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/*
* Copyright (c) 2001, 2015, 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. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* 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.
*/
import java.awt.datatransfer.DataFlavor;
import java.awt.datatransfer.SystemFlavorMap;
import java.util.*;
/*
* @test
* @summary To test SystemFlavorMap methods
* List getFlavorsForNative(String nat)
* List getNativesForFlavor(DataFlavor flav)
* with valid natives and DataFlavors, including null.
* This test will verify that the returned mappings
* include all entries and that the correct order is
* maintained.
* @author Rick Reynaga (rick.reynaga@eng.sun.com) area=Clipboard
* @modules java.datatransfer
* @run main ManyFlavorMapTest
*/
public class ManyFlavorMapTest {
SystemFlavorMap flavorMap;
Map mapFlavors;
Map mapNatives;
Hashtable hashFlavors;
Hashtable hashNatives;
public static void main (String[] args) {
new ManyFlavorMapTest().doTest();
}
public void doTest() {
flavorMap = (SystemFlavorMap)SystemFlavorMap.getDefaultFlavorMap();
// Get SystemFlavorMap Maps of String Natives and DataFlavors
mapFlavors = flavorMap.getNativesForFlavors(null);
mapNatives = flavorMap.getFlavorsForNatives(null);
hashFlavors = new Hashtable(mapFlavors);
hashNatives = new Hashtable(mapNatives);
// Assertion: Verify getNativesForFlavors(null) is returning the full list
// of String Native entries
List listNatives = flavorMap.getNativesForFlavor(null);
verifyListAllNativeEntries(listNatives);
// Assertion: Verify getFlavorsForNatives(null) is returning the full list
// of DataFlavor entries
List listFlavors = flavorMap.getFlavorsForNative(null);
verifyListAllDataFlavorEntries(listFlavors);
// Assertion: Verify getNativesForFlavor(DataFlavor flav) is returning the list
// of Native Strings (for all supported DataFlavors)
//
// Verify that the first list item is the most preferred Native
verifyListNativeEntries();
// Assertion: Verify getFlavorsForNative(String nat) is returning the list
// of DataFlavors(for all supported natives)
//
// Verify that the first list item is the most preferred DataFlavor
verifyListDataFlavorEntries();
}
// Verify getFlavorsForNative(String nat) is returning the list
// of DataFlavors(for all supported natives)
public void verifyListDataFlavorEntries() {
// Enumerate through all natives
for (Enumeration e = hashNatives.keys() ; e.hasMoreElements() ;) {
String key = (String)e.nextElement();
// SystemFlavorMap preferred value
DataFlavor value = (DataFlavor)hashNatives.get(key);
java.util.List listFlavors = flavorMap.getFlavorsForNative(key);
Vector vectorFlavors = new Vector(listFlavors);
// First element should be preferred value
DataFlavor prefFlavor = (DataFlavor)vectorFlavors.firstElement();
if ( value != prefFlavor ) {
throw new RuntimeException("\n*** Error in verifyListDataFlavorEntries()" +
"\nAPI Test: List getFlavorsForNative(String nat)" +
"\native: " + key +
"\nSystemFlavorMap preferred native: " + value.getMimeType() +
"\nList first entry: " + prefFlavor.getMimeType() +
"\nTest failed because List first entry does not match preferred");
}
}
System.out.println("*** native size = " + hashNatives.size());
}
// Verify getNativesForFlavor(DataFlavor flav) is returning the list
// of Native Strings (for all supported DataFlavors)
public void verifyListNativeEntries() {
// Enumerate through all DataFlavors
for (Enumeration e = hashFlavors.keys() ; e.hasMoreElements() ;) {
DataFlavor key = (DataFlavor)e.nextElement();
// SystemFlavorMap preferred value
String value = (String)hashFlavors.get(key);
java.util.List listNatives = flavorMap.getNativesForFlavor(key);
Vector vectorNatives = new Vector(listNatives);
// First element should be preferred value
String prefNative = (String)vectorNatives.firstElement();
if ( value != prefNative ) {
throw new RuntimeException("\n*** Error in verifyListNativeEntries()" +
"\nAPI Test: List getNativesForFlavor(DataFlavor flav)" +
"\nDataFlavor: " + key.getMimeType() +
"\nSystemFlavorMap preferred native: " + value +
"\nList first entry: " + prefNative +
"\nTest failed because List first entry does not match preferred");
}
}
System.out.println("*** DataFlavor size = " + hashFlavors.size());
}
// Compare List of Natives with list from SystemFlavorMap
//
// Verification will be done by comparing the two results as sets
public void verifyListAllNativeEntries(java.util.List listNatives) {
HashSet hashSetMap = new HashSet(mapNatives.keySet());
HashSet hashSetList = new HashSet(listNatives);
System.out.println("*** hashSetMap size = " + hashSetMap.size());
System.out.println("*** hashSetList size = " + hashSetList.size());
if (!hashSetMap.equals(hashSetList)) {
throw new RuntimeException("\n*** Error in verifyListAllNativeEntries()" +
"\nAPI Test: List getNativesForFlavor(null)" +
"\nTest failed because the returned List does not exactly" +
"\nmatch objects returned from SystemFlavorMap.");
}
}
// Compare List of DataFlavors with list from SystemFlavorMap
//
// Verification will be done by comparing the two results as sets
public void verifyListAllDataFlavorEntries(java.util.List listFlavors) {
HashSet hashSetMap = new HashSet(mapFlavors.keySet());
HashSet hashSetList = new HashSet(listFlavors);
System.out.println("*** hashSetMap size = " + hashSetMap.size());
System.out.println("*** hashSetList size = " + hashSetList.size());
if (!hashSetMap.equals(hashSetList)) {
throw new RuntimeException("\n*** Error in verifyListAllDataFlavorEntries()" +
"\nAPI Test: List getFlavorsForNative(null)" +
"\nTest failed because the returned List does not exactly" +
"\nmatch objects returned from SystemFlavorMap.");
}
}
}
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