public static void ValidateConstant(ISymUnmanagedConstant constant, string name, object value, byte[] signature)
{
int length, length2;
// name:
Assert.Equal(HResult.S_OK, constant.GetName(0, out length, null));
Assert.Equal(name.Length + 1, length);
var actualName = new char[length];
Assert.Equal(HResult.S_OK, constant.GetName(length, out length2, actualName));
Assert.Equal(length, length2);
Assert.Equal(name + "\0", new string(actualName));
// value:
object actualValue;
Assert.Equal(HResult.S_OK, constant.GetValue(out actualValue));
Assert.Equal(value, actualValue);
// signature:
Assert.Equal(HResult.S_OK, constant.GetSignature(0, out length, null));
var actualSignature = new byte[length];
Assert.Equal(HResult.S_OK, constant.GetSignature(length, out length2, actualSignature));
Assert.Equal(length, length2);
AssertEx.Equal(signature, actualSignature);
}
public String GetName()
{
m_target.GetName(0, out var count, null);
StringBuilder name = new StringBuilder(count);
m_target.GetName(count, out count, name);
return(name.ToString());
}
public string GetName()
{
int count;
unmanagedConstant.GetName(0, out count, null);
StringBuilder name = new StringBuilder(count);
unmanagedConstant.GetName(count, out count, name);
return(name.ToString());
}
string GetName(ISymUnmanagedConstant unc)
{
unc.GetName(0, out uint count, null);
var chars = new char[count];
unc.GetName((uint)chars.Length, out count, chars);
if (chars.Length == 0)
{
return(string.Empty);
}
return(new string(chars, 0, chars.Length - 1));
}
private static bool TryGetConstantValue(this ISymUnmanagedConstant constant, out NamedLocalConstant value)
{
value = default(NamedLocalConstant);
int length;
int hresult = constant.GetName(0, out length, null);
SymUnmanagedReaderExtensions.ThrowExceptionForHR(hresult);
Debug.Assert(length > 0);
if (length == 0)
{
return(false);
}
var chars = new char[length];
hresult = constant.GetName(length, out length, chars);
SymUnmanagedReaderExtensions.ThrowExceptionForHR(hresult);
Debug.Assert(chars[length - 1] == 0);
var name = new string(chars, 0, length - 1);
constant.GetSignature(0, out length, null);
Debug.Assert(length > 0);
if (length == 0)
{
return(false);
}
var signature = new byte[length];
constant.GetSignature(length, out length, signature);
object val;
constant.GetValue(out val);
var constantValue = GetConstantValue(signature, val);
value = new NamedLocalConstant(name, signature, constantValue);
return(true);
}
public static void ValidateConstant(ISymUnmanagedConstant constant, string name, object value, byte[] signature)
{
int length, length2;
// name:
Assert.Equal(HResult.S_OK, constant.GetName(0, out length, null));
Assert.Equal(name.Length + 1, length);
var actualName = new char[length];
Assert.Equal(HResult.S_OK, constant.GetName(length, out length2, actualName));
Assert.Equal(length, length2);
Assert.Equal(name + "\0", new string(actualName));
// value:
object actualValue;
Assert.Equal(HResult.S_OK, constant.GetValue(out actualValue));
Assert.Equal(value, actualValue);
// signature:
Assert.Equal(HResult.S_OK, constant.GetSignature(0, out length, null));
var actualSignature = new byte[length];
Assert.Equal(HResult.S_OK, constant.GetSignature(length, out length2, actualSignature));
Assert.Equal(length, length2);
AssertEx.Equal(signature, actualSignature);
}
public int GetName(int cchName, out int pcchName, char[] name)
{
return(_constant.GetName(cchName, out pcchName, name));
}