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Posted to commits@harmony.apache.org by "Vladimir Ivanov (JIRA)" <ji...@apache.org> on 2006/06/23 14:39:29 UTC
[jira] Created: (HARMONY-649) [classlib][text]compatibility:
unexpected ArrayIndexOutOfBoundsException for
java.text.Bidi.getRunLimit(-1)
[classlib][text]compatibility: unexpected ArrayIndexOutOfBoundsException for java.text.Bidi.getRunLimit(-1)
-----------------------------------------------------------------------------------------------------------
Key: HARMONY-649
URL: http://issues.apache.org/jira/browse/HARMONY-649
Project: Harmony
Type: Bug
Reporter: Vladimir Ivanov
Attachments: BidiTest.patch
The Harmony method java.text.Bidi.getRunLimit(-1) throws ArrayIndexOutOfBoundsException while RI return valid value.
Note, the spec says nothing about exceptions in this case.
============ test.java ===================
import java.text.*;
public class test {
public static void main (String[] args) {
Bidi bidi = new Bidi("text", Bidi.DIRECTION_LEFT_TO_RIGHT);
try {
System.out.println("getRunLimit(-1) = " + bidi.getRunLimit(-1) + "\npassed!");
} catch (Exception e) {
e.printStackTrace();
System.out.println("failed");
}
}
}
======================================
C:\tmp\tmp17>C:\jrockit-j2sdk1.4.2_04\bin\java.exe -showversion test
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)
getRunLimit(-1) = 4
passed!
C:\tmp\tmp17>C:\harmony\trunk_0427\deploy\jdk\jre\bin\java.exe -showversion test
java version 1.5 (subset)
(c) Copyright 1991, 2006 The Apache Software Foundation or its licensors, as app
licable.
java.lang.ArrayIndexOutOfBoundsException: Array index out of range: -1
at java.text.Bidi.getRunLimit(Bidi.java:349)
at test.main(test.java:7)
failed
C:\tmp\tmp17>
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[jira] Updated: (HARMONY-649) [classlib][text]compatibility:
unexpected ArrayIndexOutOfBoundsException for
java.text.Bidi.getRunLimit(-1)
Posted by "Vladimir Ivanov (JIRA)" <ji...@apache.org>.
[ http://issues.apache.org/jira/browse/HARMONY-649?page=all ]
Vladimir Ivanov updated HARMONY-649:
------------------------------------
Attachment: Bidi.patch
patch
> [classlib][text]compatibility: unexpected ArrayIndexOutOfBoundsException for java.text.Bidi.getRunLimit(-1)
> -----------------------------------------------------------------------------------------------------------
>
> Key: HARMONY-649
> URL: http://issues.apache.org/jira/browse/HARMONY-649
> Project: Harmony
> Type: Bug
> Reporter: Vladimir Ivanov
> Attachments: Bidi.patch, BidiTest.patch
>
> The Harmony method java.text.Bidi.getRunLimit(-1) throws ArrayIndexOutOfBoundsException while RI return valid value.
> Note, the spec says nothing about exceptions in this case.
> ============ test.java ===================
> import java.text.*;
> public class test {
> public static void main (String[] args) {
> Bidi bidi = new Bidi("text", Bidi.DIRECTION_LEFT_TO_RIGHT);
> try {
> System.out.println("getRunLimit(-1) = " + bidi.getRunLimit(-1) + "\npassed!");
> } catch (Exception e) {
> e.printStackTrace();
> System.out.println("failed");
> }
> }
> }
> ======================================
> C:\tmp\tmp17>C:\jrockit-j2sdk1.4.2_04\bin\java.exe -showversion test
> 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)
> getRunLimit(-1) = 4
> passed!
> C:\tmp\tmp17>C:\harmony\trunk_0427\deploy\jdk\jre\bin\java.exe -showversion test
> java version 1.5 (subset)
> (c) Copyright 1991, 2006 The Apache Software Foundation or its licensors, as app
> licable.
> java.lang.ArrayIndexOutOfBoundsException: Array index out of range: -1
> at java.text.Bidi.getRunLimit(Bidi.java:349)
> at test.main(test.java:7)
> failed
> C:\tmp\tmp17>
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[jira] Commented: (HARMONY-649) [classlib][text]compatibility:
unexpected ArrayIndexOutOfBoundsException for
java.text.Bidi.getRunLimit(-1)
Posted by "Alexey A. Ivanov (JIRA)" <ji...@apache.org>.
