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From "Ramandeep Kaur (JIRA)" <derby-...@db.apache.org>
Subject [jira] Commented: (DERBY-1091) Test harness does not pass jvm flags properly if there are more than 1 property in jvm flags
Date Wed, 10 May 2006 22:44:05 GMT
    [ http://issues.apache.org/jira/browse/DERBY-1091?page=comments#action_12378990 ] 

Ramandeep Kaur commented on DERBY-1091:
---------------------------------------

Another problem with parsing of -Djvmflags is found while running test suite largeData. While
running this suite, I need to pass -Djvmflags="-mx512M -ms512M" so that the values  "-mx512M
-ms512M"  are passed while running individual test cases and while starting network server
in case of framework=DerbNetClient. 

However, RunSuite class does not seem to parse -Djvmflags well and does not further pass it
properply whereas RunTest class parses the flags properly. 

> Test harness does not pass jvm flags properly if there are more than 1 property in jvm
flags
> --------------------------------------------------------------------------------------------
>
>          Key: DERBY-1091
>          URL: http://issues.apache.org/jira/browse/DERBY-1091
>      Project: Derby
>         Type: Test

>   Components: Test
>     Versions: 10.2.0.0
>  Environment: Windows 2000
>     Reporter: Ramandeep Kaur
>     Priority: Minor

>
> To run Derby tests with EMMA for Code coverage, there is a need to set up emma flag -Djvmflags=-Demma.verbosity.level=silent.
This is basically to enable EMMA not to print out any messages to avoid having any diffs.
This all works fine when running Derby tests with EMMA for jdk142, jdk15, jdk131 etc because
there is no other jvm flag that is passed while calling RunSuite Command. 
> Now, while running tests with j2me/cdc/foundation, another value needs to be passed as
jvmflag which is
> -Djvmflags="Dij.dataSource=org.apache.derby.jdbc.EmbeddedSimpleDataSource".
> I tried to combine values for both jvm flags as following, but it did not work properly:
> 1. -Djvmflags='-Demma.verbosity.level=silent -Dij.dataSource=org.apache.derby.jdbc.EmbeddedSimpleDataSource'
> During this run, the value that was further passed while running one test was Djvmflags="'-Demma.verbosity.level=silent".
> As you can notice it took jvm flag as '-Demma.verbosity.level=silent 
> 2. -Djvmflags="-Demma.verbosity.level=silent -Dij.dataSource=org.apache.derby.jdbc.EmbeddedSimpleDataSource"
> During this run, the value that was further passed while running one test was Djvmflags=""-Demma.verbosity.level=silent".
> As you can notice it took jvm flag as "-Demma.verbosity.level=silent 
> From the above it looks like test harness needs to be changed so that it can parse multiple
values for jvm flags properly.

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