/*
Authors:
Jakub Hrozek <jhrozek@redhat.com>
Copyright (C) 2014 Red Hat
SSSD tests: Common responder code tests
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <talloc.h>
#include <tevent.h>
#include <errno.h>
#include <popt.h>
#include "tests/cmocka/common_mock.h"
#include "tests/cmocka/common_mock_resp.h"
#define TESTS_PATH "tp_" BASE_FILE_STEM
#define TEST_CONF_DB "test_responder_conf.ldb"
#define TEST_DOM_NAME "responder_test"
#define TEST_ID_PROVIDER "ldap"
#define NAME "username"
/* register_cli_protocol_version is required in test since it links with
* responder_common.c module
*/
struct cli_protocol_version *register_cli_protocol_version(void)
{
static struct cli_protocol_version responder_test_cli_protocol_version[] = {
{ 0, NULL, NULL }
};
return responder_test_cli_protocol_version;
}
static void
mock_sss_dp_done(struct tevent_context *ev,
struct tevent_immediate *imm,
void *pvt);
errno_t
__wrap_sss_dp_issue_request(TALLOC_CTX *mem_ctx, struct resp_ctx *rctx,
const char *strkey, struct sss_domain_info *dom,
dbus_msg_constructor msg_create, void *pvt,
struct tevent_req *nreq)
{
struct tevent_immediate *imm;
imm = tevent_create_immediate(rctx->ev);
if (imm == NULL) {
return ENOMEM;
}
tevent_schedule_immediate(imm, rctx->ev, mock_sss_dp_done, nreq);
return EOK;
}
static void
mock_sss_dp_done(struct tevent_context *ev,
struct tevent_immediate *imm,
void *pvt)
{
struct tevent_req *req;
talloc_free(imm);
req = talloc_get_type(pvt, struct tevent_req);
tevent_req_done(req);
}
errno_t
__wrap_sss_dp_req_recv(TALLOC_CTX *mem_ctx,
struct tevent_req *sidereq,
dbus_uint16_t *dp_err,
dbus_uint32_t *dp_ret,
char **err_msg)
{
return EOK;
}
struct parse_inp_test_ctx {
struct sss_test_ctx *tctx;
struct resp_ctx *rctx;
};
static int parse_inp_test_setup(void **state)
{
struct parse_inp_test_ctx *parse_inp_ctx;
int ret;
assert_true(leak_check_setup());
parse_inp_ctx = talloc_zero(global_talloc_context, struct parse_inp_test_ctx);
assert_non_null(parse_inp_ctx);
parse_inp_ctx->tctx = create_dom_test_ctx(parse_inp_ctx, TESTS_PATH,
TEST_CONF_DB, TEST_DOM_NAME,
TEST_ID_PROVIDER, NULL);
assert_non_null(parse_inp_ctx->tctx);
parse_inp_ctx->rctx = mock_rctx(parse_inp_ctx,
parse_inp_ctx->tctx->ev,
parse_inp_ctx->tctx->dom,
parse_inp_ctx);
assert_non_null(parse_inp_ctx->rctx);
/* Testing the request race condition should be a special case */
gettimeofday(&parse_inp_ctx->rctx->get_domains_last_call, NULL);
/* sysdb_master_domain_update sets the view name, if we do not call it
* here we get a leak check warning when sysdb_master_domain_update is
* called later while processing the tests. */
ret = sysdb_master_domain_update(parse_inp_ctx->tctx->dom);
assert_int_equal(ret, EOK);
check_leaks_push(parse_inp_ctx);
*state = parse_inp_ctx;
return 0;
}
static int parse_inp_test_teardown(void **state)
{
struct parse_inp_test_ctx *parse_inp_ctx = talloc_get_type(*state,
struct parse_inp_test_ctx);
assert_true(check_leaks_pop(parse_inp_ctx) == true);
talloc_free(parse_inp_ctx);
assert_true(leak_check_teardown());
return 0;
}
int __real_sss_parse_name_for_domains(TALLOC_CTX *memctx,
struct sss_domain_info *domains,
const char *default_domain,
const char *orig, char **domain, char **name);
int __wrap_sss_parse_name_for_domains(TALLOC_CTX *memctx,
struct sss_domain_info *domains,
const char *default_domain,
