content: /*
   * Copyright (C) 2011 Google Inc.
   * 
   * 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.googlecode.leptonica.android.test;
  
  import android.graphics.Bitmap;
  import android.graphics.BitmapFactory;
  import android.test.suitebuilder.annotation.SmallTest;
  
  import com.googlecode.leptonica.android.JpegIO;
  import com.googlecode.leptonica.android.Pix;
  import com.googlecode.leptonica.android.ReadFile;
  
  import junit.framework.TestCase;
  
  public class JpegIOTest extends TestCase {
      @SmallTest
      public void testCompressToJpeg() {
          testCompressToJpeg(640, 480, 85, true);
          testCompressToJpeg(640, 480, 85, false);
      }
      
      private void testCompressToJpeg(int width, int height, int quality, boolean progressive) {
          Bitmap bmps = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888);
          Pix pixs = ReadFile.readBitmap(bmps);
          byte[] encodedBytes = JpegIO.compressToJpeg(pixs, quality, progressive);
          Bitmap bmpd = BitmapFactory.decodeByteArray(encodedBytes, 0, encodedBytes.length);
          
          assertEquals(bmps.getWidth(), bmpd.getWidth());
          assertEquals(bmps.getHeight(), bmpd.getHeight());
          
          bmps.recycle();
          pixs.recycle();
          encodedBytes = null;
          bmpd.recycle();
      }
  }
  