[ http://issues.apache.org/jira/browse/HARMONY-649?page=comments#action_12425249 ]
Alexey A. Ivanov commented on HARMONY-649:
------------------------------------------
I guess Sergey is right. For more details, see http://mail-archives.apache.org/mod_mbox/incubator-harmony-dev/200608.mbox/%3c8E389A5F2FEABA4CB1DEC35A25CB39CE1E4B2C@mssmsx411%3e
> [classlib][text]compatibility: unexpected ArrayIndexOutOfBoundsException for java.text.Bidi.getRunLimit(-1)
> -----------------------------------------------------------------------------------------------------------
>
> Key: HARMONY-649
> URL: http://issues.apache.org/jira/browse/HARMONY-649
> Project: Harmony
> Issue Type: Bug
> Reporter: Vladimir Ivanov
> Attachments: Bidi.patch, Bidi.patch, BidiTest.patch
>
>
> The Harmony method java.text.Bidi.getRunLimit(-1) throws ArrayIndexOutOfBoundsException while RI return valid value.
> Note, the spec says nothing about exceptions in this case.
> ============ test.java ===================
> import java.text.*;
> public class test {
> public static void main (String[] args) {
> Bidi bidi = new Bidi("text", Bidi.DIRECTION_LEFT_TO_RIGHT);
> try {
> System.out.println("getRunLimit(-1) = " + bidi.getRunLimit(-1) + "\npassed!");
> } catch (Exception e) {
> e.printStackTrace();
> System.out.println("failed");
> }
> }
> }
> ======================================
> C:\tmp\tmp17>C:\jrockit-j2sdk1.4.2_04\bin\java.exe -showversion test
> 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)
> getRunLimit(-1) = 4
> passed!
> C:\tmp\tmp17>C:\harmony\trunk_0427\deploy\jdk\jre\bin\java.exe -showversion test
> java version 1.5 (subset)
> (c) Copyright 1991, 2006 The Apache Software Foundation or its licensors, as app
> licable.
> java.lang.ArrayIndexOutOfBoundsException: Array index out of range: -1
> at java.text.Bidi.getRunLimit(Bidi.java:349)
> at test.main(test.java:7)
> failed
> C:\tmp\tmp17>
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[jira] Closed: (HARMONY-649) [classlib][text]compatibility:
unexpected ArrayIndexOutOfBoundsException for
java.text.Bidi.getRunLimit(-1)
Posted by "Stepan Mishura (JIRA)" <ji...@apache.org>.
[ http://issues.apache.org/jira/browse/HARMONY-649?page=all ]
Stepan Mishura closed HARMONY-649.
----------------------------------
Resolution: Duplicate
Closing as it was fixed in HARMONY-650. Verified by Vladimir.
> [classlib][text]compatibility: unexpected ArrayIndexOutOfBoundsException for java.text.Bidi.getRunLimit(-1)
> -----------------------------------------------------------------------------------------------------------
>
> Key: HARMONY-649
> URL: http://issues.apache.org/jira/browse/HARMONY-649
> Project: Harmony
> Issue Type: Bug
> Reporter: Vladimir Ivanov
> Attachments: Bidi.patch, Bidi.patch, BidiTest.patch
>
>
> The Harmony method java.text.Bidi.getRunLimit(-1) throws ArrayIndexOutOfBoundsException while RI return valid value.
> Note, the spec says nothing about exceptions in this case.
> ============ test.java ===================
> import java.text.*;
> public class test {
> public static void main (String[] args) {
> Bidi bidi = new Bidi("text", Bidi.DIRECTION_LEFT_TO_RIGHT);
> try {
> System.out.println("getRunLimit(-1) = " + bidi.getRunLimit(-1) + "\npassed!");
> } catch (Exception e) {
> e.printStackTrace();
> System.out.println("failed");
> }
> }
> }
> ======================================
> C:\tmp\tmp17>C:\jrockit-j2sdk1.4.2_04\bin\java.exe -showversion test
> 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)
> getRunLimit(-1) = 4
> passed!
> C:\tmp\tmp17>C:\harmony\trunk_0427\deploy\jdk\jre\bin\java.exe -showversion test
> java version 1.5 (subset)
> (c) Copyright 1991, 2006 The Apache Software Foundation or its licensors, as app
> licable.
