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Commit 08c4cb86 authored by Songchun Fan's avatar Songchun Fan
Browse files

[SettingsProvider] perf test for null settings 

This is to track performance differences before and after the
cache optimization for null settings.

BUG: 228619157
Test: atest android.provider.SettingsProviderPerfTest
Change-Id: I04590d4d692d12970aa6d53789770fbe426f2c0e
parent 3ca4ad41

apct-tests/perftests/settingsprovider/src/android/provider/SettingsProviderPerfTest.java

+9 −0
Original line number Diff line number Diff line
@@ -39,6 +39,7 @@ public final class SettingsProviderPerfTest { 
    private static final String NAMESPACE = "test@namespace";

    private static final String SETTING_NAME1 = "test:setting1";

    private static final String SETTING_NAME2 = "test-setting2";

    private static final String UNSET_SETTING = "test_unset_setting";



    private final ContentResolver mContentResolver;
@@ -92,6 +93,14 @@ public final class SettingsProviderPerfTest { 
        }

    }



    @Test

    public void testSettingsValueConsecutiveReadUnset() {

        final BenchmarkState state = mPerfStatusReporter.getBenchmarkState();

        while (state.keepRunning()) {

            Settings.Secure.getString(mContentResolver, UNSET_SETTING);

        }

    }



    @Test

    public void testSettingsNamespaceConsecutiveRead() {

        final List<String> names = new ArrayList<>();