mirror of
https://github.com/shadow-maint/shadow.git
synced 2026-01-27 06:14:09 +00:00
aee5c0f4f0
This silences diagnostics about unused parameters. Tested-by: Silvan Mosberger <github@infinisil.com> Signed-off-by: Alejandro Colomar <alx@kernel.org>
67 lines
1.5 KiB
C
67 lines
1.5 KiB
C
// SPDX-FileCopyrightText: 2023, Alejandro Colomar <alx@kernel.org>
|
|
// SPDX-License-Identifier: BSD-3-Clause
|
|
|
|
|
|
#include "config.h"
|
|
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
|
|
#include <stdarg.h> // Required by <cmocka.h>
|
|
#include <stddef.h> // Required by <cmocka.h>
|
|
#include <setjmp.h> // Required by <cmocka.h>
|
|
#include <stdint.h> // Required by <cmocka.h>
|
|
#include <cmocka.h>
|
|
|
|
#include "sizeof.h"
|
|
#include "string/sprintf/snprintf.h"
|
|
|
|
|
|
static void test_stprintf_a_trunc(void **);
|
|
static void test_stprintf_a_ok(void **);
|
|
|
|
|
|
int
|
|
main(void)
|
|
{
|
|
const struct CMUnitTest tests[] = {
|
|
cmocka_unit_test(test_stprintf_a_trunc),
|
|
cmocka_unit_test(test_stprintf_a_ok),
|
|
};
|
|
|
|
return cmocka_run_group_tests(tests, NULL, NULL);
|
|
}
|
|
|
|
|
|
static void
|
|
test_stprintf_a_trunc(void **)
|
|
{
|
|
char buf[countof("foo")];
|
|
|
|
// Test that we're not returning SIZE_MAX
|
|
assert_true(stprintf_a(buf, "f%su", "oo") < 0);
|
|
assert_true(strcmp(buf, "foo") == 0);
|
|
|
|
assert_true(stprintf_a(buf, "barbaz") == -1);
|
|
assert_true(strcmp(buf, "bar") == 0);
|
|
}
|
|
|
|
|
|
static void
|
|
test_stprintf_a_ok(void **)
|
|
{
|
|
char buf[countof("foo")];
|
|
|
|
assert_true(stprintf_a(buf, "%s", "foo") == strlen("foo"));
|
|
assert_true(strcmp(buf, "foo") == 0);
|
|
|
|
assert_true(stprintf_a(buf, "%do", 1) == strlen("1o"));
|
|
assert_true(strcmp(buf, "1o") == 0);
|
|
|
|
assert_true(stprintf_a(buf, "f") == strlen("f"));
|
|
assert_true(strcmp(buf, "f") == 0);
|
|
|
|
assert_true(stprintf_a(buf, "") == strlen(""));
|
|
assert_true(strcmp(buf, "") == 0);
|
|
}
|