LOCAL_SDK_VERSION := 16
-LOCAL_STATIC_JAVA_LIBRARIES := littlemock dexmaker
-
# Include all test java files.
LOCAL_SRC_FILES := $(call all-java-files-under, src)
+++ /dev/null
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2008 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.
--->
-
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
- package="com.android.camera.tests">
-
- <uses-permission android:name="android.permission.INJECT_EVENTS" />
-
- <application>
- <uses-library android:name="android.test.runner" />
- </application>
-
- <instrumentation android:name="com.android.camera.CameraLaunchPerformance"
- android:targetPackage="com.android.camera"
- android:label="Camera Launch Performance">
- </instrumentation>
-
- <instrumentation android:name="com.android.camera.stress.CameraStressTestRunner"
- android:targetPackage="com.android.camera"
- android:label="Camera stress test runner">
- </instrumentation>
-
- <instrumentation android:name="com.android.camera.CameraTestRunner"
- android:targetPackage="com.android.camera"
- android:label="Camera continuous test runner">
- </instrumentation>
-
- <instrumentation android:name="android.test.InstrumentationTestRunner"
- android:targetPackage="com.android.camera"
- android:label="Tests for Camera application."/>
-</manifest>
+++ /dev/null
-/*
- * Copyright (C) 2007 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 com.android.camera;
-
-import android.app.Activity;
-import android.os.Bundle;
-import android.test.LaunchPerformanceBase;
-
-/**
- * Instrumentation class for Camera launch performance testing.
- */
-public class CameraLaunchPerformance extends LaunchPerformanceBase {
- @SuppressWarnings("unused")
- private static final String TAG = "CameraLaunchPerformance";
-
- @Override
- public void onCreate(Bundle arguments) {
- super.onCreate(arguments);
- mIntent.setClassName(getTargetContext(),
- "com.android.camera.CameraActivity");
- start();
- }
-
- /**
- * Calls LaunchApp and finish.
- */
- @Override
- public void onStart() {
- super.onStart();
- LaunchApp();
- finish(Activity.RESULT_OK, mResults);
- }
-}
+++ /dev/null
-/*
- * Copyright (C) 2012 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 com.android.camera;
-
-import android.test.InstrumentationTestRunner;
-import android.test.InstrumentationTestSuite;
-
-import com.android.camera.activity.CameraActivityTest;
-import com.android.camera.functional.CameraTest;
-import com.android.camera.functional.ImageCaptureIntentTest;
-import com.android.camera.functional.VideoCaptureIntentTest;
-import com.android.camera.unittest.CameraUnitTest;
-
-import junit.framework.TestSuite;
-
-
-public class CameraTestRunner extends InstrumentationTestRunner {
-
- @Override
- public TestSuite getAllTests() {
- TestSuite suite = new InstrumentationTestSuite(this);
- suite.addTestSuite(CameraActivityTest.class);
- suite.addTestSuite(CameraTest.class);
- suite.addTestSuite(ImageCaptureIntentTest.class);
- suite.addTestSuite(VideoCaptureIntentTest.class);
- suite.addTestSuite(CameraUnitTest.class);
- return suite;
- }
-
- @Override
- public ClassLoader getLoader() {
- return CameraTestRunner.class.getClassLoader();
- }
-}
+++ /dev/null
-/*
- * Copyright (C) 2009 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 com.android.camera;
-
-import com.android.camera.stress.ImageCapture;
-import com.android.camera.stress.SwitchPreview;
-import com.android.camera.stress.CameraLatency;
-import com.android.camera.stress.CameraStartUp;
-
-import junit.framework.Test;
-import junit.framework.TestSuite;
-
-
-/**
- * Instrumentation Test Runner for all Camera tests.
- *
- * Running all tests:
- *
- * adb shell am instrument \
- * -e class com.android.camera.StressTests \
- * -w com.android.camera.tests/com.android.camera.stress.CameraStressTestRunner
- */
-
-public class StressTests extends TestSuite {
- public static Test suite() {
- TestSuite result = new TestSuite();
- result.addTestSuite(SwitchPreview.class);
- result.addTestSuite(ImageCapture.class);
- result.addTestSuite(CameraLatency.class);
- result.addTestSuite(CameraStartUp.class);
- return result;
- }
-}
+++ /dev/null
-/*
- * Copyright (C) 2008 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 com.android.camera;
-
-import android.test.suitebuilder.UnitTestSuiteBuilder;
-
-import junit.framework.Test;
-import junit.framework.TestSuite;
-
-/**
- * TestSuite for all Camera unit tests.
- */
-public class UnitTests extends TestSuite {
-
- public static Test suite() {
- return new UnitTestSuiteBuilder(UnitTests.class)
- .includePackages("com.android.camera.unittest")
- .named("Camera Unit Tests")
- .build();
- }
-}
+++ /dev/null
-/*
- * Copyright (C) 2012 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 com.android.camera.activity;
-
-import android.test.suitebuilder.annotation.LargeTest;
-
-import com.android.camera.CameraActivity;
-import com.android.camera.CameraTestDevice;
-import com.android.gallery3d.R;
-
-import static com.google.testing.littlemock.LittleMock.doReturn;
-
-public class CameraActivityTest extends CameraTestCase <CameraActivity> {
- public CameraActivityTest() {
- super(CameraActivity.class);
- }
-
- @LargeTest
- public void testFailToConnect() throws Exception {
- super.internalTestFailToConnect();
- }
-
- @LargeTest
- public void testTakePicture() throws Exception {
- CameraTestDevice.injectMockCamera(mCameraInfo, mOneMockCamera);
-
- getActivity();
- getInstrumentation().waitForIdleSync();
-
- // Press shutter button to take a picture.
- performClick(R.id.shutter_button);
- getInstrumentation().waitForIdleSync();
-
- // Force the activity to finish.
- getActivity().finish();
- getInstrumentation().waitForIdleSync();
- }
-}
+++ /dev/null
-/*
- * Copyright (C) 2012 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 com.android.camera.activity;
-
-import android.app.Activity;
-import android.app.Instrumentation;
-import android.hardware.Camera;
-import android.hardware.Camera.AutoFocusCallback;
-import android.hardware.Camera.CameraInfo;
-import android.hardware.Camera.Parameters;
-import android.hardware.Camera.PictureCallback;
-import android.hardware.Camera.ShutterCallback;
-import android.test.ActivityInstrumentationTestCase2;
-import android.view.KeyEvent;
-import android.view.MotionEvent;
-import android.view.View;
-
-import com.android.camera.CameraTestDevice;
-import com.android.camera.util.CameraUtil;
-import com.android.ex.camera2.portability.CameraAgent.CameraProxy;
-import com.android.gallery3d.R;
-
-import static com.google.testing.littlemock.LittleMock.mock;
-import static com.google.testing.littlemock.LittleMock.doAnswer;
-import static com.google.testing.littlemock.LittleMock.doReturn;
-import static com.google.testing.littlemock.LittleMock.anyObject;
-import com.google.testing.littlemock.AppDataDirGuesser;
-import com.google.testing.littlemock.ArgumentCaptor;
-import com.google.testing.littlemock.Captor;
-import com.google.testing.littlemock.LittleMock;
-import com.google.testing.littlemock.Mock;
-
-import java.io.File;
-import java.io.ByteArrayOutputStream;
-import java.io.InputStream;
-import java.io.IOException;
-import java.util.concurrent.Callable;
-
-
-public class CameraTestCase<T extends Activity> extends ActivityInstrumentationTestCase2<T> {
- protected CameraInfo mCameraInfo[];
- protected CameraProxy mMockCamera[];
- protected CameraInfo mOneCameraInfo[];
- protected CameraProxy mOneMockCamera[];
- private static Parameters mParameters;
- private byte[] mBlankJpeg;
- @Mock private CameraProxy mMockBackCamera;
- @Mock private CameraProxy mMockFrontCamera;
- @Captor private ArgumentCaptor<ShutterCallback> mShutterCallback;
- @Captor private ArgumentCaptor<PictureCallback> mRawPictureCallback;
- @Captor private ArgumentCaptor<PictureCallback> mJpegPictureCallback;
- @Captor private ArgumentCaptor<AutoFocusCallback> mAutoFocusCallback;
- Callable<Object> mAutoFocusCallable = new AutoFocusCallable();
- Callable<Object> mTakePictureCallable = new TakePictureCallable();
-
- private class TakePictureCallable implements Callable<Object> {
- @Override
- public Object call() throws Exception {
- Runnable runnable = new Runnable() {
- @Override
- public void run() {
- readBlankJpeg();
- Camera camera = mOneMockCamera[0].getCamera();
- mShutterCallback.getValue().onShutter();
- mRawPictureCallback.getValue().onPictureTaken(null, camera);
- mJpegPictureCallback.getValue().onPictureTaken(mBlankJpeg, camera);
- }
- };
- // Probably need some delay. Make sure shutter callback is called
- // after onShutterButtonFocus(false).
