| /* |
| * 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") & (os.arch != "arm") |
| * @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"); |
| } |
| } |
| } |