1 /*
   2  * Copyright (c) 2003, 2017, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.
   8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  */
  23 
  24 /*
  25  * @test
  26  * @bug 4895483
  27  * @summary Test checks that the IllegalStateException was thrown if input was
  28  *          not set to the WBMPImageReader
  29  */
  30 
  31 import java.io.IOException;
  32 
  33 import javax.imageio.ImageIO;
  34 import javax.imageio.ImageReader;
  35 import javax.imageio.metadata.IIOMetadata;
  36 
  37 public class EmptyInputWbmpMetadataTest {
  38     private static String fmt = "BMP";
  39 
  40     public static void main(String[] args) {
  41         boolean isPassed = false;
  42         ImageReader ir = (ImageReader)ImageIO.getImageReadersByFormatName(fmt).next();
  43 
  44         if (ir == null) {
  45             throw new RuntimeException("No available reader for " + fmt);
  46         }
  47         IIOMetadata meta = null;
  48         try {
  49             meta = ir.getImageMetadata(0);
  50         } catch (IllegalStateException e) {
  51             System.out.println("Correct exception was thrown. Test passed.");
  52             isPassed = true;
  53         } catch (IOException e) {
  54             e.printStackTrace();
  55         }
  56         if (!isPassed) {
  57             throw new RuntimeException("The IllegalStateException was not thrown."
  58                                        +"Test failed.");
  59         }
  60     }
  61 }