1 /* 2 * Copyright (c) 2012, 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 4429875 7186799 27 * @compile -source 1.4 GetObjectMinValue.java 28 * @run main GetObjectMinValue 29 * @summary Tests the getObject{Min,Max}Value method of 30 * IIOMetadataFormatImpl for an inclusive range 31 */ 32 33 // Compiled with -source 1.4 to work around javac bug 5041233 34 35 import javax.imageio.metadata.IIOMetadataFormatImpl; 36 import javax.imageio.ImageTypeSpecifier; 37 38 public class GetObjectMinValue { 39 40 public static void main(String argv[]) { 41 test(true, true); 42 test(true, false); 43 test(false, true); 44 test(false, false); 45 } 46 47 private static void test(boolean minInclusive, boolean maxInclusive) { 48 Integer defValue = new Integer(1); 49 Integer minValue = new Integer(0); 50 Integer maxValue = new Integer(10); 51 52 MyFormatImpl fmt = new MyFormatImpl("root", 1, 10); 53 54 fmt.addObjectValue("root", defValue.getClass(), defValue, 55 minValue, maxValue, minInclusive, maxInclusive); 56 57 try { 58 Integer act_min = (Integer)fmt.getObjectMinValue("root"); 59 if (! act_min.equals(minValue)) 60 throw new RuntimeException("invalid min value: " + act_min); 61 } catch (Throwable e) { 62 throw new RuntimeException 63 ("getObjectMinValue: unexpected exception: " + e); 64 } 65 try { 66 Integer act_max = (Integer)fmt.getObjectMaxValue("root"); 67 if (! act_max.equals(maxValue)) 68 throw new RuntimeException("invalid max value: " + act_max); 69 } catch (Throwable e) { 70 throw new RuntimeException 71 ("getObjectMaxValue: unexpected exception: " + e); 72 } 73 } 74 75 static class MyFormatImpl extends IIOMetadataFormatImpl { 76 77 MyFormatImpl(String root, int minChildren, int maxChildren) { 78 super(root, minChildren, maxChildren); 79 } 80 81 public void addObjectValue(String elementName, 82 Class classType, Object defaultValue, 83 Comparable minValue, Comparable maxValue, 84 boolean minInclusive, boolean maxInclusive) { 85 super.addObjectValue(elementName, 86 classType, defaultValue, 87 minValue, maxValue, 88 minInclusive, maxInclusive); 89 } 90 91 public boolean canNodeAppear(String elementName, 92 ImageTypeSpecifier imageType) { 93 return true; 94 } 95 } 96 97 }