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LUCENE-5969: add tests 

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/branches/lucene5969@1632273 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Robert Muir 2014-10-16 11:03:09 +00:00
parent 373d007474
commit 1856552298
1 changed files with 79 additions and 2 deletions
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81
lucene/test-framework/src/java/org/apache/lucene/index/BaseDocValuesFormatTestCase.java
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@ -542,6 +542,34 @@ public abstract class BaseDocValuesFormatTestCase extends BaseIndexFileFormatTes
directory.close(); directory.close();
} }
public void testBytesMergeAwayAllValues() throws IOException {
Directory directory = newDirectory();
Analyzer analyzer = new MockAnalyzer(random());
IndexWriterConfig iwconfig = newIndexWriterConfig(analyzer);
iwconfig.setMergePolicy(newLogMergePolicy());
RandomIndexWriter iwriter = new RandomIndexWriter(random(), directory, iwconfig);
Document doc = new Document();
doc.add(new StringField("id", "0", Field.Store.NO));
iwriter.addDocument(doc);
doc = new Document();
doc.add(new StringField("id", "1", Field.Store.NO));
doc.add(new BinaryDocValuesField("field", new BytesRef("hi")));
iwriter.addDocument(doc);
iwriter.commit();
iwriter.deleteDocuments(new Term("id", "1"));
iwriter.forceMerge(1);
DirectoryReader ireader = iwriter.getReader();
iwriter.close();
BinaryDocValues dv = getOnlySegmentReader(ireader).getBinaryDocValues("field");
assertEquals(new BytesRef(), dv.get(0));
ireader.close();
directory.close();
}
public void testSortedBytes() throws IOException { public void testSortedBytes() throws IOException {
Analyzer analyzer = new MockAnalyzer(random()); Analyzer analyzer = new MockAnalyzer(random());
@ -2749,6 +2777,34 @@ public abstract class BaseDocValuesFormatTestCase extends BaseIndexFileFormatTes
directory.close(); directory.close();
} }
public void testNumberMergeAwayAllValues() throws IOException {
Directory directory = newDirectory();
Analyzer analyzer = new MockAnalyzer(random());
IndexWriterConfig iwconfig = newIndexWriterConfig(analyzer);
iwconfig.setMergePolicy(newLogMergePolicy());
RandomIndexWriter iwriter = new RandomIndexWriter(random(), directory, iwconfig);
Document doc = new Document();
doc.add(new StringField("id", "0", Field.Store.NO));
iwriter.addDocument(doc);
doc = new Document();
doc.add(new StringField("id", "1", Field.Store.NO));
doc.add(new NumericDocValuesField("field", 5));
iwriter.addDocument(doc);
iwriter.commit();
iwriter.deleteDocuments(new Term("id", "1"));
iwriter.forceMerge(1);
DirectoryReader ireader = iwriter.getReader();
iwriter.close();
NumericDocValues dv = getOnlySegmentReader(ireader).getNumericDocValues("field");
assertEquals(0, dv.get(0));
ireader.close();
directory.close();
}
public void testTwoSortedNumber() throws IOException { public void testTwoSortedNumber() throws IOException {
assumeTrue("Codec does not support SORTED_NUMERIC", codecSupportsSortedNumeric()); assumeTrue("Codec does not support SORTED_NUMERIC", codecSupportsSortedNumeric());
Directory directory = newDirectory(); Directory directory = newDirectory();
@ -2772,6 +2828,29 @@ public abstract class BaseDocValuesFormatTestCase extends BaseIndexFileFormatTes
directory.close(); directory.close();
} }
public void testTwoSortedNumberSameValue() throws IOException {
assumeTrue("Codec does not support SORTED_NUMERIC", codecSupportsSortedNumeric());
Directory directory = newDirectory();
RandomIndexWriter writer = new RandomIndexWriter(random(), directory);
Document doc = new Document();
doc.add(new SortedNumericDocValuesField("dv", 11));
doc.add(new SortedNumericDocValuesField("dv", 11));
writer.addDocument(doc);
writer.close();
// Now search the index:
IndexReader reader = DirectoryReader.open(directory);
assert reader.leaves().size() == 1;
SortedNumericDocValues dv = reader.leaves().get(0).reader().getSortedNumericDocValues("dv");
dv.setDocument(0);
assertEquals(2, dv.count());
assertEquals(11, dv.valueAt(0));
assertEquals(11, dv.valueAt(1));
reader.close();
directory.close();
}
public void testTwoSortedNumberOneMissing() throws IOException { public void testTwoSortedNumberOneMissing() throws IOException {
assumeTrue("Codec does not support SORTED_NUMERIC", codecSupportsSortedNumeric()); assumeTrue("Codec does not support SORTED_NUMERIC", codecSupportsSortedNumeric());
Directory directory = newDirectory(); Directory directory = newDirectory();
@ -2883,6 +2962,4 @@ public abstract class BaseDocValuesFormatTestCase extends BaseIndexFileFormatTes
protected boolean codecSupportsSortedNumeric() { protected boolean codecSupportsSortedNumeric() {
return true; return true;
} }
// nocommit: ensure every type has a *mergeAwayAllValues test, and add simple constant tests
} }