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/**
* Tests the pipeline-style update is accepted by the findAndModify command.
* @tags: [requires_non_retryable_writes]
*/
(function() {
"use strict";
const coll = db.find_and_modify_pipeline_update;
coll.drop();
// Test that it generally works.
assert.commandWorked(coll.insert([{_id: 0}, {_id: 1}, {_id: 2}, {_id: 3}, {_id: 4}]));
let found = coll.findAndModify({query: {_id: 0}, update: [{$addFields: {y: 1}}]});
assert.eq(found, {_id: 0});
found = coll.findAndModify({query: {_id: 0}, update: [{$addFields: {z: 2}}], new: true});
assert.eq(found, {_id: 0, y: 1, z: 2});
// Test that pipeline-style update supports the 'fields' argument.
assert(coll.drop());
assert.commandWorked(
coll.insert([{_id: 0, x: 0}, {_id: 1, x: 1}, {_id: 2, x: 2}, {_id: 3, x: 3}]));
found = coll.findAndModify({query: {_id: 0}, update: [{$addFields: {y: 0}}], fields: {x: 0}});
assert.eq(found, {_id: 0});
found = coll.findAndModify({query: {_id: 1}, update: [{$addFields: {y: 1}}], fields: {x: 1}});
assert.eq(found, {_id: 1, x: 1});
found = coll.findAndModify(
{query: {_id: 2}, update: [{$addFields: {y: 2}}], fields: {x: 0}, new: true});
assert.eq(found, {_id: 2, y: 2});
found = coll.findAndModify(
{query: {_id: 3}, update: [{$addFields: {y: 3}}], fields: {x: 1}, new: true});
assert.eq(found, {_id: 3, x: 3});
// Test that it rejects the combination of arrayFilters and a pipeline-style update.
let err = assert.throws(
() => coll.findAndModify(
{query: {_id: 1}, update: [{$addFields: {y: 1}}], arrayFilters: [{"i.x": 4}]}));
assert.eq(err.code, ErrorCodes.FailedToParse);
// SERVER-40405 Add support for sort.
err = assert.throws(() => coll.findAndModify(
{query: {_id: 1}, update: [{$addFields: {y: 1}}], sort: {_id: -1}}));
assert.eq(err.code, ErrorCodes.NotImplemented);
}());
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