52 lines
1.4 KiB
JavaScript
52 lines
1.4 KiB
JavaScript
'use strict';
|
|
|
|
/**
|
|
* findAndModify_remove.js
|
|
*
|
|
* Each thread repeatedly inserts a document, and subsequently performs
|
|
* the findAndModify command to remove it.
|
|
*/
|
|
var $config = (function() {
|
|
|
|
var data = {shardKey: {tid: 1}};
|
|
|
|
var states = (function() {
|
|
|
|
function init(db, collName) {
|
|
this.iter = 0;
|
|
}
|
|
|
|
function insertAndRemove(db, collName) {
|
|
var res = db[collName].insert({tid: this.tid, value: this.iter});
|
|
assertAlways.writeOK(res);
|
|
assertAlways.eq(1, res.nInserted);
|
|
|
|
res = db.runCommand({
|
|
findandmodify: db[collName].getName(),
|
|
query: {tid: this.tid},
|
|
sort: {iter: -1},
|
|
remove: true
|
|
});
|
|
assertAlways.commandWorked(res);
|
|
|
|
var doc = res.value;
|
|
assertWhenOwnColl(doc !== null, 'query spec should have matched a document');
|
|
|
|
if (doc !== null) {
|
|
assertAlways.eq(this.tid, doc.tid);
|
|
assertWhenOwnColl.eq(this.iter, doc.value);
|
|
}
|
|
|
|
this.iter++;
|
|
}
|
|
|
|
return {init: init, insertAndRemove: insertAndRemove};
|
|
|
|
})();
|
|
|
|
var transitions = {init: {insertAndRemove: 1}, insertAndRemove: {insertAndRemove: 1}};
|
|
|
|
return {threadCount: 20, iterations: 20, data: data, states: states, transitions: transitions};
|
|
|
|
})();
|