static void Main(string[] args)
{
string basefolder = Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location);
string testscript;
//testscript = "TestScript_LongRunningOutput.ps1";
//testscript = "TestScript_LongRunningOutputWithErrors.ps1";
//testscript = "TestScript_FatalError.ps1";
//testscript = "TestScript_IncorrectCmdletParameter.ps1";
//testscript = "TestScript_DataInAllStreams.ps1";
//testscript = "TestScript_Using out-null.ps1";
//testscript = "TestScript_ReturnHashtable1.ps1";
//testscript = "TestScript_ReturnHashtable2.ps1";
testscript = "TestScript_Using Variables 1.ps1";
string scriptfilename = Path.Combine(basefolder, testscript);
Version testVersion = new Version(1, 2, 3, 4);
HashSet<VariablePlain> vars = new HashSet<VariablePlain>();
vars.Add(new VariablePlain("MyTestVarVersion", testVersion));
vars.Add(new VariablePlain("MyTestVarWrite","Write Var Set by C#",false));
vars.Add(new VariablePlain("MyTestVarReadOnly","ReadOnly Var set by C#",true));
PSScriptRunnerPreferences prefs = new PSScriptRunnerPreferences();
prefs.RequiredPSVersion = 4;
prefs.Variables = vars;
PSScriptRunner runner = new PSScriptRunner(prefs);
runner.TestPowerShellEnvironment();
Task<ExecutionResult> task = RunScriptfileAsync(runner, scriptfilename);
bool finished = false;
while (finished == false)
{
Console.WriteLine("Waiting for runner to finish...");
finished = task.Wait(333);
}
ExecutionResult execResult = task.Result;
Console.WriteLine("Finished!");
Console.WriteLine(execResult.ToString());
runner.Dispose();
Console.WriteLine("Press return to exit...");
Console.ReadLine();
}
public PSScriptRunner(PSScriptRunnerPreferences prefs)
: base()
{
_prefs = prefs;
/* MTH: Throw an exception if there is an error when opening a runspace. This is FALSE by default.
* This is set because if this is FALSE, PowerShell does not report anything about broken modules.
*/
_initialSessionState.ThrowOnRunspaceOpenError = true;
//Replace PSAuthorizationManager with a null manager which ignores execution policy.
//This is required because else no script will be allowed to run if ExecutionPoliy is not at least RemoteSigned.
//Because we do not set our own ShellId, the parameter is set to "Microsoft.PowerShell"
//Source: [Bypassing Restricted Execution Policy in Code or in Script](http://www.nivot.org/blog/post/2012/02/10/Bypassing-Restricted-Execution-Policy-in-Code-or-in-Script) by Nivot Ink
_initialSessionState.AuthorizationManager = new System.Management.Automation.AuthorizationManager("Microsoft.PowerShell");
//Import modules if a module path is set
if (string.IsNullOrWhiteSpace(prefs.ModulePath) == false)
{
_initialSessionState.ImportPSModulesFromPath(prefs.ModulePath);
}
//Set variables (if any)
foreach (VariablePlain var in _prefs.Variables)
{
//Variables are always created with AllScope because it should be visible and writable even if a script runs another script using: & "otherscript.ps1"
ScopedItemOptions scopeOptions = ScopedItemOptions.AllScope; //Docs: http://msdn.microsoft.com/query/dev12.query?appId=Dev12IDEF1&l=EN-US&k=k%28System.Management.Automation.ScopedItemOptions%29;k%28TargetFrameworkMoniker-.NETFramework
if (var.ReadOnly)
{
//.ReadOnly would also be an option but .ReadOnly variables can be removed while constanct can not
scopeOptions = scopeOptions | ScopedItemOptions.Constant;
//If trying to write to a variable with .Constanct set, PowerShell will issue the error: Cannot overwrite variable NAME because it is read-only or constant.
