[ http://issues.apache.org/jira/browse/DERBY-1075?page=all ]
Deepa Remesh updated DERBY-1075:
--------------------------------
Attachment: derby-1075-patch1-draft.diff
derby-1075-patch1-draft.status
Attaching a draft patch 'derby-1075-patch1-draft.diff'. This patch combines
runphases.ksh and phaseTester.java into a single java class 'UpgradeTester'.
This patch is only for review and not for commit.
Summary of patch:
1. The new class UpgradeTester does the following:
* Creates two class loaders using the jar locations provided for old and new
release
* Switches between these two class loaders to run the different upgrade phases
with old or new release.
* Has a main method which takes following inputs: <location of old jars>,
<location of new jars>, <old major version>, <old minor version>
This is same as inputs needed by runphases.ksh. Once the previous release jars
are available in svn, we can avoid taking command-line inputs and it should be
possible to add this as a harness test. It should be possible to add more tests
using the jar locations for each old/new release combination to be tested.
2. The new master added 'UpgradeTester.out' is based on phaseTester.out with
few diffs in the statements printed out.
To run upgrade tests using this class, use the command:
java UpgradeTester <location of old jars> <location of new jars> <old major
version> <old minor version>
e.g, java UpgradeTester C:\derby\10.1\lib C:\derby\trunk\lib 10 1
The test run still has to be compared manually to the out file
'UpgradeTester.out' and will show many diffs. DERBY-1076 is open to resolve
these diffs.
I am continuing with few minor changes on the patch and will upload a newer
version when done. In the meantime, I would appreciate any feedback on the
patch. Specifically, I would like to know if I have missed anything when
converting the test.
> Combine the script and the test available for upgrade testing into a java test
> ------------------------------------------------------------------------------
>
> Key: DERBY-1075
> URL: http://issues.apache.org/jira/browse/DERBY-1075
> Project: Derby
> Type: Sub-task
> Reporter: Deepa Remesh
> Assignee: Deepa Remesh
> Priority: Minor
> Fix For: 10.2.0.0
> Attachments: derby-1075-patch1-draft.diff, derby-1075-patch1-draft.status,
> loader.java, loader_v2.java
>
> Separating a part of DERBY-514 into a sub-task. This sub-task is to combine
> the script 'runphases.ksh' and the java file 'phaseTester.java' into a single
> java test. This will help to later add the upgrade tests into the regression
> suite. Also, this sub-task can be done independent of DERBY-1049 which is
> blocking DERBY-514.
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