/// <summary>
/// Deletes old app definition files, project files, and built components
/// left over from previous runs.
///
/// When we run in an automated test run, the previous test process may not have
/// died completely, and it may still hold access
/// to the files/directories we are trying to delete. Thus, we make multiple
/// attempts to cleanup, sleeping for some time between attempts.
/// </summary>
public void CleanUpCompilation()
{
GlobalLog.LogStatus("Cleaning up compilation directory, if there is any....");
// Initialization for the multi-attempt logic
bool cleanupDone = false;
int maxAttempts = 5;
int timeBetweenAttempts = 1000; // sleep time, in milliseconds
int attempt = 0;
while (!cleanupDone && attempt < maxAttempts)
{
attempt++;
try
{
// Delete appdef file.
if (FileSW.Exists(_appDefFileName))
{
GlobalLog.LogStatus("Found appdef file " + _appDefFileName + ". Deleting...");
FileSW.Delete(_appDefFileName);
}
string currentFolder = DirectorySW.GetCurrentDirectory();
// Delete bin directory.
string binPath = PathSW.Combine(currentFolder, "bin");
if (DirectorySW.Exists(binPath))
{
GlobalLog.LogStatus("Found bin folder " + binPath + ". Deleting...");
DirectorySW.Delete(binPath, true);
GlobalLog.LogStatus("Bin folder deleted.");
}
// Delete obj directory.
string objPath = PathSW.Combine(currentFolder, "obj");
if (DirectorySW.Exists(objPath))
{
GlobalLog.LogStatus("Found obj folder " + objPath + ". Deleting...");
DirectorySW.Delete(objPath, true);
GlobalLog.LogStatus("Obj folder deleted.");
}
// Cleanup done!
cleanupDone = true;
}
catch (Exception e)
{
// We catch only IOException or UnauthorizedAccessException
// since those are thrown if some other process is using the
// files and directories we are trying to delete.
if (e is IOException || e is UnauthorizedAccessException)
{
GlobalLog.LogStatus("Cleanup attempt #" + attempt + " failed.");
if ((1 == attempt) || (maxAttempts == attempt))
{
GlobalLog.LogStatus("Here are the active processes on the system.");
LogProcessesInfo();
}
if (maxAttempts == attempt)
{
GlobalLog.LogStatus("Maximum no. of cleanup attempts reached. Bailing out....");
throw;
}
}
else
{
throw;
}
}
Thread.Sleep(timeBetweenAttempts);
}
}
/// <summary>
/// Generates and compiles the application.
/// </summary>
/// <param name="xamlFiles">The first in this array is main page.</param>
/// <param name="hostType">Host type. Could be Application</param>
/// <param name="uiCulture"></param>
/// <param name="extraFiles"></param>
/// <param name="supportingAssemblies"></param>
/// <param name="language"></param>
/// <param name="additionalAppMarkup"></param>
/// <param name="resources"></param>
/// <param name="contents"></param>
/// <param name="debugBaml"></param>
public void CompileApp(string[] xamlFiles, string hostType, string uiCulture, List <string> extraFiles, List <string> supportingAssemblies, Languages language, string additionalAppMarkup, List <Resource> resources, List <Content> contents, bool debugBaml)
{
// Cleanup temp. Xaml file, if necessary.
string _tempXamlFile = "__XamlTestRunnerTempFile.xaml";
if (FileSW.Exists(_tempXamlFile))
{
FileSW.Delete(_tempXamlFile);
}
// Some Xaml files (e.g. those which contain events, <x:Code>, x:Name attributes etc.)
// need to specify an x:Class attribute on the root tag. We add that here.
string xClassName = "MySubclass";
// Load the original Xaml file into a DOM tree, add x:Class attribute to the root element,
// and then save the DOM tree into a temporary Xaml file
XmlDocumentSW doc = new XmlDocumentSW();
doc.PreserveWhitespace = true;
doc.Load(xamlFiles[0]);
XmlElement rootElement = doc.DocumentElement;
if (AddClassAttribute)
{
rootElement.SetAttribute("Class", "http://schemas.microsoft.com/winfx/2006/xaml", xClassName);
}
if (rootElement.NamespaceURI.IndexOf("schemas.microsoft.com") != -1) //&& !verifierFound)
{
AutoCloseWindow = true;
}
doc.Save(_tempXamlFile);
xamlFiles[0] = _tempXamlFile;
GlobalLog.LogStatus("Start compilation...");
// Generate app definition file.
GlobalLog.LogStatus("Generate app definition file...");
GenerateAppdef(_tempXamlFile, hostType, "winexe", language, additionalAppMarkup);
CompilerParams compilerParams = new CompilerParams(true);
//
// Generate the 'proj' file.
