/// <summary>
///
/// </summary>
/// <param name="TestNameOrTestContext">When running from MSTest, the TestContext can be used to get TestName as well as various other properties. When run from VSix, the compiled code test name
/// When run from command line there will be no TestContext</param>
///<param name="stressUtilOptions">Set of options to use</param>
/// <param name="sampleType"></param>
public MeasurementHolder(object TestNameOrTestContext,
StressUtilOptions stressUtilOptions,
SampleType sampleType)
{
if (TestNameOrTestContext is TestContextWrapper)
{
this.testContext = TestNameOrTestContext as TestContextWrapper;
this.TestName = testContext.TestName;
this.testContext.Properties[StressUtil.PropNameListFileResults] = lstFileResults;
}
else
{
this.TestName = TestNameOrTestContext as string;
}
this.stressUtilOptions = stressUtilOptions;
this.sampleType = sampleType;
foreach (var entry in stressUtilOptions.lstPerfCountersToUse)
{
measurements[entry.perfCounterType] = new List <uint>();
}
IsMeasuringCurrentProcess = LstPerfCounterData[0].ProcToMonitor.Id == Process.GetCurrentProcess().Id;
}
/// <summary>
/// if we're being called from a test, pass the test in. Else being called from a dynamic asm in devenv process from vsix (in which case SetTest is not called)
/// </summary>
/// <returns>false if recurring</returns>
internal async Task <bool> SetTest(object test)
{
theTest = test;
var testType = test.GetType();
var methGetContext = testType.GetMethod($"get_TestContext");
if (methGetContext == null)
{
throw new InvalidOperationException("can't get TestContext from test. Test must have 'public TestContext TestContext { get; set; }' (perhaps inherited)");
}
var val = methGetContext.Invoke(test, null);
testContext = new TestContextWrapper(val);
if (testContext.Properties[StressUtil.PropNameRecursionPrevention] != null)
{
return(false); // we're recurring
}
testContext.Properties[StressUtil.PropNameRecursionPrevention] = 1;
_theTestMethod = testType.GetMethod(testContext.TestName);
if (logger == null)
{
var loggerFld = testType.GetField("logger", BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic);
if (loggerFld != null)
{
logger = loggerFld.GetValue(test) as ILogger;
}
if (logger == null)
{
logger = new Logger(testContext);
}
if (logger is Logger mylogger)
{
mylogger.LogOutputToDesktopFile = LoggerLogOutputToDestkop;
}
}
testContext.Properties[StressUtil.PropNameLogger] = logger;
/*
* probs: the curdir is not empty, so results will be overwritten (might have ClrObjExplorer or WinDbg open with a result dump)
* The Test*dirs are all deleted after the run.
* Can use a Runsettings
* <DeleteDeploymentDirectoryAfterTestRunIsComplete>False</DeleteDeploymentDirectoryAfterTestRunIsComplete>
* https://docs.microsoft.com/en-us/visualstudio/test/configure-unit-tests-by-using-a-dot-runsettings-file?view=vs-2019
* CurDir = 'C:\Users\calvinh\Source\Repos\PerfGraphVSIX\TestStress\bin\Debug'
* TestDeploymentDir = 'C:\Users\calvinh\Source\Repos\PerfGraphVSIX\TestResults\Deploy_calvinh 2019-11-15 12_04_59\Out'
* TestRunDirectory = 'C:\Users\calvinh\Source\Repos\PerfGraphVSIX\TestResults\Deploy_calvinh 2019-11-15 12_04_59'
* TestResultsDirectory='C:\Users\calvinh\Source\Repos\PerfGraphVSIX\TestResults\Deploy_calvinh 2019-11-15 12_04_59\In'
* TestRunResultsDirectory='C:\Users\calvinh\Source\Repos\PerfGraphVSIX\TestResults\Deploy_calvinh 2019-11-15 12_04_59\In\CALVINH2'
* apex local:
* CurDir = 'C:\VS\src\Tests\Stress\Project\TestResults\Deploy_calvinh 2019-11-14 18_09_34\Out'
* TestRunDirectory = 'C:\VS\src\Tests\Stress\Project\TestResults\Deploy_calvinh 2019-11-14 18_09_34'
