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LUCENE-6271: Don't let Direct get a free pass on this test 

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/branches/lucene6271@1670745 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Robert Muir 2015-04-01 18:10:51 +00:00
parent 93969f6d8b
commit 7dfe8b6635
1 changed files with 253 additions and 247 deletions
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500
lucene/core/src/test/org/apache/lucene/index/TestPostingsEnum.java
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@ -30,7 +30,7 @@ import org.apache.lucene.search.DocIdSetIterator;
import org.apache.lucene.store.Directory; import org.apache.lucene.store.Directory;
import org.apache.lucene.util.BytesRef; import org.apache.lucene.util.BytesRef;
import org.apache.lucene.util.LuceneTestCase; import org.apache.lucene.util.LuceneTestCase;
import org.apache.lucene.util.LuceneTestCase.SuppressCodecs; import org.apache.lucene.util.TestUtil;
import static org.apache.lucene.index.PostingsEnum.NONE; import static org.apache.lucene.index.PostingsEnum.NONE;
import static org.apache.lucene.index.PostingsEnum.FREQS; import static org.apache.lucene.index.PostingsEnum.FREQS;
@ -42,9 +42,15 @@ import static org.apache.lucene.index.PostingsEnum.ALL;
/** /**
* Test basic postingsenum behavior, flags, reuse, etc. * Test basic postingsenum behavior, flags, reuse, etc.
*/ */
@SuppressCodecs("Direct") // Direct does not support reuse, but we test that it works...
public class TestPostingsEnum extends LuceneTestCase { public class TestPostingsEnum extends LuceneTestCase {
private static void assertReused(String field, PostingsEnum p1, PostingsEnum p2) {
// if its not DirectPF, we should always reuse. This one has trouble.
if (!"Direct".equals(TestUtil.getPostingsFormat("foo"))) {
assertSame(p1, p2);
}
}
public void testDocsOnly() throws Exception { public void testDocsOnly() throws Exception {
Directory dir = newDirectory(); Directory dir = newDirectory();
IndexWriterConfig iwc = new IndexWriterConfig(null); IndexWriterConfig iwc = new IndexWriterConfig(null);
@ -66,7 +72,7 @@ public class TestPostingsEnum extends LuceneTestCase {
termsEnum.seekExact(new BytesRef("bar")); termsEnum.seekExact(new BytesRef("bar"));
PostingsEnum postings2 = termsEnum.postings(null, postings); PostingsEnum postings2 = termsEnum.postings(null, postings);
assertNotNull(postings2); assertNotNull(postings2);
assertSame(postings, postings2); assertReused("foo", postings, postings2);
// and it had better work // and it had better work
assertEquals(-1, postings.docID()); assertEquals(-1, postings.docID());
assertEquals(0, postings.nextDoc()); assertEquals(0, postings.nextDoc());
@ -83,7 +89,7 @@ public class TestPostingsEnum extends LuceneTestCase {
// reuse that too // reuse that too
postings2 = termsEnum.postings(null, postings, flag); postings2 = termsEnum.postings(null, postings, flag);
assertNotNull(postings2); assertNotNull(postings2);
assertSame(postings, postings2); assertReused("foo", postings, postings2);
// and it had better work // and it had better work
assertEquals(-1, postings2.docID()); assertEquals(-1, postings2.docID());
assertEquals(0, postings2.nextDoc()); assertEquals(0, postings2.nextDoc());
@ -124,12 +130,12 @@ public class TestPostingsEnum extends LuceneTestCase {
termsEnum.seekExact(new BytesRef("bar")); termsEnum.seekExact(new BytesRef("bar"));
PostingsEnum postings2 = termsEnum.postings(null, postings); PostingsEnum postings2 = termsEnum.postings(null, postings);
assertNotNull(postings2); assertNotNull(postings2);
assertSame(postings, postings2); assertReused("foo", postings, postings2);
// and it had better work // and it had better work
assertEquals(-1, postings.docID()); assertEquals(-1, postings2.docID());
assertEquals(0, postings.nextDoc()); assertEquals(0, postings2.nextDoc());
assertEquals(2, postings.freq()); assertEquals(2, postings2.freq());
assertEquals(DocIdSetIterator.NO_MORE_DOCS, postings.nextDoc()); assertEquals(DocIdSetIterator.NO_MORE_DOCS, postings2.nextDoc());
// asking for docs only: ok // asking for docs only: ok
PostingsEnum docsOnly = termsEnum.postings(null, null, PostingsEnum.NONE); PostingsEnum docsOnly = termsEnum.postings(null, null, PostingsEnum.NONE);
@ -141,7 +147,7 @@ public class TestPostingsEnum extends LuceneTestCase {
// reuse that too // reuse that too
PostingsEnum docsOnly2 = termsEnum.postings(null, docsOnly, PostingsEnum.NONE); PostingsEnum docsOnly2 = termsEnum.postings(null, docsOnly, PostingsEnum.NONE);
assertNotNull(docsOnly2); assertNotNull(docsOnly2);
assertSame(docsOnly, docsOnly2); assertReused("foo", docsOnly, docsOnly2);
// and it had better work // and it had better work
assertEquals(-1, docsOnly2.docID()); assertEquals(-1, docsOnly2.docID());
assertEquals(0, docsOnly2.nextDoc()); assertEquals(0, docsOnly2.nextDoc());
@ -161,7 +167,7 @@ public class TestPostingsEnum extends LuceneTestCase {
// reuse that too // reuse that too
postings2 = termsEnum.postings(null, postings, flag); postings2 = termsEnum.postings(null, postings, flag);
assertNotNull(postings2); assertNotNull(postings2);
assertSame(postings, postings2); assertReused("foo", postings, postings2);
// and it had better work // and it had better work
assertEquals(-1, postings2.docID()); assertEquals(-1, postings2.docID());
assertEquals(0, postings2.nextDoc()); assertEquals(0, postings2.nextDoc());
@ -202,12 +208,12 @@ public class TestPostingsEnum extends LuceneTestCase {
termsEnum.seekExact(new BytesRef("bar")); termsEnum.seekExact(new BytesRef("bar"));
PostingsEnum postings2 = termsEnum.postings(null, postings); PostingsEnum postings2 = termsEnum.postings(null, postings);
assertNotNull(postings2); assertNotNull(postings2);
assertSame(postings, postings2); assertReused("foo", postings, postings2);
// and it had better work // and it had better work
assertEquals(-1, postings.docID()); assertEquals(-1, postings2.docID());
assertEquals(0, postings.nextDoc()); assertEquals(0, postings2.nextDoc());
assertEquals(2, postings.freq()); assertEquals(2, postings2.freq());
assertEquals(DocIdSetIterator.NO_MORE_DOCS, postings.nextDoc()); assertEquals(DocIdSetIterator.NO_MORE_DOCS, postings2.nextDoc());
// asking for docs only: ok // asking for docs only: ok
PostingsEnum docsOnly = termsEnum.postings(null, null, PostingsEnum.NONE); PostingsEnum docsOnly = termsEnum.postings(null, null, PostingsEnum.NONE);
@ -219,12 +225,12 @@ public class TestPostingsEnum extends LuceneTestCase {
// reuse that too // reuse that too
PostingsEnum docsOnly2 = termsEnum.postings(null, docsOnly, PostingsEnum.NONE); PostingsEnum docsOnly2 = termsEnum.postings(null, docsOnly, PostingsEnum.NONE);
assertNotNull(docsOnly2); assertNotNull(docsOnly2);
assertSame(docsOnly, docsOnly2); assertReused("foo", docsOnly, docsOnly2);
// and it had better work // and it had better work
assertEquals(-1, docsOnly2.docID()); assertEquals(-1, docsOnly2.docID());
assertEquals(0, docsOnly2.nextDoc()); assertEquals(0, docsOnly2.nextDoc());
// we don't define what it is, but if its something else, we should look into it? // we don't define what it is, but if its something else, we should look into it?
