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From "Kristian Waagan (JIRA)" <j...@apache.org>
Subject [jira] Updated: (DERBY-3149) Add ant targets for building and running the package private tests against the classes directories
Date Mon, 12 Nov 2007 11:10:51 GMT

     [ https://issues.apache.org/jira/browse/DERBY-3149?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Kristian Waagan updated DERBY-3149:
-----------------------------------

    Attachment: derby-3149-2a-conditional_compilation_fix.diff

Dag H. Wanvik commented on derby-dev:
"The patch seems to compile some files every time, even if already
compiled. Is that intentional?"

No this was not intentional.
I had a look at it, and it turned out I had specified the wrong path for the srcdir attribute
in the javac ant target. Ant expects the srcdir and destdir hierarchies to be the same. These
properties are used to determine which files have to be compiled based on their timestamps.

Second, I decided to tell javac to compile all *java files in the tree, even though it could
have been enough with just compiling the top-level file (PackagePrivateTestSuite). However,
when this is done only the timestamp of that single file is checked, and the target would
not recompile other changed files as long as PackagePrivateTestSuite remained unchanged.

I have uploaded 'derby-3149-2a-conditional_compilation_fix.diff' to fix these issues, and
also chose to always compile with debug=true, added some comments and removed all references
to 'derby.pptesting.src.dir'.
Note that the compilation classpath still have to be fixed/replaced before the issue is closed.

Dag, thanks for testing the patch :)

> Add ant targets for building and running the package private tests against the classes
directories
> --------------------------------------------------------------------------------------------------
>
>                 Key: DERBY-3149
>                 URL: https://issues.apache.org/jira/browse/DERBY-3149
>             Project: Derby
>          Issue Type: Sub-task
>          Components: Build tools, Test
>    Affects Versions: 10.4.0.0
>            Reporter: Kristian Waagan
>            Assignee: Kristian Waagan
>            Priority: Minor
>             Fix For: 10.4.0.0
>
>         Attachments: derby-3149-1a.diff, derby-3149-1a.stat, derby-3149-1b.diff, derby-3149-2a-conditional_compilation_fix.diff
>
>
> Create ant targets in build.xml to compile and run the package private tests.
> The first step will be to run the tests against the classes directories. Implementing
a solution that runs against jars is not technically difficult, it just brings a host of decisions
to be taken... Maybe even more important, does running against the jars add any value?
> The compile will be included in the 'all' target to test the implementation. Feel free
to post your concerns if you think building the package private tests should be a manual action
only.
> The tests will also be run as part of junit-all / junitreport.

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