}
_initialSessionState.Variables.Add(new SessionStateVariableEntry(var.Name, var.Value, string.Empty, scopeOptions));
}
//MTH: If we every want to change the value of $WarningPreference, $VerbosePreference or $DebugPreference, this can be done by using _initialSessionState.Variables
}
/// <summary>
/// Executes all assets and tests found in CompilationPath asynchronously
/// </summary>
/// <param name="compilationPath">Directory to read data from. Must contain the required subfolders ASSETS, TESTS and MODULES.</param>
/// <param name="progress">An IProgress implementation to report status to</param>
public async Task<Report> RunAsync(string compilationPath, IProgress<RunnerProgressDetail> progress = null)
{
if (string.IsNullOrWhiteSpace(compilationPath))
throw new ArgumentException("Compilation path is not set");
//Check if all folders are present
string rootfolder = PathExtension.FullPath(compilationPath);
if (PathExtension.DirectoryExists(rootfolder) == false)
throw new CompilationFolderException(rootfolder);
//Check subfolders
string assetScriptsPath = PathExtension.Combine(rootfolder, Xteq5EngineConstant.DirectoryNameAssets);
CheckCompilationSubfolder(assetScriptsPath);
string testScriptsPath = PathExtension.Combine(rootfolder, Xteq5EngineConstant.DirectoryNameTests);
CheckCompilationSubfolder(testScriptsPath);
string modulePath = PathExtension.Combine(rootfolder, Xteq5EngineConstant.DirectoryNameModules);
CheckCompilationSubfolder(modulePath);
//Perform a WMI test to make sure the script are able to access WMI data
WMITest wmiTest = new WMITest();
wmiTest.Test();
//Create the result object
Report report = new Report();
//Set source folder
report.CompilationFolder = compilationPath;
//Everything looks fine so far. Let's go.
PSScriptRunnerPreferences prefs = new PSScriptRunnerPreferences();
//We require at least version 4 of PowerShell
prefs.RequiredPSVersion = 4;
//Load modules from this path
prefs.ModulePath = modulePath;
//Add Xteq5EngineVersion read-only variable
prefs.Variables.Add(new VariablePlain(Xteq5EngineConstant.VariableNameEngineVersion, Xteq5EngineConstant.Version, true));
//Add Xteq5Running read-only variable
prefs.Variables.Add(new VariablePlain(Xteq5EngineConstant.VariableNameIsActive, true, true));
//Execute all assets
List<AssetRecord> assets;
using (PSScriptRunner psScriptRunnerAssets = new PSScriptRunner(prefs))
{
//Check that the PowerShell environment is ready. If not, we'll error out from here.
psScriptRunnerAssets.TestPowerShellEnvironment();
//Now execute all assets
AssetScriptRunner assetRunner = new AssetScriptRunner();
assets = await assetRunner.Run(psScriptRunnerAssets, assetScriptsPath, progress);
}
//Add Xteq5Assets read-only variable
Hashtable hashtableAssets = CreateHashtableFromAssetRecords(assets);
prefs.Variables.Add(new VariablePlain(Xteq5EngineConstant.VariableNameAssets, hashtableAssets, true));
//Execute all tests
List<TestRecord> tests;
using (PSScriptRunner psScriptRunnerTests = new PSScriptRunner(prefs))
{
//No TestPowerShellEnvironment() here, we should be OK if the first test worked
TestScriptRunner testsRunner = new TestScriptRunner();
tests = await testsRunner.RunAsync(psScriptRunnerTests, testScriptsPath, progress);
}
//Contstruct the final result
report.UserName = Environment.UserName;
report.ComputerName = Environment.MachineName;
report.EngineVersion = Xteq5EngineConstant.Version;
report.Assets = assets;
report.Tests = tests;
CalculateRecordStatistics(report, assets, tests);
//Set IssuesFound
report.IssuesFound = false;
report.TestIssuesFound = false;
report.AssetIssuesFound = false;
if ((report.AssetStatiscs.FatalCount + report.AssetStatiscs.MajorCount + report.AssetStatiscs.MinorCount) > 0)
report.AssetIssuesFound = true;
if ((report.TestStatiscs.FatalCount + report.TestStatiscs.MajorCount + report.TestStatiscs.MinorCount) > 0)
report.TestIssuesFound = true;
if (report.AssetIssuesFound || report.TestIssuesFound)
report.IssuesFound = true;
report.Finish();
return report;
}