- getActivity().findViewById(R.id.gl_root_view).postDelayed(runnable, 50);
- return null;
- }
- }
-
- private class AutoFocusCallable implements Callable<Object> {
- @Override
- public Object call() throws Exception {
- Runnable runnable = new Runnable() {
- @Override
- public void run() {
- Camera camera = mOneMockCamera[0].getCamera();
- mAutoFocusCallback.getValue().onAutoFocus(true, camera);
- }
- };
- // Need some delay. Otherwise, focus callback will be run before
- // onShutterButtonClick
- getActivity().findViewById(R.id.gl_root_view).postDelayed(runnable, 50);
- return null;
- }
- }
-
- public CameraTestCase(Class<T> activityClass) {
- super(activityClass);
- }
-
- @Override
- protected void setUp() throws Exception {
- super.setUp();
- AppDataDirGuesser.setInstance(new AppDataDirGuesser() {
- @Override
- public File guessSuitableDirectoryForGeneratedClasses() {
- return getInstrumentation().getTargetContext().getCacheDir();
- }
- });
- AppDataDirGuesser.getsInstance().guessSuitableDirectoryForGeneratedClasses();
- LittleMock.initMocks(this);
- mCameraInfo = new CameraInfo[2];
- mCameraInfo[0] = new CameraInfo();
- mCameraInfo[0].facing = CameraInfo.CAMERA_FACING_BACK;
- mCameraInfo[1] = new CameraInfo();
- mCameraInfo[1].facing = CameraInfo.CAMERA_FACING_FRONT;
- mMockCamera = new CameraProxy[2];
- mMockCamera[0] = mMockBackCamera;
- mMockCamera[1] = mMockFrontCamera;
- doReturn(getParameters()).when(mMockCamera[0]).getParameters();
- doReturn(getParameters()).when(mMockCamera[1]).getParameters();
-
- mOneCameraInfo = new CameraInfo[1];
- mOneCameraInfo[0] = new CameraInfo();
- mOneCameraInfo[0].facing = CameraInfo.CAMERA_FACING_BACK;
- mOneMockCamera = new CameraProxy[1];
- mOneMockCamera[0] = mMockBackCamera;
- doReturn(getParameters()).when(mOneMockCamera[0]).getParameters();
-
- // Mock takePicture call.
- doAnswer(mTakePictureCallable).when(mMockBackCamera).takePicture(
- mShutterCallback.capture(), mRawPictureCallback.capture(),
- (PictureCallback) anyObject(), mJpegPictureCallback.capture());
-
- // Mock autoFocus call.
- doAnswer(mAutoFocusCallable).when(mMockBackCamera).autoFocus(
- mAutoFocusCallback.capture());
- }
-
- private void readBlankJpeg() {
- InputStream ins = getActivity().getResources().openRawResource(R.raw.blank);
- ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
- int size = 0;
-
- // Read the entire resource into a local byte buffer.
- byte[] buffer = new byte[1024];
- try {
- while((size = ins.read(buffer, 0, 1024)) >= 0){
- outputStream.write(buffer, 0, size);
- }
- } catch (IOException e) {
- // ignore
- } finally {
- CameraUtil.closeSilently(ins);
- }
- mBlankJpeg = outputStream.toByteArray();
- }
-
- @Override
- protected void tearDown() throws Exception {
- super.tearDown();
- CameraTestDevice.injectMockCamera(null, null);
- }
-
- protected void internalTestFailToConnect() throws Exception {
- CameraTestDevice.injectMockCamera(mCameraInfo, null);
-
- getActivity();
- Instrumentation inst = getInstrumentation();
- inst.waitForIdleSync();
- inst.sendKeyDownUpSync(KeyEvent.KEYCODE_DPAD_CENTER); // close dialog
- }
-
- protected void performClick(final int id) {
- Activity activity = getActivity();
- getInstrumentation().waitForIdleSync();
- assertNotNull(activity.findViewById(id));
- Instrumentation inst = getInstrumentation();
- inst.runOnMainSync(new Runnable() {
- @Override
- public void run() {
- View v = getActivity().findViewById(id);
- float x = (v.getLeft() + v.getRight()) / 2;
- float y = (v.getTop() + v.getBottom()) / 2;
- MotionEvent down = MotionEvent.obtain(0, 0,
- MotionEvent.ACTION_DOWN, x, y, 0, 0, 0, 0, 0, 0, 0);
- MotionEvent up = MotionEvent.obtain(0, 0,
- MotionEvent.ACTION_UP, x, y, 0, 0, 0, 0, 0, 0, 0);
- View parent = (View) v.getParent();
- parent.dispatchTouchEvent(down);
- parent.dispatchTouchEvent(up);
- }
- });
- inst.waitForIdleSync();
- }
-
- protected void assertViewNotExist(int id) {
- Activity activity = getActivity();
- getInstrumentation().waitForIdleSync();
- assertNull(activity.findViewById(id));
- }
-
- protected void assertViewNotVisible(int id) {
- Activity activity = getActivity();
- getInstrumentation().waitForIdleSync();
- View view = activity.findViewById(id);
- assertTrue(view.getVisibility() != View.VISIBLE);
- }
-
- protected static Parameters getParameters() {
- synchronized (CameraTestCase.class) {
- if (mParameters == null) {
- mParameters = android.hardware.Camera.getEmptyParameters();
- mParameters.unflatten("preview-format-values=yuv420sp,yuv420p,yuv422i-yuyv,yuv420p;" +
- "preview-format=yuv420sp;" +
- "preview-size-values=800x480;preview-size=800x480;" +
- "picture-size-values=320x240;picture-size=320x240;" +
- "jpeg-thumbnail-size-values=320x240,0x0;jpeg-thumbnail-width=320;jpeg-thumbnail-height=240;" +
- "jpeg-thumbnail-quality=60;jpeg-quality=95;" +
- "preview-frame-rate-values=30,15;preview-frame-rate=30;" +
- "focus-mode-values=continuous-video,auto,macro,infinity,continuous-picture;focus-mode=auto;" +
- "preview-fps-range-values=(15000,30000);preview-fps-range=15000,30000;" +
- "scene-mode-values=auto,action,night;scene-mode=auto;" +
- "flash-mode-values=off,on,auto,torch;flash-mode=off;" +
- "whitebalance-values=auto,daylight,fluorescent,incandescent;whitebalance=auto;" +
- "effect-values=none,mono,sepia;effect=none;" +
- "zoom-supported=true;zoom-ratios=100,200,400;max-zoom=2;" +
- "picture-format-values=jpeg;picture-format=jpeg;" +
- "min-exposure-compensation=-30;max-exposure-compensation=30;" +
- "exposure-compensation=0;exposure-compensation-step=0.1;" +
- "horizontal-view-angle=40;vertical-view-angle=40;");
- }
- }
- return mParameters;
- }
-}
+++ /dev/null
-/*
- * Copyright (C) 2010 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 com.android.camera.functional;
-
-import com.android.camera.CameraActivity;
-
-import android.app.Activity;
-import android.content.Intent;
-import android.net.Uri;
-import android.os.Environment;
-import android.os.Process;
-import android.provider.MediaStore;
-import android.test.InstrumentationTestCase;
-import android.test.suitebuilder.annotation.LargeTest;
-
-import java.io.File;
-import java.lang.ref.WeakReference;
-import java.util.ArrayList;
-
-public class CameraTest extends InstrumentationTestCase {
- @LargeTest
- public void testVideoCaptureIntentFdLeak() throws Exception {
- Intent intent = new Intent(MediaStore.ACTION_VIDEO_CAPTURE);
- intent.setClass(getInstrumentation().getTargetContext(), CameraActivity.class);
- intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
- intent.putExtra(MediaStore.EXTRA_OUTPUT, Uri.parse("file://"
- + Environment.getExternalStorageDirectory().toString()
- + "test_fd_leak.3gp"));
- getInstrumentation().startActivitySync(intent).finish();
- // Test if the fd is closed.
