diff options
Diffstat (limited to 'searchlib/src/tests/attribute/searchcontext/searchcontext_test.cpp')
| -rw-r--r-- | searchlib/src/tests/attribute/searchcontext/searchcontext_test.cpp | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/searchlib/src/tests/attribute/searchcontext/searchcontext_test.cpp b/searchlib/src/tests/attribute/searchcontext/searchcontext_test.cpp index 40d4b20aaf2..ac1042dda6c 100644 --- a/searchlib/src/tests/attribute/searchcontext/searchcontext_test.cpp +++ b/searchlib/src/tests/attribute/searchcontext/searchcontext_test.cpp @@ -4,6 +4,7 @@ #include <vespa/searchlib/attribute/attributefactory.h> #include <vespa/searchlib/attribute/attributeiterators.h> #include <vespa/searchlib/attribute/flagattribute.h> +#include <vespa/searchlib/attribute/postinglistsearchcontext.h> #include <vespa/searchlib/attribute/searchcontextelementiterator.h> #include <vespa/searchlib/attribute/singleboolattribute.h> #include <vespa/searchlib/attribute/stringbase.h> @@ -1424,6 +1425,25 @@ SearchContextTest::testPrefixSearch(const vespalib::string& name, const Config& } } } + + // Long range of prefixes with unique strings that causes + // PostingListFoldedSearchContextT<DataT>::countHits() to populate + // partial vector of posting indexes, with scan resumed by + // fillArray or fillBitVector. + auto& vec = dynamic_cast<StringAttribute &>(*attr.get()); + uint32_t old_size = attr->getNumDocs(); + constexpr uint32_t longrange_values = search::attribute::PostingListFoldedSearchContextT<int32_t>::MAX_POSTING_INDEXES_SIZE + 100; + attr->addDocs(longrange_values); + DocSet exp_longrange; + for (uint32_t i = 0; i < longrange_values; ++i) { + vespalib::asciistream ss; + ss << "lpref" << i; + vespalib::string sss(ss.str()); + exp_longrange.put(old_size + i); + vec.update(old_size + i, vespalib::string(ss.str()).c_str()); + } + attr->commit(); + performSearch(*attr, "lpref", exp_longrange, TermType::PREFIXTERM); } |