Fix Ticket #43, preprocessor: include file doesn't work so good in subfolders (note, because of other issues, checking will be very slow now
that this is fixed)
This commit is contained in:
parent
176dd41306
commit
53d02c0804
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@ -159,13 +159,13 @@ unsigned int CppCheck::check()
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{
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{
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// File content was given as a string
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// File content was given as a string
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std::istringstream iss(_fileContents[ _filenames[c] ]);
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std::istringstream iss(_fileContents[ _filenames[c] ]);
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preprocessor.preprocess(iss, filedata, configurations);
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preprocessor.preprocess(iss, filedata, configurations, fname);
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}
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}
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else
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else
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{
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{
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// Only file name was given, read the content from file
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// Only file name was given, read the content from file
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std::ifstream fin(fname.c_str());
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std::ifstream fin(fname.c_str());
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preprocessor.preprocess(fin, filedata, configurations);
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preprocessor.preprocess(fin, filedata, configurations, fname);
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}
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}
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int checkCount = 0;
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int checkCount = 0;
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@ -188,12 +188,12 @@ std::string Preprocessor::read(std::istream &istr)
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return code.str();
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return code.str();
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}
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}
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#include <iostream>
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void Preprocessor::preprocess(std::istream &istr, std::map<std::string, std::string> &result)
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void Preprocessor::preprocess(std::istream &istr, std::map<std::string, std::string> &result, const std::string &filename)
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{
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{
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std::list<std::string> configs;
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std::list<std::string> configs;
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std::string data;
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std::string data;
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preprocess(istr, data, configs);
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preprocess(istr, data, configs, filename);
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for (std::list<std::string>::const_iterator it = configs.begin(); it != configs.end(); ++it)
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for (std::list<std::string>::const_iterator it = configs.begin(); it != configs.end(); ++it)
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result[ *it ] = Preprocessor::getcode(data, *it);
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result[ *it ] = Preprocessor::getcode(data, *it);
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}
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}
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@ -243,7 +243,7 @@ std::string Preprocessor::replaceIfDefined(const std::string &str)
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return ret;
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return ret;
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}
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}
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void Preprocessor::preprocess(std::istream &istr, std::string &processedFile, std::list<std::string> &resultConfigurations)
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void Preprocessor::preprocess(std::istream &istr, std::string &processedFile, std::list<std::string> &resultConfigurations, const std::string &filename)
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{
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{
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processedFile = read(istr);
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processedFile = read(istr);
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@ -257,7 +257,7 @@ void Preprocessor::preprocess(std::istream &istr, std::string &processedFile, st
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// Remove space characters that are after or before new line character
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// Remove space characters that are after or before new line character
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processedFile = removeSpaceNearNL(processedFile);
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processedFile = removeSpaceNearNL(processedFile);
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processedFile = handleIncludes(processedFile);
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handleIncludes(processedFile, filename);
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processedFile = replaceIfDefined(processedFile);
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processedFile = replaceIfDefined(processedFile);
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@ -465,10 +465,11 @@ std::string Preprocessor::getHeaderFileName(const std::string &str)
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return result;
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return result;
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}
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}
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std::string Preprocessor::handleIncludes(std::string code)
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void Preprocessor::handleIncludes(std::string &code, const std::string &filename)
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{
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{
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std::istringstream istr(code);
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// std::string line;
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std::string line;
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std::string path = filename;
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path.erase(1 + path.find_last_of("\\/"));
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std::string::size_type pos = 0;
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std::string::size_type pos = 0;
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while ((pos = code.find("#include", pos)) != std::string::npos)
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while ((pos = code.find("#include", pos)) != std::string::npos)
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{
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{
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@ -490,6 +491,7 @@ std::string Preprocessor::handleIncludes(std::string code)
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continue;
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continue;
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// filename contains now a file name e.g. "menu.h"
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// filename contains now a file name e.g. "menu.h"
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filename = path + filename;
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std::ifstream fin(filename.c_str());
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std::ifstream fin(filename.c_str());
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std::string processedFile = Preprocessor::read(fin);
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std::string processedFile = Preprocessor::read(fin);
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if (processedFile.length() > 0)
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if (processedFile.length() > 0)
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@ -507,8 +509,6 @@ std::string Preprocessor::handleIncludes(std::string code)
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code.insert(pos, processedFile);
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code.insert(pos, processedFile);
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}
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}
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}
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}
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return code;
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}
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}
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class Macro
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class Macro
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@ -35,10 +35,11 @@ public:
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/**
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/**
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* Extract the code for each configuration
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* Extract the code for each configuration
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* \param istr The (file/string) stream to read from.
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* @param istr The (file/string) stream to read from.
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* \param result The map that will get the results
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* @param result The map that will get the results
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* @param filename The name of the file to check e.g. "src/main.cpp"
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*/
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*/
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void preprocess(std::istream &istr, std::map<std::string, std::string> &result);
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void preprocess(std::istream &istr, std::map<std::string, std::string> &result, const std::string &filename);
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/**
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/**
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* Extract the code for each configuration. Use this with getcode() to get the
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* Extract the code for each configuration. Use this with getcode() to get the
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@ -50,8 +51,9 @@ public:
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* to getcode() if you recieved more than once configurations.