assertTrue(docsOnly.freq() == 1 || docsOnly.freq() == 2); assertTrue(docsOnly2.freq() == 1 || docsOnly2.freq() == 2);
assertEquals(DocIdSetIterator.NO_MORE_DOCS, docsOnly2.nextDoc()); assertEquals(DocIdSetIterator.NO_MORE_DOCS, docsOnly2.nextDoc());
// asking for positions, ok // asking for positions, ok
@ -244,19 +250,19 @@ public class TestPostingsEnum extends LuceneTestCase {
// now reuse the positions // now reuse the positions
PostingsEnum docsAndPositionsEnum2 = termsEnum.postings(null, docsAndPositionsEnum, PostingsEnum.POSITIONS); PostingsEnum docsAndPositionsEnum2 = termsEnum.postings(null, docsAndPositionsEnum, PostingsEnum.POSITIONS);
assertSame(docsAndPositionsEnum, docsAndPositionsEnum2); assertReused("foo", docsAndPositionsEnum, docsAndPositionsEnum2);
assertEquals(-1, docsAndPositionsEnum.docID()); assertEquals(-1, docsAndPositionsEnum2.docID());
assertEquals(0, docsAndPositionsEnum.nextDoc()); assertEquals(0, docsAndPositionsEnum2.nextDoc());
assertEquals(2, docsAndPositionsEnum.freq()); assertEquals(2, docsAndPositionsEnum2.freq());
assertEquals(0, docsAndPositionsEnum.nextPosition()); assertEquals(0, docsAndPositionsEnum2.nextPosition());
assertEquals(-1, docsAndPositionsEnum.startOffset()); assertEquals(-1, docsAndPositionsEnum2.startOffset());
assertEquals(-1, docsAndPositionsEnum.endOffset()); assertEquals(-1, docsAndPositionsEnum2.endOffset());
assertNull(docsAndPositionsEnum.getPayload()); assertNull(docsAndPositionsEnum2.getPayload());
assertEquals(1, docsAndPositionsEnum.nextPosition()); assertEquals(1, docsAndPositionsEnum2.nextPosition());
assertEquals(-1, docsAndPositionsEnum.startOffset()); assertEquals(-1, docsAndPositionsEnum2.startOffset());
assertEquals(-1, docsAndPositionsEnum.endOffset()); assertEquals(-1, docsAndPositionsEnum2.endOffset());
assertNull(docsAndPositionsEnum.getPayload()); assertNull(docsAndPositionsEnum2.getPayload());
assertEquals(DocIdSetIterator.NO_MORE_DOCS, docsAndPositionsEnum.nextDoc()); assertEquals(DocIdSetIterator.NO_MORE_DOCS, docsAndPositionsEnum2.nextDoc());
// payloads, offsets, etc don't cause an error if they aren't there // payloads, offsets, etc don't cause an error if they aren't there
docsAndPositionsEnum = getOnlySegmentReader(reader).postings(new Term("foo", "bar"), PostingsEnum.PAYLOADS); docsAndPositionsEnum = getOnlySegmentReader(reader).postings(new Term("foo", "bar"), PostingsEnum.PAYLOADS);
@ -276,19 +282,19 @@ public class TestPostingsEnum extends LuceneTestCase {
assertEquals(DocIdSetIterator.NO_MORE_DOCS, docsAndPositionsEnum.nextDoc()); assertEquals(DocIdSetIterator.NO_MORE_DOCS, docsAndPositionsEnum.nextDoc());
// reuse // reuse
docsAndPositionsEnum2 = termsEnum.postings(null, docsAndPositionsEnum, PostingsEnum.PAYLOADS); docsAndPositionsEnum2 = termsEnum.postings(null, docsAndPositionsEnum, PostingsEnum.PAYLOADS);
assertSame(docsAndPositionsEnum, docsAndPositionsEnum2); assertReused("foo", docsAndPositionsEnum, docsAndPositionsEnum2);
assertEquals(-1, docsAndPositionsEnum.docID()); assertEquals(-1, docsAndPositionsEnum2.docID());
assertEquals(0, docsAndPositionsEnum.nextDoc()); assertEquals(0, docsAndPositionsEnum2.nextDoc());
assertEquals(2, docsAndPositionsEnum.freq()); assertEquals(2, docsAndPositionsEnum2.freq());
assertEquals(0, docsAndPositionsEnum.nextPosition()); assertEquals(0, docsAndPositionsEnum2.nextPosition());
assertEquals(-1, docsAndPositionsEnum.startOffset()); assertEquals(-1, docsAndPositionsEnum2.startOffset());
assertEquals(-1, docsAndPositionsEnum.endOffset()); assertEquals(-1, docsAndPositionsEnum2.endOffset());
assertNull(docsAndPositionsEnum.getPayload()); assertNull(docsAndPositionsEnum2.getPayload());
assertEquals(1, docsAndPositionsEnum.nextPosition()); assertEquals(1, docsAndPositionsEnum2.nextPosition());
assertEquals(-1, docsAndPositionsEnum.startOffset()); assertEquals(-1, docsAndPositionsEnum2.startOffset());
assertEquals(-1, docsAndPositionsEnum.endOffset()); assertEquals(-1, docsAndPositionsEnum2.endOffset());
assertNull(docsAndPositionsEnum.getPayload()); assertNull(docsAndPositionsEnum2.getPayload());
assertEquals(DocIdSetIterator.NO_MORE_DOCS, docsAndPositionsEnum.nextDoc()); assertEquals(DocIdSetIterator.NO_MORE_DOCS, docsAndPositionsEnum2.nextDoc());
docsAndPositionsEnum = getOnlySegmentReader(reader).postings(new Term("foo", "bar"), PostingsEnum.OFFSETS); docsAndPositionsEnum = getOnlySegmentReader(reader).postings(new Term("foo", "bar"), PostingsEnum.OFFSETS);
assertNotNull(docsAndPositionsEnum); assertNotNull(docsAndPositionsEnum);
@ -306,19 +312,19 @@ public class TestPostingsEnum extends LuceneTestCase {
assertEquals(DocIdSetIterator.NO_MORE_DOCS, docsAndPositionsEnum.nextDoc()); assertEquals(DocIdSetIterator.NO_MORE_DOCS, docsAndPositionsEnum.nextDoc());
// reuse // reuse
docsAndPositionsEnum2 = termsEnum.postings(null, docsAndPositionsEnum, PostingsEnum.OFFSETS); docsAndPositionsEnum2 = termsEnum.postings(null, docsAndPositionsEnum, PostingsEnum.OFFSETS);
assertSame(docsAndPositionsEnum, docsAndPositionsEnum2); assertReused("foo", docsAndPositionsEnum, docsAndPositionsEnum2);
assertEquals(-1, docsAndPositionsEnum.docID()); assertEquals(-1, docsAndPositionsEnum2.docID());
assertEquals(0, docsAndPositionsEnum.nextDoc()); assertEquals(0, docsAndPositionsEnum2.nextDoc());
assertEquals(2, docsAndPositionsEnum.freq()); assertEquals(2, docsAndPositionsEnum2.freq());
assertEquals(0, docsAndPositionsEnum.nextPosition()); assertEquals(0, docsAndPositionsEnum2.nextPosition());
assertEquals(-1, docsAndPositionsEnum.startOffset()); assertEquals(-1, docsAndPositionsEnum2.startOffset());
assertEquals(-1, docsAndPositionsEnum.endOffset()); assertEquals(-1, docsAndPositionsEnum2.endOffset());
assertNull(docsAndPositionsEnum.getPayload()); assertNull(docsAndPositionsEnum2.getPayload());
assertEquals(1, docsAndPositionsEnum.nextPosition()); assertEquals(1, docsAndPositionsEnum2.nextPosition());
assertEquals(-1, docsAndPositionsEnum.startOffset()); assertEquals(-1, docsAndPositionsEnum2.startOffset());
assertEquals(-1, docsAndPositionsEnum.endOffset()); assertEquals(-1, docsAndPositionsEnum2.endOffset());
assertNull(docsAndPositionsEnum.getPayload()); assertNull(docsAndPositionsEnum2.getPayload());
