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// Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information.
#include "precomp.h"
using namespace System;
using namespace Xunit;
using namespace WixBuildTools::TestSupport;
namespace DutilTests
{
public ref class EnvUtil
{
public:
[Fact]
void EnvExpandEnvironmentStringsTest()
{
HRESULT hr = S_OK;
LPWSTR sczExpanded = NULL;
SIZE_T cchExpanded = 0;
LPCWSTR wzSimpleString = L"%USERPROFILE%";
LPCWSTR wzMultipleString = L"%TEMP%;%PATH%";
LPCWSTR wzLongMultipleString = L"%TEMP%;%PATH%;C:\\abcdefghijklomnopqrstuvwxyz0123456789\\abcdefghijklomnopqrstuvwxyz0123456789\\abcdefghijklomnopqrstuvwxyz0123456789\\abcdefghijklomnopqrstuvwxyz0123456789\\abcdefghijklomnopqrstuvwxyz0123456789";
String^ expandedSimpleString = Environment::ExpandEnvironmentVariables(gcnew String(wzSimpleString));
String^ expandedMultipleString = Environment::ExpandEnvironmentVariables(gcnew String(wzMultipleString));
String^ expandedLongMultipleString = Environment::ExpandEnvironmentVariables(gcnew String(wzLongMultipleString));
try
{
hr = EnvExpandEnvironmentStrings(wzSimpleString, &sczExpanded, &cchExpanded);
NativeAssert::Succeeded(hr, "Failed to expand simple string.");
WixAssert::StringEqual(expandedSimpleString, gcnew String(sczExpanded), false);
NativeAssert::Equal<SIZE_T>(expandedSimpleString->Length + 1, cchExpanded);
hr = EnvExpandEnvironmentStrings(wzMultipleString, &sczExpanded, &cchExpanded);
NativeAssert::Succeeded(hr, "Failed to expand multiple string.");
WixAssert::StringEqual(expandedMultipleString, gcnew String(sczExpanded), false);
NativeAssert::Equal<SIZE_T>(expandedMultipleString->Length + 1, cchExpanded);
hr = EnvExpandEnvironmentStrings(wzLongMultipleString, &sczExpanded, &cchExpanded);
NativeAssert::Succeeded(hr, "Failed to expand long multiple string.");
WixAssert::StringEqual(expandedLongMultipleString, gcnew String(sczExpanded), false);
NativeAssert::Equal<SIZE_T>(expandedLongMultipleString->Length + 1, cchExpanded);
}
finally
{
ReleaseStr(sczExpanded);
}
}
};
}
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