1.1 --- a/test/tools/javap/typeAnnotations/PresenceInner.java Thu Nov 04 15:54:46 2010 -0700
1.2 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000
1.3 @@ -1,185 +0,0 @@
1.4 -/*
1.5 - * Copyright (c) 2009, Oracle and/or its affiliates. All rights reserved.
1.6 - * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
1.7 - *
1.8 - * This code is free software; you can redistribute it and/or modify it
1.9 - * under the terms of the GNU General Public License version 2 only, as
1.10 - * published by the Free Software Foundation.
1.11 - *
1.12 - * This code is distributed in the hope that it will be useful, but WITHOUT
1.13 - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
1.14 - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
1.15 - * version 2 for more details (a copy is included in the LICENSE file that
1.16 - * accompanied this code).
1.17 - *
1.18 - * You should have received a copy of the GNU General Public License version
1.19 - * 2 along with this work; if not, write to the Free Software Foundation,
1.20 - * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
1.21 - *
1.22 - * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
1.23 - * or visit www.oracle.com if you need additional information or have any
1.24 - * questions.
1.25 - */
1.26 -
1.27 -import java.io.*;
1.28 -import com.sun.tools.classfile.*;
1.29 -
1.30 -/*
1.31 - * @test PresenceInner
1.32 - * @bug 6843077
1.33 - * @summary test that annotations in inner types count only once
1.34 - */
1.35 -
1.36 -public class PresenceInner {
1.37 - public static void main(String[] args) throws Exception {
1.38 - new PresenceInner().run();
1.39 - }
1.40 -
1.41 - public void run() throws Exception {
1.42 - File javaFile = writeTestFile();
1.43 - File classFile = compileTestFile(javaFile);
1.44 -
1.45 - ClassFile cf = ClassFile.read(classFile);
1.46 - test(cf);
1.47 - for (Field f : cf.fields) {
1.48 - test(cf, f);
1.49 - }
1.50 - for (Method m: cf.methods) {
1.51 - test(cf, m);
1.52 - }
1.53 -
1.54 - // counts are zero when vising outer class
1.55 - countAnnotations(0);
1.56 -
1.57 - // visit inner class
1.58 - File innerFile = new File("Test$1Inner.class");
1.59 - ClassFile icf = ClassFile.read(innerFile);
1.60 - test(icf);
1.61 - for (Field f : icf.fields) {
1.62 - test(cf, f);
1.63 - }
1.64 - for (Method m: icf.methods) {
1.65 - test(cf, m);
1.66 - }
1.67 -
1.68 - countAnnotations(1);
1.69 - if (errors > 0)
1.70 - throw new Exception(errors + " errors found");
1.71 - System.out.println("PASSED");
1.72 - }
1.73 -
1.74 - void test(ClassFile cf) {
1.75 - test(cf, Attribute.RuntimeVisibleTypeAnnotations, true);
1.76 - test(cf, Attribute.RuntimeInvisibleTypeAnnotations, false);
1.77 - }
1.78 -
1.79 - void test(ClassFile cf, Method m) {
1.80 - test(cf, m, Attribute.RuntimeVisibleTypeAnnotations, true);
1.81 - test(cf, m, Attribute.RuntimeInvisibleTypeAnnotations, false);
1.82 - }
1.83 -
1.84 - void test(ClassFile cf, Field m) {
1.85 - test(cf, m, Attribute.RuntimeVisibleTypeAnnotations, true);
1.86 - test(cf, m, Attribute.RuntimeInvisibleTypeAnnotations, false);
1.87 - }
1.88 -
1.89 - // test the result of Attributes.getIndex according to expectations
1.90 - // encoded in the method's name
1.91 - void test(ClassFile cf, String name, boolean visible) {
1.92 - int index = cf.attributes.getIndex(cf.constant_pool, name);
1.93 - if (index != -1) {
1.94 - Attribute attr = cf.attributes.get(index);