assertEquals(DocIdSetIterator.NO_MORE_DOCS, docsAndPositionsEnum.nextDoc()); assertEquals(DocIdSetIterator.NO_MORE_DOCS, docsAndPositionsEnum2.nextDoc());
docsAndPositionsEnum = getOnlySegmentReader(reader).postings(new Term("foo", "bar"), PostingsEnum.ALL); docsAndPositionsEnum = getOnlySegmentReader(reader).postings(new Term("foo", "bar"), PostingsEnum.ALL);
assertNotNull(docsAndPositionsEnum); assertNotNull(docsAndPositionsEnum);
@ -335,19 +341,19 @@ public class TestPostingsEnum extends LuceneTestCase {
assertNull(docsAndPositionsEnum.getPayload()); assertNull(docsAndPositionsEnum.getPayload());
assertEquals(DocIdSetIterator.NO_MORE_DOCS, docsAndPositionsEnum.nextDoc()); assertEquals(DocIdSetIterator.NO_MORE_DOCS, docsAndPositionsEnum.nextDoc());
docsAndPositionsEnum2 = termsEnum.postings(null, docsAndPositionsEnum, PostingsEnum.ALL); docsAndPositionsEnum2 = termsEnum.postings(null, docsAndPositionsEnum, PostingsEnum.ALL);
assertSame(docsAndPositionsEnum, docsAndPositionsEnum2); assertReused("foo", docsAndPositionsEnum, docsAndPositionsEnum2);
assertEquals(-1, docsAndPositionsEnum.docID()); assertEquals(-1, docsAndPositionsEnum2.docID());
assertEquals(0, docsAndPositionsEnum.nextDoc()); assertEquals(0, docsAndPositionsEnum2.nextDoc());
assertEquals(2, docsAndPositionsEnum.freq()); assertEquals(2, docsAndPositionsEnum2.freq());
assertEquals(0, docsAndPositionsEnum.nextPosition()); assertEquals(0, docsAndPositionsEnum2.nextPosition());
assertEquals(-1, docsAndPositionsEnum.startOffset()); assertEquals(-1, docsAndPositionsEnum2.startOffset());
assertEquals(-1, docsAndPositionsEnum.endOffset()); assertEquals(-1, docsAndPositionsEnum2.endOffset());
assertNull(docsAndPositionsEnum.getPayload()); assertNull(docsAndPositionsEnum2.getPayload());
assertEquals(1, docsAndPositionsEnum.nextPosition()); assertEquals(1, docsAndPositionsEnum2.nextPosition());
assertEquals(-1, docsAndPositionsEnum.startOffset()); assertEquals(-1, docsAndPositionsEnum2.startOffset());
assertEquals(-1, docsAndPositionsEnum.endOffset()); assertEquals(-1, docsAndPositionsEnum2.endOffset());
assertNull(docsAndPositionsEnum.getPayload()); assertNull(docsAndPositionsEnum2.getPayload());
assertEquals(DocIdSetIterator.NO_MORE_DOCS, docsAndPositionsEnum.nextDoc()); assertEquals(DocIdSetIterator.NO_MORE_DOCS, docsAndPositionsEnum2.nextDoc());
iw.close(); iw.close();
reader.close(); reader.close();
@ -382,12 +388,12 @@ public class TestPostingsEnum extends LuceneTestCase {
termsEnum.seekExact(new BytesRef("bar")); termsEnum.seekExact(new BytesRef("bar"));
PostingsEnum postings2 = termsEnum.postings(null, postings); PostingsEnum postings2 = termsEnum.postings(null, postings);
assertNotNull(postings2); assertNotNull(postings2);
assertSame(postings, postings2); assertReused("foo", postings, postings2);
// and it had better work // and it had better work
assertEquals(-1, postings.docID()); assertEquals(-1, postings2.docID());
assertEquals(0, postings.nextDoc()); assertEquals(0, postings2.nextDoc());
assertEquals(2, postings.freq()); assertEquals(2, postings2.freq());
assertEquals(DocIdSetIterator.NO_MORE_DOCS, postings.nextDoc()); assertEquals(DocIdSetIterator.NO_MORE_DOCS, postings2.nextDoc());
// asking for docs only: ok // asking for docs only: ok
PostingsEnum docsOnly = termsEnum.postings(null, null, PostingsEnum.NONE); PostingsEnum docsOnly = termsEnum.postings(null, null, PostingsEnum.NONE);
@ -399,12 +405,12 @@ public class TestPostingsEnum extends LuceneTestCase {
// reuse that too // reuse that too
PostingsEnum docsOnly2 = termsEnum.postings(null, docsOnly, PostingsEnum.NONE); PostingsEnum docsOnly2 = termsEnum.postings(null, docsOnly, PostingsEnum.NONE);
assertNotNull(docsOnly2); assertNotNull(docsOnly2);
assertSame(docsOnly, docsOnly2); assertReused("foo", docsOnly, docsOnly2);
// and it had better work // and it had better work
assertEquals(-1, docsOnly2.docID()); assertEquals(-1, docsOnly2.docID());
assertEquals(0, docsOnly2.nextDoc()); assertEquals(0, docsOnly2.nextDoc());
// we don't define what it is, but if its something else, we should look into it? // we don't define what it is, but if its something else, we should look into it?
assertTrue(docsOnly.freq() == 1 || docsOnly.freq() == 2); assertTrue(docsOnly2.freq() == 1 || docsOnly2.freq() == 2);
assertEquals(DocIdSetIterator.NO_MORE_DOCS, docsOnly2.nextDoc()); assertEquals(DocIdSetIterator.NO_MORE_DOCS, docsOnly2.nextDoc());
// asking for positions, ok // asking for positions, ok
@ -426,21 +432,21 @@ public class TestPostingsEnum extends LuceneTestCase {
// now reuse the positions // now reuse the positions
PostingsEnum docsAndPositionsEnum2 = termsEnum.postings(null, docsAndPositionsEnum, PostingsEnum.POSITIONS); PostingsEnum docsAndPositionsEnum2 = termsEnum.postings(null, docsAndPositionsEnum, PostingsEnum.POSITIONS);
assertSame(docsAndPositionsEnum, docsAndPositionsEnum2); assertReused("foo", docsAndPositionsEnum, docsAndPositionsEnum2);
assertEquals(-1, docsAndPositionsEnum.docID()); assertEquals(-1, docsAndPositionsEnum2.docID());
assertEquals(0, docsAndPositionsEnum.nextDoc()); assertEquals(0, docsAndPositionsEnum2.nextDoc());
assertEquals(2, docsAndPositionsEnum.freq()); assertEquals(2, docsAndPositionsEnum2.freq());
assertEquals(0, docsAndPositionsEnum.nextPosition()); assertEquals(0, docsAndPositionsEnum2.nextPosition());
// we don't define what it is, but if its something else, we should look into it? // we don't define what it is, but if its something else, we should look into it?
assertTrue(docsAndPositionsEnum.startOffset() == -1 || docsAndPositionsEnum.startOffset() == 0); assertTrue(docsAndPositionsEnum2.startOffset() == -1 || docsAndPositionsEnum2.startOffset() == 0);
assertTrue(docsAndPositionsEnum.endOffset() == -1 || docsAndPositionsEnum.endOffset() == 3); assertTrue(docsAndPositionsEnum2.endOffset() == -1 || docsAndPositionsEnum2.endOffset() == 3);
assertNull(docsAndPositionsEnum.getPayload()); assertNull(docsAndPositionsEnum2.getPayload());
assertEquals(1, docsAndPositionsEnum.nextPosition()); assertEquals(1, docsAndPositionsEnum2.nextPosition());
// we don't define what it is, but if its something else, we should look into it? // we don't define what it is, but if its something else, we should look into it?
