| #include "UserTestTraits.hpp" |
| #include "t009lexer.hpp" |
| |
| #include <sys/types.h> |
| |
| #include <iostream> |
| #include <sstream> |
| #include <fstream> |
| |
| using namespace Antlr3Test; |
| using namespace std; |
| |
| int testValid(string const& data); |
| int testMalformedInput(string const& data); |
| |
| static t009lexer *lxr; |
| |
| struct TokenData |
| { |
| t009lexerTokens::Tokens type; |
| unsigned start; |
| unsigned stop; |
| const char* text; |
| }; |
| |
| static TokenData ExpectedTokens[] = |
| { |
| // "085" |
| { t009lexerTokens::DIGIT, 0, 0, "0"}, |
| { t009lexerTokens::DIGIT, 1, 1, "8"}, |
| { t009lexerTokens::DIGIT, 2, 2, "5"}, |
| { t009lexerTokens::EOF_TOKEN, 3, 3, "<EOF>"} |
| }; |
| |
| int main (int argc, char *argv[]) |
| { |
| testValid("085"); |
| testMalformedInput("2a"); |
| return 0; |
| } |
| |
| int testValid(string const& data) |
| { |
| t009lexerTraits::InputStreamType* input = new t009lexerTraits::InputStreamType((const ANTLR_UINT8 *)data.c_str(), |
| ANTLR_ENC_8BIT, |
| data.length(), //strlen(data.c_str()), |
| (ANTLR_UINT8*)"t009"); |
| if (lxr == NULL) |
| lxr = new t009lexer(input); |
| else |
| lxr->setCharStream(input); |
| |
| std::cout << "testValid: \"" << data << '"' <<std::endl; |
| |
| std::cout << "Text:" << '\t' |
| << "Type:" << '\t' |
| << "Start:" << '\t' |
| << "Stop:" << '\t' |
| << "Text:" << '\t' << std::endl; |
| |
| for(unsigned i = 0; i < sizeof(ExpectedTokens)/sizeof(TokenData) ; i++) |
| { |
| // nextToken does not allocate any new Token instance(the same instance is returned again and again) |
| t009lexerTraits::CommonTokenType *token = lxr->nextToken(); |
| |
| size_t startIndex = ((const char*)token->get_startIndex()) - data.c_str(); |
| size_t stopIndex = ((const char*)token->get_stopIndex()) - data.c_str(); |
| |
| std::cout << token->getText() |
| << '\t' << (token->getType() == ExpectedTokens[i].type ? "OK" : "Fail") |
| << '\t' << (startIndex == ExpectedTokens[i].start ? "OK" : "Fail") |
| << '\t' << (stopIndex == ExpectedTokens[i].stop ? "OK" : "Fail") |
| << '\t' << (token->getText() == ExpectedTokens[i].text ? "OK" : "Fail") |
| << std::endl; |
| |
| } |
| delete lxr; lxr = NULL; |
| delete input; |
| return 0; |
| } |
| |
| int testMalformedInput(string const& data) |
| { |
| t009lexerTraits::InputStreamType* input = new t009lexerTraits::InputStreamType((const ANTLR_UINT8 *)data.c_str(), |
| ANTLR_ENC_8BIT, |
| data.length(), //strlen(data.c_str()), |
| (ANTLR_UINT8*)"t009"); |
| if (lxr == NULL) |
| lxr = new t009lexer(input); |
| else |
| lxr->setCharStream(input); |
| |
| std::cout << "testMalformedInput: \"" << data << '"' <<std::endl; |
| |
| t009lexerTraits::CommonTokenType *token; |
| token = lxr->nextToken(); |
| std::cout << token->getText() << std::endl; |
| token = lxr->nextToken(); |
| std::cout << token->getText() << std::endl; |
| |
| //except antlr3.MismatchedSetException as exc: |
| // # TODO: This should provide more useful information |
| // self.assertIsNone(exc.expecting) |
| // self.assertEqual(exc.unexpectedType, 'a') |
| // self.assertEqual(exc.charPositionInLine, 1) |
| // self.assertEqual(exc.line, 1) |
| |
| delete lxr; lxr = NULL; |
| delete input; |
| return 0; |
| } |