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From "Andrey Pavlenko (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HARMONY-2458) [classlib][awt] java.awt.Component.addNotify() throws different exceptions on RI and Harmony
Date Thu, 14 Dec 2006 12:45:27 GMT
    [ http://issues.apache.org/jira/browse/HARMONY-2458?page=comments#action_12458458 ] 
            
Andrey Pavlenko commented on HARMONY-2458:
------------------------------------------

I think this is a non-bug difference. Moreover, according to the specification: "This method
is called internally by the toolkit and should not be called directly by programs."

> [classlib][awt] java.awt.Component.addNotify() throws different exceptions on RI and
Harmony
> --------------------------------------------------------------------------------------------
>
>                 Key: HARMONY-2458
>                 URL: http://issues.apache.org/jira/browse/HARMONY-2458
>             Project: Harmony
>          Issue Type: Bug
>          Components: Classlib
>            Reporter: Pavel Dolgov
>            Priority: Minor
>
> Test case:
> ----------------
> import java.awt.Button;
> import java.awt.Canvas;
> import java.awt.Checkbox;
> import java.awt.Label;
> import java.awt.Menu;
> import java.awt.MenuBar;
> import java.awt.MenuItem;
> import java.awt.Panel;
> import java.awt.PopupMenu;
> import java.awt.ScrollPane;
> import java.awt.Scrollbar;
> import junit.framework.TestCase;
> public class TheTest extends TestCase {
>     public static void main(String args[]) {
>         junit.textui.TestRunner.run(TheTest.class);
>     }
>     public void testcase1() {
>         MenuBar cmp = new MenuBar();
>         cmp.addNotify();
>     }
>     public void testcase2() {
>         Menu cmp = new Menu("0", false);
>         try {
>             cmp.addNotify();
>             fail("IllegalArgumentException expected");
>         } catch (IllegalArgumentException e) {
>         }
>     }
>     public void testcase3() {
>         PopupMenu cmp = new PopupMenu();
>         try {
>             cmp.addNotify();
>             fail("IllegalArgumentException expected");
>         } catch (IllegalArgumentException e) {
>         }
>     }
>     public void testcase4() {
>         PopupMenu cmp = new PopupMenu("j");
>         try {
>             cmp.addNotify();
>             fail("IllegalArgumentException expected");
>         } catch (IllegalArgumentException e) {
>         }
>     }
>     public void testcase5() {
>         Label cmp = new Label();
>         try {
>             cmp.addNotify();
>             fail("NPE expected");
>         } catch (NullPointerException e) {
>         }
>     }
>     public void testcase6() {
>         Button cmp = new Button("a");
>         try {
>             cmp.addNotify();
>             fail("NPE expected");
>         } catch (NullPointerException e) {
>         }
>     }
>     public void testcase7() {
>         Checkbox cmp = new Checkbox();
>         try {
>             cmp.addNotify();
>             fail("NPE expected");
>         } catch (NullPointerException e) {
>         }
>     }
>     public void testcase8() {
>         ScrollPane cmp = new ScrollPane();
>         try {
>             cmp.addNotify();
>             fail("NPE expected");
>         } catch (NullPointerException e) {
>         }
>     }
>     public void testcase9() {
>         Scrollbar cmp = new Scrollbar();
>         try {
>             cmp.addNotify();
>             fail("NPE expected");
>         } catch (NullPointerException e) {
>         }
>     }
>     public void testcase10() {
>         Panel cmp = new Panel();
>         try {
>             cmp.addNotify();
>             fail("NPE expected");
>         } catch (NullPointerException e) {
>         }
>     }
>     public void testcase11() {
>         MenuItem cmp = new MenuItem();
>         try {
>             cmp.addNotify();
>             fail("NPE expected");
>         } catch (NullPointerException e) {
>         }
>     }
>     public void testcase12() {
>         Canvas cmp = new Canvas();
>         try {
>             cmp.addNotify();
>             fail("NPE expected");
>         } catch (NullPointerException e) {
>         }
>     }    
> }
> RI output:
> --------------------
> ............
> Time: 0,84
> OK (12 tests)
> Harmony output:
> --------------------
> .E.E.E.E.......F.
> Time: 0.734
> There were 4 errors:
> 1) testcase1(TheTest)java.lang.NullPointerException
> 	at java.awt.MenuBar$State.calculate(MenuBar.java:74)
> 	at java.awt.MenuBar.addNotify(MenuBar.java:213)
> 	at TheTest.testcase1(TheTest.java:22)
> 	at java.lang.reflect.VMReflection.invokeMethod(Native Method)
> 	at TheTest.main(TheTest.java:18)
> 2) testcase2(TheTest)java.lang.NullPointerException
> 	at java.awt.Toolkit.createPopupNativeWindow(Toolkit.java:1139)
> 	at java.awt.PopupBox.addNotify(PopupBox.java:49)
> 	at java.awt.Menu.addNotify(Menu.java:249)
> 	at TheTest.testcase2(TheTest.java:27)
> 	at java.lang.reflect.VMReflection.invokeMethod(Native Method)
> 	at TheTest.main(TheTest.java:18)
> 3) testcase3(TheTest)java.lang.NullPointerException
> 	at java.awt.Toolkit.createPopupNativeWindow(Toolkit.java:1139)
> 	at java.awt.PopupBox.addNotify(PopupBox.java:49)
> 	at java.awt.Menu.addNotify(Menu.java:249)
> 	at java.awt.PopupMenu.addNotify(PopupMenu.java:66)
> 	at TheTest.testcase3(TheTest.java:36)
> 	at java.lang.reflect.VMReflection.invokeMethod(Native Method)
> 	at TheTest.main(TheTest.java:18)
> 4) testcase4(TheTest)java.lang.NullPointerException
> 	at java.awt.Toolkit.createPopupNativeWindow(Toolkit.java:1139)
> 	at java.awt.PopupBox.addNotify(PopupBox.java:49)
> 	at java.awt.Menu.addNotify(Menu.java:249)
> 	at java.awt.PopupMenu.addNotify(PopupMenu.java:66)
> 	at TheTest.testcase4(TheTest.java:45)
> 	at java.lang.reflect.VMReflection.invokeMethod(Native Method)
> 	at TheTest.main(TheTest.java:18)
> There was 1 failure:
> 1) testcase11(TheTest)junit.framework.AssertionFailedError: NPE expected
> 	at TheTest.testcase11(TheTest.java:111)
> 	at java.lang.reflect.VMReflection.invokeMethod(Native Method)
> 	at TheTest.main(TheTest.java:18)
> FAILURES!!!
> Tests run: 12,  Failures: 1,  Errors: 4

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