> java.lang.ArrayIndexOutOfBoundsException: Array index out of range: -1
> at java.text.Bidi.getRunLimit(Bidi.java:349)
> at test.main(test.java:7)
> failed
> C:\tmp\tmp17>
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[jira] Commented: (HARMONY-649) [classlib][text]compatibility:
unexpected ArrayIndexOutOfBoundsException for
java.text.Bidi.getRunLimit(-1)
Posted by "Sergey Soldatov (JIRA)" <ji...@apache.org>.
[ http://issues.apache.org/jira/browse/HARMONY-649?page=comments#action_12425203 ]
Sergey Soldatov commented on HARMONY-649:
-----------------------------------------
Alexey, this patch will not work with my example. I'm sure that this issue is not a bug and just exceptional behavior of RI.
> [classlib][text]compatibility: unexpected ArrayIndexOutOfBoundsException for java.text.Bidi.getRunLimit(-1)
> -----------------------------------------------------------------------------------------------------------
>
> Key: HARMONY-649
> URL: http://issues.apache.org/jira/browse/HARMONY-649
> Project: Harmony
> Issue Type: Bug
> Reporter: Vladimir Ivanov
> Attachments: Bidi.patch, Bidi.patch, BidiTest.patch
>
>
> The Harmony method java.text.Bidi.getRunLimit(-1) throws ArrayIndexOutOfBoundsException while RI return valid value.
> Note, the spec says nothing about exceptions in this case.
> ============ test.java ===================
> import java.text.*;
> public class test {
> public static void main (String[] args) {
> Bidi bidi = new Bidi("text", Bidi.DIRECTION_LEFT_TO_RIGHT);
> try {
> System.out.println("getRunLimit(-1) = " + bidi.getRunLimit(-1) + "\npassed!");
> } catch (Exception e) {
> e.printStackTrace();
> System.out.println("failed");
> }
> }
> }
> ======================================
> C:\tmp\tmp17>C:\jrockit-j2sdk1.4.2_04\bin\java.exe -showversion test
> 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)
> getRunLimit(-1) = 4
> passed!
> C:\tmp\tmp17>C:\harmony\trunk_0427\deploy\jdk\jre\bin\java.exe -showversion test
> java version 1.5 (subset)
> (c) Copyright 1991, 2006 The Apache Software Foundation or its licensors, as app
> licable.
> java.lang.ArrayIndexOutOfBoundsException: Array index out of range: -1
> at java.text.Bidi.getRunLimit(Bidi.java:349)
> at test.main(test.java:7)
> failed
> C:\tmp\tmp17>
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[jira] Updated: (HARMONY-649) [classlib][text]compatibility:
unexpected ArrayIndexOutOfBoundsException for
java.text.Bidi.getRunLimit(-1)
Posted by "Vladimir Ivanov (JIRA)" <ji...@apache.org>.
[ http://issues.apache.org/jira/browse/HARMONY-649?page=all ]
Vladimir Ivanov updated HARMONY-649:
------------------------------------
Attachment: BidiTest.patch
unit test
> [classlib][text]compatibility: unexpected ArrayIndexOutOfBoundsException for java.text.Bidi.getRunLimit(-1)
> -----------------------------------------------------------------------------------------------------------
>
> Key: HARMONY-649
> URL: http://issues.apache.org/jira/browse/HARMONY-649
> Project: Harmony
> Type: Bug
> Reporter: Vladimir Ivanov
> Attachments: BidiTest.patch
>
> The Harmony method java.text.Bidi.getRunLimit(-1) throws ArrayIndexOutOfBoundsException while RI return valid value.
> Note, the spec says nothing about exceptions in this case.
> ============ test.java ===================
> import java.text.*;
> public class test {
> public static void main (String[] args) {
> Bidi bidi = new Bidi("text", Bidi.DIRECTION_LEFT_TO_RIGHT);
> try {
> System.out.println("getRunLimit(-1) = " + bidi.getRunLimit(-1) + "\npassed!");
> } catch (Exception e) {
> e.printStackTrace();
> System.out.println("failed");
> }
> }
> }
> ======================================
> C:\tmp\tmp17>C:\jrockit-j2sdk1.4.2_04\bin\java.exe -showversion test
> 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)
> getRunLimit(-1) = 4
> passed!