const char *orig, char **domain, char **name)
{
enum sss_test_wrapper_call wtype = sss_mock_type(enum sss_test_wrapper_call);
errno_t ret;
if (wtype == WRAP_CALL_REAL) {
return __real_sss_parse_name_for_domains(memctx, domains,
default_domain, orig,
domain, name);
}
ret = sss_mock_type(errno_t);
return ret;
}
void parse_inp_simple_done(struct tevent_req *req)
{
errno_t ret;
struct parse_inp_test_ctx *parse_inp_ctx =
tevent_req_callback_data(req, struct parse_inp_test_ctx);
char *name = NULL;
char *domname = NULL;
ret = sss_parse_inp_recv(req, parse_inp_ctx, &name, &domname);
assert_int_equal(ret, EOK);
test_ev_done(parse_inp_ctx->tctx, EOK);
talloc_free(req);
assert_string_equal(name, NAME);
assert_null(domname);
talloc_free(name);
}
void parse_inp_simple(void **state)
{
struct parse_inp_test_ctx *parse_inp_ctx = talloc_get_type(*state,
struct parse_inp_test_ctx);
struct tevent_req *req;
errno_t ret;
will_return(__wrap_sss_parse_name_for_domains, WRAP_CALL_REAL);
req = sss_parse_inp_send(parse_inp_ctx, parse_inp_ctx->rctx,
parse_inp_ctx->rctx->default_domain, NAME);
assert_non_null(req);
tevent_req_set_callback(req, parse_inp_simple_done, parse_inp_ctx);
ret = test_ev_loop(parse_inp_ctx->tctx);
assert_int_equal(ret, EOK);
}
void parse_inp_call_dp(void **state)
{
struct parse_inp_test_ctx *parse_inp_ctx = talloc_get_type(*state,
struct parse_inp_test_ctx);
struct tevent_req *req;
errno_t ret;
/* First call will indicate we need to go to DP */
will_return(__wrap_sss_parse_name_for_domains, WRAP_CALL_WRAPPER);
will_return(__wrap_sss_parse_name_for_domains, EAGAIN);
/* The second one will succeed as the domains are up-to-date */
will_return(__wrap_sss_parse_name_for_domains, WRAP_CALL_REAL);
req = sss_parse_inp_send(parse_inp_ctx, parse_inp_ctx->rctx,
parse_inp_ctx->rctx->default_domain, NAME);
assert_non_null(req);
tevent_req_set_callback(req, parse_inp_simple_done, parse_inp_ctx);
ret = test_ev_loop(parse_inp_ctx->tctx);
assert_int_equal(ret, EOK);
}
void parse_inp_call_attach(void **state)
{
struct parse_inp_test_ctx *parse_inp_ctx = talloc_get_type(*state,
struct parse_inp_test_ctx);
struct tevent_req *req;
errno_t ret;
/* simulate responder startup */
parse_inp_ctx->rctx->get_domains_last_call.tv_sec = 0;
/* The first parse wouldn't be called, the second one will succeed
* as the domains are up-to-date */
will_return(__wrap_sss_parse_name_for_domains, WRAP_CALL_REAL);
req = sss_parse_inp_send(parse_inp_ctx, parse_inp_ctx->rctx,
parse_inp_ctx->rctx->default_domain, NAME);
assert_non_null(req);
tevent_req_set_callback(req, parse_inp_simple_done, parse_inp_ctx);
ret = test_ev_loop(parse_inp_ctx->tctx);
assert_int_equal(ret, EOK);
}
void parse_inp_neg_done(struct tevent_req *req)
{
errno_t ret;
struct parse_inp_test_ctx *parse_inp_ctx =
tevent_req_callback_data(req, struct parse_inp_test_ctx);
char *name = NULL;
char *domname = NULL;
ret = sss_parse_inp_recv(req, parse_inp_ctx, &name, &domname);
assert_int_equal(ret, ERR_INPUT_PARSE);
test_ev_done(parse_inp_ctx->tctx, EOK);
talloc_free(req);
assert_null(name);
assert_null(domname);
}
void parse_inp_call_neg(void **state)
{
struct parse_inp_test_ctx *parse_inp_ctx = talloc_get_type(*state,
struct parse_inp_test_ctx);
struct tevent_req *req;
errno_t ret;
/* Simulate an error */
will_return(__wrap_sss_parse_name_for_domains, WRAP_CALL_WRAPPER);
