jpountz commented on a change in pull request #1834:
URL: https://github.com/apache/lucene-solr/pull/1834#discussion_r483967822
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File path:
lucene/test-framework/src/java/org/apache/lucene/search/AssertingWeight.java
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@@ -85,11 +85,18 @@ public long cost() {
@Override
public BulkScorer bulkScorer(LeafReaderContext context) throws IOException {
- BulkScorer inScorer = in.bulkScorer(context);
+ BulkScorer inScorer;
+ // We explicitly test both the delegate's bulk scorer, and also the normal
scorer.
+ // This ensures that normal scorers are sometimes tested with an asserting
wrapper.
+ if (random.nextBoolean()) {
+ inScorer = in.bulkScorer(context);
+ } else {
+ inScorer = super.bulkScorer(context);
+ }
Review comment:
I know of several tests that test first with a top-level query and then
with a filter to make sure that both the bulk scorer and the scorer are tested.
With this change, 50% of the time, we wouldn't be testing the bulk scorer, so I
wonder if we should replace `random.nextBoolean()` with `frequently()` or
something like that.
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