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| author | Vic Yang <victoryang@chromium.org> | 2013-09-29 00:55:36 +0800 |
|---|---|---|
| committer | chrome-internal-fetch <chrome-internal-fetch@google.com> | 2013-10-01 08:16:34 +0000 |
| commit | c77575ac0daa5966772779cedbaab6f607cf9a98 (patch) | |
| tree | f1e7cf3ca7f232e4be95b7bd57e652253eddaacc /test/sbs_charging.c | |
| parent | 2d856c51039153effe4b9e9d7924c841fb741da5 (diff) | |
| download | chrome-ec-c77575ac0daa5966772779cedbaab6f607cf9a98.tar.gz | |
Emulator support of fake GPIO input
For all GPIOs, the current values are recorded. A test can then change
the value of a GPIO input by gpio_set_level(). The changed value is
recorded and also interrupt is fired if the change fits the interrupt
flags defined in board/host/board.c.
BUG=chrome-os-partner:19235
TEST=Pass all tests
BRANCH=None
Change-Id: If8e547e5adf4a20dcb118f5fe2187293005d4ca3
Signed-off-by: Vic Yang <victoryang@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/170907
Reviewed-by: Bill Richardson <wfrichar@chromium.org>
Reviewed-by: Randall Spangler <rspangler@chromium.org>
Reviewed-by: Vincent Palatin <vpalatin@chromium.org>
Diffstat (limited to 'test/sbs_charging.c')
| -rw-r--r-- | test/sbs_charging.c | 32 |
1 files changed, 12 insertions, 20 deletions
diff --git a/test/sbs_charging.c b/test/sbs_charging.c index a411504ff2..adfc053e01 100644 --- a/test/sbs_charging.c +++ b/test/sbs_charging.c @@ -10,6 +10,7 @@ #include "chipset.h" #include "common.h" #include "ec_commands.h" +#include "gpio.h" #include "hooks.h" #include "host_command.h" #include "smart_battery.h" @@ -20,20 +21,11 @@ #define WAIT_CHARGER_TASK 500 #define BATTERY_DETACH_DELAY 35000 -static int mock_ac_present = 1; static int mock_chipset_state = CHIPSET_STATE_ON; static int is_shutdown; static int is_force_discharge; static int is_hibernated; -/* Mock GPIOs */ -int gpio_get_level(enum gpio_signal signal) -{ - if (signal == GPIO_AC_PRESENT) - return mock_ac_present; - return 0; -} - void chipset_force_shutdown(void) { is_shutdown = 1; @@ -72,7 +64,7 @@ static void test_setup(void) /* Discharging at 100mAh */ sb_write(SB_CURRENT, -100); /* Unplug AC */ - mock_ac_present = 0; + gpio_set_level(GPIO_AC_PRESENT, 0); } static int wait_charging_state(void) @@ -100,7 +92,7 @@ static int test_charge_state(void) state = wait_charging_state(); /* Plug AC, charging at 1000mAh */ ccprintf("[CHARGING TEST] AC on\n"); - mock_ac_present = 1; + gpio_set_level(GPIO_AC_PRESENT, 1); sb_write(SB_CURRENT, 1000); state = wait_charging_state(); TEST_ASSERT(state == PWR_STATE_CHARGE); @@ -121,14 +113,14 @@ static int test_charge_state(void) /* Unplug AC, discharging at 1000mAh */ ccprintf("[CHARGING TEST] AC off\n"); - mock_ac_present = 0; + gpio_set_level(GPIO_AC_PRESENT, 0); sb_write(SB_CURRENT, -1000); state = wait_charging_state(); TEST_ASSERT(state == PWR_STATE_DISCHARGE); /* Discharging overtemp */ ccprintf("[CHARGING TEST] AC off, batt temp = 90 C\n"); - mock_ac_present = 0; + gpio_set_level(GPIO_AC_PRESENT, 0); sb_write(SB_CURRENT, -1000); state = wait_charging_state(); @@ -141,7 +133,7 @@ static int test_charge_state(void) /* Force idle */ ccprintf("[CHARGING TEST] AC on, force idle\n"); - mock_ac_present = 1; + gpio_set_level(GPIO_AC_PRESENT, 1); sb_write(SB_CURRENT, 1000); state = wait_charging_state(); TEST_ASSERT(state == PWR_STATE_CHARGE); @@ -154,7 +146,7 @@ static int test_charge_state(void) /* Force discharge */ ccprintf("[CHARGING TEST] AC on, force discharge\n"); - mock_ac_present = 1; + gpio_set_level(GPIO_AC_PRESENT, 1); sb_write(SB_CURRENT, 1000); charge_control(CHARGE_CONTROL_DISCHARGE); state = wait_charging_state(); @@ -171,7 +163,7 @@ static int test_charge_state(void) static int test_low_battery(void) { ccprintf("[CHARGING TEST] Low battery with AC\n"); - mock_ac_present = 1; + gpio_set_level(GPIO_AC_PRESENT, 1); is_hibernated = 0; sb_write(SB_CURRENT, 1000); sb_write(SB_RELATIVE_STATE_OF_CHARGE, 2); @@ -184,7 +176,7 @@ static int test_low_battery(void) mock_chipset_state = CHIPSET_STATE_ON; hook_notify(HOOK_CHIPSET_PRE_INIT); hook_notify(HOOK_CHIPSET_STARTUP); - mock_ac_present = 0; + gpio_set_level(GPIO_AC_PRESENT, 0); is_hibernated = 0; sb_write(SB_CURRENT, -1000); sb_write(SB_RELATIVE_STATE_OF_CHARGE, 2); @@ -205,10 +197,10 @@ static int test_low_battery(void) is_shutdown = 0; mock_chipset_state = CHIPSET_STATE_ON; sb_write(SB_RELATIVE_STATE_OF_CHARGE, 10); - mock_ac_present = 1; + gpio_set_level(GPIO_AC_PRESENT, 1); sb_write(SB_CURRENT, 1000); wait_charging_state(); - mock_ac_present = 0; + gpio_set_level(GPIO_AC_PRESENT, 0); sb_write(SB_CURRENT, -1000); sb_write(SB_RELATIVE_STATE_OF_CHARGE, 2); wait_charging_state(); @@ -225,7 +217,7 @@ static int test_batt_fake(void) mock_chipset_state = CHIPSET_STATE_ON; hook_notify(HOOK_CHIPSET_PRE_INIT); hook_notify(HOOK_CHIPSET_STARTUP); - mock_ac_present = 0; + gpio_set_level(GPIO_AC_PRESENT, 0); is_hibernated = 0; sb_write(SB_CURRENT, -1000); sb_write(SB_RELATIVE_STATE_OF_CHARGE, 30); |