[jira] [Commented] (LUCENE-6235) smokeTestRelease.py's regex for TestBackwardsCompatibility is brittle, breaks if user uses ant's ANT_ARGS

["Hoss Man (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/LUCENE-6235?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14314556#comment-14314556 ] 

Hoss Man commented on LUCENE-6235:
----------------------------------


FWIW: I tried hacking this particular ant call in smokeTestRelease.py so that it would a command line override for the the logger internally (independent of what the user's env might have) but ant won't allow that...

{noformat}
RuntimeError: ant -logger org.apache.tools.ant.DefaultLogger test -Dtestcase=TestBackwardsCompatibility -Dtests.verbose=true failed:
b'Only one logger class may be specified.\n'
{noformat}


> smokeTestRelease.py's regex for TestBackwardsCompatibility is brittle, breaks if user uses ant's ANT_ARGS
> ---------------------------------------------------------------------------------------------------------
>
>                 Key: LUCENE-6235
>                 URL: https://issues.apache.org/jira/browse/LUCENE-6235
>             Project: Lucene - Core
>          Issue Type: Bug
>            Reporter: Hoss Man
>
> smokeTestRelease.py has always exec'ed "ant" on source releases to smoke check the build - but the changes intorduced in LUCENE-5863 also do a regex over the output of the ant call to run TestBackwardsCompatibility.
> This regex doesn't play nicely however if the user has ANT_ARGS configured to use an alternative logger - in particular i (and i'm guessing i'm not alone among the general ant using populace) have this in my shell...
> {noformat}
> $ env | grep ANT
> ANT_HOME=/opt/ant/default/
> ANT_ARGS=-logger org.apache.tools.ant.listener.AnsiColorLogger
> {noformat}
> The AnsiColorLogger, and the control characters it outputs to color the output lines, seems to break the regex matching for TestBackwardsCompatibility's output.
> Workarround (seems to be - still testing) for smoke testers to force their environment to specify the DefaultLogger...
> {noformat}
> $ ANT_ARGS='-logger org.apache.tools.ant.DefaultLogger' python3.2 dev-tools/scripts/smokeTestRelease.py http://people.apache.org/~anshum/staging_area/lucene-solr-5.0.0-RC2-rev1658469
> {noformat}



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