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annotate graal/com.oracle.truffle.api.test/src/com/oracle/truffle/api/test/utilities/AlwaysValidAssumptionTest.java @ 13322:f28ea693056f

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New assumption utilities.
author Chris Seaton <chris.seaton@oracle.com>
date Fri, 13 Dec 2013 15:53:30 +0000
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children 1c446564d36c
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1 /*
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2 * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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4 *
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5 * This code is free software; you can redistribute it and/or modify it
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6 * under the terms of the GNU General Public License version 2 only, as
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7 * published by the Free Software Foundation.
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8 *
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9 * This code is distributed in the hope that it will be useful, but WITHOUT
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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12 * version 2 for more details (a copy is included in the LICENSE file that
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13 * accompanied this code).
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14 *
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15 * You should have received a copy of the GNU General Public License version
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16 * 2 along with this work; if not, write to the Free Software Foundation,
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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18 *
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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20 * or visit www.oracle.com if you need additional information or have any
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21 * questions.
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22 */
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23 package com.oracle.truffle.api.test.utilities;
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24
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25 import static org.junit.Assert.*;
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26 import org.junit.*;
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27
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28 import com.oracle.truffle.api.nodes.*;
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29 import com.oracle.truffle.api.utilities.*;
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30
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31 public class AlwaysValidAssumptionTest {
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32
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33 @Test
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34 public void testCheck() throws InvalidAssumptionException {
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35 final AlwaysValidAssumption assumption = new AlwaysValidAssumption();
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36 assumption.check();
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37 }
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38
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39 @Test
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40 public void testIsValid() {
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41 final AlwaysValidAssumption assumption = new AlwaysValidAssumption();
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42 assertTrue(assumption.isValid());
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43 }
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44
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45 @Test(expected = UnsupportedOperationException.class)
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46 public void testCannotInvalidate() {
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47 final AlwaysValidAssumption assumption = new AlwaysValidAssumption();
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48 assumption.invalidate();
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49 }
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50
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51 }