299024 - Java causes dom 1 html test suite to fail to complete with hung process

Status: RESOLVED INCOMPLETE

(Core Graveyard :: Java: OJI, defect)

Description

[Bob Clary [:bc] (inactive)]

Java 1.5.0 update 4 causes DOM TS to fail to complete and leaves zombie process
when browser closed. This did not occur in update 2.

Steps to reproduce:

1. Run DOM Level 1 HTML test suite with IFRAME loader and text/html (see URL)
2. Will fail to load Applet during run
3. DOM TS will cease running, but browser is responsive
4. Close browser
5. View zombie firefox process in tasklist

Expected results:

Complete test suite
Do not leave zombie firefox process.

Reproducible in Firefox 1.0.4, Firefox 1.0.5 (20050627) and DeerPark (20050628)
on winxpsp2.

Sounds like a bug in Java 1.5.0 Update 4, but we should get a hung process as a
result of a bad applet.

Comment 1

[Bob Clary [:bc] (inactive)]

If you don't see the problem after running throught the applet tests, close the
browser and repeat.

Comment 2

[Bob Clary [:bc] (inactive)]

*** Bug 300981 has been marked as a duplicate of this bug. ***

Comment 3

[Jack Lu]

Kyle is no longer working for Sun. So I guess Pete Zha is probably the right 
people to contact. Some update in Java Plug-in side, I am no longer working 
for that group. The right people to ask is Stanley Ho and Danielle Pham. 
Thanks.

Comment 4

[OstGote!]

Java 5 Update 5/1.5.0_05 is out ... please test again

Comment 5

[Boris Zbarsky [:bzbarsky]]

bc, is this an issue with whatever the current-java-of-the-day is?

Comment 6

[Bob Clary [:bc] (inactive)]

(In reply to comment #5)

yes. I still get similar behavior in dom 1 html (various loaders/mime types) with update 5 using firefox 1.5 and trunk when java is enabled. :-(

Comment 7

[Pete Zha]

mass reassign to Alfred

Comment 8

[Magnus Melin [:mkmelin]]

Linux too /jre 1.5.0_06.

I get this in the Java Console: (the swedish stuff means class not found...)

inläsning: klassen org/w3c/domts/DOMTSApplet.class finns inte.
java.lang.ClassNotFoundException: org.w3c.domts.DOMTSApplet.class
	at sun.applet.AppletClassLoader.findClass(AppletClassLoader.java:168)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
	at sun.applet.AppletClassLoader.loadClass(AppletClassLoader.java:119)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
	at sun.applet.AppletClassLoader.loadCode(AppletClassLoader.java:599)
	at sun.applet.AppletPanel.createApplet(AppletPanel.java:721)
	at sun.plugin.AppletViewer.createApplet(AppletViewer.java:1757)
	at sun.applet.AppletPanel.runLoader(AppletPanel.java:650)
	at sun.applet.AppletPanel.run(AppletPanel.java:324)
	at java.lang.Thread.run(Thread.java:595)
Caused by: java.io.IOException: open HTTP connection failed.
	at sun.applet.AppletClassLoader.getBytes(AppletClassLoader.java:271)
	at sun.applet.AppletClassLoader.access$100(AppletClassLoader.java:44)
	at sun.applet.AppletClassLoader$1.run(AppletClassLoader.java:158)
	at java.security.AccessController.doPrivileged(Native Method)
	at sun.applet.AppletClassLoader.findClass(AppletClassLoader.java:155)
	... 9 more
Exception in thread "Thread-9" java.lang.NullPointerException
	at sun.plugin.util.GrayBoxPainter.showLoadingError(GrayBoxPainter.java:153)
	at sun.plugin.AppletViewer.showAppletException(AppletViewer.java:1928)
	at sun.applet.AppletPanel.runLoader(AppletPanel.java:655)
	at sun.applet.AppletPanel.run(AppletPanel.java:324)
	at java.lang.Thread.run(Thread.java:595)
java.lang.NullPointerException
	at sun.plugin.util.GrayBoxPainter.showLoadingError(GrayBoxPainter.java:153)
	at sun.plugin.AppletViewer.showAppletStatus(AppletViewer.java:1861)
	at sun.applet.AppletPanel.run(AppletPanel.java:369)
	at java.lang.Thread.run(Thread.java:595)
Exception in thread "thread applet-org/w3c/domts/DOMTSApplet.class" java.lang.NullPointerException
	at sun.plugin.util.GrayBoxPainter.showLoadingError(GrayBoxPainter.java:153)
	at sun.plugin.AppletViewer.showAppletException(AppletViewer.java:1928)
	at sun.applet.AppletPanel.run(AppletPanel.java:533)
	at java.lang.Thread.run(Thread.java:595)
inläsning: klassen org/w3c/domts/DOMTSApplet.class finns inte.
java.lang.ClassNotFoundException: org.w3c.domts.DOMTSApplet.class
	at sun.applet.AppletClassLoader.findClass(AppletClassLoader.java:168)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
	at sun.applet.AppletClassLoader.loadClass(AppletClassLoader.java:119)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
	at sun.applet.AppletClassLoader.loadCode(AppletClassLoader.java:599)
	at sun.applet.AppletPanel.createApplet(AppletPanel.java:721)
	at sun.plugin.AppletViewer.createApplet(AppletViewer.java:1757)
	at sun.applet.AppletPanel.runLoader(AppletPanel.java:650)
	at sun.applet.AppletPanel.run(AppletPanel.java:324)
	at java.lang.Thread.run(Thread.java:595)
Caused by: java.io.IOException: open HTTP connection failed.
	at sun.applet.AppletClassLoader.getBytes(AppletClassLoader.java:271)
	at sun.applet.AppletClassLoader.access$100(AppletClassLoader.java:44)
	at sun.applet.AppletClassLoader$1.run(AppletClassLoader.java:158)
	at java.security.AccessController.doPrivileged(Native Method)
	at sun.applet.AppletClassLoader.findClass(AppletClassLoader.java:155)
	... 9 more

Comment 9

[Hermann Schwab]

(In reply to comment #8)
> Linux too /jre 1.5.0_06.

could you please retry using JRE 5.0 Update 7 ?

http://java.sun.com/j2se/1.5.0/download.jsp

http://java.sun.com/j2se/1.5.0/ReleaseNotes.html#150_07

Comment 10

[Magnus Melin [:mkmelin]]

Still hangs under firefox latest-branch/linux + jre 1.5.0_07, though I think now it's not the same place. 

Firefox 1.5.0.3/win + jre 1.5.0_07 doesn't seem to hang anymore.

Comment 11

[Wayne Mery (:wsmwk)]

WFM no zombie process. do you still see problem?

Java Plug-in 1.5.0_09 
Mozilla/5.0 (Windows; U; Windows NT 5.0; en-US; rv:1.9pre) Gecko/2008042906 Minefield/3.0pre

Comment 12

[Wayne Mery (:wsmwk)]

bc, magnus - do you see this with latest FF and jre? (now at (build 1.6.0_13-b03))

see Bug 156994 comment 19 - Java uses lot of memory which is never freed

Comment 13

[Magnus Melin [:mkmelin]]

Still hangs completely, using 1.6.0_10 which is the latest jre in the ubuntu repos, and a few days old 1.9.1 build of ff.

Comment 14

[Benjamin Smedberg]

Mass-closing bugs in the "OJI" component: OJI plugin integration was replaced with npruntime long ago, and these bugs appear to be irrelevant now. If there is in fact a real bug that remains, please file it new in the "Core" product, component "Plug-ins".