1.95 - assert attr instanceof RuntimeTypeAnnotations_attribute;
1.96 - RuntimeTypeAnnotations_attribute tAttr = (RuntimeTypeAnnotations_attribute)attr;
1.97 - all += tAttr.annotations.length;
1.98 - if (visible)
1.99 - visibles += tAttr.annotations.length;
1.100 - else
1.101 - invisibles += tAttr.annotations.length;
1.102 - }
1.103 - }
1.104 -
1.105 - // test the result of Attributes.getIndex according to expectations
1.106 - // encoded in the method's name
1.107 - void test(ClassFile cf, Method m, String name, boolean visible) {
1.108 - int index = m.attributes.getIndex(cf.constant_pool, name);
1.109 - if (index != -1) {
1.110 - Attribute attr = m.attributes.get(index);
1.111 - assert attr instanceof RuntimeTypeAnnotations_attribute;
1.112 - RuntimeTypeAnnotations_attribute tAttr = (RuntimeTypeAnnotations_attribute)attr;
1.113 - all += tAttr.annotations.length;
1.114 - if (visible)
1.115 - visibles += tAttr.annotations.length;
1.116 - else
1.117 - invisibles += tAttr.annotations.length;
1.118 - }
1.119 - }
1.120 -
1.121 - // test the result of Attributes.getIndex according to expectations
1.122 - // encoded in the method's name
1.123 - void test(ClassFile cf, Field m, String name, boolean visible) {
1.124 - int index = m.attributes.getIndex(cf.constant_pool, name);
1.125 - if (index != -1) {
1.126 - Attribute attr = m.attributes.get(index);
1.127 - assert attr instanceof RuntimeTypeAnnotations_attribute;
1.128 - RuntimeTypeAnnotations_attribute tAttr = (RuntimeTypeAnnotations_attribute)attr;
1.129 - all += tAttr.annotations.length;
1.130 - if (visible)
1.131 - visibles += tAttr.annotations.length;
1.132 - else
1.133 - invisibles += tAttr.annotations.length;
1.134 - }
1.135 - }
1.136 -
1.137 - File writeTestFile() throws IOException {
1.138 - File f = new File("Test.java");
1.139 - PrintWriter out = new PrintWriter(new BufferedWriter(new FileWriter(f)));
1.140 -
1.141 - out.println("class Test {");
1.142 - out.println(" void method() {");
1.143 - out.println(" class Inner<T extends @A Object> { }");
1.144 - out.println(" }");
1.145 - out.println("}");
1.146 - out.println("@interface A { }");
1.147 - out.close();
1.148 - System.out.println(f.getAbsolutePath());
1.149 - return f;
1.150 - }
1.151 -
1.152 - File compileTestFile(File f) {
1.153 - int rc = com.sun.tools.javac.Main.compile(new String[] { "-source", "1.7", "-g", f.getPath() });
1.154 - if (rc != 0)
1.155 - throw new Error("compilation failed. rc=" + rc);
1.156 - String path = f.getPath();
1.157 - return new File(path.substring(0, path.length() - 5) + ".class");
1.158 - }
1.159 -
1.160 - void countAnnotations(int expected_invisibles) {
1.161 - int expected_visibles = 0;
1.162 - int expected_all = expected_visibles + expected_invisibles;
1.163 -
1.164 - if (expected_all != all) {
1.165 - errors++;
1.166 - System.err.println("expected " + expected_all
1.167 - + " annotations but found " + all);
1.168 - }
1.169 -
1.170 - if (expected_visibles != visibles) {
1.171 - errors++;
1.172 - System.err.println("expected " + expected_visibles
1.173 - + " visibles annotations but found " + visibles);
1.174 - }
1.175 -
1.176 - if (expected_invisibles != invisibles) {
1.177 - errors++;
1.178 - System.err.println("expected " + expected_invisibles
1.179 - + " invisibles annotations but found " + invisibles);
1.180 - }
1.181 -
1.182 - }
1.183 -
1.184 - int errors;
1.185 - int all;
1.186 - int visibles;
1.187 - int invisibles;
1.188 -}
