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// Tests $where use of functions defined in the system.js collection.
// @tags: [
// # This test expects a function stored in the system.js collection to be available to $where,
// # which may not be the case if it is implicitly sharded in a passthrough.
// assumes_unsharded_collection,
// requires_multi_updates,
// requires_non_retryable_writes,
// requires_scripting,
// ]
(function() {
"use strict";
const testDB = db.getSiblingDB("where_system_js");
const testColl = testDB.where_system_js;
const systemJsColl = testDB.system.js;
assert.commandWorked(testDB.dropDatabase());
assert.commandWorked(testColl.insert([{x: 1, y: 1}, {x: 2, y: 1}]));
assert.commandWorked(testColl.update({
$where: function() {
return this.x == 1;
}
},
{$inc: {y: 1}},
false,
true));
assert.eq(2, testColl.findOne({x: 1}).y);
assert.eq(1, testColl.findOne({x: 2}).y);
// Test that where queries work with stored javascript
assert.commandWorked(systemJsColl.insert({
_id: "addOne",
value: function(x) {
return x + 1;
}
}));
assert.commandWorked(testColl.update({$where: "addOne(this.x) == 2"}, {$inc: {y: 1}}, false, true));
assert.eq(3, testColl.findOne({x: 1}).y);
assert.eq(1, testColl.findOne({x: 2}).y);
// Test that $where rejects a system.js script of type CodeWithScope.
assert.commandWorked(
systemJsColl.insert({_id: "code_with_scope", value: Code("function(){return 1;}", {})}));
assert.commandFailedWithCode(
testDB.runCommand({find: testColl.getName(), filter: {$where: "code_with_scope(this.x)"}}),
4546000);
}());
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