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

@@ -1,7 +1,7 @@
 /*
- * Copyright (c) 2014, 2015, Oracle and/or its affiliates. All rights reserved.
+ * 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.

@@ -21,20 +21,23 @@
  * 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.
  */
 
+package parsers;
+
 import java.io.FileOutputStream;
-import java.util.ArrayList;
+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;

@@ -42,20 +45,27 @@
 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 {
-        String classfile = getClass().getResource("Bug8003147Test.class").getPath();
+        // 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("Bug8003147TestPrime"));
+            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")) {

@@ -63,19 +73,17 @@
             }
         }
         Method m = methods[index];
         MethodGen mg = new MethodGen(m, gen.getClassName(), gen.getConstantPool());
         gen.replaceMethod(m, mg.getMethod());
-        String path = classfile.replace("Bug8003147Test", "Bug8003147TestPrime");
+            String path = classfile.replace("Bug8003147TestClass", "Bug8003147TestClassPrime");
         gen.getJavaClass().dump(new FileOutputStream(path));
 
         try {
-            Class.forName("Bug8003147TestPrime");
+                Class.forName("parsers.Bug8003147TestClassPrime");
         } catch (ClassFormatError cfe) {
             cfe.printStackTrace();
             Assert.fail("modified version of class does not pass verification");
         }
-    }
-
-    public void doSomething(double d, ArrayList<Integer> list) {
+        }, new FilePermission(System.getProperty("test.classes") + "/-", "read, write"));
     }
 }