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From "Dag H. Wanvik (JIRA)" <derby-...@db.apache.org>
Subject [jira] Created: (DERBY-266) test tools/dblook_test.java fails if run in a directory having "*derby/*" in its path
Date Mon, 09 May 2005 14:37:05 GMT
test tools/dblook_test.java fails if run in a directory having "*derby/*" in its path
-------------------------------------------------------------------------------------

         Key: DERBY-266
         URL: http://issues.apache.org/jira/browse/DERBY-266
     Project: Derby
        Type: Bug
  Components: Test  
    Reporter: Dag H. Wanvik
    Priority: Minor


SYMPTOM: The test "tools/dblook_test" will fail. The diff looks similar to this:

*** Start: dblook_test jdk1.4.2_02 derbyall:derbytools 2005-05-06 22:37:37 ***
4861d4860
< java.io.FileNotFoundException: <filePath>
Test Failed.
*** End:   dblook_test jdk1.4.2_02 derbyall:derbytools 2005-05-06 22:37:53 ***

cf mail thread:
http://mail-archives.apache.org/mod_mbox/db-derby-dev/200505.mbox/%3c20050507140048.GB690@ac30.fr34.2y.net%3e

ANALYSIS: The problem lies with the sed
functionality in the test harness, which delete certain lines before
comparing with the master file.

Sed.java in the harness removes lines containing *derby/* in the path,
viz:

 	deleteLines.addElement("^.*derby/.*\\<.*\\>\\(.*\\).*$");	
 	deleteLines.addElement("^.*derby/.*\\(.*\\).*$");	

so if your tests are running in a directory containing this pattern, a
line too much is deleted from dblook_test.tmp, thereby giving a
comparison failure like you describe.

I don't know the reason for this deletion yet, so I can't say how to
fix it, but the work-around is obvious: Run test in a directory whose
name does not contain this pattern ;-)

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