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64e78e4467
Done through sed -e 's/strcmp \([(][^()]*[)]\) == 0/streq \1/' * tests/**/*.[hc]: Use streq instead of strcmp ... == 0. * modules/*-tests (Dependencies): Add streq.
100 lines
2.4 KiB
C
100 lines
2.4 KiB
C
/* Test of vasprintf() and asprintf() functions.
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Copyright (C) 2007-2026 Free Software Foundation, Inc.
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This program 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 by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program 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 Bruno Haible <bruno@clisp.org>, 2007. */
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#include <config.h>
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#include <stdio.h>
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#include "signature.h"
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SIGNATURE_CHECK (asprintf, int, (char **, char const *, ...));
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SIGNATURE_CHECK (vasprintf, int, (char **, char const *, va_list));
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#include <stdarg.h>
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#include <stdlib.h>
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#include <string.h>
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#include "macros.h"
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static int
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my_asprintf (char **result, const char *format, ...)
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{
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va_list args;
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int ret;
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va_start (args, format);
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ret = vasprintf (result, format, args);
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va_end (args);
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return ret;
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}
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static void
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test_vasprintf ()
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{
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for (int repeat = 0; repeat <= 8; repeat++)
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{
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char *result;
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int retval = my_asprintf (&result, "%d", 12345);
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ASSERT (retval == 5);
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ASSERT (result != NULL);
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ASSERT (streq (result, "12345"));
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free (result);
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}
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for (int repeat = 0; repeat <= 8; repeat++)
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{
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char *result;
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int retval = my_asprintf (&result, "%08lx", 12345UL);
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ASSERT (retval == 8);
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ASSERT (result != NULL);
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ASSERT (streq (result, "00003039"));
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free (result);
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}
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}
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static void
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test_asprintf ()
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{
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for (int repeat = 0; repeat <= 8; repeat++)
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{
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char *result;
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int retval = asprintf (&result, "%d", 12345);
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ASSERT (retval == 5);
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ASSERT (result != NULL);
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ASSERT (streq (result, "12345"));
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free (result);
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}
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for (int repeat = 0; repeat <= 8; repeat++)
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{
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char *result;
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int retval = asprintf (&result, "%08lx", 12345UL);
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ASSERT (retval == 8);
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ASSERT (result != NULL);
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ASSERT (streq (result, "00003039"));
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free (result);
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}
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}
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int
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main (int argc, char *argv[])
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{
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test_vasprintf ();
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test_asprintf ();
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return test_exit_status;
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}
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