diff options
Diffstat (limited to 'jstests/aggregation/expressions/size.js')
| -rw-r--r-- | jstests/aggregation/expressions/size.js | 27 |
1 files changed, 13 insertions, 14 deletions
diff --git a/jstests/aggregation/expressions/size.js b/jstests/aggregation/expressions/size.js index c3ccec34fb3..4e21c71bf4e 100644 --- a/jstests/aggregation/expressions/size.js +++ b/jstests/aggregation/expressions/size.js @@ -2,22 +2,21 @@ * Test the $size expression. */ (function() { - "use strict"; - load("jstests/aggregation/extras/utils.js"); +"use strict"; +load("jstests/aggregation/extras/utils.js"); - const coll = db.expression_size; - coll.drop(); +const coll = db.expression_size; +coll.drop(); - assert.writeOK(coll.insert({_id: 0, arr: []})); - assert.writeOK(coll.insert({_id: 1, arr: [1]})); - assert.writeOK(coll.insert({_id: 2, arr: ["asdf", "asdfasdf"]})); - assert.writeOK(coll.insert({_id: 3, arr: [1, "asdf", 1234, 4.3, {key: 23}]})); - assert.writeOK(coll.insert({_id: 4, arr: [3, [31, 31, 13, 13]]})); +assert.writeOK(coll.insert({_id: 0, arr: []})); +assert.writeOK(coll.insert({_id: 1, arr: [1]})); +assert.writeOK(coll.insert({_id: 2, arr: ["asdf", "asdfasdf"]})); +assert.writeOK(coll.insert({_id: 3, arr: [1, "asdf", 1234, 4.3, {key: 23}]})); +assert.writeOK(coll.insert({_id: 4, arr: [3, [31, 31, 13, 13]]})); - const result = - coll.aggregate([{$sort: {_id: 1}}, {$project: {_id: 0, length: {$size: "$arr"}}}]); - assert.eq(result.toArray(), [{length: 0}, {length: 1}, {length: 2}, {length: 5}, {length: 2}]); +const result = coll.aggregate([{$sort: {_id: 1}}, {$project: {_id: 0, length: {$size: "$arr"}}}]); +assert.eq(result.toArray(), [{length: 0}, {length: 1}, {length: 2}, {length: 5}, {length: 2}]); - assert.writeOK(coll.insert({arr: 231})); - assertErrorCode(coll, {$project: {_id: 0, length: {$size: "$arr"}}}, 17124); +assert.writeOK(coll.insert({arr: 231})); +assertErrorCode(coll, {$project: {_id: 0, length: {$size: "$arr"}}}, 17124); }()); |