1.1 --- a/test/tools/javap/typeAnnotations/ArrayClassLiterals.java Thu Nov 04 15:54:46 2010 -0700
1.2 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000
1.3 @@ -1,183 +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 ArrayClassLiterals
1.32 - * @bug 6863814
1.33 - * @summary test that class literals array doesn't crash javap
1.34 - */
1.35 -
1.36 -public class ArrayClassLiterals {
1.37 - public static void main(String[] args) throws Exception {
1.38 - new ArrayClassLiterals().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 - countAnnotations();
1.55 -
1.56 - if (errors > 0)
1.57 - throw new Exception(errors + " errors found");
1.58 - System.out.println("PASSED");
1.59 - }
1.60 -
1.61 - void test(ClassFile cf) {
1.62 - test(cf, Attribute.RuntimeVisibleTypeAnnotations, true);
1.63 - test(cf, Attribute.RuntimeInvisibleTypeAnnotations, false);
1.64 - }
1.65 -
1.66 - void test(ClassFile cf, Method m) {
1.67 - test(cf, m, Attribute.RuntimeVisibleTypeAnnotations, true);
1.68 - test(cf, m, Attribute.RuntimeInvisibleTypeAnnotations, false);
1.69 - }
1.70 -
1.71 - void test(ClassFile cf, Field m) {
1.72 - test(cf, m, Attribute.RuntimeVisibleTypeAnnotations, true);
1.73 - test(cf, m, Attribute.RuntimeInvisibleTypeAnnotations, false);
1.74 - }
1.75 -
1.76 - // test the result of Attributes.getIndex according to expectations
1.77 - // encoded in the method's name
1.78 - void test(ClassFile cf, String name, boolean visible) {
1.79 - int index = cf.attributes.getIndex(cf.constant_pool, name);
1.80 - if (index != -1) {
1.81 - Attribute attr = cf.attributes.get(index);
1.82 - assert attr instanceof RuntimeTypeAnnotations_attribute;
1.83 - RuntimeTypeAnnotations_attribute tAttr = (RuntimeTypeAnnotations_attribute)attr;
1.84 - all += tAttr.annotations.length;
1.85 - if (visible)
1.86 - visibles += tAttr.annotations.length;
1.87 - else
1.88 - invisibles += tAttr.annotations.length;
1.89 -
1.90 - for (ExtendedAnnotation anno : tAttr.annotations)
1.91 - anno.position.toString();
1.92 - }
1.93 - }
1.94 -
1.95 - // test the result of Attributes.getIndex according to expectations
1.96 - // encoded in the method's name
1.97 - void test(ClassFile cf, Method m, String name, boolean visible) {
1.98 - int index = m.attributes.getIndex(cf.constant_pool, name);
1.99 - if (index != -1) {
1.100 - Attribute attr = m.attributes.get(index);
1.101 - assert attr instanceof RuntimeTypeAnnotations_attribute;
1.102 - RuntimeTypeAnnotations_attribute tAttr = (RuntimeTypeAnnotations_attribute)attr;
1.103 - all += tAttr.annotations.length;
1.104 - if (visible)
1.105 - visibles += tAttr.annotations.length;
1.106 - else
1.107 - invisibles += tAttr.annotations.length;
1.108 -
1.109 - for (ExtendedAnnotation anno : tAttr.annotations)
1.110 - anno.position.toString();
1.111 - }
1.112 - }
1.113 -
1.114 - // test the result of Attributes.getIndex according to expectations
1.115 - // encoded in the method's name
1.116 - void test(ClassFile cf, Field m, String name, boolean visible) {
1.117 - int index = m.attributes.getIndex(cf.constant_pool, name);
1.118 - if (index != -1) {
1.119 - Attribute attr = m.attributes.get(index);
1.120 - assert attr instanceof RuntimeTypeAnnotations_attribute;
1.121 - RuntimeTypeAnnotations_attribute tAttr = (RuntimeTypeAnnotations_attribute)attr;
1.122 - all += tAttr.annotations.length;
1.123 - if (visible)
1.124 - visibles += tAttr.annotations.length;
1.125 - else
1.126 - invisibles += tAttr.annotations.length;
1.127 -
1.128 - for (ExtendedAnnotation anno : tAttr.annotations)
1.129 - anno.position.toString();
1.130 - }
1.131 - }
1.132 -
1.133 - File writeTestFile() throws IOException {
1.134 - File f = new File("Testa.java");
1.135 - PrintWriter out = new PrintWriter(new BufferedWriter(new FileWriter(f)));
1.136 - out.println("import java.util.*;");
1.137 - out.println("class Testa { ");
1.138 - out.println(" @interface A { }");
1.139 -
1.140 - out.println(" void test() {");
1.141 - out.println(" Object a = @A String.class;");
1.142 - out.println(" Object b = @A String @A [] @A [].class;");
1.143 - out.println(" }");
1.144 - out.println("}");
1.145 -
1.146 - out.close();
1.147 - return f;
1.148 - }
1.149 -
1.150 - File compileTestFile(File f) {
1.151 - int rc = com.sun.tools.javac.Main.compile(new String[] { "-source", "1.7", "-g", f.getPath() });
1.152 - if (rc != 0)
1.153 - throw new Error("compilation failed. rc=" + rc);
1.154 - String path = f.getPath();
1.155 - return new File(path.substring(0, path.length() - 5) + ".class");
1.156 - }
1.157 -
1.158 - void countAnnotations() {
1.159 - int expected_visibles = 0, expected_invisibles = 4;
1.160 - int expected_all = expected_visibles + expected_invisibles;
1.161 -
1.162 - if (expected_all != all) {
1.163 - errors++;
1.164 - System.err.println("expected " + expected_all
1.165 - + " annotations but found " + all);
1.166 - }
1.167 -
1.168 - if (expected_visibles != visibles) {
1.169 - errors++;
1.170 - System.err.println("expected " + expected_visibles
1.171 - + " visibles annotations but found " + visibles);
1.172 - }
1.173 -
1.174 - if (expected_invisibles != invisibles) {
1.175 - errors++;
1.176 - System.err.println("expected " + expected_invisibles
1.177 - + " invisibles annotations but found " + invisibles);
1.178 - }
1.179 -
1.180 - }
1.181 -
1.182 - int errors;
1.183 - int all;
1.184 - int visibles;
1.185 - int invisibles;
1.186 -}
