public void SetDefaultToolsVersion()
{
string oldValue = Environment.GetEnvironmentVariable("MSBUILDLEGACYDEFAULTTOOLSVERSION");
try
{
// In the new world of figuring out the ToolsVersion to use, we completely ignore the default
// ToolsVersion in the ProjectCollection. However, this test explicitly depends on modifying
// that, so we need to turn the new defaulting behavior off in order to verify that this still works.
Environment.SetEnvironmentVariable("MSBUILDLEGACYDEFAULTTOOLSVERSION", "1");
InternalUtilities.RefreshInternalEnvironmentValues();
ProjectCollection collection = new ProjectCollection();
collection.AddToolset(new Toolset("x", @"c:\y", collection, null));
collection.DefaultToolsVersion = "x";
Assert.Equal("x", collection.DefaultToolsVersion);
string content = @"
<Project xmlns='http://schemas.microsoft.com/developer/msbuild/2003' >
<Target Name='t'/>
</Project>
";
Project project = new Project(XmlReader.Create(new StringReader(content)), null, null, collection);
Assert.Equal("x", project.ToolsVersion);
}
finally
{
Environment.SetEnvironmentVariable("MSBUILDLEGACYDEFAULTTOOLSVERSION", oldValue);
InternalUtilities.RefreshInternalEnvironmentValues();
}
}
public void ReloadProjectWithInvalidToolsVersionInFile()
{
string oldValue = Environment.GetEnvironmentVariable("MSBUILDLEGACYDEFAULTTOOLSVERSION");
try
{
// In the new world of figuring out the ToolsVersion to use, we completely ignore the default
// ToolsVersion in the ProjectCollection. However, this test explicitly depends on modifying
// that, so we need to turn the new defaulting behavior off in order to verify that this still works.
Environment.SetEnvironmentVariable("MSBUILDLEGACYDEFAULTTOOLSVERSION", "1");
InternalUtilities.RefreshInternalEnvironmentValues();
string content = @"
<Project ToolsVersion='bogus' xmlns='http://schemas.microsoft.com/developer/msbuild/2003' >
<Target Name='t'/>
</Project>
";
Project project = new Project(XmlReader.Create(new StringReader(content)));
project.FullPath = "c:\\123.proj";
Project project2 = ProjectCollection.GlobalProjectCollection.LoadProject("c:\\123.proj", null, null);
Assert.True(Object.ReferenceEquals(project, project2));
}
finally
{
Environment.SetEnvironmentVariable("MSBUILDLEGACYDEFAULTTOOLSVERSION", oldValue);
InternalUtilities.RefreshInternalEnvironmentValues();
}
}
public void ProjectToolsVersion20Present()
{
if (FrameworkLocationHelper.PathToDotNetFrameworkV20 == null)
{
// "Requires 2.0 to be installed"
return;
}
string oldValue = Environment.GetEnvironmentVariable("MSBUILDLEGACYDEFAULTTOOLSVERSION");
try
{
// In the new world of figuring out the ToolsVersion to use, we completely ignore what
// is written in the project file. However, this test explicitly depends on effectively
// modifying the "project file" (through the construction model OM), so we need to turn
// that behavior off in order to verify that it still works.
Environment.SetEnvironmentVariable("MSBUILDLEGACYDEFAULTTOOLSVERSION", "1");
InternalUtilities.RefreshInternalEnvironmentValues();
Project project = new Project();
project.Xml.ToolsVersion = "2.0";
project.ReevaluateIfNecessary();
Assert.Equal("2.0", project.ToolsVersion);
project.Xml.ToolsVersion = "4.0";
Assert.Equal("2.0", project.ToolsVersion);
}
finally
{
Environment.SetEnvironmentVariable("MSBUILDLEGACYDEFAULTTOOLSVERSION", oldValue);
InternalUtilities.RefreshInternalEnvironmentValues();
}
}
