From bysanik at amazon.com  Wed May 24 21:26:03 2017
From: bysanik at amazon.com (Bysani, Keerthana)
Date: Wed, 24 May 2017 21:26:03 +0000
Subject: Jtreg : Error: failed to get JDK properties
Message-ID: <10486AD0-4ABA-462B-A3A3-7E659E856799@amazon.com>

Hi,

I was trying to execute some regression tests for OpenJDK9 using jtreg for a custom garbage collector.
Following is the command I executed:

$jtreg -agentvm -verbose:all -jdk:$JT_JAVA -w build/jtreg/work -r build/jtreg/report -javaoptions:"-XX:+UseRtGC -XX:-UseCompressedOops" hotspot/test/compiler/c2

Where RtGC is the custom GC.

I get the following error:
Error: failed to get JDK properties for /home/test/openjdk9/build/linux-x86_64-normal-server-slowdebug/images/jdk/bin/java -XX:+UseRtGC -XX:-UseCompressedOops; exit code 134

Has anyone encountered the same issue?
The command works fine if I use SerialGC instead of RtGC.

It is an issue with jtreg.


Thanks


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From bysanik at amazon.com  Wed May 24 21:38:12 2017
From: bysanik at amazon.com (Bysani, Keerthana)
Date: Wed, 24 May 2017 21:38:12 +0000
Subject: Jtreg: Difference between vmoptions and javaoptions
Message-ID: <01CB41D9-DC12-49F7-B10A-DA4BA85FADBC@amazon.com>

Hi,

What is the main difference between vmoptions and javaoptions  when we use jtreg?
How can I specify which GC for Java to use while using jtreg to run the test suite in jdk/test? (I will be running a custom GC)
Should I specify them as javaoptions or vmoptions?

Thanks
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From david.holmes at oracle.com  Thu May 25 07:54:15 2017
From: david.holmes at oracle.com (David Holmes)
Date: Thu, 25 May 2017 17:54:15 +1000
Subject: Jtreg : Error: failed to get JDK properties
In-Reply-To: <10486AD0-4ABA-462B-A3A3-7E659E856799@amazon.com>
References: <10486AD0-4ABA-462B-A3A3-7E659E856799@amazon.com>
Message-ID: <bc1750cb-5a4b-e388-8ea9-3b7ddf8ac39c@oracle.com>

Hi,

On 25/05/2017 7:26 AM, Bysani, Keerthana wrote:
> Hi,
> 
> I was trying to execute some regression tests for OpenJDK9 using jtreg 
> for a custom garbage collector.
> 
> Following is the command I executed:
> 
> $jtreg -agentvm -verbose:all -jdk:$JT_JAVA -w build/jtreg/work -r 
> build/jtreg/report -javaoptions:"-XX:+UseRtGC -XX:-UseCompressedOops" 
> hotspot/test/compiler/c2

Can you successfully run:

java -XX:+UseRtGC -XX:-UseCompressedOops -version

Can you run a program that gets and prints the system properties?

The error suggests the VM is failing to run.

David
-----

> Where RtGC is the custom GC.
> 
> I get the following error:
> 
> Error: failed to get JDK properties for 
> /home/test/openjdk9/build/linux-x86_64-normal-server-slowdebug/images/jdk/bin/java 
> -XX:+UseRtGC -XX:-UseCompressedOops; exit code 134
> 
> Has anyone encountered the same issue?
> 
> The command works fine if I use SerialGC instead of RtGC.
> 
> It is an issue with jtreg.
> 
> Thanks
> 

From david.holmes at oracle.com  Thu May 25 07:57:05 2017
From: david.holmes at oracle.com (David Holmes)
Date: Thu, 25 May 2017 17:57:05 +1000
Subject: Jtreg: Difference between vmoptions and javaoptions
In-Reply-To: <01CB41D9-DC12-49F7-B10A-DA4BA85FADBC@amazon.com>
References: <01CB41D9-DC12-49F7-B10A-DA4BA85FADBC@amazon.com>
Message-ID: <8021c365-10e8-a66b-61cd-5b262ab37bf1@oracle.com>

Hi,

On 25/05/2017 7:38 AM, Bysani, Keerthana wrote:
> Hi,
> 
> What is the main difference between vmoptions and javaoptions  when we 
> use jtreg?

As per the help text:

  -javaoption:<option>
                     Additional java option for running test classes.

  -vmoption:<option>
                     Any other VM option. You can give this option multiple
                     times. Any embedded filenames must be given with 
absolute
                     paths. This option will be used when compiling and 
running
                     classes.

