Sat, 22 Dec 2018 13:10:38 -0800
Added tag jdk8u202-b25 for changeset 15d8c732039b
vromero@1432 | 1 | /* |
vromero@2810 | 2 | * Copyright (c) 2012, 2015, Oracle and/or its affiliates. All rights reserved. |
vromero@1432 | 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
vromero@1432 | 4 | * |
vromero@1432 | 5 | * This code is free software; you can redistribute it and/or modify it |
vromero@1432 | 6 | * under the terms of the GNU General Public License version 2 only, as |
vromero@1432 | 7 | * published by the Free Software Foundation. Oracle designates this |
vromero@1432 | 8 | * particular file as subject to the "Classpath" exception as provided |
vromero@1432 | 9 | * by Oracle in the LICENSE file that accompanied this code. |
vromero@1432 | 10 | * |
vromero@1432 | 11 | * This code is distributed in the hope that it will be useful, but WITHOUT |
vromero@1432 | 12 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
vromero@1432 | 13 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
vromero@1432 | 14 | * version 2 for more details (a copy is included in the LICENSE file that |
vromero@1432 | 15 | * accompanied this code). |
vromero@1432 | 16 | * |
vromero@1432 | 17 | * You should have received a copy of the GNU General Public License version |
vromero@1432 | 18 | * 2 along with this work; if not, write to the Free Software Foundation, |
vromero@1432 | 19 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
vromero@1432 | 20 | * |
vromero@1432 | 21 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
vromero@1432 | 22 | * or visit www.oracle.com if you need additional information or have any |
vromero@1432 | 23 | * questions. |
vromero@1432 | 24 | */ |
vromero@1432 | 25 | |
vromero@1432 | 26 | /* |
vromero@1432 | 27 | * @test |
vromero@2810 | 28 | * @bug 7153958 8073372 |
vromero@1432 | 29 | * @summary add constant pool reference to class containing inlined constants |
vromero@2810 | 30 | * @compile pkg/ClassToBeStaticallyImportedA.java pkg/ClassToBeStaticallyImportedB.java CPoolRefClassContainingInlinedCts.java |
vromero@1432 | 31 | * @run main CPoolRefClassContainingInlinedCts |
vromero@1432 | 32 | */ |
vromero@1432 | 33 | |
vromero@1432 | 34 | import com.sun.tools.classfile.ClassFile; |
vromero@1432 | 35 | import com.sun.tools.classfile.ConstantPool.CONSTANT_Class_info; |
vromero@1432 | 36 | import com.sun.tools.classfile.ConstantPool.CPInfo; |
vromero@1432 | 37 | import com.sun.tools.classfile.ConstantPoolException; |
vromero@1432 | 38 | import java.io.File; |
vromero@1432 | 39 | import java.io.IOException; |
vromero@1432 | 40 | |
vromero@2810 | 41 | import static pkg.ClassToBeStaticallyImportedA.staticFieldA; |
vromero@2810 | 42 | import static pkg.ClassToBeStaticallyImportedB.staticFieldB; |
vromero@1432 | 43 | |
vromero@1432 | 44 | public class CPoolRefClassContainingInlinedCts { |
vromero@1432 | 45 | |
vromero@1432 | 46 | public static void main(String args[]) throws Exception { |
vromero@1432 | 47 | new CPoolRefClassContainingInlinedCts().run(); |
vromero@1432 | 48 | } |
vromero@1432 | 49 | |
vromero@1432 | 50 | void run() throws Exception { |
vromero@1432 | 51 | checkReferences(); |
vromero@1432 | 52 | } |
vromero@1432 | 53 | |
vromero@1432 | 54 | int numberOfReferencedClassesToBeChecked = 0; |
vromero@1432 | 55 | |
vromero@1432 | 56 | void checkClassName(String className) { |
vromero@1432 | 57 | switch (className) { |
vromero@2810 | 58 | case "SimpleAssignClassA" : case "BinaryExpClassA": |
vromero@2810 | 59 | case "UnaryExpClassA" : case "CastClassA": |
vromero@2810 | 60 | case "ParensClassA" : case "CondClassA": |
vromero@2810 | 61 | case "IfClassA" : case "pkg/ClassToBeStaticallyImportedA": |
vromero@2810 | 62 | case "SimpleAssignClassB" : case "BinaryExpClassB": |
vromero@2810 | 63 | case "UnaryExpClassB" : case "CastClassB": |
vromero@2810 | 64 | case "ParensClassB" : case "CondClassB": |
vromero@2810 | 65 | case "IfClassB" : case "pkg/ClassToBeStaticallyImportedB": |
vromero@1432 | 66 | numberOfReferencedClassesToBeChecked++; |
vromero@1432 | 67 | } |
vromero@1432 | 68 | } |
vromero@1432 | 69 | |
vromero@1432 | 70 | void checkReferences() throws IOException, ConstantPoolException { |
vromero@1432 | 71 | File testClasses = new File(System.getProperty("test.classes")); |
vromero@1432 | 72 | File file = new File(testClasses, |
vromero@1432 | 73 | CPoolRefClassContainingInlinedCts.class.getName() + ".class"); |
vromero@1432 | 74 | ClassFile classFile = ClassFile.read(file); |
vromero@1432 | 75 | int i = 1; |
vromero@1432 | 76 | CPInfo cpInfo; |
vromero@1432 | 77 | while (i < classFile.constant_pool.size()) { |
vromero@1432 | 78 | cpInfo = classFile.constant_pool.get(i); |
