diff options
Diffstat (limited to 'zephyr/test/drivers/default/src/locate_chip.c')
| -rw-r--r-- | zephyr/test/drivers/default/src/locate_chip.c | 134 |
1 files changed, 134 insertions, 0 deletions
diff --git a/zephyr/test/drivers/default/src/locate_chip.c b/zephyr/test/drivers/default/src/locate_chip.c new file mode 100644 index 0000000000..6842543971 --- /dev/null +++ b/zephyr/test/drivers/default/src/locate_chip.c @@ -0,0 +1,134 @@ +/* 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/fff.h> +#include <zephyr/shell/shell.h> +#include <zephyr/kernel.h> +#include <zephyr/ztest.h> + +#include "test/drivers/test_state.h" +#include "test/drivers/utils.h" +#include "host_command.h" + +/** + * @brief TestPurpose: test the TCPC locate valid case. + */ +ZTEST_USER(locate_chip, test_hc_locate_chip_tcpc) +{ + int ret; + struct ec_params_locate_chip p; + struct ec_response_locate_chip r; + struct host_cmd_handler_args args = + BUILD_HOST_COMMAND(EC_CMD_LOCATE_CHIP, 0, r, p); + + p.type = EC_CHIP_TYPE_TCPC; + p.index = 0; + + ret = host_command_process(&args); + + zassert_equal(ret, EC_RES_SUCCESS, "Unexpected return value: %d", ret); + zassert_equal(r.bus_type, EC_BUS_TYPE_I2C, "Unexpected bus_type: %d", + r.bus_type); + zassert_equal(r.i2c_info.port, 2, "Unexpected port: %d", + r.i2c_info.port); + zassert_equal(r.i2c_info.addr_flags, 0x82, "Unexpected addr_flags: %d", + r.i2c_info.addr_flags); + + p.type = EC_CHIP_TYPE_TCPC; + p.index = 1; + + ret = host_command_process(&args); + + zassert_equal(ret, EC_RES_SUCCESS, "Unexpected return value: %d", ret); + zassert_equal(r.bus_type, EC_BUS_TYPE_I2C, "Unexpected bus_type: %d", + r.bus_type); + zassert_equal(r.i2c_info.port, 3, "Unexpected port: %d", + r.i2c_info.port); + zassert_equal(r.i2c_info.addr_flags, 0x0b, "Unexpected addr_flags: %d", + r.i2c_info.addr_flags); +} + +/** + * @brief TestPurpose: test the TCPC index overflow case. + */ +ZTEST_USER(locate_chip, test_hc_locate_chip_tcpc_overflow) +{ + int ret; + struct ec_params_locate_chip p; + struct ec_response_locate_chip r; + struct host_cmd_handler_args args = + BUILD_HOST_COMMAND(EC_CMD_LOCATE_CHIP, 0, r, p); + + p.type = EC_CHIP_TYPE_TCPC; + p.index = 10; + + ret = host_command_process(&args); + + zassert_equal(ret, EC_RES_OVERFLOW, "Unexpected return value: %d", ret); +} + +/** + * @brief TestPurpose: test the EEPROM locate valid case. + */ +ZTEST_USER(locate_chip, test_hc_locate_chip_eeprom) +{ + int ret; + struct ec_params_locate_chip p; + struct ec_response_locate_chip r; + struct host_cmd_handler_args args = + BUILD_HOST_COMMAND(EC_CMD_LOCATE_CHIP, 0, r, p); + + p.type = EC_CHIP_TYPE_CBI_EEPROM; + p.index = 0; + + ret = host_command_process(&args); + + zassert_equal(ret, EC_RES_SUCCESS, "Unexpected return value: %d", ret); + zassert_equal(r.bus_type, EC_BUS_TYPE_I2C, "Unexpected bus_type: %d", + r.bus_type); + zassert_equal(r.i2c_info.port, I2C_PORT_EEPROM, "Unexpected port: %d", + r.i2c_info.port); + zassert_equal(r.i2c_info.addr_flags, I2C_ADDR_EEPROM_FLAGS, + "Unexpected addr_flags: %d", r.i2c_info.addr_flags); +} + +/** + * @brief TestPurpose: test the EEPROM index overflow case. + */ +ZTEST_USER(locate_chip, test_hc_locate_chip_eeprom_overflow) +{ + int ret; + struct ec_params_locate_chip p; + struct ec_response_locate_chip r; + struct host_cmd_handler_args args = + BUILD_HOST_COMMAND(EC_CMD_LOCATE_CHIP, 0, r, p); + + p.type = EC_CHIP_TYPE_CBI_EEPROM; + p.index = 1; + + ret = host_command_process(&args); + + zassert_equal(ret, EC_RES_OVERFLOW, "Unexpected return value: %d", ret); +} + +/** + * @brief TestPurpose: test the invalid parameter case. + */ +ZTEST_USER(locate_chip, test_hc_locate_chip_invalid) +{ + int ret; + struct ec_params_locate_chip p; + struct ec_response_locate_chip r; + struct host_cmd_handler_args args = + BUILD_HOST_COMMAND(EC_CMD_LOCATE_CHIP, 0, r, p); + + p.type = EC_CHIP_TYPE_COUNT; + ret = host_command_process(&args); + + zassert_equal(ret, EC_RES_INVALID_PARAM, "Unexpected return value: %d", + ret); +} + +ZTEST_SUITE(locate_chip, drivers_predicate_post_main, NULL, NULL, NULL, NULL); |