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// Wrapper around the validate command that can be used to validate index key counts.
'use strict';
function validateCollections(db, obj) {
function dumpCollection(coll, limit) {
print('Printing indexes in: ' + coll.getFullName());
printjson(coll.getIndexes());
print('Printing the first ' + limit + ' documents in: ' + coll.getFullName());
var res = coll.find().limit(limit);
while (res.hasNext()) {
printjson(res.next());
}
}
function getFeatureCompatibilityVersion(adminDB) {
var res = adminDB.system.version.findOne({_id: "featureCompatibilityVersion"});
if (res === null) {
return "3.2";
}
return res.version;
}
function setFeatureCompatibilityVersion(adminDB, version) {
assert.commandWorked(adminDB.runCommand({setFeatureCompatibilityVersion: version}));
assert.eq(version, getFeatureCompatibilityVersion(adminDB));
}
assert.eq(typeof db, 'object', 'Invalid `db` object, is the shell connected to a mongod?');
assert.eq(typeof obj, 'object', 'The `obj` argument must be an object');
assert(obj.hasOwnProperty('full'), 'Please specify whether to use full validation');
var full = obj.full;
var success = true;
var adminDB = db.getSiblingDB("admin");
// Set the featureCompatibilityVersion to its required value for performing validation. Save the
// original value.
var originalFeatureCompatibilityVersion;
if (jsTest.options().forceValidationWithFeatureCompatibilityVersion) {
originalFeatureCompatibilityVersion = getFeatureCompatibilityVersion(adminDB);
setFeatureCompatibilityVersion(
adminDB, jsTest.options().forceValidationWithFeatureCompatibilityVersion);
}
// Don't run validate on view namespaces.
let listCollectionsRes = db.runCommand({listCollections: 1, filter: {"type": "collection"}});
if (jsTest.options().skipValidationOnInvalidViewDefinitions && listCollectionsRes.ok === 0) {
assert.commandFailedWithCode(listCollectionsRes, ErrorCodes.InvalidViewDefinition);
print('Skipping validate hook because of invalid views in system.views');
return true;
}
assert.commandWorked(listCollectionsRes);
let collInfo = new DBCommandCursor(db.getMongo(), listCollectionsRes).toArray();
for (var collDocument of collInfo) {
var coll = db.getCollection(collDocument["name"]);
var res = coll.validate(full);
if (!res.ok || !res.valid) {
print('Collection validation failed with response: ' + tojson(res));
dumpCollection(coll, 100);
success = false;
}
}
// Restore the original value for featureCompatibilityVersion.
if (jsTest.options().forceValidationWithFeatureCompatibilityVersion) {
setFeatureCompatibilityVersion(adminDB, originalFeatureCompatibilityVersion);
}
return success;
}
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