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From "Andrey Pavlenko (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HARMONY-4008) [classlib][swing] UnsupportedOperationException in HTMLEditorKit
Date Fri, 13 Jul 2007 07:44:04 GMT

    [ https://issues.apache.org/jira/browse/HARMONY-4008?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12512387
] 

Andrey Pavlenko commented on HARMONY-4008:
------------------------------------------

Alexei, this test also fails without applying the patch if the SWING classes and resources
are located not in a jar file. See the following reproducer:

unzip swing.jar -d $HOME/tmp/swing
cd working_classlib/modules/swing
$HARMONY_HOME/bin/java  -cp ../../deploy/build/test/support.jar:$HOME/tmp/junit-3.8.1.jar:bin/test
-Xbootclasspath/p:$HOME/tmp/swing junit.textui.TestRunner javax.swing.text.html.FormView_FormSelectElementTest

Output:
.E.E.The GC did not provide gc_add_weak_root_set_entry()
E.E
Time: 3.414
There were 4 errors:
1) testModelAttributes(javax.swing.text.html.FormView_FormSelectElementTest)java.lang.NullPointerException
        at javax.swing.text.DefaultStyledDocument$ElementBuffer.insertEndTag(DefaultStyledDocument.java:603)
        at javax.swing.text.DefaultStyledDocument$ElementBuffer.performSpecs(DefaultStyledDocument.java:342)
        at javax.swing.text.DefaultStyledDocument$ElementBuffer.create(DefaultStyledDocument.java:328)
        at javax.swing.text.DefaultStyledDocument.create(DefaultStyledDocument.java:1207)
        at javax.swing.text.html.HTMLDocument.access$1(HTMLDocument.java:1)
        at javax.swing.text.html.HTMLDocument$HTMLReader.flushImpl(HTMLDocument.java:829)
        at javax.swing.text.html.HTMLDocument$HTMLReader.flush(HTMLDocument.java:672)
        at javax.swing.text.html.HTMLEditorKit.read(HTMLEditorKit.java:738)
        at javax.swing.text.html.FormView_FormSelectElementTest.createHTMLSample(FormView_FormSelectElementTest.java:395)
        at javax.swing.text.html.FormView_FormSelectElementTest.testModelAttributes(FormView_FormSelectElementTest.java:55)
        at java.lang.reflect.VMReflection.invokeMethod(VMReflection.java)
        at javax.swing.BasicSwingTestCase.runBareSuper(BasicSwingTestCase.java:117)
        at javax.swing.SwingTestCase$1.run(SwingTestCase.java:45)
        at java.awt.event.InvocationEvent.runAndNotify(InvocationEvent.java:92)
        at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:81)
        at java.awt.EventQueueCore.dispatchEventImpl(EventQueueCore.java:138)
        at java.awt.EventQueue.dispatchEvent(EventQueue.java:144)
        at java.awt.EventDispatchThread.runModalLoop(EventDispatchThread.java:74)
        at java.awt.EventDispatchThread.run(EventDispatchThread.java:48)

So, I think this issue should be fixed in a separate JIRA. 

> [classlib][swing] UnsupportedOperationException in HTMLEditorKit
> ----------------------------------------------------------------
>
>                 Key: HARMONY-4008
>                 URL: https://issues.apache.org/jira/browse/HARMONY-4008
>             Project: Harmony
>          Issue Type: Bug
>          Components: Classlib
>            Reporter: Andrey Pavlenko
>            Assignee: Alexei Zakharov
>         Attachments: HARMONY-4008-Test.patch, HARMONY-4008.patch
>
>
> The following code throws UnsupportedOperationException:
> new JEditorPane("text/html",
>                 "<html><body><table><tr><td>Hello world!"
>                 + "</td></tr></table></body></html>");
> Stack:
> java.lang.UnsupportedOperationException: Not implemented tag: tr
> 	at javax.swing.text.html.HTMLEditorKit$HTMLFactory.create(HTMLEditorKit.java:151)
> 	at javax.swing.text.CompositeView.loadChildren(CompositeView.java:235)
> 	at javax.swing.text.CompositeView.setParent(CompositeView.java:116)
> 	at javax.swing.text.html.BlockView.setParent(BlockView.java:61)
> 	at javax.swing.text.CompositeView.replace(CompositeView.java:90)
> 	at javax.swing.text.BoxView.replace(BoxView.java:150)
> 	at javax.swing.text.View.updateChildren(View.java:406)
> 	at javax.swing.text.View.updateView(View.java:527)
> 	at javax.swing.text.View.insertUpdate(View.java:252)
> 	at javax.swing.text.RootView.insertUpdate(RootView.java:178)
> 	at javax.swing.plaf.basic.BasicTextUI$Listener.insertUpdate(BasicTextUI.java:258)
> 	at javax.swing.text.AbstractDocument.fireInsertUpdate(AbstractDocument.java:1241)
> 	at javax.swing.text.DefaultStyledDocument.create(DefaultStyledDocument.java:1210)
> 	at javax.swing.text.html.HTMLDocument.access$1(HTMLDocument.java:1)
> 	at javax.swing.text.html.HTMLDocument$HTMLReader.flushImpl(HTMLDocument.java:829)
> 	at javax.swing.text.html.HTMLDocument$HTMLReader.flush(HTMLDocument.java:672)
> 	at javax.swing.text.html.HTMLEditorKit.read(HTMLEditorKit.java:738)
> 	at javax.swing.text.JTextComponent.read(JTextComponent.java:1289)
> 	at javax.swing.JEditorPane.setText(JEditorPane.java:772)
> 	at javax.swing.JEditorPane.<init>(JEditorPane.java:305)
> This issue prevents Java DjVu Viewer (http://sourceforge.net/projects/javadjvu) from
being started correctly on Harmony.

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