assertTrue(docsAndPositionsEnum.startOffset() == -1 || docsAndPositionsEnum.startOffset() == 4); assertTrue(docsAndPositionsEnum2.startOffset() == -1 || docsAndPositionsEnum2.startOffset() == 4);
assertTrue(docsAndPositionsEnum.endOffset() == -1 || docsAndPositionsEnum.endOffset() == 7); assertTrue(docsAndPositionsEnum2.endOffset() == -1 || docsAndPositionsEnum2.endOffset() == 7);
assertNull(docsAndPositionsEnum.getPayload()); assertNull(docsAndPositionsEnum2.getPayload());
assertEquals(DocIdSetIterator.NO_MORE_DOCS, docsAndPositionsEnum.nextDoc()); assertEquals(DocIdSetIterator.NO_MORE_DOCS, docsAndPositionsEnum2.nextDoc());
// payloads don't cause an error if they aren't there // payloads don't cause an error if they aren't there
docsAndPositionsEnum = getOnlySegmentReader(reader).postings(new Term("foo", "bar"), PostingsEnum.PAYLOADS); docsAndPositionsEnum = getOnlySegmentReader(reader).postings(new Term("foo", "bar"), PostingsEnum.PAYLOADS);
@ -462,21 +468,21 @@ public class TestPostingsEnum extends LuceneTestCase {
assertEquals(DocIdSetIterator.NO_MORE_DOCS, docsAndPositionsEnum.nextDoc()); assertEquals(DocIdSetIterator.NO_MORE_DOCS, docsAndPositionsEnum.nextDoc());
// reuse // reuse
docsAndPositionsEnum2 = termsEnum.postings(null, docsAndPositionsEnum, PostingsEnum.PAYLOADS); docsAndPositionsEnum2 = termsEnum.postings(null, docsAndPositionsEnum, PostingsEnum.PAYLOADS);
assertSame(docsAndPositionsEnum, docsAndPositionsEnum2); assertReused("foo", docsAndPositionsEnum, docsAndPositionsEnum2);
assertEquals(-1, docsAndPositionsEnum.docID()); assertEquals(-1, docsAndPositionsEnum2.docID());
assertEquals(0, docsAndPositionsEnum.nextDoc()); assertEquals(0, docsAndPositionsEnum2.nextDoc());
assertEquals(2, docsAndPositionsEnum.freq()); assertEquals(2, docsAndPositionsEnum2.freq());
assertEquals(0, docsAndPositionsEnum.nextPosition()); assertEquals(0, docsAndPositionsEnum2.nextPosition());
// we don't define what it is, but if its something else, we should look into it? // we don't define what it is, but if its something else, we should look into it?
assertTrue(docsAndPositionsEnum.startOffset() == -1 || docsAndPositionsEnum.startOffset() == 0); assertTrue(docsAndPositionsEnum2.startOffset() == -1 || docsAndPositionsEnum2.startOffset() == 0);
assertTrue(docsAndPositionsEnum.endOffset() == -1 || docsAndPositionsEnum.endOffset() == 3); assertTrue(docsAndPositionsEnum2.endOffset() == -1 || docsAndPositionsEnum2.endOffset() == 3);
assertNull(docsAndPositionsEnum.getPayload()); assertNull(docsAndPositionsEnum2.getPayload());
assertEquals(1, docsAndPositionsEnum.nextPosition()); assertEquals(1, docsAndPositionsEnum2.nextPosition());
// we don't define what it is, but if its something else, we should look into it? // we don't define what it is, but if its something else, we should look into it?
assertTrue(docsAndPositionsEnum.startOffset() == -1 || docsAndPositionsEnum.startOffset() == 4); assertTrue(docsAndPositionsEnum2.startOffset() == -1 || docsAndPositionsEnum2.startOffset() == 4);
assertTrue(docsAndPositionsEnum.endOffset() == -1 || docsAndPositionsEnum.endOffset() == 7); assertTrue(docsAndPositionsEnum2.endOffset() == -1 || docsAndPositionsEnum2.endOffset() == 7);
assertNull(docsAndPositionsEnum.getPayload()); assertNull(docsAndPositionsEnum2.getPayload());
assertEquals(DocIdSetIterator.NO_MORE_DOCS, docsAndPositionsEnum.nextDoc()); assertEquals(DocIdSetIterator.NO_MORE_DOCS, docsAndPositionsEnum2.nextDoc());
docsAndPositionsEnum = getOnlySegmentReader(reader).postings(new Term("foo", "bar"), PostingsEnum.OFFSETS); docsAndPositionsEnum = getOnlySegmentReader(reader).postings(new Term("foo", "bar"), PostingsEnum.OFFSETS);
assertNotNull(docsAndPositionsEnum); assertNotNull(docsAndPositionsEnum);
@ -494,19 +500,19 @@ public class TestPostingsEnum extends LuceneTestCase {
assertEquals(DocIdSetIterator.NO_MORE_DOCS, docsAndPositionsEnum.nextDoc()); assertEquals(DocIdSetIterator.NO_MORE_DOCS, docsAndPositionsEnum.nextDoc());
// reuse // reuse
docsAndPositionsEnum2 = termsEnum.postings(null, docsAndPositionsEnum, PostingsEnum.OFFSETS); docsAndPositionsEnum2 = termsEnum.postings(null, docsAndPositionsEnum, PostingsEnum.OFFSETS);
assertSame(docsAndPositionsEnum, docsAndPositionsEnum2); assertReused("foo", docsAndPositionsEnum, docsAndPositionsEnum2);
assertEquals(-1, docsAndPositionsEnum.docID()); assertEquals(-1, docsAndPositionsEnum2.docID());
assertEquals(0, docsAndPositionsEnum.nextDoc()); assertEquals(0, docsAndPositionsEnum2.nextDoc());
assertEquals(2, docsAndPositionsEnum.freq()); assertEquals(2, docsAndPositionsEnum2.freq());
assertEquals(0, docsAndPositionsEnum.nextPosition()); assertEquals(0, docsAndPositionsEnum2.nextPosition());
assertEquals(0, docsAndPositionsEnum.startOffset()); assertEquals(0, docsAndPositionsEnum2.startOffset());
assertEquals(3, docsAndPositionsEnum.endOffset()); assertEquals(3, docsAndPositionsEnum2.endOffset());
assertNull(docsAndPositionsEnum.getPayload()); assertNull(docsAndPositionsEnum2.getPayload());
assertEquals(1, docsAndPositionsEnum.nextPosition()); assertEquals(1, docsAndPositionsEnum2.nextPosition());
assertEquals(4, docsAndPositionsEnum.startOffset()); assertEquals(4, docsAndPositionsEnum2.startOffset());
assertEquals(7, docsAndPositionsEnum.endOffset()); assertEquals(7, docsAndPositionsEnum2.endOffset());
assertNull(docsAndPositionsEnum.getPayload()); assertNull(docsAndPositionsEnum2.getPayload());
assertEquals(DocIdSetIterator.NO_MORE_DOCS, docsAndPositionsEnum.nextDoc()); assertEquals(DocIdSetIterator.NO_MORE_DOCS, docsAndPositionsEnum2.nextDoc());
docsAndPositionsEnum = getOnlySegmentReader(reader).postings(new Term("foo", "bar"), PostingsEnum.ALL); docsAndPositionsEnum = getOnlySegmentReader(reader).postings(new Term("foo", "bar"), PostingsEnum.ALL);
assertNotNull(docsAndPositionsEnum); assertNotNull(docsAndPositionsEnum);
@ -523,19 +529,19 @@ public class TestPostingsEnum extends LuceneTestCase {
