using System;
+using System.Collections.Generic;
using System.Diagnostics;
+using System.Globalization;
using System.IO;
using System.Linq;
+using System.Text;
+using System.Text.RegularExpressions;
+using System.Threading;
+using System.Xml;
+using Mono.Unix.Native;
using Newtonsoft.Json;
// Shut up CLS compliance warnings from Json.NET.
namespace Mono.Profiling.Tests.Stress {
// https://github.com/xamarin/benchmarker/blob/master/tools/libdbmodel/Benchmark.cs
- class Benchmark {
+ sealed class Benchmark {
+
public string Name { get; set; }
public string TestDirectory { get; set; }
public bool OnlyExplicit { get; set; }
}
}
+ sealed class TestResult {
+
+ public Benchmark Benchmark { get; set; }
+ public ProcessStartInfo StartInfo { get; set; }
+ public Stopwatch Stopwatch { get; set; } = new Stopwatch ();
+ public int? ExitCode { get; set; }
+ public StringBuilder StandardOutput { get; set; } = new StringBuilder ();
+ public StringBuilder StandardError { get; set; } = new StringBuilder ();
+ }
+
static class Program {
+ static readonly TimeSpan _timeout = TimeSpan.FromHours (6);
+
+ static string FilterInvalidXmlChars (string text) {
+ return Regex.Replace (text, @"[^\x09\x0A\x0D\x20-\uD7FF\uE000-\uFFFD\u10000-\u10FFFF]", string.Empty);
+ }
+
static int Main ()
{
var depDir = Path.Combine ("..", "external", "benchmarker");
var rand = new Random ();
var cpus = Environment.ProcessorCount;
- var successes = 0;
- var failures = 0;
+ var results = new List<TestResult> (benchmarks.Length);
var sw = Stopwatch.StartNew ();
WorkingDirectory = Path.Combine (testDir, bench.TestDirectory),
FileName = monoPath,
Arguments = $"--debug --profile=log:{profOptions} " + string.Join (" ", bench.CommandLine),
+ RedirectStandardOutput = true,
+ RedirectStandardError = true,
};
info.EnvironmentVariables.Clear ();
Console.WriteLine ($"[{sw.Elapsed.ToString ("G")}] {progress} Running {bench.Name} with profiler options: {profOptions}");
Console.ResetColor ();
- var sw2 = Stopwatch.StartNew ();
+ var result = new TestResult {
+ Benchmark = bench,
+ StartInfo = info,
+ };
+
+ using (var proc = new Process ()) {
+ proc.StartInfo = info;
+
+ proc.OutputDataReceived += (sender, args) => {
+ if (args.Data != null)
+ result.StandardOutput.AppendLine (args.Data);
+ };
+
+ proc.ErrorDataReceived += (sender, args) => {
+ if (args.Data != null)
+ result.StandardError.AppendLine (args.Data);
+ };
+
+ result.Stopwatch.Start ();
- using (var proc = Process.Start (info)) {
- proc.WaitForExit ();
- sw2.Stop ();
+ proc.Start ();
- Console.WriteLine ();
+ proc.BeginOutputReadLine ();
+ proc.BeginErrorReadLine ();
- if (proc.ExitCode != 0)
- failures++;
- else
- successes++;
+ if (!proc.WaitForExit ((int) _timeout.TotalMilliseconds)) {
+ // Force a thread dump.
+ Syscall.kill (proc.Id, Signum.SIGQUIT);
+ Thread.Sleep (1000);
- Console.ForegroundColor = proc.ExitCode != 0 ? ConsoleColor.Red : ConsoleColor.Green;
- Console.WriteLine ($"[{sw.Elapsed.ToString ("G")}] {progress} {bench.Name} took {sw2.Elapsed.ToString ("G")} and exited with code: {proc.ExitCode}");
+ try {
+ proc.Kill ();
+ } catch (Exception) {
+ }
+ } else
+ result.ExitCode = proc.ExitCode;
+
+ result.Stopwatch.Stop ();
+ }
+
+ var resultStr = result.ExitCode == null ? "timed out" : $"exited with code: {result.ExitCode}";
+
+ Console.ForegroundColor = result.ExitCode != 0 ? ConsoleColor.Red : ConsoleColor.Green;
+ Console.WriteLine ($"[{sw.Elapsed.ToString ("G")}] {progress} {bench.Name} took {result.Stopwatch.Elapsed.ToString ("G")} and {resultStr}");
+ Console.ResetColor ();
+
+ if (result.ExitCode != 0) {
+ Console.ForegroundColor = ConsoleColor.Red;
+ Console.WriteLine ("===== stdout =====");
Console.ResetColor ();
+
+ Console.WriteLine (result.StandardOutput.ToString ());
+
+ Console.ForegroundColor = ConsoleColor.Red;
+ Console.WriteLine ("===== stderr =====");
+ Console.ResetColor ();
+
+ Console.WriteLine (result.StandardError.ToString ());
}
+
+ results.Add (result);
}
sw.Stop ();
- Console.ForegroundColor = failures != 0 ? ConsoleColor.Red : ConsoleColor.Green;
- Console.WriteLine ($"[{sw.Elapsed.ToString ("G")}] Finished with {successes}/{benchmarks.Length} passing tests");
+ var successes = results.Count (r => r.ExitCode == 0);
+ var failures = results.Count (r => r.ExitCode != null && r.ExitCode != 0);
+ var timeouts = results.Count (r => r.ExitCode == null);
+
+ var settings = new XmlWriterSettings {
+ NewLineOnAttributes = true,
+ Indent = true,