- for (File f: new File("/proc/" + Process.myPid() + "/fd").listFiles()) {
- assertEquals(-1, f.getCanonicalPath().indexOf("test_fd_leak.3gp"));
- }
- }
-
- @LargeTest
- public void testActivityLeak() throws Exception {
- checkActivityLeak(MediaStore.INTENT_ACTION_STILL_IMAGE_CAMERA);
- checkActivityLeak(MediaStore.INTENT_ACTION_VIDEO_CAMERA);
- }
-
- private void checkActivityLeak(String action) throws Exception {
- final int TEST_COUNT = 5;
- Intent intent = new Intent(action);
- intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
- intent.setClass(getInstrumentation().getTargetContext(),
- CameraActivity.class);
- ArrayList<WeakReference<Activity>> refs =
- new ArrayList<WeakReference<Activity>>();
- for (int i = 0; i < TEST_COUNT; i++) {
- Activity activity = getInstrumentation().startActivitySync(intent);
- refs.add(new WeakReference<Activity>(activity));
- activity.finish();
- getInstrumentation().waitForIdleSync();
- activity = null;
- }
- Runtime.getRuntime().gc();
- Runtime.getRuntime().runFinalization();
- Runtime.getRuntime().gc();
- int refCount = 0;
- for (WeakReference<Activity> c: refs) {
- if (c.get() != null) refCount++;
- }
- // If applications are leaking activity, every reference is reachable.
- assertTrue(refCount != TEST_COUNT);
- }
-}
+++ /dev/null
-/*
- * Copyright (C) 2011 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 com.android.camera.functional;
-
-import com.android.camera.CameraActivity;
-import com.android.gallery3d.R;
-
-import android.app.Activity;
-import android.content.Intent;
-import android.graphics.Bitmap;
-import android.graphics.BitmapFactory;
-import android.net.Uri;
-import android.os.Environment;
-import android.provider.MediaStore;
-import android.test.ActivityInstrumentationTestCase2;
-import android.test.suitebuilder.annotation.LargeTest;
-import android.view.KeyEvent;
-
-import java.io.BufferedInputStream;
-import java.io.File;
-import java.io.FileInputStream;
-
-public class ImageCaptureIntentTest extends ActivityInstrumentationTestCase2 <CameraActivity> {
- private Intent mIntent;
-
- public ImageCaptureIntentTest() {
- super(CameraActivity.class);
- }
-
- @Override
- protected void setUp() throws Exception {
- super.setUp();
- mIntent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
- }
-
- @LargeTest
- public void testNoExtraOutput() throws Exception {
- setActivityIntent(mIntent);
- getActivity();
-
- takePicture();
- pressDone();
-
- assertTrue(getActivity().isFinishing());
- assertEquals(Activity.RESULT_OK, getActivity().getResultCode());
- Intent resultData = getActivity().getResultData();
- Bitmap bitmap = (Bitmap) resultData.getParcelableExtra("data");
- assertNotNull(bitmap);
- assertTrue(bitmap.getWidth() > 0);
- assertTrue(bitmap.getHeight() > 0);
- }
-
- @LargeTest
- public void testExtraOutput() throws Exception {
- File file = new File(Environment.getExternalStorageDirectory(),
- "test.jpg");
- BufferedInputStream stream = null;
- byte[] jpegData;
-
- try {
- mIntent.putExtra(MediaStore.EXTRA_OUTPUT, Uri.fromFile(file));
- setActivityIntent(mIntent);
- getActivity();
-
- takePicture();
- pressDone();
-
- assertTrue(getActivity().isFinishing());
- assertEquals(Activity.RESULT_OK, getActivity().getResultCode());
-
- // Verify the jpeg file
- int fileLength = (int) file.length();
- assertTrue(fileLength > 0);
- jpegData = new byte[fileLength];
- stream = new BufferedInputStream(new FileInputStream(file));
- stream.read(jpegData);
- } finally {
- if (stream != null) stream.close();
- file.delete();
- }
-
- Bitmap b = BitmapFactory.decodeByteArray(jpegData, 0, jpegData.length);
- assertTrue(b.getWidth() > 0);
- assertTrue(b.getHeight() > 0);
- }
-
- @LargeTest
- public void testCancel() throws Exception {
- setActivityIntent(mIntent);
- getActivity();
-
- pressCancel();
-
- assertTrue(getActivity().isFinishing());
- assertEquals(Activity.RESULT_CANCELED, getActivity().getResultCode());
- }
-
- @LargeTest
- public void testSnapshotCancel() throws Exception {
- setActivityIntent(mIntent);
- getActivity();
-
- takePicture();
- pressCancel();
-
- assertTrue(getActivity().isFinishing());
- assertEquals(Activity.RESULT_CANCELED, getActivity().getResultCode());
- }
-
- private void takePicture() throws Exception {
- getInstrumentation().sendKeySync(
- new KeyEvent(KeyEvent.ACTION_DOWN, KeyEvent.KEYCODE_FOCUS));
- getInstrumentation().sendCharacterSync(KeyEvent.KEYCODE_CAMERA);
- Thread.sleep(4000);
- }
-
- private void pressDone() {
- getInstrumentation().runOnMainSync(new Runnable() {
- @Override
- public void run() {
- getActivity().findViewById(R.id.btn_done).performClick();
- }
- });
- }
-
- private void pressCancel() {
- getInstrumentation().runOnMainSync(new Runnable() {
- @Override
- public void run() {
- getActivity().findViewById(R.id.btn_cancel).performClick();
- }
- });
- }
-}
+++ /dev/null
-/*
- * Copyright (C) 2011 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 com.android.camera.functional;
-
-import com.android.camera.CameraActivity;
-import com.android.gallery3d.R;
-
-import android.app.Activity;
-import android.content.ContentResolver;
-import android.content.Intent;
-import android.database.Cursor;
-import android.media.MediaMetadataRetriever;
-import android.net.Uri;
-import android.os.Environment;
-import android.provider.MediaStore;
-import android.provider.MediaStore.Video.VideoColumns;
-import android.test.ActivityInstrumentationTestCase2;
-import android.test.suitebuilder.annotation.LargeTest;
-import android.util.Log;
-import android.view.KeyEvent;
-
-import java.io.File;
-
-public class VideoCaptureIntentTest extends ActivityInstrumentationTestCase2 <CameraActivity> {
- private static final String TAG = "VideoCaptureIntentTest";
- private Intent mIntent;
- private Uri mVideoUri;
- private File mFile, mFile2;
-
- public VideoCaptureIntentTest() {
- super(CameraActivity.class);
- }
-
- @Override
- protected void setUp() throws Exception {
- super.setUp();
- mIntent = new Intent(MediaStore.ACTION_VIDEO_CAPTURE);
- }
-
- @Override
- protected void tearDown() throws Exception {
- if (mVideoUri != null) {
- ContentResolver resolver = getActivity().getContentResolver();
- Uri query = mVideoUri.buildUpon().build();
- String[] projection = new String[] {VideoColumns.DATA};
-
- Cursor cursor = null;
- try {
- cursor = resolver.query(query, projection, null, null, null);
- if (cursor != null && cursor.moveToFirst()) {
- new File(cursor.getString(0)).delete();
- }
- } finally {
- if (cursor != null) cursor.close();
- }
-
- resolver.delete(mVideoUri, null, null);
- }
- if (mFile != null) mFile.delete();
- if (mFile2 != null) mFile2.delete();
- super.tearDown();
- }
-
- @LargeTest
