1 /* 2 * Copyright (c) 2013, 2015, 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 import static com.sun.tools.classfile.TypeAnnotation.TargetType.*; 25 26 /* 27 * @test 28 * @bug 8013852 8042451 29 * @summary Test population of reference info for instance and class initializers 30 * @author Werner Dietl 31 * @modules jdk.compiler/com.sun.tools.classfile 32 * @compile -g Driver.java ReferenceInfoUtil.java Initializers.java 33 * @run main Driver Initializers 34 */ 35 public class Initializers { 36 37 @TADescription(annotation = "TA", type = NEW, offset = ReferenceInfoUtil.IGNORE_VALUE) 38 @TADescription(annotation = "TB", type = NEW, 39 genericLocation = { 3, 0 }, offset = ReferenceInfoUtil.IGNORE_VALUE) 40 public String instanceInit1() { 41 return "class %TEST_CLASS_NAME% { { Object o = new @TA ArrayList<@TB String>(); } }"; 42 } 43 44 @TADescription(annotation = "TA", type = NEW, offset = ReferenceInfoUtil.IGNORE_VALUE) 45 @TADescription(annotation = "TB", type = NEW, 46 genericLocation = { 3, 0 }, offset = ReferenceInfoUtil.IGNORE_VALUE) 47 @TADescription(annotation = "TC", type = NEW, offset = ReferenceInfoUtil.IGNORE_VALUE) 48 @TADescription(annotation = "TD", type = NEW, 49 genericLocation = { 3, 0 }, offset = ReferenceInfoUtil.IGNORE_VALUE) 50 public String instanceInit2() { 51 return "class %TEST_CLASS_NAME% { Object f = new @TA ArrayList<@TB String>(); " + 52 " { Object o = new @TC ArrayList<@TD String>(); } }"; 53 } 54 55 @TADescription(annotation = "TA", type = NEW, offset = ReferenceInfoUtil.IGNORE_VALUE) 56 @TADescription(annotation = "TB", type = NEW, 57 genericLocation = { 3, 0 }, offset = ReferenceInfoUtil.IGNORE_VALUE) 58 public String staticInit1() { 59 return "class %TEST_CLASS_NAME% { static { Object o = new @TA ArrayList<@TB String>(); } }"; 60 } 61 62 @TADescription(annotation = "TA", type = NEW, offset = ReferenceInfoUtil.IGNORE_VALUE) 63 @TADescription(annotation = "TB", type = NEW, 64 genericLocation = { 3, 0 }, offset = ReferenceInfoUtil.IGNORE_VALUE) 65 @TADescription(annotation = "TC", type = NEW, offset = ReferenceInfoUtil.IGNORE_VALUE) 66 @TADescription(annotation = "TD", type = NEW, 67 genericLocation = { 3, 0 }, offset = ReferenceInfoUtil.IGNORE_VALUE) 68 @TADescription(annotation = "TE", type = NEW, offset = ReferenceInfoUtil.IGNORE_VALUE) 69 @TADescription(annotation = "TF", type = NEW, 70 genericLocation = { 3, 0 }, offset = ReferenceInfoUtil.IGNORE_VALUE) 71 public String staticInit2() { 72 return "class %TEST_CLASS_NAME% { Object f = new @TA ArrayList<@TB String>(); " + 73 " static Object g = new @TC ArrayList<@TD String>(); " + 74 " static { Object o = new @TE ArrayList<@TF String>(); } }"; 75 } 76 77 @TADescription(annotation = "TA", type = CAST, 78 typeIndex = 0, offset = ReferenceInfoUtil.IGNORE_VALUE) 79 public String lazyConstantCast1() { 80 return "class %TEST_CLASS_NAME% { public static final Object o = (@TA Object) null; }"; 81 } 82 83 @TADescription(annotation = "RTAs", type = NEW, offset = ReferenceInfoUtil.IGNORE_VALUE) 84 @TADescription(annotation = "RTBs", type = NEW, 85 genericLocation = { 3, 0 }, offset = ReferenceInfoUtil.IGNORE_VALUE) 86 public String instanceInitRepeatableAnnotation1() { 87 return "class %TEST_CLASS_NAME% { { Object o = new @RTA @RTA ArrayList<@RTB @RTB String>(); } }"; 88 } 89 90 @TADescription(annotation = "RTAs", type = NEW, offset = ReferenceInfoUtil.IGNORE_VALUE) 91 @TADescription(annotation = "RTBs", type = NEW, 92 genericLocation = { 3, 0 }, offset = ReferenceInfoUtil.IGNORE_VALUE) 93 @TADescription(annotation = "RTCs", type = NEW, offset = ReferenceInfoUtil.IGNORE_VALUE) 94 @TADescription(annotation = "RTDs", type = NEW, 95 genericLocation = { 3, 0 }, offset = ReferenceInfoUtil.IGNORE_VALUE) 96 public String instanceInitRepeatableAnnotation2() { 97 return "class %TEST_CLASS_NAME% { Object f = new @RTA @RTA ArrayList<@RTB @RTB String>(); " + 98 " { Object o = new @RTC @RTC ArrayList<@RTD @RTD String>(); } }"; 99 } 100 101 @TADescription(annotation = "RTAs", type = NEW, offset = ReferenceInfoUtil.IGNORE_VALUE) 102 @TADescription(annotation = "RTBs", type = NEW, 103 genericLocation = { 3, 0 }, offset = ReferenceInfoUtil.IGNORE_VALUE) 104 public String staticInitRepeatableAnnotation1() { 105 return "class %TEST_CLASS_NAME% { static { Object o = new @RTA @RTA ArrayList<@RTB @RTB String>(); } }"; 106 } 107 108 @TADescription(annotation = "RTAs", type = NEW, offset = ReferenceInfoUtil.IGNORE_VALUE) 109 @TADescription(annotation = "RTBs", type = NEW, 110 genericLocation = { 3, 0 }, offset = ReferenceInfoUtil.IGNORE_VALUE) 111 @TADescription(annotation = "RTCs", type = NEW, offset = ReferenceInfoUtil.IGNORE_VALUE) 112 @TADescription(annotation = "RTDs", type = NEW, 113 genericLocation = { 3, 0 }, offset = ReferenceInfoUtil.IGNORE_VALUE) 114 @TADescription(annotation = "RTEs", type = NEW, offset = ReferenceInfoUtil.IGNORE_VALUE) 115 @TADescription(annotation = "RTFs", type = NEW, 116 genericLocation = { 3, 0 }, offset = ReferenceInfoUtil.IGNORE_VALUE) 117 public String staticInitRepeatableAnnotation2() { 118 return "class %TEST_CLASS_NAME% { Object f = new @RTA @RTA ArrayList<@RTB @RTB String>(); " + 119 " static Object g = new @RTC @RTC ArrayList<@RTD @RTD String>(); " + 120 " static { Object o = new @RTE @RTE ArrayList<@RTF @RTF String>(); } }"; 121 } 122 123 // TODO: test interaction with several constructors, especially non-initial constructors. 124 // I don't think this kind of test is possible here. 125 126 @TADescription(annotation = "RTAs", type = CAST, 127 typeIndex = 0, offset = ReferenceInfoUtil.IGNORE_VALUE) 128 public String lazyConstantCastRepeatableAnnotation1() { 129 return "class %TEST_CLASS_NAME% { public static final Object o = (@RTA @RTA Object) null; }"; 130 } 131 }