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/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
/***
This file is part of systemd.
Copyright 2013 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 <stdio.h>
#include <fcntl.h>
#include <unistd.h>
#include "util.h"
#include "fileio.h"
#include "strv.h"
static void test_parse_env_file(void) {
char t[] = "/tmp/test-parse-env-file-XXXXXX";
int fd, r;
FILE *f;
_cleanup_free_ char *one = NULL, *two = NULL, *three = NULL, *four = NULL, *five = NULL, *six = NULL, *seven = NULL;
_cleanup_strv_free_ char **a = NULL, **b = NULL;
char **i;
unsigned k;
fd = mkostemp(t, O_CLOEXEC);
assert_se(fd >= 0);
f = fdopen(fd, "w");
assert_se(f);
fputs("one=BAR \n"
"# comment\n"
" # comment \n"
" two = bar \n"
"invalid line\n"
"three = \"333\n"
"xxxx\"\n"
"four = \'44\\\"44\'\n"
"five = \'55\\\'55\' \"FIVE\" cinco \n"
"six = seis sechs\\\n"
" sis\n"
"seven=", f);
fflush(f);
fclose(f);
r = parse_env_file(
t, NULL,
"one", &one,
"two", &two,
"three", &three,
"four", &four,
"five", &five,
"six", &six,
"seven", &seven,
NULL);
assert_se(r >= 0);
log_info("one=[%s]", strna(one));
log_info("two=[%s]", strna(two));
log_info("three=[%s]", strna(three));
log_info("four=[%s]", strna(four));
log_info("five=[%s]", strna(five));
log_info("six=[%s]", strna(six));
log_info("seven=[%s]", strna(seven));
assert_se(streq(one, "BAR"));
assert_se(streq(two, "bar"));
assert_se(streq(three, "333\nxxxx"));
assert_se(streq(four, "44\"44"));
assert_se(streq(five, "55\'55FIVEcinco"));
assert_se(streq(six, "seis sechs sis"));
assert_se(seven == NULL);
r = load_env_file(t, NULL, &a);
assert_se(r >= 0);
STRV_FOREACH(i, a)
log_info("Got: <%s>", *i);
assert_se(streq(a[0], "one=BAR"));
assert_se(streq(a[1], "two=bar"));
assert_se(streq(a[2], "three=333\nxxxx"));
assert_se(streq(a[3], "four=44\"44"));
assert_se(streq(a[4], "five=55\'55FIVEcinco"));
assert_se(streq(a[5], "six=seis sechs sis"));
assert_se(streq(a[6], "seven="));
assert_se(a[7] == NULL);
r = write_env_file("/tmp/test-fileio", a);
assert_se(r >= 0);
r = load_env_file("/tmp/test-fileio", NULL, &b);
assert_se(r >= 0);
k = 0;
STRV_FOREACH(i, b) {
log_info("Got2: <%s>", *i);
assert_se(streq(*i, a[k++]));
}
unlink(t);
unlink("/tmp/test-fileio");
}
int main(int argc, char *argv[]) {
test_parse_env_file();
return 0;
}
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