diff options
Diffstat (limited to 'tests_camera/src/com/android/camera/stress/CameraStartUp.java')
-rw-r--r-- | tests_camera/src/com/android/camera/stress/CameraStartUp.java | 157 |
1 files changed, 0 insertions, 157 deletions
diff --git a/tests_camera/src/com/android/camera/stress/CameraStartUp.java b/tests_camera/src/com/android/camera/stress/CameraStartUp.java deleted file mode 100644 index 94e9a9419..000000000 --- a/tests_camera/src/com/android/camera/stress/CameraStartUp.java +++ /dev/null @@ -1,157 +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.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"); - } -} |