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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/lid_sw.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/lid_sw.c')
| -rw-r--r-- | test/lid_sw.c | 27 |
1 files changed, 7 insertions, 20 deletions
diff --git a/test/lid_sw.c b/test/lid_sw.c index 52a4d033cb..dbd009990d 100644 --- a/test/lid_sw.c +++ b/test/lid_sw.c @@ -7,6 +7,7 @@ #include "common.h" #include "console.h" +#include "gpio.h" #include "hooks.h" #include "host_command.h" #include "lid_switch.h" @@ -14,16 +15,8 @@ #include "timer.h" #include "util.h" -static int mock_lid; static int lid_hook_count; -int gpio_get_level(enum gpio_signal signal) -{ - if (signal == GPIO_LID_OPEN) - return mock_lid; - return 0; -} - static void lid_change_hook(void) { lid_hook_count++; @@ -39,14 +32,12 @@ int lid_memmap_state(void) static int test_hook(void) { /* Close lid for testing */ - mock_lid = 0; - lid_interrupt(GPIO_LID_OPEN); + gpio_set_level(GPIO_LID_OPEN, 0); msleep(100); lid_hook_count = 0; host_clear_events(0xffffffff); - mock_lid = 1; - lid_interrupt(GPIO_LID_OPEN); + gpio_set_level(GPIO_LID_OPEN, 1); msleep(50); TEST_ASSERT(lid_hook_count == 1); TEST_ASSERT(lid_is_open()); @@ -54,8 +45,7 @@ static int test_hook(void) TEST_ASSERT(host_get_events() & EC_HOST_EVENT_MASK(EC_HOST_EVENT_LID_OPEN)); - mock_lid = 0; - lid_interrupt(GPIO_LID_OPEN); + gpio_set_level(GPIO_LID_OPEN, 0); msleep(50); TEST_ASSERT(lid_hook_count == 2); TEST_ASSERT(!lid_is_open()); @@ -69,14 +59,12 @@ static int test_hook(void) static int test_debounce(void) { /* Close lid for testing */ - mock_lid = 0; - lid_interrupt(GPIO_LID_OPEN); + gpio_set_level(GPIO_LID_OPEN, 0); msleep(100); lid_hook_count = 0; host_clear_events(0xffffffff); - mock_lid = 1; - lid_interrupt(GPIO_LID_OPEN); + gpio_set_level(GPIO_LID_OPEN, 1); msleep(20); TEST_ASSERT(lid_hook_count == 0); TEST_ASSERT(!lid_is_open()); @@ -84,8 +72,7 @@ static int test_debounce(void) TEST_ASSERT(!(host_get_events() & EC_HOST_EVENT_MASK(EC_HOST_EVENT_LID_OPEN))); - mock_lid = 0; - lid_interrupt(GPIO_LID_OPEN); + gpio_set_level(GPIO_LID_OPEN, 0); msleep(50); TEST_ASSERT(lid_hook_count == 0); TEST_ASSERT(!lid_is_open()); |