Okay, this is indeed very interesting. After two hours it was only about
half-way through the java.io tests and all of them had failed so far. On a
sheer hunch and nothing more, I unplugged my ethernet cable, thus disconnecting
me from any/all networks and the Internet. BOOM. The rest of the java.io tests
finished (and passed) in a few seconds, leaving 137 that had failed. I then
re-ran the tests while still disconnected from the Internet and 312 of the
java.io tests passed this time, leaving only 1 failure
(java/io/BufferedReader/Lines.java, output below).
I plugged my Ethernet back in and ran the tests again and java.io started
failing every test again, timing out after 60 seconds each. Curiously extending
my hunch I remained connected over Ethernet and connected to a remote network
via OpenVPN. Now all of the java.io test pass again (except that same one, with
the same output).
What on Earth??? (If it helps, I'm on Mac OS X 10.7.5.)
Unfortunately, the one failed java.io test prevents jtreg from continuing on to
the next set of tests (java.lang). Anyone know how to tell jtreg to continue
running on error?
Nick
#Test Results (version 2)
#Tue Jul 30 14:53:42 CDT 2013
#-----testdescription-----
$file=/Users/Nicholas/Documents/OpenJDK/Projects/jdk8/jdk8/jdk/test/java/io/BufferedReader/Lines.java
$root=/Users/Nicholas/Documents/OpenJDK/Projects/jdk8/jdk8/jdk/test
keywords=bug8003258
run=USER_SPECIFIED testng Lines\n
source=Lines.java
title=\
#-----environment-----
#-----testresult-----
end=Tue Jul 30 14\:53\:42 CDT 2013
execStatus=Error. Unexpected exception caught from test
java/io/BufferedReader/Lines.java\: java.lang.NullPointerException
sections=script_messages Details
#section:script_messages
----------messages:(0/0)----------
#section:Details
----------messages:(0/0)----------
----------Stack trace:(10/672)----------
java.lang.NullPointerException
at
com.sun.javatest.regtest.TestNGReporter.getMatcher(TestNGReporter.java:97)
at com.sun.javatest.regtest.TestNGReporter.add(TestNGReporter.java:80)
at
com.sun.javatest.regtest.TestNGAction.endAction(TestNGAction.java:131)
at com.sun.javatest.regtest.MainAction.run(MainAction.java:260)
at
com.sun.javatest.regtest.RegressionScript.run(RegressionScript.java:149)
at com.sun.javatest.Script.run(Script.java:228)
at
com.sun.javatest.DefaultTestRunner.runTest(DefaultTestRunner.java:174)
at
com.sun.javatest.DefaultTestRunner.access$100(DefaultTestRunner.java:43)
at com.sun.javatest.DefaultTestRunner$1.run(DefaultTestRunner.java:66)
result: Not run. Test running...
test result: Error. Unexpected exception caught from test
java/io/BufferedReader/Lines.java: java.lang.NullPointerException
On Jul 30, 2013, at 1:39 PM, Nick Williams wrote:
>
> On Jul 30, 2013, at 1:16 PM, Nick Williams wrote:
>
>>
>> On Jul 30, 2013, at 1:10 PM, Alan Bateman wrote:
>>
>>> On 30/07/2013 11:02, Nick Williams wrote:
>>>> I'm running the core libs tests locally (for the first time), and every
>>>> java.io test is failing. They're all failing for the same reason (output
>>>> below), and I suspect it's something local and not an actual problem. But
>>>> the test output is not very helpful. Note that all of the java.beans tests
>>>> passed with flying colors. Once it got to java.io, everything started
>>>> failing. Worse, each test is taking 60 seconds to fail. I could be here a
>>>> while...
>>>>
>>>> Thoughts?
>>> What command are you using? From the output it suggests that the connection
>>> between jtreg and the agent VM cannot be established.
>>>
>>> -Alan.
>>
>> Command, just like README-builds.html#testing says:
>>
>> cd test && make
>> PRODUCT_HOME=`pwd`/../build/macosx-x86_64-normal-server-release/images/j2sdk-image/
>> all
>>
>> I assume this is specifically an java.io-related problem because all the
>> java.beans tests passed without exception and so far every java.io test
>> through java.io.Externalizable (that's as far as it has gotten) has failed
>> without exception. Wouldn't a problem with jtreg communicating with the
>> agent VM have shown up in java.beans as well? I could be wrong of course.
