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Tests: Update Watchdog Manager test 

Update the watchdog timing requirements:
1. The watchdog should trigger at, or after the timeout value.
2. The watchdog should trigger before twice the timeout value.
pull/10645/head
Filip Jagodzinski 2019-06-11 10:51:40 +02:00
parent 19272b7a1c
commit 98708d1041
1 changed files with 11 additions and 9 deletions
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20
TESTS/mbed_platform/watchdog_mgr_reset/main.cpp
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@ -80,14 +80,15 @@ void test_simple_reset()
// Phase 1. -- run the test code.
// Init the watchdog and wait for a device reset.
if (send_reset_notification(&current_case, HW_WATCHDOG_TIMEOUT + TIMEOUT_DELTA_MS) == false) {
if (send_reset_notification(&current_case, 2 * HW_WATCHDOG_TIMEOUT) == false) {
TEST_ASSERT_MESSAGE(0, "Dev-host communication error.");
return;
}
TEST_ASSERT_TRUE(mbed_wdog_manager_start());
// Block interrupts, including the one from the wdog_manager maintenance ticker.
core_util_critical_section_enter();
wait((HW_WATCHDOG_TIMEOUT + TIMEOUT_DELTA_MS) / 1000.0); // Device reset expected.
// Watchdog should fire before twice the timeout value.
wait((2 * HW_WATCHDOG_TIMEOUT) / 1000.0); // Device reset expected.
// Watchdog reset should have occurred during wait() above;
@ -120,17 +121,18 @@ void test_restart_reset()
// Block interrupts, including the one from the wdog_manager maintenance ticker.
core_util_critical_section_enter();
// Check that stopping the Watchdog Manager prevents a device reset.
wait((HW_WATCHDOG_TIMEOUT + TIMEOUT_DELTA_MS) / 1000.0);
wait((2 * HW_WATCHDOG_TIMEOUT) / 1000.0);
core_util_critical_section_exit();
if (send_reset_notification(&current_case, HW_WATCHDOG_TIMEOUT + TIMEOUT_DELTA_MS) == false) {
if (send_reset_notification(&current_case, 2 * HW_WATCHDOG_TIMEOUT) == false) {
TEST_ASSERT_MESSAGE(0, "Dev-host communication error.");
return;
}
TEST_ASSERT_TRUE(mbed_wdog_manager_start());
// Block interrupts, including the one from the wdog_manager maintenance ticker.
core_util_critical_section_enter();
wait((HW_WATCHDOG_TIMEOUT + TIMEOUT_DELTA_MS) / 1000.0); // Device reset expected.
// Watchdog should fire before twice the timeout value.
wait((2 * HW_WATCHDOG_TIMEOUT) / 1000.0); // Device reset expected.
// Watchdog reset should have occurred during wait() above;
@ -149,16 +151,16 @@ void test_kick_reset()
// Phase 1. -- run the test code.
TEST_ASSERT_TRUE(mbed_wdog_manager_start());
wait((HW_WATCHDOG_TIMEOUT + TIMEOUT_DELTA_MS) / 1000.0); // Device reset expected.
wait((2 * HW_WATCHDOG_TIMEOUT) / 1000.0); // Device reset expected.
if (send_reset_notification(&current_case, HW_WATCHDOG_TIMEOUT + TIMEOUT_DELTA_MS) == false) {
if (send_reset_notification(&current_case, 2 * HW_WATCHDOG_TIMEOUT) == false) {
TEST_ASSERT_MESSAGE(0, "Dev-host communication error.");
return;
}
// Block interrupts, including the one from the wdog_manager maintenance ticker.
core_util_critical_section_enter();
wait((HW_WATCHDOG_TIMEOUT + TIMEOUT_DELTA_MS) / 1000.0); // Device reset expected.
// Watchdog should fire before twice the timeout value.
wait((2 * HW_WATCHDOG_TIMEOUT) / 1000.0); // Device reset expected.
// Watchdog reset should have occurred during wait() above;