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Thanks a lot!<br>
<br>
<div class="moz-cite-prefix">On 11/06/2014 02:05 PM, Evgeniya
Stepanova wrote:<br>
</div>
<blockquote cite="mid:545B722C.3020406@oracle.com" type="cite">
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Hi Katja,<br>
<br>
Ok, this seems to be a perfect solution. Thank you. I'll change
the diff accordingly.<br>
<br>
<br>
Thanks,<br>
Evgeniya Stepanova<br>
<div class="moz-cite-prefix">On 06.11.2014 16:56, Yekaterina
Kantserova wrote:<br>
</div>
<blockquote cite="mid:545B7006.5080104@oracle.com" type="cite">
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Hi Dima,<br>
<br>
<div class="moz-cite-prefix">On 11/06/2014 11:22 AM, Dmitry
Fazunenko wrote:<br>
</div>
<blockquote cite="mid:545B4BF6.4040209@oracle.com" type="cite">
Hi Katja,<br>
<br>
You are right, there will be no conflict, because test ignores
any external VM flags.<br>
So, adding @requires seems unnecessary here, but... <br>
<br>
Ignoring external options is bad thing, such "selfish" tests
are not applicable for other areas, like GC, compiler, RT.<br>
</blockquote>
<br>
This particular case is to test the defined flags are shown up
as expected.<br>
<br>
Evgeniya,<br>
<br>
would you mind to change JpsHelper.java instead?<br>
<br>
+++ b/test/sun/tools/jps/JpsHelper.java<br>
@@ -93,7 +93,7 @@<br>
/**<br>
* VM arguments to start test application with<br>
*/<br>
- public static final String[] VM_ARGS = {"-Xmx512m",
"-XX:+UseParallelGC"};<br>
+ public static final String[] VM_ARGS = {"-Xmx512m",
"-XX:+PrintGCDetails"};<br>
/**<br>
* VM flag to start test application with<br>
*/<br>
<br>
Best regards,<br>
Katja<br>
<br>
<br>
<br>
<blockquote cite="mid:545B4BF6.4040209@oracle.com" type="cite">
<br>
@requires will allow to modify tests to include external vm
options without any risk of bumping into conflict and extend
area of test applicability.<br>
<br>
But if you still believe, that @requires is not necessary -
it's not a problem, tests could be kept as is.<br>
<br>
Thanks,<br>
Dima<br>
<br>
<br>
On 06.11.2014 16:27, Yekaterina Kantserova wrote:
<blockquote cite="mid:545B51A1.7080905@oracle.com" type="cite">
<div class="moz-forward-container"> <br>
Hi Evgeniya,<br>
<br>
As David has pointed out these jps tests are not testing
gc. The -XX:+UseParallelGC is just an arbitrary chosen
test flag. There should not be any conflicts either since
these tests are running in driver mode:<br>
<br>
...<br>
* @run driver TestJpsJar<br>
...<br>
<br>
which means no flags from above are accepted.<br>
<br>
Thanks,<br>
Katja<br>
<br>
<br>
<br>
On 11/06/2014 11:05 AM, Evgeniya Stepanova wrote:<br>
<blockquote cite="mid:545B47FC.1070305@oracle.com"
type="cite"> Hi David,<br>
<br>
tag added because tests contain string<br>
cmd.addAll(JpsHelper.getVmArgs());<br>
<br>
and JpsHelper defines <br>
...<br>
public static final String[] VM_ARGS = {"-Xmx512m",
"-XX:+UseParallelGC"};<br>
...<br>
public static List<String> getVmArgs() throws
IOException {<br>
if (testVmArgs == null) {<br>
testVmArgs = new ArrayList<>();<br>
testVmArgs.addAll(Arrays.asList(VM_ARGS));<br>
testVmArgs.add("-XX:Flags=" +
getVmFlagsFile().getAbsolutePath());<br>
}<br>
return testVmArgs;<br>
}<br>
<br>
Tests itself wouldn't fail if we use another GC, tag
added for cleanup-if we use for example SerialGC we must
be sure that tests passed with this GC, not with another
one. Now you will assume that concrete test passed with
Serial GC, but it run only with Parallel GC. Plus there
is no any sense to run test twice in TC (with different
GC, since it use only Parallel)<br>
<br>
Thanks,<br>
Evgeniya Stepanova<br>
<div class="moz-cite-prefix">On 06.11.2014 6:20, David
Holmes wrote:<br>
</div>
<blockquote cite="mid:545ADAD7.7040902@oracle.com"
type="cite">Hi Evgeniya, <br>
<br>
On 6/11/2014 1:33 AM, Evgeniya Stepanova wrote: <br>
<blockquote type="cite">Hi, <br>
<br>
Please review changes for 8062536, the OpenJDK/jdk
part of the JDK-8019361 <br>
<br>
bug: <a moz-do-not-send="true"
class="moz-txt-link-freetext"
href="https://bugs.openjdk.java.net/browse/JDK-8062536">https://bugs.openjdk.java.net/browse/JDK-8062536</a>
<br>
fix: <a moz-do-not-send="true"
class="moz-txt-link-freetext"
href="http://cr.openjdk.java.net/%7Eeistepan/8062536/webrev.00/">http://cr.openjdk.java.net/~eistepan/8062536/webrev.00/</a>
<br>
<br>
Problem: Some tests explicitly set GC and fail when
another GC is set <br>
outside <br>
</blockquote>
<br>
I don't see why you have done this for the <br>
<br>
test/sun/tools/jps/TestJps*.java <br>
<br>
tests. They don't set any GC flags. <br>
<br>
<blockquote type="cite">Solution: Such tests marked
with the jtreg tag "requires" to skip test <br>
if there is a conflict <br>
</blockquote>
<br>
Just wondering: Does a skipped test get a .jtr file
showing it was skipped; or does it only appear in the
higher-level jtreg log? <br>
<br>
Thanks, <br>
David <br>
<br>
<blockquote type="cite">Tested locally with different
GC flags (-XX:+UseG1GC, <br>
-XX:+UseParallelGC, -XX:+UseSerialGC,
-XX:+UseConcMarkSweep and without <br>
any GC flag). Tests are being excluded as expected.
No tests failed <br>
because of the conflict. <br>
<br>
Thanks, <br>
Evgeniya Stepanova <br>
<br>
// <br>
</blockquote>
</blockquote>
<br>
<div class="moz-signature">-- <br>
<i>Evgeniya Stepanova</i></div>
</blockquote>
<br>
<br>
</div>
<br>
</blockquote>
<br>
</blockquote>
<br>
</blockquote>
<br>
<div class="moz-signature">-- <br>
<i>Evgeniya Stepanova</i></div>
</blockquote>
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