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/* Copyright 2022 The ChromiumOS Authors
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#include "host_command.h"
#include "test/drivers/test_state.h"
#include <zephyr/ztest.h>
ZTEST(host_request_expected_size, test_mismatched_host_request_version)
{
const struct ec_host_request request = {
/* Make version mismatch */
.struct_version = EC_HOST_REQUEST_VERSION + 1,
};
int ret = host_request_expected_size(&request);
zassert_equal(ret, 0);
}
ZTEST(host_request_expected_size, test_nonzero_reserved_bytes)
{
const struct ec_host_request request = {
/* Make version match */
.struct_version = EC_HOST_REQUEST_VERSION,
/* Set lsb to reserved bytes */
.reserved = 1,
};
int ret = host_request_expected_size(&request);
zassert_equal(ret, 0);
}
ZTEST(host_request_expected_size, test_data_len_added_to_response_size)
{
const struct ec_host_request request = {
/* Make version match */
.struct_version = EC_HOST_REQUEST_VERSION,
/* Set reserved bytes to 0 (required) */
.reserved = 0,
/* Test data length max value to see changes in M/LSB */
.data_len = UINT16_MAX,
};
int ret = host_request_expected_size(&request);
zassert_equal(ret, sizeof(request) + request.data_len);
}
ZTEST_SUITE(host_request_expected_size, drivers_predicate_post_main, NULL, NULL,
NULL, NULL);
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