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annotate graal/com.oracle.graal.replacements.test/src/com/oracle/graal/replacements/test/DynamicNewArrayTest.java @ 10030:85f926430ae6

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Test deoptimization in DynamicNewArrayNode.
author Roland Schatz <roland.schatz@oracle.com>
date Thu, 13 Jun 2013 13:50:29 +0200
parents 3a7a8666df94
children 2fe8c94089b8
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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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.graal.replacements.test;
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24
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25 import java.lang.reflect.*;
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26 import java.util.*;
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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.graal.api.meta.*;
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31 import com.oracle.graal.compiler.test.*;
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32
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33 /**
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34 * Tests the implementation of Array.createInstance.
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35 */
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36 public class DynamicNewArrayTest extends GraalCompilerTest {
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37
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38 private class Element {
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39 }
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40
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41 @Test
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42 public void test1() {
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43 test("test1snippet");
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44 }
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45
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46 @Test
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47 public void test2() {
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48 test("test2snippet");
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49 }
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50
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51 @Test
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52 public void test3() {
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53 test("dynamic", Long.class, 7);
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54 }
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55
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56 @Test
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57 public void test4() {
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58 test("dynamic", Boolean.class, -7);
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59 }
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60
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61 @Test
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62 public void test5() {
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63 test("dynamic", byte.class, 7);
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64 }
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65
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66 @Test
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67 public void test6() {
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68 test("dynamic", null, 5);
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69 }
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70
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71 @Test
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72 public void test7() {
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73 Method method = getMethod("dynamic");
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74 Result actual1 = executeActual(method, null, Element.class, 7);
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75 Result actual2 = executeActualCheckDeopt(method, Collections.<DeoptimizationReason> singleton(DeoptimizationReason.Unresolved), null, Element.class, 7);
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76 Result expected = executeExpected(method, null, Element.class, 7);
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77 assertEquals(actual1, expected);
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78 assertEquals(actual2, expected);
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79 }
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80
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81 public static Object test1snippet() {
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82 return Array.newInstance(Integer.class, 7);
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83 }
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84
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85 public static Object test2snippet() {
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86 return Array.newInstance(char.class, 7);
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87 }
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88
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89 public static Object dynamic(Class<?> elementType, int length) {
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90 return Array.newInstance(elementType, length);
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91 }
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92 }