Tue, 20 Nov 2012 09:58:55 -0800
8003639: convert lambda testng tests to jtreg and add them
Reviewed-by: mcimadamore
aoqi@0 | 1 | /* |
aoqi@0 | 2 | * Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved. |
aoqi@0 | 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
aoqi@0 | 4 | * |
aoqi@0 | 5 | * This code is free software; you can redistribute it and/or modify it |
aoqi@0 | 6 | * under the terms of the GNU General Public License version 2 only, as |
aoqi@0 | 7 | * published by the Free Software Foundation. Oracle designates this |
aoqi@0 | 8 | * particular file as subject to the "Classpath" exception as provided |
aoqi@0 | 9 | * by Oracle in the LICENSE file that accompanied this code. |
aoqi@0 | 10 | * |
aoqi@0 | 11 | * This code is distributed in the hope that it will be useful, but WITHOUT |
aoqi@0 | 12 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
aoqi@0 | 13 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
aoqi@0 | 14 | * version 2 for more details (a copy is included in the LICENSE file that |
aoqi@0 | 15 | * accompanied this code). |
aoqi@0 | 16 | * |
aoqi@0 | 17 | * You should have received a copy of the GNU General Public License version |
aoqi@0 | 18 | * 2 along with this work; if not, write to the Free Software Foundation, |
aoqi@0 | 19 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
aoqi@0 | 20 | * |
aoqi@0 | 21 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
aoqi@0 | 22 | * or visit www.oracle.com if you need additional information or have any |
aoqi@0 | 23 | * questions. |
aoqi@0 | 24 | */ |
aoqi@0 | 25 | |
aoqi@0 | 26 | package org.openjdk.tests.shapegen; |
aoqi@0 | 27 | |
aoqi@0 | 28 | import org.openjdk.tests.shapegen.ClassCase.Kind; |
aoqi@0 | 29 | |
aoqi@0 | 30 | import java.util.ArrayList; |
aoqi@0 | 31 | import java.util.List; |
aoqi@0 | 32 | import java.util.Set; |
aoqi@0 | 33 | |
aoqi@0 | 34 | import static org.openjdk.tests.shapegen.ClassCase.Kind.*; |
aoqi@0 | 35 | |
aoqi@0 | 36 | /** |
aoqi@0 | 37 | * Type Template Node |
aoqi@0 | 38 | * |
aoqi@0 | 39 | * @author Robert Field |
aoqi@0 | 40 | */ |
aoqi@0 | 41 | public class TTNode { |
aoqi@0 | 42 | |
aoqi@0 | 43 | final List<TTNode> supertypes; |
aoqi@0 | 44 | final boolean canBeClass; |
aoqi@0 | 45 | |
aoqi@0 | 46 | private int currentKindIndex; |
aoqi@0 | 47 | private Kind[] kinds; |
aoqi@0 | 48 | |
aoqi@0 | 49 | public TTNode(List<TTNode> subtypes, boolean canBeClass) { |
aoqi@0 | 50 | this.supertypes = subtypes; |
aoqi@0 | 51 | this.canBeClass = canBeClass; |
aoqi@0 | 52 | } |
aoqi@0 | 53 | |
aoqi@0 | 54 | public void start(boolean includeClasses) { |
aoqi@0 | 55 | kinds = |
aoqi@0 | 56 | supertypes.isEmpty()? |
aoqi@0 | 57 | (new Kind[]{IDEFAULT, IPRESENT}) |
aoqi@0 | 58 | : ((includeClasses && canBeClass)? |
aoqi@0 | 59 | new Kind[]{CNONE, IVAC, IDEFAULT, IPRESENT} |
aoqi@0 | 60 | : new Kind[]{IVAC, IDEFAULT, IPRESENT}); |
aoqi@0 | 61 | currentKindIndex = 0; |
aoqi@0 | 62 | |
aoqi@0 | 63 | for (TTNode sub : supertypes) { |
aoqi@0 | 64 | sub.start(includeClasses); |
aoqi@0 | 65 | } |
aoqi@0 | 66 | } |
aoqi@0 | 67 | |
aoqi@0 | 68 | public boolean next() { |
aoqi@0 | 69 | ++currentKindIndex; |
aoqi@0 | 70 | if (currentKindIndex >= kinds.length) { |
aoqi@0 | 71 | currentKindIndex = 0; |
aoqi@0 | 72 | return false; |
aoqi@0 | 73 | } else { |
aoqi@0 | 74 | return true; |
aoqi@0 | 75 | } |
aoqi@0 | 76 | } |
aoqi@0 | 77 | |
aoqi@0 | 78 | public void collectAllSubtypes(Set<TTNode> subs) { |
aoqi@0 | 79 | subs.add(this); |
aoqi@0 | 80 | for (TTNode n : supertypes) { |
aoqi@0 | 81 | n.collectAllSubtypes(subs); |
aoqi@0 | 82 | } |
aoqi@0 | 83 | } |
aoqi@0 | 84 | |
aoqi@0 | 85 | private Kind getKind() { |
aoqi@0 | 86 | return kinds[currentKindIndex]; |
aoqi@0 | 87 | } |
aoqi@0 | 88 | |
aoqi@0 | 89 | boolean isInterface() { |
aoqi@0 | 90 | return getKind().isInterface; |
aoqi@0 | 91 | } |
aoqi@0 | 92 | |
aoqi@0 | 93 | boolean isClass() { |
aoqi@0 | 94 | return !isInterface(); |
aoqi@0 | 95 | } |
aoqi@0 | 96 | |
aoqi@0 | 97 | boolean hasDefault() { |
aoqi@0 | 98 | return getKind() == IDEFAULT; |
aoqi@0 | 99 | } |
aoqi@0 | 100 | |
aoqi@0 | 101 | public boolean isValid() { |
aoqi@0 | 102 | for (TTNode n : supertypes) { |
aoqi@0 | 103 | if (!n.isValid() || (isInterface() && n.isClass())) { |
aoqi@0 | 104 | return false; |
aoqi@0 | 105 | } |
aoqi@0 | 106 | } |
aoqi@0 | 107 | return true; |
aoqi@0 | 108 | } |
aoqi@0 | 109 | |
aoqi@0 | 110 | public ClassCase genCase() { |
aoqi@0 | 111 | ClassCase subclass; |
aoqi@0 | 112 | List<TTNode> ttintfs; |
aoqi@0 | 113 | if (isClass() && !supertypes.isEmpty() && supertypes.get(0).isClass()) { |
aoqi@0 | 114 | subclass = supertypes.get(0).genCase(); |
aoqi@0 | 115 | ttintfs = supertypes.subList(1, supertypes.size()); |
aoqi@0 | 116 | } else { |
aoqi@0 | 117 | subclass = null; |
aoqi@0 | 118 | ttintfs = supertypes; |
aoqi@0 | 119 | } |
aoqi@0 | 120 | List<ClassCase> intfs = new ArrayList<>(); |
aoqi@0 | 121 | for (TTNode node : ttintfs) { |
aoqi@0 | 122 | intfs.add(node.genCase()); |
aoqi@0 | 123 | } |
aoqi@0 | 124 | return new ClassCase(getKind(), subclass, intfs); |
aoqi@0 | 125 | } |
aoqi@0 | 126 | } |