The former is only for running the test via "java ... <test>". The 
latter is passed to any/all JVM tools used to build and then run the test.

> How can I specify which GC for Java to use while using jtreg to run the 
> test suite in jdk/test? (I will be running a custom GC)
> 
> Should I specify them as javaoptions or vmoptions?

javaoption

David

> Thanks
> 

From bysanik at amazon.com  Thu May 25 16:55:35 2017
From: bysanik at amazon.com (Bysani, Keerthana)
Date: Thu, 25 May 2017 16:55:35 +0000
Subject: Jtreg : Error: failed to get JDK properties
In-Reply-To: <bc1750cb-5a4b-e388-8ea9-3b7ddf8ac39c@oracle.com>
References: <10486AD0-4ABA-462B-A3A3-7E659E856799@amazon.com>
 <bc1750cb-5a4b-e388-8ea9-3b7ddf8ac39c@oracle.com>
Message-ID: <E9D15BCC-6640-427C-995C-DA0E7E45C789@amazon.com>

Hi David,
I did run the command you specified. It seems to have run successfully.

Attached is a screenshot of the result.
I have copied the result into this thread as well.

RTGC init!
Default stacksize is 1052672
HEY! using non-zero heap_base
Running last commit before t1/t2 branch creation
Page size is 4096
***ATOMIC GC***
doing add_rtgc_collected_heap_info(RtgcCollectedHeap::heap());
openjdk version "9-internal"
OpenJDK Runtime Environment (slowdebug build 9-internal+0-adhoc.test.openjdk9)
OpenJDK 64-Bit Server VM (slowdebug build 9-internal+0-adhoc.test.openjdk9, mixed mode)


Thanks for your help!




On 5/25/17, 12:54 AM, "David Holmes" <david.holmes at oracle.com> wrote:

    Hi,
    
    On 25/05/2017 7:26 AM, Bysani, Keerthana wrote:
    > Hi,
    > 
    > I was trying to execute some regression tests for OpenJDK9 using jtreg 
    > for a custom garbage collector.
    > 
    > Following is the command I executed:
    > 
    > $jtreg -agentvm -verbose:all -jdk:$JT_JAVA -w build/jtreg/work -r 
    > build/jtreg/report -javaoptions:"-XX:+UseRtGC -XX:-UseCompressedOops" 
    > hotspot/test/compiler/c2
    
    Can you successfully run:
    
    java -XX:+UseRtGC -XX:-UseCompressedOops -version
    
    Can you run a program that gets and prints the system properties?
    
    The error suggests the VM is failing to run.
    
    David
    -----
    
    > Where RtGC is the custom GC.
    > 
    > I get the following error:
    > 
    > Error: failed to get JDK properties for 
    > /home/test/openjdk9/build/linux-x86_64-normal-server-slowdebug/images/jdk/bin/java 
    > -XX:+UseRtGC -XX:-UseCompressedOops; exit code 134
    > 
    > Has anyone encountered the same issue?
    > 
    > The command works fine if I use SerialGC instead of RtGC.
    > 
    > It is an issue with jtreg.
    > 
    > Thanks
    > 
    
    

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From david.holmes at oracle.com  Fri May 26 01:45:21 2017
From: david.holmes at oracle.com (David Holmes)
Date: Fri, 26 May 2017 11:45:21 +1000
Subject: Jtreg : Error: failed to get JDK properties
In-Reply-To: <E9D15BCC-6640-427C-995C-DA0E7E45C789@amazon.com>
References: <10486AD0-4ABA-462B-A3A3-7E659E856799@amazon.com>
 <bc1750cb-5a4b-e388-8ea9-3b7ddf8ac39c@oracle.com>
 <E9D15BCC-6640-427C-995C-DA0E7E45C789@amazon.com>
Message-ID: <96547093-e46a-e78d-76fe-7747b7003826@oracle.com>

On 26/05/2017 2:55 AM, Bysani, Keerthana wrote:
> Hi David,
> I did run the command you specified. It seems to have run successfully.
> 
> Attached is a screenshot of the result.
> I have copied the result into this thread as well.
> 
> RTGC init!
> Default stacksize is 1052672
> HEY! using non-zero heap_base
> Running last commit before t1/t2 branch creation
> Page size is 4096
> ***ATOMIC GC***
> doing add_rtgc_collected_heap_info(RtgcCollectedHeap::heap());
> openjdk version "9-internal"
> OpenJDK Runtime Environment (slowdebug build 9-internal+0-adhoc.test.openjdk9)
> OpenJDK 64-Bit Server VM (slowdebug build 9-internal+0-adhoc.test.openjdk9, mixed mode)

Is there anything else in the jtreg log output - or is there a 
hs_err_pidxxx.log file anywhere?

