diff options
Diffstat (limited to 'test/charge_manager.c')
| -rw-r--r-- | test/charge_manager.c | 55 |
1 files changed, 54 insertions, 1 deletions
diff --git a/test/charge_manager.c b/test/charge_manager.c index bb65c2a3f0..90bdf37a66 100644 --- a/test/charge_manager.c +++ b/test/charge_manager.c @@ -26,6 +26,7 @@ const int supplier_priority[] = { [CHARGE_SUPPLIER_TEST6] = 3, [CHARGE_SUPPLIER_TEST7] = 5, [CHARGE_SUPPLIER_TEST8] = 6, + [CHARGE_SUPPLIER_TEST9] = 6, }; BUILD_ASSERT((int)CHARGE_SUPPLIER_COUNT == (int)CHARGE_SUPPLIER_TEST_COUNT); BUILD_ASSERT(ARRAY_SIZE(supplier_priority) == CHARGE_SUPPLIER_COUNT); @@ -37,7 +38,8 @@ static int new_power_request[CONFIG_USB_PD_PORT_COUNT]; static int power_role[CONFIG_USB_PD_PORT_COUNT]; /* Callback functions called by CM on state change */ -void board_set_charge_limit(int port, int supplier, int charge_ma, int max_ma) +void board_set_charge_limit(int port, int supplier, int charge_ma, + int max_ma, int charge_mv) { active_charge_limit = charge_ma; } @@ -162,6 +164,48 @@ static int test_initialization(void) return EC_SUCCESS; } +static int test_safe_mode(void) +{ + int port = 0; + struct charge_port_info charge; + + /* Initialize table to no charge */ + initialize_charge_table(0, 5000, 5000); + + /* + * Set a 2A non-dedicated charger on port 0 and verify that + * it is selected, due to safe mode. + */ + charge_manager_update_dualrole(port, CAP_DUALROLE); + charge.current = 2000; + charge.voltage = 5000; + charge_manager_update_charge(CHARGE_SUPPLIER_TEST2, port, &charge); + wait_for_charge_manager_refresh(); + TEST_ASSERT(active_charge_port == port); + TEST_ASSERT(active_charge_limit == 2000); + + /* Verify ceil is ignored, due to safe mode. */ + charge_manager_set_ceil(port, 0, 500); + wait_for_charge_manager_refresh(); + TEST_ASSERT(active_charge_limit == 2000); + + /* + * Leave safe mode and verify normal port selection rules go + * into effect. + */ + charge_manager_leave_safe_mode(); + wait_for_charge_manager_refresh(); +#ifdef CONFIG_CHARGE_MANAGER_DRP_CHARGING + TEST_ASSERT(active_charge_port == port); + TEST_ASSERT(active_charge_limit == 500); +#else + TEST_ASSERT(active_charge_port == CHARGE_PORT_NONE); +#endif + + /* For subsequent tests, safe mode is exited. */ + return EC_SUCCESS; +} + static int test_priority(void) { struct charge_port_info charge; @@ -288,6 +332,14 @@ static int test_charge_ceil(void) TEST_ASSERT(active_charge_port == 1); TEST_ASSERT(active_charge_limit == 2500); + /* Verify forced ceil takes effect immediately */ + charge_manager_force_ceil(1, 500); + TEST_ASSERT(active_charge_port == 1); + TEST_ASSERT(active_charge_limit == 500); + wait_for_charge_manager_refresh(); + TEST_ASSERT(active_charge_port == 1); + TEST_ASSERT(active_charge_limit == 500); + return EC_SUCCESS; } @@ -739,6 +791,7 @@ void run_test(void) test_reset(); RUN_TEST(test_initialization); + RUN_TEST(test_safe_mode); RUN_TEST(test_priority); RUN_TEST(test_charge_ceil); RUN_TEST(test_new_power_request); |