--- /dev/null 2014-04-21 17:38:16.000000000 +0400 +++ new/test/java/awt/datatransfer/MappingGenerationTest/MappingGenerationTest.java 2014-04-21 17:38:16.000000000 +0400 @@ -0,0 +1,183 @@ +/* + * Copyright (c) 2014, 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. + */ + +import java.awt.datatransfer.DataFlavor; +import java.awt.datatransfer.SystemFlavorMap; +import java.util.List; + +/* + @test + @bug 4512530 8027148 + @summary tests that mappings for text flavors are generated properly + @author das@sparc.spb.su area=datatransfer +*/ + +public class MappingGenerationTest { + + private static final SystemFlavorMap fm = + (SystemFlavorMap)SystemFlavorMap.getDefaultFlavorMap(); + + public static void main(String[] args) { + test1(); + test2(); + test3(); + test4(); + test5(); + test6(); + } + + /** + * Verifies that Lists returned from getNativesForFlavor() and + * getFlavorsForNative() are not modified with a subsequent call + * to addUnencodedNativeForFlavor() and addFlavorForUnencodedNative() + * respectively. + */ + public static void test1() { + DataFlavor df = new DataFlavor("text/plain-test1", null); + String nat = "native1"; + + List natives = fm.getNativesForFlavor(df); + fm.addUnencodedNativeForFlavor(df, nat); + List nativesNew = fm.getNativesForFlavor(df); + if (natives.equals(nativesNew)) { + System.err.println("orig=" + natives); + System.err.println("new=" + nativesNew); + throw new RuntimeException("Test failed"); + } + + List flavors = fm.getFlavorsForNative(nat); + fm.addFlavorForUnencodedNative(nat, df); + List flavorsNew = fm.getFlavorsForNative(nat); + if (flavors.equals(flavorsNew)) { + System.err.println("orig=" + flavors); + System.err.println("new=" + flavorsNew); + throw new RuntimeException("Test failed"); + } + } + + /** + * Verifies that SystemFlavorMap is not affected by modification of + * the Lists returned from getNativesForFlavor() and + * getFlavorsForNative(). + */ + public static void test2() { + DataFlavor df = new DataFlavor("text/plain-test2", null); + String nat = "native2"; + DataFlavor extraDf = new DataFlavor("text/test", null); + + List natives = fm.getNativesForFlavor(df); + natives.add("Should not be here"); + java.util.List nativesNew = fm.getNativesForFlavor(df); + if (natives.equals(nativesNew)) { + System.err.println("orig=" + natives); + System.err.println("new=" + nativesNew); + throw new RuntimeException("Test failed"); + } + + List flavors = fm.getFlavorsForNative(nat); + flavors.add(extraDf); + java.util.List flavorsNew = fm.getFlavorsForNative(nat); + if (flavors.equals(flavorsNew)) { + System.err.println("orig=" + flavors); + System.err.println("new=" + flavorsNew); + throw new RuntimeException("Test failed"); + } + } + + /** + * Verifies that addUnencodedNativeForFlavor() for a particular text flavor + * doesn't affect mappings for other flavors. + */ + public static void test3() { + DataFlavor df1 = new DataFlavor("text/plain-test3", null); + DataFlavor df2 = new DataFlavor("text/plain-test3; charset=Unicode; class=java.io.Reader", null); + String nat = "native3"; + List natives = fm.getNativesForFlavor(df2); + fm.addUnencodedNativeForFlavor(df1, nat); + List nativesNew = fm.getNativesForFlavor(df2); + if (!natives.equals(nativesNew)) { + System.err.println("orig=" + natives); + System.err.println("new=" + nativesNew); + throw new RuntimeException("Test failed"); + } + } + + /** + * Verifies that addUnencodedNativeForFlavor() really adds the specified + * flavor-to-native mapping to the existing mappings. + */ + public static void test4() { + DataFlavor df = new DataFlavor("text/plain-test4; charset=Unicode; class=java.io.Reader", null); + String nat = "native4"; + List natives = fm.getNativesForFlavor(df); + if (!natives.contains(nat)) { + fm.addUnencodedNativeForFlavor(df, nat); + List nativesNew = fm.getNativesForFlavor(df); + natives.add(nat); + if (!natives.equals(nativesNew)) { + System.err.println("orig=" + natives); + System.err.println("new=" + nativesNew); + throw new RuntimeException("Test failed"); + } + } + } + + /** + * Verifies that a flavor doesn't have any flavor-to-native mappings after + * a call to setNativesForFlavor() with this flavor and an empty native + * array as arguments. + */ + public static void test5() { + final DataFlavor flavor = + new DataFlavor("text/plain-TEST5; charset=Unicode", null); + + fm.getNativesForFlavor(flavor); + + fm.setNativesForFlavor(flavor, new String[0]); + + List natives = fm.getNativesForFlavor(flavor); + + if (!natives.isEmpty()) { + System.err.println("natives=" + natives); + throw new RuntimeException("Test failed"); + } + } + + /** + * Verifies that a native doesn't have any native-to-flavor mappings after + * a call to setFlavorsForNative() with this native and an empty flavor + * array as arguments. + */ + public static void test6() { + final String nat = "STRING"; + fm.getFlavorsForNative(nat); + fm.setFlavorsForNative(nat, new DataFlavor[0]); + + List flavors = fm.getFlavorsForNative(nat); + + if (!flavors.isEmpty()) { + System.err.println("flavors=" + flavors); + throw new RuntimeException("Test failed"); + } + } +}