assertNull(docsAndPositionsEnum.getPayload()); assertNull(docsAndPositionsEnum.getPayload());
assertEquals(DocIdSetIterator.NO_MORE_DOCS, docsAndPositionsEnum.nextDoc()); assertEquals(DocIdSetIterator.NO_MORE_DOCS, docsAndPositionsEnum.nextDoc());
docsAndPositionsEnum2 = termsEnum.postings(null, docsAndPositionsEnum, PostingsEnum.ALL); docsAndPositionsEnum2 = termsEnum.postings(null, docsAndPositionsEnum, PostingsEnum.ALL);
assertSame(docsAndPositionsEnum, docsAndPositionsEnum2); assertReused("foo", docsAndPositionsEnum, docsAndPositionsEnum2);
assertEquals(-1, docsAndPositionsEnum.docID()); assertEquals(-1, docsAndPositionsEnum2.docID());
assertEquals(0, docsAndPositionsEnum.nextDoc()); assertEquals(0, docsAndPositionsEnum2.nextDoc());
assertEquals(2, docsAndPositionsEnum.freq()); assertEquals(2, docsAndPositionsEnum2.freq());
assertEquals(0, docsAndPositionsEnum.nextPosition()); assertEquals(0, docsAndPositionsEnum2.nextPosition());
assertEquals(0, docsAndPositionsEnum.startOffset()); assertEquals(0, docsAndPositionsEnum2.startOffset());
assertEquals(3, docsAndPositionsEnum.endOffset()); assertEquals(3, docsAndPositionsEnum2.endOffset());
assertNull(docsAndPositionsEnum.getPayload()); assertNull(docsAndPositionsEnum2.getPayload());
assertEquals(1, docsAndPositionsEnum.nextPosition()); assertEquals(1, docsAndPositionsEnum2.nextPosition());
assertEquals(4, docsAndPositionsEnum.startOffset()); assertEquals(4, docsAndPositionsEnum2.startOffset());
assertEquals(7, docsAndPositionsEnum.endOffset()); assertEquals(7, docsAndPositionsEnum2.endOffset());
assertNull(docsAndPositionsEnum.getPayload()); assertNull(docsAndPositionsEnum2.getPayload());
assertEquals(DocIdSetIterator.NO_MORE_DOCS, docsAndPositionsEnum.nextDoc()); assertEquals(DocIdSetIterator.NO_MORE_DOCS, docsAndPositionsEnum2.nextDoc());
iw.close(); iw.close();
reader.close(); reader.close();
@ -567,12 +573,12 @@ public class TestPostingsEnum extends LuceneTestCase {
termsEnum.seekExact(new BytesRef("bar")); termsEnum.seekExact(new BytesRef("bar"));
PostingsEnum postings2 = termsEnum.postings(null, postings); PostingsEnum postings2 = termsEnum.postings(null, postings);
assertNotNull(postings2); assertNotNull(postings2);
assertSame(postings, postings2); assertReused("foo", postings, postings2);
// and it had better work // and it had better work
assertEquals(-1, postings.docID()); assertEquals(-1, postings2.docID());
assertEquals(0, postings.nextDoc()); assertEquals(0, postings2.nextDoc());
assertEquals(2, postings.freq()); assertEquals(2, postings2.freq());
assertEquals(DocIdSetIterator.NO_MORE_DOCS, postings.nextDoc()); assertEquals(DocIdSetIterator.NO_MORE_DOCS, postings2.nextDoc());
// asking for docs only: ok // asking for docs only: ok
PostingsEnum docsOnly = termsEnum.postings(null, null, PostingsEnum.NONE); PostingsEnum docsOnly = termsEnum.postings(null, null, PostingsEnum.NONE);
@ -584,12 +590,12 @@ public class TestPostingsEnum extends LuceneTestCase {
// reuse that too // reuse that too
PostingsEnum docsOnly2 = termsEnum.postings(null, docsOnly, PostingsEnum.NONE); PostingsEnum docsOnly2 = termsEnum.postings(null, docsOnly, PostingsEnum.NONE);
assertNotNull(docsOnly2); assertNotNull(docsOnly2);
assertSame(docsOnly, docsOnly2); assertReused("foo", docsOnly, docsOnly2);
// and it had better work // and it had better work
assertEquals(-1, docsOnly2.docID()); assertEquals(-1, docsOnly2.docID());
assertEquals(0, docsOnly2.nextDoc()); assertEquals(0, docsOnly2.nextDoc());
// we don't define what it is, but if its something else, we should look into it? // we don't define what it is, but if its something else, we should look into it?
assertTrue(docsOnly.freq() == 1 || docsOnly.freq() == 2); assertTrue(docsOnly2.freq() == 1 || docsOnly2.freq() == 2);
assertEquals(DocIdSetIterator.NO_MORE_DOCS, docsOnly2.nextDoc()); assertEquals(DocIdSetIterator.NO_MORE_DOCS, docsOnly2.nextDoc());
// asking for positions, ok // asking for positions, ok
@ -611,21 +617,21 @@ public class TestPostingsEnum extends LuceneTestCase {
// now reuse the positions // now reuse the positions
PostingsEnum docsAndPositionsEnum2 = termsEnum.postings(null, docsAndPositionsEnum, PostingsEnum.POSITIONS); PostingsEnum docsAndPositionsEnum2 = termsEnum.postings(null, docsAndPositionsEnum, PostingsEnum.POSITIONS);
assertSame(docsAndPositionsEnum, docsAndPositionsEnum2); assertReused("foo", docsAndPositionsEnum, docsAndPositionsEnum2);
assertEquals(-1, docsAndPositionsEnum.docID()); assertEquals(-1, docsAndPositionsEnum2.docID());
assertEquals(0, docsAndPositionsEnum.nextDoc()); assertEquals(0, docsAndPositionsEnum2.nextDoc());
assertEquals(2, docsAndPositionsEnum.freq()); assertEquals(2, docsAndPositionsEnum2.freq());
assertEquals(0, docsAndPositionsEnum.nextPosition()); assertEquals(0, docsAndPositionsEnum2.nextPosition());
assertEquals(-1, docsAndPositionsEnum.startOffset()); assertEquals(-1, docsAndPositionsEnum2.startOffset());
assertEquals(-1, docsAndPositionsEnum.endOffset()); assertEquals(-1, docsAndPositionsEnum2.endOffset());
// we don't define what it is, but if its something else, we should look into it? // we don't define what it is, but if its something else, we should look into it?
assertTrue(docsAndPositionsEnum.getPayload() == null || new BytesRef("pay1").equals(docsAndPositionsEnum.getPayload())); assertTrue(docsAndPositionsEnum2.getPayload() == null || new BytesRef("pay1").equals(docsAndPositionsEnum2.getPayload()));
assertEquals(1, docsAndPositionsEnum.nextPosition()); assertEquals(1, docsAndPositionsEnum2.nextPosition());
assertEquals(-1, docsAndPositionsEnum.startOffset()); assertEquals(-1, docsAndPositionsEnum2.startOffset());
assertEquals(-1, docsAndPositionsEnum.endOffset()); assertEquals(-1, docsAndPositionsEnum2.endOffset());
// we don't define what it is, but if its something else, we should look into it? // we don't define what it is, but if its something else, we should look into it?
