[ http://issues.apache.org/jira/browse/HARMONY-49?page=all ]
Tim Ellison reassigned HARMONY-49: ---------------------------------- Assign To: Tim Ellison > java.io.PushBackInputStream throws ArrayIndexOutOfBoundsException instead of > IOException > ---------------------------------------------------------------------------------------- > > Key: HARMONY-49 > URL: http://issues.apache.org/jira/browse/HARMONY-49 > Project: Harmony > Type: Bug > Components: Classlib > Reporter: Vladimir Ivanov > Assignee: Tim Ellison > Priority: Minor > > java.io.PushBackInputStream throws ArrayIndexOutOfBoundsException if array > length is not enough. Specification says it should be IOException. > Code to reproduce: > import java.io.*; > > public class test29 { > public static void main(String args[]) { > try { > new PushbackInputStream( > new ByteArrayInputStream(new byte[] { 0 }), 2).unread(new > byte[1], 0, 5); > } catch (IOException e) { > System.out.println("PASSED: "+ e); > } catch (Throwable e) { > System.out.println("FAILED: " + e); > } > } > } > Steps to Reproduce: > 1. Build Harmony (check-out on 2006-01-25) j2se subset as described in > README.txt. > 2. Compile test29.java using BEA 1.4 javac > > javac -d . test29.java > 3. Run java using compatible VM (J9) > > java -showversion test29 > Output: > C:\tmp\tmp17>C:\jrockit-j2sdk1.4.2_04\bin\java.exe -showversion test29 > java version "1.4.2_04" > Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_04-b05) > BEA WebLogic JRockit(TM) 1.4.2_04 JVM (build > ari-31788-20040616-1132-win-ia32, Native Threads, GC strategy: parallel) > PASSED: java.io.IOException: Push back buffer is full > C:\tmp\tmp17>C:\harmony\trunk\deploy\jre\bin\java -showversion test29 > java version 1.4.2 (subset) > (c) Copyright 1991, 2005 The Apache Software Foundation or its licensors, as > applicable. > FAILED: java.lang.ArrayIndexOutOfBoundsException > C:\tmp\tmp17> > junit test: > ------------------------ PushBackInputStreamTest.java > ---------------------------------------------- > import java.io.*; > import junit.framework.*; > > public class PushBackInputStreamTest extends TestCase { > public void testUnread() { > try { > new PushbackInputStream( > new ByteArrayInputStream(new byte[] { 0 }), 2).unread(new > byte[1], 0, 5); > } catch (IOException e) { > } catch (Throwable e) { > fail("unexpected exception: " + e); > } > } > public static void main(String[] args) { > junit.textui.TestRunner.run(PushBackInputStreamTest.class); > } > } -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://issues.apache.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira