public virtual void TestDocsWithField() { FieldCache cache = FieldCache_Fields.DEFAULT; cache.PurgeAllCaches(); Assert.AreEqual(0, cache.CacheEntries.Length); cache.GetDoubles(Reader, "theDouble", true); // The double[] takes two slots (one w/ null parser, one // w/ real parser), and docsWithField should also // have been populated: Assert.AreEqual(3, cache.CacheEntries.Length); Bits bits = cache.GetDocsWithField(Reader, "theDouble"); // No new entries should appear: Assert.AreEqual(3, cache.CacheEntries.Length); Assert.IsTrue(bits is Bits_MatchAllBits); Ints ints = cache.GetInts(Reader, "sparse", true); Assert.AreEqual(6, cache.CacheEntries.Length); Bits docsWithField = cache.GetDocsWithField(Reader, "sparse"); Assert.AreEqual(6, cache.CacheEntries.Length); for (int i = 0; i < docsWithField.Length(); i++) { if (i % 2 == 0) { Assert.IsTrue(docsWithField.Get(i)); Assert.AreEqual(i, ints.Get(i)); } else { Assert.IsFalse(docsWithField.Get(i)); } } Ints numInts = cache.GetInts(Reader, "numInt", Random().NextBoolean()); docsWithField = cache.GetDocsWithField(Reader, "numInt"); for (int i = 0; i < docsWithField.Length(); i++) { if (i % 2 == 0) { Assert.IsTrue(docsWithField.Get(i)); Assert.AreEqual(i, numInts.Get(i)); } else { Assert.IsFalse(docsWithField.Get(i)); } } }
public virtual void TestNonIndexedFields() { Directory dir = NewDirectory(); RandomIndexWriter iw = new RandomIndexWriter(Random(), dir); Document doc = new Document(); doc.Add(new StoredField("bogusbytes", "bogus")); doc.Add(new StoredField("bogusshorts", "bogus")); doc.Add(new StoredField("bogusints", "bogus")); doc.Add(new StoredField("boguslongs", "bogus")); doc.Add(new StoredField("bogusfloats", "bogus")); doc.Add(new StoredField("bogusdoubles", "bogus")); doc.Add(new StoredField("bogusterms", "bogus")); doc.Add(new StoredField("bogustermsindex", "bogus")); doc.Add(new StoredField("bogusmultivalued", "bogus")); doc.Add(new StoredField("bogusbits", "bogus")); iw.AddDocument(doc); DirectoryReader ir = iw.Reader; iw.Dispose(); AtomicReader ar = GetOnlySegmentReader(ir); FieldCache cache = FieldCache_Fields.DEFAULT; cache.PurgeAllCaches(); Assert.AreEqual(0, cache.CacheEntries.Length); Bytes bytes = cache.GetBytes(ar, "bogusbytes", true); Assert.AreEqual(0, bytes.Get(0)); Shorts shorts = cache.GetShorts(ar, "bogusshorts", true); Assert.AreEqual(0, shorts.Get(0)); Ints ints = cache.GetInts(ar, "bogusints", true); Assert.AreEqual(0, ints.Get(0)); Longs longs = cache.GetLongs(ar, "boguslongs", true); Assert.AreEqual(0, longs.Get(0)); Floats floats = cache.GetFloats(ar, "bogusfloats", true); Assert.AreEqual(0, floats.Get(0), 0.0f); Doubles doubles = cache.GetDoubles(ar, "bogusdoubles", true); Assert.AreEqual(0, doubles.Get(0), 0.0D); BytesRef scratch = new BytesRef(); BinaryDocValues binaries = cache.GetTerms(ar, "bogusterms", true); binaries.Get(0, scratch); Assert.AreEqual(0, scratch.Length); SortedDocValues sorted = cache.GetTermsIndex(ar, "bogustermsindex"); Assert.AreEqual(-1, sorted.GetOrd(0)); sorted.Get(0, scratch); Assert.AreEqual(0, scratch.Length); SortedSetDocValues sortedSet = cache.GetDocTermOrds(ar, "bogusmultivalued"); sortedSet.Document = 0; Assert.AreEqual(SortedSetDocValues.NO_MORE_ORDS, sortedSet.NextOrd()); Bits bits = cache.GetDocsWithField(ar, "bogusbits"); Assert.IsFalse(bits.Get(0)); // check that we cached nothing Assert.AreEqual(0, cache.CacheEntries.Length); ir.Dispose(); dir.Dispose(); }
