/// <summary>Runs the benchmark.</summary>
public void Run()
{
if (_benchmark == null)
{
throw new InvalidOperationException("Call Init() first.");
}
using (BenchmarkHelpers.CaptureConsoleOutput(_output))
{
try
{
FillProperties(_instance, _benchmark);
_output.WriteLine();
foreach (var infoLine in EnvironmentInfo.GetCurrent().ToFormattedString())
{
_output.WriteLine("// {0}", infoLine);
}
_output.WriteLine();
new MethodInvokerLight(_job).Invoke(_job, _operationsPerInvoke, _setupAction, _runCallback, _idleCallback);
}
catch (Exception ex)
{
_output.WriteLine(ex);
throw;
}
}
}
/// <summary>Saves modified files.</summary>
public void Save()
{
if (!HasChanges)
{
return;
}
foreach (var pair in _sourceLines)
{
if (_changedFiles.Contains(pair.Key))
{
BenchmarkHelpers.WriteFileContent(pair.Key, pair.Value);
}
}
foreach (var pair in _xmlAnnotations)
{
if (_changedFiles.Contains(pair.Key))
{
using (var writer = new StreamWriter(pair.Key))
{
XmlAnnotations.Save(pair.Value, writer);
}
}
}
}
public void Save()
{
if (!HasChanges)
{
return;
}
foreach (var pair in _sourceLines)
{
if (_changedFiles.Contains(pair.Key))
{
BenchmarkHelpers.WriteFileContent(pair.Key, pair.Value);
}
}
var saveSettings = new XmlWriterSettings
{
Indent = true,
IndentChars = "\t"
};
foreach (var pair in _xmlAnnotations)
{
if (_changedFiles.Contains(pair.Key))
{
using (var writer = XmlWriter.Create(pair.Key, saveSettings))
pair.Value.Save(writer);
}
}
}
public static void TestFromTotalNanoseconds()
{
var twelveMs = TimeSpan.FromMilliseconds(12);
AreEqual(twelveMs, BenchmarkHelpers.TimeSpanFromNanoseconds(12 * 1000 * 1000));
AreEqual(twelveMs, BenchmarkHelpers.TimeSpanFromMicroseconds(12 * 1000));
}
public static void TestWriteFileContent()
{
Environment.CurrentDirectory = TestContext.CurrentContext.TestDirectory;
var expected = @"line1
line2
line3";
var lines = new[]
{
"line1",
"line2",
"line3"
};
BenchmarkHelpers.WriteFileContent("deleteme.txt", lines);
var allLines = File.ReadAllText("deleteme.txt");
// File.WriteAllLines appends line break at the end.
File.WriteAllLines("deleteme.txt", lines);
var allLinesWithLineBreak = File.ReadAllText("deleteme.txt");
File.Delete("deleteme.txt");
AreEqual(allLines, expected);
AreEqual(allLinesWithLineBreak, expected + "\r\n");
}
private static void Main()
{
Console.WindowWidth = 135;
Console.WindowHeight = 54;
ConsoleCompetition.Run(typeof(ListCapacityPerfTest).Assembly);
BenchmarkHelpers.ConsoleDoneWaitForConfirmation();
}
public void TestPercentile()
{
Assert.Throws <ArgumentNullException>(() => BenchmarkHelpers.Percentile(null, 0));
Assert.Throws <ArgumentOutOfRangeException>(() => BenchmarkHelpers.Percentile(_data, -0.1));
Assert.Throws <ArgumentOutOfRangeException>(() => BenchmarkHelpers.Percentile(_data, 1.1));
Assert.AreEqual(BenchmarkHelpers.Percentile(new double[0], 0), 0);
Assert.AreEqual(BenchmarkHelpers.Percentile(new double[0], 0.5), 0);
Assert.AreEqual(BenchmarkHelpers.Percentile(new double[0], 1), 0);
foreach (var pair in _expectedPercentiles)
{
Assert.AreEqual(BenchmarkHelpers.Percentile(_data, pair.Key), pair.Value, Delta);
}
}
/// <inheritdoc/>
protected override async Task <Tuple <decimal, string> > InvokeTestAsync(ExceptionAggregator aggregator)
{
var writer = new StringWriter();
using (BenchmarkHelpers.CaptureConsoleOutput(writer))
{
var result = await base.InvokeTestAsync(aggregator);
writer.Flush();
var output = writer.GetStringBuilder();
if (output.Length == 0)
{
return(result);
}
return(new Tuple <decimal, string>(result.Item1, result.Item2 + output));
}
}
private static IConfig CreateRunConfig(IConfig config, CompetitionAnalyser runState, AccumulationLogger logger)
{
// TODO: better setup?
