTF-8");
TEST_COMPARE_STRING (strsignal (SIGINT), "Interrup\xc3\xa7\xc3\xa3\x6f");
TEST_COMPARE_STRING (strsignal (-1), "Sinal desconhecido -1");
#ifdef SIGRTMI
if (SIGRTMIN < SIGRTMAX)
TEST_COMPARE_STRING (strsignal (SIGRTMIN), "Sinal de tempo-real 0");
#endif
#ifdef SIGRTMAX
if (SIGRTMAX == 64)
TEST_COMPARE_STRING (strsignal (SIGRTMAX+1), "Sinal desconhecido 65");
#endif
return 0;
}
#include <support/test-driver.c>