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/**
* Ensure write errors produced by writes without shard keys are propagated to the client.
*
* @tags: [
* requires_sharding,
* requires_fcv_63,
* uses_transactions,
* uses_multi_shard_transaction,
* featureFlagUpdateOneWithoutShardKey,
* ]
*/
(function() {
"use strict";
load("jstests/sharding/updateOne_without_shard_key/libs/write_without_shard_key_test_util.js");
// Make sure we're testing with no implicit session.
TestData.disableImplicitSessions = true;
// 2 shards single node, 1 mongos, 1 config server 3-node.
const st = new ShardingTest({});
const dbName = "testDb";
const collectionName = "testColl";
const nss = dbName + "." + collectionName;
const testColl = st.getDB(dbName).getCollection(collectionName);
const splitPoint = 0;
const insertDocs = [{_id: 0, x: -2, y: 5}, {_id: 1, x: 2, y: 5}, {_id: 2, x: 3, y: 5}];
// Sets up a 2 shard cluster using 'x' as a shard key where Shard 0 owns x <
// splitPoint and Shard 1 splitPoint >= 0.
WriteWithoutShardKeyTestUtil.setupShardedCollection(
st, nss, {x: 1}, [{x: splitPoint}], [{query: {x: splitPoint}, shard: st.shard1.shardName}]);
// Insert initial data.
assert.commandWorked(testColl.insert(insertDocs));
function runCommandAndCheckError(testCase, additionalCmdFields = {}) {
const cmdObjWithAdditionalFields = Object.assign({}, testCase.cmdObj, additionalCmdFields);
jsTest.log(cmdObjWithAdditionalFields);
const res = st.getDB(dbName).runCommand(cmdObjWithAdditionalFields);
assert.commandFailedWithCode(res, testCase.errorCode);
// FindAndModify is not a batch command, thus will not have a writeErrors field.
if (!testCase.cmdObj.findAndModify) {
res.writeErrors.forEach(writeError => {
assert(testCase.errorCode.includes(writeError.code));
assert(testCase.index.includes(writeError.index));
});
}
}
const testCases = [
{
logMessage: "Unknown modifier in findAndModify, FailedToParse expected.",
errorCode: [ErrorCodes.FailedToParse],
cmdObj: {
findAndModify: collectionName,
query: {y: 5},
update: {$match: {y: 3}},
}
},
{
logMessage: "Unknown modifier in batch update, FailedToParse expected.",
errorCode: [ErrorCodes.FailedToParse],
index: [0],
cmdObj: {
update: collectionName,
updates: [{q: {y: 5}, u: {$match: {z: 0}}}],
}
},
{
logMessage: "Incorrect query in delete, BadValue expected.",
errorCode: [ErrorCodes.BadValue],
index: [0],
cmdObj: {
delete: collectionName,
deletes: [{q: {y: {$match: 5}}, limit: 1}],
}
},
{
logMessage: "Two updates in a batch, one successful, one FailedToParse expected.",
errorCode: [ErrorCodes.FailedToParse],
index: [0],
cmdObj: {
update: collectionName,
updates: [{q: {y: 5}, u: {$match: {z: 0}}}, {q: {y: 5}, u: {$set: {a: 0}}}],
}
},
{
logMessage:
"Three updates in a batch, one BadValue and two FailedToParse expected. If this " +
"command is run in a transaction, it will abort upon first error.",
errorCode: [ErrorCodes.BadValue, ErrorCodes.FailedToParse],
index: [0, 1, 2],
cmdObj: {
update: collectionName,
updates: [
{q: {y: {$match: 5}}, u: {$set: {z: 0}}},
{q: {y: 5}, u: {$match: {z: 0}}},
{q: {y: 5}, u: {$match: {z: 0}}}
],
ordered: false
}
},
{
logMessage: "Two deletes in a batch, one successful, one BadValue expected.",
errorCode: [ErrorCodes.BadValue],
index: [1],
cmdObj: {
delete: collectionName,
deletes: [{q: {y: 5}, limit: 1}, {q: {y: {$match: 5}}, limit: 1}],
}
},
{
logMessage:
"Three deletes in a batch, one successful, two BadValues expected. If this command is" +
" run in a transaction, it will abort upon first error.",
errorCode: [ErrorCodes.BadValue],
index: [0, 2],
cmdObj: {
delete: collectionName,
deletes: [
{q: {y: {$match: 5}}, limit: 1},
{q: {y: 5}, limit: 1},
{q: {y: {$match: 5}}, limit: 1}
],
ordered: false
}
},
];
testCases.forEach(testCase => {
jsTest.log(testCase.logMessage + "\n" +
"Running as non-retryable write.");
runCommandAndCheckError(testCase);
jsTest.log(testCase.logMessage + "\n" +
"Running as non-retryable write in a session.");
const logicalSessionFields = {lsid: {id: UUID()}};
runCommandAndCheckError(testCase, logicalSessionFields);
jsTest.log(testCase.logMessage + "\n" +
"Running as retryable write.");
const retryableWriteFields = {
lsid: {id: UUID()},
txnNumber: NumberLong(0),
};
runCommandAndCheckError(testCase, retryableWriteFields);
jsTest.log(testCase.logMessage + "\n" +
"Running in a transaction.");
const transactionFields =
{lsid: {id: UUID()}, txnNumber: NumberLong(0), startTransaction: true, autocommit: false};
runCommandAndCheckError(testCase, transactionFields);
});
st.stop();
})();
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