Fix assumptions in SensorsHidlTest.NoStaleEvents
am: d8b212ec3e
Change-Id: I01fe2492b1f54e6c7cb982acf77bdbb7f6175697
diff --git a/sensors/2.0/vts/functional/VtsHalSensorsV2_0TargetTest.cpp b/sensors/2.0/vts/functional/VtsHalSensorsV2_0TargetTest.cpp
index 6ff393d..460886f 100644
--- a/sensors/2.0/vts/functional/VtsHalSensorsV2_0TargetTest.cpp
+++ b/sensors/2.0/vts/functional/VtsHalSensorsV2_0TargetTest.cpp
@@ -176,6 +176,7 @@
// Helper functions
void activateAllSensors(bool enable);
std::vector<SensorInfo> getNonOneShotSensors();
+ std::vector<SensorInfo> getNonOneShotAndNonSpecialSensors();
std::vector<SensorInfo> getOneShotSensors();
std::vector<SensorInfo> getInjectEventSensors();
int32_t getInvalidSensorHandle();
@@ -257,6 +258,18 @@
return sensors;
}
+std::vector<SensorInfo> SensorsHidlTest::getNonOneShotAndNonSpecialSensors() {
+ std::vector<SensorInfo> sensors;
+ for (const SensorInfo& info : getSensorsList()) {
+ SensorFlagBits reportMode = extractReportMode(info.flags);
+ if (reportMode != SensorFlagBits::ONE_SHOT_MODE &&
+ reportMode != SensorFlagBits::SPECIAL_REPORTING_MODE) {
+ sensors.push_back(info);
+ }
+ }
+ return sensors;
+}
+
std::vector<SensorInfo> SensorsHidlTest::getOneShotSensors() {
std::vector<SensorInfo> sensors;
for (const SensorInfo& info : getSensorsList()) {
@@ -830,9 +843,10 @@
EventCallback callback;
getEnvironment()->registerCallback(&callback);
- const std::vector<SensorInfo> sensors = getSensorsList();
+ // This test is not valid for one-shot or special-report-mode sensors
+ const std::vector<SensorInfo> sensors = getNonOneShotAndNonSpecialSensors();
milliseconds maxMinDelay(0);
- for (const SensorInfo& sensor : getSensorsList()) {
+ for (const SensorInfo& sensor : sensors) {
milliseconds minDelay = duration_cast<milliseconds>(microseconds(sensor.minDelay));
maxMinDelay = milliseconds(std::max(maxMinDelay.count(), minDelay.count()));
}
@@ -849,9 +863,14 @@
// Save the last received event for each sensor
std::map<int32_t, int64_t> lastEventTimestampMap;
for (const SensorInfo& sensor : sensors) {
- ASSERT_GE(callback.getEvents(sensor.sensorHandle).size(), 1);
- lastEventTimestampMap[sensor.sensorHandle] =
- callback.getEvents(sensor.sensorHandle).back().timestamp;
+ // Some on-change sensors may not report an event without stimulus
+ if (extractReportMode(sensor.flags) != SensorFlagBits::ON_CHANGE_MODE) {
+ ASSERT_GE(callback.getEvents(sensor.sensorHandle).size(), 1);
+ }
+ if (callback.getEvents(sensor.sensorHandle).size() >= 1) {
+ lastEventTimestampMap[sensor.sensorHandle] =
+ callback.getEvents(sensor.sensorHandle).back().timestamp;
+ }
}
// Allow some time to pass, reset the callback, then reactivate the sensors
@@ -862,6 +881,14 @@
activateAllSensors(false);
for (const SensorInfo& sensor : sensors) {
+ // Skip sensors that did not previously report an event
+ if (lastEventTimestampMap.find(sensor.sensorHandle) == lastEventTimestampMap.end()) {
+ continue;
+ }
+ // Skip on-change sensors that do not consistently report an initial event
+ if (callback.getEvents(sensor.sensorHandle).size() < 1) {
+ continue;
+ }
// Ensure that the first event received is not stale by ensuring that its timestamp is
// sufficiently different from the previous event
const Event newEvent = callback.getEvents(sensor.sensorHandle).front();