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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 <zephyr/ztest.h>
#include "ec_commands.h"
#include "host_command.h"
#include "test/drivers/test_state.h"
ZTEST(host_cmd_host_commands, get_command_versions__v1)
{
struct ec_response_get_cmd_versions response;
struct ec_params_get_cmd_versions_v1 params = {
.cmd = EC_CMD_GET_CMD_VERSIONS
};
int rv;
struct host_cmd_handler_args args = BUILD_HOST_COMMAND(
EC_CMD_GET_CMD_VERSIONS, 1, response, params);
rv = host_command_process(&args);
zassert_ok(rv, "Got %d", rv);
zassert_equal(EC_VER_MASK(0) | EC_VER_MASK(1), response.version_mask);
}
ZTEST(host_cmd_host_commands, get_command_versions__invalid_cmd)
{
struct ec_response_get_cmd_versions response;
struct ec_params_get_cmd_versions_v1 params = {
/* Host command doesn't exist */
.cmd = UINT16_MAX,
};
int rv;
struct host_cmd_handler_args args = BUILD_HOST_COMMAND(
EC_CMD_GET_CMD_VERSIONS, 1, response, params);
rv = host_command_process(&args);
zassert_equal(EC_RES_INVALID_PARAM, rv, "Got %d", rv);
}
ZTEST(host_cmd_host_commands, get_comms_status)
{
struct ec_response_get_comms_status response;
int rv;
struct host_cmd_handler_args args = BUILD_HOST_COMMAND_RESPONSE(
EC_CMD_GET_COMMS_STATUS, 0, response);
rv = host_command_process(&args);
zassert_ok(rv, "Got %d", rv);
/* Unit test host commands are processed synchronously, so always expect
* the EC to be not busy processing another.
*/
zassert_false(response.flags);
}
ZTEST(host_cmd_host_commands, resend_response)
{
struct host_cmd_handler_args args =
(struct host_cmd_handler_args)BUILD_HOST_COMMAND_SIMPLE(
EC_CMD_RESEND_RESPONSE, 0);
int rv;
rv = host_command_process(&args);
zassert_ok(rv);
/* The way we trigger host commands in tests doesn't cause results to
* get saved (it happens outside of host_command_process), so we cannot
* verify the resent response itself.
*
* TODO: test at least one host command through the ESPI interface.
*/
}
ZTEST(host_cmd_host_commands, get_proto_version)
{
struct ec_response_proto_version response;
int rv;
struct host_cmd_handler_args args =
BUILD_HOST_COMMAND_RESPONSE(EC_CMD_PROTO_VERSION, 0, response);
rv = host_command_process(&args);
zassert_ok(rv, "Got %d", rv);
zassert_equal(EC_PROTO_VERSION, response.version);
}
ZTEST_SUITE(host_cmd_host_commands, drivers_predicate_post_main, NULL, NULL,
NULL, NULL);
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