mirror of https://github.com/mongodb/mongo
55 lines
1.7 KiB
JavaScript
55 lines
1.7 KiB
JavaScript
// Tests $where use of functions defined in the system.js collection.
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// @tags: [
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// requires_non_retryable_writes,
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// # This test expects a function stored in the system.js collection to be available to
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// # $where, which may not be the case if it is implicitly sharded in a passthrough.
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// assumes_unsharded_collection,
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// requires_scripting,
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// # $where in 4.2 accepts CodeWithScope whereas >= 4.4 does not.
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// requires_fcv_44,
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// ]
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(function() {
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"use strict";
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const testDB = db.getSiblingDB("where_system_js");
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const testColl = testDB.where_system_js;
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const systemJsColl = testDB.system.js;
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assert.commandWorked(testDB.dropDatabase());
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assert.commandWorked(testColl.insert([{x: 1, y: 1}, {x: 2, y: 1}]));
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assert.commandWorked(testColl.update({
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$where: function() {
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return this.x == 1;
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}
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},
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{$inc: {y: 1}},
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false,
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true));
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assert.eq(2, testColl.findOne({x: 1}).y);
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assert.eq(1, testColl.findOne({x: 2}).y);
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// Test that where queries work with stored javascript
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assert.commandWorked(systemJsColl.insert({
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_id: "addOne",
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value: function(x) {
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return x + 1;
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}
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}));
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assert.commandWorked(testColl.update({$where: "addOne(this.x) == 2"}, {$inc: {y: 1}}, false, true));
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assert.eq(3, testColl.findOne({x: 1}).y);
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assert.eq(1, testColl.findOne({x: 2}).y);
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// Test that $where rejects a system.js script of type CodeWithScope.
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assert.commandWorked(
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systemJsColl.insert({_id: "code_with_scope", value: Code("function(){return 1;}", {})}));
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assert.commandFailedWithCode(
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testDB.runCommand({find: testColl.getName(), filter: {$where: "code_with_scope(this.x)"}}),
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4546000);
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}());
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