will_return(__wrap_sss_parse_name_for_domains, EINVAL);
req = sss_parse_inp_send(parse_inp_ctx, parse_inp_ctx->rctx,
parse_inp_ctx->rctx->default_domain, NAME);
assert_non_null(req);
tevent_req_set_callback(req, parse_inp_neg_done, parse_inp_ctx);
ret = test_ev_loop(parse_inp_ctx->tctx);
assert_int_equal(ret, EOK);
}
struct sss_nc_ctx {
struct parse_inp_test_ctx *pctx;
};
errno_t __wrap_sss_ncache_reset_repopulate_permanent(struct resp_ctx *rctx,
struct sss_nc_ctx *dummy_ncache_ptr)
{
test_ev_done(dummy_ncache_ptr->pctx->tctx, EOK);
return EOK;
}
void test_schedule_get_domains_task(void **state)
{
struct parse_inp_test_ctx *parse_inp_ctx = talloc_get_type(*state,
struct parse_inp_test_ctx);
errno_t ret;
struct sss_nc_ctx *dummy_ncache_ptr;
dummy_ncache_ptr = talloc(parse_inp_ctx, struct sss_nc_ctx);
assert_non_null(dummy_ncache_ptr);
dummy_ncache_ptr->pctx = parse_inp_ctx;
ret = schedule_get_domains_task(dummy_ncache_ptr,
parse_inp_ctx->rctx->ev,
parse_inp_ctx->rctx,
dummy_ncache_ptr);
assert_int_equal(ret, EOK);
ret = test_ev_loop(parse_inp_ctx->tctx);
assert_int_equal(ret, EOK);
talloc_free(dummy_ncache_ptr);
}
void test_sss_output_fqname(void **state)
{
struct parse_inp_test_ctx *parse_inp_ctx = talloc_get_type(*state,
struct parse_inp_test_ctx);
errno_t ret;
struct sized_string *res = NULL;
ret = sized_output_name(parse_inp_ctx, parse_inp_ctx->rctx, "dummy",
parse_inp_ctx->tctx->dom, &res);
assert_int_equal(ret, EOK);
assert_non_null(res);
assert_string_equal("dummy", res->str);
assert_int_equal(6, res->len);
talloc_zfree(res);
}
int main(int argc, const char *argv[])
{
int rv;
int no_cleanup = 0;
poptContext pc;
int opt;
struct poptOption long_options[] = {
POPT_AUTOHELP
SSSD_DEBUG_OPTS
{"no-cleanup", 'n', POPT_ARG_NONE, &no_cleanup, 0,
_("Do not delete the test database after a test run"), NULL },
POPT_TABLEEND
};
const struct CMUnitTest tests[] = {
cmocka_unit_test_setup_teardown(parse_inp_simple,
parse_inp_test_setup,
parse_inp_test_teardown),
cmocka_unit_test_setup_teardown(parse_inp_call_dp,
parse_inp_test_setup,
parse_inp_test_teardown),
cmocka_unit_test_setup_teardown(parse_inp_call_attach,
parse_inp_test_setup,
parse_inp_test_teardown),
cmocka_unit_test_setup_teardown(parse_inp_call_neg,
parse_inp_test_setup,
parse_inp_test_teardown),
cmocka_unit_test_setup_teardown(test_schedule_get_domains_task,
parse_inp_test_setup,
parse_inp_test_teardown),
cmocka_unit_test_setup_teardown(test_sss_output_fqname,
parse_inp_test_setup,
parse_inp_test_teardown),
};
/* Set debug level to invalid value so we can decide if -d 0 was used. */
debug_level = SSSDBG_INVALID;
pc = poptGetContext(argv[0], argc, argv, long_options, 0);
while((opt = poptGetNextOpt(pc)) != -1) {
switch(opt) {
default:
fprintf(stderr, "\nInvalid option %s: %s\n\n",
poptBadOption(pc, 0), poptStrerror(opt));
poptPrintUsage(pc, stderr, 0);
return 1;
}
}
poptFreeContext(pc);
DEBUG_CLI_INIT(debug_level);
/* Even though normally the tests should clean up after themselves
* they might not after a failed run. Remove the old DB to be sure */
tests_set_cwd();
test_dom_suite_cleanup(TESTS_PATH, TEST_CONF_DB, TEST_DOM_NAME);
test_dom_suite_setup(TESTS_PATH);
rv = cmocka_run_group_tests(tests, NULL, NULL);
if (rv == 0 && !no_cleanup) {
test_dom_suite_cleanup(TESTS_PATH, TEST_CONF_DB, TEST_DOM_NAME);
}
return rv;
}