private static bool Check(BerkeleyKeyValueCursor cursor, List <int> keys)
{
var readKeys = new List <int>();
for (BerkeleyResult <BerkeleyKeyValue> result = cursor.ReadAsync(null, BerkeleyDbOperation.DB_FIRST).Result;
result.Error.BerkeleyDbError != BerkeleyDbError.DB_NOTFOUND;
result = cursor.ReadAsync(null, BerkeleyDbOperation.DB_NEXT).Result)
{
result.Error.ThrowIfError();
String skey = Encoding.UTF8.GetString(result.Result.Key);
int ikey = int.Parse(skey.Replace("key", ""));
String svalue = Encoding.UTF8.GetString(result.Result.Value);
int ivalue = int.Parse(svalue.Replace("value", ""));
if (ikey != ivalue)
{
throw new InvalidOperationException();
}
readKeys.Add(ikey);
}
return(keys.SequenceEqual(readKeys));
}
private static int GetPageSize(BerkeleyDb bdb)
{
BerkeleyResult <int> pageSizeResult = bdb.GetPageSizeAsync().Result;
pageSizeResult.Error.ThrowIfError();
return(pageSizeResult.Result);
}
private static void ReadAll(BerkeleyKeyValueCursor cursor)
{
for (BerkeleyResult <BerkeleyKeyValue> result = cursor.ReadAsync(null, BerkeleyDbOperation.DB_FIRST).Result;
result.Error.BerkeleyDbError != BerkeleyDbError.DB_NOTFOUND;
result = cursor.ReadAsync(null, BerkeleyDbOperation.DB_NEXT).Result)
{
result.Error.ThrowIfError();
WriteLine(result.Result.Key, result.Result.Value);
}
}
private static void KeyValueCheck(BerkeleyKeyValueCursor cursor, List <int> keys)
{
var readKeys = new List <int>();
for (BerkeleyResult <BerkeleyKeyValue> result = cursor.ReadAsync(null, BerkeleyDbOperation.DB_FIRST).Result;
result.Error.BerkeleyDbError != BerkeleyDbError.DB_NOTFOUND;
result = cursor.ReadAsync(null, BerkeleyDbOperation.DB_NEXT).Result)
{
result.Error.ThrowIfError();
String skey = Encoding.UTF8.GetString(result.Result.Key);
int ikey = int.Parse(skey.Replace("key", ""));
String svalue = Encoding.UTF8.GetString(result.Result.Value);
int ivalue = int.Parse(svalue.Replace("value", ""));
Assert.IsTrue(ikey == ivalue, "read error");
readKeys.Add(ikey);
}
Assert.IsTrue(keys.SequenceEqual(readKeys), "delete error");
}