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mongodb/jstests/updatea.js
2009-12-28 15:45:29 -05:00

51 lines
1.1 KiB
JavaScript

t = db.updatea;
t.drop();
orig = { _id : 1 , a : [ { x : 1 , y : 2 } , { x : 10 , y : 11 } ] }
t.save( orig )
// SERVER-181
t.update( {} , { $set : { "a.0.x" : 3 } } )
orig.a[0].x = 3;
assert.eq( orig , t.findOne() , "A1" );
t.update( {} , { $set : { "a.1.z" : 17 } } )
orig.a[1].z = 17;
assert.eq( orig , t.findOne() , "A2" );
// SERVER-273
t.update( {} , { $unset : { "a.1.y" : 1 } } )
delete orig.a[1].y
assert.eq( orig , t.findOne() , "A3" );
// SERVER-333
t.drop();
orig = { _id : 1 , comments : [ { name : "blah" , rate_up : 0 , rate_ups : [] } ] }
t.save( orig );
t.update( {} , { $inc: { "comments.0.rate_up" : 1 } , $push: { "comments.0.rate_ups" : 99 } } )
orig.comments[0].rate_up++;
orig.comments[0].rate_ups.push( 99 )
assert.eq( orig , t.findOne() , "B1" )
t.drop();
orig = { _id : 1 , a : [] }
for ( i=0; i<12; i++ )
orig.a.push( i );
t.save( orig );
assert.eq( orig , t.findOne() , "C1" );
t.update( {} , { $inc: { "a.0" : 1 } } );
orig.a[0]++;
assert.eq( orig , t.findOne() , "C2" );
t.update( {} , { $inc: { "a.10" : 1 } } );
orig.a[10]++;