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Posted to commits@harmony.apache.org by "Nathan Beyer (JIRA)" <ji...@apache.org> on 2006/08/02 06:22:15 UTC
[jira] Assigned: (HARMONY-1033) [classlib][lang]compatibility:
expected IndexOutOfBoundsException for Character.codePointAt
[ http://issues.apache.org/jira/browse/HARMONY-1033?page=all ]
Nathan Beyer reassigned HARMONY-1033:
-------------------------------------
Assignee: Nathan Beyer
> [classlib][lang]compatibility: expected IndexOutOfBoundsException for Character.codePointAt
> --------------------------------------------------------------------------------------------
>
> Key: HARMONY-1033
> URL: http://issues.apache.org/jira/browse/HARMONY-1033
> Project: Harmony
> Issue Type: Bug
> Components: Classlib
> Reporter: Denis Kishenko
> Assigned To: Nathan Beyer
> Attachments: Character.patch, CharacterTest.patch
>
>
> Specs 1.5
> Methods throws
> NullPointerException - if a is null.
> IndexOutOfBoundsException - if offset or count is negative, or if offset + count is larger than the length of the given array.
> If first argument is null RI throws NPE only in the second test, it's strange, but we have to follow.
> public class bug9276 {
> public static void main (String[] args) {
> try {
> Character.codePointAt(null, 6, 4);
> System.err.println("failed 1");
> } catch (IndexOutOfBoundsException e) {
> System.err.println("passed 1");
> e.printStackTrace();
> } catch (Exception e) {
> System.err.println("failed 1");
> e.printStackTrace();
> }
> try {
> Character.codePointAt(null, 4, 6);
> System.err.println("failed 2");
> } catch (NullPointerException e) {
> System.err.println("passed 2");
> e.printStackTrace();
> } catch (Exception e) {
> System.err.println("failed 2");
> e.printStackTrace();
> }
> try {
> Character.codePointAt(null, 0, 0);
> System.err.println("failed 3");
> } catch (IndexOutOfBoundsException e) {
> System.err.println("passed 3");
> e.printStackTrace();
> } catch (Exception e) {
> System.err.println("failed 3");
> e.printStackTrace();
> }
> }
>
> }
> Output
> RI --------------------------------------------------------------------
> passed 1
> java.lang.IndexOutOfBoundsException
> at java.lang.Character.codePointAt(Character.java:2400)
> at bug9276.main(bug9276.java:6)
> passed 2
> java.lang.NullPointerException
> at java.lang.Character.codePointAt(Character.java:2399)
> at bug9276.main(bug9276.java:16)
> passed 3
> java.lang.IndexOutOfBoundsException
> at java.lang.Character.codePointAt(Character.java:2400)
> at bug9276.main(bug9276.java:26)
> Harmony -----------------------------------------------------------
> failed 1
> java.lang.NullPointerException
> at java.lang.Character.codePointAt(Character.java:1918)
> at bug9276.main(bug9276.java:6)
> passed 2
> java.lang.NullPointerException
> at java.lang.Character.codePointAt(Character.java:1918)
> at bug9276.main(bug9276.java:16)
> failed 3
> java.lang.NullPointerException
> at java.lang.Character.codePointAt(Character.java:1918)
> at bug9276.main(bug9276.java:26)
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