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From "Vladimir Ivanov (JIRA)" <j...@apache.org>
Subject [jira] Created: (HARMONY-850) [classlib][io]unit test tests.api.java.io.ObjectInputStreamTest is incorrect
Date Wed, 12 Jul 2006 08:40:29 GMT
[classlib][io]unit test tests.api.java.io.ObjectInputStreamTest is incorrect
----------------------------------------------------------------------------

         Key: HARMONY-850
         URL: http://issues.apache.org/jira/browse/HARMONY-850
     Project: Harmony
        Type: Bug

  Components: Classlib  
    Reporter: Vladimir Ivanov
    Priority: Minor


The test case test_ConstructorLjava_io_InputStream_subtest0 should be corrected to pass on
RI.
Current state:
===================== test.java ====================
import java.io.*;

public class test  { 
    public static void main (String[] args) {   
		System.setSecurityManager(new SecurityManager());
		try {
			ByteArrayOutputStream out = new ByteArrayOutputStream();
			ObjectOutputStream obout = new ObjectOutputStream(out);
			obout.write(0);
			obout.close();
			InputStream in = new ByteArrayInputStream(out.toByteArray());
			// should not cause SecurityException
			new ObjectInputStream(in);
			class SubTest1 extends ObjectInputStream {
				SubTest1(InputStream in) throws IOException {
					super(in);
				}
			}
			;
			in.reset();
			// should not cause SecurityException
			new SubTest1(in);
			class SubTest2 extends ObjectInputStream {
				SubTest2(InputStream in) throws IOException {
					super(in);
				}

				public Object readUnshared() throws IOException,
						ClassNotFoundException {
					return null;
				}
			}
			;
			in.reset();
			try {
				new SubTest2(in);
				System.out.println("should throw SecurityException 1");
			} catch (SecurityException e) {
			}
			class SubTest3 extends ObjectInputStream {
				SubTest3(InputStream in) throws IOException {
					super(in);
				}

				public GetField readFields() throws IOException,
						ClassNotFoundException, NotActiveException {
					return null;
				}
			}
			;
			in.reset();
			try {
				new SubTest3(in);
				System.out.println("should throw SecurityException 2");
			} catch (SecurityException e) {
			}
		} catch (IOException e) {
			System.out.println("Unexpeced: " + e);
		} finally {
			System.setSecurityManager(null);
		}
    }
}
=================================================

Output:
C:\tmp\tmp17>C:\jdk1.5.0_06\bin\java.exe -cp . -showversion test
java version "1.5.0_06"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_06-b05)
Java HotSpot(TM) Client VM (build 1.5.0_06-b05, mixed mode)

should throw SecurityException 1
should throw SecurityException 2

C:\tmp\tmp17>C:\jrockit-jdk1.5.0-windows-ia32\bin\java.exe -cp . -showversion test
java version "1.5.0"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0-b64)
BEA WebLogic JRockit(R) (build dra-38972-20041208-2001-win-ia32, R25.0.0-75, GC: System optimized
over throughput (initial strategy singleparpar))

should throw SecurityException 1
should throw SecurityException 2

C:\tmp\tmp17>C:\harmony\trunk_0427\deploy\jdk\jre\bin\java.exe -cp . -showversion test
java version 1.5 (subset)

(c) Copyright 1991, 2006 The Apache Software Foundation or its licensors, as applicable.
should throw SecurityException 1
should throw SecurityException 2

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