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test: add a simple test for getenv_path_list()

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(cherry picked from commit 192242c986e2462c4d2ec5b3ecd6f1ac02f9c0ad)
(cherry picked from commit 9c8d8719e4d60c1220e06a10d1c8f779043bbf95)
This commit is contained in:
Frantisek Sumsal 2023-04-15 22:04:37 +02:00 committed by Luca Boccassi
parent e166b24da6
commit e8ac7521b4
1 changed files with 35 additions and 0 deletions
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35
src/test/test-env-util.c
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@ -462,4 +462,39 @@ TEST(strv_env_name_is_valid) {
assert_se(!strv_env_name_is_valid((char **) repeated_env_names));
}
TEST(getenv_path_list) {
_cleanup_strv_free_ char **path_list = NULL;
/* Empty paths */
FOREACH_STRING(s, "", ":", ":::::", " : ::: :: :") {
assert_se(setenv("TEST_GETENV_PATH_LIST", s, 1) >= 0);
assert_se(getenv_path_list("TEST_GETENV_PATH_LIST", &path_list) == -EINVAL);
assert_se(!path_list);
}
/* Invalid paths */
FOREACH_STRING(s, ".", "..", "/../", "/", "/foo/bar/baz/../foo", "foo/bar/baz") {
assert_se(setenv("TEST_GETENV_PATH_LIST", s, 1) >= 0);
assert_se(getenv_path_list("TEST_GETENV_PATH_LIST", &path_list) == -EINVAL);
assert_se(!path_list);
}
/* Valid paths mixed with invalid ones */
assert_se(setenv("TEST_GETENV_PATH_LIST", "/foo:/bar/baz:/../:/hello", 1) >= 0);
assert_se(getenv_path_list("TEST_GETENV_PATH_LIST", &path_list) == -EINVAL);
assert_se(!path_list);
/* Finally some valid paths */
assert_se(setenv("TEST_GETENV_PATH_LIST", "/foo:/bar/baz:/hello/world:/path with spaces:/final", 1) >= 0);
assert_se(getenv_path_list("TEST_GETENV_PATH_LIST", &path_list) >= 0);
assert_se(streq(path_list[0], "/foo"));
assert_se(streq(path_list[1], "/bar/baz"));
assert_se(streq(path_list[2], "/hello/world"));
assert_se(streq(path_list[3], "/path with spaces"));
assert_se(streq(path_list[4], "/final"));
assert_se(path_list[5] == NULL);
assert_se(unsetenv("TEST_GETENV_PATH_LIST") >= 0);
}
DEFINE_TEST_MAIN(LOG_DEBUG);