public virtual void Test() { FieldCache cache = FieldCache_Fields.DEFAULT; FieldCache_Fields.Doubles doubles = cache.GetDoubles(Reader, "theDouble", Random().NextBoolean()); Assert.AreSame(doubles, cache.GetDoubles(Reader, "theDouble", Random().NextBoolean()), "Second request to cache return same array"); Assert.AreSame(doubles, cache.GetDoubles(Reader, "theDouble", FieldCache_Fields.DEFAULT_DOUBLE_PARSER, Random().NextBoolean()), "Second request with explicit parser return same array"); for (int i = 0; i < NUM_DOCS; i++) { Assert.IsTrue(doubles.Get(i) == (double.MaxValue - i), doubles.Get(i) + " does not equal: " + (double.MaxValue - i)); } FieldCache_Fields.Longs longs = cache.GetLongs(Reader, "theLong", Random().NextBoolean()); Assert.AreSame(longs, cache.GetLongs(Reader, "theLong", Random().NextBoolean()), "Second request to cache return same array"); Assert.AreSame(longs, cache.GetLongs(Reader, "theLong", FieldCache_Fields.DEFAULT_LONG_PARSER, Random().NextBoolean()), "Second request with explicit parser return same array"); for (int i = 0; i < NUM_DOCS; i++) { Assert.IsTrue(longs.Get(i) == (long.MaxValue - i), longs.Get(i) + " does not equal: " + (long.MaxValue - i) + " i=" + i); } FieldCache_Fields.Bytes bytes = cache.GetBytes(Reader, "theByte", Random().NextBoolean()); Assert.AreSame(bytes, cache.GetBytes(Reader, "theByte", Random().NextBoolean()), "Second request to cache return same array"); Assert.AreSame(bytes, cache.GetBytes(Reader, "theByte", FieldCache_Fields.DEFAULT_BYTE_PARSER, Random().NextBoolean()), "Second request with explicit parser return same array"); for (int i = 0; i < NUM_DOCS; i++) { Assert.IsTrue(bytes.Get(i) == (sbyte)(sbyte.MaxValue - i), bytes.Get(i) + " does not equal: " + (sbyte.MaxValue - i)); } FieldCache_Fields.Shorts shorts = cache.GetShorts(Reader, "theShort", Random().NextBoolean()); Assert.AreSame(shorts, cache.GetShorts(Reader, "theShort", Random().NextBoolean()), "Second request to cache return same array"); Assert.AreSame(shorts, cache.GetShorts(Reader, "theShort", FieldCache_Fields.DEFAULT_SHORT_PARSER, Random().NextBoolean()), "Second request with explicit parser return same array"); for (int i = 0; i < NUM_DOCS; i++) { Assert.IsTrue(shorts.Get(i) == (short)(short.MaxValue - i), shorts.Get(i) + " does not equal: " + (short.MaxValue - i)); } FieldCache_Fields.Ints ints = cache.GetInts(Reader, "theInt", Random().NextBoolean()); Assert.AreSame(ints, cache.GetInts(Reader, "theInt", Random().NextBoolean()), "Second request to cache return same array"); Assert.AreSame(ints, cache.GetInts(Reader, "theInt", FieldCache_Fields.DEFAULT_INT_PARSER, Random().NextBoolean()), "Second request with explicit parser return same array"); for (int i = 0; i < NUM_DOCS; i++) { Assert.IsTrue(ints.Get(i) == (int.MaxValue - i), ints.Get(i) + " does not equal: " + (int.MaxValue - i)); } FieldCache_Fields.Floats floats = cache.GetFloats(Reader, "theFloat", Random().NextBoolean()); Assert.AreSame(floats, cache.GetFloats(Reader, "theFloat", Random().NextBoolean()), "Second request to cache return same array"); Assert.AreSame(floats, cache.GetFloats(Reader, "theFloat", FieldCache_Fields.DEFAULT_FLOAT_PARSER, Random().NextBoolean()), "Second request with explicit parser return same array"); for (int i = 0; i < NUM_DOCS; i++) { Assert.IsTrue(floats.Get(i) == (float.MaxValue - i), floats.Get(i) + " does not equal: " + (float.MaxValue - i)); } Bits docsWithField = cache.GetDocsWithField(Reader, "theLong"); Assert.AreSame(docsWithField, cache.GetDocsWithField(Reader, "theLong"), "Second request to cache return same array"); Assert.IsTrue(docsWithField is Bits_MatchAllBits, "docsWithField(theLong) must be class Bits.MatchAllBits"); Assert.IsTrue(docsWithField.Length() == NUM_DOCS, "docsWithField(theLong) Size: " + docsWithField.Length() + " is not: " + NUM_DOCS); for (int i = 0; i < docsWithField.Length(); i++) { Assert.IsTrue(docsWithField.Get(i)); } docsWithField = cache.GetDocsWithField(Reader, "sparse"); Assert.AreSame(docsWithField, cache.GetDocsWithField(Reader, "sparse"), "Second