static int test_rejected_port(void)
{
struct charge_port_info charge;
/* Initialize table to no charge. */
initialize_charge_table(0, 5000, 1000);
TEST_ASSERT(active_charge_port == CHARGE_PORT_NONE);
/* Set a charge on P0. */
charge.current = 500;
charge.voltage = 5000;
charge_manager_update_charge(CHARGE_SUPPLIER_TEST2, 0, &charge);
wait_for_charge_manager_refresh();
TEST_ASSERT(active_charge_port == 0);
TEST_ASSERT(active_charge_limit == 500);
/* Set P0 as rejected, and verify that it doesn't become active. */
set_charge_port_to_reject(1);
charge.current = 1000;
charge_manager_update_charge(CHARGE_SUPPLIER_TEST1, 1, &charge);
wait_for_charge_manager_refresh();
TEST_ASSERT(active_charge_port == 0);
TEST_ASSERT(active_charge_limit == 500);
/* Don't reject P0, and verify it can become active. */
set_charge_port_to_reject(CHARGE_PORT_NONE);
charge_manager_update_charge(CHARGE_SUPPLIER_TEST1, 1, &charge);
wait_for_charge_manager_refresh();
TEST_ASSERT(active_charge_port == 1);
TEST_ASSERT(active_charge_limit == 1000);
return EC_SUCCESS;
}
static int test_initialization(void)
{
int i, j;
struct charge_port_info charge;
/*
* No charge port should be selected until all ports + suppliers
* have reported in with an initial charge.
*/
TEST_ASSERT(active_charge_port == CHARGE_PORT_NONE);
charge.current = 1000;
charge.voltage = 5000;
/* Initialize all supplier/port pairs, except for the last one */
for (i = 0; i < CHARGE_SUPPLIER_COUNT; ++i)
for (j = 0; j < PD_PORT_COUNT; ++j) {
if (i == CHARGE_SUPPLIER_COUNT - 1 &&
j == PD_PORT_COUNT - 1)
break;
charge_manager_update(i, j, &charge);
}
/* Verify no active charge port, since all pairs haven't updated */
wait_for_charge_manager_refresh();
TEST_ASSERT(active_charge_port == CHARGE_PORT_NONE);
/* Update last pair and verify a charge port has been selected */
charge_manager_update(CHARGE_SUPPLIER_COUNT-1,
PD_PORT_COUNT-1,
&charge);
wait_for_charge_manager_refresh();
TEST_ASSERT(active_charge_port != CHARGE_PORT_NONE);
return EC_SUCCESS;
}
static int test_priority(void)
{
struct charge_port_info charge;
/* Initialize table to no charge */
initialize_charge_table(0, 5000, 5000);
TEST_ASSERT(active_charge_port == CHARGE_PORT_NONE);
/*
* Set a 1A charge via a high-priority supplier and a 2A charge via
* a low-priority supplier, and verify the HP supplier is chosen.
*/
charge.current = 2000;
charge.voltage = 5000;
charge_manager_update(CHARGE_SUPPLIER_TEST6, 0, &charge);
charge.current = 1000;
charge_manager_update(CHARGE_SUPPLIER_TEST2, 1, &charge);
wait_for_charge_manager_refresh();
TEST_ASSERT(active_charge_port == 1);
TEST_ASSERT(active_charge_limit == 1000);
/*
* Set a higher charge on a LP supplier and verify we still use the
* lower charge.
*/
charge.current = 1500;
charge_manager_update(CHARGE_SUPPLIER_TEST7, 1, &charge);
wait_for_charge_manager_refresh();
TEST_ASSERT(active_charge_port == 1);
TEST_ASSERT(active_charge_limit == 1000);
/*
* Zero our HP charge and verify fallback to next highest priority,
* which happens to be a different port.
