96 lines
3.4 KiB
Java
96 lines
3.4 KiB
Java
/**
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* Copyright (c) 2016, The CyanogenMod Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.cyanogenmod.tests.power.unit;
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import android.test.AndroidTestCase;
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import android.test.suitebuilder.annotation.SmallTest;
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import cyanogenmod.power.IPerformanceManager;
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import cyanogenmod.power.PerformanceManager;
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/**
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* Code coverage for public facing {@link PerformanceManager} interfaces.
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* The test below will save and restore the current performance profile to
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* not impact successive tests.
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*/
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public class PerfomanceManagerTest extends AndroidTestCase {
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private static final String TAG = PerfomanceManagerTest.class.getSimpleName();
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private static final int IMPOSSIBLE_POWER_PROFILE = -1;
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private PerformanceManager mCMPerformanceManager;
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private int mSavedPerfProfile;
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@Override
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protected void setUp() throws Exception {
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super.setUp();
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mCMPerformanceManager = PerformanceManager.getInstance(mContext);
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// Save the perf profile for later restore.
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mSavedPerfProfile = mCMPerformanceManager.getPowerProfile();
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}
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@SmallTest
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public void testManagerExists() {
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assertNotNull(mCMPerformanceManager);
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}
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@SmallTest
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public void testManagerServiceIsAvailable() {
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IPerformanceManager icmStatusBarManager = mCMPerformanceManager.getService();
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assertNotNull(icmStatusBarManager);
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}
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@SmallTest
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public void testGetNumberOfPerformanceProfiles() {
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// Assert that we can even set perf profiles
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assertTrue(mCMPerformanceManager.getNumberOfProfiles() > 0);
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}
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@SmallTest
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public void testGetPowerProfile() {
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assertNotSame(IMPOSSIBLE_POWER_PROFILE, mSavedPerfProfile);
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}
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@SmallTest
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public void testSetAndGetPowerProfile() {
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int[] expectedStates = new int[] { PerformanceManager.PROFILE_POWER_SAVE,
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PerformanceManager.PROFILE_BALANCED,
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PerformanceManager.PROFILE_HIGH_PERFORMANCE};
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// Set the state
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for (int profile : expectedStates) {
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// If the target perf profile is the same as the current one,
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// setPowerProfile will noop, ignore that scenario
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if (mCMPerformanceManager.getPowerProfile() != profile) {
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mCMPerformanceManager.setPowerProfile(profile);
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// Verify that it was set correctly.
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assertEquals(profile, mCMPerformanceManager.getPowerProfile());
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}
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}
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}
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@SmallTest
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public void testGetPerfProfileHasAppProfiles() {
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// No application has power save by default
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assertEquals(false, mCMPerformanceManager.getProfileHasAppProfiles(
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PerformanceManager.PROFILE_POWER_SAVE));
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}
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@Override
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protected void tearDown() throws Exception {
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super.tearDown();
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// Reset
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mCMPerformanceManager.setPowerProfile(mSavedPerfProfile);
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}
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}
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