85 lines
2.7 KiB
Java
85 lines
2.7 KiB
Java
/*
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* Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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package compiler.calls.common;
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import jdk.test.lib.Asserts;
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/**
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* A test class checking InvokeInterface instruction
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*/
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public class InvokeInterface extends CallsBase implements CallInterface {
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private static final Object LOCK = new Object();
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public static void main(String args[]) {
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new InvokeInterface().runTest(args);
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}
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/**
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* A caller method, assumed to called "callee"/"calleeNative"
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*/
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@Override
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public void caller() {
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// cast to CallInterface to force invokeinterface usage
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if (nativeCallee) {
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Asserts.assertTrue(((CallInterface) this)
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.calleeNative(1, 2L, 3.0f, 4.0d, "5"), CALL_ERR_MSG);
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} else {
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Asserts.assertTrue(((CallInterface) this)
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.callee(1, 2L, 3.0f, 4.0d, "5"), CALL_ERR_MSG);
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}
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}
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/**
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* A callee method, assumed to be called by "caller"/"callerNative"
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*/
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@Override
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public boolean callee(int param1, long param2, float param3, double param4,
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String param5) {
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calleeVisited = true;
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CallsBase.checkValues(param1, param2, param3, param4, param5);
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return true;
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}
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/**
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* A native callee method, assumed to be called by "caller"/"callerNative"
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*/
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@Override
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public native boolean calleeNative(int param1, long param2, float param3,
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double param4, String param5);
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/**
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* Returns object to lock execution on
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* @return lock object
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*/
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@Override
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protected Object getLockObject() {
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return LOCK;
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}
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@Override
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protected void callerNative() {
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throw new Error("No native call for invokeinterface");
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}
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}
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