Files
mongo/jstests/aggregation/bugs/server6779.js

21 lines
630 B
JavaScript

// server 6779: serializing ExpressionCoerceToBool
// This test only fails in debug mode with the bug since that tests round-tripping
(function() {
"use strict";
function test(op, val) {
const coll = db.server6779;
coll.drop();
assert.writeOK(coll.insert({a: true}));
assert.writeOK(coll.insert({a: false}));
const obj = {};
obj[op] = ['$a', val];
const result = coll.aggregate([{$project: {_id: 0, bool: obj}}, {$sort: {bool: -1}}]);
assert.eq(result.toArray(), [{bool: true}, {bool: false}]);
}
test('$and', true);
test('$or', false);
}());