+ };
+
+ using (var writer = XmlWriter.Create ("TestResult-profiler-stress.xml", settings)) {
+ writer.WriteStartDocument ();
+ writer.WriteComment ("This file represents the results of running a test suite");
+
+ writer.WriteStartElement ("test-results");
+ writer.WriteAttributeString ("name", "profiler-stress-tests.dummy");
+ writer.WriteAttributeString ("total", results.Count.ToString ());
+ writer.WriteAttributeString ("failures", failures.ToString ());
+ writer.WriteAttributeString ("not-run", "0");
+ writer.WriteAttributeString ("date", DateTime.Now.ToString ("yyyy-MM-dd"));
+ writer.WriteAttributeString ("time", DateTime.Now.ToString ("HH:mm:ss"));
+
+ writer.WriteStartElement ("environment");
+ writer.WriteAttributeString ("nunit-version", "2.4.8.0");
+ writer.WriteAttributeString ("clr-version", Environment.Version.ToString ());
+ writer.WriteAttributeString ("os-version", Environment.OSVersion.ToString ());
+ writer.WriteAttributeString ("platform", Environment.OSVersion.Platform.ToString ());
+ writer.WriteAttributeString ("cwd", Environment.CurrentDirectory);
+ writer.WriteAttributeString ("machine-name", Environment.MachineName);
+ writer.WriteAttributeString ("user", Environment.UserName);
+ writer.WriteAttributeString ("user-domain", Environment.UserDomainName);
+ writer.WriteEndElement ();
+
+ writer.WriteStartElement ("culture-info");
+ writer.WriteAttributeString ("current-culture", CultureInfo.CurrentCulture.Name);
+ writer.WriteAttributeString ("current-uiculture", CultureInfo.CurrentUICulture.Name);
+ writer.WriteEndElement ();
+
+ writer.WriteStartElement ("test-suite");
+ writer.WriteAttributeString ("name", "profiler-stress-tests.dummy");
+ writer.WriteAttributeString ("success", (failures + timeouts == 0).ToString ());
+ writer.WriteAttributeString ("time", ((int) sw.Elapsed.TotalSeconds).ToString ());
+ writer.WriteAttributeString ("asserts", (failures + timeouts).ToString ());
+ writer.WriteStartElement ("results");
+
+ writer.WriteStartElement ("test-suite");
+ writer.WriteAttributeString ("name", "MonoTests");
+ writer.WriteAttributeString ("success", (failures + timeouts == 0).ToString ());
+ writer.WriteAttributeString ("time", ((int) sw.Elapsed.TotalSeconds).ToString ());
+ writer.WriteAttributeString ("asserts", (failures + timeouts).ToString ());
+ writer.WriteStartElement ("results");
+
+ writer.WriteStartElement ("test-suite");
+ writer.WriteAttributeString ("name", "profiler-stress");
+ writer.WriteAttributeString ("success", (failures + timeouts == 0).ToString ());
+ writer.WriteAttributeString ("time", ((int) sw.Elapsed.TotalSeconds).ToString ());
+ writer.WriteAttributeString ("asserts", (failures + timeouts).ToString ());
+ writer.WriteStartElement ("results");
+
+ foreach (var result in results) {
+ var timeoutStr = result.ExitCode == null ? "_timeout" : string.Empty;
+
+ writer.WriteStartElement ("test-case");
+ writer.WriteAttributeString ("name", $"MonoTests.profiler-stress.{result.Benchmark.Name}{timeoutStr}");
+ writer.WriteAttributeString ("executed", "True");
+ writer.WriteAttributeString ("success", (result.ExitCode == 0).ToString ());
+ writer.WriteAttributeString ("time", ((int) result.Stopwatch.Elapsed.TotalSeconds).ToString ());
+ writer.WriteAttributeString ("asserts", result.ExitCode == 0 ? "0" : "1");
+
+ if (result.ExitCode != 0) {
+ writer.WriteStartElement ("failure");
+
+ writer.WriteStartElement ("message");
+ writer.WriteCData (FilterInvalidXmlChars (result.StandardOutput.ToString ()));
+ writer.WriteEndElement ();
+
+ writer.WriteStartElement ("stack-trace");
+ writer.WriteCData (FilterInvalidXmlChars (result.StandardError.ToString ()));
+ writer.WriteEndElement ();
+
+ writer.WriteEndElement ();
+ }
+
+ writer.WriteEndElement ();
+ }
+
+ writer.WriteEndElement ();
+ writer.WriteEndElement ();
+
+ writer.WriteEndElement ();
+ writer.WriteEndElement ();
+
+ writer.WriteEndElement ();
+ writer.WriteEndElement ();
+
+ writer.WriteEndElement ();
+
+ writer.WriteEndDocument ();
+ }
+
+ var failureStr = failures + timeouts != 0 ? $" ({failures} failures, {timeouts} timeouts)" : string.Empty;
+
+ Console.ForegroundColor = failures + timeouts != 0 ? ConsoleColor.Red : ConsoleColor.Green;
+ Console.WriteLine ($"[{sw.Elapsed.ToString ("G")}] Finished with {successes}/{results.Count} passing tests{failureStr}");
Console.ResetColor ();
- return failures;
+ return failures + timeouts;
}
}
}
projects / mono.git / commitdiff