114 lines
4.1 KiB
Java
114 lines
4.1 KiB
Java
/*
|
|
* Copyright (c) 2006, 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 4703112
|
|
* @summary Verifies that ImageIO.getReaderFileSuffixes() and similar methods
|
|
* return appropriate values
|
|
*/
|
|
|
|
import java.util.Iterator;
|
|
|
|
import javax.imageio.ImageIO;
|
|
import javax.imageio.ImageReader;
|
|
import javax.imageio.ImageWriter;
|
|
|
|
public class GetReaderWriterInfo {
|
|
|
|
private static void testGetReaderFormatNames() {
|
|
String[] names = ImageIO.getReaderFormatNames();
|
|
for (String n : names) {
|
|
Iterator<ImageReader> it = ImageIO.getImageReadersByFormatName(n);
|
|
if (!it.hasNext()) {
|
|
throw new RuntimeException("getReaderFormatNames returned " +
|
|
"an unknown name: " + n);
|
|
}
|
|
}
|
|
}
|
|
|
|
private static void testGetReaderMIMETypes() {
|
|
String[] types = ImageIO.getReaderMIMETypes();
|
|
for (String t : types) {
|
|
Iterator<ImageReader> it = ImageIO.getImageReadersByMIMEType(t);
|
|
if (!it.hasNext()) {
|
|
throw new RuntimeException("getReaderMIMETypes returned " +
|
|
"an unknown type: " + t);
|
|
}
|
|
}
|
|
}
|
|
|
|
private static void testGetReaderFileSuffixes() {
|
|
String[] suffixes = ImageIO.getReaderFileSuffixes();
|
|
for (String s : suffixes) {
|
|
Iterator<ImageReader> it = ImageIO.getImageReadersBySuffix(s);
|
|
if (!it.hasNext()) {
|
|
throw new RuntimeException("getReaderFileSuffixes returned " +
|
|
"an unknown suffix: " + s);
|
|
}
|
|
}
|
|
}
|
|
|
|
private static void testGetWriterFormatNames() {
|
|
String[] names = ImageIO.getWriterFormatNames();
|
|
for (String n : names) {
|
|
Iterator<ImageWriter> it = ImageIO.getImageWritersByFormatName(n);
|
|
if (!it.hasNext()) {
|
|
throw new RuntimeException("getWriterFormatNames returned " +
|
|
"an unknown name: " + n);
|
|
}
|
|
}
|
|
}
|
|
|
|
private static void testGetWriterMIMETypes() {
|
|
String[] types = ImageIO.getWriterMIMETypes();
|
|
for (String t : types) {
|
|
Iterator<ImageWriter> it = ImageIO.getImageWritersByMIMEType(t);
|
|
if (!it.hasNext()) {
|
|
throw new RuntimeException("getWriterMIMETypes returned " +
|
|
"an unknown type: " + t);
|
|
}
|
|
}
|
|
}
|
|
|
|
private static void testGetWriterFileSuffixes() {
|
|
String[] suffixes = ImageIO.getWriterFileSuffixes();
|
|
for (String s : suffixes) {
|
|
Iterator<ImageWriter> it = ImageIO.getImageWritersBySuffix(s);
|
|
if (!it.hasNext()) {
|
|
throw new RuntimeException("getWriterFileSuffixes returned " +
|
|
"an unknown suffix: " + s);
|
|
}
|
|
}
|
|
}
|
|
|
|
public static void main(String[] args) {
|
|
testGetReaderFormatNames();
|
|
testGetReaderMIMETypes();
|
|
testGetReaderFileSuffixes();
|
|
testGetWriterFormatNames();
|
|
testGetWriterMIMETypes();
|
|
testGetWriterFileSuffixes();
|
|
}
|
|
}
|