The indications are that the attempt to launch your JVM to run the 
GetJDKproperties code was unsuccessful. Unfortunately jtreg doesn't 
print out the actual  command it tried to execute; nor do we see the 
actual output.

That aside I think your extraneous output will cause the reading of the 
properties to fail anyway.

David

> 
> Thanks for your help!
> 
> 
> 
> 
> On 5/25/17, 12:54 AM, "David Holmes" <david.holmes at oracle.com> wrote:
> 
>      Hi,
>      
>      On 25/05/2017 7:26 AM, Bysani, Keerthana wrote:
>      > Hi,
>      >
>      > I was trying to execute some regression tests for OpenJDK9 using jtreg
>      > for a custom garbage collector.
>      >
>      > Following is the command I executed:
>      >
>      > $jtreg -agentvm -verbose:all -jdk:$JT_JAVA -w build/jtreg/work -r
>      > build/jtreg/report -javaoptions:"-XX:+UseRtGC -XX:-UseCompressedOops"
>      > hotspot/test/compiler/c2
>      
>      Can you successfully run:
>      
>      java -XX:+UseRtGC -XX:-UseCompressedOops -version
>      
>      Can you run a program that gets and prints the system properties?
>      
>      The error suggests the VM is failing to run.
>      
>      David
>      -----
>      
>      > Where RtGC is the custom GC.
>      >
>      > I get the following error:
>      >
>      > Error: failed to get JDK properties for
>      > /home/test/openjdk9/build/linux-x86_64-normal-server-slowdebug/images/jdk/bin/java
>      > -XX:+UseRtGC -XX:-UseCompressedOops; exit code 134
>      >
>      > Has anyone encountered the same issue?
>      >
>      > The command works fine if I use SerialGC instead of RtGC.
>      >
>      > It is an issue with jtreg.
>      >
>      > Thanks
>      >
>      
>      
> 

From jonathan.gibbons at oracle.com  Tue May 30 15:07:03 2017
From: jonathan.gibbons at oracle.com (Jonathan Gibbons)
Date: Tue, 30 May 2017 08:07:03 -0700
Subject: Jtreg : Error: failed to get JDK properties
In-Reply-To: <96547093-e46a-e78d-76fe-7747b7003826@oracle.com>
References: <10486AD0-4ABA-462B-A3A3-7E659E856799@amazon.com>
 <bc1750cb-5a4b-e388-8ea9-3b7ddf8ac39c@oracle.com>
 <E9D15BCC-6640-427C-995C-DA0E7E45C789@amazon.com>
 <96547093-e46a-e78d-76fe-7747b7003826@oracle.com>
Message-ID: <3f26d9d8-44db-bb89-7433-a2093d2365d6@oracle.com>

If nothing else, I guess jtreg should be changed to show the command it 
was trying to execute when it failed to get the properties.  I'll file a 
bug for this.

-- Jon


On 5/25/17 6:45 PM, David Holmes wrote:
> On 26/05/2017 2:55 AM, Bysani, Keerthana wrote:
>> Hi David,
>> I did run the command you specified. It seems to have run successfully.
>>
>> Attached is a screenshot of the result.
>> I have copied the result into this thread as well.
>>
>> RTGC init!
>> Default stacksize is 1052672
>> HEY! using non-zero heap_base
>> Running last commit before t1/t2 branch creation
>> Page size is 4096
>> ***ATOMIC GC***
>> doing add_rtgc_collected_heap_info(RtgcCollectedHeap::heap());
>> openjdk version "9-internal"
>> OpenJDK Runtime Environment (slowdebug build 
>> 9-internal+0-adhoc.test.openjdk9)
>> OpenJDK 64-Bit Server VM (slowdebug build 
>> 9-internal+0-adhoc.test.openjdk9, mixed mode)
>
> Is there anything else in the jtreg log output - or is there a 
> hs_err_pidxxx.log file anywhere?
>
> The indications are that the attempt to launch your JVM to run the 
> GetJDKproperties code was unsuccessful. Unfortunately jtreg doesn't 
> print out the actual  command it tried to execute; nor do we see the 
> actual output.
>
> That aside I think your extraneous output will cause the reading of 
> the properties to fail anyway.
>
> David
>
>>
>> Thanks for your help!
>>
>>
>>
>>
>> On 5/25/17, 12:54 AM, "David Holmes" <david.holmes at oracle.com> wrote:
>>
>>      Hi,
>>           On 25/05/2017 7:26 AM, Bysani, Keerthana wrote:
>>      > Hi,
>>      >
>>      > I was trying to execute some regression tests for OpenJDK9 
>> using jtreg
>>      > for a custom garbage collector.
>>      >
>>      > Following is the command I executed:
>>      >
>>      > $jtreg -agentvm -verbose:all -jdk:$JT_JAVA -w build/jtreg/work -r
>>      > build/jtreg/report -javaoptions:"-XX:+UseRtGC 
>> -XX:-UseCompressedOops"
>>      > hotspot/test/compiler/c2
>>           Can you successfully run:
>>           java -XX:+UseRtGC -XX:-UseCompressedOops -version
>>           Can you run a program that gets and prints the system 
>> properties?
>>           The error suggests the VM is failing to run.
>>           David
>>      -----
>>           > Where RtGC is the custom GC.
>>      >
>>      > I get the following error:
>>      >
>>      > Error: failed to get JDK properties for
>>      > 
>> /home/test/openjdk9/build/linux-x86_64-normal-server-slowdebug/images/jdk/bin/java
>>      > -XX:+UseRtGC -XX:-UseCompressedOops; exit code 134
>>      >
>>      > Has anyone encountered the same issue?
>>      >
>>      > The command works fine if I use SerialGC instead of RtGC.
>>      >
>>      > It is an issue with jtreg.
>>      >
>>      > Thanks
>>      >
>>


