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/**
* Test to ensure that it is OK to run convertToCapped using applyOps on a drop-pending collection.
*/
(function() {
"use strict";
load("jstests/replsets/libs/two_phase_drops.js"); // For TwoPhaseDropCollectionTest.
// Set up a two phase drop test.
let testName = "drop_collection_two_phase_apply_ops_convert_to_capped";
let dbName = testName;
let collName = "collToDrop";
let twoPhaseDropTest = new TwoPhaseDropCollectionTest(testName, dbName);
// Initialize replica set.
let replTest = twoPhaseDropTest.initReplSet();
// Check for 'system.drop' two phase drop support.
if (!twoPhaseDropTest.supportsDropPendingNamespaces()) {
jsTestLog('Drop pending namespaces not supported by storage engine. Skipping test.');
twoPhaseDropTest.stop();
return;
}
// Create the collection that will be dropped.
twoPhaseDropTest.createCollection(collName);
// PREPARE collection drop.
twoPhaseDropTest.prepareDropCollection(collName);
try {
// Converting a drop-pending collection to a capped collection returns NamespaceNotFound.
const dropPendingColl = twoPhaseDropTest.collectionIsPendingDrop(collName);
const dropPendingCollName = dropPendingColl.name;
const primary = replTest.getPrimary();
const convertToCappedCmdWithName = {
convertToCapped: dropPendingCollName,
size: 100000,
};
TwoPhaseDropCollectionTest._testLog(
'Attempting to convert collection with system.drop namespace: ' +
tojson(convertToCappedCmdWithName));
assert.commandFailedWithCode(primary.getDB(dbName).runCommand(convertToCappedCmdWithName),
ErrorCodes.NamespaceNotFound);
let dropPendingCollInfo = twoPhaseDropTest.collectionIsPendingDrop(collName);
assert(dropPendingCollInfo,
'convertToCapped using collection name ' + dropPendingCollName +
' affected drop-pending collection state unexpectedly');
assert(!dropPendingCollInfo.options.capped);
assert(!twoPhaseDropTest.collectionExists(collName));
// Converting a drop-pending collection to a capped collection using applyOps with
// system.drop namespace.
const cmdNs = dbName + '.$cmd';
const applyOpsCmdWithName = {
applyOps:
[{op: 'c', ns: cmdNs, o: {convertToCapped: dropPendingCollName, size: 100000}}]
};
TwoPhaseDropCollectionTest._testLog(
'Attempting to convert collection using applyOps with system.drop namespace: ' +
tojson(applyOpsCmdWithName));
// NamespaceNotFound is ignored, but the drop-pending collection shouldn't be affected.
assert.commandWorked(primary.adminCommand(applyOpsCmdWithName));
assert(twoPhaseDropTest.collectionIsPendingDrop(collName),
'applyOps using collection name ' + dropPendingCollName +
' affected drop-pending collection state unexpectedly');
// Converting a drop-pending collection to a capped collection using applyOps with UUID.
const dropPendingCollUuid = dropPendingColl.info.uuid;
const applyOpsCmdWithUuid = {
applyOps: [{
op: 'c',
ns: cmdNs,
ui: dropPendingCollUuid,
o: {convertToCapped: 'ignored_collection_name', size: 100000}
}]
};
TwoPhaseDropCollectionTest._testLog(
'Attempting to convert collection using applyOps with UUID: ' +
tojson(applyOpsCmdWithUuid));
// NamespaceNotFound is ignored, but the drop-pending collection shouldn't be affected.
assert.commandWorked(primary.adminCommand(applyOpsCmdWithName));
dropPendingCollInfo = twoPhaseDropTest.collectionIsPendingDrop(collName);
assert(dropPendingCollInfo,
'applyOps using UUID ' + dropPendingCollUuid +
' affected drop-pending collection state unexpectedly');
assert(!dropPendingCollInfo.options.capped);
assert.eq(dropPendingCollUuid.hex(),
dropPendingCollInfo.info.uuid.hex(),
'drop pending collection UUID does not match UUID of original collection: ' +
tojson(dropPendingCollInfo));
assert(!twoPhaseDropTest.collectionExists(collName));
// COMMIT collection drop.
twoPhaseDropTest.commitDropCollection(collName);
} finally {
twoPhaseDropTest.stop();
}
}());
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