test/javax/xml/jaxp/unittest/parsers/Bug8003147Test.java

*** 1,7 ****
  /*
!  * Copyright (c) 2014, 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.
--- 1,7 ----
  /*
!  * Copyright (c) 2014, 2016, 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.
*** 21,40 ****
   * questions.
   */
  
  /*
   * @test
-  * @modules java.xml/com.sun.org.apache.bcel.internal.classfile
-  *          java.xml/com.sun.org.apache.bcel.internal.generic
   * @bug 8003147
   * @summary Test port fix for BCEL bug 39695.
   */
  
  import java.io.FileOutputStream;
! import java.util.ArrayList;
  
  import org.testng.Assert;
  import org.testng.annotations.Test;
  
  import com.sun.org.apache.bcel.internal.classfile.ClassParser;
  import com.sun.org.apache.bcel.internal.classfile.ConstantClass;
  import com.sun.org.apache.bcel.internal.classfile.ConstantPool;
--- 21,43 ----
   * questions.
   */
  
  /*
   * @test
   * @bug 8003147
   * @summary Test port fix for BCEL bug 39695.
   */
  
+ package parsers;
+ 
  import java.io.FileOutputStream;
! import java.io.FilePermission;
! 
! import jaxp.library.JAXPTestUtilities;
  
  import org.testng.Assert;
+ import org.testng.annotations.Listeners;
  import org.testng.annotations.Test;
  
  import com.sun.org.apache.bcel.internal.classfile.ClassParser;
  import com.sun.org.apache.bcel.internal.classfile.ConstantClass;
  import com.sun.org.apache.bcel.internal.classfile.ConstantPool;
*** 42,61 ****
  import com.sun.org.apache.bcel.internal.classfile.JavaClass;
  import com.sun.org.apache.bcel.internal.classfile.Method;
  import com.sun.org.apache.bcel.internal.generic.ClassGen;
  import com.sun.org.apache.bcel.internal.generic.MethodGen;
  
  public class Bug8003147Test {
  
      @Test
      public void test() throws Exception {
!         String classfile = getClass().getResource("Bug8003147Test.class").getPath();
          JavaClass jc = new ClassParser(classfile).parse();
          // rename class
          ConstantPool cp = jc.getConstantPool();
          int cpIndex = ((ConstantClass) cp.getConstant(jc.getClassNameIndex())).getNameIndex();
!         cp.setConstant(cpIndex, new ConstantUtf8("Bug8003147TestPrime"));
          ClassGen gen = new ClassGen(jc);
          Method[] methods = jc.getMethods();
          int index;
          for (index = 0; index < methods.length; index++) {
              if (methods[index].getName().equals("doSomething")) {
--- 45,71 ----
  import com.sun.org.apache.bcel.internal.classfile.JavaClass;
  import com.sun.org.apache.bcel.internal.classfile.Method;
  import com.sun.org.apache.bcel.internal.generic.ClassGen;
  import com.sun.org.apache.bcel.internal.generic.MethodGen;
  
+ @Listeners({ jaxp.library.FilePolicy.class, jaxp.library.InternalAPIPolicy.class })
  public class Bug8003147Test {
  
      @Test
      public void test() throws Exception {
!         // Note: com.sun.org.apache.bcel.internal.classfile.JavaClass doesn't
!         // support InvokeDynamic, so can't use lambda, also can't use string1 +
!         // string2, because javac will generate a dynamic call where invoking
!         // string1.concat(string2), so create a separate Bug8003147TestClass
!         JAXPTestUtilities.tryRunWithTmpPermission(() -> {
!             String classfile = System.getProperty("test.classes") + "/parsers/Bug8003147TestClass.class";
              JavaClass jc = new ClassParser(classfile).parse();
+ 
              // rename class
              ConstantPool cp = jc.getConstantPool();
              int cpIndex = ((ConstantClass) cp.getConstant(jc.getClassNameIndex())).getNameIndex();
!             cp.setConstant(cpIndex, new ConstantUtf8("parsers/Bug8003147TestClassPrime"));
              ClassGen gen = new ClassGen(jc);
              Method[] methods = jc.getMethods();
              int index;
              for (index = 0; index < methods.length; index++) {
                  if (methods[index].getName().equals("doSomething")) {
*** 63,81 ****
              }
          }
          Method m = methods[index];
          MethodGen mg = new MethodGen(m, gen.getClassName(), gen.getConstantPool());
          gen.replaceMethod(m, mg.getMethod());
!         String path = classfile.replace("Bug8003147Test", "Bug8003147TestPrime");
          gen.getJavaClass().dump(new FileOutputStream(path));
  
          try {
!             Class.forName("Bug8003147TestPrime");
          } catch (ClassFormatError cfe) {
              cfe.printStackTrace();
              Assert.fail("modified version of class does not pass verification");
          }
!     }
! 
!     public void doSomething(double d, ArrayList<Integer> list) {
      }
  }
--- 73,89 ----
                  }
              }
              Method m = methods[index];
              MethodGen mg = new MethodGen(m, gen.getClassName(), gen.getConstantPool());
              gen.replaceMethod(m, mg.getMethod());
!             String path = classfile.replace("Bug8003147TestClass", "Bug8003147TestClassPrime");
              gen.getJavaClass().dump(new FileOutputStream(path));
  
              try {
!                 Class.forName("parsers.Bug8003147TestClassPrime");
              } catch (ClassFormatError cfe) {
                  cfe.printStackTrace();
                  Assert.fail("modified version of class does not pass verification");
              }
!         }, new FilePermission(System.getProperty("test.classes") + "/-", "read, write"));
      }
  }