/*
* Copyright ( c ) 2009 , 2015 , Oracle and / or its affiliates . All rights reserved .
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER .
*
* This code is free software ; you can redistribute it and / or modify it
* under the terms of the GNU General Public License version 2 only , as
* published by the Free Software Foundation .
*
* This code is distributed in the hope that it will be useful , but WITHOUT
* ANY WARRANTY ; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE . See the GNU General Public License
* version 2 for more details ( a copy is included in the LICENSE file that
* accompanied this code ) .
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work ; if not , write to the Free Software Foundation ,
* Inc . , 51 Franklin St , Fifth Floor , Boston , MA 02110 - 1301 USA .
*
* Please contact Oracle , 500 Oracle Parkway , Redwood Shores , CA 94065 USA
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*/
/*
* @ test
* @ bug 6887895
* @ summary CONSTANT_Class_info getBaseName does not handle arrays of primitives correctly
* @ modules jdk . jdeps / com . sun . tools . classfile
*/
import java.io.*;
import java.net.*;
import java.util.*;
import com.sun.tools.classfile.*;
import com.sun.tools.classfile.ConstantPool.*;
public class T6887895 {
public static void main(String[] args) throws Exception {
new T6887895().run();
}
void run() throws Exception {
Set<String> found = new TreeSet<String>();
ClassFile cf = getClassFile("T6887895$Test.class" );
for (CPInfo cpInfo: cf.constant_pool.entries()) {
if (cpInfo instanceof CONSTANT_Class_info) {
CONSTANT_Class_info info = (CONSTANT_Class_info) cpInfo;
String name = info.getName();
String baseName = info.getBaseName();
System.out.println("found: " + name + " " + baseName);
if (baseName != null )
found.add(baseName);
}
}
String[] expectNames = {
"java/lang/Object" ,
"java/lang/String" ,
"T6887895" ,
"T6887895$Test"
};
Set<String> expect = new TreeSet<String>(Arrays.asList(expectNames));
if (!found.equals(expect)) {
System.err.println("found: " + found);
System.err.println("expect: " + expect);
throw new Exception("unexpected values found" );
}
}
ClassFile getClassFile(String name) throws IOException, ConstantPoolException {
URL url = getClass().getResource(name);
InputStream in = url.openStream();
try {
return ClassFile.read(in);
} finally {
in.close();
}
}
class Test {
void m() {
boolean [] az = new boolean [0 ];
boolean [][] aaz = new boolean [0 ][];
boolean [][][] aaaz = new boolean [0 ][][];
byte [] ab = new byte [0 ];
byte [][] aab = new byte [0 ][];
byte [][][] aaab = new byte [0 ][][];
char [] ac = new char [0 ];
char [][] aac = new char [0 ][];
char [][][] aaac = new char [0 ][][];
double [] ad = new double [0 ];
double [][] aad = new double [0 ][];
double [][][] aaad = new double [0 ][][];
float [] af = new float [0 ];
float [][] aaf = new float [0 ][];
float [][][] aaaf = new float [0 ][][];
int [] ai = new int [0 ];
int [][] aai = new int [0 ][];
int [][][] aaai = new int [0 ][][];
long [] al = new long [0 ];
long [][] aal = new long [0 ][];
long [][][] aaal = new long [0 ][][];
short [] as = new short [0 ];
short [][] aas = new short [0 ][];
short [][][] aaas = new short [0 ][][];
String[] aS = new String[0 ];
String[][] aaS = new String[0 ][];
String[][][] aaaS = new String[0 ][][];
}
}
}
Messung V0.5 in Prozent C=96 H=96 G=95
¤ Dauer der Verarbeitung: 0.3 Sekunden
¤
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