jdk/test/javax/management/ObjectName/SerialCompatTest.java - platform/libcore - Git at Google

 /*
  * Copyright (c) 2004, 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 6211220 6616825
  * @summary Test that jmx.serial.form=1.0 works for ObjectName
  * @author Eamonn McManus, Daniel Fuchs
  * @modules java.management
  * @run clean SerialCompatTest
  * @run build SerialCompatTest
  * @run main/othervm -Djdk.jmx.mbeans.allowNonPublic=true -Djmx.serial.form=1.0 SerialCompatTest
  */

 import java.io.*;
 import java.util.*;
 import javax.management.ObjectName;

 public class SerialCompatTest {

     public static void check6211220() throws Exception {

         ObjectName on = new ObjectName("a:b=c");
         ByteArrayOutputStream bos = new ByteArrayOutputStream();
         ObjectOutputStream oos = new ObjectOutputStream(bos);
         oos.writeObject(on);
         oos.close();
         byte[] bytes = bos.toByteArray();
         ByteArrayInputStream bis = new ByteArrayInputStream(bytes);
         ObjectInputStream ois = new ObjectInputStream(bis);
         ObjectName on1 = (ObjectName) ois.readObject();

         // if the bug is present, these will get NullPointerException
         for (int i = 0; i <= 11; i++) {
             String msg = "6211220 case(" + i + ")";
             try {
                 switch (i) {
                     case 0:
                         check(msg, on1.getDomain().equals("a"));
                         break;
                     case 1:
                         check(msg, on1.getCanonicalName().equals("a:b=c"));
                         break;
                     case 2:
                         check(msg, on1.getKeyPropertyListString()
                                 .equals("b=c"));
                         break;
                     case 3:
                         check(msg, on1.getCanonicalKeyPropertyListString()
                                 .equals("b=c"));
                         break;
                     case 4:
                         check(msg, on1.getKeyProperty("b").equals("c"));
                         break;
                     case 5:
                         check(msg, on1.getKeyPropertyList()
                                 .equals(Collections.singletonMap("b", "c")));
                         break;
                     case 6:
                         check(msg, !on1.isDomainPattern());
                         break;
                     case 7:
                         check(msg, !on1.isPattern());
                         break;
                     case 8:
                         check(msg, !on1.isPropertyPattern());
                         break;
                     case 9:
                         check(msg, on1.equals(on));
                         break;
                     case 10:
                         check(msg, on.equals(on1));
                         break;
                     case 11:
                         check(msg, on1.apply(on));
                         break;
                     default:
                         throw new Exception(msg + ": Test incorrect");
                 }
             } catch (Exception e) {
                 System.out.println(msg + ": Test failed with exception:");
                 e.printStackTrace(System.out);
                 failed = true;
             }
         }

         if (failed) {
             throw new Exception("Some tests for 6211220 failed");
         } else {
             System.out.println("All tests for 6211220 passed");
         }
     }

     static void checkName(String testname, ObjectName on)
             throws Exception {
         ByteArrayOutputStream bos = new ByteArrayOutputStream();
         ObjectOutputStream oos = new ObjectOutputStream(bos);
         oos.writeObject(on);
         oos.close();
         byte[] bytes = bos.toByteArray();
         ByteArrayInputStream bis = new ByteArrayInputStream(bytes);
         ObjectInputStream ois = new ObjectInputStream(bis);
         ObjectName on1 = (ObjectName) ois.readObject();
         // if the bug is present, these will get NullPointerException
         for (int i = 0; i <= 11; i++) {
             String msg = testname + " case(" + i + ")";
             try {
                 switch (i) {
                     case 0:
                         check(msg, on1.getDomain().equals(on.getDomain()));
                         break;
                     case 1:
                         check(msg, on1.getCanonicalName().
                                 equals(on.getCanonicalName()));
                         break;
                     case 2:
                         check(msg, on1.getKeyPropertyListString().
                                 equals(on.getKeyPropertyListString()));
                         break;
                     case 3:
                         check(msg, on1.getCanonicalKeyPropertyListString().
                                 equals(on.getCanonicalKeyPropertyListString()));
                         break;
                     case 4:
                         for (Object ko : on1.getKeyPropertyList().keySet()) {
                             final String key = (String) ko;
                             check(msg, on1.getKeyProperty(key).
                                     equals(on.getKeyProperty(key)));
                         }
                         for (Object ko : on.getKeyPropertyList().keySet()) {
                             final String key = (String) ko;
                             check(msg, on1.getKeyProperty(key).
                                     equals(on.getKeyProperty(key)));
                         }
                     case 5:
                         check(msg, on1.getKeyPropertyList()
                                 .equals(on.getKeyPropertyList()));
                         break;
                     case 6:
                         check(msg, on1.isDomainPattern()==on.isDomainPattern());
                         break;
                     case 7:
                         check(msg, on1.isPattern() == on.isPattern());
                         break;
                     case 8:
                         check(msg,
                               on1.isPropertyPattern()==on.isPropertyPattern());
                         break;
                     case 9:
                         check(msg, on1.equals(on));
                         break;
                     case 10:
                         check(msg, on.equals(on1));
                         break;
                     case 11:
                         if (!on.isPattern()) {
                             check(msg, on1.apply(on));
                         }
                         break;
                     default:
                         throw new Exception("Test incorrect: case: " + i);
                 }
             } catch (Exception e) {
                 System.out.println("Test (" + i + ") failed with exception:");
                 e.printStackTrace(System.out);
                 failed = true;
             }
         }