From vitaly.provodin at jetbrains.com  Wed May 31 03:06:46 2017
From: vitaly.provodin at jetbrains.com (Vitaly Provodin)
Date: Wed, 31 May 2017 10:06:46 +0700
Subject: jtreg adds some postfixes into test names
Message-ID: <97EA89AE-E6F8-49AB-8092-9F427EE06681@jetbrains.com>

Hi all,

Running JDK regression tests via jtreg I detected that names of some tests can be changed during test execution. Namely, some postfix is added at the end of test name like follows:
===================================8<-------------------------------------------------------------
#Mon May 29 18:56:12 MSK 2017
#-----testdescription-----
$file=/opt/buildAgent/work/9d35cf148e807375/test/java/awt/Focus/AutoRequestFocusTest/AutoRequestFocusSetVisibleTest.java
$root=/opt/buildAgent/work/9d35cf148e807375/test
author=anton.tarasov\: area\=awt.focus
id=id0
keywords=bug6187066
library=../../regtesthelpers
run=USER_SPECIFIED build Util\nUSER_SPECIFIED main AutoRequestFocusSetVisibleTest\n
source=AutoRequestFocusSetVisibleTest.java
title=Tests the Window.autoRequestFocus property for the Window.setVisible() method.

#-----environment-----

#-----testresult-----
compileJDK=/Library/Java/JavaVirtualMachines/jdk1.8.0_111.jdk/Contents/Home
description=file\:/opt/buildAgent/work/9d35cf148e807375/test/java/awt/Focus/AutoRequestFocusTest/AutoRequestFocusSetVisibleTest.java\#id0
elapsed=7463 0\:00\:07.463
end=Mon May 29 18\:56\:12 MSK 2017
environment=regtest
===================================8<??????????????????????????????

And jtreg output:
runner starting test: java/awt/Focus/AutoRequestFocusTest/AutoRequestFocusSetVisibleTest.java#id0
runner finished test: java/awt/Focus/AutoRequestFocusTest/AutoRequestFocusSetVisibleTest.java#id0
Failed. Execution failed: `main' threw exception: TestFailedException: Test failed: the window shouldn't gain focus but it did!

As you can see the test java/awt/Focus/AutoRequestFocusTest/AutoRequestFocusSetVisibleTest.java became java/awt/Focus/AutoRequestFocusTest/AutoRequestFocusSetVisibleTest.java\#id0 ("\#id0? was added).
Please note the issue was observed intermittently.

The matter was that this test was included into my exclude list, nevertheless it was executed because of this postfix (most probably new test name does not correspond to the name included into exclude list).
I looked through documentation on jtreg but could not find any explanations for this behaviour.
My suspicious was concurrent execution of the tests but I could not find any symptoms confirming that.

My original intentions was to exclude some tests from test runs but I could not do it because of this issue. I tried to use regular expressions in test names adding them into exclude list but it did not help.

Here is command line used to start test runs:

$ jtreg -exclude:test/jbProblemsList.txt -ignore:quiet -v -a -xml -compilejdk:'%env.JDK_18_x64%' -testjdk:'%jtreg.testjdk%' -timeoutFactor:2 test/java/awt || echo 'Execution complete?

Could you please help me in resolving the following questions? why does jtreg add some postfixes? how can I exclude such tests from test runs?


