[icedtea-web] RFC: PR788: Elluminate Live! is not working

[Jiri Vanek]

On 09/22/2011 10:49 PM, Omair Majid wrote:
> Hi,
>
> The attached patch fixes PR788. The exception is caused in checkForMain, which is only present in HEAD.
>
> In a way, the patch is a duplicate of
> http://icedtea.classpath.org/hg/icedtea-web/rev/df3cf32781d3
>
> Okay to add to HEAD?
>
> Cheers,
> Omair

Hi. This is reproducer for this fix which Omair posted some time ago. When I was creating this simple behaviour, I was surprised that some cases are falling.
The reproducer contains one "signed jar" and four testing jnlp files and four tests. It is surprise, that jnlp/test id numbers 2 and 4 are failing. From this is obvious, that difference between tests is only in order of loaded jars in jnlp. I consider this behaviour as *bug*.

Stacktrace for both failing cases:
(connecting MissingJar4 request have same except numbering)
connecting MissingJar2 request
java.io.FileNotFoundException: /home/jvanek/Desktop/icedtea-web/tests.build/jnlp_test_server/./MissingOne.jar (No such file or directory)
	at java.io.FileInputStream.open(Native Method)
	at java.io.FileInputStream.<init>(FileInputStream.java:137)
	at net.sourceforge.jnlp.ServerAccess$ServerLauncher$TinyHttpdImpl.run(ServerAccess.java:752)
java.io.FileNotFoundException: /home/jvanek/Desktop/icedtea-web/tests.build/jnlp_test_server/./MissingOne.jar (No such file or directory)
	at java.io.FileInputStream.open(Native Method)
	at java.io.FileInputStream.<init>(FileInputStream.java:137)
	at net.sourceforge.jnlp.ServerAccess$ServerLauncher$TinyHttpdImpl.run(ServerAccess.java:752)
Stopping assasin forThread[Thread-96,5,] java.lang.UNIXProcess at 77fddc31  /home/jvanek/icedtea-web-image/bin/javaws -Xtrustall -headless http://localhost:59490/MissingJar2.jnlp:
JAR http://localhost:59490/MissingOne.jar not found. Continuing.
net.sourceforge.jnlp.LaunchException: Fatal: Initialization Error: Could not initialize application.
	at net.sourceforge.jnlp.Launcher.createApplication(Launcher.java:765)
	at net.sourceforge.jnlp.Launcher.launchApplication(Launcher.java:551)
	at net.sourceforge.jnlp.Launcher$TgThread.run(Launcher.java:876)
Caused by: net.sourceforge.jnlp.LaunchException: Fatal: Application Error: Cannot grant permissions to unsigned jars.
	at net.sourceforge.jnlp.runtime.JNLPClassLoader.setSecurity(JNLPClassLoader.java:278)
	at net.sourceforge.jnlp.runtime.JNLPClassLoader.<init>(JNLPClassLoader.java:198)
	at net.sourceforge.jnlp.runtime.JNLPClassLoader.getInstance(JNLPClassLoader.java:312)
	at net.sourceforge.jnlp.Launcher.createApplication(Launcher.java:757)
	... 2 more
Caused by:
net.sourceforge.jnlp.LaunchException: Fatal: Application Error: Cannot grant permissions to unsigned jars.
	at net.sourceforge.jnlp.runtime.JNLPClassLoader.setSecurity(JNLPClassLoader.java:278)
	at net.sourceforge.jnlp.runtime.JNLPClassLoader.<init>(JNLPClassLoader.java:198)
	at net.sourceforge.jnlp.runtime.JNLPClassLoader.getInstance(JNLPClassLoader.java:312)
	at net.sourceforge.jnlp.Launcher.createApplication(Launcher.java:757)
	at net.sourceforge.jnlp.Launcher.launchApplication(Launcher.java:551)
	at net.sourceforge.jnlp.Launcher$TgThread.run(Launcher.java:876)

Attached is new reproducer diff and  tests run logs.

Changelog:

2011-10-20  Jiri Vanek <jvanek at redhat.com>

	Added reproducer for - PR788: Elluminate Live! is not working
	* tests/jnlp_tests/signed/MissingJar/resources/MissingJar.jnlp
	* tests/jnlp_tests/signed/MissingJar/resources/MissingJar2.jnlp
	* tests/jnlp_tests/signed/MissingJar/resources/MissingJar3.jnlp
	* tests/jnlp_tests/signed/MissingJar/resources/MissingJar4.jnlp
	four testcases's jnlp files. Differs by order and by used resoure tags
	* tests/jnlp_tests/signed/MissingJar/srcs/MissingJar.java
	very simple main jar, just printing message when initialized
	* tests/jnlp_tests/signed/MissingJar/testcases/MissingJarTest.java
	testing file of reproducer, launchiing above four jnlp files, each in individual test


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