1 /* 2 * Copyright (c) 2014, 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 /* 25 * @test SyntheticParameters 26 * @bug 8065132 27 * @summary Test generation of annotations on inner class parameters. 28 * @library /lib/annotations/ 29 * @modules jdk.compiler/com.sun.tools.classfile 30 * @run main SyntheticParameters 31 */ 32 33 import annotations.classfile.ClassfileInspector; 34 35 import java.io.*; 36 import java.lang.annotation.*; 37 38 import com.sun.tools.classfile.*; 39 40 public class SyntheticParameters extends ClassfileInspector { 41 42 private static final String Inner_class = "SyntheticParameters$Inner.class"; 43 private static final String Foo_class = "SyntheticParameters$Foo.class"; 44 private static final Expected Inner_expected = 45 new Expected("SyntheticParameters$Inner", 46 null, 47 null, 48 new ExpectedParameterAnnotation[] { 49 (ExpectedParameterAnnotation) 50 // Assert there is an annotation on the 51 // first parameter. 52 new ExpectedParameterAnnotation( 53 "<init>", 54 0, 55 "A", 56 true, 57 1), 58 (ExpectedParameterAnnotation) 59 new ExpectedParameterAnnotation( 60 "foo", 61 0, 62 "A", 63 true, 64 1), 65 (ExpectedParameterAnnotation) 66 // Assert there is an annotation on the 67 // first parameter. 68 new ExpectedParameterAnnotation( 69 "<init>", 70 0, 71 "B", 72 false, 73 1), 74 (ExpectedParameterAnnotation) 75 new ExpectedParameterAnnotation( 76 "foo", 77 0, 78 "B", 79 false, 80 1), 81 (ExpectedParameterAnnotation) 82 new ExpectedParameterAnnotation( 83 "foo", 84 1, 85 "B", 86 false, 87 0) 88 }, 89 null); 90 private static final Expected Foo_expected = 91 new Expected("SyntheticParameters$Foo", 92 null, 93 null, 94 new ExpectedParameterAnnotation[] { 95 (ExpectedParameterAnnotation) 96 // Assert there is an annotation on the 97 // first parameter. 98 new ExpectedParameterAnnotation( 99 "<init>", 100 0, 101 "A", 102 true, 103 1), 104 (ExpectedParameterAnnotation) 105 // Assert there is an annotation on the 106 // first parameter. 107 new ExpectedParameterAnnotation( 108 "<init>", 109 0, 110 "B", 111 false, 112 1) 113 }, 114 null); 115 116 public static void main(String... args) throws Exception { 117 new SyntheticParameters().run( 118 new ClassFile[] { getClassFile(Inner_class, Inner.class), 119 getClassFile(Foo_class, Foo.class) }, 120 new Expected[] { Inner_expected, Foo_expected }); 121 } 122 123 public class Inner { 124 public Inner(@A @B int a) {} 125 public void foo(@A @B int a, int b) {} 126 } 127 128 public static enum Foo { 129 ONE(null); 130 Foo(@A @B Object a) {} 131 } 132 } 133 134 @Retention(RetentionPolicy.RUNTIME) 135 @interface A {} 136 137 @Retention(RetentionPolicy.CLASS) 138 @interface B {}