vromero@1432 | 79 | if (cpInfo instanceof CONSTANT_Class_info) { |
vromero@1432 | 80 | checkClassName(((CONSTANT_Class_info)cpInfo).getName()); |
vromero@1432 | 81 | } |
vromero@1432 | 82 | i += cpInfo.size(); |
vromero@1432 | 83 | } |
vromero@2810 | 84 | if (numberOfReferencedClassesToBeChecked != 16) { |
vromero@1432 | 85 | throw new AssertionError("Class reference missing in the constant pool"); |
vromero@1432 | 86 | } |
vromero@1432 | 87 | } |
vromero@1432 | 88 | |
vromero@2810 | 89 | private int assignA = SimpleAssignClassA.x; |
vromero@2810 | 90 | private int binaryA = BinaryExpClassA.x + 1; |
vromero@2810 | 91 | private int unaryA = -UnaryExpClassA.x; |
vromero@2810 | 92 | private int castA = (int)CastClassA.x; |
vromero@2810 | 93 | private int parensA = (ParensClassA.x); |
vromero@2810 | 94 | private int condA = (CondClassA.x == 1) ? 1 : 2; |
vromero@2810 | 95 | private static int ifConstantA; |
vromero@2810 | 96 | private static int importStaticA; |
vromero@1432 | 97 | static { |
vromero@2810 | 98 | if (IfClassA.x == 1) { |
vromero@2810 | 99 | ifConstantA = 1; |
vromero@1432 | 100 | } else { |
vromero@2810 | 101 | ifConstantA = 2; |
vromero@1432 | 102 | } |
vromero@1432 | 103 | } |
vromero@1432 | 104 | static { |
vromero@2810 | 105 | if (staticFieldA == 1) { |
vromero@2810 | 106 | importStaticA = 1; |
vromero@1432 | 107 | } else { |
vromero@2810 | 108 | importStaticA = 2; |
vromero@2810 | 109 | } |
vromero@2810 | 110 | } |
vromero@2810 | 111 | |
vromero@2810 | 112 | // now as final constants |
vromero@2810 | 113 | private static final int assignB = SimpleAssignClassB.x; |
vromero@2810 | 114 | private static final int binaryB = BinaryExpClassB.x + 1; |
vromero@2810 | 115 | private static final int unaryB = -UnaryExpClassB.x; |
vromero@2810 | 116 | private static final int castB = (int)CastClassB.x; |
vromero@2810 | 117 | private static final int parensB = (ParensClassB.x); |
vromero@2810 | 118 | private static final int condB = (CondClassB.x == 1) ? 1 : 2; |
vromero@2810 | 119 | private static final int ifConstantB; |
vromero@2810 | 120 | private static final int importStaticB; |
vromero@2810 | 121 | static { |
vromero@2810 | 122 | if (IfClassB.x == 1) { |
vromero@2810 | 123 | ifConstantB = 1; |
vromero@2810 | 124 | } else { |
vromero@2810 | 125 | ifConstantB = 2; |
vromero@2810 | 126 | } |
vromero@2810 | 127 | } |
vromero@2810 | 128 | static { |
vromero@2810 | 129 | if (staticFieldB == 1) { |
vromero@2810 | 130 | importStaticB = 1; |
vromero@2810 | 131 | } else { |
vromero@2810 | 132 | importStaticB = 2; |
vromero@1432 | 133 | } |
vromero@1432 | 134 | } |
vromero@1432 | 135 | } |
vromero@1432 | 136 | |
vromero@2810 | 137 | class SimpleAssignClassA { |
vromero@1432 | 138 | public static final int x = 1; |
vromero@1432 | 139 | } |
vromero@1432 | 140 | |
vromero@2810 | 141 | class SimpleAssignClassB { |
vromero@1432 | 142 | public static final int x = 1; |
vromero@1432 | 143 | } |
vromero@1432 | 144 | |
vromero@2810 | 145 | class BinaryExpClassA { |
vromero@1432 | 146 | public static final int x = 1; |
vromero@1432 | 147 | } |
vromero@1432 | 148 | |
vromero@2810 | 149 | class BinaryExpClassB { |
vromero@1432 | 150 | public static final int x = 1; |
vromero@1432 | 151 | } |
vromero@1432 | 152 | |
vromero@2810 | 153 | class UnaryExpClassA { |
vromero@1432 | 154 | public static final int x = 1; |
vromero@1432 | 155 | } |
vromero@1432 | 156 | |
vromero@2810 | 157 | class UnaryExpClassB { |
vromero@1432 | 158 | public static final int x = 1; |
vromero@1432 | 159 | } |
vromero@1432 | 160 | |
vromero@2810 | 161 | class CastClassA { |
vromero@1432 | 162 | public static final int x = 1; |
vromero@1432 | 163 | } |
vromero@2810 | 164 | |
vromero@2810 | 165 | class CastClassB { |
vromero@2810 | 166 | public static final int x = 1; |
vromero@2810 | 167 | } |
vromero@2810 | 168 | |
vromero@2810 | 169 | class ParensClassA { |
vromero@2810 | 170 | public static final int x = 1; |
vromero@2810 | 171 | } |
vromero@2810 | 172 | |
vromero@2810 | 173 | class ParensClassB { |
vromero@2810 | 174 | public static final int x = 1; |
vromero@2810 | 175 | } |
vromero@2810 | 176 | |
vromero@2810 | 177 | class CondClassA { |
vromero@2810 | 178 | public static final int x = 1; |
vromero@2810 | 179 | } |
vromero@2810 | 180 | |
vromero@2810 | 181 | class CondClassB { |
vromero@2810 | 182 | public static final int x = 1; |
vromero@2810 | 183 | } |
vromero@2810 | 184 | |
vromero@2810 | 185 | class IfClassA { |
vromero@2810 | 186 | public static final int x = 1; |
vromero@2810 | 187 | } |
vromero@2810 | 188 | |
vromero@2810 | 189 | class IfClassB { |
vromero@2810 | 190 | public static final int x = 1; |
vromero@2810 | 191 | } |