99 lines
2.4 KiB
C
99 lines
2.4 KiB
C
/* Test the sig2str and str2sig functions.
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Copyright (C) 2024-2025 Free Software Foundation, Inc.
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This file is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published
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by the Free Software Foundation, either version 3 of the License,
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or (at your option) any later version.
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This file is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <https://www.gnu.org/licenses/>. */
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/* Written by Collin Funk <collin.funk1@gmail.com>, 2024. */
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#include <config.h>
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/* Specification. */
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#include <signal.h>
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#include "signature.h"
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SIGNATURE_CHECK (sig2str, int, (int, char *));
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SIGNATURE_CHECK (str2sig, int, (char const *restrict, int *restrict));
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#include <string.h>
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#include "macros.h"
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static void
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test_sig2str (void)
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{
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char buffer[SIG2STR_MAX];
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/* Test sig2str on signals specified by ISO C. */
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ASSERT (sig2str (SIGABRT, buffer) == 0);
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ASSERT (STREQ (buffer, "ABRT"));
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ASSERT (sig2str (SIGFPE, buffer) == 0);
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ASSERT (STREQ (buffer, "FPE"));
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ASSERT (sig2str (SIGILL, buffer) == 0);
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ASSERT (STREQ (buffer, "ILL"));
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ASSERT (sig2str (SIGINT, buffer) == 0);
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ASSERT (STREQ (buffer, "INT"));
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ASSERT (sig2str (SIGSEGV, buffer) == 0);
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ASSERT (STREQ (buffer, "SEGV"));
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ASSERT (sig2str (SIGTERM, buffer) == 0);
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ASSERT (STREQ (buffer, "TERM"));
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/* Check behavior of sig2str on invalid signals. */
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ASSERT (sig2str (-714, buffer) == -1);
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}
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static void
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test_str2sig (void)
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{
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int signo;
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/* Test str2sig on signals specified by ISO C. */
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ASSERT (str2sig ("ABRT", &signo) == 0);
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ASSERT (signo == SIGABRT);
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ASSERT (str2sig ("FPE", &signo) == 0);
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ASSERT (signo == SIGFPE);
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ASSERT (str2sig ("ILL", &signo) == 0);
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ASSERT (signo == SIGILL);
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ASSERT (str2sig ("INT", &signo) == 0);
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ASSERT (signo == SIGINT);
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ASSERT (str2sig ("SEGV", &signo) == 0);
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ASSERT (signo == SIGSEGV);
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ASSERT (str2sig ("TERM", &signo) == 0);
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ASSERT (signo == SIGTERM);
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/* Check behavior of str2sig on invalid signals. */
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ASSERT (str2sig ("Not a signal", &signo) == -1);
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}
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int
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main (void)
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{
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test_sig2str ();
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test_str2sig ();
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return test_exit_status;
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}
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