var result = BenchmarkHelpers.CreateUnitTestConfig(config ?? DefaultConfig.Instance);
result.Add(runState);
result.Add(logger);
result.Add(
StatisticColumn.Min,
ScaledPercentileColumn.S0Column,
ScaledPercentileColumn.S50Column,
ScaledPercentileColumn.S85Column,
ScaledPercentileColumn.S95Column,
ScaledPercentileColumn.S100Column,
StatisticColumn.Max);
return(result);
}
public static void TestTryGetTextFromUriFail()
{
Environment.CurrentDirectory = TestContext.CurrentContext.TestDirectory;
var webUrl =
"https://gist.githubusercontent.com/ig-sinicyn/813e44fa231410892e480c717532bb77/raw/17537a4823e110460b02bf0de4ac11dbd8dcb763/SampleFile.badfile.txt";
var webUrl2 =
"https://gist.githubusercontent.baddomain/ig-sinicyn/813e44fa231410892e480c717532bb77/raw/17537a4823e110460b02bf0de4ac11dbd8dcb763/SampleFile.txt";
var relativePath = "BadFile.txt";
var fullPath = Path.GetFullPath(relativePath);
var fullPathUri = new Uri(fullPath).ToString();
IsNull(BenchmarkHelpers.TryGetTextFromUri(webUrl));
IsNull(BenchmarkHelpers.TryGetTextFromUri(webUrl2));
IsNull(BenchmarkHelpers.TryGetTextFromUri(relativePath));
IsNull(BenchmarkHelpers.TryGetTextFromUri(fullPath));
IsNull(BenchmarkHelpers.TryGetTextFromUri(fullPathUri));
}
/// <summary>Reads assembly level options config section.</summary>
/// <param name="assembliesToCheck">Assemblies to check for the config section if the app.config does not contain the section.</param>
/// <returns>
/// Configuration section from the app.config, <paramref name="assembliesToCheck"/> or CodeJam.PerfTests assembly (first wins).
/// </returns>
public static AppConfigOptions GetAppConfigOptions(
params Assembly[] assembliesToCheck)
{
var section = BenchmarkHelpers.ParseConfigurationSection <PerfTestsSection>(
SectionName,
assembliesToCheck.Concat(typeof(CompetitionRunnerBase).Assembly));
return(section == null
? null
: new AppConfigOptions
{
AnnotateOnRun = section.AnnotateOnRun,
IgnoreExistingAnnotations = section.IgnoreExistingAnnotations,
ReportWarningsAsErrors = section.ReportWarningsAsErrors,
TroubleshootingMode = section.TroubleshootingMode,
Loggers = section.Loggers,
PreviousRunLogUri = section.PreviousRunLogUri,
TargetPlatform = section.TargetPlatform
});
}
private static bool RunHighestPriorityIfWindows([InstantHandle] Action callback)
{
if (!IsWindows())
{
return(false);
}
using (BenchmarkHelpers.SetupHighestPriorityScope(null, ConsoleLogger.Default))
{
try
{
callback();
return(true);
}
catch (Win32Exception)
{
return(false);
}
}
}
public static void TestTryGetTextFromUri()
{
Environment.CurrentDirectory = TestContext.CurrentContext.TestDirectory;
var webUrl =
"https://gist.githubusercontent.com/ig-sinicyn/813e44fa231410892e480c717532bb77/raw/17537a4823e110460b02bf0de4ac11dbd8dcb763/SampleFile.txt";
var relativePath = @"Assets\SampleFile.txt";
