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From "Alexey Petrenko (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HARMONY-1591) [classlib][awt]Compatibility: awt.Font.getStringBounds() exception order on Harmony differs from RI
Date Mon, 18 Dec 2006 12:56:24 GMT
    [ http://issues.apache.org/jira/browse/HARMONY-1591?page=comments#action_12459304 ] 
            
Alexey Petrenko commented on HARMONY-1591:
------------------------------------------

Ilya, the patches can not be applied to the current source.
Can you please fix it?

> [classlib][awt]Compatibility: awt.Font.getStringBounds() exception order on Harmony differs
from RI
> ---------------------------------------------------------------------------------------------------
>
>                 Key: HARMONY-1591
>                 URL: http://issues.apache.org/jira/browse/HARMONY-1591
>             Project: Harmony
>          Issue Type: Bug
>          Components: Classlib
>            Reporter: Ilya Okomin
>         Assigned To: Alexey Petrenko
>            Priority: Minor
>         Attachments: Harmony-1591-test.patch, Harmony-1591.patch
>
>
> Methods awt.Font.getStringBounds() when 'string' source parameter is null throws exceptions
in the order that differs from the RI's one.
> Spec keeps silence about any exceptions for these cases.
> To check this run next test case:
> ----------------test.java------------------
> import junit.framework.TestCase;
> import java.awt.Font;
> import java.awt.font.FontRenderContext;
> import java.text.CharacterIterator;
> public class test extends TestCase {
>     public static void main(String[] args) {
>         junit.textui.TestRunner.run(test.class);
>     }
>     public void testcase() {
>         Font font = new Font("dialog", Font.PLAIN, 12);
>         FontRenderContext cnt = new FontRenderContext(null, false, true);
>         try{
>             font.getStringBounds((char[]) null, -16, 1, cnt);
>             System.out.println("Fail: IndexOutOfBoundsException expected!");
>         }catch (Exception e) {
>             if (e instanceof IndexOutOfBoundsException) {
>                 System.out.println("Success: " + e);
>             } else {
>                 System.out.println("Fail: " + e);
>             }
>         }
>         try{
>             font.getStringBounds((String) null, -16, 1, cnt);
>             System.out.println("Fail: NullPointerException expected!");
>         }catch (Exception e) {
>             if (e instanceof NullPointerException) {
>                 System.out.println("Success: " + e);
>             } else {
>                 System.out.println("Fail: " + e);
>             }
>         }
>         try{
>             font.getStringBounds((CharacterIterator) null, -16, 1, cnt);
>             System.out.println("Fail: NullPointerException expected!");
>         }catch (Exception e) {
>             if (e instanceof NullPointerException) {
>                 System.out.println("Success: " + e);
>             } else {
>                 System.out.println("Fail: " + e);
>             }
>         }
>         try{
>             font.getStringBounds((String) null, cnt);
>             System.out.println("Fail: NullPointerException expected!");
>         }catch (Exception e) {
>             if (e instanceof NullPointerException) {
>                 System.out.println("Success: " + e);
>             } else {
>                 System.out.println("Fail: " + e);
>             }
>         }
>     }
> }
> ------------------------------------------------
> ====== Output RI ======
> .Success: java.lang.IndexOutOfBoundsException: beginIndex: -16
> Success: java.lang.NullPointerException
> Success: java.lang.NullPointerException
> Success: java.lang.NullPointerException
> Time: 0.11
> OK (1 test)
> ======= Output Harmony ======
> .Fail: java.lang.NullPointerException
> Fail: java.lang.IndexOutOfBoundsException: Wrong start index: -16
> Success: java.lang.NullPointerException
> Success: java.lang.NullPointerException
> Time: 0.01
> OK (1 test)

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