c078dc37a9
This is just a cleanup work to hide some of the private state of ReplSetTest so it is easier to encapsulate and add new logic. Also enables strict mode.
124 lines
4.3 KiB
JavaScript
124 lines
4.3 KiB
JavaScript
load("jstests/replsets/rslib.js");
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doTest = function (signal) {
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// Test replication with write concern.
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// Replica set testing API
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// Create a new replica set test. Specify set name and the number of nodes you want.
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var replTest = new ReplSetTest({ name: 'testSet', nodes: 3, oplogSize: 5 });
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// call startSet() to start each mongod in the replica set
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// this returns a list of nodes
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var nodes = replTest.startSet();
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// Call initiate() to send the replSetInitiate command
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// This will wait for initiation
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replTest.initiate();
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var testDB = "repl-test";
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// Call getPrimary to return a reference to the node that's been
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// elected master.
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var master = replTest.getPrimary();
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// Wait for replication to a single node
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master.getDB(testDB).bar.insert({ n: 1 });
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// Wait for states to become PRI,SEC,SEC
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waitForAllMembers(master.getDB(testDB));
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var slaves = replTest.liveNodes.slaves;
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slaves.forEach(function (slave) { slave.setSlaveOk(); });
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// Test write concern with multiple inserts.
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print("\n\nreplset2.js **** Try inserting a multiple records -- first insert ****")
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printjson(master.getDB("admin").runCommand("replSetGetStatus"));
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var bulk = master.getDB(testDB).foo.initializeUnorderedBulkOp();
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bulk.insert({ n: 1 });
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bulk.insert({ n: 2 });
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bulk.insert({ n: 3 });
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print("\nreplset2.js **** TEMP 1 ****")
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printjson(master.getDB("admin").runCommand("replSetGetStatus"));
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assert.writeOK(bulk.execute({ w: 3, wtimeout: 25000 }));
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print("replset2.js **** TEMP 1a ****")
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m1 = master.getDB(testDB).foo.findOne({ n: 1 });
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printjson(m1);
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assert(m1['n'] == 1, "replset2.js Failed to save to master on multiple inserts");
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print("replset2.js **** TEMP 1b ****")
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var s0 = slaves[0].getDB(testDB).foo.findOne({ n: 1 });
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assert(s0['n'] == 1, "replset2.js Failed to replicate to slave 0 on multiple inserts");
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var s1 = slaves[1].getDB(testDB).foo.findOne({ n: 1 });
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assert(s1['n'] == 1, "replset2.js Failed to replicate to slave 1 on multiple inserts");
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// Test write concern with a simple insert
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print("replset2.js **** Try inserting a single record ****")
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master.getDB(testDB).dropDatabase();
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var options = { writeConcern: { w: 3, wtimeout: 10000 }};
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assert.writeOK(master.getDB(testDB).foo.insert({ n: 1 }, options));
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m1 = master.getDB(testDB).foo.findOne({ n: 1 });
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printjson(m1);
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assert(m1['n'] == 1, "replset2.js Failed to save to master");
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s0 = slaves[0].getDB(testDB).foo.findOne({ n: 1 });
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assert(s0['n'] == 1, "replset2.js Failed to replicate to slave 0");
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s1 = slaves[1].getDB(testDB).foo.findOne({ n: 1 });
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assert(s1['n'] == 1, "replset2.js Failed to replicate to slave 1");
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print("replset2.js **** Try inserting many records ****")
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try {
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var bigData = new Array(2000).toString();
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bulk = master.getDB(testDB).baz.initializeUnorderedBulkOp();
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for (var n = 0; n < 1000; n++) {
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bulk.insert({ n: n, data: bigData });
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}
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assert.writeOK(bulk.execute({ w: 3, wtimeout: 60000 }));
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print("replset2.js **** V1 ")
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var verifyReplication = function (nodeName, collection) {
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data = collection.findOne({ n: 1 });
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assert(data['n'] == 1, "replset2.js Failed to save to " + nodeName);
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data = collection.findOne({ n: 999 });
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assert(data['n'] == 999, "replset2.js Failed to save to " + nodeName);
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};
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print("replset2.js **** V2 ");
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verifyReplication("master", master.getDB(testDB).baz);
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verifyReplication("slave 0", slaves[0].getDB(testDB).baz);
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verifyReplication("slave 1", slaves[1].getDB(testDB).baz);
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}
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catch(e) {
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var errstr = "ERROR: " + e;
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errstr += "\nMaster oplog findOne:\n";
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errstr += tojson(
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master.getDB("local").oplog.rs.find().sort({"$natural":-1}).limit(1).next());
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errstr += "\nSlave 0 oplog findOne:\n";
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errstr += tojson(
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slaves[0].getDB("local").oplog.rs.find().sort({"$natural":-1}).limit(1).next());
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errstr += "\nSlave 1 oplog findOne:\n";
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errstr += tojson(
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slaves[1].getDB("local").oplog.rs.find().sort({"$natural":-1}).limit(1).next());
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assert(false, errstr);
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}
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replTest.stopSet(signal);
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}
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doTest( 15 );
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print("\nreplset2.js SUCCESS\n");
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