diff options
Diffstat (limited to 'zephyr/test/drivers/keyboard_scan/src/mkbp_info.c')
| -rw-r--r-- | zephyr/test/drivers/keyboard_scan/src/mkbp_info.c | 232 |
1 files changed, 232 insertions, 0 deletions
diff --git a/zephyr/test/drivers/keyboard_scan/src/mkbp_info.c b/zephyr/test/drivers/keyboard_scan/src/mkbp_info.c new file mode 100644 index 0000000000..b0d64eb1da --- /dev/null +++ b/zephyr/test/drivers/keyboard_scan/src/mkbp_info.c @@ -0,0 +1,232 @@ +/* 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 <zephyr/fff.h> +#include <emul/emul_kb_raw.h> + +#include "console.h" +#include "host_command.h" +#include "keyboard_scan.h" +#include "keyboard_test_utils.h" +#include "mkbp_info.h" +#include "mkbp_input_devices.h" +#include "test/drivers/test_state.h" + +ZTEST(mkbp_info, host_command_mkbp_info__keyboard_info) +{ + /* Get the number of keyboard rows and columns */ + + int ret; + struct ec_response_mkbp_info response; + struct ec_params_mkbp_info request = { + .info_type = EC_MKBP_INFO_KBD, + }; + + struct host_cmd_handler_args args = + BUILD_HOST_COMMAND(EC_CMD_MKBP_INFO, 0, response, request); + + ret = host_command_process(&args); + zassert_equal(EC_SUCCESS, ret, "Host command failed: %d", ret); + zassert_equal(KEYBOARD_ROWS, response.rows, NULL); + zassert_equal(KEYBOARD_COLS_MAX, response.cols, NULL); +} + +ZTEST(mkbp_info, host_command_mkbp_info__supported_buttons) +{ + /* Get the set of supported buttons */ + + int ret; + union ec_response_get_next_data response; + struct ec_params_mkbp_info request = { + .info_type = EC_MKBP_INFO_SUPPORTED, + .event_type = EC_MKBP_EVENT_BUTTON, + }; + + struct host_cmd_handler_args args = + BUILD_HOST_COMMAND(EC_CMD_MKBP_INFO, 0, response, request); + + ret = host_command_process(&args); + zassert_equal(EC_SUCCESS, ret, "Host command failed: %d", ret); + zassert_equal(get_supported_buttons(), response.buttons, NULL); +} + +ZTEST(mkbp_info, host_command_mkbp_info__supported_switches) +{ + /* Get the set of supported switches */ + + int ret; + union ec_response_get_next_data response; + struct ec_params_mkbp_info request = { + .info_type = EC_MKBP_INFO_SUPPORTED, + .event_type = EC_MKBP_EVENT_SWITCH, + }; + + struct host_cmd_handler_args args = + BUILD_HOST_COMMAND(EC_CMD_MKBP_INFO, 0, response, request); + + ret = host_command_process(&args); + zassert_equal(EC_SUCCESS, ret, "Host command failed: %d", ret); + zassert_equal(get_supported_switches(), response.switches, NULL); +} + +ZTEST(mkbp_info, host_command_mkbp_info__supported_invalid) +{ + /* Request support info on a non-existent type of input device. */ + + int ret; + union ec_response_get_next_data response; + struct ec_params_mkbp_info request = { + .info_type = EC_MKBP_INFO_SUPPORTED, + .event_type = EC_MKBP_EVENT_COUNT, /* Unsupported */ + }; + + struct host_cmd_handler_args args = + BUILD_HOST_COMMAND(EC_CMD_MKBP_INFO, 0, response, request); + + ret = host_command_process(&args); + zassert_equal(EC_RES_INVALID_PARAM, ret, + "Host command didn't fail properly: %d", ret); +} + +ZTEST(mkbp_info, host_command_mkbp_info__current_keyboard_matrix) +{ + /* Hold down a key so we can validate the returned keyboard matrix state + */ + const struct device *dev = DEVICE_DT_GET(DT_NODELABEL(cros_kb_raw)); + + emul_kb_raw_set_kbstate(dev, KEYBOARD_ROW_KEY_R, KEYBOARD_COL_KEY_R, 1); + keyboard_scan_init(); + + k_sleep(K_MSEC(100)); + + /* Get the current keyboard matrix state */ + + int ret; + union ec_response_get_next_data response; + struct ec_params_mkbp_info request = { + .info_type = EC_MKBP_INFO_CURRENT, + .event_type = EC_MKBP_EVENT_KEY_MATRIX, + }; + + struct host_cmd_handler_args args = + BUILD_HOST_COMMAND(EC_CMD_MKBP_INFO, 0, response, request); + + ret = host_command_process(&args); + zassert_equal(EC_SUCCESS, ret, "Host command failed: %d", ret); + + zassert_true(response.key_matrix[KEYBOARD_COL_KEY_R] & + KEYBOARD_MASK_KEY_R, + "Expected key is not pressed"); +} + +ZTEST(mkbp_info, host_command_mkbp_info__current_host_events) +{ + int ret; + union ec_response_get_next_data response; + struct ec_params_mkbp_info request = { + .info_type = EC_MKBP_INFO_CURRENT, + .event_type = EC_MKBP_EVENT_HOST_EVENT, + }; + + struct host_cmd_handler_args args = + BUILD_HOST_COMMAND(EC_CMD_MKBP_INFO, 0, response, request); + + ret = host_command_process(&args); + zassert_equal(EC_SUCCESS, ret, "Host command failed: %d", ret); + zassert_equal((uint32_t)host_get_events(), response.host_event, NULL); +} + +ZTEST(mkbp_info, host_command_mkbp_info__current_host_events64) +{ + int ret; + union ec_response_get_next_data response; + struct ec_params_mkbp_info request = { + .info_type = EC_MKBP_INFO_CURRENT, + .event_type = EC_MKBP_EVENT_HOST_EVENT64, + }; + + struct host_cmd_handler_args args = + BUILD_HOST_COMMAND(EC_CMD_MKBP_INFO, 0, response, request); + + ret = host_command_process(&args); + zassert_equal(EC_SUCCESS, ret, "Host command failed: %d", ret); + zassert_equal(host_get_events(), response.host_event64, NULL); +} + +ZTEST(mkbp_info, host_command_mkbp_info__current_buttons) +{ + int ret; + union ec_response_get_next_data response; + struct ec_params_mkbp_info request = { + .info_type = EC_MKBP_INFO_CURRENT, + .event_type = EC_MKBP_EVENT_BUTTON, + }; + + struct host_cmd_handler_args args = + BUILD_HOST_COMMAND(EC_CMD_MKBP_INFO, 0, response, request); + + ret = host_command_process(&args); + zassert_equal(EC_SUCCESS, ret, "Host command failed: %d", ret); + zassert_equal(mkbp_get_button_state(), response.buttons, NULL); +} + +ZTEST(mkbp_info, host_command_mkbp_info__current_switches) +{ + int ret; + union ec_response_get_next_data response; + struct ec_params_mkbp_info request = { + .info_type = EC_MKBP_INFO_CURRENT, + .event_type = EC_MKBP_EVENT_SWITCH, + }; + + struct host_cmd_handler_args args = + BUILD_HOST_COMMAND(EC_CMD_MKBP_INFO, 0, response, request); + + ret = host_command_process(&args); + zassert_equal(EC_SUCCESS, ret, "Host command failed: %d", ret); + zassert_equal(mkbp_get_switch_state(), response.switches, NULL); +} + +ZTEST(mkbp_info, host_command_mkbp_info__current_invalid) +{ + int ret; + union ec_response_get_next_data response; + struct ec_params_mkbp_info request = { + .info_type = EC_MKBP_INFO_CURRENT, + .event_type = EC_MKBP_EVENT_COUNT, /* Unsupported */ + }; + + struct host_cmd_handler_args args = + BUILD_HOST_COMMAND(EC_CMD_MKBP_INFO, 0, response, request); + + ret = host_command_process(&args); + zassert_equal(EC_RES_INVALID_PARAM, ret, "Host command failed: %d", + ret); +} + +ZTEST(mkbp_info, host_command_mkbp_info__invalid) +{ + int ret; + union ec_response_get_next_data response; + struct ec_params_mkbp_info request = { + .info_type = -1, /* Unsupported */ + }; + + struct host_cmd_handler_args args = + BUILD_HOST_COMMAND(EC_CMD_MKBP_INFO, 0, response, request); + + ret = host_command_process(&args); + zassert_equal(EC_RES_ERROR, ret, "Host command failed: %d", ret); +} + +static void reset(void *data) +{ + ARG_UNUSED(data); + + /* Release any pressed keys in the emulator */ + clear_emulated_keys(); +} + +ZTEST_SUITE(mkbp_info, drivers_predicate_post_main, NULL, reset, reset, NULL); |