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/**
* Tests that findAndModify with upsert=true does not conflict with a collection MODE_IX lock.
*/
(function() {
"use strict";
load("jstests/libs/parallel_shell_helpers.js");
load("jstests/libs/wait_for_command.js");
const collName = "findAndModify_upsert_no_conflicts";
const testDB = db.getSiblingDB("test");
testDB.dropDatabase();
const sleepFunction = function(sleepDB, sleepColl) {
// If findAndModify calls need to wait on this lock, holding this lock for 4 hours will
// trigger a test timeout.
assert.commandFailedWithCode(db.getSiblingDB("test").adminCommand({
sleep: 1,
secs: 18000,
lockTarget: sleepDB + "." + sleepColl,
lock: "iw",
$comment: "Lock sleep"
}),
ErrorCodes.Interrupted);
};
const sleepCommand =
startParallelShell(funWithArgs(sleepFunction, "test", collName), testDB.getMongo().port);
const sleepID =
waitForCommand("sleepCmd",
op => (op["ns"] == "admin.$cmd" && op["command"]["$comment"] == "Lock sleep"),
testDB.getSiblingDB("admin"));
const updateDoc = {
a: 2
};
assert.commandWorked(testDB.runCommand({
findAndModify: collName,
query: {a: 1},
update: updateDoc,
upsert: true,
// Set expiration on lock acquisition to avoid waiting indefinitely.
maxTimeMS: 60 * 1000,
}));
assert.eq(testDB[collName].find(updateDoc).toArray().length, 1);
// Interrupt the sleep command.
assert.commandWorked(testDB.getSiblingDB("admin").killOp(sleepID));
sleepCommand();
})();
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