diff options
Diffstat (limited to 'zephyr/test/drivers/default/src/console_cmd/charger.c')
| -rw-r--r-- | zephyr/test/drivers/default/src/console_cmd/charger.c | 184 |
1 files changed, 184 insertions, 0 deletions
diff --git a/zephyr/test/drivers/default/src/console_cmd/charger.c b/zephyr/test/drivers/default/src/console_cmd/charger.c new file mode 100644 index 0000000000..9adda29a8d --- /dev/null +++ b/zephyr/test/drivers/default/src/console_cmd/charger.c @@ -0,0 +1,184 @@ +/* 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/shell/shell.h> +#include <zephyr/ztest.h> + +#include "console.h" +#include "dptf.h" +#include "ec_commands.h" +#include "test/drivers/test_state.h" +#include "test/drivers/utils.h" + +/* Tests which need no fixture */ +ZTEST_USER(console_cmd_charger, test_default_dump) +{ + zassert_ok(shell_execute_cmd(get_ec_shell(), "charger"), + "Failed default print"); +} + +ZTEST_USER(console_cmd_charger, test_good_index) +{ + zassert_ok(shell_execute_cmd(get_ec_shell(), "charger 0"), + "Failed index 0 print"); +} + +/* Bad parameter tests */ +ZTEST_USER(console_cmd_charger, test_bad_index) +{ + int rv = shell_execute_cmd(get_ec_shell(), "charger 55"); + + zassert_equal(rv, EC_ERROR_PARAM1, "Expected %d, but got %d", + EC_ERROR_PARAM1, rv); +} + +ZTEST_USER(console_cmd_charger, test_bad_command) +{ + int rv = shell_execute_cmd(get_ec_shell(), "charger fish"); + + zassert_equal(rv, EC_ERROR_PARAM1, "Expected %d, but got %d", + EC_ERROR_PARAM1, rv); +} + +ZTEST_USER(console_cmd_charger, test_bad_input_current) +{ + int rv = shell_execute_cmd(get_ec_shell(), "charger input fish"); + + zassert_equal(rv, EC_ERROR_PARAM2, "Expected %d, but got %d", + EC_ERROR_PARAM1, rv); +} + +ZTEST_USER(console_cmd_charger, test_bad_current) +{ + int rv = shell_execute_cmd(get_ec_shell(), "charger current fish"); + + zassert_equal(rv, EC_ERROR_PARAM2, "Expected %d, but got %d", + EC_ERROR_PARAM1, rv); +} + +ZTEST_USER(console_cmd_charger, test_bad_voltage) +{ + int rv = shell_execute_cmd(get_ec_shell(), "charger voltage fish"); + + zassert_equal(rv, EC_ERROR_PARAM2, "Expected %d, but got %d", + EC_ERROR_PARAM1, rv); +} + +ZTEST_USER(console_cmd_charger, test_bad_dptf_current) +{ + int rv = shell_execute_cmd(get_ec_shell(), "charger dptf fish"); + + zassert_equal(rv, EC_ERROR_PARAM2, "Expected %d, but got %d", + EC_ERROR_PARAM1, rv); +} + +/* Good parameter sub-command tests */ +ZTEST_USER(console_cmd_charger, test_good_input_current) +{ + int input_current; + + zassert_ok(shell_execute_cmd(get_ec_shell(), "charger input 1000"), + "Failed to set input current"); + zassume_ok(charger_get_input_current_limit(0, &input_current), + "Failed to get input current"); + zassert_equal(input_current, 1000, + "Input current not set in charger: %d", input_current); +} + +ZTEST_USER(console_cmd_charger, test_good_dptf) +{ + zassert_ok(shell_execute_cmd(get_ec_shell(), "charger dptf 1000"), + "Failed to set dptf current"); + zassert_equal(dptf_get_charging_current_limit(), 1000, + "Unexpected dptf current"); +} + +ZTEST_USER(console_cmd_charger, test_unsupported_dump) +{ + /* Must define CONFIG_CMD_CHARGER_DUMP for this sub-command */ + int rv = shell_execute_cmd(get_ec_shell(), "charger dump"); + + zassert_equal(rv, EC_ERROR_PARAM1, "Expected %d, but got %d", + EC_ERROR_PARAM1, rv); +} + +/* Fixture needed to supply AC for manual current/voltage set */ +struct console_cmd_charger_fixture { + struct tcpci_partner_data source_5v_3a; + struct tcpci_src_emul_data source_ext; + const struct emul *tcpci_emul; + const struct emul *charger_emul; +}; + +static void *console_cmd_charger_setup(void) +{ + static struct console_cmd_charger_fixture fixture; + + /* Assume we have one charger at index 0 */ + zassume_true(board_get_charger_chip_count() > 0, + "Insufficient chargers found"); + + /* Get references for the emulators */ + fixture.tcpci_emul = EMUL_DT_GET(DT_NODELABEL(tcpci_emul)); + fixture.charger_emul = EMUL_DT_GET(DT_NODELABEL(isl923x_emul)); + + /* Initialized the source to supply 5V and 3A */ + tcpci_partner_init(&fixture.source_5v_3a, PD_REV20); + fixture.source_5v_3a.extensions = tcpci_src_emul_init( + &fixture.source_ext, &fixture.source_5v_3a, NULL); + fixture.source_ext.pdo[1] = + PDO_FIXED(5000, 3000, PDO_FIXED_UNCONSTRAINED); + + return &fixture; +} + +static void console_cmd_charger_after(void *data) +{ + struct console_cmd_charger_fixture *fixture = data; + + /* Disconnect the source, and ensure we reset charge params */ + disconnect_source_from_port(fixture->tcpci_emul, fixture->charger_emul); + host_cmd_charge_control(CHARGE_CONTROL_NORMAL, + EC_CHARGE_CONTROL_CMD_SET); +} + +/* Tests that need the fixture */ +ZTEST_USER_F(console_cmd_charger, test_good_current) +{ + int current; + + /* Connect a source so we start charging */ + connect_source_to_port(&fixture->source_5v_3a, &fixture->source_ext, 1, + fixture->tcpci_emul, fixture->charger_emul); + zassert_ok(shell_execute_cmd(get_ec_shell(), "charger current 1000"), + "Failed to set current"); + + /* Give the charger task time to pick up the manual current */ + k_sleep(K_SECONDS(1)); + + zassume_ok(charger_get_current(0, ¤t), "Failed to get current"); + zassert_equal(current, 1000, "Current not set in charger: %d", current); +} + +ZTEST_USER_F(console_cmd_charger, test_good_voltage) +{ + int voltage; + + /* Connect a source so we start charging */ + connect_source_to_port(&fixture->source_5v_3a, &fixture->source_ext, 1, + fixture->tcpci_emul, fixture->charger_emul); + /* Note: select a fake voltage larger than the charger's minimum */ + zassert_ok(shell_execute_cmd(get_ec_shell(), "charger voltage 3000"), + "Failed to set voltage"); + + /* Give the charger task time to pick up the manual voltage */ + k_sleep(K_SECONDS(1)); + + zassume_ok(charger_get_voltage(0, &voltage), "Failed to get voltage"); + zassert_equal(voltage, 3000, "Voltage not set in charger: %d", voltage); +} + +ZTEST_SUITE(console_cmd_charger, drivers_predicate_post_main, + console_cmd_charger_setup, NULL, console_cmd_charger_after, NULL); |