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Add system app check for anomaly detection.

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In this CL, don't blame system app in anomaly detection and also
add log for it.

Following CL will update it to also check whether this system app
has launch entry.

Bug: 77477987
Test: RunSettingsRoboTests
Change-Id: I97490b32bc42ec2f8e03ec2d82f7c8bf89f9c66f
This commit is contained in:
Lei Yu
2018-04-10 10:54:33 -07:00
parent eaccf907e7
commit 6c4c7ba0fe
4 changed files with 113 additions and 20 deletions
Download Patch File Download Diff File Expand all files Collapse all files

32
tests/robotests/src/com/android/settings/fuelgauge/BatteryUtilsTest.java
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@@ -53,6 +53,7 @@ import com.android.settings.R;
import com.android.settings.fuelgauge.anomaly.Anomaly;
import com.android.settings.testutils.FakeFeatureFactory;
import com.android.settings.testutils.SettingsRobolectricTestRunner;
import com.android.settingslib.fuelgauge.PowerWhitelistBackend;
import org.junit.Before;
import org.junit.Test;
@@ -81,7 +82,7 @@ public class BatteryUtilsTest {
private static final long TIME_SINCE_LAST_FULL_CHARGE_US =
TIME_SINCE_LAST_FULL_CHARGE_MS * 1000;
private static final int UID = 123;
private static final int UID = 12345;
private static final long TIME_EXPECTED_FOREGROUND = 1500;
private static final long TIME_EXPECTED_BACKGROUND = 6000;
private static final long TIME_EXPECTED_ALL = 7500;
@@ -141,6 +142,8 @@ public class BatteryUtilsTest {
private ApplicationInfo mHighApplicationInfo;
@Mock
private ApplicationInfo mLowApplicationInfo;
@Mock
private PowerWhitelistBackend mPowerWhitelistBackend;
private BatteryUtils mBatteryUtils;
private FakeFeatureFactory mFeatureFactory;
private PowerUsageFeatureProvider mProvider;
@@ -166,9 +169,9 @@ public class BatteryUtilsTest {
when(mBatteryStatsHelper.getStats().computeBatteryRealtime(anyLong(), anyInt())).thenReturn(
TIME_SINCE_LAST_FULL_CHARGE_US);
when(mPackageManager.getApplicationInfo(HIGH_SDK_PACKAGE, PackageManager.GET_META_DATA))
when(mPackageManager.getApplicationInfo(eq(HIGH_SDK_PACKAGE), anyInt()))
.thenReturn(mHighApplicationInfo);
when(mPackageManager.getApplicationInfo(LOW_SDK_PACKAGE, PackageManager.GET_META_DATA))
when(mPackageManager.getApplicationInfo(eq(LOW_SDK_PACKAGE), anyInt()))
.thenReturn(mLowApplicationInfo);
mHighApplicationInfo.targetSdkVersion = Build.VERSION_CODES.O;
mLowApplicationInfo.targetSdkVersion = Build.VERSION_CODES.L;
@@ -570,4 +573,27 @@ public class BatteryUtilsTest {
assertThat(mBatteryUtils.isAppHeavilyUsed(mBatteryStatsHelper, mUserManager, UID,
DISCHARGE_AMOUNT /* threshold */ )).isFalse();
}
@Test
public void testShouldHideAnomaly_systemApp_returnTrue() {
doReturn(new String[]{HIGH_SDK_PACKAGE}).when(mPackageManager).getPackagesForUid(UID);
mHighApplicationInfo.flags = ApplicationInfo.FLAG_SYSTEM;
assertThat(mBatteryUtils.shouldHideAnomaly(mPowerWhitelistBackend, UID)).isTrue();
}
@Test
public void testShouldHideAnomaly_systemUid_returnTrue() {
final int systemUid = Process.ROOT_UID;
doReturn(new String[]{HIGH_SDK_PACKAGE}).when(mPackageManager).getPackagesForUid(systemUid);
assertThat(mBatteryUtils.shouldHideAnomaly(mPowerWhitelistBackend, systemUid)).isTrue();
}
@Test
public void testShouldHideAnomaly_normalApp_returnFalse() {
doReturn(new String[]{HIGH_SDK_PACKAGE}).when(mPackageManager).getPackagesForUid(UID);
assertThat(mBatteryUtils.shouldHideAnomaly(mPowerWhitelistBackend, UID)).isFalse();
}
}