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test-install-root: add test for unknown WantedBy= target

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This commit is contained in:
David Tardon 2021-03-31 10:38:00 +02:00
parent 8ae27441c2
commit 8adbad370f
1 changed files with 26 additions and 0 deletions
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26
src/test/test-install-root.c
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@ -25,6 +25,7 @@ static void test_basic_mask_and_enable(const char *root) {
assert_se(unit_file_get_state(UNIT_FILE_SYSTEM, root, "c.service", NULL) == -ENOENT);
assert_se(unit_file_get_state(UNIT_FILE_SYSTEM, root, "d.service", NULL) == -ENOENT);
assert_se(unit_file_get_state(UNIT_FILE_SYSTEM, root, "e.service", NULL) == -ENOENT);
assert_se(unit_file_get_state(UNIT_FILE_SYSTEM, root, "f.service", NULL) == -ENOENT);
p = strjoina(root, "/usr/lib/systemd/system/a.service");
assert_se(write_string_file(p,
@ -168,6 +169,31 @@ static void test_basic_mask_and_enable(const char *root) {
assert_se(unit_file_get_state(UNIT_FILE_SYSTEM, root, "e.service", &state) >= 0 && state == UNIT_FILE_MASKED);
assert_se(unlink(p) == 0);
/* Test enabling with unknown dependency target */
p = strjoina(root, "/usr/lib/systemd/system/f.service");
assert_se(write_string_file(p,
"[Install]\n"
"WantedBy=x.target\n", WRITE_STRING_FILE_CREATE) >= 0);
assert_se(unit_file_get_state(UNIT_FILE_SYSTEM, root, "f.service", NULL) >= 0);
assert_se(unit_file_get_state(UNIT_FILE_SYSTEM, root, "f.service", &state) >= 0 && state == UNIT_FILE_DISABLED);
assert_se(unit_file_enable(UNIT_FILE_SYSTEM, 0, root, STRV_MAKE("f.service"), &changes, &n_changes) == 1);
assert_se(n_changes == 2);
assert_se(changes[0].type_or_errno == UNIT_FILE_SYMLINK);
assert_se(streq(changes[0].source, "/usr/lib/systemd/system/f.service"));
p = strjoina(root, SYSTEM_CONFIG_UNIT_DIR"/x.target.wants/f.service");
assert_se(streq(changes[0].path, p));
assert_se(changes[1].type_or_errno == UNIT_FILE_DESTINATION_NOT_PRESENT);
p = strjoina(root, "/usr/lib/systemd/system/f.service");
assert_se(streq(changes[1].source, p));
assert_se(streq(changes[1].path, "x.target"));
unit_file_changes_free(changes, n_changes);
changes = NULL; n_changes = 0;
assert_se(unit_file_get_state(UNIT_FILE_SYSTEM, root, "f.service", &state) >= 0 && state == UNIT_FILE_ENABLED);
}
static void test_linked_units(const char *root) {