70 lines
1.6 KiB
C++
70 lines
1.6 KiB
C++
/*
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* TestLexer.cpp
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*
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* Created on: Nov 4, 2012
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* Author: attero
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*/
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#include "TestLexer.h"
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TestLexer::TestLexer() {
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//Do nothing
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}
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TestLexer::~TestLexer() {
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// Do nothing
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}
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std::string TestLexer::all_tests()
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{
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std::string test_report = "";
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mu_run_test(test_searching_keyword_for_not_keyword);
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mu_run_test(test_searching_keyword);
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mu_run_test(test_parsing_simple_token);
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mu_run_test(test_parsing_tricky_token);
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return test_report;
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}
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std::string TestLexer::test_searching_keyword_for_not_keyword()
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{
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mu_assert("Balloon is treated as a keyword.", !lexer.is_keyword("Balloon"));
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return "";
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}
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std::string TestLexer::test_searching_keyword()
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{
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mu_assert("\"while\" isn't treated as keyword.", lexer.is_keyword("while"));
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return "";
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}
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std::string TestLexer::test_parsing_simple_token()
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{
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std::string test_report = "";
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Token token = lexer.parse_token("buttocks^^").second;
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muu_assert(" buttocks isn't symbol token", token.type == t_symbol);
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muu_assert(" value isn't buttocks", token.value == "buttocks");
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return test_report;
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}
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std::string TestLexer::test_parsing_tricky_token()
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{
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std::string test_report = "";
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Token token = lexer.parse_token("while_trhe#").second;
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muu_assert("while_trhe# not a symbol", token.type == t_symbol);
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muu_assert("value isn't while_trhe", token.value == "while_trhe");
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token = lexer.parse_token("1if").second;
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std::string rest_of_string = lexer.parse_token("1if").first;
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muu_assert("Isn\'t a number", token.type == t_invalid_token);
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muu_assert("Isn\'t equal 1if but ", token.value == "1if");
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muu_assert("Rest of string is crap", rest_of_string == "" );
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return test_report;
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}
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