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Diffstat (limited to 'jstests/capped5.js')
-rw-r--r-- | jstests/capped5.js | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/jstests/capped5.js b/jstests/capped5.js new file mode 100644 index 00000000000..37b776ee1ca --- /dev/null +++ b/jstests/capped5.js @@ -0,0 +1,40 @@ + +tn = "capped5" + +t = db[tn] +t.drop(); + + +db.createCollection( tn , {capped: true, size: 1024 * 1024 * 1 } ); +t.insert( { _id : 5 , x : 11 , z : 52 } ); +assert.eq( 1 , t.getIndexKeys().length , "A0" ) //now we assume _id index even on capped coll +assert.eq( 52 , t.findOne( { x : 11 } ).z , "A1" ); + +t.ensureIndex( { _id : 1 } ) +t.ensureIndex( { x : 1 } ) + +assert.eq( 52 , t.findOne( { x : 11 } ).z , "B1" ); +assert.eq( 52 , t.findOne( { _id : 5 } ).z , "B2" ); + +t.drop(); +db.createCollection( tn , {capped: true, size: 1024 * 1024 * 1 } ); +t.insert( { _id : 5 , x : 11 } ); +t.insert( { _id : 5 , x : 12 } ); +assert.eq( 1, db.system.indexes.count( {ns:"test."+tn} ) ); //now we assume _id index +assert.eq( 1, t.find().toArray().length ); //_id index unique, so second insert fails + +t.drop(); +db.createCollection( tn , {capped: true, size: 1024 * 1024 * 1 } ); +t.insert( { _id : 5 , x : 11 } ); +t.insert( { _id : 6 , x : 12 } ); +t.ensureIndex( { x:1 }, {unique:true} ); +assert.eq( 2, db.system.indexes.count( {ns:"test."+tn} ) ); //now we assume _id index +assert.eq( 2, t.find().hint( {x:1} ).toArray().length ); + +// SERVER-525 (closed) unique indexes in capped collection +t.drop(); +db.createCollection( tn , {capped: true, size: 1024 * 1024 * 1 } ); +t.ensureIndex( { _id:1 } ); // note we assume will be automatically unique because it is _id +t.insert( { _id : 5 , x : 11 } ); +t.insert( { _id : 5 , x : 12 } ); +assert.eq( 1, t.find().toArray().length ); |