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/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
/***
This file is part of systemd.
Copyright 2013 Dave Reisner
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 "utf8.h"
#include "util.h"
/* helpers for test_udev_encode_string */
static char *do_encode_string(const char *in) {
size_t out_len = strlen(in) * 4;
char *out = malloc(out_len);
assert_se(out);
assert_se(udev_encode_string(in, out, out_len) >= 0);
puts(out);
return out;
}
static bool expect_encoded_as(const char *in, const char *expected) {
_cleanup_free_ char *encoded = do_encode_string(in);
return streq(encoded, expected);
}
static void test_udev_encode_string(void) {
assert_se(expect_encoded_as("systemd sucks", "systemd\\x20sucks"));
assert_se(expect_encoded_as("pinkiepie", "pinkiepie"));
assert_se(expect_encoded_as("valíd\\ųtf8", "valíd\\x5cųtf8"));
assert_se(expect_encoded_as("s/ash/ng", "s\\x2fash\\x2fng"));
}
static void test_utf8_is_printable(void) {
assert_se(utf8_is_printable("ascii is valid\tunicode", 22));
assert_se(utf8_is_printable("\342\204\242", 3));
assert_se(!utf8_is_printable("\341\204", 2));
}
static void test_utf8_is_valid(void) {
assert_se(utf8_is_valid("ascii is valid unicode"));
assert_se(utf8_is_valid("\341\204\242"));
assert_se(!utf8_is_valid("\341\204"));
}
int main(int argc, char *argv[]) {
test_utf8_is_valid();
test_utf8_is_printable();
test_udev_encode_string();
return 0;
}
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