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comparison test/compiler/types/correctness/scenarios/ArrayScenario.java @ 17881:534fbe3d90f0

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8038418: New tests development for type profiling and speculation Reviewed-by: roland, iignatyev Contributed-by: Pavel Punegov <pavel.punegov@oracle.com>
author iignatyev
date Fri, 11 Apr 2014 18:46:35 +0400
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17880:e1fc9306859a 17881:534fbe3d90f0
1 /*
2 * Copyright (c) 2014, 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
24 package scenarios;
25
26 import com.oracle.java.testlibrary.Asserts;
27 import hierarchies.TypeHierarchy;
28
29 import java.lang.reflect.Array;
30 import java.util.Arrays;
31
32 /**
33 * Base class for array scenarios
34 */
35 public abstract class ArrayScenario extends Scenario<TypeHierarchy.I, TypeHierarchy.I> {
36 protected final TypeHierarchy.I[] array;
37 protected final TypeHierarchy.I[][] matrix;
38
39 protected ArrayScenario(String name, ProfilingType profilingType,
40 TypeHierarchy<? extends TypeHierarchy.I, ? extends TypeHierarchy.I> hierarchy) {
41 super(name, profilingType, hierarchy);
42 final int x = 20;
43 final int y = 10;
44
45 TypeHierarchy.I prof = hierarchy.getM();
46 TypeHierarchy.I confl = hierarchy.getN();
47
48 this.array = (TypeHierarchy.I[]) Array.newInstance(hierarchy.getClassM(), y);
49 Arrays.fill(array, prof);
50
51 this.matrix = (TypeHierarchy.I[][]) Array.newInstance(hierarchy.getClassM(), x, y);
52 for (int i = 0; i < x; i++) {
53 this.matrix[i] = this.array;
54 }
55
56 Asserts.assertEquals(array.length, matrix[0].length, "Invariant");
57 }
58
59 @Override
60 public boolean isApplicable() {
61 return hierarchy.getClassM().isAssignableFrom(hierarchy.getClassN());
62 }
63
64 @Override
65 public void check(TypeHierarchy.I res, TypeHierarchy.I orig) {
66 Asserts.assertEquals(res, orig, "Check failed");
67 }
68 }