public void TestConsumeAllCharactersInAnANTLRInputStream()
{
Encoding encoding = Encoding.Unicode;
byte[] grammarStrBuffer = encoding.GetBytes(grammarStr);
MemoryStream grammarStream = new MemoryStream(grammarStrBuffer);
ANTLRInputStream inputStream = new ANTLRInputStream(grammarStream, Encoding.Unicode);
while (inputStream.Index() < inputStream.Size())
{
Console.Out.Write((char)inputStream.LA(1));
inputStream.Consume();
}
Assert.AreEqual(inputStream.Index(), inputStream.Size());
}
public void TestSizeOnEmptyANTLRInputStream()
{
MemoryStream grammarStream = new MemoryStream(new byte[] { });
ANTLRInputStream inputStream = new ANTLRInputStream(grammarStream, Encoding.Unicode);
Assert.AreEqual(0, inputStream.Size());
}
public void TestSizeOnEmptyANTLRInputStream()
{
MemoryStream grammarStream = new MemoryStream(new byte[] { });
ANTLRInputStream inputStream = new ANTLRInputStream(grammarStream, Encoding.Unicode);
Assert.AreEqual(0, inputStream.Size());
}
public void TestSizeOnANTLRInputStream()
{
Encoding encoding = Encoding.Unicode;
byte[] grammarStrBuffer = encoding.GetBytes(grammarStr);
MemoryStream grammarStream = new MemoryStream(grammarStrBuffer);
ANTLRInputStream inputStream = new ANTLRInputStream(grammarStream, Encoding.Unicode);
Assert.AreEqual(grammarStr.Length, inputStream.Size());
}
public void TestConsumeAndIndexOnANTLRInputStream()
{
Encoding encoding = Encoding.Unicode;
byte[] grammarStrBuffer = encoding.GetBytes(grammarStr);
MemoryStream grammarStream = new MemoryStream(grammarStrBuffer);
ANTLRInputStream inputStream = new ANTLRInputStream(grammarStream, Encoding.Unicode);
Assert.AreEqual(0, inputStream.Index());
inputStream.Consume();
Assert.AreEqual(1, inputStream.Index());
inputStream.Consume();
Assert.AreEqual(2, inputStream.Index());
while (inputStream.Index() < inputStream.Size())
{
inputStream.Consume();
}
Assert.AreEqual(inputStream.Index(), inputStream.Size());
}
public void TestConsumeAndIndexOnANTLRInputStream()
{
Encoding encoding = Encoding.Unicode;
byte[] grammarStrBuffer = encoding.GetBytes(grammarStr);
MemoryStream grammarStream = new MemoryStream(grammarStrBuffer);
ANTLRInputStream inputStream = new ANTLRInputStream(grammarStream, Encoding.Unicode);
Assert.AreEqual(0, inputStream.Index());
inputStream.Consume();
Assert.AreEqual(1, inputStream.Index());
inputStream.Consume();
Assert.AreEqual(2, inputStream.Index());
while (inputStream.Index() < inputStream.Size())
{
inputStream.Consume();
}
Assert.AreEqual(inputStream.Index(), inputStream.Size());
}
public void TestSizeOnANTLRInputStream()
{
Encoding encoding = Encoding.Unicode;
byte[] grammarStrBuffer = encoding.GetBytes(grammarStr);
MemoryStream grammarStream = new MemoryStream(grammarStrBuffer);
ANTLRInputStream inputStream = new ANTLRInputStream(grammarStream, Encoding.Unicode);
Assert.AreEqual(grammarStr.Length, inputStream.Size());
}
public void TestConsumeAllCharactersInAnANTLRInputStream()
{
Encoding encoding = Encoding.Unicode;
byte[] grammarStrBuffer = encoding.GetBytes(grammarStr);
MemoryStream grammarStream = new MemoryStream(grammarStrBuffer);
ANTLRInputStream inputStream = new ANTLRInputStream(grammarStream, Encoding.Unicode);
while (inputStream.Index() < inputStream.Size())
{
Console.Out.Write((char)inputStream.LA(1));
inputStream.Consume();
}
Assert.AreEqual(inputStream.Index(), inputStream.Size());
}