//-------------------------------------------------------------------------------------------------
// <copyright file="HeatUnit.cs" company="Microsoft">
// Copyright (c) Microsoft Corporation. All rights reserved.
//
// The use and distribution terms for this software are covered by the
// Common Public License 1.0 (http://opensource.org/licenses/cpl.php)
// which can be found in the file CPL.TXT at the root of this distribution.
// By using this software in any fashion, you are agreeing to be bound by
// the terms of this license.
//
// You must not remove this notice, or any other, from this software.
// </copyright>
//
// <summary>
// The Windows Installer XML Heat unit tester.
// </summary>
//-------------------------------------------------------------------------------------------------
namespace Microsoft.Tools.WindowsInstallerXml.Unit{
using System;
using System.Collections;
using System.IO;
using System.Text;
using System.Xml;
/// <summary>
/// The Windows Installer XML Heat unit tester.
/// </summary>
internal sealed class HeatUnit
{
/// <summary>
/// Private constructor to prevent instantiation of static class.
/// </summary>
private HeatUnit()
{
}
/// <summary>
/// Run a Heat unit test.
/// </summary>
/// <param name="element">The unit test element.</param>
/// <param name="previousUnitResults">The previous unit test results.</param>
/// <param name="args">The command arguments passed to WixUnit.</param>
public static void RunUnitTest(XmlElement element, UnitResults previousUnitResults, ICommandArgs args)
{
string arguments = element.GetAttribute("Arguments");
string expectedErrors = element.GetAttribute("ExpectedErrors");
string expectedWarnings = element.GetAttribute("ExpectedWarnings");
string tempDirectory = element.GetAttribute("TempDirectory");
string toolsDirectory = element.GetAttribute("ToolsDirectory");
string toolFile = Path.Combine(toolsDirectory, "heat.exe");
StringBuilder commandLine = new StringBuilder(arguments);
string outputFile = Path.Combine(tempDirectory, "harvested.wxs");
commandLine.AppendFormat(" -out \"{0}\"", outputFile);
previousUnitResults.OutputFiles.Add(outputFile);
// run the tool
ArrayList output = ToolUtility.RunTool(toolFile, commandLine.ToString());
previousUnitResults.Errors.AddRange(ToolUtility.GetErrors(output, expectedErrors, expectedWarnings));
previousUnitResults.Output.AddRange(output);
if (0 == previousUnitResults.Errors.Count)
{
XmlDocument doc = new XmlDocument();
doc.PreserveWhitespace = true;
doc.Load(outputFile);
XmlNamespaceManager namespaceManager = new XmlNamespaceManager(doc.NameTable);
namespaceManager.AddNamespace("wix", "http://schemas.microsoft.com/wix/2006/wi");
foreach (XmlElement componentElement in doc.SelectNodes("//wix:Component[@Guid=\"PUT-GUID-HERE\"]", namespaceManager))
{
componentElement.SetAttribute("Guid", Guid.Empty.ToString("B"));
}
doc.Save(outputFile);
}
}
}
}
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