//
GlobalLog.LogStatus("Generate project file...");
foreach (string xamlFile in xamlFiles)
{
compilerParams.XamlPages.Add(xamlFile);
}
compilerParams.OutputType = "winexe";
compilerParams.ApplicationDefinition = _appDefFileName;
compilerParams.AssemblyName = _assemblyName;
compilerParams.RootNamespace = "Avalon.Test.CoreUI.Parser.MyName";
compilerParams.Language = language;
// Put debugging info (line,position) in Baml.
if (debugBaml)
{
compilerParams.XamlDebuggingInformation = true;
}
if (uiCulture != null)
{
compilerParams.UICulture = uiCulture;
}
// Add extraFiles. They should be either xaml files or code files.
for (int i = 0; extraFiles != null && i < extraFiles.Count; i++)
{
string fileName = extraFiles[i];
if (PathSW.GetExtension(fileName) == "xaml")
{
compilerParams.XamlPages.Add(fileName);
}
else
{
compilerParams.CompileFiles.Add(fileName);
}
}
// Add code-behind files if they exist and they weren't in the extraFiles.
// Always assume they should be added.
for (int i = 0; i < compilerParams.XamlPages.Count; i++)
{
string fileName = compilerParams.XamlPages[i] + ".cs";
if (FileSW.Exists(fileName) && !compilerParams.CompileFiles.Contains(fileName))
{
compilerParams.CompileFiles.Add(fileName);
}
}
// Add supporting assemblies, if any, as references
if (null != supportingAssemblies)
{
string currentDirectory = EnvironmentSW.CurrentDirectory;
for (int i = 0; i < supportingAssemblies.Count; i++)
{
string assemblyName = supportingAssemblies[i];
compilerParams.References.Add(new Reference(assemblyName, currentDirectory + "\\" + assemblyName + ".dll"));
}
}
if (References.Count > 0)
{
compilerParams.References.AddRange(References);
}
// Add Resources, if any
if (null != resources)
{
foreach (Resource r in resources)
{
compilerParams.Resources.Add(r);
}
}
// Add Contents, if any
if (null != contents)
{
foreach (Content c in contents)
{
compilerParams.Contents.Add(c);
}
}
// Also add any loose files specified by TestCaseInfo.SupportFiles
//
//TestDefinition td = TestDefinition.Current;
//td.
//if (currentTestCaseInfo != null)
//{
// string[] currentSupportFiles = currentTestCaseInfo.SupportFiles;
// if (currentSupportFiles != null)
// {
// foreach (string fileName in currentSupportFiles)
// {
// compilerParams.Contents.Add(new Content(fileName, "Always"));
// }
// }
//}
//
// Compile project.
//
GlobalLog.LogStatus("Compiling project...");
Compiler compiler = new Compiler(compilerParams);
List <ErrorWarningCode> buildErrorsAndWarnings = compiler.Compile(true);
//
// Check if Compiling project is successful by verifying that compiled app exists.
//
GlobalLog.LogStatus("Check if compiling project was successful...");
GlobalLog.LogStatus("Check if the BAML and the compiled app both exist.");
string bamlPath = _objPath + PathSW.DirectorySeparatorChar + PathSW.ChangeExtension(xamlFiles[0], "baml");
bool compilerFailure = false;
GlobalLog.LogStatus("Baml Path: " + bamlPath);
if (!FileSW.Exists(bamlPath))
{
GlobalLog.LogEvidence("Baml file did not exist");
compilerFailure = true;
}
GlobalLog.LogStatus("Compiled path: " + _compiledPath);
if (!FileSW.Exists(_compiledPath))
{
GlobalLog.LogEvidence("Compiled path did not exist");
compilerFailure = true;
}
if (compilerFailure)
{
//Save files to be used for debugging
GlobalLog.LogStatus("Saving files used in compilation...");
GlobalLog.LogFile("__CompilerServicesSave.proj");
foreach (string file in compilerParams.XamlPages)
{
GlobalLog.LogFile(file);
}
foreach (string file in compilerParams.CompileFiles)
{
GlobalLog.LogFile(file);
}
// Get compilation error message
string compileErrors = "Errors: \n";
string compileWarnings = "Warnings \n";
if ((null != buildErrorsAndWarnings) && (buildErrorsAndWarnings.Count > 0))
{
// The list contains both errors and warnings.
// Get the first error and get its description.
foreach (ErrorWarningCode errAndWarn in buildErrorsAndWarnings)
{
if (errAndWarn.Type == ErrorType.Error)
{
compileErrors += errAndWarn.Description + "\n";
GlobalLog.LogStatus("\nBuild Error Found - " + errAndWarn.Description + "\n");
break;
}
else
{
compileWarnings += errAndWarn.Description + "\n";
GlobalLog.LogStatus("\nWarning - " + errAndWarn.Description + "\n");
}
}
}
TestSetupException setupException = new TestSetupException("Compilation failed: " + compileErrors + compileWarnings);
// Add the list of build errors and warnings as custom Exception data.
// This can be used by callers to retrive the errors and warnings list.
setupException.Data.Add("buildErrorsAndWarnings", buildErrorsAndWarnings);
throw setupException;
}
}
