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Diffstat (limited to 'jstests/geo_update_btree2.js')
-rw-r--r-- | jstests/geo_update_btree2.js | 71 |
1 files changed, 0 insertions, 71 deletions
diff --git a/jstests/geo_update_btree2.js b/jstests/geo_update_btree2.js deleted file mode 100644 index d99970c73e0..00000000000 --- a/jstests/geo_update_btree2.js +++ /dev/null @@ -1,71 +0,0 @@ -// Tests whether the geospatial search is stable under btree updates -// -// Tests the implementation of the 2d search, not the behavior we promise. MongoDB currently -// promises no isolation, so there is no guarantee that we get the results we expect in this file. - -// The old query system, if it saw a 2d query, would never consider a collscan. -// -// The new query system can answer the queries in this file with a collscan and ranks -// the collscan against the indexed result. -// -// In order to expose the specific NON GUARANTEED isolation behavior this file tests -// we disable table scans to ensure that the new query system only looks at the 2d -// scan. -assert.commandWorked( db._adminCommand( { setParameter:1, notablescan:true } ) ); - -var status = function( msg ){ - print( "\n\n###\n" + msg + "\n###\n\n" ) -} - -var coll = db.getCollection( "jstests_geo_update_btree2" ) -coll.drop() - -coll.ensureIndex( { loc : '2d' } ) - -status( "Inserting points..." ) - -var numPoints = 10 -for ( i = 0; i < numPoints; i++ ) { - coll.insert( { _id : i, loc : [ Random.rand() * 180, Random.rand() * 180 ], i : i % 2 } ); -} - -status( "Starting long query..." ) - -var query = coll.find({ loc : { $within : { $box : [[-180, -180], [180, 180]] } } }).batchSize( 2 ) -var firstValues = [ query.next()._id, query.next()._id ] -printjson( firstValues ) - -status( "Removing points not returned by query..." ) - -var allQuery = coll.find() -var removeIds = [] -while( allQuery.hasNext() ){ - var id = allQuery.next()._id - if( firstValues.indexOf( id ) < 0 ){ - removeIds.push( id ) - } -} - -var updateIds = [] -for( var i = 0, max = removeIds.length / 2; i < max; i++ ) updateIds.push( removeIds.pop() ) - -printjson( removeIds ) -coll.remove({ _id : { $in : removeIds } }) - -status( "Updating points returned by query..." ) -printjson(updateIds); - -var big = new Array( 3000 ).toString() -for( var i = 0; i < updateIds.length; i++ ) - coll.update({ _id : updateIds[i] }, { $set : { data : big } }) - -status( "Counting final points..." ) - -// It's not defined whether or not we return documents that are modified during a query. We -// shouldn't crash, but it's not defined how many results we get back. This test is modifying every -// doc not returned by the query, and since we currently handle the invalidation by removing them, -// we won't return them. But we shouldn't crash. -// assert.eq( ( numPoints - 2 ) / 2, query.itcount() ) -query.itcount(); - -assert.commandWorked( db._adminCommand( { setParameter:1, notablescan:false} ) ); |