static int test_unit_file_get_set(void) {
int r;
Hashmap *h;
Iterator i;
UnitFileList *p;
h = hashmap_new(&string_hash_ops);
assert_se(h);
r = unit_file_get_list(UNIT_FILE_SYSTEM, NULL, h, NULL, NULL);
if (IN_SET(r, -EPERM, -EACCES)) {
log_notice_errno(r, "Skipping test: unit_file_get_list: %m");
return EXIT_TEST_SKIP;
}
log_full_errno(r == 0 ? LOG_INFO : LOG_ERR, r,
"unit_file_get_list: %m");
if (r < 0)
return EXIT_FAILURE;
HASHMAP_FOREACH(p, h, i)
printf("%s = %s\n", p->path, unit_file_state_to_string(p->state));
unit_file_list_free(h);
return 0;
}
int main(int argc, char* argv[]) {
Hashmap *h;
UnitFileList *p;
Iterator i;
int r;
const char *const files[] = { "avahi-daemon.service", NULL };
const char *const files2[] = { "/home/lennart/test.service", NULL };
UnitFileChange *changes = NULL;
unsigned n_changes = 0;
UnitFileState state = 0;
h = hashmap_new(&string_hash_ops);
r = unit_file_get_list(UNIT_FILE_SYSTEM, NULL, h);
assert_se(r == 0);
HASHMAP_FOREACH(p, h, i) {
UnitFileState s = _UNIT_FILE_STATE_INVALID;
r = unit_file_get_state(UNIT_FILE_SYSTEM, NULL, basename(p->path), &s);
assert_se((r < 0 && p->state == UNIT_FILE_BAD) ||
(p->state == s));
fprintf(stderr, "%s (%s)\n",
p->path,
unit_file_state_to_string(p->state));
}
static int test_unit_file_get_set(void) {
int r;
Hashmap *h;
Iterator i;
UnitFileList *p;
h = hashmap_new(string_hash_func, string_compare_func);
assert(h);
r = unit_file_get_list(UNIT_FILE_SYSTEM, NULL, h);
log_full(r == 0 ? LOG_INFO : LOG_ERR,
"unit_file_get_list: %s", strerror(-r));
if (r < 0)
return EXIT_FAILURE;
HASHMAP_FOREACH(p, h, i)
printf("%s = %s\n", p->path, unit_file_state_to_string(p->state));
unit_file_list_free(h);
return 0;
}
static void test_preset_and_list(const char *root) {
UnitFileChange *changes = NULL;
unsigned n_changes = 0, i;
const char *p, *q;
UnitFileState state;
bool got_yes = false, got_no = false;
Iterator j;
UnitFileList *fl;
Hashmap *h;
assert_se(unit_file_get_state(UNIT_FILE_SYSTEM, root, "preset-yes.service", &state) == -ENOENT);
assert_se(unit_file_get_state(UNIT_FILE_SYSTEM, root, "preset-no.service", &state) == -ENOENT);
p = strjoina(root, "/usr/lib/systemd/system/preset-yes.service");
assert_se(write_string_file(p,
"[Install]\n"
"WantedBy=multi-user.target\n", WRITE_STRING_FILE_CREATE) >= 0);
p = strjoina(root, "/usr/lib/systemd/system/preset-no.service");
assert_se(write_string_file(p,
"[Install]\n"
"WantedBy=multi-user.target\n", WRITE_STRING_FILE_CREATE) >= 0);
p = strjoina(root, "/usr/lib/systemd/system-preset/test.preset");
assert_se(write_string_file(p,
"enable *-yes.*\n"
"disable *\n", WRITE_STRING_FILE_CREATE) >= 0);
assert_se(unit_file_get_state(UNIT_FILE_SYSTEM, root, "preset-yes.service", &state) >= 0 && state == UNIT_FILE_DISABLED);
assert_se(unit_file_get_state(UNIT_FILE_SYSTEM, root, "preset-no.service", &state) >= 0 && state == UNIT_FILE_DISABLED);
assert_se(unit_file_preset(UNIT_FILE_SYSTEM, 0, root, STRV_MAKE("preset-yes.service"), UNIT_FILE_PRESET_FULL, &changes, &n_changes) >= 0);
assert_se(n_changes == 1);
assert_se(changes[0].type == UNIT_FILE_SYMLINK);
