diff options
Diffstat (limited to 'tests/src/com/android/gallery3d/stress/CameraLatency.java')
-rwxr-xr-x | tests/src/com/android/gallery3d/stress/CameraLatency.java | 148 |
1 files changed, 0 insertions, 148 deletions
diff --git a/tests/src/com/android/gallery3d/stress/CameraLatency.java b/tests/src/com/android/gallery3d/stress/CameraLatency.java deleted file mode 100755 index 2cdc2f1b7..000000000 --- a/tests/src/com/android/gallery3d/stress/CameraLatency.java +++ /dev/null @@ -1,148 +0,0 @@ -/* - * 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.gallery3d.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(); - } - - 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); - } -} - |