assertTrue(docsAndPositionsEnum.getPayload() == null || new BytesRef("pay2").equals(docsAndPositionsEnum.getPayload())); assertTrue(docsAndPositionsEnum2.getPayload() == null || new BytesRef("pay2").equals(docsAndPositionsEnum2.getPayload()));
assertEquals(DocIdSetIterator.NO_MORE_DOCS, docsAndPositionsEnum.nextDoc()); assertEquals(DocIdSetIterator.NO_MORE_DOCS, docsAndPositionsEnum2.nextDoc());
// payloads // payloads
docsAndPositionsEnum = getOnlySegmentReader(reader).postings(new Term("foo", "bar"), PostingsEnum.PAYLOADS); docsAndPositionsEnum = getOnlySegmentReader(reader).postings(new Term("foo", "bar"), PostingsEnum.PAYLOADS);
@ -644,19 +650,19 @@ public class TestPostingsEnum extends LuceneTestCase {
assertEquals(DocIdSetIterator.NO_MORE_DOCS, docsAndPositionsEnum.nextDoc()); assertEquals(DocIdSetIterator.NO_MORE_DOCS, docsAndPositionsEnum.nextDoc());
// reuse // reuse
docsAndPositionsEnum2 = termsEnum.postings(null, docsAndPositionsEnum, PostingsEnum.PAYLOADS); docsAndPositionsEnum2 = termsEnum.postings(null, docsAndPositionsEnum, PostingsEnum.PAYLOADS);
assertSame(docsAndPositionsEnum, docsAndPositionsEnum2); assertReused("foo", docsAndPositionsEnum, docsAndPositionsEnum2);
assertEquals(-1, docsAndPositionsEnum.docID()); assertEquals(-1, docsAndPositionsEnum2.docID());
assertEquals(0, docsAndPositionsEnum.nextDoc()); assertEquals(0, docsAndPositionsEnum2.nextDoc());
assertEquals(2, docsAndPositionsEnum.freq()); assertEquals(2, docsAndPositionsEnum2.freq());
assertEquals(0, docsAndPositionsEnum.nextPosition()); assertEquals(0, docsAndPositionsEnum2.nextPosition());
assertEquals(-1, docsAndPositionsEnum.startOffset()); assertEquals(-1, docsAndPositionsEnum2.startOffset());
assertEquals(-1, docsAndPositionsEnum.endOffset()); assertEquals(-1, docsAndPositionsEnum2.endOffset());
assertEquals(new BytesRef("pay1"), docsAndPositionsEnum.getPayload()); assertEquals(new BytesRef("pay1"), docsAndPositionsEnum2.getPayload());
assertEquals(1, docsAndPositionsEnum.nextPosition()); assertEquals(1, docsAndPositionsEnum2.nextPosition());
assertEquals(-1, docsAndPositionsEnum.startOffset()); assertEquals(-1, docsAndPositionsEnum2.startOffset());
assertEquals(-1, docsAndPositionsEnum.endOffset()); assertEquals(-1, docsAndPositionsEnum2.endOffset());
assertEquals(new BytesRef("pay2"), docsAndPositionsEnum.getPayload()); assertEquals(new BytesRef("pay2"), docsAndPositionsEnum2.getPayload());
assertEquals(DocIdSetIterator.NO_MORE_DOCS, docsAndPositionsEnum.nextDoc()); assertEquals(DocIdSetIterator.NO_MORE_DOCS, docsAndPositionsEnum2.nextDoc());
docsAndPositionsEnum = getOnlySegmentReader(reader).postings(new Term("foo", "bar"), PostingsEnum.OFFSETS); docsAndPositionsEnum = getOnlySegmentReader(reader).postings(new Term("foo", "bar"), PostingsEnum.OFFSETS);
assertNotNull(docsAndPositionsEnum); assertNotNull(docsAndPositionsEnum);
@ -676,21 +682,21 @@ public class TestPostingsEnum extends LuceneTestCase {
assertEquals(DocIdSetIterator.NO_MORE_DOCS, docsAndPositionsEnum.nextDoc()); assertEquals(DocIdSetIterator.NO_MORE_DOCS, docsAndPositionsEnum.nextDoc());
// reuse // reuse
docsAndPositionsEnum2 = termsEnum.postings(null, docsAndPositionsEnum, PostingsEnum.OFFSETS); docsAndPositionsEnum2 = termsEnum.postings(null, docsAndPositionsEnum, PostingsEnum.OFFSETS);
assertSame(docsAndPositionsEnum, docsAndPositionsEnum2); assertReused("foo", docsAndPositionsEnum, docsAndPositionsEnum2);
assertEquals(-1, docsAndPositionsEnum.docID()); assertEquals(-1, docsAndPositionsEnum2.docID());
assertEquals(0, docsAndPositionsEnum.nextDoc()); assertEquals(0, docsAndPositionsEnum2.nextDoc());
assertEquals(2, docsAndPositionsEnum.freq()); assertEquals(2, docsAndPositionsEnum2.freq());
assertEquals(0, docsAndPositionsEnum.nextPosition()); assertEquals(0, docsAndPositionsEnum2.nextPosition());
assertEquals(-1, docsAndPositionsEnum.startOffset()); assertEquals(-1, docsAndPositionsEnum2.startOffset());
assertEquals(-1, docsAndPositionsEnum.endOffset()); assertEquals(-1, docsAndPositionsEnum2.endOffset());
// we don't define what it is, but if its something else, we should look into it? // we don't define what it is, but if its something else, we should look into it?
assertTrue(docsAndPositionsEnum.getPayload() == null || new BytesRef("pay1").equals(docsAndPositionsEnum.getPayload())); assertTrue(docsAndPositionsEnum2.getPayload() == null || new BytesRef("pay1").equals(docsAndPositionsEnum2.getPayload()));
assertEquals(1, docsAndPositionsEnum.nextPosition()); assertEquals(1, docsAndPositionsEnum2.nextPosition());
assertEquals(-1, docsAndPositionsEnum.startOffset()); assertEquals(-1, docsAndPositionsEnum2.startOffset());
assertEquals(-1, docsAndPositionsEnum.endOffset()); assertEquals(-1, docsAndPositionsEnum2.endOffset());
// we don't define what it is, but if its something else, we should look into it? // we don't define what it is, but if its something else, we should look into it?
assertTrue(docsAndPositionsEnum.getPayload() == null || new BytesRef("pay2").equals(docsAndPositionsEnum.getPayload())); assertTrue(docsAndPositionsEnum2.getPayload() == null || new BytesRef("pay2").equals(docsAndPositionsEnum2.getPayload()));
assertEquals(DocIdSetIterator.NO_MORE_DOCS, docsAndPositionsEnum.nextDoc()); assertEquals(DocIdSetIterator.NO_MORE_DOCS, docsAndPositionsEnum2.nextDoc());
docsAndPositionsEnum = getOnlySegmentReader(reader).postings(new Term("foo", "bar"), PostingsEnum.ALL); docsAndPositionsEnum = getOnlySegmentReader(reader).postings(new Term("foo", "bar"), PostingsEnum.ALL);
assertNotNull(docsAndPositionsEnum); assertNotNull(docsAndPositionsEnum);
@ -707,19 +713,19 @@ public class TestPostingsEnum extends LuceneTestCase {
assertEquals(new BytesRef("pay2"), docsAndPositionsEnum.getPayload()); assertEquals(new BytesRef("pay2"), docsAndPositionsEnum.getPayload());
assertEquals(DocIdSetIterator.NO_MORE_DOCS, docsAndPositionsEnum.nextDoc()); assertEquals(DocIdSetIterator.NO_MORE_DOCS, docsAndPositionsEnum.nextDoc());
docsAndPositionsEnum2 = termsEnum.postings(null, docsAndPositionsEnum, PostingsEnum.ALL); docsAndPositionsEnum2 = termsEnum.postings(null, docsAndPositionsEnum, PostingsEnum.ALL);
assertSame(docsAndPositionsEnum, docsAndPositionsEnum2); assertReused("foo", docsAndPositionsEnum, docsAndPositionsEnum2);
assertEquals(-1, docsAndPositionsEnum.docID()); assertEquals(-1, docsAndPositionsEnum2.docID());
assertEquals(0, docsAndPositionsEnum.nextDoc()); assertEquals(0, docsAndPositionsEnum2.nextDoc());
assertEquals(2, docsAndPositionsEnum.freq()); assertEquals(2, docsAndPositionsEnum2.freq());
assertEquals(0, docsAndPositionsEnum.nextPosition()); assertEquals(0, docsAndPositionsEnum2.nextPosition());
assertEquals(-1, docsAndPositionsEnum.startOffset()); assertEquals(-1, docsAndPositionsEnum2.startOffset());
assertEquals(-1, docsAndPositionsEnum.endOffset()); assertEquals(-1, docsAndPositionsEnum2.endOffset());
assertEquals(new BytesRef("pay1"), docsAndPositionsEnum.getPayload()); assertEquals(new BytesRef("pay1"), docsAndPositionsEnum2.getPayload());
assertEquals(1, docsAndPositionsEnum.nextPosition()); assertEquals(1, docsAndPositionsEnum2.nextPosition());
assertEquals(-1, docsAndPositionsEnum.startOffset()); assertEquals(-1, docsAndPositionsEnum2.startOffset());
assertEquals(-1, docsAndPositionsEnum.endOffset()); assertEquals(-1, docsAndPositionsEnum2.endOffset());
assertEquals(new BytesRef("pay2"), docsAndPositionsEnum.getPayload()); assertEquals(new BytesRef("pay2"), docsAndPositionsEnum2.getPayload());
assertEquals(DocIdSetIterator.NO_MORE_DOCS, docsAndPositionsEnum.nextDoc()); assertEquals(DocIdSetIterator.NO_MORE_DOCS, docsAndPositionsEnum2.nextDoc());
iw.close(); iw.close();
reader.close(); reader.close();
@ -753,12 +759,12 @@ public class TestPostingsEnum extends LuceneTestCase {
termsEnum.seekExact(new BytesRef("bar")); termsEnum.seekExact(new BytesRef("bar"));
PostingsEnum postings2 = termsEnum.postings(null, postings); PostingsEnum postings2 = termsEnum.postings(null, postings);
assertNotNull(postings2); assertNotNull(postings2);
assertSame(postings, postings2); assertReused("foo", postings, postings2);
// and it had better work // and it had better work
assertEquals(-1, postings.docID()); assertEquals(-1, postings2.docID());
assertEquals(0, postings.nextDoc()); assertEquals(0, postings2.nextDoc());
assertEquals(2, postings.freq()); assertEquals(2, postings2.freq());
assertEquals(DocIdSetIterator.NO_MORE_DOCS, postings.nextDoc()); assertEquals(DocIdSetIterator.NO_MORE_DOCS, postings2.nextDoc());
// asking for docs only: ok // asking for docs only: ok
PostingsEnum docsOnly = termsEnum.postings(null, null, PostingsEnum.NONE); PostingsEnum docsOnly = termsEnum.postings(null, null, PostingsEnum.NONE);
@ -770,12 +776,12 @@ public class TestPostingsEnum extends LuceneTestCase {
// reuse that too // reuse that too
PostingsEnum docsOnly2 = termsEnum.postings(null, docsOnly, PostingsEnum.NONE); PostingsEnum docsOnly2 = termsEnum.postings(null, docsOnly, PostingsEnum.NONE);
assertNotNull(docsOnly2); assertNotNull(docsOnly2);
assertSame(docsOnly, docsOnly2); assertReused("foo", docsOnly, docsOnly2);
// and it had better work // and it had better work
assertEquals(-1, docsOnly2.docID()); assertEquals(-1, docsOnly2.docID());
assertEquals(0, docsOnly2.nextDoc()); assertEquals(0, docsOnly2.nextDoc());
// we don't define what it is, but if its something else, we should look into it? // we don't define what it is, but if its something else, we should look into it?
