Thanks for the response! Many of the tests ran fine and those were creating subfolders in the temp dir.
I got the unit tests all passing in eclipse by changing the eclipse text encoding of the test project from the default (Cp1252) to UTF-8. To get testLuceneConstantVersion to pass, I had to set -Dlucene.version=3.3-SNAPSHOT. When running the test through ant, I think common-build.xml sets that property. My other problem running the tests on my own Directory subclass was a noob mistake. I had to specify -Dtests.directory=foo in VM arguments, rather than program arguments. Scott > -----Original Message----- > From: Uwe Schindler [mailto:u...@thetaphi.de] > Sent: Saturday, December 21, 2013 1:59 AM > To: java-user@lucene.apache.org > Subject: RE: Unit test help > > Hi, > > keep in mind, that the Lucene Test Framework inserts a SecurityManager > into the JVM, so tests cannot write outside their working directory or > open ports to the internet and do other crazy stuff. This is to ensure, > tests don't overwrite any file in the distribution and that a > failing/buggy test cannot "rm -rf" your harddisk. This SecurityManager > is only enabled when running tests with ANT. Mybe that’s the reason for > the failure. You have to place the temp directory below the > build/.../test/J0,J1,... directories, which are the CWDs of the JVMs. > > Uwe > > ----- > Uwe Schindler > H.-H.-Meier-Allee 63, D-28213 Bremen > http://www.thetaphi.de > eMail: u...@thetaphi.de > > > > -----Original Message----- > > From: Scott Schneider [mailto:scott_schnei...@symantec.com] > > Sent: Saturday, December 21, 2013 12:52 AM > > To: java-user@lucene.apache.org > > Subject: Unit test help > > > > Hello, all. I'm hoping this message gets a response... > > > > I am running Lucene's unit tests against a custom Directory subclass > (from > > Lucene Transform) using "- > > > Dtests.directory=org.apache.lucene.store.transform.TransformedDirectory > L > > uceneTestWrapper". I've been banging my head against this one > failure for a > > few hours. It happens from the command line ("ant test"), but not > eclipse. > > I've narrowed it down using printf debugging. I am using the same > random > > seed in both cases, though I've run it a lot without specifying the > seed and I > > always find that it passes in eclipse and fails from the command > line. > > > > The failure is in TestIndexWriterCommit.testPrepareCommitRollback(). > The > > second commit fails, because FSDirectory.ensureCanWrite() fails on > the > > segment_2 file, because File.delete() fails on this file, causing > FSDirectory to > > throw IOException. (I've checked that MockDirectoryWrapper isn't > inserting > > a failure.) Also, I can see that during the test's rollback call, > there are 3 > > attempts made to delete the file, which fail in the same way. I > checked that > > Lucene Transform closes its handle to this file, so that shouldn't be > blocking > > the deletion. And I don't see how any other code could open a handle > to this > > file, since it's created in a temp directory created by Lucene > Transform. I > > can't think of any reason for the difference between ant and eclipse! > > > > Please help! > > > > Thanks, > > Scott > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org > For additional commands, e-mail: java-user-h...@lucene.apache.org