*/
charge.current = 0;
charge_manager_update(CHARGE_SUPPLIER_TEST2, 1, &charge);
wait_for_charge_manager_refresh();
TEST_ASSERT(active_charge_port == 0);
TEST_ASSERT(active_charge_limit == 2000);
/* Add a charge at equal priority and verify highest charge selected */
charge.current = 2500;
charge_manager_update(CHARGE_SUPPLIER_TEST5, 0, &charge);
wait_for_charge_manager_refresh();
TEST_ASSERT(active_charge_port == 0);
TEST_ASSERT(active_charge_limit == 2500);
charge.current = 3000;
charge_manager_update(CHARGE_SUPPLIER_TEST6, 1, &charge);
wait_for_charge_manager_refresh();
TEST_ASSERT(active_charge_port == 1);
TEST_ASSERT(active_charge_limit == 3000);
return EC_SUCCESS;
}
static int test_charge_ceil(void)
{
int port;
struct charge_port_info charge;
/* Initialize table to 1A @ 5V, and verify port + limit */
initialize_charge_table(1000, 5000, 1000);
TEST_ASSERT(active_charge_port != CHARGE_PORT_NONE);
TEST_ASSERT(active_charge_limit == 1000);
/* Set a 500mA ceiling, verify port is unchanged */
port = active_charge_port;
charge_manager_set_ceil(port, 0, 500);
wait_for_charge_manager_refresh();
TEST_ASSERT(port == active_charge_port);
TEST_ASSERT(active_charge_limit == 500);
/* Raise the ceiling to 2A, verify limit goes back to 1A */
charge_manager_set_ceil(port, 0, 2000);
wait_for_charge_manager_refresh();
TEST_ASSERT(port == active_charge_port);
TEST_ASSERT(active_charge_limit == 1000);
/* Verify that ceiling is ignored in determining active charge port */
charge.current = 2000;
charge.voltage = 5000;
charge_manager_update_charge(0, 0, &charge);
charge.current = 2500;
charge_manager_update_charge(0, 1, &charge);
charge_manager_set_ceil(1, 0, 750);
wait_for_charge_manager_refresh();
TEST_ASSERT(active_charge_port == 1);
TEST_ASSERT(active_charge_limit == 750);
/* Set a secondary lower ceiling and verify it takes effect */
charge_manager_set_ceil(1, 1, 500);
wait_for_charge_manager_refresh();
TEST_ASSERT(active_charge_port == 1);
TEST_ASSERT(active_charge_limit == 500);
/* Raise the secondary ceiling and verify the primary takes effect */
charge_manager_set_ceil(1, 1, 800);
wait_for_charge_manager_refresh();
TEST_ASSERT(active_charge_port == 1);
TEST_ASSERT(active_charge_limit == 750);
/* Remove the primary celing and verify the secondary takes effect */
charge_manager_set_ceil(1, 0, CHARGE_CEIL_NONE);
wait_for_charge_manager_refresh();
TEST_ASSERT(active_charge_port == 1);
TEST_ASSERT(active_charge_limit == 800);
/* Remove all ceilings */
charge_manager_set_ceil(1, 1, CHARGE_CEIL_NONE);
wait_for_charge_manager_refresh();
TEST_ASSERT(active_charge_port == 1);
TEST_ASSERT(active_charge_limit == 2500);
return EC_SUCCESS;
}
static int test_new_power_request(void)
{
struct charge_port_info charge;
/* Initialize table to no charge */
initialize_charge_table(0, 5000, 5000);
/* Clear power requests, and verify they are zero'd */
clear_new_power_requests();
wait_for_charge_manager_refresh();
TEST_ASSERT(new_power_request[0] == 0);
TEST_ASSERT(new_power_request[1] == 0);
/* Charge from port 1 and verify NPR on port 1 only */
charge.current = 1000;
charge.voltage = 5000;
charge_manager_update_charge(CHARGE_SUPPLIER_TEST2, 1, &charge);
wait_for_charge_manager_refresh();
TEST_ASSERT(new_power_request[0] == 0);
TEST_ASSERT(new_power_request[1] == 1);
clear_new_power_requests();
/* Reduce port 1 through ceil and verify no NPR */
charge_manager_set_ceil(1, 0, 500);
wait_for_charge_manager_refresh();
TEST_ASSERT(new_power_request[0] == 0);
TEST_ASSERT(new_power_request[1] == 0);
clear_new_power_requests();
/* Change port 1 voltage and verify NPR on port 1 */
charge.voltage = 4000;
charge_manager_update_charge(CHARGE_SUPPLIER_TEST2, 1, &charge);
wait_for_charge_manager_refresh();
TEST_ASSERT(new_power_request[0] == 0);
TEST_ASSERT(new_power_request[1] == 1);
clear_new_power_requests();
/* Add low-priority source and verify no NPRs */
charge_manager_update_charge(CHARGE_SUPPLIER_TEST6, 0, &charge);
wait_for_charge_manager_refresh();
TEST_ASSERT(new_power_request[0] == 0);
TEST_ASSERT(new_power_request[1] == 0);
clear_new_power_requests();
/*
* Add higher-priority source and verify NPR on both ports,
* since we're switching charge ports.
