--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/javax/imageio/ImageReaderGetDestination.java Mon May 22 19:54:23 2017 -0700
@@ -0,0 +1,132 @@
+/*
+ * Copyright (c) 2001, 2017, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * @test
+ * @bug 4449211
+ * @summary Checks that ImageReader.getDestination throws correct exceptions
+ */
+
+import java.awt.image.BufferedImage;
+import java.io.IOException;
+import java.util.Iterator;
+import java.util.Vector;
+
+import javax.imageio.IIOException;
+import javax.imageio.ImageReadParam;
+import javax.imageio.ImageReader;
+import javax.imageio.ImageTypeSpecifier;
+import javax.imageio.metadata.IIOMetadata;
+import javax.imageio.spi.ImageReaderSpi;
+
+public class ImageReaderGetDestination {
+
+ public static void main(String argv[]) {
+ Vector imageTypes = new Vector();
+ boolean gotIAE1 = false;
+ boolean gotIAE2 = false;
+ boolean gotIAE3 = false;
+ boolean gotIAE4 = false;
+
+ try {
+ DummyImageReaderImpl.getDestination(null, null, 5, 10);
+ } catch (IllegalArgumentException iae) {
+ gotIAE1 = true;
+ } catch (Throwable ee) {
+ System.out.println("Unexpected exception 1:");
+ ee.printStackTrace();
+ }
+ if (!gotIAE1) {
+ throw new RuntimeException("Failed to get IAE #1!");
+ }
+
+ try {
+ DummyImageReaderImpl.getDestination(null, imageTypes.iterator(),
+ 5, 10);
+ } catch (IllegalArgumentException iae) {
+ gotIAE2 = true;
+ } catch (Throwable ee) {
+ System.out.println("Unexpected exception 2:");
+ ee.printStackTrace();
+ }
+ if (!gotIAE2) {
+ throw new RuntimeException("Failed to get IAE #2!");
+ }
+
+ imageTypes.add("abc");
+ try {
+ DummyImageReaderImpl.getDestination(null, imageTypes.iterator(),
+ 5, 10);
+ } catch (IllegalArgumentException iae) {
+ gotIAE3 = true;
+ } catch (Throwable ee) {
+ System.out.println("Unexpected exception 3:");
+ ee.printStackTrace();
+ }
+ if (!gotIAE3) {
+ throw new RuntimeException("Failed to get IAE #3!");
+ }
+
+ imageTypes.clear();
+ ImageTypeSpecifier its = ImageTypeSpecifier.createFromBufferedImageType
+ (BufferedImage.TYPE_INT_RGB);
+ imageTypes.add(its);
+ try {
+ DummyImageReaderImpl.getDestination(null,
+ imageTypes.iterator(),
+ Integer.MAX_VALUE,
+ Integer.MAX_VALUE);
+ } catch (IllegalArgumentException iae) {
+ gotIAE4 = true;
+ } catch (Throwable ee) {
+ System.out.println("Unexpected exception 4: ");
+ ee.printStackTrace();
+ }
+ if (!gotIAE4) {
+ throw new RuntimeException("Failed to get IAE #4!");
+ }
+ }
+
+ public static class DummyImageReaderImpl extends ImageReader {
+ public DummyImageReaderImpl(ImageReaderSpi originatingProvider) {
+ super(originatingProvider);
+ }
+ public static BufferedImage getDestination(ImageReadParam param,
+ Iterator imageTypes,
+ int width,
+ int height)
+ throws IIOException {
+ return ImageReader.getDestination(param, imageTypes, width, height);
+ }
+ public int getNumImages(boolean allowSearch) throws IOException {return 1;}
+ public int getWidth(int imageIndex) throws IOException {return 1;}
+ public int getHeight(int imageIndex) throws IOException {return 1;}
+ public Iterator getImageTypes(int imageIndex)
+ throws IOException {return null;}
+ public IIOMetadata getStreamMetadata() throws IOException {return null;}
+ public IIOMetadata getImageMetadata(int imageIndex)
+ throws IOException {return null;}
+ public BufferedImage read(int imageIndex, ImageReadParam param)
+ throws IOException {return null;}
+ }
+}