diff options
Diffstat (limited to 'src/mongo/db/query/query_planner_test.cpp')
| -rw-r--r-- | src/mongo/db/query/query_planner_test.cpp | 44 |
1 files changed, 43 insertions, 1 deletions
diff --git a/src/mongo/db/query/query_planner_test.cpp b/src/mongo/db/query/query_planner_test.cpp index c14ec5bac40..1c6a3d934f4 100644 --- a/src/mongo/db/query/query_planner_test.cpp +++ b/src/mongo/db/query/query_planner_test.cpp @@ -1345,6 +1345,19 @@ namespace { "node: {cscan: {dir: 1, filter: {}}}}}"); } + TEST_F(QueryPlannerTest, CantUseHashedIndexToProvideSortWithIndexablePred) { + addIndex(BSON("x" << "hashed")); + runQuerySortProj(BSON("x" << BSON("$in" << BSON_ARRAY(0 << 1))), BSON("x" << 1), BSONObj()); + + ASSERT_EQUALS(getNumSolutions(), 2U); + assertSolutionExists("{sort: {pattern: {x: 1}, limit: 0, node: " + "{fetch: {node: " + "{ixscan: {pattern: {x: 'hashed'}}}}}}}"); + assertSolutionExists("{sort: {pattern: {x: 1}, limit: 0, node: " + "{cscan: {dir: 1, filter: {x: {$in: [0, 1]}}}}}}"); + } + + TEST_F(QueryPlannerTest, CantUseTextIndexToProvideSort) { addIndex(BSON("x" << 1 << "_fts" << "text" << "_ftsx" << 1)); runQuerySortProj(BSONObj(), BSON("x" << 1), BSONObj()); @@ -1363,7 +1376,22 @@ namespace { "node: {cscan: {dir: 1, filter: {}}}}}"); } - TEST_F(QueryPlannerTest, CantUseCompoundGeoIndexToProvideSort) { + TEST_F(QueryPlannerTest, CantUseNonCompoundGeoIndexToProvideSortWithIndexablePred) { + addIndex(BSON("x" << "2dsphere")); + runQuerySortProj(fromjson("{x: {$geoIntersects: {$geometry: {type: 'Point'," + " coordinates: [0, 0]}}}}"), + BSON("x" << 1), + BSONObj()); + + ASSERT_EQUALS(getNumSolutions(), 2U); + assertSolutionExists("{sort: {pattern: {x: 1}, limit: 0, node: " + "{fetch: {node: " + "{ixscan: {pattern: {x: '2dsphere'}}}}}}}"); + assertSolutionExists("{sort: {pattern: {x: 1}, limit: 0, node: " + "{cscan: {dir: 1}}}}"); + } + + TEST_F(QueryPlannerTest, CantUseCompoundGeoIndexToProvideSortIfNoGeoPred) { addIndex(BSON("x" << 1 << "y" << "2dsphere")); runQuerySortProj(BSONObj(), BSON("x" << 1), BSONObj()); @@ -1372,6 +1400,20 @@ namespace { "node: {cscan: {dir: 1, filter: {}}}}}"); } + TEST_F(QueryPlannerTest, CanUseCompoundGeoIndexToProvideSortWithGeoPred) { + addIndex(BSON("x" << 1 << "y" << "2dsphere")); + runQuerySortProj(fromjson("{x: 1, y: {$geoIntersects: {$geometry: {type: 'Point'," + " coordinates: [0, 0]}}}}"), + BSON("x" << 1), + BSONObj()); + + ASSERT_EQUALS(getNumSolutions(), 2U); + assertSolutionExists("{fetch: {node: " + "{ixscan: {pattern: {x: 1, y: '2dsphere'}}}}}"); + assertSolutionExists("{sort: {pattern: {x: 1}, limit: 0, node: " + "{cscan: {dir: 1}}}}"); + } + TEST_F(QueryPlannerTest, BasicSortWithIndexablePred) { addIndex(BSON("a" << 1)); addIndex(BSON("b" << 1)); |