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/*
* asprintf and vasprintf test suite.
*
* The canonical version of this file is maintained in the rra-c-util package,
* which can be found at <https://www.eyrie.org/~eagle/software/rra-c-util/>.
*
* Written by Russ Allbery <eagle@eyrie.org>
* Copyright 2014, 2018 Russ Allbery <eagle@eyrie.org>
* Copyright 2006-2009, 2011
* The Board of Trustees of the Leland Stanford Junior University
*
* Copying and distribution of this file, with or without modification, are
* permitted in any medium without royalty provided the copyright notice and
* this notice are preserved. This file is offered as-is, without any
* warranty.
*
* SPDX-License-Identifier: FSFAP
*/
#include <config.h>
#include <portable/macros.h>
#include <portable/system.h>
#include <tests/tap/basic.h>
int test_asprintf(char **, const char *, ...)
__attribute__((__format__(printf, 2, 3)));
int test_vasprintf(char **, const char *, va_list)
__attribute__((__format__(printf, 2, 0)));
static int __attribute__((__format__(printf, 2, 3)))
vatest(char **result, const char *format, ...)
{
va_list args;
int status;
va_start(args, format);
status = test_vasprintf(result, format, args);
va_end(args);
return status;
}
int
main(void)
{
char *result = NULL;
plan(12);
is_int(7, test_asprintf(&result, "%s", "testing"), "asprintf length");
is_string("testing", result, "asprintf result");
free(result);
ok(3, "free asprintf");
is_int(0, test_asprintf(&result, "%s", ""), "asprintf empty length");
is_string("", result, "asprintf empty string");
free(result);
ok(6, "free asprintf of empty string");
is_int(6, vatest(&result, "%d %s", 2, "test"), "vasprintf length");
is_string("2 test", result, "vasprintf result");
free(result);
ok(9, "free vasprintf");
is_int(0, vatest(&result, "%s", ""), "vasprintf empty length");
is_string("", result, "vasprintf empty string");
free(result);
ok(12, "free vasprintf of empty string");
return 0;
}
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