>
> I see now that java.beans tests run in "othervm mode" while java.io tests run
> in "agentvm mode." Didn't realize they were being run differently. Your
> explanation makes much more sense now, but I still don't know what's wrong...
>
>>
>>>
>>>
>>>>
>>>> Here's the output from one of the tests. It looks like all the other test
>>>> outputs:
>>>>
>>>> #Test Results (version 2)
>>>> #Tue Jul 30 12:38:15 CDT 2013
>>>> #-----testdescription-----
>>>> $file=/Users/Nicholas/Documents/OpenJDK/Projects/jdk8/jdk8/jdk/test/java/io/BufferedInputStream/ReadAfterClose.java
>>>> $root=/Users/Nicholas/Documents/OpenJDK/Projects/jdk8/jdk8/jdk/test
>>>> keywords=bug4143651
>>>> run=ASSUMED_ACTION main ReadAfterClose\n
>>>> source=ReadAfterClose.java
>>>> title=Test if I/O methods will check if the stream has been closed.
>>>>
>>>> #-----environment-----
>>>>
>>>> #-----testresult-----
>>>> description=file\:/Users/Nicholas/Documents/OpenJDK/Projects/jdk8/jdk8/jdk/test/java/io/BufferedInputStream/ReadAfterClose.java
>>>> elapsed=60007 0\:01\:00.007
>>>> end=Tue Jul 30 12\:38\:15 CDT 2013
>>>> environment=regtest
>>>> execStatus=Error. Cannot get VM for test\:
>>>> java.net.SocketTimeoutException\: Accept timed out
>>>> hostname=unknown
>>>> javatestOS=Mac OS X 10.7.5 (x86_64)
>>>> javatestVersion=4.4.1
>>>> jtregVersion=jtreg 4.1 dev b00
>>>> script=com.sun.javatest.regtest.RegressionScript
>>>> sections=script_messages build compile
>>>> start=Tue Jul 30 12\:37\:15 CDT 2013
>>>> test=java/io/BufferedInputStream/ReadAfterClose.java
>>>> user.name=Nicholas
>>>> work=/Users/Nicholas/Documents/OpenJDK/Projects/jdk8/jdk8/jdk/build/macosx-amd64/testoutput/jdk_io/JTwork/java/io/BufferedInputStream
>>>>
>>>> #section:script_messages
>>>> ----------messages:(5/308)----------
>>>> JDK under test:
>>>> (/Users/Nicholas/Documents/OpenJDK/Projects/jdk8/jdk8/test/../build/macosx-x86_64-normal-server-release/images/j2sdk-image)
>>>> openjdk version "1.8.0-internal"
>>>> OpenJDK Runtime Environment (build
>>>> 1.8.0-internal-icholas_2013_07_29_21_14-b00)
>>>> OpenJDK 64-Bit Server VM (build 25.0-b42, mixed mode)
>>>>
>>>>
>>>> #section:build
>>>> ----------messages:(3/100)----------
>>>> command: build ReadAfterClose
>>>> reason: Named class compiled on demand
>>>> elapsed time (seconds): 60.005
>>>> result: Error. Cannot get VM for test: java.net.SocketTimeoutException:
>>>> Accept timed out
>>>>
>>>> #section:compile
>>>> ----------messages:(3/235)----------
>>>> command: compile -XDignore.symbol.file=true
>>>> /Users/Nicholas/Documents/OpenJDK/Projects/jdk8/jdk8/jdk/test/java/io/BufferedInputStream/ReadAfterClose.java
>>>> reason: .class file out of date or does not exist
>>>> elapsed time (seconds): 60.005
>>>> result: Error. Cannot get VM for test: java.net.SocketTimeoutException:
>>>> Accept timed out
>>>>
>>>>
>>>> test result: Error. Cannot get VM for test:
>>>> java.net.SocketTimeoutException: Accept timed out
>>>>
>>>
>>
>