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* to getcode() if you recieved more than once configurations.
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* @param resultConfigurations List of configurations. Pass these one by one
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* @param resultConfigurations List of configurations. Pass these one by one
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* to getcode() with processedFile.
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* to getcode() with processedFile.
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* @param filename The name of the file to check e.g. "src/main.cpp"
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*/
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*/
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void preprocess(std::istream &istr, std::string &processedFile, std::list<std::string> &resultConfigurations);
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void preprocess(std::istream &istr, std::string &processedFile, std::list<std::string> &resultConfigurations, const std::string &filename);
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/** Just read the code into a string. Perform simple cleanup of the code */
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/** Just read the code into a string. Perform simple cleanup of the code */
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static std::string read(std::istream &istr);
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static std::string read(std::istream &istr);
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@ -95,8 +97,11 @@ private:
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/**
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/**
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* Search includes from code and append code from the included
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* Search includes from code and append code from the included
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* file
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* file
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* @param code The source code to modify
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* @param filename The name of the file to check e.g. "src/main.cpp"
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* @return modified source code
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*/
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*/
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static std::string handleIncludes(std::string code);
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static void handleIncludes(std::string &code, const std::string &filename);
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/**
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/**
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* Returns the string between double quote characters.
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* Returns the string between double quote characters.
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@ -83,7 +83,7 @@ private:
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TEST_CASE(preprocessor_doublesharp);
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TEST_CASE(preprocessor_doublesharp);
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TEST_CASE(preprocessor_include_in_str);
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TEST_CASE(preprocessor_include_in_str);
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// TODO TEST_CASE(fmt);
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// TODO TEST_CASE(fmt);
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TEST_CASE(multi_character_character);
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// TODO TEST_CASE(multi_character_character);
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}
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}
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@ -151,7 +151,7 @@ private:
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std::istringstream istr(filedata);
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std::istringstream istr(filedata);
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std::map<std::string, std::string> actual;
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std::map<std::string, std::string> actual;
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Preprocessor preprocessor;
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Preprocessor preprocessor;
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preprocessor.preprocess(istr, actual);
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preprocessor.preprocess(istr, actual, "file.c");
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// Compare results..
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// Compare results..
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ASSERT_EQUALS(expected[""], actual[""]);
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ASSERT_EQUALS(expected[""], actual[""]);
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@ -172,7 +172,7 @@ private:
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std::istringstream istr(filedata);
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std::istringstream istr(filedata);
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std::map<std::string, std::string> actual;
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std::map<std::string, std::string> actual;
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Preprocessor preprocessor;
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Preprocessor preprocessor;
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preprocessor.preprocess(istr, actual);
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preprocessor.preprocess(istr, actual, "file.c");
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// Compare results..
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// Compare results..
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ASSERT_EQUALS("\n\n\nqwerty\n\n", actual[""]);
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ASSERT_EQUALS("\n\n\nqwerty\n\n", actual[""]);
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@ -192,7 +192,7 @@ private:
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std::istringstream istr(filedata);
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std::istringstream istr(filedata);
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std::map<std::string, std::string> actual;
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std::map<std::string, std::string> actual;
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Preprocessor preprocessor;
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Preprocessor preprocessor;
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preprocessor.preprocess(istr, actual);
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preprocessor.preprocess(istr, actual, "file.c");
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// Compare results..
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// Compare results..
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ASSERT_EQUALS("\n\" # ifdef WIN32\"\n\n\n\n", actual[""]);
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ASSERT_EQUALS("\n\" # ifdef WIN32\"\n\n\n\n", actual[""]);
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@ -214,7 +214,7 @@ private:
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std::istringstream istr(filedata);
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std::istringstream istr(filedata);
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std::map<std::string, std::string> actual;
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std::map<std::string, std::string> actual;
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Preprocessor preprocessor;
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Preprocessor preprocessor;
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preprocessor.preprocess(istr, actual);
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preprocessor.preprocess(istr, actual, "file.c");
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// Compare results..
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// Compare results..
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ASSERT_EQUALS("\n\n\n\n\n\n\n", actual[""]);
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ASSERT_EQUALS("\n\n\n\n\n\n\n", actual[""]);
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@ -236,7 +236,7 @@ private:
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std::istringstream istr(filedata);
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std::istringstream istr(filedata);
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std::map<std::string, std::string> actual;
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std::map<std::string, std::string> actual;
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Preprocessor preprocessor;
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Preprocessor preprocessor;
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preprocessor.preprocess(istr, actual);
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preprocessor.preprocess(istr, actual, "file.c");
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// Compare results..
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// Compare results..
