///<summary>Sends a series of keypress command to Visual Studio.</summary>
public static void TypeChars(string s)
{
var target = (IOleCommandTarget)ProjectHelpers.GetCurrentNativeTextView();
IntPtr variantIn = IntPtr.Zero;
try
{
// Thanks @JaredPar
variantIn = Marshal.AllocCoTaskMem(16); // size of(VARIANT)
NativeMethods.VariantInit(variantIn);
foreach (var c in s)
{
var special = GetSpecialCommand(c);
if (special != null)
{
target.Execute(special.Value);
}
else
{
Marshal.GetNativeVariantForObject(c, variantIn);
target.Execute(VSConstants.VSStd2KCmdID.TYPECHAR, variantIn);
}
}
}
finally
{
if (variantIn != IntPtr.Zero)
{
NativeMethods.VariantClear(variantIn);
Marshal.FreeCoTaskMem(variantIn);
}
}
}
public async Task DeletedImports()
{
var s2 = (Solution2)VSHost.DTE.Solution;
s2.Create(TestCaseDirectory, "ImportDeleteTests");
var template = s2.GetProjectTemplate("EmptyWebApplicationProject40.zip", "CSharp");
s2.AddFromTemplate(template, Path.Combine(TestCaseDirectory, "WebAppProject2"), "WebAppProject.csproj");
// To be discovered on save of dependent file
File.WriteAllText(Path.Combine(TestCaseDirectory, "WebAppProject2", "_mixins.less"), "// Content...");
AddProjectFile(Path.Combine(TestCaseDirectory, "WebAppProject2", "page.less"), "@import '_mixins';");
await graph.RescanComplete;
var deps = await graph.GetRecursiveDependentsAsync(
Path.Combine(TestCaseDirectory, "WebAppProject2", "_mixins.less")
);
deps
.Select(Path.GetFileName)
.Should()
.BeEquivalentTo(new[] { "page.less" });
var window = VSHost.DTE.ItemOperations.OpenFile(Path.Combine(TestCaseDirectory, "WebAppProject2", "page.less"));
await VSHost.Dispatcher.NextFrame(); // Text editoro commands must be sent from the UI thread
var target = (IOleCommandTarget)ProjectHelpers.GetCurrentNativeTextView();
target.Execute(VSConstants.VSStd97CmdID.SelectAll);
await VSHost.TypeString("// Import was removed");
window.Document.Save();
await graph.RescanComplete;
deps = await graph.GetRecursiveDependentsAsync(
Path.Combine(TestCaseDirectory, "WebAppProject2", "_mixins.less")
);
deps
.Select(Path.GetFileName)
.Should()
.BeEmpty();
}
