File: unset2.js

package info (click to toggle)
mongodb 1%3A2.4.10-5
  • links: PTS, VCS
  • area: main
  • in suites: jessie-kfreebsd
  • size: 82,464 kB
  • sloc: cpp: 740,225; ansic: 152,098; sh: 13,820; python: 11,864; makefile: 1,012; perl: 922; pascal: 617; java: 452; lisp: 222; asm: 174
file content (23 lines) | stat: -rw-r--r-- 756 bytes parent folder | download | duplicates (5)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
t = db.unset2;
t.drop();

t.save( {a:["a","b","c","d"]} );
t.update( {}, {$unset:{"a.3":1}} );
assert.eq( ["a","b","c",null], t.findOne().a );
t.update( {}, {$unset:{"a.1":1}} );
assert.eq( ["a",null,"c",null], t.findOne().a );
t.update( {}, {$unset:{"a.0":1}} );
assert.eq( [null,null,"c",null], t.findOne().a );
t.update( {}, {$unset:{"a.4":1}} );
assert.eq( [null,null,"c",null], t.findOne().a ); // no change

t.drop();
t.save( {a:["a","b","c","d","e"]} );
t.update( {}, {$unset:{"a.2":1},$set:{"a.3":3,"a.4":4,"a.5":5}} );
assert.eq( ["a","b",null,3,4,5], t.findOne().a );

t.drop();
t.save( {a:["a","b","c","d","e"]} );
t.update( {}, {$unset:{"a.2":1},$set:{"a.2":4}} );
assert( db.getLastError() );
assert.eq( ["a","b","c","d","e"], t.findOne().a );