public void ParseComplexList()
{
Datum complexList = new ListDatum
(
new Datum[]
{
BooleanDatum.True,
NullDatum.Value,
new FloatDatum(-3.75),
new ListDatum
(
new Datum[]
{
BooleanDatum.True,
BooleanDatum.False,
}
.ToImmutableList()
)
}
.ToImmutableList()
);
var result = CharParserContext.TryParse
(
Parser.ParseConvert
(
parseDatum,
d => DatumEqualityComparer.Instance.Equals(d, complexList),
null
),
" ( #t #nil -3.75\r\n (#t #f) )"
);
Assert.AreEqual("{ success, pos = 0, len = 28, value = True }", formatBoolResult(result));
}
public void ParseCharacterList()
{
Datum characterList = new ListDatum
(
new Datum[]
{
new CharDatum('a'),
new CharDatum('\uFEFF'),
new CharDatum('\n'),
}
.ToImmutableList()
);
var result = CharParserContext.TryParse
(
Parser.ParseConvert
(
parseDatum,
d => DatumEqualityComparer.Instance.Equals(d, characterList),
null
),
"(#\\a #\\xFEFF #\\newline)"
);
Assert.AreEqual("{ success, pos = 0, len = 23, value = True }", formatBoolResult(result));
}
public Datum Build(ImmutableDictionary <int, MutableBoxDatum> boxes)
{
ListDatum result = ListDatum.Empty;
foreach (IDatumBuilder value in values)
{
result = result.Add(value.Build(boxes));
}
return(result);
}
public void ToStringFromSymbols()
{
Datum d = new ListDatum
(
new Datum[]
{
new SymbolDatum("ImASymbol"),
new SymbolDatum("me too")
}
.ToImmutableList()
);
Assert.AreEqual("(ImASymbol |me too|)", d.ToString());
}
public void ParseQuasiQuoteUnquote()
{
Datum d = new ListDatum
(
ImmutableList <Datum> .Empty
.Add(new SymbolDatum("quasiquote"))
.Add
(
new ListDatum
(
ImmutableList <Datum> .Empty
.Add(new SymbolDatum("a"))
.Add(new SymbolDatum("b"))
.Add
(
new ListDatum
(
ImmutableList <Datum> .Empty
.Add(new SymbolDatum("unquote"))
.Add(new SymbolDatum("x"))
)
)
.Add
(
new ListDatum
(
ImmutableList <Datum> .Empty
.Add(new SymbolDatum("unquote-splicing"))
.Add(new SymbolDatum("y"))
)
)
)
)
);
var result = CharParserContext.TryParse
(
Parser.ParseConvert
(
Parser.ParseDatum,
a => DatumEqualityComparer.Instance.Equals(a, d),
null
),
" `(a b ,x ,@y)"
);
Assert.AreEqual("{ success, pos = 0, len = 14, value = True }", formatBoolResult(result));
}
public void ToStringFromListOfIntAndRational()
{
Datum d = new ListDatum
(
new Datum[]
{
new IntDatum(new BigInteger(13)),
new RationalDatum(new BigRational(new BigInteger(-1), new BigInteger(3))),
new ListDatum
(
new Datum[]
{
new IntDatum(new BigInteger(20)),
new IntDatum(new BigInteger(134))
}
.ToImmutableList()
)
}.ToImmutableList()
);
Assert.AreEqual("(13 -1/3 (20 134))", d.ToString());
}