*/
charge_manager_update_charge(CHARGE_SUPPLIER_TEST1, 0, &charge);
wait_for_charge_manager_refresh();
TEST_ASSERT(new_power_request[0] == 1);
TEST_ASSERT(new_power_request[1] == 1);
clear_new_power_requests();
return EC_SUCCESS;
}
static void initialize_charge_table(int current, int voltage, int ceil)
{
int i, j;
struct charge_port_info charge;
charge_manager_set_override(OVERRIDE_OFF);
charge.current = current;
charge.voltage = voltage;
for (i = 0; i < PD_PORT_COUNT; ++i) {
charge_manager_set_ceil(i, ceil);
set_charger_role(i, DEDICATED_CHARGER);
for (j = 0; j < CHARGE_SUPPLIER_COUNT; ++j)
charge_manager_update(j, i, &charge);
}
wait_for_charge_manager_refresh();
}
static void initialize_charge_table(int current, int voltage, int ceil)
{
int i, j;
struct charge_port_info charge;
charge_manager_set_override(OVERRIDE_OFF);
set_charge_port_to_reject(CHARGE_PORT_NONE);
charge.current = current;
charge.voltage = voltage;
for (i = 0; i < CONFIG_USB_PD_PORT_COUNT; ++i) {
for (j = 0; j < CEIL_REQUESTOR_COUNT; ++j)
charge_manager_set_ceil(i, j, ceil);
charge_manager_update_dualrole(i, CAP_DEDICATED);
pd_set_role(i, PD_ROLE_SINK);
for (j = 0; j < CHARGE_SUPPLIER_COUNT; ++j)
charge_manager_update_charge(j, i, &charge);
}
wait_for_charge_manager_refresh();
}
static int test_unknown_dualrole_capability(void)
{
struct charge_port_info charge;
/* Initialize table to no charge. */
initialize_charge_table(0, 5000, 2000);
TEST_ASSERT(active_charge_port == CHARGE_PORT_NONE);
/* Set a charge on P0 with unknown dualrole capability, */
charge.current = 500;
charge.voltage = 5000;
charge_manager_update_dualrole(0, CAP_UNKNOWN);
charge_manager_update_charge(CHARGE_SUPPLIER_TEST2, 0, &charge);
wait_for_charge_manager_refresh();
#ifdef CONFIG_CHARGE_MANAGER_DRP_CHARGING
/* Verify we do charge from that port */
TEST_ASSERT(active_charge_port == 0);
TEST_ASSERT(active_charge_limit == 500);
#else
/* Verify that we don't charge from the port. */
TEST_ASSERT(active_charge_port == CHARGE_PORT_NONE);
#endif
/* Toggle to dedicated and verify port becomes active. */
charge_manager_update_dualrole(0, CAP_DEDICATED);
wait_for_charge_manager_refresh();
TEST_ASSERT(active_charge_port == 0);
/* Add dualrole charger in port 1 */
charge.current = 1000;
charge_manager_update_dualrole(1, CAP_DUALROLE);
charge_manager_update_charge(CHARGE_SUPPLIER_TEST2, 1, &charge);
wait_for_charge_manager_refresh();
#ifdef CONFIG_CHARGE_MANAGER_DRP_CHARGING
TEST_ASSERT(active_charge_port == 1);
TEST_ASSERT(active_charge_limit == 1000);
#else
TEST_ASSERT(active_charge_port == 0);
#endif
/* Remove charger on port 0 */
charge.current = 0;
charge_manager_update_dualrole(0, CAP_UNKNOWN);
charge_manager_update_charge(CHARGE_SUPPLIER_TEST2, 0, &charge);
wait_for_charge_manager_refresh();
#ifdef CONFIG_CHARGE_MANAGER_DRP_CHARGING
TEST_ASSERT(active_charge_port == 1);
TEST_ASSERT(active_charge_limit == 1000);
#else
TEST_ASSERT(active_charge_port == CHARGE_PORT_NONE);
#endif
/* Set override to charge on port 1 */
charge_manager_set_override(1);
wait_for_charge_manager_refresh();
TEST_ASSERT(active_charge_port == 1);
/*
* Toggle port 0 to dedicated, verify that override is still kept
* because there's no charge on the port.
