1 files changed, 0 insertions, 142 deletions
diff --git a/tests/src/com/android/gallery3d/stress/ShotToShotLatency.java b/tests/src/com/android/gallery3d/stress/ShotToShotLatency.java
deleted file mode 100644
index 0d5749e7d..000000000
--- a/tests/src/com/android/gallery3d/stress/ShotToShotLatency.java
+++ /dev/null
@@ -1,142 +0,0 @@
-/*
- * 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.gallery3d.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());
-        }
-    }
-
-    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());
-            }
-        }
-    }
-}