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Posted to commits@harmony.apache.org by "Mark Hindess (JIRA)" <ji...@apache.org> on 2007/01/15 21:34:28 UTC
[jira] Closed: (HARMONY-2623) [classlib][swing] JScrollBar() throw
unspecified NPE instead of IAE
[ https://issues.apache.org/jira/browse/HARMONY-2623?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Mark Hindess closed HARMONY-2623.
---------------------------------
Verified. Thanks.
> [classlib][swing] JScrollBar() throw unspecified NPE instead of IAE
> -------------------------------------------------------------------
>
> Key: HARMONY-2623
> URL: https://issues.apache.org/jira/browse/HARMONY-2623
> Project: Harmony
> Issue Type: Bug
> Components: Classlib
> Reporter: Denis Kishenko
> Assigned To: Mark Hindess
> Attachments: Harmony-2623-JScrollBar.patch, Harmony-2623-JScrollBarTest.patch
>
>
> According to J2SE API 5.0 specifications of javax.swing.JScrollBar(int,int,int,int,int) constructor:
> "Throws: IllegalArgumentException - if orientation is not one of VERTICAL, HORIZONTAL".
> Harmony throws NPE while RI throws IllegalArgumentException.
> JScrollBar() throw unspecified NPE instead of IllegalArgumentException.
> Test for reproducing:
> import junit.framework.TestCase;
> import javax.swing.*;
> public class Test extends TestCase {
> public void testcase1() {
> try {
> new JScrollBar(2000, 512, 128, 16, 10001);
> fail("IllegalArgumentException should be thrown");
> } catch ( IllegalArgumentException e) {
> //expected
> }
> }
> }
> Output on Sun 1.5
> =================
> .
> Time: 0.015
> OK (1 test)
> Output on Harmony:
> ==================
> .E
> Time: 0.609
> There was 1 error:
> 1) testcase1(Test)java.lang.NullPointerException
> at
> javax.swing.plaf.basic.BasicScrollBarUI.installComponents(BasicScrollBarUI.java:356)
> at
> javax.swing.plaf.basic.BasicScrollBarUI.installUI(BasicScrollBarUI.java:419)
> at javax.swing.JComponent.setUI(JComponent.java:1211)
> at javax.swing.JScrollBar.setUI(JScrollBar.java:138)
> at javax.swing.JScrollBar.updateUI(JScrollBar.java:146)
> at javax.swing.JScrollBar.<init>(JScrollBar.java:134)
> at Test.testcase1(Test.java:7)
> at java.lang.reflect.VMReflection.invokeMethod(Native Method)
> FAILURES!!!
> Tests run: 1, Failures: 0, Errors: 1
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