assert_se(streq(changes[0].source, "/usr/lib/systemd/system/preset-yes.service"));
p = strjoina(root, SYSTEM_CONFIG_UNIT_PATH"/multi-user.target.wants/preset-yes.service");
assert_se(streq(changes[0].path, p));
unit_file_changes_free(changes, n_changes);
changes = NULL; n_changes = 0;
assert_se(unit_file_get_state(UNIT_FILE_SYSTEM, root, "preset-yes.service", &state) >= 0 && state == UNIT_FILE_ENABLED);
assert_se(unit_file_get_state(UNIT_FILE_SYSTEM, root, "preset-no.service", &state) >= 0 && state == UNIT_FILE_DISABLED);
assert_se(unit_file_disable(UNIT_FILE_SYSTEM, 0, root, STRV_MAKE("preset-yes.service"), &changes, &n_changes) >= 0);
assert_se(n_changes == 1);
assert_se(changes[0].type == UNIT_FILE_UNLINK);
p = strjoina(root, SYSTEM_CONFIG_UNIT_PATH"/multi-user.target.wants/preset-yes.service");
assert_se(streq(changes[0].path, p));
unit_file_changes_free(changes, n_changes);
changes = NULL; n_changes = 0;
assert_se(unit_file_get_state(UNIT_FILE_SYSTEM, root, "preset-yes.service", &state) >= 0 && state == UNIT_FILE_DISABLED);
assert_se(unit_file_get_state(UNIT_FILE_SYSTEM, root, "preset-no.service", &state) >= 0 && state == UNIT_FILE_DISABLED);
assert_se(unit_file_preset(UNIT_FILE_SYSTEM, 0, root, STRV_MAKE("preset-no.service"), UNIT_FILE_PRESET_FULL, &changes, &n_changes) >= 0);
assert_se(n_changes == 0);
unit_file_changes_free(changes, n_changes);
changes = NULL; n_changes = 0;
assert_se(unit_file_get_state(UNIT_FILE_SYSTEM, root, "preset-yes.service", &state) >= 0 && state == UNIT_FILE_DISABLED);
assert_se(unit_file_get_state(UNIT_FILE_SYSTEM, root, "preset-no.service", &state) >= 0 && state == UNIT_FILE_DISABLED);
assert_se(unit_file_preset_all(UNIT_FILE_SYSTEM, 0, root, UNIT_FILE_PRESET_FULL, &changes, &n_changes) >= 0);
assert_se(n_changes > 0);
p = strjoina(root, SYSTEM_CONFIG_UNIT_PATH"/multi-user.target.wants/preset-yes.service");
for (i = 0; i < n_changes; i++) {
if (changes[i].type == UNIT_FILE_SYMLINK) {
assert_se(streq(changes[i].source, "/usr/lib/systemd/system/preset-yes.service"));
assert_se(streq(changes[i].path, p));
} else
assert_se(changes[i].type == UNIT_FILE_UNLINK);
}
unit_file_changes_free(changes, n_changes);
changes = NULL; n_changes = 0;
assert_se(unit_file_get_state(UNIT_FILE_SYSTEM, root, "preset-yes.service", &state) >= 0 && state == UNIT_FILE_ENABLED);
assert_se(unit_file_get_state(UNIT_FILE_SYSTEM, root, "preset-no.service", &state) >= 0 && state == UNIT_FILE_DISABLED);
assert_se(h = hashmap_new(&string_hash_ops));
assert_se(unit_file_get_list(UNIT_FILE_SYSTEM, root, h, NULL, NULL) >= 0);
p = strjoina(root, "/usr/lib/systemd/system/preset-yes.service");
q = strjoina(root, "/usr/lib/systemd/system/preset-no.service");
HASHMAP_FOREACH(fl, h, j) {
assert_se(unit_file_get_state(UNIT_FILE_SYSTEM, root, basename(fl->path), &state) >= 0);
assert_se(fl->state == state);
if (streq(fl->path, p)) {
got_yes = true;
assert_se(fl->state == UNIT_FILE_ENABLED);
} else if (streq(fl->path, q)) {
got_no = true;
assert_se(fl->state == UNIT_FILE_DISABLED);
} else
assert_se(IN_SET(fl->state, UNIT_FILE_DISABLED, UNIT_FILE_STATIC, UNIT_FILE_INDIRECT));
}
