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mongodb/jstests/update5.js
2009-07-24 14:35:27 -04:00

42 lines
905 B
JavaScript

t = db.update5;
function go( key ){
t.drop();
function check( num , name ){
assert.eq( 1 , t.find().count() , tojson( key ) + " count " + name );
assert.eq( num , t.findOne().n , tojson( key ) + " value " + name );
}
t.update( key , { $inc : { n : 1 } } , true );
check( 1 , "A" );
t.update( key , { $inc : { n : 1 } } , true );
check( 2 , "B" );
t.update( key , { $inc : { n : 1 } } , true );
check( 3 , "C" );
var ik = {};
for ( k in key )
ik[k] = 1;
t.ensureIndex( ik );
t.update( key , { $inc : { n : 1 } } , true );
check( 4 , "D" );
}
go( { a : 5 } );
go( { a : 5 } );
go( { a : 5 , b : 7 } );
go( { a : null , b : 7 } );
go( { referer: 'blah' } );
go( { referer: 'blah', lame: 'bar' } );
go( { referer: 'blah', name: 'bar' } );
go( { date: null, referer: 'blah', name: 'bar' } );