assertTrue(docsOnly.freq() == 1 || docsOnly.freq() == 2); assertTrue(docsOnly2.freq() == 1 || docsOnly2.freq() == 2);
assertEquals(DocIdSetIterator.NO_MORE_DOCS, docsOnly2.nextDoc()); assertEquals(DocIdSetIterator.NO_MORE_DOCS, docsOnly2.nextDoc());
// asking for positions, ok // asking for positions, ok
@ -799,23 +805,23 @@ public class TestPostingsEnum extends LuceneTestCase {
// now reuse the positions // now reuse the positions
PostingsEnum docsAndPositionsEnum2 = termsEnum.postings(null, docsAndPositionsEnum, PostingsEnum.POSITIONS); PostingsEnum docsAndPositionsEnum2 = termsEnum.postings(null, docsAndPositionsEnum, PostingsEnum.POSITIONS);
assertSame(docsAndPositionsEnum, docsAndPositionsEnum2); assertReused("foo", docsAndPositionsEnum, docsAndPositionsEnum2);
assertEquals(-1, docsAndPositionsEnum.docID()); assertEquals(-1, docsAndPositionsEnum2.docID());
assertEquals(0, docsAndPositionsEnum.nextDoc()); assertEquals(0, docsAndPositionsEnum2.nextDoc());
assertEquals(2, docsAndPositionsEnum.freq()); assertEquals(2, docsAndPositionsEnum2.freq());
assertEquals(0, docsAndPositionsEnum.nextPosition()); assertEquals(0, docsAndPositionsEnum2.nextPosition());
// we don't define what it is, but if its something else, we should look into it? // we don't define what it is, but if its something else, we should look into it?
assertTrue(docsAndPositionsEnum.startOffset() == -1 || docsAndPositionsEnum.startOffset() == 0); assertTrue(docsAndPositionsEnum2.startOffset() == -1 || docsAndPositionsEnum2.startOffset() == 0);
assertTrue(docsAndPositionsEnum.endOffset() == -1 || docsAndPositionsEnum.endOffset() == 3); assertTrue(docsAndPositionsEnum2.endOffset() == -1 || docsAndPositionsEnum2.endOffset() == 3);
// we don't define what it is, but if its something else, we should look into it? // we don't define what it is, but if its something else, we should look into it?
assertTrue(docsAndPositionsEnum.getPayload() == null || new BytesRef("pay1").equals(docsAndPositionsEnum.getPayload())); assertTrue(docsAndPositionsEnum2.getPayload() == null || new BytesRef("pay1").equals(docsAndPositionsEnum2.getPayload()));
assertEquals(1, docsAndPositionsEnum.nextPosition()); assertEquals(1, docsAndPositionsEnum2.nextPosition());
// we don't define what it is, but if its something else, we should look into it? // we don't define what it is, but if its something else, we should look into it?
assertTrue(docsAndPositionsEnum.startOffset() == -1 || docsAndPositionsEnum.startOffset() == 4); assertTrue(docsAndPositionsEnum2.startOffset() == -1 || docsAndPositionsEnum2.startOffset() == 4);
assertTrue(docsAndPositionsEnum.endOffset() == -1 || docsAndPositionsEnum.endOffset() == 7); assertTrue(docsAndPositionsEnum2.endOffset() == -1 || docsAndPositionsEnum2.endOffset() == 7);
// we don't define what it is, but if its something else, we should look into it? // we don't define what it is, but if its something else, we should look into it?
assertTrue(docsAndPositionsEnum.getPayload() == null || new BytesRef("pay2").equals(docsAndPositionsEnum.getPayload())); assertTrue(docsAndPositionsEnum2.getPayload() == null || new BytesRef("pay2").equals(docsAndPositionsEnum2.getPayload()));
assertEquals(DocIdSetIterator.NO_MORE_DOCS, docsAndPositionsEnum.nextDoc()); assertEquals(DocIdSetIterator.NO_MORE_DOCS, docsAndPositionsEnum2.nextDoc());
// payloads // payloads
docsAndPositionsEnum = getOnlySegmentReader(reader).postings(new Term("foo", "bar"), PostingsEnum.PAYLOADS); docsAndPositionsEnum = getOnlySegmentReader(reader).postings(new Term("foo", "bar"), PostingsEnum.PAYLOADS);
@ -836,21 +842,21 @@ public class TestPostingsEnum extends LuceneTestCase {
assertEquals(DocIdSetIterator.NO_MORE_DOCS, docsAndPositionsEnum.nextDoc()); assertEquals(DocIdSetIterator.NO_MORE_DOCS, docsAndPositionsEnum.nextDoc());
// reuse // reuse
docsAndPositionsEnum2 = termsEnum.postings(null, docsAndPositionsEnum, PostingsEnum.PAYLOADS); docsAndPositionsEnum2 = termsEnum.postings(null, docsAndPositionsEnum, PostingsEnum.PAYLOADS);
assertSame(docsAndPositionsEnum, docsAndPositionsEnum2); assertReused("foo", docsAndPositionsEnum, docsAndPositionsEnum2);
assertEquals(-1, docsAndPositionsEnum.docID()); assertEquals(-1, docsAndPositionsEnum2.docID());
assertEquals(0, docsAndPositionsEnum.nextDoc()); assertEquals(0, docsAndPositionsEnum2.nextDoc());
assertEquals(2, docsAndPositionsEnum.freq()); assertEquals(2, docsAndPositionsEnum2.freq());
assertEquals(0, docsAndPositionsEnum.nextPosition()); assertEquals(0, docsAndPositionsEnum2.nextPosition());
// we don't define what it is, but if its something else, we should look into it? // we don't define what it is, but if its something else, we should look into it?
