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load("jstests/replsets/rslib.js");
doTest = function (signal) {
// FAILING TEST
// See below:
// Test replication with getLastError
// Replica set testing API
// Create a new replica set test. Specify set name and the number of nodes you want.
var replTest = new ReplSetTest({ name: 'testSet', nodes: 3, oplogSize: 5 });
// call startSet() to start each mongod in the replica set
// this returns a list of nodes
var nodes = replTest.startSet();
// Call initiate() to send the replSetInitiate command
// This will wait for initiation
replTest.initiate();
var testDB = "repl-test";
// Call getMaster to return a reference to the node that's been
// elected master.
var master = replTest.getMaster();
// Wait for replication to a single node
master.getDB(testDB).bar.insert({ n: 1 });
// Wait for states to become PRI,SEC,SEC
waitForAllMembers(master.getDB(testDB));
var slaves = replTest.liveNodes.slaves;
slaves.forEach(function (slave) { slave.setSlaveOk(); });
var failed = false;
var callGetLastError = function (w, timeout, db) {
try {
var result = master.getDB(db).getLastErrorObj(w, timeout);
print("replset2.js getLastError result: " + tojson(result));
if (result['ok'] != 1) {
print("replset2.js FAILURE getlasterror not ok");
failed = true;
}
}
catch (e) {
print("\nreplset2.js exception in getLastError: " + e + '\n');
throw e;
}
}
// Test getlasterror with multiple inserts
// TEST FAILS HEREg
print("\n\nreplset2.js **** Try inserting a multiple records -- first insert ****")
printjson(master.getDB("admin").runCommand("replSetGetStatus"));
master.getDB(testDB).foo.insert({ n: 1 });
master.getDB(testDB).foo.insert({ n: 2 });
master.getDB(testDB).foo.insert({ n: 3 });
print("\nreplset2.js **** TEMP 1 ****")
printjson(master.getDB("admin").runCommand("replSetGetStatus"));
callGetLastError(3, 25000, testDB);
print("replset2.js **** TEMP 1a ****")
m1 = master.getDB(testDB).foo.findOne({ n: 1 });
printjson(m1);
assert(m1['n'] == 1, "replset2.js Failed to save to master on multiple inserts");
print("replset2.js **** TEMP 1b ****")
var s0 = slaves[0].getDB(testDB).foo.findOne({ n: 1 });
assert(s0['n'] == 1, "replset2.js Failed to replicate to slave 0 on multiple inserts");
var s1 = slaves[1].getDB(testDB).foo.findOne({ n: 1 });
assert(s1['n'] == 1, "replset2.js Failed to replicate to slave 1 on multiple inserts");
// Test getlasterror with a simple insert
print("replset2.js **** Try inserting a single record ****")
master.getDB(testDB).dropDatabase();
master.getDB(testDB).foo.insert({ n: 1 });
callGetLastError(3, 10000, testDB);
m1 = master.getDB(testDB).foo.findOne({ n: 1 });
printjson(m1);
assert(m1['n'] == 1, "replset2.js Failed to save to master");
s0 = slaves[0].getDB(testDB).foo.findOne({ n: 1 });
assert(s0['n'] == 1, "replset2.js Failed to replicate to slave 0");
s1 = slaves[1].getDB(testDB).foo.findOne({ n: 1 });
assert(s1['n'] == 1, "replset2.js Failed to replicate to slave 1");
// Test getlasterror with large insert
print("replset2.js **** Try inserting many records ****")
try {
bigData = new Array(2000).toString()
for (var n = 0; n < 1000; n++) {
master.getDB(testDB).baz.insert({ n: n, data: bigData });
}
callGetLastError(3, 60000, testDB);
print("replset2.js **** V1 ")
var verifyReplication = function (nodeName, collection) {
data = collection.findOne({ n: 1 });
assert(data['n'] == 1, "replset2.js Failed to save to " + nodeName);
data = collection.findOne({ n: 999 });
assert(data['n'] == 999, "replset2.js Failed to save to " + nodeName);
}
print("replset2.js **** V2 ")
verifyReplication("master", master.getDB(testDB).baz);
verifyReplication("slave 0", slaves[0].getDB(testDB).baz);
verifyReplication("slave 1", slaves[1].getDB(testDB).baz);
assert(failed == false, "replset2.js Replication with getLastError failed. See errors.");
}
catch(e) {
print("ERROR: " + e);
print("Master oplog findOne:");
printjson(master.getDB("local").oplog.rs.find().sort({"$natural": -1}).limit(1).next());
print("Slave 0 oplog findOne:");
printjson(slaves[0].getDB("local").oplog.rs.find().sort({"$natural": -1}).limit(1).next());
print("Slave 1 oplog findOne:");
printjson(slaves[1].getDB("local").oplog.rs.find().sort({"$natural": -1}).limit(1).next());
}
replTest.stopSet(signal);
}
doTest( 15 );
print("\nreplset2.js SUCCESS\n");
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