On 09/12/2013 05:13 PM, Dmitry Samersoff wrote: > Jaroslav, > > CustomLauncherTest.java: > > 102: this check could be moved to switch at ll. 108 > otherwise test fails on "sunos" and "linux" because PLATFORM remains unset.
Good idea. Thanks. > > 129: I would prefer don't have pattern like this one ever in shell > script. Could you prepare a list of VM's to check and just loop over it? > It makes test better readable. Also I think nowdays we can always use > server VM. I tried to mirror the original shell test as closely as possible. It would be nice if we could rely on the "server" vm only. Definitely more readable. -JB- > > -Dmitry > > > On 2013-09-12 18:17, Jaroslav Bachorik wrote: >> On 09/12/2013 10:22 AM, Jaroslav Bachorik wrote: >>> On 09/12/2013 10:12 AM, Chris Hegarty wrote: >>>> On 09/12/2013 04:45 AM, David Holmes wrote: >>>>> Hi Jaroslav, >>>>> >>>>> You need a copyright notice in the new file. >>>>> >>>>> As written this test can only run on a full JDK - so please add it to >>>>> the :needs_jdk group in TEST.groups. (Does jcmd really needs to come >>>>> from the test-jdk? And use the VMOPTS passed to the test?) >>>>> >>>>> Is there a reason this test can't run on OSX? I know it would need >>>>> further modification but was wondering if there is something inherent in >>>>> the test that makes it inapplicable to OSX. >>>>> >>>>> I think the test would be a lot simpler if the jdk tests had the hotspot >>>>> test library's process tools available. :( >>>> >>>> We have some, is there an obvious gap? >>>> >>>> http://hg.openjdk.java.net/jdk8/tl/jdk/file/e407df8093dc/test/lib/testlibrary/jdk/testlibrary/ >>> >>> Hm, thanks for the info. I should have used this library instead. >>> >>> Please, stand by for the updated webrev. >> >> I was able to get rid off the JCMD. Using the testlibrary the target >> application can recognize its own PID and print it to its stdout. The >> main application then just reads the stdout to parse the PID. No need >> for JCMD any more. >> >> I could not find a way to remove the dependency on "test.jdk" system >> property. According to the jtreg web documentation >> (http://openjdk.java.net/jtreg/vmoptions.html#cmdLineOpts) a "test.java" >> system property should be available but in fact is not. But it seems >> that the testlibrary uses "test.jdk" system property too. >> >> The test does not run on OSX because nobody built the launcher binary :) >> I think it is a kind of DIY so I took the liberty of adding a >> linux-amd64 launcher while working on the test. >> >> While working with the test library I realized I was missing a crucial >> feature (at least for my purposes) - waiting for a certain message to >> appear in the stdout/stderr of the launched process. Very often I need >> to wait for the target process to get to certain point before the test >> can be allowed to continue - and the point is indicated by a message in >> stdout/stderr. Currently all the proc tools are designed to work in >> "batch" mode - the whole stdout/stderr is captured in strings and >> analyzed after the target process died - and are not suitable for this >> kind of usage. >> >> Webrev: http://cr.openjdk.java.net/~jbachorik/8004926/webrev.01 >> >>> >>> -JB- >>> >>>> >>>> >>>> -Chris. >>>> >>>>> >>>>> David >>>>> ----- >>>>> >>>>> On 12/09/2013 1:39 AM, Jaroslav Bachorik wrote: >>>>>> Please, review the patch for an intermittently failing test. >>>>>> >>>>>> The test is a shell test, using files for the interprocess >>>>>> synchronization. This leads to intermittent failures. >>>>>> >>>>>> In order to fix this the test is rewritten in Java - the original >>>>>> functionality and outputs should be 100% preserved. The patch is >>>>>> unfortunately a bit difficult to follow since there is no similarity >>>>>> between the *.sh and *.java file so one needs to go through the new >>>>>> source in whole. >>>>>> >>>>>> The changes in "launcher" files are all about adding permissions to >>>>>> execute (0755) and as such the webrev shows no differences. >>>>>> >>>>>> Thanks, >>>>>> >>>>>> Issue : JDK-8004926 >>>>>> Webrev : http://cr.openjdk.java.net/~jbachorik/8004926/webrev.00 >>>>>> >>>>>> -JB- >>>>>> >>> >> > >