request to cache return same array"); Assert.IsFalse(docsWithField is Bits_MatchAllBits, "docsWithField(sparse) must not be class Bits.MatchAllBits"); Assert.IsTrue(docsWithField.Length() == NUM_DOCS, "docsWithField(sparse) Size: " + docsWithField.Length() + " is not: " + NUM_DOCS); for (int i = 0; i < docsWithField.Length(); i++) { Assert.AreEqual(i % 2 == 0, docsWithField.Get(i)); } // getTermsIndex SortedDocValues termsIndex = cache.GetTermsIndex(Reader, "theRandomUnicodeString"); Assert.AreSame(termsIndex, cache.GetTermsIndex(Reader, "theRandomUnicodeString"), "Second request to cache return same array"); BytesRef br = new BytesRef(); for (int i = 0; i < NUM_DOCS; i++) { BytesRef term; int ord = termsIndex.GetOrd(i); if (ord == -1) { term = null; } else { termsIndex.LookupOrd(ord, br); term = br; } string s = term == null ? null : term.Utf8ToString(); Assert.IsTrue(UnicodeStrings[i] == null || UnicodeStrings[i].Equals(s), "for doc " + i + ": " + s + " does not equal: " + UnicodeStrings[i]); } int nTerms = termsIndex.ValueCount; TermsEnum tenum = termsIndex.TermsEnum(); BytesRef val = new BytesRef(); for (int i = 0; i < nTerms; i++) { BytesRef val1 = tenum.Next(); termsIndex.LookupOrd(i, val); // System.out.println("i="+i); Assert.AreEqual(val, val1); } // seek the enum around (note this isn't a great test here) int num = AtLeast(100); for (int i = 0; i < num; i++) { int k = Random().Next(nTerms); termsIndex.LookupOrd(k, val); Assert.AreEqual(TermsEnum.SeekStatus.FOUND, tenum.SeekCeil(val)); Assert.AreEqual(val, tenum.Term()); } for (int i = 0; i < nTerms; i++) { termsIndex.LookupOrd(i, val); Assert.AreEqual(TermsEnum.SeekStatus.FOUND, tenum.SeekCeil(val)); Assert.AreEqual(val, tenum.Term()); } // test bad field termsIndex = cache.GetTermsIndex(Reader, "bogusfield"); // getTerms BinaryDocValues terms = cache.GetTerms(Reader, "theRandomUnicodeString", true); Assert.AreSame(terms, cache.GetTerms(Reader, "theRandomUnicodeString", true), "Second request to cache return same array"); Bits bits = cache.GetDocsWithField(Reader, "theRandomUnicodeString"); for (int i = 0; i < NUM_DOCS; i++) { terms.Get(i, br); BytesRef term; if (!bits.Get(i)) { term = null; } else { term = br; } string s = term == null ? null : term.Utf8ToString(); Assert.IsTrue(UnicodeStrings[i] == null || UnicodeStrings[i].Equals(s), "for doc " + i + ": " + s + " does not equal: " + UnicodeStrings[i]); } // test bad field terms = cache.GetTerms(Reader, "bogusfield", false); // getDocTermOrds SortedSetDocValues termOrds = cache.GetDocTermOrds(Reader, "theRandomUnicodeMultiValuedField"); int numEntries = cache.CacheEntries.Length; // ask for it again, and check that we didnt create any additional entries: termOrds = cache.GetDocTermOrds(Reader, "theRandomUnicodeMultiValuedField"); Assert.AreEqual(numEntries, cache.CacheEntries.Length); for (int i = 0; i < NUM_DOCS; i++) { termOrds.Document = i; // this will remove identical terms. A DocTermOrds doesn't return duplicate ords for a docId IList <BytesRef> values = new List <BytesRef>(new /*Linked*/ HashSet <BytesRef>(Arrays.AsList(MultiValued[i]))); foreach (BytesRef v in values) { if (v == null) { // why does this test use null values... instead of an empty list: confusing break; } long ord = termOrds.NextOrd(); Debug.Assert(ord != SortedSetDocValues.NO_MORE_ORDS); BytesRef scratch = new BytesRef(); termOrds.LookupOrd(ord, scratch); Assert.AreEqual(v, scratch); } Assert.AreEqual(SortedSetDocValues.NO_MORE_ORDS, termOrds.NextOrd()); } // test bad field termOrds = cache.GetDocTermOrds(Reader, "bogusfield"); Assert.IsTrue(termOrds.ValueCount == 0); FieldCache_Fields.DEFAULT.PurgeByCacheKey(Reader.CoreCacheKey); }