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authorLucas de Castro Borges <lucas@gnuabordo.com.br>2025-02-11 15:07:35 -0300
committerLucas de Castro Borges <lucas@gnuabordo.com.br>2025-02-11 15:07:35 -0300
commit4cb8841196d0625dfa3825aa326f071cd27c7b8b (patch)
tree1682a647d4463397c119183369ae6f750d5fdcff /src/mongo/db/query/query_shape/agg_cmd_shape_test.cpp
parentaa03c6362cbaa767638e6eed9b031d86dd2643d1 (diff)
parent8f0827553e09872941945a093b647a4211a9db7f (diff)
Update upstream source from tag 'upstream/6.0.0'master
Update to upstream version '6.0.0' with Debian dir 5604a80ec1c96ca76f25f40d78e6ef855abec322
Diffstat (limited to 'src/mongo/db/query/query_shape/agg_cmd_shape_test.cpp')
-rw-r--r--src/mongo/db/query/query_shape/agg_cmd_shape_test.cpp266
1 files changed, 0 insertions, 266 deletions
diff --git a/src/mongo/db/query/query_shape/agg_cmd_shape_test.cpp b/src/mongo/db/query/query_shape/agg_cmd_shape_test.cpp
deleted file mode 100644
index c617391f4e7..00000000000
--- a/src/mongo/db/query/query_shape/agg_cmd_shape_test.cpp
+++ /dev/null
@@ -1,266 +0,0 @@
-/**
- * Copyright (C) 2023-present MongoDB, Inc.
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the Server Side Public License, version 1,
- * as published by MongoDB, Inc.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * Server Side Public License for more details.
- *
- * You should have received a copy of the Server Side Public License
- * along with this program. If not, see
- * <http://www.mongodb.com/licensing/server-side-public-license>.
- *
- * As a special exception, the copyright holders give permission to link the
- * code of portions of this program with the OpenSSL library under certain
- * conditions as described in each individual source file and distribute
- * linked combinations including the program with the OpenSSL library. You
- * must comply with the Server Side Public License in all respects for
- * all of the code used other than as permitted herein. If you modify file(s)
- * with this exception, you may extend this exception to your version of the
- * file(s), but you are not obligated to do so. If you do not wish to do so,
- * delete this exception statement from your version. If you delete this
- * exception statement from all source files in the program, then also delete
- * it in the license file.
- */
-
-#include "mongo/bson/json.h"
-#include "mongo/db/pipeline/expression_context_for_test.h"
-#include "mongo/db/query/query_shape/agg_cmd_shape.h"
-#include "mongo/db/query/query_shape/cmd_with_let_shape.h"
-#include "mongo/db/query/query_test_service_context.h"
-#include "mongo/unittest/unittest.h"
-
-namespace mongo::query_shape {
-
-namespace {
-static const NamespaceString kDefaultTestNss = NamespaceString("testDB.testColl");
-
-class AggCmdShapeTest : public unittest::Test {
-public:
- void setUp() final {
- _queryTestServiceContext = std::make_unique<QueryTestServiceContext>();
- _operationContext = _queryTestServiceContext->makeOperationContext();
- _expCtx = make_intrusive<ExpressionContextForTest>();
- }
-
- std::unique_ptr<AggregateCommandRequest> makeAggregateCommandRequest(
- std::vector<StringData> stagesJson,