* TestResultsDirectory='C:\VS\src\Tests\Stress\Project\TestResults\Deploy_calvinh 2019-11-14 18_09_34\In'
* TestRunResultsDirectory='C:\VS\src\Tests\Stress\Project\TestResults\Deploy_calvinh 2019-11-14 18_09_34\In\calvinhW7'
*
* */
var optFile = Path.Combine(testContext.TestDeploymentDir, "Assets", $"{testContext.TestName}.settings.xml");
if (File.Exists(optFile))
{
logger.LogMessage($"Reading settings from {optFile}");
ReadOptionsFromFile(optFile);
if (logger is Logger mylogger) // since logger was already instantiated, apply logger options after reading from file
{
mylogger.LogOutputToDesktopFile = LoggerLogOutputToDestkop;
}
}
testContext.Properties[StressUtil.PropNameNumIterations] = NumIterations;
logger.LogMessage($@"TestName = {testContext.TestName}
IsApexTest={IsTestApexTest()}
NumIterations = {NumIterations}
DateTime = {DateTime.Now}
TimeZone = {TimeZone.CurrentTimeZone.StandardName} {TimeZone.CurrentTimeZone.GetUtcOffset(DateTime.Now)}
Sensitivity = {Sensitivity}
UserName = {Environment.GetEnvironmentVariable("USERNAME")}
COMPUTERNAME = {Environment.GetEnvironmentVariable("COMPUTERNAME")}
CurProc = {Process.GetCurrentProcess().Id} {Process.GetCurrentProcess().ProcessName}
IntPtr.Size = {IntPtr.Size}
CurDir = '{Environment.CurrentDirectory}'
TestDeploymentDir = '{testContext.TestDeploymentDir}'
TestRunDirectory = '{testContext.TestRunDirectory}'
TestResultsDirectory='{testContext.TestResultsDirectory}'
TestRunResultsDirectory='{testContext.TestRunResultsDirectory}'
");
if ((PerfCounterOverrideSettings != null) && (PerfCounterOverrideSettings.Count > 0))
{
logger.LogMessage("The following perf counter thresholds are being overridden:");
foreach (PerfCounterOverrideThreshold thresholdOverride in PerfCounterOverrideSettings)
{
logger.LogMessage($"\t{thresholdOverride.perfCounterType} = {thresholdOverride.regressionThreshold}.");
}
logger.LogMessage("");
}
else
{
logger.LogMessage("No perf counter thresholds are being overridden.");
}
VSHandler theVSHandler = null;
if (string.IsNullOrEmpty(ProcNamesToMonitor))
{
if (lstPerfCountersToUse == null) // allow tests to override
{
lstPerfCountersToUse = PerfCounterData.GetPerfCountersToUse(Process.GetCurrentProcess(), IsForStress: true);
}
}
else
{
var vsHandlerFld = testType.GetFields(
BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic)
.Where(m => m.FieldType.Name == nameof(VSHandler)).FirstOrDefault();
if (vsHandlerFld != null)
{
theVSHandler = vsHandlerFld.GetValue(test) as VSHandler;
if (theVSHandler._DelayMultiplier > DelayMultiplier) //take the longer of the delaymultipliers
{
DelayMultiplier = theVSHandler._DelayMultiplier;
}
}
if (theVSHandler == null)
{
theVSHandler = testContext.Properties[StressUtil.PropNameVSHandler] as VSHandler;
if (theVSHandler == null)
{
theVSHandler = new VSHandler(logger, DelayMultiplier);
testContext.Properties[StressUtil.PropNameVSHandler] = theVSHandler;
}
}
// ensure we get the DTE. Even for Apex tests, we need to Tools.ForceGC
if (TargetDevEnvProcessId == 0)
{
await theVSHandler?.EnsureGotDTE(TimeSpan.FromSeconds(SecsToWaitForDevenv *DelayMultiplier));
}
else
{
await theVSHandler?.EnsureGotDTE(TargetDevEnvProcessId);
}
VSHandler = theVSHandler;
lstPerfCountersToUse = PerfCounterData.GetPerfCountersToUse(VSHandler.vsProc, IsForStress: true);
}
SetPerfCounterOverrideSettings();
return(true); // not recurring
}
/// <summary>
/// Pass in a TestContext. Or null
/// </summary>
/// <param name="testContext"></param>
public Logger(TestContextWrapper testContext)
{
this.testContext = testContext;
}
