public void TestEncoding()
{
var translator = new AsmEncoding();
translator.SelectEncoding("petscii");
translator.Map("az", 'A');
translator.Map("AZ", 'a');
var expected = Encoding.ASCII.GetBytes("hELLO, World");
var transbytes = translator.GetBytes("Hello, wORLD");
Assert.AreEqual(expected, transbytes);
translator.SelectEncoding("cbmscreen");
translator.Map('@', '\0');
translator.Map("az", Convert.ToChar(1));
expected = expected.Select(delegate(byte b)
{
if (b == '@' || (b >= 'a' && b <= 'z'))
{
b -= 0x60;
}
return(b);
}).ToArray();
transbytes = translator.GetBytes("hELLO, World").ToArray();
Assert.AreEqual(expected, transbytes);
expected = Encoding.ASCII.GetBytes("Hello, World!");
translator.SelectEncoding("none");
transbytes = translator.GetBytes("Hello, World!");
Assert.AreEqual(expected, transbytes);
expected = Encoding.ASCII.GetBytes("\t\t\"'");
expected = expected.Select(delegate(byte b)
{
if (b == '\t')
{
return((byte)14);
}
return(b);
}).ToArray();
translator.SelectEncoding("escapeclub");
translator.Map('\t', 14);
transbytes = translator.GetBytes("\t\t\"'");
Assert.AreEqual(expected, transbytes);
expected = new byte[] { 0x9f };
translator.Map('\u21d4', 0x9f);
transbytes = translator.GetBytes("\u21d4");
Assert.AreEqual(expected, transbytes);
}
/// <summary>
/// Initialize the static members of this instance.
/// </summary>
public static void Initialize()
{
Options = new AsmCommandLineOptions();
Evaluator = new Evaluator(false);
Encoding = new AsmEncoding(false);
Output = new Compilation();
Symbols = new SymbolManager();
Log = new ErrorLog();
}
/// <summary>
/// Initialize the static members of this instance. The specified args
/// passed will re-initialize the common Options object.
/// </summary>
/// <param name="args">The commandline arguments.</param>
public static void Initialize(string[] args)
{
Options = new AsmCommandLineOptions();
Options.ParseArgs(args);
Evaluator = new Evaluator(Options.CaseSensitive);
Encoding = new AsmEncoding(Options.CaseSensitive);
Output = new Compilation();
Symbols = new SymbolManager();
Log = new ErrorLog();
}
public void TestEncodingGetChar()
{
var encoding = new AsmEncoding();
encoding.SelectEncoding("test");
string teststring = "τϵστ";
var testbytes = encoding.GetBytes(teststring);
var expectedbytes = Encoding.UTF8.GetBytes(teststring);
Assert.AreEqual(expectedbytes, testbytes);
var testchars = encoding.GetChars(testbytes);
var expectedchars = Encoding.UTF8.GetChars(expectedbytes);
Assert.AreEqual(expectedchars, testchars);
var testcharcount = encoding.GetChars(testbytes, 0, testbytes.Length, testchars, 0);
var expectedcharcount = Encoding.UTF8.GetChars(expectedbytes, 0, expectedbytes.Length, expectedchars, 0);
Assert.AreEqual(expectedcharcount, testcharcount);
encoding.Map('τ', 0xff);
expectedbytes = new byte[] { 0xff, 207, 181, 207, 131, 0xff };
testbytes = encoding.GetBytes(teststring);
Assert.AreEqual(expectedbytes, testbytes);
testchars = encoding.GetChars(testbytes);
Assert.AreEqual(expectedchars, testchars);
testcharcount = encoding.GetChars(testbytes, 0, testbytes.Length, testchars, 0);
Assert.AreEqual(expectedcharcount, testcharcount);
encoding.Unmap("τ");
expectedbytes = Encoding.UTF8.GetBytes(teststring);
testbytes = encoding.GetBytes(teststring);
Assert.AreEqual(expectedbytes, testbytes);
testchars = encoding.GetChars(testbytes);
Assert.AreEqual(expectedchars, testchars);
testcharcount = encoding.GetChars(testbytes, 0, testbytes.Length, testchars, 0);
Assert.AreEqual(expectedcharcount, testcharcount);
}
public void TestEmojis()
{
var encoding = new AsmEncoding();
string smiley = "😀"; // smiley face
var expectedbytes = new byte[] { 0xF0, 0x9F, 0x98, 0x80 }; // utf-8 encoding of U+1F600
var testbytes = encoding.GetBytes(smiley);
Assert.AreEqual(expectedbytes, testbytes);
encoding.SelectEncoding("emojis");
encoding.Map("😀", 204);
expectedbytes = new byte[] { 204 };
testbytes = encoding.GetBytes(smiley);
Assert.AreEqual(expectedbytes, testbytes);
encoding.SelectDefaultEncoding();
var expectedchars = smiley.ToCharArray();
var testchars = encoding.GetChars(new byte[] { 0xF0, 0x9F, 0x98, 0x80 });
Assert.AreEqual(expectedchars, testchars);
}
public TestController(string[] args)
{
Output = new Compilation(true);
Options = new AsmCommandLineOptions();
Log = new ErrorLog();
Evaluator = new Evaluator();
Encoding = new AsmEncoding();
Evaluator.DefineSymbolLookup(@"(?<=\B)'(.+)'(?=\B)", GetCharValue);
Evaluator.DefineSymbolLookup(@"(?<=^|[^a-zA-Z0-9_.$])(?>(_+[a-zA-Z0-9]|[a-zA-Z])(\.[a-zA-Z_]|[a-zA-Z0-9_])*)(?=[^(.]|$)", GetSymbol);
if (args != null)
{
Options.ProcessArgs(args);
}
Symbols = new SymbolManager(this);
}