*/
charge_manager_update_dualrole(0, CAP_DEDICATED);
wait_for_charge_manager_refresh();
TEST_ASSERT(active_charge_port == 1);
/* Insert UNKNOWN capability charger on port 0 */
charge_manager_update_dualrole(0, CAP_UNKNOWN);
charge.current = 2000;
charge_manager_update_charge(CHARGE_SUPPLIER_TEST2, 0, &charge);
wait_for_charge_manager_refresh();
wait_for_charge_manager_refresh();
wait_for_charge_manager_refresh();
#ifdef CONFIG_CHARGE_MANAGER_DRP_CHARGING
/* Verify override is removed */
TEST_ASSERT(active_charge_port == 0);
TEST_ASSERT(active_charge_limit == 2000);
#else
/* Verify override is still kept */
TEST_ASSERT(active_charge_port == 1);
#endif
/* Toggle to dualrole */
charge_manager_update_dualrole(0, CAP_DUALROLE);
wait_for_charge_manager_refresh();
#ifdef CONFIG_CHARGE_MANAGER_DRP_CHARGING
/* Verify no change */
TEST_ASSERT(active_charge_port == 0);
#else
/* Verify override is still kept */
TEST_ASSERT(active_charge_port == 1);
#endif
/* Toggle to dedicated */
charge_manager_update_dualrole(0, CAP_UNKNOWN);
wait_for_charge_manager_refresh();
#ifdef CONFIG_CHARGE_MANAGER_DRP_CHARGING
/* Verify no change */
TEST_ASSERT(active_charge_port == 0);
#else
/* Verify override is still kept */
TEST_ASSERT(active_charge_port == 1);
#endif
charge_manager_update_dualrole(0, CAP_DEDICATED);
wait_for_charge_manager_refresh();
TEST_ASSERT(active_charge_port == 0);
return EC_SUCCESS;
}
static int test_dual_role(void)
{
struct charge_port_info charge;
/* Initialize table to no charge. */
initialize_charge_table(0, 5000, 1000);
/* Mark P0 as dual-role and set a charge. */
charge_manager_update_dualrole(0, CAP_DUALROLE);
charge.current = 500;
charge.voltage = 5000;
charge_manager_update_charge(CHARGE_SUPPLIER_TEST2, 0, &charge);
wait_for_charge_manager_refresh();
#ifdef CONFIG_CHARGE_MANAGER_DRP_CHARGING
/* Verify we do charge from dual-role port */
TEST_ASSERT(active_charge_port == 0);
TEST_ASSERT(active_charge_limit == 500);
#else
/* Verify we don't charge from dual-role port */
TEST_ASSERT(active_charge_port == CHARGE_PORT_NONE);
TEST_ASSERT(active_charge_limit == 0);
#endif
/* Mark P0 as the override port, verify that we now charge. */
charge_manager_set_override(0);
wait_for_charge_manager_refresh();
TEST_ASSERT(active_charge_port == 0);
TEST_ASSERT(active_charge_limit == 500);
TEST_ASSERT(pd_get_role(0) == PD_ROLE_SINK);
/* Remove override and verify we go back to previous state */
charge_manager_set_override(OVERRIDE_OFF);
wait_for_charge_manager_refresh();
#ifdef CONFIG_CHARGE_MANAGER_DRP_CHARGING
TEST_ASSERT(active_charge_port == 0);
TEST_ASSERT(active_charge_limit == 500);
#else
TEST_ASSERT(active_charge_port == CHARGE_PORT_NONE);
TEST_ASSERT(active_charge_limit == 0);
TEST_ASSERT(pd_get_role(0) == PD_ROLE_SOURCE);
#endif
/* Mark P0 as the override port, verify that we again charge. */
charge_manager_set_override(0);
charge.current = 550;
charge_manager_update_charge(CHARGE_SUPPLIER_TEST2, 0, &charge);
wait_for_charge_manager_refresh();
TEST_ASSERT(active_charge_port == 0);
TEST_ASSERT(active_charge_limit == 550);
TEST_ASSERT(pd_get_role(0) == PD_ROLE_SINK);
/*
* Insert a dual-role charger into P1 and set the override. Verify
* that the override correctly changes.
