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