> C:\tmp\tmp17>C:\harmony\trunk_0427\deploy\jdk\jre\bin\java.exe -showversion test
> java version 1.5 (subset)
> (c) Copyright 1991, 2006 The Apache Software Foundation or its licensors, as app
> licable.
> java.lang.ArrayIndexOutOfBoundsException: Array index out of range: -1
> at java.text.Bidi.getRunLimit(Bidi.java:349)
> at test.main(test.java:7)
> failed
> C:\tmp\tmp17>
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[jira] Commented: (HARMONY-649) [classlib][text]compatibility:
unexpected ArrayIndexOutOfBoundsException for
java.text.Bidi.getRunLimit(-1)
Posted by "Oleg Khaschansky (JIRA)" <ji...@apache.org>.
[ http://issues.apache.org/jira/browse/HARMONY-649?page=comments#action_12431906 ]
Oleg Khaschansky commented on HARMONY-649:
------------------------------------------
I suggest to verify and close this issue. Patch for http://issues.apache.org/jira/browse/HARMONY-650 fixes it.
> [classlib][text]compatibility: unexpected ArrayIndexOutOfBoundsException for java.text.Bidi.getRunLimit(-1)
> -----------------------------------------------------------------------------------------------------------
>
> Key: HARMONY-649
> URL: http://issues.apache.org/jira/browse/HARMONY-649
> Project: Harmony
> Issue Type: Bug
> Reporter: Vladimir Ivanov
> Attachments: Bidi.patch, Bidi.patch, BidiTest.patch
>
>
> The Harmony method java.text.Bidi.getRunLimit(-1) throws ArrayIndexOutOfBoundsException while RI return valid value.
> Note, the spec says nothing about exceptions in this case.
> ============ test.java ===================
> import java.text.*;
> public class test {
> public static void main (String[] args) {
> Bidi bidi = new Bidi("text", Bidi.DIRECTION_LEFT_TO_RIGHT);
> try {
> System.out.println("getRunLimit(-1) = " + bidi.getRunLimit(-1) + "\npassed!");
> } catch (Exception e) {
> e.printStackTrace();
> System.out.println("failed");
> }
> }
> }
> ======================================
> C:\tmp\tmp17>C:\jrockit-j2sdk1.4.2_04\bin\java.exe -showversion test
> 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)
> getRunLimit(-1) = 4
> passed!
> C:\tmp\tmp17>C:\harmony\trunk_0427\deploy\jdk\jre\bin\java.exe -showversion test
> java version 1.5 (subset)
> (c) Copyright 1991, 2006 The Apache Software Foundation or its licensors, as app
> licable.
> java.lang.ArrayIndexOutOfBoundsException: Array index out of range: -1
> at java.text.Bidi.getRunLimit(Bidi.java:349)
> at test.main(test.java:7)
> failed
> C:\tmp\tmp17>
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[jira] Commented: (HARMONY-649) [classlib][text]compatibility:
unexpected ArrayIndexOutOfBoundsException for
java.text.Bidi.getRunLimit(-1)
Posted by "Sergey Soldatov (JIRA)" <ji...@apache.org>.
[ http://issues.apache.org/jira/browse/HARMONY-649?page=comments#action_12421621 ]
Sergey Soldatov commented on HARMONY-649:
-----------------------------------------
I don't think this patch is applicable since using a negative parameter is wrong, according to the documentation:
Parameters:
run - the index of the run, between 0 and getRunCount()
Moreover, RI behaves in the say way if you use the real text with runs. Here is the same test case with small modification.
//=================================== test.java =============================
import java.text.*;
public class test {
public static void main (String[] args) {
String text = "This text has \u0634\u0627\u062f\u062c\u0645\u0647\u0648\u0631 123,456 \u0645\u0646 (Arabic)";
Bidi bidi = new Bidi(text, Bidi.DIRECTION_LEFT_TO_RIGHT);
System.out.println("Bidi is " + bidi);
try {
System.out.println("getRunLimit(-1) = " + bidi.getRunLimit(-1) + "\npassed!");
} catch (Exception e) {
e.printStackTrace();
System.out.println("failed");
}
}
}
//=================================== test.java =============================
I think we need to close this issue as not a bug.
