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comparison graal/com.oracle.truffle.api.test/src/com/oracle/truffle/api/test/utilities/AlwaysValidAssumptionTest.java @ 13325: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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13324:e585ac5a385d 13325:f28ea693056f
1 /*
2 * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23 package com.oracle.truffle.api.test.utilities;
24
25 import static org.junit.Assert.*;
26 import org.junit.*;
27
28 import com.oracle.truffle.api.nodes.*;
29 import com.oracle.truffle.api.utilities.*;
30
31 public class AlwaysValidAssumptionTest {
32
33 @Test
34 public void testCheck() throws InvalidAssumptionException {
35 final AlwaysValidAssumption assumption = new AlwaysValidAssumption();
36 assumption.check();
37 }
38
39 @Test
40 public void testIsValid() {
41 final AlwaysValidAssumption assumption = new AlwaysValidAssumption();
42 assertTrue(assumption.isValid());
43 }
44
45 @Test(expected = UnsupportedOperationException.class)
46 public void testCannotInvalidate() {
47 final AlwaysValidAssumption assumption = new AlwaysValidAssumption();
48 assumption.invalidate();
49 }
50
51 }