1 /* 2 * Copyright (c) 2011, 2016, 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 /* @test 25 * @summary unit tests for method handles which permute their arguments 26 * @library /lib/testlibrary/jsr292 /lib/testlibrary 27 * @run testng/othervm -XX:+IgnoreUnrecognizedVMOptions -XX:-VerifyDependencies -ea -esa -DPermuteArgsTest.MAX_ARITY=8 test.java.lang.invoke.PermuteArgsTest 28 */ 29 /* Examples of manual runs: 30 * java -DPermuteArgsTest.{DRY_RUN=true,MAX_ARITY=253} test.java.lang.invoke.PermuteArgsTest 31 * java -DPermuteArgsTest.{VERBOSE=true,MAX_ARITY=5} test.java.lang.invoke.PermuteArgsTest 32 * java test.java.lang.invoke.PermuteArgsTest list3I[2,0,1] listJLJ[2,0,1] 33 */ 34 35 package test.java.lang.invoke; 36 37 import org.testng.*; 38 import org.testng.annotations.*; 39 40 import com.oracle.testlibrary.jsr292.CodeCacheOverflowProcessor; 41 42 import java.util.*; 43 import java.lang.reflect.*; 44 45 import java.lang.invoke.*; 46 import static java.lang.invoke.MethodHandles.*; 47 import static java.lang.invoke.MethodType.*; 48 49 public class PermuteArgsTest { 50 private static final Class<?> CLASS = PermuteArgsTest.class; 51 private static final int MAX_ARITY = Integer.getInteger(CLASS.getSimpleName()+".MAX_ARITY", 8); 52 private static final boolean DRY_RUN = Boolean.getBoolean(CLASS.getSimpleName()+".DRY_RUN"); 53 private static final boolean VERBOSE = Boolean.getBoolean(CLASS.getSimpleName()+".VERBOSE") || DRY_RUN; 54 55 static Object list2I(int x, int y) { 56 return Arrays.asList(x, y); 57 } 58 static Object list3I(int x, int y, int z) { 59 return Arrays.asList(x, y, z); 60 } 61 static Object list4I(int w, int x, int y, int z) { 62 return Arrays.asList(w, x, y, z); 63 } 64 static Object list2J(long x, long y) { 65 return Arrays.asList(x, y); 66 } 67 static Object list3J(long x, long y, long z) { | 1 /* 2 * Copyright (c) 2011, 2017, 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 /* @test 25 * @summary unit tests for method handles which permute their arguments 26 * @library /lib/testlibrary /java/lang/invoke/common 27 * @run testng/othervm -XX:+IgnoreUnrecognizedVMOptions -XX:-VerifyDependencies -ea -esa -DPermuteArgsTest.MAX_ARITY=8 test.java.lang.invoke.PermuteArgsTest 28 */ 29 30 /* Examples of manual runs: 31 * java -DPermuteArgsTest.{DRY_RUN=true,MAX_ARITY=253} test.java.lang.invoke.PermuteArgsTest 32 * java -DPermuteArgsTest.{VERBOSE=true,MAX_ARITY=5} test.java.lang.invoke.PermuteArgsTest 33 * java test.java.lang.invoke.PermuteArgsTest list3I[2,0,1] listJLJ[2,0,1] 34 */ 35 36 package test.java.lang.invoke; 37 38 import org.testng.annotations.Test; 39 import test.java.lang.invoke.lib.CodeCacheOverflowProcessor; 40 41 import java.lang.invoke.MethodHandle; 42 import java.lang.invoke.MethodType; 43 import java.lang.invoke.WrongMethodTypeException; 44 import java.lang.reflect.Method; 45 import java.lang.reflect.Modifier; 46 import java.util.ArrayList; 47 import java.util.Arrays; 48 import java.util.HashSet; 49 import java.util.Set; 50 51 import static java.lang.invoke.MethodHandles.Lookup; 52 import static java.lang.invoke.MethodHandles.lookup; 53 import static java.lang.invoke.MethodHandles.permuteArguments; 54 import static java.lang.invoke.MethodType.methodType; 55 56 public class PermuteArgsTest { 57 private static final Class<?> CLASS = PermuteArgsTest.class; 58 private static final int MAX_ARITY = Integer.getInteger(CLASS.getSimpleName()+".MAX_ARITY", 8); 59 private static final boolean DRY_RUN = Boolean.getBoolean(CLASS.getSimpleName()+".DRY_RUN"); 60 private static final boolean VERBOSE = Boolean.getBoolean(CLASS.getSimpleName()+".VERBOSE") || DRY_RUN; 61 62 static Object list2I(int x, int y) { 63 return Arrays.asList(x, y); 64 } 65 static Object list3I(int x, int y, int z) { 66 return Arrays.asList(x, y, z); 67 } 68 static Object list4I(int w, int x, int y, int z) { 69 return Arrays.asList(w, x, y, z); 70 } 71 static Object list2J(long x, long y) { 72 return Arrays.asList(x, y); 73 } 74 static Object list3J(long x, long y, long z) { |