Mercurial > hg > truffle
view truffle/com.oracle.truffle.api.test/src/com/oracle/truffle/api/interop/ForeignAccessSingleThreadedTest.java @ 22425:b39b603e2a1e
Organize imports after rename.
author | Christian Humer <christian.humer@oracle.com> |
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date | Wed, 02 Dec 2015 15:21:01 +0100 |
parents | fec62e298245 |
children |
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/* * Copyright (c) 2012, 2015, 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. */ package com.oracle.truffle.api.interop; import static org.junit.Assert.assertEquals; import static org.junit.Assert.fail; import org.junit.After; import org.junit.Before; import org.junit.Test; import com.oracle.truffle.api.CallTarget; import com.oracle.truffle.api.nodes.Node; public class ForeignAccessSingleThreadedTest implements ForeignAccess.Factory, TruffleObject { ForeignAccess fa; private int cnt; @Before public void initInDifferentThread() throws InterruptedException { Thread t = new Thread("Initializer") { @Override public void run() { fa = ForeignAccess.create(ForeignAccessSingleThreadedTest.this); } }; t.start(); t.join(); } @Test(expected = AssertionError.class) public void accessNodeFromWrongThread() { Node n = Message.IS_EXECUTABLE.createNode(); Object ret = ForeignAccess.execute(n, null, this); fail("Should throw an exception: " + ret); } @After public void noCallsToFactory() { assertEquals("No calls to accessMessage or canHandle", 0, cnt); } @Override public boolean canHandle(TruffleObject obj) { cnt++; return true; } @Override public CallTarget accessMessage(Message tree) { cnt++; return null; } @Override public ForeignAccess getForeignAccess() { return fa; } }