| /* |
| * Copyright (C) 2016 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package android.vr.cts; |
| |
| import android.content.Intent; |
| import android.content.pm.PackageManager; |
| import android.os.Process; |
| import android.test.ActivityInstrumentationTestCase2; |
| import android.content.ComponentName; |
| import android.util.Log; |
| import android.app.ActivityManager; |
| import android.content.Context; |
| import android.os.RemoteException; |
| import java.lang.reflect.InvocationTargetException; |
| import java.lang.reflect.Method; |
| import android.provider.Settings; |
| import com.android.cts.verifier.vr.MockVrListenerService; |
| |
| public class VrSetFIFOThreadTest extends ActivityInstrumentationTestCase2<OpenGLESActivity> { |
| private OpenGLESActivity mActivity; |
| private ActivityManager mActivityManager; |
| private Context mContext; |
| private String mOldVrListener; |
| private static final int SCHED_OTHER = 0; |
| private static final int SCHED_FIFO = 1; |
| private static final int SCHED_RESET_ON_FORK = 0x40000000; |
| public static final String ENABLED_VR_LISTENERS = "enabled_vr_listeners"; |
| private static final String TAG = "VrSetFIFOThreadTest"; |
| // After setVrModeEnabled call, wait some time for change to take effect. |
| // Arbitrary timeout is set as there is no way to query the result from app |
| // see b/119819897 |
| private static final int SLEEP_TIME_MS = 3000; |
| |
| public VrSetFIFOThreadTest() { |
| super(OpenGLESActivity.class); |
| } |
| |
| @Override |
| public void setUp() throws Exception { |
| super.setUp(); |
| mContext = getInstrumentation().getTargetContext(); |
| mOldVrListener = Settings.Secure.getString(mContext.getContentResolver(), ENABLED_VR_LISTENERS); |
| } |
| |
| @Override |
| public void tearDown() throws Exception { |
| Settings.Secure.putString(mContext.getContentResolver(), |
| ENABLED_VR_LISTENERS, mOldVrListener); |
| super.tearDown(); |
| } |
| |
| private void setIntent(int viewIndex, int createProtected, |
| int priorityAttribute, int mutableAttribute) { |
| Intent intent = new Intent(); |
| intent.putExtra(OpenGLESActivity.EXTRA_VIEW_INDEX, viewIndex); |
| intent.putExtra(OpenGLESActivity.EXTRA_PROTECTED, createProtected); |
| intent.putExtra(OpenGLESActivity.EXTRA_PRIORITY, priorityAttribute); |
| intent.putExtra(OpenGLESActivity.EXTRA_MUTABLE, mutableAttribute); |
| setActivityIntent(intent); |
| } |
| |
| public void testSetVrThreadAPISuccess() throws Throwable { |
| setIntent(OpenGLESActivity.RENDERER_BASIC, 1, 0, 0); |
| ComponentName requestedComponent = new ComponentName(mContext, MockVrListenerService.class); |
| Settings.Secure.putString(mContext.getContentResolver(), |
| ENABLED_VR_LISTENERS, |
| requestedComponent.flattenToString()); |
| mActivity = getActivity(); |
| assertTrue(mActivity.waitForFrameDrawn()); |
| |
| if (mActivity.getPackageManager().hasSystemFeature( |
| PackageManager.FEATURE_VR_MODE_HIGH_PERFORMANCE)) { |
| int vr_thread = 0, policy = 0; |
| mActivity.setVrModeEnabled(true, requestedComponent); |
| Thread.sleep(SLEEP_TIME_MS); |
| vr_thread = Process.myTid(); |
| mActivityManager = |
| (ActivityManager) mContext.getSystemService(Context.ACTIVITY_SERVICE); |
| mActivityManager.setVrThread(vr_thread); |
| policy = (int) Process.getThreadScheduler(vr_thread); |
| Log.e(TAG, "scheduling policy: " + policy); |
| assertEquals((SCHED_FIFO | SCHED_RESET_ON_FORK), policy); |
| } |
| } |
| |
| public void testSetVrThreadAPIFailure() throws Throwable { |
| setIntent(OpenGLESActivity.RENDERER_BASIC, 1, 0, 0); |
| ComponentName requestedComponent = new ComponentName(mContext, MockVrListenerService.class); |
| Settings.Secure.putString(mContext.getContentResolver(), |
| ENABLED_VR_LISTENERS, |
| requestedComponent.flattenToString()); |
| mActivity = getActivity(); |
| assertTrue(mActivity.waitForFrameDrawn()); |
| if (mActivity.getPackageManager().hasSystemFeature( |
| PackageManager.FEATURE_VR_MODE_HIGH_PERFORMANCE)) { |
| int vr_thread = 0, policy = 0; |
| mActivity.setVrModeEnabled(false, requestedComponent); |
| Thread.sleep(SLEEP_TIME_MS); |
| vr_thread = Process.myTid(); |
| mActivityManager = |
| (ActivityManager) mContext.getSystemService(Context.ACTIVITY_SERVICE); |
| mActivityManager.setVrThread(vr_thread); |
| policy = (int) Process.getThreadScheduler(vr_thread); |
| Log.e(TAG, "scheduling policy: " + policy); |
| assertEquals(SCHED_OTHER, policy); |
| } |
| } |
| } |