- boost::optional<StringData> letJson = boost::none,
- boost::optional<StringData> collationJson = boost::none) {
- std::vector<BSONObj> pipeline;
- for (auto&& stage : stagesJson) {
- pipeline.push_back(fromjson(stage.rawData()));
- }
-
- auto aggRequest =
- std::make_unique<AggregateCommandRequest>(kDefaultTestNss, std::move(pipeline));
- if (letJson) {
- aggRequest->setLet(fromjson(letJson->rawData()));
- }
- if (collationJson) {
- aggRequest->setCollation(fromjson(collationJson->rawData()));
- }
- return aggRequest;
- }
-
- std::unique_ptr<AggCmdShape> makeShapeFromPipeline(
- std::vector<StringData> stagesJson,
- boost::optional<StringData> letJson = boost::none,
- boost::optional<StringData> collationJson = boost::none) {
-
- auto aggRequest = makeAggregateCommandRequest(
- std::move(stagesJson), std::move(letJson), std::move(collationJson));
-
- auto parsedPipeline = Pipeline::parse(aggRequest->getPipeline(), _expCtx);
- return std::make_unique<AggCmdShape>(*aggRequest,
- kDefaultTestNss,
- stdx::unordered_set<NamespaceString>{kDefaultTestNss},
- *parsedPipeline,
- _expCtx);
- }
- std::unique_ptr<AggCmdShapeComponents> makeShapeComponentsFromPipeline(
- std::vector<StringData> stagesJson, OptionalBool allowDiskUse = {}) {
- auto aggRequest = makeAggregateCommandRequest(std::move(stagesJson));
-
- auto parsedPipeline = Pipeline::parse(aggRequest->getPipeline(), _expCtx);
- return std::make_unique<AggCmdShapeComponents>(
- *aggRequest,
- stdx::unordered_set<NamespaceString>{kDefaultTestNss},
- parsedPipeline->serializeToBson(
- SerializationOptions::kRepresentativeQueryShapeSerializeOptions));
- }
-
- std::unique_ptr<QueryTestServiceContext> _queryTestServiceContext;
-
- ServiceContext::UniqueOperationContext _operationContext;
- boost::intrusive_ptr<ExpressionContext> _expCtx;
-};
-
-TEST_F(AggCmdShapeTest, BasicPipelineShape) {
- auto shape =
- makeShapeFromPipeline({R"({$match: {x: 3, y: {$lte: 3}}})"_sd,
- R"({$group: {_id: "$y", z: {$max: "$z"}, w: {$avg: "$w"}}})"});
- ASSERT_BSONOBJ_EQ_AUTO( // NOLINT
- R"({
- "cmdNs": {
- "db": "testDB",
- "coll": "testColl"
- },
- "command": "aggregate",
- "pipeline": [
- {
- "$match": {
- "$and": [
- {
- "x": {
- "$eq": "?number"
- }
- },
- {
- "y": {
- "$lte": "?number"
- }
- }
- ]
- }
- },
- {
- "$group": {
- "_id": "$y",
- "z": {
- "$max": "$z"
- },
- "w": {
- "$avg": "$w"
- }
- }
- }
- ]
- })",
- shape->toBson(_operationContext.get(),
- SerializationOptions::kDebugQueryShapeSerializeOptions));
-}
-
-TEST_F(AggCmdShapeTest, IncludesLet) {
- auto shape = makeShapeFromPipeline({R"({$match: {x: 3}})"_sd, R"({$limit: 2})"_sd},
- R"({x: 4, y: "str"})"_sd);
- ASSERT_BSONOBJ_EQ_AUTO( // NOLINT
- R"({
- "cmdNs": {
- "db": "testDB",
- "coll": "testColl"
- },
- "let": {
- "x": "?number",
- "y": "?string"
- },
- "command": "aggregate",
- "pipeline": [
- {
- "$match": {
- "x": {
- "$eq": "?number"
- }
- }
- },
- {
- "$limit": "?number"
- }
- ]
- })",
- shape->toBson(_operationContext.get(),
- SerializationOptions::kDebugQueryShapeSerializeOptions));
-
- ASSERT_BSONOBJ_EQ_AUTO( // NOLINT
- R"({
- "cmdNs": {
- "db": "testDB",
- "coll": "testColl"
- },
- "let": {
- "x": {
- "$const": 1
- },
- "y": {
- "$const": "?"