var fullPath = Path.GetFullPath(relativePath);
var fullPathUri = new Uri(fullPath).ToString();
// ReSharper disable StringLiteralTypo
var expectedText = @"A sample of text
Пример текста
テキストのサンプル";
// ReSharper restore StringLiteralTypo
AreEqual(BenchmarkHelpers.TryGetTextFromUri(webUrl).ReadToEnd().Replace("\n", "\r\n"), expectedText);
AreEqual(BenchmarkHelpers.TryGetTextFromUri(relativePath).ReadToEnd(), expectedText);
AreEqual(BenchmarkHelpers.TryGetTextFromUri(fullPath).ReadToEnd(), expectedText);
AreEqual(BenchmarkHelpers.TryGetTextFromUri(fullPathUri).ReadToEnd(), expectedText);
}
public IReadOnlyDictionary <Type, CompetitionState> Run(
[NotNull] Assembly assembly,
[NotNull] ICompetitionConfig competitionConfig) =>
Run(BenchmarkHelpers.GetBenchmarkTypes(assembly), competitionConfig);
public IReadOnlyDictionary <Type, CompetitionState> Run(
[NotNull] Assembly assembly,
[CanBeNull] CompetitionFeatures competitionFeatures = null) =>
Run(BenchmarkHelpers.GetBenchmarkTypes(assembly), competitionFeatures);
public static XDocument[] TryParseXmlAnnotationDocsFromLog(
[NotNull] string logUri,
[NotNull] CompetitionState competitionState)
{
Code.NotNullNorEmpty(logUri, nameof(logUri));
Code.NotNull(competitionState, nameof(competitionState));
var result = new List <XDocument>();
var logger = competitionState.Logger;
logger.WriteLineInfo($"{LogVerbosePrefix} Downloading '{logUri}'.");
using (var reader = BenchmarkHelpers.TryGetTextFromUri(logUri, TimeSpan.FromSeconds(15)))
{
if (reader == null)
{
competitionState.WriteMessage(
MessageSource.Analyser, MessageSeverity.SetupError,
$"Could not load log content from '{logUri}'.");
return(Array <XDocument> .Empty);
}
logger.WriteLineInfo($"{LogVerbosePrefix} Downloaded '{logUri}'.");
var buffer = new StringBuilder();
int lineNumber = 0, xmlStartLineNumber = -1;
string logLine;
while ((logLine = reader.ReadLine()) != null)
{
lineNumber++;
if (logLine.StartsWith(LogAnnotationStart, StringComparison.OrdinalIgnoreCase))
{
xmlStartLineNumber = lineNumber;
}
else if (logLine.StartsWith(LogAnnotationEnd, StringComparison.OrdinalIgnoreCase))
{
if (buffer.Length > 0)
{
var xmlAnnotationDoc = TryParseXmlAnnotationDocFromLogCore(
buffer.ToString(), competitionState, logUri, xmlStartLineNumber);
if (xmlAnnotationDoc != null)
{
result.Add(xmlAnnotationDoc);
}
}
buffer.Length = 0;
xmlStartLineNumber = -1;
}
else if (xmlStartLineNumber >= 0)
{
buffer.Append(logLine);
}
}
if (buffer.Length > 0)
{
var xmlAnnotationDoc = TryParseXmlAnnotationDocFromLogCore(
buffer.ToString(), competitionState, logUri, xmlStartLineNumber);
if (xmlAnnotationDoc != null)
{
result.Add(xmlAnnotationDoc);
}
}
}
return(result.ToArray());
}
public override void Setup()
{
BenchmarkHelpers.ClearRecords();
BenchmarkHelpers.InsertRecords(50000);
}