TestBytesRefHash#testCompact is broken
--------------------------------------
Key: LUCENE-3062
URL: https://issues.apache.org/jira/browse/LUCENE-3062
Project: Lucene - Java
Issue Type: Bug
Affects Versions: 4.0
Reporter: Simon Willnauer
Assignee: Simon Willnauer
Fix For: 4.0
Attachments: LUCENE-3062.patch
TestBytesRefHash#testCompact fails when run with ant test
-Dtestcase=TestBytesRefHash -Dtestmethod=testCompact
-Dtests.seed=-7961072421643387492:5612141247152835360
{noformat}
[junit] Testsuite: org.apache.lucene.util.TestBytesRefHash
[junit] Tests run: 1, Failures: 0, Errors: 1, Time elapsed: 0.454 sec
[junit]
[junit] ------------- Standard Error -----------------
[junit] NOTE: reproduce with: ant test -Dtestcase=TestBytesRefHash
-Dtestmethod=testCompact -Dtests.seed=-7961072421643387492:5612141247152835360
[junit] NOTE: test params are: codec=PreFlex, locale=et,
timezone=Pacific/Tahiti
[junit] NOTE: all tests run in this JVM:
[junit] [TestBytesRefHash]
[junit] NOTE: Linux 2.6.35-28-generic amd64/Sun Microsystems Inc. 1.6.0_24
(64-bit)/cpus=12,threads=1,free=363421800,total=379322368
[junit] ------------- ---------------- ---------------
[junit] Testcase: testCompact(org.apache.lucene.util.TestBytesRefHash):
Caused an ERROR
[junit] bitIndex < 0: -27
[junit] java.lang.IndexOutOfBoundsException: bitIndex < 0: -27
[junit] at java.util.BitSet.set(BitSet.java:262)
[junit] at
org.apache.lucene.util.TestBytesRefHash.testCompact(TestBytesRefHash.java:146)
[junit] at
org.apache.lucene.util.LuceneTestCase$LuceneTestCaseRunner.runChild(LuceneTestCase.java:1260)
[junit] at
org.apache.lucene.util.LuceneTestCase$LuceneTestCaseRunner.runChild(LuceneTestCase.java:1189)
[junit]
[junit]
[junit] Test org.apache.lucene.util.TestBytesRefHash FAILED
{noformat}
the test expects that _TestUtil.randomRealisticUnicodeString(random, 1000);
will never return the same string.
I will upload a patch soon.
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