[LUCENE-5592] Incorrectly reported uncloseable files.

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 4.8, 6.0
• Component/s: general/test
• Lucene Fields: New
• Assignee: Dawid Weiss
• Reporter: Dawid Weiss
• Created: 10/Apr/14 14:52
• Updated: 28/Aug/22 14:04
• Resolved: 10/Apr/14 15:33

Description

As pointed out by Uwe, something dodgy is going on with unremovable file detection because they seem to cross a suite boundary, as in.

// trunk
svn update -r1586300
cd lucene\core
ant clean test -Dtests.directory=SimpleFSDirectory

   [junit4] Suite: org.apache.lucene.search.spans.TestSpanSearchEquivalence
...
   [junit4] ERROR   0.00s J1 | TestSpanSearchEquivalence (suite) <<<
   [junit4]    > Throwable #1: java.io.IOException: Could not remove the following files (in the order of attempts):
   [junit4]    >    C:\Work\lucene-solr-svn\trunk\lucene\build\core\test\J1\.\lucene.util.junitcompat.TestFailOnFieldCacheInsanity$Nested1-8886562EBCD30121-001\index-SimpleFSDirectory-001\_0.fdt
   [junit4]    >    C:\Work\lucene-solr-svn\trunk\lucene\build\core\test\J1\.\lucene.util.junitcompat.TestFailOnFieldCacheInsanity$Nested1-8886562EBCD30121-001\index-SimpleFSDirectory-001\_0_Lucene41_0.doc
   [junit4]    >    C:\Work\lucene-solr-svn\trunk\lucene\build\core\test\J1\.\lucene.util.junitcompat.TestFailOnFieldCacheInsanity$Nested1-8886562EBCD30121-001\index-SimpleFSDirectory-001\_0_Lucene41_0.tim
   [junit4]    >    C:\Work\lucene-solr-svn\trunk\lucene\build\core\test\J1\.\lucene.util.junitcompat.TestFailOnFieldCacheInsanity$Nested1-8886562EBCD30121-001\index-SimpleFSDirectory-001
   [junit4]    >    C:\Work\lucene-solr-svn\trunk\lucene\build\core\test\J1\.\lucene.util.junitcompat.TestFailOnFieldCacheInsanity$Nested1-8886562EBCD30121-001
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([8886562EBCD30121]:0)
   [junit4]    > 	at org.apache.lucene.util.TestUtil.rm(TestUtil.java:118)
   [junit4]    > 	at org.apache.lucene.util.LuceneTestCase$TemporaryFilesCleanupRule.afterAlways(LuceneTestCase.java:2358)
   [junit4]    > 	at java.lang.Thread.run(Thread.java:722)
   [junit4] Completed on J1 in 0.41s, 8 tests, 1 error <<< FAILURES!