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/**
* Test the upgrade process for 3.0 ~~> the latest version involving partial indexes:
* - An invalid usage of partialFilterExpression should cause the mongod to fail to start up.
* - A request to build an invalid partial index should cause a secondary running the latest
* version and syncing off a primary running 3.0 to fassert.
*/
(function() {
'use strict';
var testCases = [
{
partialFilterExpression: 'not an object',
},
{
partialFilterExpression: {field: {$regex: 'not a supported operator'}},
},
{
partialFilterExpression: {field: 'cannot be combined with sparse=true'},
sparse: true,
},
];
// The mongod should not start up when an invalid usage of partialFilterExpression exists.
testCases.forEach(function(indexOptions) {
jsTest.log('Upgrading from a 3.0 instance to the latest version. This should fail when an' +
' index with options ' + tojson(indexOptions) + ' exists');
var dbpath = MongoRunner.dataPath + 'partial_index_upgrade';
resetDbpath(dbpath);
var defaultOptions = {
dbpath: dbpath,
noCleanData: true,
};
// Start the old version.
var oldVersionOptions = Object.extend({binVersion: '3.0'}, defaultOptions);
var conn = MongoRunner.runMongod(oldVersionOptions);
assert.neq(
null, conn, 'mongod was unable to start up with options ' + tojson(oldVersionOptions));
// Use write commands in order to make assertions about the success of operations based on
// the response from the server.
conn.forceWriteMode('commands');
assert.commandWorked(conn.getDB('test').coll.createIndex({a: 1}, indexOptions),
'failed to create index with options ' + tojson(indexOptions));
MongoRunner.stopMongod(conn);
// Start the newest version.
conn = MongoRunner.runMongod(defaultOptions);
assert.eq(null,
conn,
'mongod should not have been able to start up when an index with' +
' options ' + tojson(indexOptions) + ' exists');
});
// Create a replica set with a primary running 3.0 and a secondary running the latest version.
// The secondary should terminate when the command to build an invalid partial index replicates.
testCases.forEach(function(indexOptions) {
var replSetName = 'partial_index_replset';
var nodes = [{binVersion: '3.0'}, {binVersion: 'latest'}, ];
var rst = new ReplSetTest({name: replSetName, nodes: nodes});
var conns = rst.startSet({startClean: true});
// Use write commands in order to make assertions about success of operations based on the
// response.
conns.forEach(function(conn) {
conn.forceWriteMode('commands');
});
// Rig the election so that the 3.0 node becomes the primary.
var replSetConfig = rst.getReplSetConfig();
replSetConfig.members[1].priority = 0;
rst.initiate(replSetConfig);
var primary30 = conns[0];
var secondaryLatest = conns[1];
assert.commandWorked(primary30.getDB('test').coll.createIndex({a: 1}, indexOptions),
'failed to create index with options ' + tojson(indexOptions));
// Verify that the secondary running the latest version terminates when the command to build
// an invalid partial index replicates.
assert.soon(
function() {
try {
secondaryLatest.getDB('test').runCommand({ping: 1});
} catch (e) {
return true;
}
return false;
},
'secondary should have terminated due to request to build an invalid partial index' +
' with options ' + tojson(indexOptions));
rst.stopSet(undefined, undefined, {allowedExitCodes: [MongoRunner.EXIT_ABRUPT]});
});
})();
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