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/* Copyright 2023 The ChromiumOS Authors
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#include "driver/tcpm/tcpm.h"
#include "ec_app_main.h"
#include "usb_charge.h"
#include "usb_pd.h"
#include "usbc_ppc.h"
#include "variant_db_detection.h"
#include <zephyr/drivers/gpio/gpio_emul.h>
#include <zephyr/fff.h>
#include <zephyr/kernel.h>
#include <zephyr/logging/log.h>
#include <zephyr/ztest.h>
#define LOG_LEVEL 0
LOG_MODULE_REGISTER(usb_port_count);
FAKE_VALUE_FUNC(enum corsola_db_type, corsola_get_db_type);
FAKE_VALUE_FUNC(bool, in_interrupt_context);
FAKE_VOID_FUNC(bmi3xx_interrupt);
FAKE_VOID_FUNC(hdmi_hpd_interrupt);
FAKE_VOID_FUNC(ps185_hdmi_hpd_mux_set);
FAKE_VALUE_FUNC(bool, ps8743_field_update, const struct usb_mux *, uint8_t,
uint8_t, uint8_t);
FAKE_VOID_FUNC(pd_set_dual_role, int, enum pd_dual_role_states);
FAKE_VALUE_FUNC(int, tc_is_attached_src, int);
#define FFF_FAKES_LIST(FAKE) \
FAKE(corsola_get_db_type) \
FAKE(in_interrupt_context) \
FAKE(bmi3xx_interrupt) \
FAKE(hdmi_hpd_interrupt) \
FAKE(ps185_hdmi_hpd_mux_set) \
FAKE(ps8743_field_update) \
FAKE(pd_set_dual_role) \
FAKE(tc_is_attached_src)
struct usb_port_count_fixture {
int place_holder;
};
static void *usb_port_count_setup(void)
{
static struct usb_port_count_fixture f;
return &f;
}
static void usb_port_count_reset_rule_before(const struct ztest_unit_test *test,
void *data)
{
ARG_UNUSED(test);
ARG_UNUSED(data);
FFF_FAKES_LIST(RESET_FAKE);
FFF_RESET_HISTORY();
}
ZTEST_RULE(usb_port_count_reset_rule, usb_port_count_reset_rule_before, NULL);
ZTEST_SUITE(usb_port_count, NULL, usb_port_count_setup, NULL, NULL, NULL);
ZTEST_F(usb_port_count, test_detect_db)
{
struct {
enum corsola_db_type test_type;
int expected_board_get_port_count;
int expected_board_get_adjusted_port_count;
} testdata[] = { { CORSOLA_DB_UNINIT, CONFIG_USB_PD_PORT_MAX_COUNT,
CONFIG_USB_PD_PORT_MAX_COUNT - 1 },
{ CORSOLA_DB_NO_DETECTION,
CONFIG_USB_PD_PORT_MAX_COUNT,
CONFIG_USB_PD_PORT_MAX_COUNT },
{ CORSOLA_DB_NONE, CONFIG_USB_PD_PORT_MAX_COUNT - 1,
CONFIG_USB_PD_PORT_MAX_COUNT - 1 },
{ CORSOLA_DB_TYPEC, CONFIG_USB_PD_PORT_MAX_COUNT,
CONFIG_USB_PD_PORT_MAX_COUNT },
{ CORSOLA_DB_HDMI, CONFIG_USB_PD_PORT_MAX_COUNT - 1,
CONFIG_USB_PD_PORT_MAX_COUNT - 1 } };
for (int i = 0; i < ARRAY_SIZE(testdata); i++) {
corsola_get_db_type_fake.return_val = testdata[i].test_type;
zassert_equal(board_get_usb_pd_port_count(),
testdata[i].expected_board_get_port_count);
zassert_equal(
board_get_adjusted_usb_pd_port_count(),
testdata[i].expected_board_get_adjusted_port_count);
}
}
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