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31 lines
869 B
JavaScript
31 lines
869 B
JavaScript
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t = db.count5;
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t.drop();
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for ( i=0; i<100; i++ ){
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t.save( { x : i } );
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}
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q = { x : { $gt : 25 , $lte : 75 } };
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assert.eq( 50 , t.find( q ).count() , "A" );
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assert.eq( 50 , t.find( q ).itcount() , "B" );
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t.ensureIndex( { x : 1 } );
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assert.eq( 50 , t.find( q ).count() , "C" );
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assert.eq( 50 , t.find( q ).itcount() , "D" );
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assert.eq( 50 , t.find( q ).limit(1).count() , "E" );
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assert.eq( 1 , t.find( q ).limit(1).itcount() , "F" );
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assert.eq( 5 , t.find( q ).limit(5).size() , "G" );
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assert.eq( 5 , t.find( q ).skip(5).limit(5).size() , "H" );
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assert.eq( 2 , t.find( q ).skip(48).limit(5).size() , "I" );
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assert.eq( 20 , t.find().limit(20).size() , "J" );
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assert.eq( 0 , t.find().skip(120).size() , "K" );
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assert.eq( 1 , db.$cmd.findOne( { count: "count5" } )["ok"] , "L" );
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assert.eq( 1 , db.$cmd.findOne( { count: "count5", skip: 120 } )["ok"] , "M" );
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