mirror of
https://github.com/systemd/systemd.git
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8354c34e14
tests for:
parse_boolean
env_name_is_valid
Also convert assert to assert_se to make sure they are run even with
optimization. (see commit 9b5d6bd909)
219 lines
6.8 KiB
C
219 lines
6.8 KiB
C
/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
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/***
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This file is part of systemd.
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Copyright 2010 Lennart Poettering
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systemd is free software; you can redistribute it and/or modify it
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under the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation; either version 2.1 of the License, or
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(at your option) any later version.
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systemd is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with systemd; If not, see <http://www.gnu.org/licenses/>.
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***/
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#include <unistd.h>
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#include <string.h>
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#include "util.h"
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#include "strv.h"
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#include "env-util.h"
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static void test_strv_env_delete(void) {
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_cleanup_strv_free_ char **a = NULL, **b = NULL, **c = NULL, **d = NULL;
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a = strv_new("FOO=BAR", "WALDO=WALDO", "WALDO=", "PIEP", "SCHLUMPF=SMURF", NULL);
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assert_se(a);
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b = strv_new("PIEP", "FOO", NULL);
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assert_se(b);
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c = strv_new("SCHLUMPF", NULL);
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assert_se(c);
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d = strv_env_delete(a, 2, b, c);
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assert_se(d);
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assert_se(streq(d[0], "WALDO=WALDO"));
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assert_se(streq(d[1], "WALDO="));
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assert_se(strv_length(d) == 2);
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}
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static void test_strv_env_unset(void) {
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_cleanup_strv_free_ char **l = NULL;
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l = strv_new("PIEP", "SCHLUMPF=SMURFF", "NANANANA=YES", NULL);
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assert_se(l);
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assert_se(strv_env_unset(l, "SCHLUMPF") == l);
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assert_se(streq(l[0], "PIEP"));
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assert_se(streq(l[1], "NANANANA=YES"));
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assert_se(strv_length(l) == 2);
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}
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static void test_strv_env_set(void) {
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_cleanup_strv_free_ char **l = NULL, **r = NULL;
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l = strv_new("PIEP", "SCHLUMPF=SMURFF", "NANANANA=YES", NULL);
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assert_se(l);
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r = strv_env_set(l, "WALDO=WALDO");
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assert_se(r);
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assert_se(streq(r[0], "PIEP"));
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assert_se(streq(r[1], "SCHLUMPF=SMURFF"));
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assert_se(streq(r[2], "NANANANA=YES"));
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assert_se(streq(r[3], "WALDO=WALDO"));
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assert_se(strv_length(r) == 4);
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}
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static void test_strv_env_merge(void) {
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_cleanup_strv_free_ char **a = NULL, **b = NULL, **r = NULL;
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a = strv_new("FOO=BAR", "WALDO=WALDO", "WALDO=", "PIEP", "SCHLUMPF=SMURF", NULL);
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assert_se(a);
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b = strv_new("FOO=KKK", "FOO=", "PIEP=", "SCHLUMPF=SMURFF", "NANANANA=YES", NULL);
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assert_se(b);
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r = strv_env_merge(2, a, b);
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assert_se(r);
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assert_se(streq(r[0], "FOO="));
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assert_se(streq(r[1], "WALDO="));
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assert_se(streq(r[2], "PIEP"));
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assert_se(streq(r[3], "SCHLUMPF=SMURFF"));
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assert_se(streq(r[4], "PIEP="));
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assert_se(streq(r[5], "NANANANA=YES"));
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assert_se(strv_length(r) == 6);
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assert_se(strv_env_clean(r) == r);
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assert_se(streq(r[0], "FOO="));
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assert_se(streq(r[1], "WALDO="));
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assert_se(streq(r[2], "SCHLUMPF=SMURFF"));
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assert_se(streq(r[3], "PIEP="));
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assert_se(streq(r[4], "NANANANA=YES"));
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assert_se(strv_length(r) == 5);
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}
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static void test_replace_env_arg(void) {
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const char *env[] = {
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"FOO=BAR BAR",
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"BAR=waldo",
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NULL
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};
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const char *line[] = {
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"FOO$FOO",
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"FOO$FOOFOO",
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"FOO${FOO}$FOO",
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"FOO${FOO}",
