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Add decoder tests

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This commit is contained in:
Josh Holtrop 2021-07-06 10:57:06 -04:00
parent 24fab8515d
commit 12e11399af
1 changed files with 42 additions and 1 deletions
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43
spec/test_d_lexer.d
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@ -1,3 +1,6 @@
import testparser;
import std.stdio;
int main()
{
return 0;
@ -5,5 +8,43 @@ int main()
unittest
{
assert(true);
alias DCP = Testparser.Decoder.DecodedCodePoint;
string inputstring = "5+\n 66";
const(ubyte) * input = cast(const(ubyte) *)inputstring.ptr;
size_t input_length = inputstring.length;
DCP dcp;
dcp = Testparser.Decoder.decode_code_point(input, input_length);
assert(dcp == DCP('5', 1u));
input += dcp.code_point_length;
input_length -= dcp.code_point_length;
dcp = Testparser.Decoder.decode_code_point(input, input_length);
assert(dcp == DCP('+', 1u));
input += dcp.code_point_length;
input_length -= dcp.code_point_length;
dcp = Testparser.Decoder.decode_code_point(input, input_length);
assert(dcp == DCP('\n', 1u));
input += dcp.code_point_length;
input_length -= dcp.code_point_length;
dcp = Testparser.Decoder.decode_code_point(input, input_length);
assert(dcp == DCP(' ', 1u));
input += dcp.code_point_length;
input_length -= dcp.code_point_length;
dcp = Testparser.Decoder.decode_code_point(input, input_length);
assert(dcp == DCP('6', 1u));
input += dcp.code_point_length;
input_length -= dcp.code_point_length;
dcp = Testparser.Decoder.decode_code_point(input, input_length);
assert(dcp == DCP('6', 1u));
input += dcp.code_point_length;
input_length -= dcp.code_point_length;
dcp = Testparser.Decoder.decode_code_point(input, input_length);
assert(dcp == DCP(Testparser.Decoder.CODE_POINT_EOF, 0u));
}
unittest
{
alias LT = Testparser.Lexer.LexedToken;
string input = "5 + 4 * \n677 + 567";
Testparser.Lexer lexer = new Testparser.Lexer(cast(const(ubyte) *)input.ptr, input.sizeof);
//assert(lexer.lex_token() == LT(0, 0, Testparser.TOKEN_INT));
}