assertTrue(docsAndPositionsEnum.startOffset() == -1 || docsAndPositionsEnum.startOffset() == 0); assertTrue(docsAndPositionsEnum2.startOffset() == -1 || docsAndPositionsEnum2.startOffset() == 0);
assertTrue(docsAndPositionsEnum.endOffset() == -1 || docsAndPositionsEnum.endOffset() == 3); assertTrue(docsAndPositionsEnum2.endOffset() == -1 || docsAndPositionsEnum2.endOffset() == 3);
assertEquals(new BytesRef("pay1"), docsAndPositionsEnum.getPayload()); assertEquals(new BytesRef("pay1"), docsAndPositionsEnum2.getPayload());
assertEquals(1, docsAndPositionsEnum.nextPosition()); assertEquals(1, docsAndPositionsEnum2.nextPosition());
// we don't define what it is, but if its something else, we should look into it? // we don't define what it is, but if its something else, we should look into it?
assertTrue(docsAndPositionsEnum.startOffset() == -1 || docsAndPositionsEnum.startOffset() == 4); assertTrue(docsAndPositionsEnum2.startOffset() == -1 || docsAndPositionsEnum2.startOffset() == 4);
assertTrue(docsAndPositionsEnum.endOffset() == -1 || docsAndPositionsEnum.endOffset() == 7); assertTrue(docsAndPositionsEnum2.endOffset() == -1 || docsAndPositionsEnum2.endOffset() == 7);
assertEquals(new BytesRef("pay2"), docsAndPositionsEnum.getPayload()); assertEquals(new BytesRef("pay2"), docsAndPositionsEnum2.getPayload());
assertEquals(DocIdSetIterator.NO_MORE_DOCS, docsAndPositionsEnum.nextDoc()); assertEquals(DocIdSetIterator.NO_MORE_DOCS, docsAndPositionsEnum2.nextDoc());
docsAndPositionsEnum = getOnlySegmentReader(reader).postings(new Term("foo", "bar"), PostingsEnum.OFFSETS); docsAndPositionsEnum = getOnlySegmentReader(reader).postings(new Term("foo", "bar"), PostingsEnum.OFFSETS);
assertNotNull(docsAndPositionsEnum); assertNotNull(docsAndPositionsEnum);
@ -870,21 +876,21 @@ public class TestPostingsEnum extends LuceneTestCase {
assertEquals(DocIdSetIterator.NO_MORE_DOCS, docsAndPositionsEnum.nextDoc()); assertEquals(DocIdSetIterator.NO_MORE_DOCS, docsAndPositionsEnum.nextDoc());
// reuse // reuse
docsAndPositionsEnum2 = termsEnum.postings(null, docsAndPositionsEnum, PostingsEnum.OFFSETS); docsAndPositionsEnum2 = termsEnum.postings(null, docsAndPositionsEnum, PostingsEnum.OFFSETS);
assertSame(docsAndPositionsEnum, docsAndPositionsEnum2); assertReused("foo", docsAndPositionsEnum, docsAndPositionsEnum2);
assertEquals(-1, docsAndPositionsEnum.docID()); assertEquals(-1, docsAndPositionsEnum2.docID());
assertEquals(0, docsAndPositionsEnum.nextDoc()); assertEquals(0, docsAndPositionsEnum2.nextDoc());
assertEquals(2, docsAndPositionsEnum.freq()); assertEquals(2, docsAndPositionsEnum2.freq());
assertEquals(0, docsAndPositionsEnum.nextPosition()); assertEquals(0, docsAndPositionsEnum2.nextPosition());
assertEquals(0, docsAndPositionsEnum.startOffset()); assertEquals(0, docsAndPositionsEnum2.startOffset());
assertEquals(3, docsAndPositionsEnum.endOffset()); assertEquals(3, docsAndPositionsEnum2.endOffset());
// we don't define what it is, but if its something else, we should look into it? // we don't define what it is, but if its something else, we should look into it?
assertTrue(docsAndPositionsEnum.getPayload() == null || new BytesRef("pay1").equals(docsAndPositionsEnum.getPayload())); assertTrue(docsAndPositionsEnum2.getPayload() == null || new BytesRef("pay1").equals(docsAndPositionsEnum2.getPayload()));
assertEquals(1, docsAndPositionsEnum.nextPosition()); assertEquals(1, docsAndPositionsEnum2.nextPosition());
assertEquals(4, docsAndPositionsEnum.startOffset()); assertEquals(4, docsAndPositionsEnum2.startOffset());
assertEquals(7, docsAndPositionsEnum.endOffset()); assertEquals(7, docsAndPositionsEnum2.endOffset());
// we don't define what it is, but if its something else, we should look into it? // we don't define what it is, but if its something else, we should look into it?
assertTrue(docsAndPositionsEnum.getPayload() == null || new BytesRef("pay2").equals(docsAndPositionsEnum.getPayload())); assertTrue(docsAndPositionsEnum2.getPayload() == null || new BytesRef("pay2").equals(docsAndPositionsEnum2.getPayload()));
assertEquals(DocIdSetIterator.NO_MORE_DOCS, docsAndPositionsEnum.nextDoc()); assertEquals(DocIdSetIterator.NO_MORE_DOCS, docsAndPositionsEnum2.nextDoc());
docsAndPositionsEnum = getOnlySegmentReader(reader).postings(new Term("foo", "bar"), PostingsEnum.ALL); docsAndPositionsEnum = getOnlySegmentReader(reader).postings(new Term("foo", "bar"), PostingsEnum.ALL);
assertNotNull(docsAndPositionsEnum); assertNotNull(docsAndPositionsEnum);
@ -901,19 +907,19 @@ public class TestPostingsEnum extends LuceneTestCase {
assertEquals(new BytesRef("pay2"), docsAndPositionsEnum.getPayload()); assertEquals(new BytesRef("pay2"), docsAndPositionsEnum.getPayload());
assertEquals(DocIdSetIterator.NO_MORE_DOCS, docsAndPositionsEnum.nextDoc()); assertEquals(DocIdSetIterator.NO_MORE_DOCS, docsAndPositionsEnum.nextDoc());
docsAndPositionsEnum2 = termsEnum.postings(null, docsAndPositionsEnum, PostingsEnum.ALL); docsAndPositionsEnum2 = termsEnum.postings(null, docsAndPositionsEnum, PostingsEnum.ALL);
assertSame(docsAndPositionsEnum, docsAndPositionsEnum2); assertReused("foo", docsAndPositionsEnum, docsAndPositionsEnum2);
assertEquals(-1, docsAndPositionsEnum.docID()); assertEquals(-1, docsAndPositionsEnum2.docID());
assertEquals(0, docsAndPositionsEnum.nextDoc()); assertEquals(0, docsAndPositionsEnum2.nextDoc());
assertEquals(2, docsAndPositionsEnum.freq()); assertEquals(2, docsAndPositionsEnum2.freq());
assertEquals(0, docsAndPositionsEnum.nextPosition()); assertEquals(0, docsAndPositionsEnum2.nextPosition());
assertEquals(0, docsAndPositionsEnum.startOffset()); assertEquals(0, docsAndPositionsEnum2.startOffset());
assertEquals(3, docsAndPositionsEnum.endOffset()); assertEquals(3, docsAndPositionsEnum2.endOffset());
assertEquals(new BytesRef("pay1"), docsAndPositionsEnum.getPayload()); assertEquals(new BytesRef("pay1"), docsAndPositionsEnum2.getPayload());
assertEquals(1, docsAndPositionsEnum.nextPosition()); assertEquals(1, docsAndPositionsEnum2.nextPosition());
assertEquals(4, docsAndPositionsEnum.startOffset()); assertEquals(4, docsAndPositionsEnum2.startOffset());
assertEquals(7, docsAndPositionsEnum.endOffset()); assertEquals(7, docsAndPositionsEnum2.endOffset());
assertEquals(new BytesRef("pay2"), docsAndPositionsEnum.getPayload()); assertEquals(new BytesRef("pay2"), docsAndPositionsEnum2.getPayload());
assertEquals(DocIdSetIterator.NO_MORE_DOCS, docsAndPositionsEnum.nextDoc()); assertEquals(DocIdSetIterator.NO_MORE_DOCS, docsAndPositionsEnum2.nextDoc());
iw.close(); iw.close();
reader.close(); reader.close();