*/
charge_manager_update_dualrole(1, CAP_DUALROLE);
charge_manager_set_override(1);
charge.current = 500;
charge_manager_update_charge(CHARGE_SUPPLIER_TEST6, 1, &charge);
wait_for_charge_manager_refresh();
TEST_ASSERT(active_charge_port == 1);
TEST_ASSERT(active_charge_limit == 500);
TEST_ASSERT(pd_get_role(1) == PD_ROLE_SINK);
TEST_ASSERT(pd_get_role(0) == PD_ROLE_SOURCE);
/* Set override back to P0 and verify switch */
charge_manager_set_override(0);
charge.current = 600;
charge_manager_update_charge(CHARGE_SUPPLIER_TEST2, 0, &charge);
wait_for_charge_manager_refresh();
TEST_ASSERT(active_charge_port == 0);
TEST_ASSERT(active_charge_limit == 600);
TEST_ASSERT(pd_get_role(0) == PD_ROLE_SINK);
TEST_ASSERT(pd_get_role(1) == PD_ROLE_SOURCE);
/* Insert a dedicated charger and verify override is removed */
charge.current = 0;
charge_manager_update_charge(CHARGE_SUPPLIER_TEST6, 1, &charge);
wait_for_charge_manager_refresh();
charge_manager_update_dualrole(1, CAP_DEDICATED);
charge.current = 400;
charge_manager_update_charge(CHARGE_SUPPLIER_TEST6, 1, &charge);
wait_for_charge_manager_refresh();
#ifdef CONFIG_CHARGE_MANAGER_DRP_CHARGING
TEST_ASSERT(active_charge_port == 0);
TEST_ASSERT(active_charge_limit == 600);
#else
TEST_ASSERT(active_charge_port == 1);
TEST_ASSERT(active_charge_limit == 400);
TEST_ASSERT(pd_get_role(0) == PD_ROLE_SOURCE);
#endif
/*
* Verify the port is handled normally if the dual-role source is
* unplugged and replaced with a dedicated source.
*/
charge_manager_update_dualrole(0, CAP_DEDICATED);
charge.current = 0;
charge_manager_update_charge(CHARGE_SUPPLIER_TEST2, 0, &charge);
charge.current = 500;
charge_manager_update_charge(CHARGE_SUPPLIER_TEST2, 0, &charge);
wait_for_charge_manager_refresh();
TEST_ASSERT(active_charge_port == 0);
TEST_ASSERT(active_charge_limit == 500);
/*
* Test one port connected to dedicated charger and one connected
* to dual-role device.