> [classlib][text]compatibility: unexpected ArrayIndexOutOfBoundsException for java.text.Bidi.getRunLimit(-1)
> -----------------------------------------------------------------------------------------------------------
>
> Key: HARMONY-649
> URL: http://issues.apache.org/jira/browse/HARMONY-649
> Project: Harmony
> Issue Type: Bug
> Reporter: Vladimir Ivanov
> Attachments: Bidi.patch, BidiTest.patch
>
>
> The Harmony method java.text.Bidi.getRunLimit(-1) throws ArrayIndexOutOfBoundsException while RI return valid value.
> Note, the spec says nothing about exceptions in this case.
> ============ test.java ===================
> import java.text.*;
> public class test {
> public static void main (String[] args) {
> Bidi bidi = new Bidi("text", Bidi.DIRECTION_LEFT_TO_RIGHT);
> try {
> System.out.println("getRunLimit(-1) = " + bidi.getRunLimit(-1) + "\npassed!");
> } catch (Exception e) {
> e.printStackTrace();
> System.out.println("failed");
> }
> }
> }
> ======================================
> C:\tmp\tmp17>C:\jrockit-j2sdk1.4.2_04\bin\java.exe -showversion test
> 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)
> getRunLimit(-1) = 4
> passed!
> C:\tmp\tmp17>C:\harmony\trunk_0427\deploy\jdk\jre\bin\java.exe -showversion test
> java version 1.5 (subset)
> (c) Copyright 1991, 2006 The Apache Software Foundation or its licensors, as app
> licable.
> java.lang.ArrayIndexOutOfBoundsException: Array index out of range: -1
> at java.text.Bidi.getRunLimit(Bidi.java:349)
> at test.main(test.java:7)
> failed
> C:\tmp\tmp17>
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[jira] Commented: (HARMONY-649) [classlib][text]compatibility:
unexpected ArrayIndexOutOfBoundsException for
java.text.Bidi.getRunLimit(-1)
Posted by "Stepan Mishura (JIRA)" <ji...@apache.org>.
[ http://issues.apache.org/jira/browse/HARMONY-649?page=comments#action_12425700 ]
Stepan Mishura commented on HARMONY-649:
----------------------------------------
Vladimir(as reporter), are you agree with comments above?
> [classlib][text]compatibility: unexpected ArrayIndexOutOfBoundsException for java.text.Bidi.getRunLimit(-1)
> -----------------------------------------------------------------------------------------------------------
>
> Key: HARMONY-649
> URL: http://issues.apache.org/jira/browse/HARMONY-649
> Project: Harmony
> Issue Type: Bug
> Reporter: Vladimir Ivanov
> Attachments: Bidi.patch, Bidi.patch, BidiTest.patch
>
>
> The Harmony method java.text.Bidi.getRunLimit(-1) throws ArrayIndexOutOfBoundsException while RI return valid value.
> Note, the spec says nothing about exceptions in this case.
> ============ test.java ===================
> import java.text.*;
> public class test {
> public static void main (String[] args) {
> Bidi bidi = new Bidi("text", Bidi.DIRECTION_LEFT_TO_RIGHT);
> try {
> System.out.println("getRunLimit(-1) = " + bidi.getRunLimit(-1) + "\npassed!");
> } catch (Exception e) {
> e.printStackTrace();
> System.out.println("failed");
> }
> }
> }
> ======================================
> C:\tmp\tmp17>C:\jrockit-j2sdk1.4.2_04\bin\java.exe -showversion test
> 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)
> getRunLimit(-1) = 4
> passed!
> C:\tmp\tmp17>C:\harmony\trunk_0427\deploy\jdk\jre\bin\java.exe -showversion test
> java version 1.5 (subset)
> (c) Copyright 1991, 2006 The Apache Software Foundation or its licensors, as app
> licable.
> java.lang.ArrayIndexOutOfBoundsException: Array index out of range: -1
> at java.text.Bidi.getRunLimit(Bidi.java:349)
> at test.main(test.java:7)
> failed
> C:\tmp\tmp17>
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[jira] Updated: (HARMONY-649) [classlib][text]compatibility:
unexpected ArrayIndexOutOfBoundsException for
java.text.Bidi.getRunLimit(-1)
Posted by "Alexey A. Ivanov (JIRA)" <ji...@apache.org>.
