// This tests that metadata commands run against the system.profile collection are not replicated
// to the secondary.

(function() {
    "use strict";
    var rst = new ReplSetTest({nodes: 2});
    rst.startSet();
    rst.initiate();
    rst.awaitReplication();

    // filter out noop writes
    var getLatestOp = function() {
        return primaryDB.getSiblingDB('local')
            .oplog.rs.find({op: {$ne: 'n'}})
            .sort({$natural: -1})
            .limit(1)
            .next();
    };

    var primaryDB = rst.getPrimary().getDB('test');
    assert.writeOK(primaryDB.foo.insert({}));
    var op = getLatestOp();

    // Enable profiling on the primary
    assert.commandWorked(primaryDB.runCommand({profile: 2}));
    assert.eq(op, getLatestOp(), "oplog entry created when profile was enabled");
    assert.writeOK(primaryDB.foo.insert({}));
    op = getLatestOp();
    assert.commandWorked(primaryDB.runCommand({profile: 0}));
    assert.eq(op, getLatestOp(), "oplog entry created when profile was disabled");

    // dropCollection
    assert(primaryDB.system.profile.drop());
    assert.eq(op, getLatestOp(), "oplog entry created when system.profile was dropped");

    assert.commandWorked(primaryDB.createCollection("system.profile", {capped: true, size: 1000}));
    assert.eq(op, getLatestOp(), "oplog entry created when system.profile was created");
    assert.commandWorked(primaryDB.runCommand({profile: 2}));
    assert.writeOK(primaryDB.foo.insert({}));
    op = getLatestOp();
    assert.commandWorked(primaryDB.runCommand({profile: 0}));

    // emptycapped the collection
    assert.commandWorked(primaryDB.runCommand({emptycapped: "system.profile"}));
    assert.eq(
        op, getLatestOp(), "oplog entry created when system.profile was emptied via emptycapped");
    assert(primaryDB.system.profile.drop());
    rst.stopSet();
})();