8230485: add handling of aix tar in configure
Reviewed-by: erikj
/* * Copyright (c) 2005, 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 * or visit www.oracle.com if you need additional information or have any * questions. *//** * @test * @bug 5024104 * @summary Test ReferenceType.majorVersion(), minorVersion, constantPoolCount and ConstantPool apis. * @author Swamy Venkataramanappa * * @run build TestScaffold VMConnection * @run compile -g ConstantPoolInfo.java * @run driver ConstantPoolInfo */import com.sun.jdi.*;import com.sun.jdi.event.*;import com.sun.jdi.request.*;import java.util.*;import java.io.*; /********** target program **********/class ConstantPoolTarg { public static void main(String[] args){ System.out.println("Howdy!"); // don't change the string value "Howdy!" it is // used to test the constant pool entry }} /********** test program **********/public class ConstantPoolInfo extends TestScaffold { ReferenceType targetClass; ThreadReference mainThread; int cpool_count; byte[] cpbytes; static int expectedMajorVersion; static int expectedMinorVersion; static int expectedCpoolCount; /* Class File Constants */ public static final int JAVA_MAGIC = 0xcafebabe; /* Constant table : copied from sun/javap */ public static final int CONSTANT_UTF8 = 1; public static final int CONSTANT_UNICODE = 2; public static final int CONSTANT_INTEGER = 3; public static final int CONSTANT_FLOAT = 4; public static final int CONSTANT_LONG = 5; public static final int CONSTANT_DOUBLE = 6; public static final int CONSTANT_CLASS = 7; public static final int CONSTANT_STRING = 8; public static final int CONSTANT_FIELD = 9; public static final int CONSTANT_METHOD = 10; public static final int CONSTANT_INTERFACEMETHOD = 11; public static final int CONSTANT_NAMEANDTYPE = 12; ConstantPoolInfo (String args[]) { super(args); } public static void main(String[] args) throws Exception { new ConstantPoolInfo(args).startTests(); } /********** test core **********/ protected void runTests() throws Exception { /* * Get to the top of main() * to determine targetClass and mainThread */ BreakpointEvent bpe = startToMain("ConstantPoolTarg"); targetClass = bpe.location().declaringType(); mainThread = bpe.thread(); String targPathname = System.getProperty("test.classes") + File.separator + "ConstantPoolTarg.class"; readClassData(new FileInputStream(targPathname)); /* Test constant pool apis */ if (vm().canGetClassFileVersion()) { if (expectedMajorVersion != targetClass.majorVersion()) { failure("unexpected major version: actual value: " + targetClass.majorVersion() + "expected value :" + expectedMajorVersion); } if (expectedMinorVersion != targetClass.minorVersion()) { failure("unexpected minor version: actual value: " + targetClass.minorVersion() + "expected value :" + expectedMinorVersion); } } else { System.out.println("can get class version not supported"); } if (vm().canGetConstantPool()) { cpool_count = targetClass.constantPoolCount(); cpbytes = targetClass.constantPool(); try { printcp(); } catch (IOException x){ System.out.println("IOexception reading cpool bytes " + x); } if (expectedCpoolCount != cpool_count) { failure("unexpected constant pool count: actual value: " + cpool_count + "expected value :" + expectedCpoolCount); } } else { System.out.println("can get constant pool version not supported"); } /* * resume until end */ listenUntilVMDisconnect(); /* * deal with results of test * if anything has called failure("foo") testFailed will be true */ if (!testFailed) { println("ConstantPoolInfo: passed"); } else { throw new Exception("ConstantPoolInfo: failed"); } } public void printcp() throws IOException { boolean found = false; ByteArrayInputStream bytesStream = new ByteArrayInputStream(cpbytes); DataInputStream in = new DataInputStream(bytesStream); for (int i = 1; i < cpool_count; i++) { int tag = in.readByte(); System.out.print("const #" + i + ": "); switch(tag) { case CONSTANT_UTF8: String str=in.readUTF(); System.out.println("Asciz " + str); // "Howdy!" is an expected constant pool entry // of test program. It should exist. if (str.compareTo("Howdy!") == 0) { found = true; } break; case CONSTANT_INTEGER: System.out.println("int " + in.readInt()); break; case CONSTANT_FLOAT: System.out.println("Float " + in.readFloat()); break; case CONSTANT_LONG: System.out.println("Long " + in.readLong()); break; case CONSTANT_DOUBLE: System.out.println("Double " + in.readDouble()); break; case CONSTANT_CLASS: System.out.println("Class " + in.readUnsignedShort()); break; case CONSTANT_STRING: System.out.println("String " + in.readUnsignedShort()); break; case CONSTANT_FIELD: System.out.println("Field " + in.readUnsignedShort() + " " + in.readUnsignedShort()); break; case CONSTANT_METHOD: System.out.println("Method " + in.readUnsignedShort() + " " + in.readUnsignedShort()); break; case CONSTANT_INTERFACEMETHOD: System.out.println("InterfaceMethod " + in.readUnsignedShort() + " " + in.readUnsignedShort()); break; case CONSTANT_NAMEANDTYPE: System.out.println("NameAndType " + in.readUnsignedShort() + " " + in.readUnsignedShort()); break; case 0: default: System.out.println("class format error"); } } if (!found) { failure("expected string \"Howdy!\" not found in constant pool"); } } /** * Read classfile */ void readClassData(InputStream infile){ try{ this.read(new DataInputStream(infile)); }catch (FileNotFoundException ee) { failure("cant read file"); }catch (Error ee) { ee.printStackTrace(); failure("fatal error"); } catch (Exception ee) { ee.printStackTrace(); failure("fatal exception"); } } /** * Read major, minor and cp count. */ public void read(DataInputStream in) throws IOException { int magic = in.readInt(); if (magic != JAVA_MAGIC) { failure("fatal bad class file format"); } expectedMinorVersion = in.readShort();; expectedMajorVersion = in.readShort(); expectedCpoolCount = in.readUnsignedShort(); in.close(); } // end read()}