public FindContext(string ConnectionString)
{
this._ConnectionString = ConnectionString;
if (find != null)
{
find = new FindString();
}
dbhelper = new DbHelper(ConnectionString);
jss = new JavaScriptSerializer();
}
private void UpdateFindResults()
{
if (FindString == null || FindString.Trim().Length < 2)
{
FPopupIsOpen = false;
return;
}
var res = GetFindResults(FindString);
if (res.Count == 0)
{
InfoText = "Соответствий не найдено";
InfoTextVisibility = Visibility.Visible;
}
else
{
InfoTextVisibility = Visibility.Collapsed;
}
FindTextCollection = res;
FPopupIsOpen = true;
}
void ApproveEnumCommon <T>(string label, StringBuilder sb, bool expectGenerated, GenerateLookup generateLookup, FindString findString)
{
var buffer = new byte[1024];
for (int i = 0; i < buffer.Length; i++)
{
buffer[i] = 255;
}
var values = StringEnum.SortValues(typeof(T));
fixed(byte *ptr = buffer)
{
var lookup = generateLookup(values, ptr, buffer.Length);
if (!expectGenerated)
{
Assert.False(lookup.HasValue, "lookup must not have been generated");
return;
}
Assert.True(lookup.HasValue, "lookup must have been generated");
var stringStart = (int)(lookup.Value.StringStart - ptr);
sb.AppendLine("# " + label + " " + SchemaTest.HumanName(typeof(T)));
sb.AppendLine();
sb.AppendLine(String.Format("GetLookupType: {0}", StringEnum.GetLookupType(values)));
sb.AppendLine(String.Format("Values count: {0}", values.Length));
sb.AppendLine(String.Format("Max value: {0}", values.LastOrDefault().Key));
sb.AppendLine();
sb.AppendLine("## Lookups");
Util.Hex.Dump(sb, buffer.Take(stringStart));
sb.AppendLine();
sb.AppendLine();
sb.AppendLine("## Strings");
Util.Hex.Dump(sb, buffer.Skip(stringStart).Take((int)lookup.Value.StringLength));
bool signed = false;
switch (Type.GetTypeCode(typeof(T)))
{
case TypeCode.SByte:
case TypeCode.Int16:
case TypeCode.Int32:
case TypeCode.Int64:
signed = true;
break;
}
var chars = new char[64];
foreach (T dow in Enum.GetValues(typeof(T)))
{
byte *str;
int len;
ulong enumValue = signed ? (ulong)Convert.ToInt64(dow) : Convert.ToUInt64(dow);
findString(lookup.Value, enumValue, out str, out len);
Assert.True(str != null, "string must not be null");
var dowString = dow.ToString();
Assert.Equal(Encoding.UTF8.GetByteCount(dowString), len);
string actualString;
fixed(char *ch = chars)
{
var strLen = Encoding.UTF8.GetChars(str, len, ch, chars.Length);
actualString = new string(ch, 0, strLen);
}
Assert.Equal(dowString, actualString);
}
}
}
