Update upstream source from tag 'upstream/6.0.10'debian/6.0.10-1

Update to upstream version '6.0.10'
with Debian dir 2d176fa254eee97b139f712fec5709641335a8c3

1 files changed, 25 insertions, 0 deletions

diff --git a/src/mongo/db/exec/sbe/values/value_serialization_test.cpp b/src/mongo/db/exec/sbe/values/value_serialization_test.cpp
index 5b44bef6549..3be3212c627 100644
--- a/src/mongo/db/exec/sbe/values/value_serialization_test.cpp
+++ b/src/mongo/db/exec/sbe/values/value_serialization_test.cpp
@@ -268,6 +268,18 @@ TEST_F(ValueSerializeForKeyString, SbeArray) {
     runTest({{testDataTag, testDataVal}});
 }
 
+TEST_F(ValueSerializeForKeyString, ArraySet) {
+    auto [tag, val] = sbe::value::makeNewArraySet();
+    sbe::value::ValueGuard guard{tag, val};
+    auto* arraySet = sbe::value::getArraySetView(val);
+
+    arraySet->push_back(value::TypeTags::NumberInt32, value::bitcastFrom<int32_t>(1));
+    arraySet->push_back(value::TypeTags::NumberInt64, value::bitcastFrom<int64_t>(2));
+    arraySet->push_back(value::TypeTags::NumberDouble, value::bitcastFrom<double>(3.0));
+
+    runTest({{tag, val}});
+}
+
 TEST_F(ValueSerializeForKeyString, DateTime) {
     runTest({{value::TypeTags::Date, value::bitcastFrom<int64_t>(1234)},
              {value::TypeTags::Timestamp, value::bitcastFrom<uint64_t>(5678)}});
@@ -442,4 +454,17 @@ TEST_F(ValueSerializeForKeyString, BsonCodeWScope) {
 
     runTest({{cwsTag1, cwsVal1}, {cwsTag2, cwsVal2}, {cwsTag3, cwsVal3}});
 }
+
+// Test that roundtripping through KeyString works for a wide row. KeyStrings used in indexes are
+// typically constrained in the number of components they can have, since we limit compound indexes
+// to at most 32 components. But roundtripping rows wider than 32 still needs to work.
+//
+// This test was originally designed to reproduce SERVER-76321.
+TEST_F(ValueSerializeForKeyString, RoundtripWideRow) {
+    std::vector<std::pair<sbe::value::TypeTags, sbe::value::Value>> row;
+    for (int32_t i = 0; i < 40; ++i) {
+        row.emplace_back(sbe::value::TypeTags::NumberInt32, sbe::value::bitcastFrom<int32_t>(i));
+    }
+    runTest(row);
+}
 }  // namespace mongo::sbe