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view graal/com.oracle.truffle.api.test/src/com/oracle/truffle/api/test/utilities/NeverValidAssumptionTest.java @ 20088:e4bb07ed276c
AMD64HotSpotCounterOp: use incrementq macro.
author | Josef Eisl <josef.eisl@jku.at> |
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date | Mon, 30 Mar 2015 15:38:57 +0200 |
parents | e9c8742148c1 |
children |
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/* * Copyright (c) 2013, 2014, 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.test.utilities; import static org.junit.Assert.*; import org.junit.*; import com.oracle.truffle.api.nodes.*; import com.oracle.truffle.api.utilities.*; public class NeverValidAssumptionTest { @Test public void testCheck() { final NeverValidAssumption assumption = NeverValidAssumption.INSTANCE; try { assumption.check(); fail(); } catch (InvalidAssumptionException e) { } catch (Exception e) { fail(); } } @Test public void testIsValid() { final NeverValidAssumption assumption = NeverValidAssumption.INSTANCE; assertFalse(assumption.isValid()); } @Test public void testInvalidateDoesNothing() { final NeverValidAssumption assumption = NeverValidAssumption.INSTANCE; assumption.invalidate(); assumption.invalidate(); assumption.invalidate(); } }