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Merge "Add test for multiple brightness events" into udc-dev

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This commit is contained in:
Fiona Campbell
2023-05-16 09:47:35 +00:00
committed by Android (Google) Code Review
parent b067a895d1 338019f5e1
commit 303d9ca921
1 changed files with 55 additions and 0 deletions
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55
services/tests/servicestests/src/com/android/server/display/BrightnessTrackerTest.java
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@@ -322,6 +322,61 @@ public class BrightnessTrackerTest {
assertEquals(mDefaultNightModeColorTemperature, event.colorTemperature);
}
@Test
public void testMultipleBrightnessEvents() {
final float brightnessOne = 0.2f;
final float brightnessTwo = 0.4f;
final float brightnessThree = 0.6f;
final float brightnessFour = 0.3f;
final String displayId = "1234";
final float[] luxValues = new float[]{1.0f};
startTracker(mTracker);
final long sensorTime = TimeUnit.NANOSECONDS.toMillis(mInjector.elapsedRealtimeNanos());
final long sensorTime2 = sensorTime + TimeUnit.SECONDS.toMillis(20);
final long sensorTime3 = sensorTime2 + TimeUnit.SECONDS.toMillis(30);
final long sensorTime4 = sensorTime3 + TimeUnit.SECONDS.toMillis(40);
final long originalTime = mInjector.currentTimeMillis();
mInjector.incrementTime(TimeUnit.SECONDS.toMillis(2));
notifyBrightnessChanged(mTracker, brightnessOne, displayId, luxValues,
new long[] {sensorTime});
mInjector.incrementTime(TimeUnit.SECONDS.toMillis(20));
notifyBrightnessChanged(mTracker, brightnessTwo, displayId, luxValues,
new long[] {sensorTime2});
mInjector.incrementTime(TimeUnit.SECONDS.toMillis(30));
notifyBrightnessChanged(mTracker, brightnessThree, displayId, luxValues,
new long[] {sensorTime3});
mInjector.incrementTime(TimeUnit.SECONDS.toMillis(40));
notifyBrightnessChanged(mTracker, brightnessFour, displayId, luxValues,
new long[] {sensorTime4});
mTracker.stop();
List<BrightnessChangeEvent> events = mTracker.getEvents(0, true).getList();
assertEquals(4, events.size());
BrightnessChangeEvent eventOne = events.get(0);
assertEquals(brightnessOne, eventOne.brightness, FLOAT_DELTA);
assertEquals(originalTime,
eventOne.luxTimestamps[0]);
BrightnessChangeEvent eventTwo = events.get(1);
assertEquals(brightnessTwo, eventTwo.brightness, FLOAT_DELTA);
assertEquals(originalTime + TimeUnit.SECONDS.toMillis(20),
eventTwo.luxTimestamps[0]);
BrightnessChangeEvent eventThree = events.get(2);
assertEquals(brightnessThree, eventThree.brightness, FLOAT_DELTA);
assertEquals(originalTime + TimeUnit.SECONDS.toMillis(50),
eventThree.luxTimestamps[0]);
BrightnessChangeEvent eventFour = events.get(3);
assertEquals(brightnessFour, eventFour.brightness, FLOAT_DELTA);
assertEquals(originalTime + TimeUnit.SECONDS.toMillis(90),
eventFour.luxTimestamps[0]);
}
@Test
public void testBrightnessFullPopulatedEvent() {
final int initialBrightness = 230;