/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ /*** This file is part of systemd. Copyright 2015 Lennart Poettering systemd 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. systemd 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 systemd; If not, see <http://www.gnu.org/licenses/>. ***/ #include "string-util.h" static void test_string_erase(void) { char *x; x = strdupa(""); assert_se(streq(string_erase(x), "")); x = strdupa("1"); assert_se(streq(string_erase(x), "x")); x = strdupa("12"); assert_se(streq(string_erase(x), "xx")); x = strdupa("123"); assert_se(streq(string_erase(x), "xxx")); x = strdupa("1234"); assert_se(streq(string_erase(x), "xxxx")); x = strdupa("12345"); assert_se(streq(string_erase(x), "xxxxx")); x = strdupa("123456"); assert_se(streq(string_erase(x), "xxxxxx")); x = strdupa("1234567"); assert_se(streq(string_erase(x), "xxxxxxx")); x = strdupa("12345678"); assert_se(streq(string_erase(x), "xxxxxxxx")); x = strdupa("123456789"); assert_se(streq(string_erase(x), "xxxxxxxxx")); } int main(int argc, char *argv[]) { test_string_erase(); return 0; }