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// SPDX-License-Identifier: BSD-3-Clause
/* Copyright 2020, Intel Corporation */
/* Copyright 2021, Fujitsu */
/*
* private_data-store.c -- the rpma_private_data_store() unit tests
*
* API covered:
* -rpma_private_data_store()
*/
#include <rdma/rdma_cma.h>
#include <stdlib.h>
#include "cmocka_headers.h"
#include "private_data.h"
#include "private_data-common.h"
#include "librpma.h"
/*
* store__data_NULL -- data == NULL should prevent storing a private data
*/
static void
store__data_NULL(void **edata_ptr)
{
struct rdma_cm_event *edata = *edata_ptr;
edata->param.conn.private_data = NULL;
/* run test */
struct rpma_conn_private_data pdata = {0};
int ret = rpma_private_data_store(*edata_ptr, &pdata);
/* verify the result */
assert_int_equal(ret, MOCK_OK);
assert_ptr_equal(pdata.ptr, NULL);
assert_int_equal(pdata.len, 0);
}
/*
* store__data_len_0 -- data_len == 0 should prevent storing a private data
* object
*/
static void
store__data_len_0(void **edata_ptr)
{
struct rdma_cm_event *edata = *edata_ptr;
edata->param.conn.private_data_len = 0;
/* run test */
struct rpma_conn_private_data pdata = {0};
int ret = rpma_private_data_store(*edata_ptr, &pdata);
/* verify the result */
assert_int_equal(ret, MOCK_OK);
assert_ptr_equal(pdata.ptr, NULL);
assert_int_equal(pdata.len, 0);
}
/*
* store__data_NULL_data_len_0 -- data == NULL && data_len == 0 should
* prevent storing a private data
*/
static void
store__data_NULL_data_len_0(void **edata_ptr)
{
struct rdma_cm_event *edata = *edata_ptr;
edata->param.conn.private_data = NULL;
edata->param.conn.private_data_len = 0;
/* run test */
struct rpma_conn_private_data pdata = {0};
int ret = rpma_private_data_store(*edata_ptr, &pdata);
/* verify the result */
assert_int_equal(ret, MOCK_OK);
assert_ptr_equal(pdata.ptr, NULL);
assert_int_equal(pdata.len, 0);
}
/*
* store__malloc_ERRNO -- malloc() fails with MOCK_ERRNO
*/
static void
store__malloc_ERRNO(void **edata_ptr)
{
/* configure mocks */
will_return(__wrap__test_malloc, MOCK_ERRNO);
/* run test */
struct rpma_conn_private_data pdata = {0};
int ret = rpma_private_data_store(*edata_ptr, &pdata);
/* verify the result */
assert_int_equal(ret, RPMA_E_NOMEM);
assert_ptr_equal(pdata.ptr, NULL);
assert_int_equal(pdata.len, 0);
}
/*
* test_lifecycle - happy day scenario
*/
static void
test_lifecycle(void **unused)
{
/*
* the thing is done by setup__private_data() and
* teardown__private_data()
*/
}
static const struct CMUnitTest test_store[] = {
/* rpma_private_data_store() unit tests */
cmocka_unit_test_setup_teardown(store__data_NULL,
setup__cm_event, NULL),
cmocka_unit_test_setup_teardown(store__data_len_0,
setup__cm_event, NULL),
cmocka_unit_test_setup_teardown(store__data_NULL_data_len_0,
setup__cm_event, NULL),
cmocka_unit_test_setup_teardown(store__malloc_ERRNO,
setup__cm_event, NULL),
/* rpma_private_data_store()/_discard() lifecycle */
cmocka_unit_test_setup_teardown(test_lifecycle,
setup__private_data, teardown__private_data),
cmocka_unit_test(NULL)
};
int
main(int argc, char *argv[])
{
return cmocka_run_group_tests(test_store, NULL, NULL);
}
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