*/
charge_manager_update_dualrole(0, CAP_DUALROLE);
charge.current = 0;
charge_manager_update_charge(CHARGE_SUPPLIER_TEST2, 0, &charge);
charge.current = 500;
charge_manager_update_charge(CHARGE_SUPPLIER_TEST2, 0, &charge);
charge.current = 200;
charge_manager_update_charge(CHARGE_SUPPLIER_TEST6, 1, &charge);
wait_for_charge_manager_refresh();
#ifdef CONFIG_CHARGE_MANAGER_DRP_CHARGING
/* Verify we charge from port with higher priority */
TEST_ASSERT(active_charge_port == 0);
TEST_ASSERT(active_charge_limit == 500);
#else
/*
* Verify that we charge from the dedicated port if a dual-role
* source is also attached.
*/
TEST_ASSERT(active_charge_port == 1);
TEST_ASSERT(active_charge_limit == 200);
TEST_ASSERT(pd_get_role(0) == PD_ROLE_SOURCE);
#endif
return EC_SUCCESS;
}
static int test_override(void)
{
struct charge_port_info charge;
/* Initialize table to no charge */
initialize_charge_table(0, 5000, 1000);
/*
* Set a low-priority supplier on p0 and high-priority on p1, then
* verify that p1 is selected.
*/
charge.current = 500;
charge.voltage = 5000;
charge_manager_update_charge(CHARGE_SUPPLIER_TEST2, 0, &charge);
charge_manager_update_charge(CHARGE_SUPPLIER_TEST1, 1, &charge);
wait_for_charge_manager_refresh();
TEST_ASSERT(active_charge_port == 1);
TEST_ASSERT(active_charge_limit == 500);
/* Set override to p0 and verify p0 is selected */
charge_manager_set_override(0);
wait_for_charge_manager_refresh();
TEST_ASSERT(active_charge_port == 0);
/* Remove override and verify p1 is again selected */
charge_manager_set_override(OVERRIDE_OFF);
wait_for_charge_manager_refresh();
TEST_ASSERT(active_charge_port == 1);
/*
* Set override again to p0, but set p0 charge to 0, and verify p1
* is again selected.
*/
charge.current = 0;
charge_manager_update_charge(CHARGE_SUPPLIER_TEST2, 0, &charge);
charge_manager_set_override(0);
wait_for_charge_manager_refresh();
TEST_ASSERT(active_charge_port == 1);
/* Set non-zero charge on port 0 and verify override was auto-removed */
charge.current = 250;
charge_manager_update_charge(CHARGE_SUPPLIER_TEST5, 0, &charge);
wait_for_charge_manager_refresh();
TEST_ASSERT(active_charge_port == 1);
/*
* Verify current limit is still selected according to supplier
* priority on the override port.
*/
charge.current = 300;
charge_manager_update_charge(CHARGE_SUPPLIER_TEST2, 0, &charge);
charge_manager_set_override(0);
wait_for_charge_manager_refresh();
TEST_ASSERT(active_charge_port == 0);
TEST_ASSERT(active_charge_limit == 300);
charge.current = 100;
charge_manager_update_charge(CHARGE_SUPPLIER_TEST1, 0, &charge);
charge_manager_set_override(0);
wait_for_charge_manager_refresh();
TEST_ASSERT(active_charge_port == 0);
TEST_ASSERT(active_charge_limit == 100);
/*
* Verify that a don't charge override request on a dual-role
* port causes a swap to source.
*/
pd_set_role(0, PD_ROLE_SINK);
charge_manager_update_dualrole(0, CAP_DUALROLE);
charge_manager_set_override(OVERRIDE_DONT_CHARGE);
wait_for_charge_manager_refresh();
TEST_ASSERT(pd_get_role(0) == PD_ROLE_SOURCE);
/*
* Verify that an override request to a dual-role source port
* causes a role swap to sink.
