string ProgressFeedback(StreamReader reader)
{
var result = "";
string writePath = Environment.ExpandEnvironmentVariables(ProgressFeedbackFilePath);
TestCleanupUtils.WaitForFileUnlock(writePath);
TestCleanupUtils.CopyOnWrite(writePath);
string startMessageText = $"Starting pull at {DateTime.Now.ToLongTimeString()} on {DateTime.Now.ToLongDateString()}:";
var startMessage = Encoding.UTF8.GetBytes(startMessageText);
File.WriteAllText(writePath, startMessageText);
using (var fileWriteStream = new FileStream(writePath, FileMode.Open, FileAccess.Write, FileShare.Read))
{
fileWriteStream.Position = startMessage.Length;
while (!reader.EndOfStream)
{
var readChar = (char)reader.Read();
result += readChar;
fileWriteStream.WriteByte((byte)readChar);
}
byte[] finishedMessage = Encoding.UTF8.GetBytes($"Finished pull at {DateTime.Now.ToLongTimeString()} on {DateTime.Now.ToLongDateString()}.");
fileWriteStream.Write(finishedMessage, 0, finishedMessage.Length);
}
return(result);
}
public void RetryTestFailures(string jobName, string testAssembliesList, List <string> TestAssembliesDirectories, string testSettingsFile, string FullTRXFilePath, int currentRetryCount)
{
TestRunner.TestsResultsPath = Path.Combine(TestRunner.TestsResultsPath, "..", NumberToWords(currentRetryCount) + "RetryTestResults");
TestRunner.TestsResultsPath = Path.GetFullPath((new Uri(TestRunner.TestsResultsPath)).LocalPath);
if (ciRemoteContainerLauncher != null)
{
ciRemoteContainerLauncher.LogOutputDirectory = TestRunner.TestsResultsPath;
}
TestCleanupUtils.WaitForFileUnlock(FullTRXFilePath);
TestRunner.TestList = "";
var TestFailures = new List <string>();
XmlDocument trxContent = new XmlDocument();
trxContent.Load(FullTRXFilePath);
var namespaceManager = new XmlNamespaceManager(trxContent.NameTable);
namespaceManager.AddNamespace("a", "http://microsoft.com/schemas/VisualStudio/TeamTest/2010");
if (trxContent.DocumentElement.SelectNodes("/a:TestRun/a:TestDefinitions/a:UnitTest/a:TestMethod", namespaceManager).Count > 0)
{
foreach (XmlNode TestResult in trxContent.DocumentElement.SelectNodes("/a:TestRun/a:Results/a:UnitTestResult", namespaceManager))
{
if (TestResult.Attributes["outcome"] == null || TestResult.Attributes["outcome"].InnerText == "Failed")
{
TestFailures.Add(TestResult.Attributes["testName"].InnerXml);
}
}
}
else
{
Console.WriteLine($"Error parsing /TestRun/Results/UnitTestResult from trx file at {FullTRXFilePath}");
}
string TestRunnerPath;
if (TestFailures.Count > 0)
{
TestRunner.TestList = string.Join(",", TestFailures);
TestRunnerPath = TestRunner.WriteTestRunner(jobName, "", "", testAssembliesList, testSettingsFile, Path.Combine(TestRunner.TestsResultsPath, "RetryResults"), RecordScreen != null, JobSpecs);
}
else
{
Console.WriteLine($"No failing tests found to retry in trx file at {FullTRXFilePath}");
return;
}
Console.WriteLine($"Re-running all test failures in \"{FullTRXFilePath}\".");
var retryResults = RunTests(jobName, testAssembliesList, TestAssembliesDirectories, testSettingsFile, TestRunnerPath);
if (!string.IsNullOrEmpty(retryResults) && retryResults != FullTRXFilePath)
{
TestResultsMerger.MergeRetryResults(FullTRXFilePath, retryResults);
}
else
{
Console.WriteLine($"{TestRunnerPath} did not produce a test result trx file in {TestRunner.TestsResultsPath}");
}
}