// used by IndexWriterConfig
func newLiveIndexWriterConfig(analyzer analysis.Analyzer, matchVersion util.Version) *LiveIndexWriterConfig {
assert(DefaultSimilarity != nil)
assert(DefaultCodec != nil)
return &LiveIndexWriterConfig{
analyzer: analyzer,
matchVersion: matchVersion,
ramBufferSizeMB: DEFAULT_RAM_BUFFER_SIZE_MB,
maxBufferedDocs: DEFAULT_MAX_BUFFERED_DOCS,
maxBufferedDeleteTerms: DEFAULT_MAX_BUFFERED_DELETE_TERMS,
readerTermsIndexDivisor: DEFAULT_READER_TERMS_INDEX_DIVISOR,
termIndexInterval: DEFAULT_TERM_INDEX_INTERVAL, // TODO: this should be private to the codec, not settable here
delPolicy: DEFAULT_DELETION_POLICY,
useCompoundFile: DEFAULT_USE_COMPOUND_FILE_SYSTEM,
openMode: OPEN_MODE_CREATE_OR_APPEND,
similarity: DefaultSimilarity(),
mergeScheduler: NewConcurrentMergeScheduler(),
writeLockTimeout: WRITE_LOCK_TIMEOUT,
indexingChain: defaultIndexingChain,
codec: DefaultCodec(),
infoStream: util.DefaultInfoStream(),
mergePolicy: NewTieredMergePolicy(),
flushPolicy: newFlushByRamOrCountsPolicy(),
readerPooling: DEFAULT_READER_POOLING,
indexerThreadPool: NewDocumentsWriterPerThreadPool(DEFAULT_MAX_THREAD_STATES),
perRoutineHardLimitMB: DEFAULT_RAM_PER_THREAD_HARD_LIMIT_MB,
}
}
func (rule *TestRuleSetupAndRestoreClassEnv) Before() error {
// if verbose: print some debugging stuff about which codecs are loaded.
if VERBOSE {
for _, codec := range index.AvailableCodecs() {
log.Printf("Loaded codec: '%v': %v", codec,
reflect.TypeOf(index.LoadCodec(codec)))
}
for _, postingFormat := range index.AvailablePostingsFormats() {
log.Printf("Loaded postingsFormat: '%v': %v", postingFormat,
reflect.TypeOf(index.LoadPostingsFormat(postingFormat)))
}
}
rule.savedInfoStream = util.DefaultInfoStream()
random := Random()
if INFOSTREAM {
util.SetDefaultInfoStream(newThreadNameFixingPrintStreamInfoStream(os.Stdout))
} else if random.Intn(2) == 0 {
util.SetDefaultInfoStream(NewNullInfoStream())
}
rule.avoidCodecs = make(map[string]bool)
if suppressedCodecs != "" {
rule.avoidCodecs[suppressedCodecs] = true
}
PREFLEX_IMPERSONATION_IS_ACTIVE = false
rule.savedCodec = index.DefaultCodec()
randomVal := random.Intn(10)
if "Lucene3x" == TEST_CODEC ||
"random" == TEST_CODEC &&
"random" == TEST_POSTINGSFORMAT &&
"random" == TEST_DOCVALUESFORMAT &&
randomVal == 3 &&
!rule.shouldAvoidCodec("Lucene3x") { // preflex-only setup
panic("not supported yet")
} else if "Lucene40" == TEST_CODEC ||
"random" == TEST_CODEC &&
"random" == TEST_POSTINGSFORMAT &&
randomVal == 0 &&
!rule.shouldAvoidCodec("Lucene40") { // 4.0 setup
panic("not supported yet")
} else if "Lucene41" == TEST_CODEC ||
"random" == TEST_CODEC &&
"random" == TEST_POSTINGSFORMAT &&
"random" == TEST_DOCVALUESFORMAT &&
randomVal == 1 &&
!rule.shouldAvoidCodec("Lucene41") {
panic("not supported yet")
} else if "Lucene42" == TEST_CODEC ||
"random" == TEST_CODEC &&
"random" == TEST_POSTINGSFORMAT &&
"random" == TEST_DOCVALUESFORMAT &&
randomVal == 2 &&
!rule.shouldAvoidCodec("Lucene42") {
panic("not supported yet")
} else if "random" != TEST_POSTINGSFORMAT ||
"random" != TEST_DOCVALUESFORMAT {
// the user wired postings or DV: this is messy
// refactor into RandomCodec...
panic("not supported yet")
} else if "SimpleText" == TEST_CODEC ||
"random" == TEST_CODEC &&
randomVal == 9 &&
Rarely(random) &&
!rule.shouldAvoidCodec("SimpleText") {
panic("not supported yet")
} else if "Appending" == TEST_CODEC ||
"random" == TEST_CODEC &&
randomVal == 8 &&
!rule.shouldAvoidCodec("Appending") {
panic("not supported yet")
} else if "CheapBastard" == TEST_CODEC ||
"random" == TEST_CODEC &&
randomVal == 8 &&
!rule.shouldAvoidCodec("CheapBastard") &&
!rule.shouldAvoidCodec("Lucene41") {
panic("not supported yet")
} else if "Asserting" == TEST_CODEC ||
"random" == TEST_CODEC &&
randomVal == 6 &&
!rule.shouldAvoidCodec("Asserting") {
panic("not implemented yet")
} else if "Compressing" == TEST_CODEC ||
"random" == TEST_CODEC &&
randomVal == 5 &&
!rule.shouldAvoidCodec("Compressing") {
panic("not supported yet")
} else if "random" != TEST_CODEC {
rule.codec = index.LoadCodec(TEST_CODEC)
} else if "random" == TEST_POSTINGSFORMAT {
panic("not supported yet")
} else {
assert(false)
}
log.Printf("Use codec: %v", rule.codec)
index.DefaultCodec = func() index.Codec { return rule.codec }
// Initialize locale/ timezone
// testLocale := or(os.Getenv("tests.locale"), "random")
// testTimeZon := or(os.Getenv("tests.timezone"), "random")
// Always pick a random one for consistency (whether tests.locale
// was specified or not)
// Ian: it's not supported yet
// rule.savedLocale := DefaultLocale()
// if "random" == testLocale {
// rule.locale = randomLocale(random)
// } else {
// rule.locale = localeForName(testLocale)
// }
// SetDefaultLocale(rule.locale)
// SetDefaultTimeZone() will set user.timezone to the default
// timezone of the user's locale. So store the original property
// value and restore it at end.
// rule.restoreProperties["user.timezone"] = os.Getenv("user.timezone")
// rule.savedTimeZone = DefaultTimeZone()
// if "random" == testTimeZone {
// rule.timeZone = randomTimeZone(random)
// } else {
// rule.timeZone = TimeZone(testTimeZone)
// }
// SetDefaultTImeZone(rule.timeZone)
if random.Intn(2) == 0 {
rule.similarity = search.NewDefaultSimilarity()
} else {
rule.similarity = ts.NewRandomSimilarityProvider(random)
}
// Check codec restrictions once at class level.
err := rule.checkCodecRestrictions(rule.codec)
if err != nil {
log.Printf("NOTE: %v Suppressed codecs: %v", err, rule.avoidCodecs)
}
return err
}
