Line ReadLine(EncodingDetectionTestReader reader, long position) { long sPos = reader.Stream.Position; Line l = reader.GetLine(position); reader.Stream.Seek(sPos, SeekOrigin.Begin); return(l); }
public void TestMethod2() { EncodingDetectionTestReader tr = new EncodingDetectionTestReader(); StreamWriter sw = new StreamWriter(tr.Stream, new UTF8Encoding(false)); sw.Write("Ä"); sw.Flush(); tr.GetLine(0); Assert.AreEqual(Encoding.UTF8.CodePage, tr.Encoding.CodePage); }
public void TestMethod4() { EncodingDetectionTestReader tr = new EncodingDetectionTestReader(); StreamWriter sw = new StreamWriter(tr.Stream, new UTF8Encoding(false)); sw.Write("AÄ"); sw.Flush(); ReadLine(tr, 0); Assert.AreEqual(Encoding.UTF8.CodePage, tr.Encoding.CodePage); sw.BaseStream.SetLength(1); ReadLine(tr, 0); Assert.AreEqual(Encoding.ASCII.CodePage, tr.Encoding.CodePage); }
public void TestMethod6() { EncodingDetectionTestReader tr = new EncodingDetectionTestReader(); StreamWriter sw = new StreamWriter(tr.Stream, new UTF8Encoding(false)); sw.Write(new String('A', 128 * 1024 - 1)); sw.Flush(); ReadLine(tr, 0); Assert.AreEqual(Encoding.ASCII.CodePage, tr.Encoding.CodePage); sw.Write("Ä"); sw.Flush(); ReadLine(tr, 0); Assert.AreEqual(Encoding.UTF8.CodePage, tr.Encoding.CodePage); }
public void TestMethod5() { EncodingDetectionTestReader tr = new EncodingDetectionTestReader(); StreamWriter sw = new StreamWriter(tr.Stream, new UTF8Encoding(false)); sw.Write("AÄ"); sw.Flush(); ReadLine(tr, 0); Assert.AreEqual(Encoding.UTF8.CodePage, tr.Encoding.CodePage); sw.BaseStream.Seek(1, SeekOrigin.Begin); sw.Write("AA"); sw.Flush(); ReadLine(tr, 0); Assert.AreEqual(Encoding.UTF8.CodePage, tr.Encoding.CodePage); tr.SetValidationRequired(); ReadLine(tr, 0); Assert.AreEqual(Encoding.ASCII.CodePage, tr.Encoding.CodePage); }