     }
     private static String[] names6616825 = {
         "a:b=c", "a:b=c,*", "*:*", ":*", ":b=c", ":b=c,*",
         "a:*,b=c", ":*", ":*,b=c", "*x?:k=\"x\\*z\"", "*x?:k=\"x\\*z\",*",
         "*x?:*,k=\"x\\*z\"", "*x?:k=\"x\\*z\",*,b=c"
     };

     static void check6616825() throws Exception {
         System.out.println("Testing 616825");
         for (String n : names6616825) {
             final ObjectName on;
             try {
                 on = new ObjectName(n);
             } catch (Exception x) {
                 failed = true;
                 System.out.println("Unexpected failure for 6616825 [" + n +
                         "]: " + x);
                 x.printStackTrace(System.out);
                 continue;
             }
             try {
                 checkName("616825 " + n, on);
             } catch (Exception x) {
                 failed = true;
                 System.out.println("6616825 failed for [" + n + "]: " + x);
                 x.printStackTrace(System.out);
             }
         }

         if (failed) {
             throw new Exception("Some tests for 6616825 failed");
         } else {
             System.out.println("All tests for 6616825 passed");
         }
     }

     public static void main(String[] args) throws Exception {
         /* Check that we really are in jmx.serial.form=1.0 mode.
         The property is frozen the first time the ObjectName class
         is referenced so checking that it is set to the correct
         value now is not enough.  */
         ObjectStreamClass osc = ObjectStreamClass.lookup(ObjectName.class);
         if (osc.getFields().length != 6) {
             throw new Exception("Not using old serial form: fields: " +
                     Arrays.asList(osc.getFields()));
         // new serial form has no fields, uses writeObject
         }

         try {
             check6211220();
         } catch (Exception x) {
             System.err.println(x.getMessage());
         }
         try {
             check6616825();
         } catch (Exception x) {
             System.err.println(x.getMessage());
         }

         if (failed) {
             throw new Exception("Some tests failed");
         } else {
             System.out.println("All tests passed");
         }
     }

     private static void check(String msg, boolean condition) {
         if (!condition) {
             new Throwable("Test failed " + msg).printStackTrace(System.out);
             failed = true;
         }
     }
     private static boolean failed;
 }
	/*
	* Copyright (c) 2004, 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 6211220 6616825
	* @summary Test that jmx.serial.form=1.0 works for ObjectName
	* @author Eamonn McManus, Daniel Fuchs
	* @modules java.management
	* @run clean SerialCompatTest
	* @run build SerialCompatTest
	* @run main/othervm -Djdk.jmx.mbeans.allowNonPublic=true -Djmx.serial.form=1.0 SerialCompatTest
	*/

	import java.io.*;
	import java.util.*;
	import javax.management.ObjectName;

	public class SerialCompatTest {

	public static void check6211220() throws Exception {

	ObjectName on = new ObjectName("a:b=c");
	ByteArrayOutputStream bos = new ByteArrayOutputStream();
	ObjectOutputStream oos = new ObjectOutputStream(bos);
	oos.writeObject(on);
	oos.close();
	byte[] bytes = bos.toByteArray();
	ByteArrayInputStream bis = new ByteArrayInputStream(bytes);
	ObjectInputStream ois = new ObjectInputStream(bis);
	ObjectName on1 = (ObjectName) ois.readObject();

	// if the bug is present, these will get NullPointerException
	for (int i = 0; i <= 11; i++) {
	String msg = "6211220 case(" + i + ")";
	try {
	switch (i) {
	case 0:
	check(msg, on1.getDomain().equals("a"));
	break;
	case 1:
	check(msg, on1.getCanonicalName().equals("a:b=c"));
	break;
	case 2:
	check(msg, on1.getKeyPropertyListString()
	.equals("b=c"));
	break;
	case 3:
	check(msg, on1.getCanonicalKeyPropertyListString()
	.equals("b=c"));
	break;
	case 4:
	check(msg, on1.getKeyProperty("b").equals("c"));
	break;
	case 5:
	check(msg, on1.getKeyPropertyList()
	.equals(Collections.singletonMap("b", "c")));
	break;
	case 6:
	check(msg, !on1.isDomainPattern());
	break;
	case 7:
	check(msg, !on1.isPattern());
	break;
	case 8:
	check(msg, !on1.isPropertyPattern());
	break;
	case 9:
	check(msg, on1.equals(on));
	break;
	case 10:
	check(msg, on.equals(on1));
	break;
	case 11:
	check(msg, on1.apply(on));
	break;
	default:
	throw new Exception(msg + ": Test incorrect");
	}
	} catch (Exception e) {
	System.out.println(msg + ": Test failed with exception:");
	e.printStackTrace(System.out);
	failed = true;
	}
	}

