130 lines
5.2 KiB
Java
130 lines
5.2 KiB
Java
/*
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* Copyright (c) 1999, 2015, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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import java.awt.datatransfer.DataFlavor;
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import java.awt.datatransfer.SystemFlavorMap;
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import java.util.Enumeration;
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import java.util.Hashtable;
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import java.util.Map;
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import java.util.Vector;
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/*
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* @test
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* @summary To test SystemFlavorMap method:
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* setNativesForFlavor(DataFlavor flav, String[] natives)
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* with valid natives and DataFlavors. This stress test will
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* define numerous mappings of valid String natives and
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* DataFlavors. The mappings will be verified by examining
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* that all entries are present, and order is maintained.
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* @author Rick Reynaga (rick.reynaga@eng.sun.com) area=Clipboard
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* @modules java.datatransfer
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* @run main SetDataFlavorsTest
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*/
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public class SetDataFlavorsTest {
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SystemFlavorMap flavorMap;
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Hashtable hashVerify;
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Map mapFlavors;
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Map mapNatives;
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Hashtable hashFlavors;
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Hashtable hashNatives;
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public static void main (String[] args) {
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new SetDataFlavorsTest().doTest();
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}
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public void doTest() {
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flavorMap = (SystemFlavorMap)SystemFlavorMap.getDefaultFlavorMap();
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// Get SystemFlavorMap Maps of String Natives and DataFlavors
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mapFlavors = flavorMap.getNativesForFlavors(null);
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mapNatives = flavorMap.getFlavorsForNatives(null);
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hashFlavors = new Hashtable(mapFlavors);
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hashNatives = new Hashtable(mapNatives);
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// Test setNativesForFlavor(DataFlavors flav, String[] natives);
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//
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// Enumerate through all the system defined DataFlavors,
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// and for each DataFlavor, define it again to the SystemFlavorMap
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// with a slightly modified MimeType.
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//
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// For verification, a seperate Hashtable will be maintained of the additions.
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DataFlavor key;
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hashVerify = new Hashtable();
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for (Enumeration e = hashFlavors.keys() ; e.hasMoreElements() ;) {
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key = (DataFlavor)e.nextElement();
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java.util.List listNatives = flavorMap.getNativesForFlavor(key);
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Vector vectorNatives = new Vector(listNatives);
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String[] arrayNatives = (String[])vectorNatives.toArray(new String[0]);
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// Construct a new DataFlavor from an existing DataFlavor's MimeType
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// Example:
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// Original MimeType: "text/plain; class=java.io.Reader; charset=Unicode"
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// Modified MimeType: "text/plain-TEST; class=java.io.Reader; charset=Unicode"
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StringBuffer mimeType = new StringBuffer(key.getMimeType());
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mimeType.insert(mimeType.indexOf(";"),"-TEST");
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DataFlavor testFlav = new DataFlavor(mimeType.toString(), "Test DataFlavor");
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// define the new String native entry
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flavorMap.setNativesForFlavor(testFlav, arrayNatives);
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// keep track of this new native entry
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hashVerify.put(testFlav, vectorNatives);
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}
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// After establishing "new" mappings, verify that the defined
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// Natives can be retrieved and that the List (order) is preserved.
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verifyNewMappings();
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}
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// Verify getNativesForFlavor(DataFlavor flav) is returning the correct list
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// of Natives (for the new mappings).
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public void verifyNewMappings() {
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// Enumerate through all DataFlavors
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for (Enumeration e = hashVerify.keys() ; e.hasMoreElements() ;) {
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DataFlavor key = (DataFlavor)e.nextElement();
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java.util.List listNatives = flavorMap.getNativesForFlavor(key);
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Vector vectorFlavors = new Vector(listNatives);
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// Compare the list of Natives
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if ( !vectorFlavors.equals(hashVerify.get(key))) {
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throw new RuntimeException("\n*** Error in verifyNewMappings()" +
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"\nmethod1: setNativesForFlavor(DataFlavor flav, String[] natives)" +
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"\nmethod2: List getNativesForFlavor(DataFlavor flav)" +
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"\nDataFlavor: " + key.getMimeType() +
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"\nThe Returned List did not match the original set of Natives.");
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}
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}
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System.out.println("*** DataFlavor size = " + hashVerify.size());
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}
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}
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