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Christian Moen commented on LUCENE-3897: ---------------------------------------- Robert, your change to LUCENE-3895 is very useful. Thanks again for this. I can reproduce a failing case on {{trunk}} on my system using {noformat} ant test -Dtestcase=TestKuromojiTokenizer -Dtestmethod=testRandomHugeStrings -Dtests.seed=-42f0565412819c1e:75f7606c1595bc3f:-31754ca508d64340 -Dargs="-Dfile.encoding=MacRoman" {noformat} and the output is as follows: {noformat} [junit] Testsuite: org.apache.lucene.analysis.kuromoji.TestKuromojiTokenizer [junit] Tests run: 1, Failures: 0, Errors: 1, Time elapsed: 16.122 sec [junit] [junit] ------------- Standard Error ----------------- [junit] NOTE: Ignoring @nightly test method 'testBocchanBig' [junit] [junit] ===> [junit] Uncaught exception by thread: Thread[Thread-4,5,main] [junit] java.lang.AssertionError: backPos=3076 vs lastBackTracePos=4096 [junit] at org.apache.lucene.analysis.kuromoji.KuromojiTokenizer.backtrace(KuromojiTokenizer.java:907) [junit] at org.apache.lucene.analysis.kuromoji.KuromojiTokenizer.parse(KuromojiTokenizer.java:756) [junit] at org.apache.lucene.analysis.kuromoji.KuromojiTokenizer.incrementToken(KuromojiTokenizer.java:403) [junit] at org.apache.lucene.analysis.BaseTokenStreamTestCase.checkRandomData(BaseTokenStreamTestCase.java:404) [junit] at org.apache.lucene.analysis.BaseTokenStreamTestCase.access$000(BaseTokenStreamTestCase.java:49) [junit] at org.apache.lucene.analysis.BaseTokenStreamTestCase$AnalysisThread.run(BaseTokenStreamTestCase.java:334) [junit] <=== [junit] [junit] NOTE: reproduce with: ant test -Dtestcase=TestKuromojiTokenizer -Dtestmethod=null -Dtests.seed=-42f0565412819c1e:75f7606c1595bc3f:-31754ca508d64340 -Dargs="-Dfile.encoding=MacRoman" [junit] ------------- ---------------- --------------- [junit] Testcase: testRandomHugeStrings(org.apache.lucene.analysis.kuromoji.TestKuromojiTokenizer): Caused an ERROR [junit] Uncaught exception by thread: Thread[Thread-4,5,] [junit] org.apache.lucene.util.UncaughtExceptionsRule$UncaughtExceptionsInBackgroundThread: Uncaught exception by thread: Thread[Thread-4,5,] [junit] at org.apache.lucene.util.UncaughtExceptionsRule$1.evaluate(UncaughtExceptionsRule.java:66) [junit] at org.apache.lucene.util.LuceneTestCase$RememberThreadRule$1.evaluate(LuceneTestCase.java:618) [junit] at org.junit.rules.RunRules.evaluate(RunRules.java:18) [junit] at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:263) [junit] at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:68) [junit] at org.apache.lucene.util.LuceneTestCaseRunner.runChild(LuceneTestCaseRunner.java:164) [junit] at org.apache.lucene.util.LuceneTestCaseRunner.runChild(LuceneTestCaseRunner.java:57) [junit] at org.junit.runners.ParentRunner$3.run(ParentRunner.java:231) [junit] at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:60) [junit] at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:229) [junit] at org.junit.runners.ParentRunner.access$000(ParentRunner.java:50) [junit] at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:222) [junit] at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28) [junit] at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:30) [junit] at org.apache.lucene.util.UncaughtExceptionsRule$1.evaluate(UncaughtExceptionsRule.java:57) [junit] at org.apache.lucene.util.StoreClassNameRule$1.evaluate(StoreClassNameRule.java:21) [junit] at org.apache.lucene.util.SystemPropertiesInvariantRule$1.evaluate(SystemPropertiesInvariantRule.java:22) [junit] at org.junit.rules.RunRules.evaluate(RunRules.java:18) [junit] at org.junit.runners.ParentRunner.run(ParentRunner.java:300) [junit] at junit.framework.JUnit4TestAdapter.run(JUnit4TestAdapter.java:39) [junit] at org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.run(JUnitTestRunner.java:518) [junit] at org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.launch(JUnitTestRunner.java:1052) [junit] at org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.main(JUnitTestRunner.java:906) [junit] Caused by: java.lang.AssertionError: backPos=3076 vs lastBackTracePos=4096 [junit] at org.apache.lucene.analysis.kuromoji.KuromojiTokenizer.backtrace(KuromojiTokenizer.java:907) [junit] at org.apache.lucene.analysis.kuromoji.KuromojiTokenizer.parse(KuromojiTokenizer.java:756) [junit] at org.apache.lucene.analysis.kuromoji.KuromojiTokenizer.incrementToken(KuromojiTokenizer.java:403) [junit] at org.apache.lucene.analysis.BaseTokenStreamTestCase.checkRandomData(BaseTokenStreamTestCase.java:404) [junit] at org.apache.lucene.analysis.BaseTokenStreamTestCase.access$000(BaseTokenStreamTestCase.java:49) [junit] at org.apache.lucene.analysis.BaseTokenStreamTestCase$AnalysisThread.run(BaseTokenStreamTestCase.java:334) [junit] [junit] [junit] Test org.apache.lucene.analysis.kuromoji.TestKuromojiTokenizer FAILED {noformat} > KuromojiTokenizer fails with large docs > --------------------------------------- > > Key: LUCENE-3897 > URL: https://issues.apache.org/jira/browse/LUCENE-3897 > Project: Lucene - Java > Issue Type: Bug > Components: modules/analysis > Reporter: Robert Muir > Fix For: 3.6, 4.0 > > > just shoving largeish random docs triggers asserts like: > {noformat} > [junit] Caused by: java.lang.AssertionError: backPos=4100 vs > lastBackTracePos=5120 > [junit] at > org.apache.lucene.analysis.kuromoji.KuromojiTokenizer.backtrace(KuromojiTokenizer.java:907) > [junit] at > org.apache.lucene.analysis.kuromoji.KuromojiTokenizer.parse(KuromojiTokenizer.java:756) > [junit] at > org.apache.lucene.analysis.kuromoji.KuromojiTokenizer.incrementToken(KuromojiTokenizer.java:403) > [junit] at > org.apache.lucene.analysis.BaseTokenStreamTestCase.checkRandomData(BaseTokenStreamTestCase.java:404) > {noformat} > But, you get no seed... > I'll commit the test case and @Ignore it. -- This message is automatically generated by JIRA. 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