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annotate graal/com.oracle.truffle.api.dsl.test/src/com/oracle/truffle/api/dsl/test/UnsupportedSpecializationTest.java @ 13812:f270f09616da

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Truffle-DSL: implemented specific structured exception for unsupported specializations. (GRAAL-682)
author Christian Humer <christian.humer@gmail.com>
date Wed, 29 Jan 2014 21:26:26 +0100
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children 28479abd1a69
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13812
f270f09616da Truffle-DSL: implemented specific structured exception for unsupported specializations. (GRAAL-682)
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1 /*
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2 * Copyright (c) 2012, 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
f270f09616da Truffle-DSL: implemented specific structured exception for unsupported specializations. (GRAAL-682)
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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.dsl.test;
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24
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25 import org.junit.*;
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26
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27 import com.oracle.truffle.api.dsl.*;
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28 import com.oracle.truffle.api.dsl.test.TypeSystemTest.TestRootNode;
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29 import com.oracle.truffle.api.dsl.test.TypeSystemTest.ValueNode;
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30 import com.oracle.truffle.api.dsl.test.UnsupportedSpecializationTestFactory.Undefined1Factory;
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31
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32 public class UnsupportedSpecializationTest {
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33
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34 @Test
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35 public void testUndefined1() {
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36 TestRootNode<Undefined1> root = TestHelper.createRoot(Undefined1Factory.getInstance());
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37 try {
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38 TestHelper.executeWith(root, "");
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39 Assert.fail();
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40 } catch (UnsupportedSpecializationException e) {
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41 Assert.assertNotNull(e.getSuppliedValues());
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42 Assert.assertEquals(1, e.getSuppliedValues().length);
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43 Assert.assertEquals("", e.getSuppliedValues()[0]);
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44 Assert.assertEquals(root.getNode(), e.getNode());
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45 }
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46 }
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47
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48 @NodeChild("a")
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49 abstract static class Undefined1 extends ValueNode {
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50
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51 @Specialization
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52 public int doInteger(@SuppressWarnings("unused") int a) {
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53 throw new AssertionError();
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54 }
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55 }
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56
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57 // TODO more tests required
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58 }