mirror of
https://github.com/mongodb/mongo.git
synced 2024-11-30 17:10:48 +01:00
101 lines
3.2 KiB
JavaScript
101 lines
3.2 KiB
JavaScript
/*
|
|
* Test to ensure that (dump/restore/export/import/oplog) works with a replica set connection string
|
|
* 1. Start a replica set.
|
|
* 2. Add data to a collection.
|
|
* 3. Take a dump of the database.
|
|
* 4. Drop the db.
|
|
* 5. Restore the db.
|
|
* 6. Export a collection.
|
|
* 7. Drop the collection.
|
|
* 8. Import the collection.
|
|
*/
|
|
|
|
(function() {
|
|
"use strict";
|
|
|
|
// Skip this test if running with --nojournal and WiredTiger.
|
|
if (jsTest.options().noJournal &&
|
|
(!jsTest.options().storageEngine || jsTest.options().storageEngine === "wiredTiger")) {
|
|
print("Skipping test because running WiredTiger without journaling isn't a valid" +
|
|
" replica set configuration");
|
|
return;
|
|
}
|
|
|
|
var replTest =
|
|
new ReplSetTest({name: 'tool_replset', nodes: 2, oplogSize: 5, nodeOptions: {"vvvvv": ""}});
|
|
var nodes = replTest.startSet();
|
|
var config = replTest.getReplSetConfig();
|
|
config.members[0].priority = 3;
|
|
config.members[1].priority = 0;
|
|
replTest.initiate(config);
|
|
var master = replTest.getPrimary();
|
|
assert.eq(nodes[0], master, "incorrect master elected");
|
|
for (var i = 0; i < 100; i++) {
|
|
assert.commandWorked(master.getDB("foo").bar.insert({a: i}));
|
|
}
|
|
replTest.awaitReplication();
|
|
|
|
var replSetConnString =
|
|
"tool_replset/127.0.0.1:" + replTest.ports[0] + ",127.0.0.1:" + replTest.ports[1];
|
|
|
|
// Test with mongodump/mongorestore
|
|
var data = MongoRunner.dataDir + "/tool_replset-dump1/";
|
|
print("using mongodump to dump the db to " + data);
|
|
var exitCode = MongoRunner.runMongoTool("mongodump", {
|
|
host: replSetConnString,
|
|
out: data,
|
|
});
|
|
assert.eq(0, exitCode, "mongodump failed to dump from the replica set");
|
|
|
|
print("db successfully dumped to " + data +
|
|
". dropping collection before testing the restore process");
|
|
assert(master.getDB("foo").bar.drop());
|
|
replTest.awaitReplication();
|
|
|
|
print("using mongorestore to restore the db from " + data);
|
|
exitCode = MongoRunner.runMongoTool("mongorestore", {
|
|
host: replSetConnString,
|
|
dir: data,
|
|
});
|
|
assert.eq(0, exitCode, "mongorestore failed to restore data to the replica set");
|
|
|
|
print("db successfully restored, checking count");
|
|
var x = master.getDB("foo").getCollection("bar").count();
|
|
assert.eq(x, 100, "mongorestore should have successfully restored the collection");
|
|
|
|
replTest.awaitReplication();
|
|
|
|
// Test with mongoexport/mongoimport
|
|
print("export the collection");
|
|
var extFile = MongoRunner.dataDir + "/tool_replset/export";
|
|
exitCode = MongoRunner.runMongoTool("mongoexport", {
|
|
host: replSetConnString,
|
|
out: extFile,
|
|
db: "foo",
|
|
collection: "bar",
|
|
});
|
|
assert.eq(0, exitCode, "mongoexport failed to export collection 'foo.bar' from the replica set");
|
|
|
|
print("collection successfully exported, dropping now");
|
|
master.getDB("foo").getCollection("bar").drop();
|
|
replTest.awaitReplication();
|
|
|
|
print("import the collection");
|
|
exitCode = MongoRunner.runMongoTool("mongoimport", {
|
|
host: replSetConnString,
|
|
file: extFile,
|
|
db: "foo",
|
|
collection: "bar",
|
|
});
|
|
assert.eq(0, exitCode, "mongoimport failed to import collection 'foo.bar' into the replica set");
|
|
|
|
var x = master.getDB("foo").getCollection("bar").count();
|
|
assert.eq(x, 100, "mongoimport should have successfully imported the collection");
|
|
|
|
print("all tests successful, stopping replica set");
|
|
|
|
replTest.stopSet();
|
|
|
|
print("replica set stopped, test complete");
|
|
}());
|