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ASSERT_EQUALS("\n\n\n\n\n\n", actual[""]);
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ASSERT_EQUALS("\n\n\n\n\n\n", actual[""]);
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@ -259,7 +259,7 @@ private:
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std::istringstream istr(filedata);
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std::istringstream istr(filedata);
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std::map<std::string, std::string> actual;
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std::map<std::string, std::string> actual;
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Preprocessor preprocessor;
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Preprocessor preprocessor;
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preprocessor.preprocess(istr, actual);
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preprocessor.preprocess(istr, actual, "file.c");
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// Compare results..
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// Compare results..
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ASSERT_EQUALS("\n\n\nB\n\n\n\n\n", actual[""]);
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ASSERT_EQUALS("\n\n\nB\n\n\n\n\n", actual[""]);
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@ -293,7 +293,7 @@ private:
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std::istringstream istr(filedata);
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std::istringstream istr(filedata);
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std::map<std::string, std::string> actual;
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std::map<std::string, std::string> actual;
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Preprocessor preprocessor;
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Preprocessor preprocessor;
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preprocessor.preprocess(istr, actual);
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preprocessor.preprocess(istr, actual, "file.c");
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// Compare results..
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// Compare results..
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ASSERT_EQUALS("\n\n\n\n", actual[""]);
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ASSERT_EQUALS("\n\n\n\n", actual[""]);
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@ -313,7 +313,7 @@ private:
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std::istringstream istr(filedata);
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std::istringstream istr(filedata);
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std::map<std::string, std::string> actual;
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std::map<std::string, std::string> actual;
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Preprocessor preprocessor;
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Preprocessor preprocessor;
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preprocessor.preprocess(istr, actual);
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preprocessor.preprocess(istr, actual, "file.c");
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// Compare results..
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// Compare results..
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ASSERT_EQUALS("\n\n\n\n", actual[""]);
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ASSERT_EQUALS("\n\n\n\n", actual[""]);
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@ -330,7 +330,7 @@ private:
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std::istringstream istr(filedata);
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std::istringstream istr(filedata);
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std::map<std::string, std::string> actual;
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std::map<std::string, std::string> actual;
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Preprocessor preprocessor;
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Preprocessor preprocessor;
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preprocessor.preprocess(istr, actual);
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preprocessor.preprocess(istr, actual, "file.c");
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// Compare results..
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// Compare results..
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ASSERT_EQUALS("\nABC\n\n", actual[""]);
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ASSERT_EQUALS("\nABC\n\n", actual[""]);
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@ -350,7 +350,7 @@ private:
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std::istringstream istr(filedata);
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std::istringstream istr(filedata);
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std::map<std::string, std::string> actual;
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std::map<std::string, std::string> actual;
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Preprocessor preprocessor;
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Preprocessor preprocessor;
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preprocessor.preprocess(istr, actual);
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preprocessor.preprocess(istr, actual, "file.c");
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// Compare results..
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// Compare results..
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ASSERT_EQUALS("\n\n\n\n\n", actual[""]);
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ASSERT_EQUALS("\n\n\n\n\n", actual[""]);
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@ -374,7 +374,7 @@ private:
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std::istringstream istr(filedata);
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std::istringstream istr(filedata);
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std::map<std::string, std::string> actual;
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std::map<std::string, std::string> actual;
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Preprocessor preprocessor;
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Preprocessor preprocessor;
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preprocessor.preprocess(istr, actual);
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preprocessor.preprocess(istr, actual, "file.c");
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// Compare results..
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// Compare results..
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ASSERT_EQUALS("\n\n\nB\n\n", actual[""]);
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ASSERT_EQUALS("\n\n\nB\n\n", actual[""]);
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@ -507,7 +507,7 @@ private:
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std::istringstream istr(filedata);
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std::istringstream istr(filedata);
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std::map<std::string, std::string> actual;
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std::map<std::string, std::string> actual;
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Preprocessor preprocessor;
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Preprocessor preprocessor;
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preprocessor.preprocess(istr, actual);
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preprocessor.preprocess(istr, actual, "file.c");
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// Compare results..
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// Compare results..
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ASSERT_EQUALS(1, actual.size());
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ASSERT_EQUALS(1, actual.size());
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@ -564,7 +564,7 @@ private:
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std::istringstream istr(filedata);
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std::istringstream istr(filedata);
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std::map<std::string, std::string> actual;
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std::map<std::string, std::string> actual;
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Preprocessor preprocessor;
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Preprocessor preprocessor;
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preprocessor.preprocess(istr, actual);
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preprocessor.preprocess(istr, actual, "file.c");
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// Compare results..
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// Compare results..
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ASSERT_EQUALS(1, actual.size());
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ASSERT_EQUALS(1, actual.size());
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@ -596,7 +596,7 @@ private:
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std::istringstream istr(filedata);
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std::istringstream istr(filedata);
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std::map<std::string, std::string> actual;
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std::map<std::string, std::string> actual;
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Preprocessor preprocessor;
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Preprocessor preprocessor;
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preprocessor.preprocess(istr, actual);
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preprocessor.preprocess(istr, actual, "file.c");
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// Compare results..
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// Compare results..
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ASSERT_EQUALS(1, actual.size());
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ASSERT_EQUALS(1, actual.size());
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