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annotate truffle/com.oracle.truffle.api.dsl.test/src/com/oracle/truffle/api/dsl/test/NullTest.java @ 21951:9c8c0937da41

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Moving all sources into truffle subdirectory
author Jaroslav Tulach <jaroslav.tulach@oracle.com>
date Wed, 17 Jun 2015 10:58:08 +0200
parents graal/com.oracle.truffle.api.dsl.test/src/com/oracle/truffle/api/dsl/test/NullTest.java@6fa3999631d8
children dc83cc1f94f2
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1 /*
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2 * Copyright (c) 2014, 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.dsl.test;
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24
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25 import static com.oracle.truffle.api.dsl.test.TestHelper.*;
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26 import static org.junit.Assert.*;
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27
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28 import org.junit.*;
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29
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30 import com.oracle.truffle.api.dsl.*;
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31 import com.oracle.truffle.api.dsl.test.NullTestFactory.NullTest1Factory;
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32 import com.oracle.truffle.api.dsl.test.TypeSystemTest.TestRootNode;
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33 import com.oracle.truffle.api.dsl.test.TypeSystemTest.ValueNode;
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34
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35 public class NullTest {
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36
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37 @Test
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38 public void testGuardInvocations() {
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39 TestRootNode<NullTest1> root = createRoot(NullTest1Factory.getInstance());
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40
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41 assertEquals("fallback", executeWith(root, (Object) null));
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42 assertEquals(true, executeWith(root, true));
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43 assertEquals(42L, executeWith(root, 42));
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44 assertEquals("string", executeWith(root, "s"));
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45 assertEquals("fallback", executeWith(root, (Object) null));
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46 }
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47
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48 @SuppressWarnings("unused")
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49 @NodeChild("a")
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50 abstract static class NullTest1 extends ValueNode {
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51
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52 @Specialization
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53 long s(long a) {
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54 return a;
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55 }
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56
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57 @Specialization
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58 boolean s(boolean a) {
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59 return a;
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60 }
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61
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62 @Specialization
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63 String s(String a) {
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64 return "string";
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65 }
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66
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67 @Fallback
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68 Object s(Object a) {
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69 return "fallback";
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70 }
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71
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72 }
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73
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74 }