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Commit 2c76086f authored by Marc Gravell's avatar Marc Gravell
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Booksleeve test suite: Batches, Performance, Program

parent 5b5d43cc
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MigratedBookSleeveTestSuite/Batches.cs
View file @ 2c76086f
//using NUnit.Framework;
//using System;
//using System.Collections.Generic;
//using System.Linq;
//using System.Text;
//using System.Threading.Tasks;
using NUnit.Framework;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
//namespace Tests
//{
// [TestFixture]
// public class Batches
// {
// [Test]
// public void TestBatchNotSent()
// {
// using (var conn = Config.GetUnsecuredConnection())
// {
// conn.Keys.Remove(0, "batch");
// conn.Strings.Set(0, "batch", "batch-not-sent");
// var tasks = new List<Task>();
// using (var batch = conn.CreateBatch())
// {
// tasks.Add(batch.Keys.Remove(0, "batch"));
// tasks.Add(batch.Sets.Add(0, "batch", "a"));
// tasks.Add(batch.Sets.Add(0, "batch", "b"));
// tasks.Add(batch.Sets.Add(0, "batch", "c"));
// }
// Assert.AreEqual("batch-not-sent", conn.Wait(conn.Strings.GetString(0, "batch")));
// }
// }
namespace Tests
{
[TestFixture]
public class Batches
{
[Test]
public void TestBatchNotSent()
{
using (var muxer = Config.GetUnsecuredConnection())
{
var conn = muxer.GetDatabase(0);
conn.KeyDeleteAsync("batch");
conn.StringSetAsync("batch", "batch-not-sent");
var tasks = new List<Task>();
var batch = conn.CreateBatch();
// [Test]
// public void TestBatchSentTogether()
// {
// TestBatchSent(true);
// }
// [Test]
// public void TestBatchSentApart()
// {
// TestBatchSent(false);
// }
// private void TestBatchSent(bool together)
// {
// using (var conn = Config.GetUnsecuredConnection())
// {
// conn.Keys.Remove(0, "batch");
// conn.Strings.Set(0, "batch", "batch-sent");
// var tasks = new List<Task>();
// using (var batch = conn.CreateBatch())
// {
// tasks.Add(batch.Keys.Remove(0, "batch"));
// tasks.Add(batch.Sets.Add(0, "batch", "a"));
// tasks.Add(batch.Sets.Add(0, "batch", "b"));
// tasks.Add(batch.Sets.Add(0, "batch", "c"));
// batch.Send(together);
// }
// var result = conn.Sets.GetAllString(0, "batch");
// tasks.Add(result);
// Task.WhenAll(tasks.ToArray());
tasks.Add(batch.KeyDeleteAsync("batch"));
tasks.Add(batch.SetAddAsync("batch", "a"));
tasks.Add(batch.SetAddAsync("batch", "b"));
tasks.Add(batch.SetAddAsync("batch", "c"));
// var arr = result.Result;
// Array.Sort(arr);
// Assert.AreEqual(3, arr.Length);
// Assert.AreEqual("a", arr[0]);
// Assert.AreEqual("b", arr[1]);
// Assert.AreEqual("c", arr[2]);
// }
// }
// }
//}
Assert.AreEqual("batch-not-sent", (string)conn.StringGet("batch"));
}
}
[Test]
public void TestBatchSent()
{
using (var muxer = Config.GetUnsecuredConnection())
{
var conn = muxer.GetDatabase(0);
conn.KeyDeleteAsync("batch");
conn.StringSetAsync("batch", "batch-sent");
var tasks = new List<Task>();
var batch = conn.CreateBatch();
tasks.Add(batch.KeyDeleteAsync("batch"));
tasks.Add(batch.SetAddAsync("batch", "a"));
tasks.Add(batch.SetAddAsync("batch", "b"));
tasks.Add(batch.SetAddAsync("batch", "c"));
batch.Execute();
var result = conn.SetMembersAsync("batch");
tasks.Add(result);
Task.WhenAll(tasks.ToArray());
var arr = result.Result;
Array.Sort(arr, (x, y) => string.Compare(x, y));
Assert.AreEqual(3, arr.Length);
Assert.AreEqual("a", (string)arr[0]);
Assert.AreEqual("b", (string)arr[1]);
Assert.AreEqual("c", (string)arr[2]);
}
}
}
}
MigratedBookSleeveTestSuite/Performance.cs
View file @ 2c76086f
//using System;
//using System.Diagnostics;
//using System.Text;
//using System.Threading.Tasks;
//using NUnit.Framework;
using System;
using System.Diagnostics;
using System.Text;
using System.Threading.Tasks;
using NUnit.Framework;
using StackExchange.Redis;
//namespace Tests
//{
// [TestFixture]
// public class Performance
// {
// [Test]
// public void VerifyPerformanceImprovement()
// {
// int asyncTimer, sync, op = 0, asyncFaF, syncFaF;
// using (var conn = Config.GetUnsecuredConnection())
// {
// // do these outside the timings, just to ensure the core methods are JITted etc
// for (int db = 0; db < 5; db++ )
// conn.Keys.Remove(db, "perftest");
namespace Tests
{
[TestFixture]
public class Performance
{
[Test]
public void VerifyPerformanceImprovement()
{
int asyncTimer, sync, op = 0, asyncFaF, syncFaF;
using (var muxer= Config.GetUnsecuredConnection())
{
// do these outside the timings, just to ensure the core methods are JITted etc
for (int db = 0; db < 5; db++)
{
muxer.GetDatabase(db).KeyDeleteAsync("perftest");
