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added nested conjunction tests: LUCENE-693

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git-svn-id: https://svn.apache.org/repos/asf/lucene/java/trunk@467843 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Yonik Seeley 2006-10-26 02:51:25 +00:00
parent 7eca52679f
commit e1b804ff9a
1 changed files with 49 additions and 2 deletions
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51
src/test/org/apache/lucene/search/TestScorerPerf.java
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@ -159,6 +159,41 @@ public class TestScorerPerf extends TestCase {
return ret;
}
public int doNestedConjunctions(int iter, int maxOuterClauses, int maxClauses) throws IOException {
int ret=0;
for (int i=0; i<iter; i++) {
int oClauses = r.nextInt(maxOuterClauses-1)+2;
BooleanQuery oq = new BooleanQuery();
BitSet result=null;
for (int o=0; o<oClauses; o++) {
int nClauses = r.nextInt(maxClauses-1)+2; // min 2 clauses
BooleanQuery bq = new BooleanQuery();
for (int j=0; j<nClauses; j++) {
result = addClause(bq,result);
}
oq.add(bq, BooleanClause.Occur.MUST);
if (validate) {
}
} // outer
CountingHitCollector hc = validate ? new MatchingHitCollector(result)
: new CountingHitCollector();
s.search(oq, hc);
ret += hc.getSum();
if (validate) assertEquals(result.cardinality(), hc.getCount());
// System.out.println(hc.getCount());
}
return ret;
}
public int doTermConjunctions(IndexSearcher s,
int termsInIndex,
int maxClauses,
@ -232,6 +267,7 @@ public class TestScorerPerf extends TestCase {
validate=true;
sets=randBitSets(1000,10);
doConjunctions(10000,5);
doNestedConjunctions(10000,3,3);
s.close();
}
@ -247,6 +283,17 @@ public class TestScorerPerf extends TestCase {
System.out.println("milliseconds="+(end-start));
}
public void testNestedConjunctionPerf() throws Exception {
createDummySearcher();
validate=false;
sets=randBitSets(32,1000000);
long start = System.currentTimeMillis();
doNestedConjunctions(500,3,3);
long end = System.currentTimeMillis();
s.close();
System.out.println("milliseconds="+(end-start));
}
public void testConjunctionTerms() throws Exception {
RAMDirectory dir = new RAMDirectory();
System.out.println("Creating index");
@ -267,11 +314,11 @@ public class TestScorerPerf extends TestCase {
s = new IndexSearcher(dir);
System.out.println("Starting performance test");
long start = System.currentTimeMillis();
doNestedTermConjunctions(s,25,4,6,1000);
doNestedTermConjunctions(s,25,5,5,1000);
long end = System.currentTimeMillis();
s.close();
System.out.println("milliseconds="+(end-start));
}
***/
***/
}