- public void testNoExtraOutput() throws Exception {
- setActivityIntent(mIntent);
- getActivity();
-
- recordVideo();
- pressDone();
-
- Intent resultData = getActivity().getResultData();
- mVideoUri = resultData.getData();
- assertNotNull(mVideoUri);
- verify(getActivity(), mVideoUri);
- }
-
- @LargeTest
- public void testExtraOutput() throws Exception {
- mFile = new File(Environment.getExternalStorageDirectory(), "video.tmp");
-
- Uri uri = Uri.fromFile(mFile);
- mIntent.putExtra(MediaStore.EXTRA_OUTPUT, uri);
- setActivityIntent(mIntent);
- getActivity();
-
- recordVideo();
- pressDone();
-
- verify(getActivity(), uri);
- }
-
- @LargeTest
- public void testCancel() throws Exception {
- setActivityIntent(mIntent);
- getActivity();
-
- pressCancel();
-
- assertTrue(getActivity().isFinishing());
- assertEquals(Activity.RESULT_CANCELED, getActivity().getResultCode());
- }
-
- @LargeTest
- public void testRecordCancel() throws Exception {
- setActivityIntent(mIntent);
- getActivity();
-
- recordVideo();
- pressCancel();
-
- assertTrue(getActivity().isFinishing());
- assertEquals(Activity.RESULT_CANCELED, getActivity().getResultCode());
- }
-
- @LargeTest
- public void testExtraSizeLimit() throws Exception {
- mFile = new File(Environment.getExternalStorageDirectory(), "video.tmp");
- final long sizeLimit = 500000; // bytes
-
- Uri uri = Uri.fromFile(mFile);
- mIntent.putExtra(MediaStore.EXTRA_OUTPUT, uri);
- mIntent.putExtra(MediaStore.EXTRA_SIZE_LIMIT, sizeLimit);
- mIntent.putExtra(MediaStore.EXTRA_VIDEO_QUALITY, 0); // use low quality to speed up
- setActivityIntent(mIntent);
- getActivity();
-
- recordVideo(5000);
- pressDone();
-
- verify(getActivity(), uri);
- long length = mFile.length();
- Log.v(TAG, "Video size is " + length + " bytes.");
- assertTrue(length > 0);
- assertTrue("Actual size=" + length, length <= sizeLimit);
- }
-
- @LargeTest
- public void testExtraDurationLimit() throws Exception {
- mFile = new File(Environment.getExternalStorageDirectory(), "video.tmp");
- final int durationLimit = 2; // seconds
-
- Uri uri = Uri.fromFile(mFile);
- mIntent.putExtra(MediaStore.EXTRA_OUTPUT, uri);
- mIntent.putExtra(MediaStore.EXTRA_DURATION_LIMIT, durationLimit);
- setActivityIntent(mIntent);
- getActivity();
-
- recordVideo(5000);
- pressDone();
-
- int duration = verify(getActivity(), uri);
- // The duraion should be close to to the limit. The last video duration
- // also has duration, so the total duration may exceeds the limit a
- // little bit.
- Log.v(TAG, "Video length is " + duration + " ms.");
- assertTrue(duration < (durationLimit + 1) * 1000);
- }
-
- @LargeTest
- public void testExtraVideoQuality() throws Exception {
- mFile = new File(Environment.getExternalStorageDirectory(), "video.tmp");
- mFile2 = new File(Environment.getExternalStorageDirectory(), "video2.tmp");
-
- Uri uri = Uri.fromFile(mFile);
- mIntent.putExtra(MediaStore.EXTRA_OUTPUT, uri);
- mIntent.putExtra(MediaStore.EXTRA_VIDEO_QUALITY, 0); // low quality
- setActivityIntent(mIntent);
- getActivity();
-
- recordVideo();
- pressDone();
-
- verify(getActivity(), uri);
- setActivity(null);
-
- uri = Uri.fromFile(mFile2);
- mIntent.putExtra(MediaStore.EXTRA_OUTPUT, uri);
- mIntent.putExtra(MediaStore.EXTRA_VIDEO_QUALITY, 1); // high quality
- setActivityIntent(mIntent);
- getActivity();
-
- recordVideo();
- pressDone();
-
- verify(getActivity(), uri);
- assertTrue(mFile.length() <= mFile2.length());
- }
-
- // Verify result code, result data, and the duration.
- private int verify(CameraActivity activity, Uri uri) throws Exception {
- assertTrue(activity.isFinishing());
- assertEquals(Activity.RESULT_OK, activity.getResultCode());
-
- // Verify the video file
- MediaMetadataRetriever retriever = new MediaMetadataRetriever();
- retriever.setDataSource(activity, uri);
- String duration = retriever.extractMetadata(
- MediaMetadataRetriever.METADATA_KEY_DURATION);
- assertNotNull(duration);
- int durationValue = Integer.parseInt(duration);
- Log.v(TAG, "Video duration is " + durationValue);
- assertTrue(durationValue > 0);
- return durationValue;
- }
-
- private void recordVideo(int ms) throws Exception {
- getInstrumentation().sendCharacterSync(KeyEvent.KEYCODE_CAMERA);
- Thread.sleep(ms);
- getInstrumentation().runOnMainSync(new Runnable() {
- @Override
- public void run() {
- // If recording is in progress, stop it. Run these atomically in
- // UI thread.
- CameraActivity activity = getActivity();
- if (activity.isRecording()) {
- activity.findViewById(R.id.shutter_button).performClick();
- }
- }
- });
- }
-
- private void recordVideo() throws Exception {
- recordVideo(2000);
- }
-
- private void pressDone() {
- getInstrumentation().runOnMainSync(new Runnable() {
- @Override
- public void run() {
- getActivity().findViewById(R.id.btn_done).performClick();
- }
- });
- }
-
- private void pressCancel() {
- getInstrumentation().runOnMainSync(new Runnable() {
- @Override
- public void run() {
- getActivity().findViewById(R.id.btn_cancel).performClick();
- }
- });
- }
-}
+++ /dev/null
-/*
- * Copyright (C) 2009 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 com.android.camera.power;
-
-import com.android.camera.CameraActivity;
-
-import android.app.Instrumentation;
-import android.provider.MediaStore;
-import android.test.ActivityInstrumentationTestCase2;
-import android.test.suitebuilder.annotation.LargeTest;
-import android.util.Log;
-import android.view.KeyEvent;
-import android.content.Intent;
-/**
- * Junit / Instrumentation test case for camera power measurement
- *
- * Running the test suite:
- *
- * adb shell am instrument \
- * -e com.android.camera.power.ImageAndVideoCapture \
- * -w com.android.camera.tests/android.test.InstrumentationTestRunner
- *
- */
-
-public class ImageAndVideoCapture extends ActivityInstrumentationTestCase2 <CameraActivity> {
- private String TAG = "ImageAndVideoCapture";
- private static final int TOTAL_NUMBER_OF_IMAGECAPTURE = 5;
- private static final int TOTAL_NUMBER_OF_VIDEOCAPTURE = 5;
- private static final long WAIT_FOR_IMAGE_CAPTURE_TO_BE_TAKEN = 1500; //1.5 sedconds
- private static final long WAIT_FOR_VIDEO_CAPTURE_TO_BE_TAKEN = 10000; //10 seconds
- private static final long WAIT_FOR_PREVIEW = 1500; //1.5 seconds
- private static final long WAIT_FOR_STABLE_STATE = 2000; //2 seconds
-
- public ImageAndVideoCapture() {
- super(CameraActivity.class);
- }
-
- @Override
- protected void setUp() throws Exception {
- getActivity();
- super.setUp();
- }
-
- @Override
- protected void tearDown() throws Exception {
- super.tearDown();
- }
-
- @LargeTest
- public void testLaunchCamera() {
- // This test case capture the baseline for the image preview.
