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+/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
+
+/***
+ This file is part of systemd.
+
+ Copyright 2013 Thomas H.P. Andersen
+
+ 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.h>
+
+#include "util.h"
+#include "strv.h"
+#include "strxcpyx.h"
+
+static void test_strpcpy(void) {
+ char target[25];
+ char *s = target;
+ size_t space_left;
+
+ space_left = sizeof(target);
+ space_left = strpcpy(&s, space_left, "12345");
+ space_left = strpcpy(&s, space_left, "hey hey hey");
+ space_left = strpcpy(&s, space_left, "waldo");
+ space_left = strpcpy(&s, space_left, "ba");
+ space_left = strpcpy(&s, space_left, "r");
+ space_left = strpcpy(&s, space_left, "foo");
+
+ assert(streq(target, "12345hey hey heywaldobar"));
+ assert(space_left == 0);
+}
+
+static void test_strpcpyf(void) {
+ char target[25];
+ char *s = target;
+ size_t space_left;
+
+ space_left = sizeof(target);
+ space_left = strpcpyf(&s, space_left, "space left: %ld. ", space_left);
+ space_left = strpcpyf(&s, space_left, "foo%s", "bar");
+
+ assert(streq(target, "space left: 25. foobar"));
+ assert(space_left == 3);
+}
+
+static void test_strpcpyl(void) {
+ char target[25];
+ char *s = target;
+ size_t space_left;
+
+ space_left = sizeof(target);
+ space_left = strpcpyl(&s, space_left, "waldo", " test", " waldo. ", NULL);
+ space_left = strpcpyl(&s, space_left, "Banana", NULL);
+
+ assert(streq(target, "waldo test waldo. Banana"));
+ assert(space_left == 1);
+}
+
+static void test_strscpy(void) {
+ char target[25];
+ size_t space_left;
+
+ space_left = sizeof(target);
+ space_left = strscpy(target, space_left, "12345");
+
+ assert(streq(target, "12345"));
+ assert(space_left == 20);
+}
+
+static void test_strscpyl(void) {
+ char target[25];
+ size_t space_left;
+
+ space_left = sizeof(target);
+ space_left = strscpyl(target, space_left, "12345", "waldo", "waldo", NULL);
+
+ assert(streq(target, "12345waldowaldo"));
+ assert(space_left == 10);
+}
+
+int main(int argc, char *argv[]) {
+ test_strpcpy();
+ test_strpcpyf();
+ test_strpcpyl();
+ test_strscpy();
+ test_strscpyl();
+
+ return 0;
+}