Regarding the hostname, jtreg is executing the following code for all
tests, not just java.io tests
String hostname;
try {
hostname = InetAddress.getLocalHost().getCanonicalHostName();
} catch (UnknownHostException e) {
hostname = "unknown";
}
On 07/30/2013 01:50 PM, Nick Williams wrote:
Gotchya.
I commented out the java.io tests locally for now.
By the way, I noticed something. Before, when the java.io tests were failing, the output said
"hostname=unknown." However, now that I'm connected to the VPN and they're passing, the output says
"hostname=10.211.55.2." When I unplug from the ethernet altogether, the output says
"hostname=127.0.0.1."
Sounds like that has something to do with this weird failure of all java.io
tests.
N
On Jul 30, 2013, at 3:46 PM, Jonathan Gibbons wrote:
jtreg itself does not "stop on error". If you're driving the tests through the
makefiles, the makefiles may partition the work into separate jtreg runs on separate
parts of the test suite.
-- Jon
On 07/30/2013 01:13 PM, Nick Williams wrote:
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