- try {
- Thread.sleep(WAIT_FOR_STABLE_STATE);
- } catch (Exception e) {
- Log.v(TAG, "Got exception", e);
- assertTrue("testImageCaptureDoNothing", false);
- }
- }
-
- @LargeTest
- public void testCapture5Image() {
- // This test case will use the default camera setting
- Instrumentation inst = getInstrumentation();
- try {
- for (int i = 0; i < TOTAL_NUMBER_OF_IMAGECAPTURE; i++) {
- Thread.sleep(WAIT_FOR_IMAGE_CAPTURE_TO_BE_TAKEN);
- inst.sendKeyDownUpSync(KeyEvent.KEYCODE_DPAD_UP);
- inst.sendKeyDownUpSync(KeyEvent.KEYCODE_DPAD_CENTER);
- Thread.sleep(WAIT_FOR_IMAGE_CAPTURE_TO_BE_TAKEN);
- }
- Thread.sleep(WAIT_FOR_STABLE_STATE);
- } catch (Exception e) {
- Log.v(TAG, "Got exception", e);
- assertTrue("testImageCapture", false);
- }
- }
-
- @LargeTest
- public void testCapture5Videos() {
- // This test case will use the default camera setting
- Instrumentation inst = getInstrumentation();
- try {
- // Switch to the video mode
- Intent intent = new Intent(MediaStore.INTENT_ACTION_VIDEO_CAMERA);
- intent.setClass(getInstrumentation().getTargetContext(),
- CameraActivity.class);
- getActivity().startActivity(intent);
- for (int i = 0; i < TOTAL_NUMBER_OF_VIDEOCAPTURE; i++) {
- Thread.sleep(WAIT_FOR_PREVIEW);
- // record a video
- inst.sendKeyDownUpSync(KeyEvent.KEYCODE_DPAD_CENTER);
- Thread.sleep(WAIT_FOR_VIDEO_CAPTURE_TO_BE_TAKEN);
- inst.sendKeyDownUpSync(KeyEvent.KEYCODE_DPAD_CENTER);
- Thread.sleep(WAIT_FOR_PREVIEW);
- }
- Thread.sleep(WAIT_FOR_STABLE_STATE);
- } catch (Exception e) {
- Log.v(TAG, "Got exception", e);
- assertTrue("testVideoCapture", false);
- }
- }
-}
+++ /dev/null
-/*
- * Copyright (C) 2009 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 com.android.camera.stress;
-
-import com.android.camera.CameraActivity;
-
-import android.app.Instrumentation;
-import android.os.Environment;
-import android.test.ActivityInstrumentationTestCase2;
-import android.test.suitebuilder.annotation.LargeTest;
-import android.util.Log;
-import android.view.KeyEvent;
-
-import java.io.BufferedWriter;
-import java.io.FileWriter;
-
-/**
- * Junit / Instrumentation test case for camera test
- *
- */
-
-public class CameraLatency extends ActivityInstrumentationTestCase2 <CameraActivity> {
- private String TAG = "CameraLatency";
- private static final int TOTAL_NUMBER_OF_IMAGECAPTURE = 20;
- private static final long WAIT_FOR_IMAGE_CAPTURE_TO_BE_TAKEN = 4000;
- private static final String CAMERA_TEST_OUTPUT_FILE =
- Environment.getExternalStorageDirectory().toString() + "/mediaStressOut.txt";
-
- private long mTotalAutoFocusTime;
- private long mTotalShutterLag;
- private long mTotalShutterToPictureDisplayedTime;
- private long mTotalPictureDisplayedToJpegCallbackTime;
- private long mTotalJpegCallbackFinishTime;
- private long mAvgAutoFocusTime;
- private long mAvgShutterLag = mTotalShutterLag;
- private long mAvgShutterToPictureDisplayedTime;
- private long mAvgPictureDisplayedToJpegCallbackTime;
- private long mAvgJpegCallbackFinishTime;
-
- public CameraLatency() {
- super(CameraActivity.class);
- }
-
- @Override
- protected void setUp() throws Exception {
- getActivity();
- super.setUp();
- }
-
- @Override
- protected void tearDown() throws Exception {
- super.tearDown();
- }
-
- @LargeTest
- public void testImageCapture() {
- Log.v(TAG, "start testImageCapture test");
- Instrumentation inst = getInstrumentation();
- inst.sendKeyDownUpSync(KeyEvent.KEYCODE_DPAD_DOWN);
- try {
- for (int i = 0; i < TOTAL_NUMBER_OF_IMAGECAPTURE; i++) {
- Thread.sleep(WAIT_FOR_IMAGE_CAPTURE_TO_BE_TAKEN);
- inst.sendKeyDownUpSync(KeyEvent.KEYCODE_DPAD_CENTER);
- Thread.sleep(WAIT_FOR_IMAGE_CAPTURE_TO_BE_TAKEN);
- //skip the first measurement
- if (i != 0) {
- CameraActivity c = getActivity();
-
- // if any of the latency var accessor methods return -1 then the
- // camera is set to a different module other than PhotoModule so
- // skip the shot and try again
- if (c.getAutoFocusTime() != -1) {
- mTotalAutoFocusTime += c.getAutoFocusTime();
- mTotalShutterLag += c.getShutterLag();
- mTotalShutterToPictureDisplayedTime +=
- c.getShutterToPictureDisplayedTime();
- mTotalPictureDisplayedToJpegCallbackTime +=
- c.getPictureDisplayedToJpegCallbackTime();
- mTotalJpegCallbackFinishTime += c.getJpegCallbackFinishTime();
- }
- else {
- i--;
- continue;
- }
- }
- }
- } catch (Exception e) {
- Log.v(TAG, "Got exception", e);
- }
- //ToDO: yslau
- //1) Need to get the baseline from the cupcake so that we can add the
- //failure condition of the camera latency.
- //2) Only count those number with succesful capture. Set the timer to invalid
- //before capture and ignore them if the value is invalid
- int numberofRun = TOTAL_NUMBER_OF_IMAGECAPTURE - 1;
- mAvgAutoFocusTime = mTotalAutoFocusTime / numberofRun;
- mAvgShutterLag = mTotalShutterLag / numberofRun;
- mAvgShutterToPictureDisplayedTime =
- mTotalShutterToPictureDisplayedTime / numberofRun;
- mAvgPictureDisplayedToJpegCallbackTime =
- mTotalPictureDisplayedToJpegCallbackTime / numberofRun;
- mAvgJpegCallbackFinishTime =
- mTotalJpegCallbackFinishTime / numberofRun;
-
- try {
- FileWriter fstream = null;
- fstream = new FileWriter(CAMERA_TEST_OUTPUT_FILE, true);
- BufferedWriter out = new BufferedWriter(fstream);
- out.write("Camera Latency : \n");
- out.write("Number of loop: " + TOTAL_NUMBER_OF_IMAGECAPTURE + "\n");
- out.write("Avg AutoFocus = " + mAvgAutoFocusTime + "\n");
- out.write("Avg mShutterLag = " + mAvgShutterLag + "\n");
- out.write("Avg mShutterToPictureDisplayedTime = "
- + mAvgShutterToPictureDisplayedTime + "\n");
- out.write("Avg mPictureDisplayedToJpegCallbackTime = "
- + mAvgPictureDisplayedToJpegCallbackTime + "\n");
- out.write("Avg mJpegCallbackFinishTime = " +
- mAvgJpegCallbackFinishTime + "\n");
- out.close();
- fstream.close();
- } catch (Exception e) {
- fail("Camera Latency write output to file");
- }
- Log.v(TAG, "The Image capture wait time = " +
- WAIT_FOR_IMAGE_CAPTURE_TO_BE_TAKEN);
- Log.v(TAG, "Avg AutoFocus = " + mAvgAutoFocusTime);
- Log.v(TAG, "Avg mShutterLag = " + mAvgShutterLag);
- Log.v(TAG, "Avg mShutterToPictureDisplayedTime = "
- + mAvgShutterToPictureDisplayedTime);
- Log.v(TAG, "Avg mPictureDisplayedToJpegCallbackTime = "
- + mAvgPictureDisplayedToJpegCallbackTime);
- Log.v(TAG, "Avg mJpegCallbackFinishTime = " + mAvgJpegCallbackFinishTime);
- }
-}
-
+++ /dev/null
-/*
- * Copyright (C) 2009 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 com.android.camera.stress;
-
-import com.android.camera.CameraActivity;
-
-import android.app.Activity;
-import android.app.Instrumentation;
-import android.content.Intent;
-import android.os.Environment;
-import android.provider.MediaStore;
-import android.test.InstrumentationTestCase;
-import android.test.suitebuilder.annotation.LargeTest;
-import android.util.Log;
-
-import java.io.FileWriter;
-import java.io.BufferedWriter;
-
-/**
- * Test cases to measure the camera and video recorder startup time.
