/* * Copyright (c) 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 8167408 * @requires os.arch != "aarch64" * @run main/othervm/native -Xcomp -XX:+CriticalJNINatives compiler.runtime.criticalnatives.lookup.LookUp */ package compiler.runtime.criticalnatives.lookup; public class LookUp { static { System.loadLibrary("CNLookUp"); } static native void m1(byte a1, long a2, char a3, int a4, float a5, double a6, byte[] result); static native void m2(int a1, int[] a2, long a3, long[] a4, float a5,float[] a6, double a7, double[] a8, byte result[]); public static void main(String args[]) throws Exception { test(); } private static void test() throws Exception { int[] l1 = { 1111, 2222, 3333 }; long[] l2 = { 4444L, 5555L, 6666L }; float[] l3 = { 7777.0F, 8888.0F, 9999.0F }; double[] l4 = { 4545.0D, 5656.0D, 6767.0D }; byte[] result = { -1 }; m1((byte)0xA, 4444444455555555L, 'A', 12345678, 343434.0F, 6666666677777777.0D, result); check(result[0]); result[0] = -1; m2(12345678, l1, 4444444455555555L, l2, 343434.0F, l3, 6666666677777777.0D, l4, result); check(result[0]); } private static void check(byte result) throws Exception { if (result != 2) { if (result == 1) { throw new Exception("critical native arguments mismatch"); } throw new Exception("critical native lookup failed"); } } }