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"${FOO}",
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"$FOO",
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"$FOO$FOO",
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"${FOO}${BAR}",
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"${FOO",
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NULL
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};
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_cleanup_strv_free_ char **r = NULL;
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r = replace_env_argv((char**) line, (char**) env);
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assert_se(r);
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assert_se(streq(r[0], "FOO$FOO"));
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assert_se(streq(r[1], "FOO$FOOFOO"));
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assert_se(streq(r[2], "FOOBAR BAR$FOO"));
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assert_se(streq(r[3], "FOOBAR BAR"));
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assert_se(streq(r[4], "BAR BAR"));
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assert_se(streq(r[5], "BAR"));
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assert_se(streq(r[6], "BAR"));
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assert_se(streq(r[7], "BAR BARwaldo"));
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assert_se(streq(r[8], "${FOO"));
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assert_se(strv_length(r) == 9);
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}
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static void test_one_normalize(const char *input, const char *output) {
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_cleanup_free_ char *t;
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t = normalize_env_assignment(input);
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assert_se(t);
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assert_se(streq(t, output));
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}
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static void test_normalize_env_assignment(void) {
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test_one_normalize("foo=bar", "foo=bar");
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test_one_normalize("=bar", "=bar");
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test_one_normalize("foo=", "foo=");
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test_one_normalize("=", "=");
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test_one_normalize("", "");
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test_one_normalize("a=\"waldo\"", "a=waldo");
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test_one_normalize("a=\"waldo", "a=\"waldo");
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test_one_normalize("a=waldo\"", "a=waldo\"");
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test_one_normalize("a=\'", "a='");
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test_one_normalize("a=\'\'", "a=");
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test_one_normalize(" xyz ", "xyz");
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test_one_normalize(" xyz = bar ", "xyz=bar");
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test_one_normalize(" xyz = 'bar ' ", "xyz=bar ");
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test_one_normalize(" ' xyz' = 'bar ' ", "' xyz'=bar ");
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}
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static void test_env_clean(void) {
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_cleanup_strv_free_ char **e;
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e = strv_new("FOOBAR=WALDO",
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"FOOBAR=WALDO",
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"FOOBAR",
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"F",
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"X=",
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"F=F",
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"=",
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"=F",
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"",
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"0000=000",
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"äöüß=abcd",
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"abcd=äöüß",
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"xyz\n=xyz",
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"xyz=xyz\n",
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"another=one",
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"another=final one",
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NULL);
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assert_se(e);
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assert_se(!strv_env_is_valid(e));
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assert_se(strv_env_clean(e) == e);
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assert_se(strv_env_is_valid(e));
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assert_se(streq(e[0], "FOOBAR=WALDO"));
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assert_se(streq(e[1], "X="));
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assert_se(streq(e[2], "F=F"));
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assert_se(streq(e[3], "abcd=äöüß"));
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assert_se(streq(e[4], "another=final one"));
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assert_se(e[5] == NULL);
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}
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static void test_env_name_is_valid(void) {
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assert_se(env_name_is_valid("test"));
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assert_se(!env_name_is_valid(NULL));
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assert_se(!env_name_is_valid(""));
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assert_se(!env_name_is_valid("5_starting_with_a_number_is_wrong"));
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assert_se(!env_name_is_valid("#¤%&?_only_numbers_letters_and_underscore_allowed"));
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}
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int main(int argc, char *argv[]) {
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test_strv_env_delete();
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test_strv_env_unset();
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test_strv_env_set();
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test_strv_env_merge();
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test_replace_env_arg();
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test_normalize_env_assignment();
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test_env_clean();
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test_env_name_is_valid();
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return 0;
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}
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