Thanks in advance, 
Vitaly

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From jonathan.gibbons at oracle.com  Wed May 31 15:11:54 2017
From: jonathan.gibbons at oracle.com (Jonathan Gibbons)
Date: Wed, 31 May 2017 08:11:54 -0700
Subject: jtreg adds some postfixes into test names
In-Reply-To: <97EA89AE-E6F8-49AB-8092-9F427EE06681@jetbrains.com>
References: <97EA89AE-E6F8-49AB-8092-9F427EE06681@jetbrains.com>
Message-ID: <3f03b380-b554-76da-5ee4-c0acff826e39@oracle.com>

Test names are never changed during test execution.

Postfixes, as you call them, are added when the test is read when you 
have multiple test descriptions (comments beginning @test) in the same 
file.

They've always been added for the 2nd and subsequent test descriptions 
in a file; the recent change is to add them for the first test in a file 
when the file has multiple tests. This is for uniformity and to be able 
to disambiguate between specifying "all the tests in a file" vs. "the 
first test in a file."

Note that putting multiple test descriptions in a single file has never 
been formally supported, because of the potential ambiguity that was 
(finally) resolved by the recent change.

-- Jon

On 5/30/17 8:06 PM, Vitaly Provodin wrote:
> Hi all,
>
> Running JDK regression tests via jtreg I detected that names of some 
> tests can be changed during test execution. Namely, some postfix is 
> added at the end of test name like follows:
> ===================================8<-------------------------------------------------------------
> #Mon May 29 18:56:12 MSK 2017
> #-----testdescription-----
> $file=/opt/buildAgent/work/9d35cf148e807375/test/java/awt/Focus/AutoRequestFocusTest/AutoRequestFocusSetVisibleTest.java
> $root=/opt/buildAgent/work/9d35cf148e807375/test
> author=anton.tarasov\: area\=awt.focus
> id=id0
> keywords=bug6187066
> library=../../regtesthelpers
> run=USER_SPECIFIED build Util\nUSER_SPECIFIED main 
> AutoRequestFocusSetVisibleTest\n
> source=AutoRequestFocusSetVisibleTest.java
> title=Tests the Window.autoRequestFocus property for the 
> Window.setVisible() method.
>
> #-----environment-----
>
> #-----testresult-----
> compileJDK=/Library/Java/JavaVirtualMachines/jdk1.8.0_111.jdk/Contents/Home
> description=file\:/opt/buildAgent/work/9d35cf148e807375/test/java/awt/Focus/AutoRequestFocusTest/AutoRequestFocusSetVisibleTest.java\#id0
> elapsed=7463 0\:00\:07.463
> end=Mon May 29 18\:56\:12 MSK 2017
> environment=regtest
> ===================================8<??????????????????????????????
>
> And jtreg output:
> runner starting test: 
> java/awt/Focus/AutoRequestFocusTest/AutoRequestFocusSetVisibleTest.java#id0
> runner finished test: 
> java/awt/Focus/AutoRequestFocusTest/AutoRequestFocusSetVisibleTest.java#id0
> Failed. Execution failed: `main' threw exception: TestFailedException: 
> Test failed: the window shouldn't gain focus but it did!
>
> As you can see the test 
> /java/awt/Focus/AutoRequestFocusTest/AutoRequestFocusSetVisibleTest.java 
> /became 
> /java/awt/Focus/AutoRequestFocusTest/AutoRequestFocusSetVisibleTest.java\#id0/ ("/\#id0/? 
> was added).
> Please note the issue was observed intermittently.
>
> The matter was that this test was included into my exclude list, 
> nevertheless it was executed because of this postfix (most probably 
> new test name does not correspond to the name included into exclude list).
> I looked through documentation on jtreg but could not find any 
> explanations for this behaviour.
> My suspicious was concurrent execution of the tests but I could not 
> find any symptoms confirming that.
>
> My original intentions was to exclude some tests from test runs but I 
> could not do it because of this issue. I tried to use regular 
> expressions in test names adding them into exclude list but it did not 
> help.
>
> Here is command line used to start test runs:
>
> $ jtreg -exclude:test/jbProblemsList.txt -ignore:quiet -v -a -xml 
> -compilejdk:'%env.JDK_18_x64%' -testjdk:'%jtreg.testjdk%' 
> -timeoutFactor:2 test/java/awt || echo 'Execution complete?
>
> Could you please help me in resolving the following questions? why 
> does jtreg add some postfixes? how can I exclude such tests from test 
> runs?
>
>
> Thanks in advance,
> Vitaly
>

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