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// Tests that commands properly handle their underlying plan executor being killed.
(function() {
'use strict';
var dbpath = MongoRunner.dataPath + jsTest.name();
resetDbpath(dbpath);
var mongod = MongoRunner.runMongod({dbpath: dbpath});
var db = mongod.getDB("test");
var collName = jsTest.name();
var coll = db.getCollection(collName);
coll.drop();
assert.writeOK(coll.insert({}));
// Enable a failpoint that causes plan executors to be killed immediately.
assert.commandWorked(coll.getDB().adminCommand({
configureFailPoint: "planExecutorAlwaysDead",
namespace: coll.getFullName(),
mode: "alwaysOn"
}));
var res;
// aggregate command errors if plan executor is killed.
res = db.runCommand({aggregate: collName, pipeline: [], cursor: {}});
assert.commandFailed(res);
assert(res.errmsg.indexOf("hit planExecutorAlwaysDead fail point") > -1);
// dataSize command errors if plan executor is killed.
res = db.runCommand({dataSize: coll.getFullName()});
assert.commandFailed(res);
assert(res.errmsg.indexOf("hit planExecutorAlwaysDead fail point") > -1);
// dbHash command errors if plan executor is killed.
res = db.runCommand("dbHash");
assert.commandFailed(res);
assert(res.errmsg.indexOf("hit planExecutorAlwaysDead fail point") > -1);
// count command errors if plan executor is killed.
res = db.runCommand({count: collName});
assert.commandFailed(res);
assert(res.errmsg.indexOf("hit planExecutorAlwaysDead fail point") > -1);
// distinct command errors if plan executor is killed.
res = db.runCommand({distinct: collName, key: "_id"});
assert.commandFailed(res);
assert(res.errmsg.indexOf("hit planExecutorAlwaysDead fail point") > -1);
// findAndModify command errors if plan executor is killed.
res = db.runCommand({findAndModify: collName, filter: {}, update: {a: 1}});
assert.commandFailed(res);
assert(res.errmsg.indexOf("hit planExecutorAlwaysDead fail point") > -1);
// Build geo index.
assert.commandWorked(coll.getDB().adminCommand({
configureFailPoint: "planExecutorAlwaysDead",
namespace: coll.getFullName(),
mode: "off"
}));
assert.commandWorked(coll.createIndex({geoField: "2dsphere"}));
assert.commandWorked(coll.getDB().adminCommand({
configureFailPoint: "planExecutorAlwaysDead",
namespace: coll.getFullName(),
mode: "alwaysOn"
}));
// geoNear command errors if plan executor is killed.
res = db.runCommand(
{geoNear: collName, near: {type: "Point", coordinates: [0, 0]}, spherical: true});
assert.commandFailed(res);
assert(res.errmsg.indexOf("hit planExecutorAlwaysDead fail point") > -1);
// group command errors if plan executor is killed.
res = db.runCommand({
group:
{ns: coll.getFullName(), key: "_id", $reduce: function(curr, result) {}, initial: {}}
});
assert.commandFailed(res);
assert(res.errmsg.indexOf("hit planExecutorAlwaysDead fail point") > -1);
// find throws if plan executor is killed.
res = assert.throws(function() {
coll.find().itcount();
});
assert(res.message.indexOf("hit planExecutorAlwaysDead fail point") > -1);
// update errors if plan executor is killed.
res = coll.update({}, {$set: {a: 1}});
assert.writeError(res);
assert(res.getWriteError().errmsg.indexOf("hit planExecutorAlwaysDead fail point") > -1);
// remove errors if plan executor is killed.
res = coll.remove({});
assert.writeError(res);
assert(res.getWriteError().errmsg.indexOf("hit planExecutorAlwaysDead fail point") > -1);
})();
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