*/
charge_manager_set_override(0);
wait_for_charge_manager_refresh();
charge.current = 200;
charge_manager_update_charge(CHARGE_SUPPLIER_TEST1, 0, &charge);
wait_for_charge_manager_refresh();
TEST_ASSERT(active_charge_port == 0);
TEST_ASSERT(active_charge_limit == 200);
TEST_ASSERT(pd_get_role(0) == PD_ROLE_SINK);
/* Set override to "don't charge", then verify we're not charging */
charge_manager_set_override(OVERRIDE_DONT_CHARGE);
wait_for_charge_manager_refresh();
TEST_ASSERT(active_charge_port == CHARGE_PORT_NONE);
TEST_ASSERT(active_charge_limit == 0);
TEST_ASSERT(pd_get_role(0) == PD_ROLE_SOURCE);
/* Update a charge supplier, verify that we still aren't charging */
charge.current = 200;
charge_manager_update_charge(CHARGE_SUPPLIER_TEST1, 0, &charge);
wait_for_charge_manager_refresh();
TEST_ASSERT(active_charge_port == CHARGE_PORT_NONE);
TEST_ASSERT(active_charge_limit == 0);
TEST_ASSERT(pd_get_role(0) == PD_ROLE_SOURCE);
/* Turn override off, verify that we go back to the correct charge */
charge_manager_set_override(OVERRIDE_OFF);
wait_for_charge_manager_refresh();
TEST_ASSERT(active_charge_port == 1);
TEST_ASSERT(active_charge_limit == 500);
TEST_ASSERT(pd_get_role(0) == PD_ROLE_SOURCE);
return EC_SUCCESS;
}
static int test_dual_role(void)
{
struct charge_port_info charge;
/* Initialize table to no charge. */
initialize_charge_table(0, 5000, 1000);
/*
* Mark P0 as dual-role and set a charge. Verify that we don't charge
* from the port.
*/
set_charger_role(0, DUAL_ROLE_CHARGER);
charge.current = 500;
charge.voltage = 5000;
charge_manager_update(CHARGE_SUPPLIER_TEST2, 0, &charge);
wait_for_charge_manager_refresh();
TEST_ASSERT(active_charge_port == CHARGE_PORT_NONE);
TEST_ASSERT(active_charge_limit == 0);
/* Mark P0 as the override port, verify that we now charge. */
charge_manager_set_override(0);
wait_for_charge_manager_refresh();
TEST_ASSERT(active_charge_port == 0);
TEST_ASSERT(active_charge_limit == 500);
/* Remove override and verify we go back to not charging */
charge_manager_set_override(OVERRIDE_OFF);
wait_for_charge_manager_refresh();
TEST_ASSERT(active_charge_port == CHARGE_PORT_NONE);
TEST_ASSERT(active_charge_limit == 0);
/* Mark P0 as the override port, verify that we again charge. */
charge_manager_set_override(0);
wait_for_charge_manager_refresh();
TEST_ASSERT(active_charge_port == 0);
TEST_ASSERT(active_charge_limit == 500);
/* Insert a dedicated charger and verify override is removed */
charge.current = 400;
charge_manager_update(CHARGE_SUPPLIER_TEST6, 1, &charge);
wait_for_charge_manager_refresh();
TEST_ASSERT(active_charge_port == 1);
TEST_ASSERT(active_charge_limit == 400);
/*
* Verify the port is handled normally if the dual-role source is
* unplugged and replaced with a dedicated source.
*/
set_charger_role(0, DEDICATED_CHARGER);
charge.current = 0;
charge_manager_update(CHARGE_SUPPLIER_TEST2, 0, &charge);
charge.current = 500;
charge_manager_update(CHARGE_SUPPLIER_TEST2, 0, &charge);
wait_for_charge_manager_refresh();
TEST_ASSERT(active_charge_port == 0);
TEST_ASSERT(active_charge_limit == 500);
/*
* Verify that we charge from the dedicated port if a dual-role
* source is also attached.
*/
set_charger_role(0, DUAL_ROLE_CHARGER);
charge.current = 0;
charge_manager_update(CHARGE_SUPPLIER_TEST2, 0, &charge);
charge.current = 500;
charge_manager_update(CHARGE_SUPPLIER_TEST2, 0, &charge);
charge.current = 200;
charge_manager_update(CHARGE_SUPPLIER_TEST6, 1, &charge);
wait_for_charge_manager_refresh();
TEST_ASSERT(active_charge_port == 1);
TEST_ASSERT(active_charge_limit == 200);
return EC_SUCCESS;
}
