public virtual void TestRandomBinaryRoundTrip()
{
sbyte[] binary = new sbyte[MAX_RANDOM_BINARY_LENGTH];
char[] encoded = new char[MAX_RANDOM_BINARY_LENGTH * 10];
sbyte[] decoded = new sbyte[MAX_RANDOM_BINARY_LENGTH];
for (int testNum = 0; testNum < NUM_RANDOM_TESTS; ++testNum)
{
int numBytes = Random().Next(MAX_RANDOM_BINARY_LENGTH - 1) + 1; // Min == 1
for (int byteNum = 0; byteNum < numBytes; ++byteNum)
{
binary[byteNum] = (sbyte)Random().Next(0x100);
}
int encodedLen = IndexableBinaryStringTools.GetEncodedLength(binary, 0, numBytes);
if (encoded.Length < encodedLen)
{
encoded = new char[ArrayUtil.Oversize(encodedLen, RamUsageEstimator.NUM_BYTES_CHAR)];
}
IndexableBinaryStringTools.Encode(binary, 0, numBytes, encoded, 0, encodedLen);
int decodedLen = IndexableBinaryStringTools.GetDecodedLength(encoded, 0, encodedLen);
IndexableBinaryStringTools.Decode(encoded, 0, encodedLen, decoded, 0, decodedLen);
Assert.AreEqual(BinaryDump(binary, numBytes), BinaryDump(decoded, decodedLen), "Test #" + (testNum + 1) + ": Round trip decode/decode returned different results:" + "\n original: " + BinaryDump(binary, numBytes) + "\nencodedBuf: " + CharArrayDump(encoded, encodedLen) + "\ndecodedBuf: " + BinaryDump(decoded, decodedLen));
}
}
public virtual void TestAllNullInput()
{
sbyte[] binary = new sbyte[] { 0, 0, 0, 0, 0, 0, 0, 0, 0 };
int encodedLen = IndexableBinaryStringTools.GetEncodedLength(binary, 0, binary.Length);
char[] encoded = new char[encodedLen];
IndexableBinaryStringTools.Encode(binary, 0, binary.Length, encoded, 0, encoded.Length);
int decodedLen = IndexableBinaryStringTools.GetDecodedLength(encoded, 0, encoded.Length);
sbyte[] decoded = new sbyte[decodedLen];
IndexableBinaryStringTools.Decode(encoded, 0, encoded.Length, decoded, 0, decoded.Length);
Assert.AreEqual(BinaryDump(binary, binary.Length), BinaryDump(decoded, decoded.Length), "Round trip decode/decode returned different results:" + "\n original: " + BinaryDump(binary, binary.Length) + "\ndecodedBuf: " + BinaryDump(decoded, decoded.Length));
}
public virtual void TestSingleBinaryRoundTrip()
{
sbyte[] binary = new sbyte[] { (sbyte)0x23, unchecked((sbyte)0x98), (sbyte)0x13, unchecked((sbyte)0xE4), (sbyte)0x76, (sbyte)0x41, unchecked((sbyte)0xB2), unchecked((sbyte)0xC9), (sbyte)0x7F, (sbyte)0x0A, unchecked((sbyte)0xA6), unchecked((sbyte)0xD8) };
int encodedLen = IndexableBinaryStringTools.GetEncodedLength(binary, 0, binary.Length);
char[] encoded = new char[encodedLen];
IndexableBinaryStringTools.Encode(binary, 0, binary.Length, encoded, 0, encoded.Length);
int decodedLen = IndexableBinaryStringTools.GetDecodedLength(encoded, 0, encoded.Length);
sbyte[] decoded = new sbyte[decodedLen];
IndexableBinaryStringTools.Decode(encoded, 0, encoded.Length, decoded, 0, decoded.Length);
Assert.AreEqual(BinaryDump(binary, binary.Length), BinaryDump(decoded, decoded.Length), "Round trip decode/decode returned different results:\noriginal: " + BinaryDump(binary, binary.Length) + "\n encoded: " + CharArrayDump(encoded, encoded.Length) + "\n decoded: " + BinaryDump(decoded, decoded.Length));
}
public virtual void TestEmptyInput()
{
sbyte[] binary = new sbyte[0];
int encodedLen = IndexableBinaryStringTools.GetEncodedLength(binary, 0, binary.Length);
char[] encoded = new char[encodedLen];
IndexableBinaryStringTools.Encode(binary, 0, binary.Length, encoded, 0, encoded.Length);
int decodedLen = IndexableBinaryStringTools.GetDecodedLength(encoded, 0, encoded.Length);
sbyte[] decoded = new sbyte[decodedLen];
IndexableBinaryStringTools.Decode(encoded, 0, encoded.Length, decoded, 0, decoded.Length);
Assert.AreEqual(decoded.Length, 0, "decoded empty input was not empty");
}