}
// var timer = Stopwatch.StartNew();
// for (int i = 0; i < 100; i++)
// {
// // want to test multiplex scenario; test each db, but to make it fair we'll
// // do in batches of 10 on each
// for (int db = 0; db < 5; db++)
// for (int j = 0; j < 10; j++)
// conn.Strings.Increment(db, "perftest");
// }
// asyncFaF = (int)timer.ElapsedMilliseconds;
// Task<string>[] final = new Task<string>[5];
// for (int db = 0; db < 5; db++)
// final[db] = conn.Strings.GetString(db, "perftest");
// conn.WaitAll(final);
// timer.Stop();
// asyncTimer = (int)timer.ElapsedMilliseconds;
// Console.WriteLine("async to completion (local): {0}ms", timer.ElapsedMilliseconds);
// for (int db = 0; db < 5; db++)
// Assert.AreEqual("1000", final[db].Result, "async, db:" + db);
// }
// using (var conn = new Redis(Config.LocalHost, 6379))
// {
// // do these outside the timings, just to ensure the core methods are JITted etc
// for (int db = 0; db < 5; db++) {
// conn.Db = db;
// conn.Remove("perftest");
// }
var timer = Stopwatch.StartNew();
for (int i = 0; i < 100; i++)
{
// want to test multiplex scenario; test each db, but to make it fair we'll
// do in batches of 10 on each
for (int db = 0; db < 5; db++)
{
var conn = muxer.GetDatabase(db);
for (int j = 0; j < 10; j++)
conn.StringIncrementAsync("perftest");
}
}
asyncFaF = (int)timer.ElapsedMilliseconds;
Task<RedisValue>[] final = new Task<RedisValue>[5];
for (int db = 0; db < 5; db++)
final[db] = muxer.GetDatabase(db).StringGetAsync("perftest");
muxer.WaitAll(final);
timer.Stop();
asyncTimer = (int)timer.ElapsedMilliseconds;
Console.WriteLine("async to completion (local): {0}ms", timer.ElapsedMilliseconds);
for (int db = 0; db < 5; db++)
Assert.AreEqual(1000, (long)final[db].Result, "async, db:" + db);
}
// var timer = Stopwatch.StartNew();
// for (int i = 0; i < 100; i++)
// {
// // want to test multiplex scenario; test each db, but to make it fair we'll
// // do in batches of 10 on each
// for (int db = 0; db < 5; db++) {
// conn.Db = db;
// op++;
// for (int j = 0; j < 10; j++) {
// conn.Increment("perftest");
// op++;
// }
// }
// }
// syncFaF = (int)timer.ElapsedMilliseconds;
// string[] final = new string[5];
// for (int db = 0; db < 5; db++) {
// conn.Db = db;
// final[db] = Encoding.ASCII.GetString(conn.Get("perftest"));
// }
// timer.Stop();
// sync = (int)timer.ElapsedMilliseconds;
// Console.WriteLine("sync to completion (local): {0}ms", timer.ElapsedMilliseconds);
// for (int db = 0; db < 5; db++)
// Assert.AreEqual("1000", final[db], "async, db:" + db);
// }
// int effectiveAsync = ((10 * asyncTimer) + 3) / 10;
// int effectiveSync = ((10 * sync) + (op * 3)) / 10;
// Console.WriteLine("async to completion with assumed 0.3ms LAN latency: " + effectiveAsync);
// Console.WriteLine("sync to completion with assumed 0.3ms LAN latency: " + effectiveSync);
// Console.WriteLine("fire-and-forget: {0}ms sync vs {1}ms async ", syncFaF, asyncFaF);
// Assert.Less(effectiveAsync, effectiveSync, "Everything");
// Assert.Less(asyncFaF, syncFaF, "Fire and Forget");
// }
// }
//}
using (var conn = new Redis(Config.LocalHost, 6379))
{
// do these outside the timings, just to ensure the core methods are JITted etc
for (int db = 0; db < 5; db++)
{
conn.Db = db;
conn.Remove("perftest");
}
var timer = Stopwatch.StartNew();
for (int i = 0; i < 100; i++)
{
// want to test multiplex scenario; test each db, but to make it fair we'll
// do in batches of 10 on each
for (int db = 0; db < 5; db++)
{
conn.Db = db;
op++;
for (int j = 0; j < 10; j++)
{
conn.Increment("perftest");
op++;
}
}
}
syncFaF = (int)timer.ElapsedMilliseconds;
string[] final = new string[5];
for (int db = 0; db < 5; db++)
{
conn.Db = db;
final[db] = Encoding.ASCII.GetString(conn.Get("perftest"));
}
timer.Stop();
sync = (int)timer.ElapsedMilliseconds;
Console.WriteLine("sync to completion (local): {0}ms", timer.ElapsedMilliseconds);
for (int db = 0; db < 5; db++)
Assert.AreEqual("1000", final[db], "async, db:" + db);
}
int effectiveAsync = ((10 * asyncTimer) + 3) / 10;
int effectiveSync = ((10 * sync) + (op * 3)) / 10;
Console.WriteLine("async to completion with assumed 0.3ms LAN latency: " + effectiveAsync);
Console.WriteLine("sync to completion with assumed 0.3ms LAN latency: " + effectiveSync);
Console.WriteLine("fire-and-forget: {0}ms sync vs {1}ms async ", syncFaF, asyncFaF);
Assert.Less(effectiveAsync, effectiveSync, "Everything");
Assert.Less(asyncFaF, syncFaF, "Fire and Forget");
}
}
}
MigratedBookSleeveTestSuite/Program.cs
View file @ 2c76086f
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