jpountz commented on code in PR #12544:
URL: https://github.com/apache/lucene/pull/12544#discussion_r1319678371
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lucene/core/src/test/org/apache/lucene/search/TestSort.java:
##########
@@ -849,11 +849,10 @@ public void testMultiSort() throws IOException {
}
public void testRewrite() throws IOException {
- try (Directory dir = newDirectory()) {
- RandomIndexWriter writer = new RandomIndexWriter(random(), dir);
- IndexSearcher searcher = newSearcher(writer.getReader());
- writer.close();
-
+ try (Directory dir = newDirectory();
+ RandomIndexWriter writer = new RandomIndexWriter(random(), dir);
+ DirectoryReader reader = writer.getReader()) {
+ IndexSearcher searcher = newSearcher(reader);
Review Comment:
Oh good catch. I think `MockDirectoryWrapper` would generally catch such
problems, except here because the index is empty, so no files get open?
##########
lucene/monitor/src/test/org/apache/lucene/monitor/TestForceNoBulkScoringQuery.java:
##########
@@ -60,18 +60,18 @@ public void testRewrite() throws IOException {
iw.addDocument(doc);
iw.commit();
- IndexReader reader = DirectoryReader.open(dir);
+ try (IndexReader reader = DirectoryReader.open(dir)) {
Review Comment:
Let's use a `newDirectory()` instead of `new ByteBuffersDirectory()` to get
additional checks enabled?
##########
lucene/queries/src/test/org/apache/lucene/queries/payloads/TestPayloadSpans.java:
##########
@@ -60,15 +60,22 @@ public class TestPayloadSpans extends LuceneTestCase {
protected IndexReader indexReader;
private IndexReader closeIndexReader;
private Directory directory;
+ private PayloadHelper helper;
@Override
public void setUp() throws Exception {
super.setUp();
- PayloadHelper helper = new PayloadHelper();
+ helper = new PayloadHelper();
searcher = helper.setUp(random(), similarity, 1000);
indexReader = searcher.getIndexReader();
}
+ @Override
+ public void tearDown() throws Exception {
+ super.tearDown();
+ helper.tearDown();
Review Comment:
nit: do `helper.tearDown()` before `super.tearDown()`, ie. release resources
that are specific to this test case before other resources?
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