1 files changed, 121 insertions, 0 deletions
diff --git a/jstests/sharding/key_many.js b/jstests/sharding/key_many.js
new file mode 100644
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+++ b/jstests/sharding/key_many.js
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+// key_many.js
+
+// values have to be sorted
+types = 
+    [ { name : "string" , values : [ "allan" , "bob" , "eliot" , "joe" , "mark" , "sara" ] , keyfield: "k" } ,
+      { name : "double" , values : [ 1.2 , 3.5 , 4.5 , 4.6 , 6.7 , 9.9 ] , keyfield : "a" } ,
+      { name : "string_id" , values : [ "allan" , "bob" , "eliot" , "joe" , "mark" , "sara" ] , keyfield : "_id" },
+      { name : "embedded" , values : [ "allan" , "bob" , "eliot" , "joe" , "mark" , "sara" ] , keyfield : "a.b" } ,
+      { name : "embedded 2" , values : [ "allan" , "bob" , "eliot" , "joe" , "mark" , "sara" ] , keyfield : "a.b.c" } ,
+      { name : "object" , values : [ {a:1, b:1.2}, {a:1, b:3.5}, {a:1, b:4.5}, {a:2, b:1.2}, {a:2, b:3.5}, {a:2, b:4.5} ] , keyfield : "o" } ,
+    ]
+
+s = new ShardingTest( "key_many" , 2 );
+
+s.adminCommand( { enablesharding : "test" } )
+db = s.getDB( "test" );
+primary = s.getServer( "test" ).getDB( "test" );
+seconday = s.getOther( primary ).getDB( "test" );
+
+function makeObjectDotted( v ){
+    var o = {};
+    o[curT.keyfield] = v;
+    return o;
+}
+
+function makeObject( v ){
+    var o = {};
+    var p = o;
+
+    var keys = curT.keyfield.split('.');
+    for(var i=0; i<keys.length-1; i++){
+        p[keys[i]] = {};
+        p = p[keys[i]];
+    }
+
+    p[keys[i]] = v;
+
+    return o;
+}
+
+function getKey( o ){
+    var keys = curT.keyfield.split('.');
+    for(var i=0; i<keys.length; i++){
+        o = o[keys[i]];
+    }
+    return o;
+}
+
+
+
+for ( var i=0; i<types.length; i++ ){
+    curT = types[i]; //global
+
+    print("\n\n#### Now Testing " + curT.name + " ####\n\n");
+
+    var shortName = "foo_" + curT.name;
+    var longName = "test." + shortName;
+    
+    var c = db[shortName];
+    s.adminCommand( { shardcollection : longName , key : makeObjectDotted( 1 ) } );
+    
+    assert.eq( 1 , s.config.chunks.find( { ns : longName } ).count() , curT.name + " sanity check A" );
+
+    var unsorted = Array.shuffle( Object.extend( [] , curT.values ) );
+    c.insert( makeObject( unsorted[0] ) );
+    for ( var x=1; x<unsorted.length; x++ )
+        c.save( makeObject( unsorted[x] ) );
+    
+    assert.eq( 6 , c.find().count() , curT.name + " basic count" );
+    
+    s.adminCommand( { split : longName , find : makeObjectDotted( curT.values[3] ) } );
+    s.adminCommand( { split : longName , find : makeObjectDotted( curT.values[3] ) } );
+    s.adminCommand( { split : longName , find : makeObjectDotted( curT.values[3] ) } );
+
+    s.adminCommand( { movechunk : longName , find : makeObjectDotted( curT.values[3] ) , to : seconday.getMongo().name } );
+    
+    s.printChunks();
+    
+    assert.eq( 3 , primary[shortName].find().toArray().length , curT.name + " primary count" );
+    assert.eq( 3 , seconday[shortName].find().toArray().length , curT.name + " secondary count" );
+    
+    assert.eq( 6 , c.find().toArray().length , curT.name + " total count" );
+    assert.eq( 6 , c.find().sort( makeObjectDotted( 1 ) ).toArray().length , curT.name + " total count sorted" );
+    
+    assert.eq( 6 , c.find().sort( makeObjectDotted( 1 ) ).count() , curT.name + " total count with count()" );
+
+    assert.eq( curT.values , c.find().sort( makeObjectDotted( 1 ) ).toArray().map( getKey ) , curT.name + " sort 1" );
+    assert.eq( curT.values.reverse() , c.find().sort( makeObjectDotted( -1 ) ).toArray().map( getKey ) , curT.name + " sort 2" );
+
+
+    assert.eq( 0 , c.find( { xx : 17 } ).sort( { zz : 1 } ).count() , curT.name + " xx 0a " );
+    assert.eq( 0 , c.find( { xx : 17 } ).sort( makeObjectDotted( 1 ) ).count() , curT.name + " xx 0b " );
+    assert.eq( 0 , c.find( { xx : 17 } ).count() , curT.name + " xx 0c " );
+    assert.eq( 0 , c.find( { xx : { $exists : true } } ).count() , curT.name + " xx 1 " );
+
+    c.update( makeObjectDotted( curT.values[3] ) , { $set : { xx : 17 } } );
+    assert.eq( 1 , c.find( { xx : { $exists : true } } ).count() , curT.name + " xx 2 " );
+    assert.eq( curT.values[3] , getKey( c.findOne( { xx : 17 } ) ) , curT.name + " xx 3 " );
+
+    c.update( makeObjectDotted( curT.values[3] ) , { $set : { xx : 17 } } , {upsert: true});
+    assert.eq( null , db.getLastError() , curT.name + " upserts should work if they include the shard key in the query" );
+
+    c.ensureIndex( { _id : 1 } , { unique : true } );
+    assert.eq( null , db.getLastError() , curT.name + " creating _id index should be ok" );
+    
+    // multi update
+    var mysum = 0;
+    c.find().forEach( function(z){ mysum += z.xx || 0; } );
+    assert.eq( 17 , mysum, curT.name + " multi update pre" );
+    c.update( {} , { $inc : { xx : 1 } } , false , true );
+    var mysum = 0;
+    c.find().forEach( function(z){ mysum += z.xx || 0; } );
+    assert.eq( 23 , mysum, curT.name + " multi update" );
+    
+    // TODO remove
+}
+
+  
+s.stop();
+
+