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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/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);
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