void IndexTestCase::testKeywordIndex()
{
DocumentSchema schema;
schema.addUnIndexedField("PATH");
schema.addField("Keyword", "KEYWORD", false);
buildIndex(schema, "file1.txt, hello world.");
tstring str = getTestPath();
Index index;
index.open(str, Index::READ, NULL);
IndexReaderPtr pReader = index.acquireReader();
CPPUNIT_ASSERT(pReader != NULL);
TermReaderPtr pTermReader = pReader->termReader();
CPPUNIT_ASSERT(pTermReader);
TermIteratorPtr pTermIterator = pTermReader->termIterator("Keyword");
CPPUNIT_ASSERT(pTermIterator != NULL);
while (pTermIterator->hasNext())
{
TermIterator::TermEntry entry = pTermIterator->next();
const TermMeta& termMeta = entry.postingIterator->getTermMeta();
CPPUNIT_ASSERT_EQUAL((df_t)1, termMeta.getDocFreq());
CPPUNIT_ASSERT_EQUAL((ctf_t)1, termMeta.getCTF());
}
Term term("Keyword", "hello world.");
TermPostingIteratorPtr pPost = pTermReader->seek(&term);
CPPUNIT_ASSERT(pPost.isNotNull());
docid_t docId = pPost->skipTo(0);
CPPUNIT_ASSERT_EQUAL((docid_t)0, docId);
docId = pPost->skipTo(++docId);
CPPUNIT_ASSERT_EQUAL((docid_t)INVALID_DOCID, docId);
}
void IndexTestCase::testInt32_IF()
{
DocumentSchema schema;
schema.addField("Int32", "INT32_IF", false);
const static size_t NUM_DOCS = 1000;
stringstream ss;
for (size_t i = 0; i < NUM_DOCS; ++i)
{
ss << (i % 100) << ";";
}
GLOBAL_CONF().Build.buildThreadCount = 1;
buildIndex(schema, ss.str());
tstring str = getTestPath();
Index index;
index.open(str, Index::READ, NULL);
IndexReaderPtr pReader = index.acquireReader();
CPPUNIT_ASSERT(pReader != NULL);
TermReaderPtr pTermReader = pReader->termReader();
CPPUNIT_ASSERT(pTermReader);
TermIteratorPtr pTermIterator = pTermReader->termIterator("Int32");
CPPUNIT_ASSERT(pTermIterator != NULL);
while (pTermIterator->hasNext())
{
TermIterator::TermEntry entry = pTermIterator->next();
const TermMeta& termMeta = entry.postingIterator->getTermMeta();
CPPUNIT_ASSERT_EQUAL((df_t)10, termMeta.getDocFreq());
CPPUNIT_ASSERT_EQUAL((ctf_t)10, termMeta.getCTF());
}
Term term("Int32", "0");
TermPostingIteratorPtr pPost = pTermReader->seek(&term);
CPPUNIT_ASSERT(pPost.isNotNull());
docid_t docId = pPost->skipTo(0);
CPPUNIT_ASSERT_EQUAL((docid_t)0, docId);
docId = pPost->skipTo(901);
CPPUNIT_ASSERT_EQUAL((docid_t)INVALID_DOCID, docId);
ForwardIndexIteratorPtr pForIndexIt = pReader->forwardIndexReader("Int32");
CPPUNIT_ASSERT(pForIndexIt != NULL);
Int32ForwardIndexIteratorPtr pInt32ForIndexIt =
pForIndexIt.cast<Int32ForwardIndexIterator>();
CPPUNIT_ASSERT(pInt32ForIndexIt != NULL);
int32_t value = 0;
docId = 0;
for (; docId < (docid_t)NUM_DOCS; ++docId)
{
CPPUNIT_ASSERT(pInt32ForIndexIt->seek(docId, value));
CPPUNIT_ASSERT_EQUAL((int32_t)(docId % 100), value);
}
CPPUNIT_ASSERT(!pInt32ForIndexIt->seek(docId, value));
}
void IndexTestCase::testPrimaryKeyIndex()
{
DocumentSchema schema;
schema.addField("PK", "PRIMARY_KEY", false);
const static size_t NUM_DOCS = 1000;
stringstream ss;
for (size_t i = 0; i < NUM_DOCS; ++i)
{
ss << i << ";";
}
GLOBAL_CONF().Build.buildThreadCount = 1;
buildIndex(schema, ss.str());
tstring str = getTestPath();
Index index;
index.open(str, Index::READ, NULL);
IndexReaderPtr pReader = index.acquireReader();
CPPUNIT_ASSERT(pReader != NULL);
TermReaderPtr pTermReader = pReader->termReader();
CPPUNIT_ASSERT(pTermReader);
TermIteratorPtr pTermIterator = pTermReader->termIterator("PK");
CPPUNIT_ASSERT(pTermIterator != NULL);
while (pTermIterator->hasNext())
{
TermIterator::TermEntry entry = pTermIterator->next();
const TermMeta& termMeta = entry.postingIterator->getTermMeta();
CPPUNIT_ASSERT_EQUAL((df_t)1, termMeta.getDocFreq());
CPPUNIT_ASSERT_EQUAL((ctf_t)1, termMeta.getCTF());
}
for (size_t i = 0; i < NUM_DOCS; ++i)
{
stringstream ss2;
ss2 << i;
Term term("PK", ss2.str());
TermPostingIteratorPtr pPost = pTermReader->seek(&term);
CPPUNIT_ASSERT(pPost.isNotNull());
docid_t docId = pPost->skipTo(0);
CPPUNIT_ASSERT_EQUAL((docid_t)i, docId);
docId = pPost->skipTo(++docId);
CPPUNIT_ASSERT_EQUAL((docid_t)INVALID_DOCID, docId);
}
}
void IndexTestCase::testTextIndex()
{
DocumentSchema schema;
schema.addUnIndexedField("PATH");
schema.addTextField("CONTENT");
buildIndex(schema, "file1.txt, hello world.");
tstring str = getTestPath();
Index index;
index.open(str, Index::READ, NULL);
IndexReaderPtr pReader = index.acquireReader();
CPPUNIT_ASSERT(pReader != NULL);
TermReaderPtr pTermReader = pReader->termReader();
CPPUNIT_ASSERT(pTermReader);
TermIteratorPtr pTermIterator = pTermReader->termIterator("CONTENT");
CPPUNIT_ASSERT(pTermIterator != NULL);
while (pTermIterator->hasNext())
{
TermIterator::TermEntry entry = pTermIterator->next();
const TermMeta& termMeta = entry.postingIterator->getTermMeta();
CPPUNIT_ASSERT_EQUAL((df_t)1, termMeta.getDocFreq());
CPPUNIT_ASSERT_EQUAL((ctf_t)1, termMeta.getCTF());
}
Term term("CONTENT", "hello");
TermPostingIteratorPtr pPost = pTermReader->seek(&term);
CPPUNIT_ASSERT(pPost.isNotNull());
docid_t docId = pPost->skipTo(0);
CPPUNIT_ASSERT_EQUAL((docid_t)0, docId);
docId = pPost->skipTo(++docId);
CPPUNIT_ASSERT_EQUAL((docid_t)INVALID_DOCID, docId);
StoredFieldsReaderPtr pDocReader = pReader->createStoredFieldsReader();
CPPUNIT_ASSERT(pDocReader.isNotNull());
FieldSelector selector(pReader->getDocSchema(), true, false);
ResultDoc resultDoc(0);
bool ret = pDocReader->getDocument(selector, resultDoc);
CPPUNIT_ASSERT(ret);
CPPUNIT_ASSERT(resultDoc.size() > 0);
}