- }
- },
- "command": "aggregate",
- "pipeline": [
- {
- "$match": {
- "x": {
- "$eq": 1
- }
- }
- },
- {
- "$limit": 1
- }
- ]
- })",
- shape->toBson(_operationContext.get(),
- SerializationOptions::kRepresentativeQueryShapeSerializeOptions));
-}
-
-TEST_F(AggCmdShapeTest, SizeOfAggCmdShapeComponents) {
- auto aggComponents = makeShapeComponentsFromPipeline(
- {R"({$match: {x: 3, y: {$lte: 3}}})"_sd,
- R"({$group: {_id: "$y", z: {$max: "$z"}, w: {$avg: "$w"}}})"},
- false /*allowDiskUse*/);
-
- // The sizes of any members of AggCmdShapeComponents are typically accounted for by
- // sizeof(AggCmdShapeComponents). The important part of the test here is to ensure that any
- // additional memory allocations are also included in the size() operation. In our case,
- // we expect additional memory use from the representative pipeline and the involved
- // namespaces set.
- const auto pipelineSize = shape_helpers::containerSize(aggComponents->representativePipeline);
- const auto involvedNamespacesSize = sizeof(kDefaultTestNss) +
- kDefaultTestNss.size(); // kDefaultTestNss is the only value in the unordered set.
-
- ASSERT_EQ(aggComponents->size(),
- sizeof(AggCmdShapeComponents) + pipelineSize + involvedNamespacesSize);
-}
-
-TEST_F(AggCmdShapeTest, EquivalentAggCmdShapeComponentSizes) {
- auto aggComponentsDiskUseFalse = makeShapeComponentsFromPipeline(
- {R"({$match: {x: 3, y: {$lte: 3}}})"_sd,
- R"({$group: {_id: "$y", z: {$max: "$z"}, w: {$avg: "$w"}}})"},
- false /*allowDiskUse*/);
- auto aggComponentsDiskUseTrue = makeShapeComponentsFromPipeline(
- {R"({$match: {x: 3, y: {$lte: 3}}})"_sd,
- R"({$group: {_id: "$y", z: {$max: "$z"}, w: {$avg: "$w"}}})"},
- true /*allowDiskUse*/);
- ASSERT_EQ(aggComponentsDiskUseFalse->size(), aggComponentsDiskUseTrue->size());
-}
-
-TEST_F(AggCmdShapeTest, DifferentAggCmdShapeComponentSizes) {
- auto smallAggComponents = makeShapeComponentsFromPipeline({R"({$match: {x: 3, y: {$lte: 3}}})"},
- false /*allowDiskUse*/);
- auto largeAggComponents = makeShapeComponentsFromPipeline(
- {R"({$match: {x: 3, y: {$lte: 3}}})"_sd,
- R"({$group: {_id: "$y", z: {$max: "$z"}, w: {$avg: "$w"}}})"},
- false /*allowDiskUse*/);
- ASSERT_LT(smallAggComponents->size(), largeAggComponents->size());
-}
-
-TEST_F(AggCmdShapeTest, SizeOfAggCmdShapeWithAndWithoutLet) {
- auto shapeWithoutLet = makeShapeFromPipeline({R"({$match: {x: 3}})"_sd, R"({$limit: 2})"_sd});
- auto shapeWithLet = makeShapeFromPipeline({R"({$match: {x: 3}})"_sd, R"({$limit: 2})"_sd},
- R"({x: 4, y: "str"})"_sd);
- ASSERT_LT(shapeWithoutLet->size(), shapeWithLet->size());
-}
-
-TEST_F(AggCmdShapeTest, SizeOfAggCmdShapeWithAndWithoutCollation) {
- auto shapeWithoutCollation =
- makeShapeFromPipeline({R"({$match: {x: 3}})"_sd, R"({$limit: 2})"_sd});
- auto shapeWithCollation = makeShapeFromPipeline(
- {R"({$match: {x: 3}})"_sd, R"({$limit: 2})"_sd}, boost::none, R"({locale: "en_US"})"_sd);
- ASSERT_LT(shapeWithoutCollation->size(), shapeWithCollation->size());
-}
-} // namespace
-} // namespace mongo::query_shape