70 lines
2.9 KiB
D
70 lines
2.9 KiB
D
import testparser;
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import std.stdio;
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int main()
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{
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return 0;
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}
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unittest
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{
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size_t result;
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Testparser.CodePoint code_point;
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ubyte code_point_length;
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result = Testparser.Decoder.decode_code_point("5", code_point, code_point_length);
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assert(result == Testparser.P_SUCCESS);
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assert(code_point == '5');
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assert(code_point_length == 1u);
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result = Testparser.Decoder.decode_code_point("", code_point, code_point_length);
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assert(result == Testparser.P_EOF);
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result = Testparser.Decoder.decode_code_point("\xC2\xA9", code_point, code_point_length);
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assert(result == Testparser.P_SUCCESS);
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assert(code_point == 0xA9u);
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assert(code_point_length == 2u);
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result = Testparser.Decoder.decode_code_point("\xf0\x9f\xa7\xa1", code_point, code_point_length);
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assert(result == Testparser.P_SUCCESS);
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assert(code_point == 0x1F9E1u);
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assert(code_point_length == 4u);
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result = Testparser.Decoder.decode_code_point("\xf0\x9f\x27", code_point, code_point_length);
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assert(result == Testparser.P_DECODE_ERROR);
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result = Testparser.Decoder.decode_code_point("\xf0\x9f\xa7\xFF", code_point, code_point_length);
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assert(result == Testparser.P_DECODE_ERROR);
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result = Testparser.Decoder.decode_code_point("\xfe", code_point, code_point_length);
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assert(result == Testparser.P_DECODE_ERROR);
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}
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unittest
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{
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alias TokenInfo = Testparser.Lexer.TokenInfo;
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TokenInfo token_info;
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string input = "5 + 4 * \n677 + 567";
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Testparser.Lexer lexer = new Testparser.Lexer(input);
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assert(lexer.lex_token(&token_info) == Testparser.P_TOKEN);
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assert(token_info == TokenInfo(Testparser.Position(0, 0), 1, Testparser.TOKEN_int));
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assert(lexer.lex_token(&token_info) == Testparser.P_TOKEN);
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assert(token_info == TokenInfo(Testparser.Position(0, 2), 1, Testparser.TOKEN_plus));
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assert(lexer.lex_token(&token_info) == Testparser.P_TOKEN);
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assert(token_info == TokenInfo(Testparser.Position(0, 4), 1, Testparser.TOKEN_int));
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assert(lexer.lex_token(&token_info) == Testparser.P_TOKEN);
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assert(token_info == TokenInfo(Testparser.Position(0, 6), 1, Testparser.TOKEN_times));
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assert(lexer.lex_token(&token_info) == Testparser.P_TOKEN);
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assert(token_info == TokenInfo(Testparser.Position(1, 0), 3, Testparser.TOKEN_int));
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assert(lexer.lex_token(&token_info) == Testparser.P_TOKEN);
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assert(token_info == TokenInfo(Testparser.Position(1, 4), 1, Testparser.TOKEN_plus));
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assert(lexer.lex_token(&token_info) == Testparser.P_TOKEN);
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assert(token_info == TokenInfo(Testparser.Position(1, 6), 3, Testparser.TOKEN_int));
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assert(lexer.lex_token(&token_info) == Testparser.P_TOKEN);
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assert(token_info == TokenInfo(Testparser.Position(1, 9), 0, Testparser.TOKEN___EOF));
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lexer = new Testparser.Lexer("");
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assert(lexer.lex_token(&token_info) == Testparser.P_TOKEN);
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assert(token_info == TokenInfo(Testparser.Position(0, 0), 0, Testparser.TOKEN___EOF));
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}
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