- */
-public class CameraStartUp extends InstrumentationTestCase {
-
- private static final int TOTAL_NUMBER_OF_STARTUP = 20;
-
- private String TAG = "CameraStartUp";
- private static final String CAMERA_TEST_OUTPUT_FILE =
- Environment.getExternalStorageDirectory().toString() + "/mediaStressOut.txt";
- private static int WAIT_TIME_FOR_PREVIEW = 1500; //1.5 second
-
- private long launchCamera() {
- long startupTime = 0;
- try {
- Intent intent = new Intent(Intent.ACTION_MAIN);
- intent.setClass(getInstrumentation().getTargetContext(), CameraActivity.class);
- intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
- long beforeStart = System.currentTimeMillis();
- Instrumentation inst = getInstrumentation();
- Activity cameraActivity = inst.startActivitySync(intent);
- long cameraStarted = System.currentTimeMillis();
- Thread.sleep(WAIT_TIME_FOR_PREVIEW);
- cameraActivity.finish();
- startupTime = cameraStarted - beforeStart;
- Thread.sleep(1000);
- Log.v(TAG, "camera startup time: " + startupTime);
- } catch (Exception e) {
- Log.v(TAG, "Got exception", e);
- fail("Fails to get the output file");
- }
- return startupTime;
- }
-
- private long launchVideo() {
- long startupTime = 0;
-
- try {
- Intent intent = new Intent(MediaStore.INTENT_ACTION_VIDEO_CAMERA);
- intent.setClass(getInstrumentation().getTargetContext(), CameraActivity.class);
- intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
- long beforeStart = System.currentTimeMillis();
- Instrumentation inst = getInstrumentation();
- Activity recorderActivity = inst.startActivitySync(intent);
- long cameraStarted = System.currentTimeMillis();
- recorderActivity.finish();
- startupTime = cameraStarted - beforeStart;
- Log.v(TAG, "Video Startup Time = " + startupTime);
- // wait for 1s to make sure it reach a clean stage
- Thread.sleep(WAIT_TIME_FOR_PREVIEW);
- Log.v(TAG, "video startup time: " + startupTime);
- } catch (Exception e) {
- Log.v(TAG, "Got exception", e);
- fail("Fails to launch video output file");
- }
- return startupTime;
- }
-
- private void writeToOutputFile(long totalStartupTime,
- String individualStartupTime, boolean firstStartUp, String Type) throws Exception {
- // TODO (yslau) : Need to integrate the output data with central
- // dashboard
- try {
- FileWriter fstream = null;
- fstream = new FileWriter(CAMERA_TEST_OUTPUT_FILE, true);
- BufferedWriter out = new BufferedWriter(fstream);
- if (firstStartUp) {
- out.write("First " + Type + " Startup: " + totalStartupTime + "\n");
- } else {
- long averageStartupTime = totalStartupTime / (TOTAL_NUMBER_OF_STARTUP -1);
- out.write(Type + "startup time: " + "\n");
- out.write("Number of loop: " + (TOTAL_NUMBER_OF_STARTUP -1) + "\n");
- out.write(individualStartupTime + "\n\n");
- out.write(Type + " average startup time: " + averageStartupTime + " ms\n\n");
- }
- out.close();
- fstream.close();
- } catch (Exception e) {
- fail("Camera write output to file");
- }
- }
-
- @LargeTest
- public void testLaunchVideo() throws Exception {
- String individualStartupTime;
- individualStartupTime = "Individual Video Startup Time = ";
- long totalStartupTime = 0;
- long startupTime = 0;
- for (int i = 0; i < TOTAL_NUMBER_OF_STARTUP; i++) {
- if (i == 0) {
- // Capture the first startup time individually
- long firstStartUpTime = launchVideo();
- writeToOutputFile(firstStartUpTime, "na", true, "Video");
- } else {
- startupTime = launchVideo();
- totalStartupTime += startupTime;
- individualStartupTime += startupTime + " ,";
- }
- }
- Log.v(TAG, "totalStartupTime =" + totalStartupTime);
- writeToOutputFile(totalStartupTime, individualStartupTime, false, "Video");
- }
-
- @LargeTest
- public void testLaunchCamera() throws Exception {
- String individualStartupTime;
- individualStartupTime = "Individual Camera Startup Time = ";
- long totalStartupTime = 0;
- long startupTime = 0;
- for (int i = 0; i < TOTAL_NUMBER_OF_STARTUP; i++) {
- if (i == 0) {
- // Capture the first startup time individually
- long firstStartUpTime = launchCamera();
- writeToOutputFile(firstStartUpTime, "na", true, "Camera");
- } else {
- startupTime = launchCamera();
- totalStartupTime += startupTime;
- individualStartupTime += startupTime + " ,";
- }
- }
- Log.v(TAG, "totalStartupTime =" + totalStartupTime);
- writeToOutputFile(totalStartupTime,
- individualStartupTime, false, "Camera");
- }
-}
+++ /dev/null
-/*
- * Copyright (C) 2010 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 com.android.camera.stress;
-
-import android.os.Bundle;
-import android.test.InstrumentationTestRunner;
-import android.test.InstrumentationTestSuite;
-import junit.framework.TestSuite;
-
-public class CameraStressTestRunner extends InstrumentationTestRunner {
-
- // Default recorder settings
- public static int mVideoDuration = 20000; // set default to 20 seconds
- public static int mVideoIterations = 100; // set default to 100 videos
- public static int mImageIterations = 100; // set default to 100 images
-
- @Override
- public TestSuite getAllTests() {
- TestSuite suite = new InstrumentationTestSuite(this);
- suite.addTestSuite(ImageCapture.class);
- suite.addTestSuite(VideoCapture.class);
- return suite;
- }
-
- @Override
- public ClassLoader getLoader() {
- return CameraStressTestRunner.class.getClassLoader();
- }
-
- @Override
- public void onCreate(Bundle icicle) {
- super.onCreate(icicle);
- String video_iterations = (String) icicle.get("video_iterations");
- String image_iterations = (String) icicle.get("image_iterations");
- String video_duration = (String) icicle.get("video_duration");
-
- if ( video_iterations != null ) {
- mVideoIterations = Integer.parseInt(video_iterations);
- }
- if ( image_iterations != null) {
- mImageIterations = Integer.parseInt(image_iterations);
- }
- if ( video_duration != null) {
- mVideoDuration = Integer.parseInt(video_duration);
- }
- }
-}
+++ /dev/null
-/*
- * Copyright (C) 2009 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 com.android.camera.stress;
-
-import com.android.camera.CameraActivity;
-import com.android.camera.stress.CameraStressTestRunner;
-
-import android.app.Instrumentation;
-import android.content.Intent;
-import android.test.ActivityInstrumentationTestCase2;
-import android.test.suitebuilder.annotation.LargeTest;
-import android.util.Log;
-import android.view.KeyEvent;
-import android.app.Activity;
-
-/**
- * Junit / Instrumentation test case for camera test
- *
- * Running the test suite:
- *
- * adb shell am instrument \
- * -e class com.android.camera.stress.ImageCapture \
- * -w com.google.android.camera.tests/android.test.InstrumentationTestRunner
- *
- */
-
-public class ImageCapture extends ActivityInstrumentationTestCase2 <CameraActivity> {
- private String TAG = "ImageCapture";
- private static final long WAIT_FOR_IMAGE_CAPTURE_TO_BE_TAKEN = 1500; //1.5 sedconds
- private static final long WAIT_FOR_SWITCH_CAMERA = 3000; //3 seconds
-
- private TestUtil testUtil = new TestUtil();
-
- // Private intent extras.
