public static string GetName(this ISymUnmanagedVariable local)
{
int numAvailable;
local.GetName(0, out numAvailable, null);
if (numAvailable == 0)
{
return("");
}
var chars = new char[numAvailable];
int numRead;
local.GetName(numAvailable, out numRead, chars);
if (numRead != numAvailable)
{
throw new InvalidOperationException(string.Format("Read only {0} of {1} name characters.", numRead, numAvailable));
}
Debug.Assert(chars[numAvailable - 1] == 0);
return(new string(chars, 0, numAvailable - 1));
}
public static void ValidateVariable(ISymUnmanagedVariable variable, string name, int slot, LocalVariableAttributes attributes, byte[] signature)
{
int length, length2;
// name:
Assert.Equal(HResult.S_OK, variable.GetName(0, out length, null));
Assert.Equal(name.Length + 1, length);
var actualName = new char[length];
Assert.Equal(HResult.S_OK, variable.GetName(length, out length2, actualName));
Assert.Equal(length, length2);
Assert.Equal(name + "\0", new string(actualName));
int value;
Assert.Equal(HResult.S_OK, variable.GetAddressField1(out value));
Assert.Equal(slot, value);
Assert.Equal(HResult.E_NOTIMPL, variable.GetAddressField2(out value));
Assert.Equal(HResult.E_NOTIMPL, variable.GetAddressField3(out value));
Assert.Equal(HResult.E_NOTIMPL, variable.GetStartOffset(out value));
Assert.Equal(HResult.E_NOTIMPL, variable.GetEndOffset(out value));
Assert.Equal(HResult.S_OK, variable.GetAttributes(out value));
Assert.Equal(attributes, (LocalVariableAttributes)value);
Assert.Equal(HResult.S_OK, variable.GetAddressKind(out value));
Assert.Equal(1, value);
Assert.Equal(HResult.S_OK, variable.GetSignature(0, out length, null));
var actualSignature = new byte[length];
Assert.Equal(HResult.S_OK, variable.GetSignature(length, out length2, actualSignature));
Assert.Equal(length, length2);
AssertEx.Equal(signature, actualSignature);
}
public static void ValidateVariable(ISymUnmanagedVariable variable, string name, int slot, LocalVariableAttributes attributes, byte[] signature)
{
int length, length2;
// name:
Assert.Equal(HResult.S_OK, variable.GetName(0, out length, null));
Assert.Equal(name.Length + 1, length);
var actualName = new char[length];
Assert.Equal(HResult.S_OK, variable.GetName(length, out length2, actualName));
Assert.Equal(length, length2);
Assert.Equal(name + "\0", new string(actualName));
int value;
Assert.Equal(HResult.S_OK, variable.GetAddressField1(out value));
Assert.Equal(slot, value);
Assert.Equal(HResult.E_NOTIMPL, variable.GetAddressField2(out value));
Assert.Equal(HResult.E_NOTIMPL, variable.GetAddressField3(out value));
Assert.Equal(HResult.E_NOTIMPL, variable.GetStartOffset(out value));
Assert.Equal(HResult.E_NOTIMPL, variable.GetEndOffset(out value));
Assert.Equal(HResult.S_OK, variable.GetAttributes(out value));
Assert.Equal(attributes, (LocalVariableAttributes)value);
Assert.Equal(HResult.S_OK, variable.GetAddressKind(out value));
Assert.Equal(1, value);
Assert.Equal(HResult.S_OK, variable.GetSignature(0, out length, null));
var actualSignature = new byte[length];
Assert.Equal(HResult.S_OK, variable.GetSignature(length, out length2, actualSignature));
Assert.Equal(length, length2);
AssertEx.Equal(signature, actualSignature);
}
