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Posted to commits@harmony.apache.org by "Alexey Petrenko (JIRA)" <ji...@apache.org> on 2006/12/18 16:04:23 UTC
[jira] Resolved: (HARMONY-1595) [classlib][awt]Compatibility:
java.awt.Font.getStringBounds() methods for null FontRenderContext returns
bounds on Harmony and throws NPE on RI
[ http://issues.apache.org/jira/browse/HARMONY-1595?page=all ]
Alexey Petrenko resolved HARMONY-1595.
--------------------------------------
Resolution: Fixed
Thanks!
The patch has been applied.
Please verify.
> [classlib][awt]Compatibility: java.awt.Font.getStringBounds() methods for null FontRenderContext returns bounds on Harmony and throws NPE on RI
> -----------------------------------------------------------------------------------------------------------------------------------------------
>
> Key: HARMONY-1595
> URL: http://issues.apache.org/jira/browse/HARMONY-1595
> Project: Harmony
> Issue Type: Bug
> Components: Classlib
> Reporter: Ilya Okomin
> Assigned To: Alexey Petrenko
> Priority: Minor
> Attachments: Harmony-1595-test-upd.patch, Harmony-1595-test.patch, Harmony-1595-upd.patch, Harmony-1595.patch
>
>
> java.awt.Font.getStringBounds() methods for null FontRenderContext returns bounds on Harmony and throws NPE on RI.
> Spec says nothing about any exceptions for getStringBounds() methods.
> You can check this running next test case:
> -------------------test.java---------------------
> import junit.framework.TestCase;
> import java.awt.Font;
> import java.awt.font.FontRenderContext;
> import java.text.StringCharacterIterator;
> public class test extends TestCase {
> public static void main(String[] args) {
> junit.textui.TestRunner.run(test.class);
> }
> public void testRun() {
> Font font = Font.decode("Arial");
> try {
> font.getStringBounds(new char[] { 'a' }, 0, 1,
> (FontRenderContext) null);
> 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(new StringCharacterIterator("a"), 0, 1,
> (FontRenderContext) null);
> System.out.println("Fail: NullPointerException expected!");
> }catch (Exception e) {
> if (e instanceof NullPointerException) {
> System.out.println("Success: " + e);
> } else {
> System.out.println("Fail: " + e);
> }
> }
>
> String str = "str";
> try {
> font.getStringBounds(str, 0, 1, (FontRenderContext) null);
> 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(str, (FontRenderContext) null);
> 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.NullPointerException
> Success: java.lang.NullPointerException
> Success: java.lang.NullPointerException
> Success: java.lang.NullPointerException
> Time: 2.183
> OK (1 test)
> ====== Output Harmony =======
> .Fail: NullPointerException expected!
> Fail: NullPointerException expected!
> Fail: NullPointerException expected!
> Fail: NullPointerException expected!
> Time: 0.36
> OK (1 test)
> Don't pay attention to the successful test pass - compare only output.
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