- private final static String EXTRAS_CAMERA_FACING =
- "android.intent.extras.CAMERA_FACING";
-
- public ImageCapture() {
- super(CameraActivity.class);
- }
-
- @Override
- protected void setUp() throws Exception {
- testUtil.prepareOutputFile();
- super.setUp();
- }
-
- @Override
- protected void tearDown() throws Exception {
- testUtil.closeOutputFile();
- super.tearDown();
- }
-
- public void captureImages(String reportTag, Instrumentation inst) {
- int total_num_of_images = CameraStressTestRunner.mImageIterations;
- Log.v(TAG, "no of images = " + total_num_of_images);
-
- //TODO(yslau): Need to integrate the outoput with the central dashboard,
- //write to a txt file as a temp solution
- boolean memoryResult = false;
- KeyEvent focusEvent = new KeyEvent(KeyEvent.ACTION_DOWN, KeyEvent.KEYCODE_FOCUS);
-
- try {
- testUtil.writeReportHeader(reportTag, total_num_of_images);
- for (int i = 0; i < total_num_of_images; i++) {
- Thread.sleep(WAIT_FOR_IMAGE_CAPTURE_TO_BE_TAKEN);
- inst.sendKeySync(focusEvent);
- inst.sendCharacterSync(KeyEvent.KEYCODE_CAMERA);
- Thread.sleep(WAIT_FOR_IMAGE_CAPTURE_TO_BE_TAKEN);
- testUtil.writeResult(i);
- }
- } catch (Exception e) {
- Log.v(TAG, "Got exception: " + e.toString());
- assertTrue("testImageCapture", false);
- }
- }
-
- @LargeTest
- public void testBackImageCapture() throws Exception {
- Instrumentation inst = getInstrumentation();
- Intent intent = new Intent();
-
- intent.setClass(getInstrumentation().getTargetContext(), CameraActivity.class);
- intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
- intent.putExtra(EXTRAS_CAMERA_FACING,
- android.hardware.Camera.CameraInfo.CAMERA_FACING_BACK);
- Activity act = inst.startActivitySync(intent);
- Thread.sleep(WAIT_FOR_SWITCH_CAMERA);
- captureImages("Back Camera Image Capture\n", inst);
- act.finish();
- }
-
- @LargeTest
- public void testFrontImageCapture() throws Exception {
- Instrumentation inst = getInstrumentation();
- Intent intent = new Intent();
-
- intent.setClass(getInstrumentation().getTargetContext(), CameraActivity.class);
- intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
- intent.putExtra(EXTRAS_CAMERA_FACING,
- android.hardware.Camera.CameraInfo.CAMERA_FACING_FRONT);
- Activity act = inst.startActivitySync(intent);
- Thread.sleep(WAIT_FOR_SWITCH_CAMERA);
- captureImages("Front Camera Image Capture\n", inst);
- act.finish();
- }
-}
+++ /dev/null
-/*
- * Copyright (C) 2012 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 com.android.camera.stress;
-
-import android.app.Instrumentation;
-import android.os.Environment;
-import android.test.ActivityInstrumentationTestCase2;
-import android.test.suitebuilder.annotation.LargeTest;
-import android.util.Log;
-import android.view.KeyEvent;
-import com.android.camera.CameraActivity;
-import java.io.BufferedWriter;
-import java.io.File;
-import java.io.FilenameFilter;
-import java.io.FileWriter;
-import java.io.IOException;
-import java.util.ArrayList;
-
-/**
- * Junit / Instrumentation test case for measuring camera shot to shot latency
- */
-public class ShotToShotLatency extends ActivityInstrumentationTestCase2<CameraActivity> {
- private String TAG = "ShotToShotLatency";
- private static final int TOTAL_NUMBER_OF_SNAPSHOTS = 250;
- private static final long SNAPSHOT_WAIT = 1000;
- private static final String CAMERA_TEST_OUTPUT_FILE =
- Environment.getExternalStorageDirectory().toString() + "/mediaStressOut.txt";
- private static final String CAMERA_IMAGE_DIRECTORY =
- Environment.getExternalStorageDirectory().toString() + "/DCIM/Camera/";
-
- public ShotToShotLatency() {
- super(CameraActivity.class);
- }
-
- @Override
- protected void setUp() throws Exception {
- getActivity();
- super.setUp();
- }
-
- @Override
- protected void tearDown() throws Exception {
- super.tearDown();
- }
-
- private void cleanupLatencyImages() {
- try {
- File sdcard = new File(CAMERA_IMAGE_DIRECTORY);
- File[] pics = null;
- FilenameFilter filter = new FilenameFilter() {
- public boolean accept(File dir, String name) {
- return name.endsWith(".jpg");
- }
- };
- pics = sdcard.listFiles(filter);
- for (File f : pics) {
- f.delete();
- }
- } catch (SecurityException e) {
- Log.e(TAG, "Security manager access violation: " + e.toString());
- }
- }
-
- private void sleep(long time) {
- try {
- Thread.sleep(time);
- } catch (InterruptedException e) {
- Log.e(TAG, "Sleep InterruptedException " + e.toString());
- }
- }
-
- @LargeTest
- public void testShotToShotLatency() {
- long sigmaOfDiffFromMeanSquared = 0;
- double mean = 0;
- double standardDeviation = 0;
- ArrayList<Long> captureTimes = new ArrayList<Long>();
- ArrayList<Long> latencyTimes = new ArrayList<Long>();
-
- Log.v(TAG, "start testShotToShotLatency test");
- Instrumentation inst = getInstrumentation();
-
- // Generate data points
- for (int i = 0; i < TOTAL_NUMBER_OF_SNAPSHOTS; i++) {
- inst.sendKeyDownUpSync(KeyEvent.KEYCODE_DPAD_CENTER);
- sleep(SNAPSHOT_WAIT);
- CameraActivity c = getActivity();
- if (c.getCaptureStartTime() > 0) {
- captureTimes.add(c.getCaptureStartTime());
- }
- }
-
- // Calculate latencies
- for (int j = 1; j < captureTimes.size(); j++) {
- latencyTimes.add(captureTimes.get(j) - captureTimes.get(j - 1));
- }
-
- // Crunch numbers
- for (long dataPoint : latencyTimes) {
- mean += (double) dataPoint;
- }
- mean /= latencyTimes.size();
-
- for (long dataPoint : latencyTimes) {
- sigmaOfDiffFromMeanSquared += (dataPoint - mean) * (dataPoint - mean);
- }
- standardDeviation = Math.sqrt(sigmaOfDiffFromMeanSquared / latencyTimes.size());
-
- // Report statistics
- File outFile = new File(CAMERA_TEST_OUTPUT_FILE);
- BufferedWriter output = null;
- try {
- output = new BufferedWriter(new FileWriter(outFile, true));
- output.write("Shot to shot latency - mean: " + mean + "\n");
- output.write("Shot to shot latency - standard deviation: " + standardDeviation + "\n");
- cleanupLatencyImages();
- } catch (IOException e) {
- Log.e(TAG, "testShotToShotLatency IOException writing to log " + e.toString());
- } finally {
- try {
- if (output != null) {
- output.close();
- }
- } catch (IOException e) {
- Log.e(TAG, "Error closing file: " + e.toString());
- }
- }
- }
-}
+++ /dev/null
-/*
- * Copyright (C) 2009 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 com.android.camera.stress;
-
-import com.android.camera.CameraActivity;
-
-import android.app.Instrumentation;
-import android.content.Intent;
-import android.provider.MediaStore;
-import android.test.ActivityInstrumentationTestCase2;
-import android.test.suitebuilder.annotation.LargeTest;
-import android.os.Environment;
-import android.util.Log;
-
-import java.io.BufferedWriter;
-import java.io.FileWriter;
-
-/**
- * Junit / Instrumentation test case for camera test
- *
- * Running the test suite:
- *
- * adb shell am instrument \
- * -e class com.android.camera.stress.SwitchPreview \
- * -w com.android.camera.tests/com.android.camera.stress.CameraStressTestRunner
- *
- */
-public class SwitchPreview extends ActivityInstrumentationTestCase2 <CameraActivity>{
- private String TAG = "SwitchPreview";
- private static final int TOTAL_NUMBER_OF_SWITCHING = 200;
- private static final long WAIT_FOR_PREVIEW = 4000;
-
- private static final String CAMERA_TEST_OUTPUT_FILE =
- Environment.getExternalStorageDirectory().toString() + "/mediaStressOut.txt";
- private BufferedWriter mOut;
- private FileWriter mfstream;
-
- public SwitchPreview() {
- super(CameraActivity.class);
- }
-
- @Override
- protected void setUp() throws Exception {
- getActivity();
- prepareOutputFile();
- super.setUp();
- }
-
- @Override
- protected void tearDown() throws Exception {
- getActivity().finish();
- closeOutputFile();
- super.tearDown();
- }
-
- private void prepareOutputFile(){
- try{
- mfstream = new FileWriter(CAMERA_TEST_OUTPUT_FILE, true);
- mOut = new BufferedWriter(mfstream);
- } catch (Exception e){
- assertTrue("Camera Switch Mode", false);
- }
- }
-
- private void closeOutputFile() {
- try {
- mOut.write("\n");
- mOut.close();
- mfstream.close();
- } catch (Exception e) {
- assertTrue("CameraSwitchMode close output", false);
- }
- }
-
- @LargeTest
- public void testSwitchMode() {
- //Switching the video and the video recorder mode
- Instrumentation inst = getInstrumentation();
- try{
- mOut.write("Camera Switch Mode:\n");
- mOut.write("No of loops :" + TOTAL_NUMBER_OF_SWITCHING + "\n");
- mOut.write("loop: ");
- for (int i=0; i< TOTAL_NUMBER_OF_SWITCHING; i++) {
- Thread.sleep(WAIT_FOR_PREVIEW);
- Intent intent = new Intent(MediaStore.INTENT_ACTION_VIDEO_CAMERA);
- intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
- intent.setClass(getInstrumentation().getTargetContext(),
- CameraActivity.class);
- getActivity().startActivity(intent);
- Thread.sleep(WAIT_FOR_PREVIEW);
- intent = new Intent();
- intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
- intent.setClass(getInstrumentation().getTargetContext(),
- CameraActivity.class);
- getActivity().startActivity(intent);
- mOut.write(" ," + i);
- mOut.flush();
- }
- } catch (Exception e){
- Log.v(TAG, "Got exception", e);
- }
- }
-}
+++ /dev/null
-/*
- * Copyright (C) 2011 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 com.android.camera.stress;
-
-import android.os.Environment;
-import java.io.FileWriter;
-import java.io.BufferedWriter;
-
-
-/**
- * Collection of utility functions used for the test.
