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Clean up Decoder result handling

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josh committed 2023-03-06 20:32:01 -05:00
1 parent 2e5083d823
commit b00f53050b
2 files changed
+48 -31
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spec/test_d_lexer.d
+16 -16
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@@ -8,29 +8,29 @@ int main()
unittest
{
alias DCP = Testparser.Decoder.DecodedCodePoint;
DCP dcp;
alias Result = Testparser.Decoder.Result;
Result result;
dcp = Testparser.Decoder.decode_code_point("5");
assert(dcp == DCP('5', 1u));
result = Testparser.Decoder.decode_code_point("5");
assert(result == Result.success('5', 1u));
dcp = Testparser.Decoder.decode_code_point("");
assert(dcp == DCP(Testparser.Decoder.CODE_POINT_EOF, 0u));
result = Testparser.Decoder.decode_code_point("");
assert(result == Result.eof());
dcp = Testparser.Decoder.decode_code_point("\xC2\xA9");
assert(dcp == DCP(0xA9u, 2u));
result = Testparser.Decoder.decode_code_point("\xC2\xA9");
assert(result == Result.success(0xA9u, 2u));
dcp = Testparser.Decoder.decode_code_point("\xf0\x9f\xa7\xa1");
assert(dcp == DCP(0x1F9E1, 4u));
result = Testparser.Decoder.decode_code_point("\xf0\x9f\xa7\xa1");
assert(result == Result.success(0x1F9E1, 4u));
dcp = Testparser.Decoder.decode_code_point("\xf0\x9f\x27");
assert(dcp == DCP(Testparser.Decoder.CODE_POINT_INVALID, 0u));
result = Testparser.Decoder.decode_code_point("\xf0\x9f\x27");
assert(result == Result.decode_error());
dcp = Testparser.Decoder.decode_code_point("\xf0\x9f\xa7\xFF");
assert(dcp == DCP(Testparser.Decoder.CODE_POINT_INVALID, 0u));
result = Testparser.Decoder.decode_code_point("\xf0\x9f\xa7\xFF");
assert(result == Result.decode_error());
dcp = Testparser.Decoder.decode_code_point("\xfe");
assert(dcp == DCP(Testparser.Decoder.CODE_POINT_INVALID, 0u));
result = Testparser.Decoder.decode_code_point("\xfe");
assert(result == Result.decode_error());
}
unittest