	if (failed) {
	throw new Exception("Some tests for 6211220 failed");
	} else {
	System.out.println("All tests for 6211220 passed");
	}
	}

	static void checkName(String testname, ObjectName on)
	throws Exception {
	ByteArrayOutputStream bos = new ByteArrayOutputStream();
	ObjectOutputStream oos = new ObjectOutputStream(bos);
	oos.writeObject(on);
	oos.close();
	byte[] bytes = bos.toByteArray();
	ByteArrayInputStream bis = new ByteArrayInputStream(bytes);
	ObjectInputStream ois = new ObjectInputStream(bis);
	ObjectName on1 = (ObjectName) ois.readObject();
	// if the bug is present, these will get NullPointerException
	for (int i = 0; i <= 11; i++) {
	String msg = testname + " case(" + i + ")";
	try {
	switch (i) {
	case 0:
	check(msg, on1.getDomain().equals(on.getDomain()));
	break;
	case 1:
	check(msg, on1.getCanonicalName().
	equals(on.getCanonicalName()));
	break;
	case 2:
	check(msg, on1.getKeyPropertyListString().
	equals(on.getKeyPropertyListString()));
	break;
	case 3:
	check(msg, on1.getCanonicalKeyPropertyListString().
	equals(on.getCanonicalKeyPropertyListString()));
	break;
	case 4:
	for (Object ko : on1.getKeyPropertyList().keySet()) {
	final String key = (String) ko;
	check(msg, on1.getKeyProperty(key).
	equals(on.getKeyProperty(key)));
	}
	for (Object ko : on.getKeyPropertyList().keySet()) {
	final String key = (String) ko;
	check(msg, on1.getKeyProperty(key).
	equals(on.getKeyProperty(key)));
	}
	case 5:
	check(msg, on1.getKeyPropertyList()
	.equals(on.getKeyPropertyList()));
	break;
	case 6:
	check(msg, on1.isDomainPattern()==on.isDomainPattern());
	break;
	case 7:
	check(msg, on1.isPattern() == on.isPattern());
	break;
	case 8:
	check(msg,
	on1.isPropertyPattern()==on.isPropertyPattern());
	break;
	case 9:
	check(msg, on1.equals(on));
	break;
	case 10:
	check(msg, on.equals(on1));
	break;
	case 11:
	if (!on.isPattern()) {
	check(msg, on1.apply(on));
	}
	break;
	default:
	throw new Exception("Test incorrect: case: " + i);
	}
	} catch (Exception e) {
	System.out.println("Test (" + i + ") failed with exception:");
	e.printStackTrace(System.out);
	failed = true;
	}
	}

	}
	private static String[] names6616825 = {
	"a:b=c", "a:b=c,", ":", ":", ":b=c", ":b=c,*",
	"a:,b=c", ":", ":,b=c", "x?:k=\"x\\z\"", "x?:k=\"x\\z\",",
	"x?:,k=\"x\\z\"", "x?:k=\"x\\z\",,b=c"
	};

	static void check6616825() throws Exception {
	System.out.println("Testing 616825");
	for (String n : names6616825) {
	final ObjectName on;
	try {
	on = new ObjectName(n);
	} catch (Exception x) {
	failed = true;
	System.out.println("Unexpected failure for 6616825 [" + n +
	"]: " + x);
	x.printStackTrace(System.out);
	continue;
	}
	try {
	checkName("616825 " + n, on);
	} catch (Exception x) {
	failed = true;
	System.out.println("6616825 failed for [" + n + "]: " + x);
	x.printStackTrace(System.out);
	}
	}

	if (failed) {
	throw new Exception("Some tests for 6616825 failed");
	} else {
	System.out.println("All tests for 6616825 passed");
	}
	}

	public static void main(String[] args) throws Exception {
	/* Check that we really are in jmx.serial.form=1.0 mode.
	The property is frozen the first time the ObjectName class
	is referenced so checking that it is set to the correct
	value now is not enough. */
	ObjectStreamClass osc = ObjectStreamClass.lookup(ObjectName.class);
	if (osc.getFields().length != 6) {
	throw new Exception("Not using old serial form: fields: " +
	Arrays.asList(osc.getFields()));
	// new serial form has no fields, uses writeObject
	}

	try {
	check6211220();
	} catch (Exception x) {
	System.err.println(x.getMessage());
	}
	try {
	check6616825();
	} catch (Exception x) {
	System.err.println(x.getMessage());
	}

	if (failed) {
	throw new Exception("Some tests failed");
	} else {
	System.out.println("All tests passed");
	}
	}

	private static void check(String msg, boolean condition) {
	if (!condition) {
	new Throwable("Test failed " + msg).printStackTrace(System.out);
	failed = true;
	}
	}
	private static boolean failed;
	}