- */
-public class TestUtil {
- public BufferedWriter mOut;
- public FileWriter mfstream;
-
- public TestUtil() {
- }
-
- public void prepareOutputFile() throws Exception {
- String camera_test_output_file =
- Environment.getExternalStorageDirectory().toString() + "/mediaStressOut.txt";
- mfstream = new FileWriter(camera_test_output_file, true);
- mOut = new BufferedWriter(mfstream);
- }
-
- public void closeOutputFile() throws Exception {
- mOut.write("\n");
- mOut.close();
- mfstream.close();
- }
-
- public void writeReportHeader(String reportTag, int iteration) throws Exception {
- mOut.write(reportTag);
- mOut.write("No of loops :" + iteration + "\n");
- mOut.write("loop: ");
- }
-
- public void writeResult(int iteration) throws Exception {
- mOut.write(" ," + iteration);
- mOut.flush();
- }
-}
+++ /dev/null
-/*
- * Copyright (C) 2010 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 com.android.camera.stress;
-
-import com.android.camera.CameraActivity;
-import com.android.camera.stress.TestUtil;
-
-import android.app.Activity;
-import android.app.Instrumentation;
-import android.content.Intent;
-import android.provider.MediaStore;
-import android.test.ActivityInstrumentationTestCase2;
-import android.test.suitebuilder.annotation.LargeTest;
-import android.view.KeyEvent;
-
-import com.android.camera.stress.CameraStressTestRunner;
-
-/**
- * Junit / Instrumentation test case for camera test
- *
- * Running the test suite:
- *
- * adb shell am instrument \
- * -e class com.android.camera.stress.VideoCapture \
- * -w com.google.android.camera.tests/android.test.InstrumentationTestRunner
- *
- */
-
-public class VideoCapture extends ActivityInstrumentationTestCase2 <CameraActivity> {
- private static final long WAIT_FOR_PREVIEW = 1500; //1.5 seconds
- private static final long WAIT_FOR_SWITCH_CAMERA = 3000; //2 seconds
-
- // Private intent extras which control the camera facing.
- private final static String EXTRAS_CAMERA_FACING =
- "android.intent.extras.CAMERA_FACING";
-
- private TestUtil testUtil = new TestUtil();
-
- public VideoCapture() {
- super(CameraActivity.class);
- }
-
- @Override
- protected void setUp() throws Exception {
- testUtil.prepareOutputFile();
- super.setUp();
- }
-
- @Override
- protected void tearDown() throws Exception {
- testUtil.closeOutputFile();
- super.tearDown();
- }
-
- @LargeTest
- public void captureVideos(String reportTag, Instrumentation inst) throws Exception{
- boolean memoryResult = false;
- int total_num_of_videos = CameraStressTestRunner.mVideoIterations;
- int video_duration = CameraStressTestRunner.mVideoDuration;
- testUtil.writeReportHeader(reportTag, total_num_of_videos);
-
- for (int i = 0; i < total_num_of_videos; i++) {
- Thread.sleep(WAIT_FOR_PREVIEW);
- // record a video
- inst.sendCharacterSync(KeyEvent.KEYCODE_CAMERA);
- Thread.sleep(video_duration);
- inst.sendCharacterSync(KeyEvent.KEYCODE_CAMERA);
- testUtil.writeResult(i);
- }
- }
-
- @LargeTest
- public void testBackVideoCapture() throws Exception {
- Instrumentation inst = getInstrumentation();
- Intent intent = new Intent(MediaStore.INTENT_ACTION_VIDEO_CAMERA);
-
- intent.setClass(getInstrumentation().getTargetContext(), CameraActivity.class);
- intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
- intent.putExtra(EXTRAS_CAMERA_FACING,
- android.hardware.Camera.CameraInfo.CAMERA_FACING_BACK);
- Activity act = inst.startActivitySync(intent);
- Thread.sleep(WAIT_FOR_SWITCH_CAMERA);
- captureVideos("Back Camera Video Capture\n", inst);
- act.finish();
- }
-
- @LargeTest
- public void testFrontVideoCapture() throws Exception {
- Instrumentation inst = getInstrumentation();
- Intent intent = new Intent(MediaStore.INTENT_ACTION_VIDEO_CAMERA);
-
- intent.setClass(getInstrumentation().getTargetContext(), CameraActivity.class);
- intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
- intent.putExtra(EXTRAS_CAMERA_FACING,
- android.hardware.Camera.CameraInfo.CAMERA_FACING_FRONT);
- Activity act = inst.startActivitySync(intent);
- Thread.sleep(WAIT_FOR_SWITCH_CAMERA);
- captureVideos("Front Camera Video Capture\n", inst);
- act.finish();
- }
-}
+++ /dev/null
-/*
- * Copyright (C) 2010 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 com.android.camera.unittest;
-
-import com.android.camera.util.CameraUtil;
-
-import android.graphics.Matrix;
-import android.test.suitebuilder.annotation.SmallTest;
-
-import junit.framework.TestCase;
-
-@SmallTest
-public class CameraUnitTest extends TestCase {
- public void testPrepareMatrix() {
- Matrix matrix = new Matrix();
- float[] points;
- int[] expected;
-
- CameraUtil.prepareMatrix(matrix, false, 0, 800, 480);
- points = new float[] {-1000, -1000, 0, 0, 1000, 1000, 0, 1000, -750, 250};
- expected = new int[] {0, 0, 400, 240, 800, 480, 400, 480, 100, 300};
- matrix.mapPoints(points);
- assertEquals(expected, points);
-
- CameraUtil.prepareMatrix(matrix, false, 90, 800, 480);
- points = new float[] {-1000, -1000, 0, 0, 1000, 1000, 0, 1000, -750, 250};
- expected = new int[] {800, 0, 400, 240, 0, 480, 0, 240, 300, 60};
- matrix.mapPoints(points);
- assertEquals(expected, points);
-
- CameraUtil.prepareMatrix(matrix, false, 180, 800, 480);
- points = new float[] {-1000, -1000, 0, 0, 1000, 1000, 0, 1000, -750, 250};
- expected = new int[] {800, 480, 400, 240, 0, 0, 400, 0, 700, 180};
- matrix.mapPoints(points);
- assertEquals(expected, points);
-
- CameraUtil.prepareMatrix(matrix, true, 180, 800, 480);
- points = new float[] {-1000, -1000, 0, 0, 1000, 1000, 0, 1000, -750, 250};
- expected = new int[] {0, 480, 400, 240, 800, 0, 400, 0, 100, 180};
- matrix.mapPoints(points);
- assertEquals(expected, points);
- }
-
- private void assertEquals(int expected[], float[] actual) {
- for (int i = 0; i < expected.length; i++) {
- assertEquals("Array index " + i + " mismatch", expected[i], Math.round(actual[i]));
- }
- }
-}
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