[ http://issues.apache.org/jira/browse/HARMONY-649?page=all ]
Alexey A. Ivanov updated HARMONY-649:
-------------------------------------
Attachment: Bidi.patch
The original Bidi patch contains the same code in three functions, and so this code should be moved into a separate function to eliminate duplication. This is what I've done.
This patch should be applied instead of the original one.
> [classlib][text]compatibility: unexpected ArrayIndexOutOfBoundsException for java.text.Bidi.getRunLimit(-1)
> -----------------------------------------------------------------------------------------------------------
>
> Key: HARMONY-649
> URL: http://issues.apache.org/jira/browse/HARMONY-649
> Project: Harmony
> Issue Type: Bug
> Reporter: Vladimir Ivanov
> Attachments: Bidi.patch, Bidi.patch, BidiTest.patch
>
>
> The Harmony method java.text.Bidi.getRunLimit(-1) throws ArrayIndexOutOfBoundsException while RI return valid value.
> Note, the spec says nothing about exceptions in this case.
> ============ test.java ===================
> import java.text.*;
> public class test {
> public static void main (String[] args) {
> Bidi bidi = new Bidi("text", Bidi.DIRECTION_LEFT_TO_RIGHT);
> try {
> System.out.println("getRunLimit(-1) = " + bidi.getRunLimit(-1) + "\npassed!");
> } catch (Exception e) {
> e.printStackTrace();
> System.out.println("failed");
> }
> }
> }
> ======================================
> C:\tmp\tmp17>C:\jrockit-j2sdk1.4.2_04\bin\java.exe -showversion test
> 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)
> getRunLimit(-1) = 4
> passed!
> C:\tmp\tmp17>C:\harmony\trunk_0427\deploy\jdk\jre\bin\java.exe -showversion test
> java version 1.5 (subset)
> (c) Copyright 1991, 2006 The Apache Software Foundation or its licensors, as app
> licable.
> java.lang.ArrayIndexOutOfBoundsException: Array index out of range: -1
> at java.text.Bidi.getRunLimit(Bidi.java:349)
> at test.main(test.java:7)
> failed
> C:\tmp\tmp17>
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[jira] Commented: (HARMONY-649) [classlib][text]compatibility:
unexpected ArrayIndexOutOfBoundsException for
java.text.Bidi.getRunLimit(-1)
Posted by "Vladimir Ivanov (JIRA)" <ji...@apache.org>.
[ http://issues.apache.org/jira/browse/HARMONY-649?page=comments#action_12432026 ]
Vladimir Ivanov commented on HARMONY-649:
-----------------------------------------
verified, thanks
> [classlib][text]compatibility: unexpected ArrayIndexOutOfBoundsException for java.text.Bidi.getRunLimit(-1)
> -----------------------------------------------------------------------------------------------------------
>
> Key: HARMONY-649
> URL: http://issues.apache.org/jira/browse/HARMONY-649
> Project: Harmony
> Issue Type: Bug
> Reporter: Vladimir Ivanov
> Attachments: Bidi.patch, Bidi.patch, BidiTest.patch
>
>
> The Harmony method java.text.Bidi.getRunLimit(-1) throws ArrayIndexOutOfBoundsException while RI return valid value.
> Note, the spec says nothing about exceptions in this case.
> ============ test.java ===================
> import java.text.*;
> public class test {
> public static void main (String[] args) {
> Bidi bidi = new Bidi("text", Bidi.DIRECTION_LEFT_TO_RIGHT);
> try {
> System.out.println("getRunLimit(-1) = " + bidi.getRunLimit(-1) + "\npassed!");
> } catch (Exception e) {
> e.printStackTrace();
> System.out.println("failed");
> }
> }
> }
> ======================================
> C:\tmp\tmp17>C:\jrockit-j2sdk1.4.2_04\bin\java.exe -showversion test
> 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)
> getRunLimit(-1) = 4
> passed!
> C:\tmp\tmp17>C:\harmony\trunk_0427\deploy\jdk\jre\bin\java.exe -showversion test
> java version 1.5 (subset)
> (c) Copyright 1991, 2006 The Apache Software Foundation or its licensors, as app
> licable.
> java.lang.ArrayIndexOutOfBoundsException: Array index out of range: -1
> at java.text.Bidi.getRunLimit(Bidi.java:349)
> at test.main(test.java:7)
> failed
> C:\tmp\tmp17>
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