/* * Cppcheck - A tool for static C/C++ code analysis * Copyright (C) 2007-2023 Cppcheck team. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . */ #include "cmdlineparser.h" #include "config.h" #include "cppcheckexecutor.h" #include "errortypes.h" #include "platform.h" #include "redirect.h" #include "settings.h" #include "standards.h" #include "suppressions.h" #include "fixture.h" #include "timer.h" #include #include #include #include #include #include class TestCmdlineParser : public TestFixture { public: TestCmdlineParser() : TestFixture("TestCmdlineParser") { #if defined(_WIN64) || defined(_WIN32) CmdLineParser::SHOW_DEF_PLATFORM_MSG = false; #endif } ~TestCmdlineParser() override { #if defined(_WIN64) || defined(_WIN32) CmdLineParser::SHOW_DEF_PLATFORM_MSG = true; #endif } private: Settings settings; // TODO: reset after each test CmdLineParser defParser{settings, settings.nomsg, settings.nofail}; // TODO: reset after each test void run() override { TEST_CASE(nooptions); TEST_CASE(helpshort); TEST_CASE(helplong); TEST_CASE(showversion); TEST_CASE(onefile); TEST_CASE(onepath); TEST_CASE(optionwithoutfile); TEST_CASE(verboseshort); TEST_CASE(verboselong); TEST_CASE(debugSimplified); TEST_CASE(debugwarnings); TEST_CASE(forceshort); TEST_CASE(forcelong); TEST_CASE(relativePaths); TEST_CASE(quietshort); TEST_CASE(quietlong); TEST_CASE(defines_noarg); TEST_CASE(defines_noarg2); TEST_CASE(defines_noarg3); TEST_CASE(defines); TEST_CASE(defines2); TEST_CASE(defines3); TEST_CASE(defines4); TEST_CASE(enforceLanguage); TEST_CASE(includesnopath); TEST_CASE(includes); TEST_CASE(includesslash); TEST_CASE(includesbackslash); TEST_CASE(includesnospace); TEST_CASE(includes2); TEST_CASE(includesFile); TEST_CASE(includesFileNoFile); TEST_CASE(configExcludesFile); TEST_CASE(configExcludesFileNoFile); TEST_CASE(enabledAll); TEST_CASE(enabledStyle); TEST_CASE(enabledPerformance); TEST_CASE(enabledPortability); TEST_CASE(enabledInformation); TEST_CASE(enabledUnusedFunction); TEST_CASE(enabledMissingInclude); #ifdef CHECK_INTERNAL TEST_CASE(enabledInternal); #endif TEST_CASE(enabledMultiple); TEST_CASE(enabledInvalid); TEST_CASE(enabledError); TEST_CASE(enabledEmpty); TEST_CASE(disableAll); TEST_CASE(disableMultiple); TEST_CASE(disableStylePartial); TEST_CASE(disableInformationPartial); TEST_CASE(disableInformationPartial2); TEST_CASE(disableInvalid); TEST_CASE(disableError); TEST_CASE(disableEmpty); TEST_CASE(inconclusive); TEST_CASE(errorExitcode); TEST_CASE(errorExitcodeMissing); TEST_CASE(errorExitcodeStr); TEST_CASE(exitcodeSuppressionsOld); TEST_CASE(exitcodeSuppressions); TEST_CASE(exitcodeSuppressionsNoFile); TEST_CASE(fileList); TEST_CASE(fileListNoFile); // TEST_CASE(fileListStdin); // Disabled since hangs the test run TEST_CASE(fileListInvalid); TEST_CASE(inlineSuppr); TEST_CASE(jobs); TEST_CASE(jobs2); TEST_CASE(jobsMissingCount); TEST_CASE(jobsInvalid); TEST_CASE(jobsTooBig); TEST_CASE(maxConfigs); TEST_CASE(maxConfigsMissingCount); TEST_CASE(maxConfigsInvalid); TEST_CASE(maxConfigsTooSmall); TEST_CASE(reportProgressTest); // "Test" suffix to avoid hiding the parent's reportProgress TEST_CASE(stdc99); TEST_CASE(stdcpp11); TEST_CASE(stdunknown); TEST_CASE(platformWin64); TEST_CASE(platformWin32A); TEST_CASE(platformWin32W); TEST_CASE(platformUnix32); TEST_CASE(platformUnix32Unsigned); TEST_CASE(platformUnix64); TEST_CASE(platformUnix64Unsigned); TEST_CASE(platformNative); TEST_CASE(platformUnspecified); TEST_CASE(platformPlatformFile); TEST_CASE(platformUnknown); #if defined(_WIN64) || defined(_WIN32) TEST_CASE(platformDefault); TEST_CASE(platformDefault2); #endif TEST_CASE(plistEmpty); TEST_CASE(plistDoesNotExist); TEST_CASE(suppressionsOld); TEST_CASE(suppressions); TEST_CASE(suppressionsNoFile); TEST_CASE(suppressionSingle); TEST_CASE(suppressionSingleFile); TEST_CASE(suppressionTwo); TEST_CASE(suppressionTwoSeparate); TEST_CASE(templates); TEST_CASE(templatesGcc); TEST_CASE(templatesVs); TEST_CASE(templatesEdit); TEST_CASE(templatesCppcheck1); TEST_CASE(templatesDaca2); TEST_CASE(templatesSelfcheck); TEST_CASE(templatesNoPlaceholder); TEST_CASE(templateFormatInvalid); TEST_CASE(templateFormatInvalid2); TEST_CASE(templateFormatEmpty); TEST_CASE(templateLocationInvalid); TEST_CASE(templateLocationInvalid2); TEST_CASE(templateLocationEmpty); TEST_CASE(xml); TEST_CASE(xmlver2); TEST_CASE(xmlver2both); TEST_CASE(xmlver2both2); TEST_CASE(xmlverunknown); TEST_CASE(xmlverinvalid); TEST_CASE(doc); TEST_CASE(showtime); TEST_CASE(errorlist1); TEST_CASE(errorlistverbose1); TEST_CASE(errorlistverbose2); TEST_CASE(ignorepathsnopath); TEST_CASE(exceptionhandling); TEST_CASE(exceptionhandling2); TEST_CASE(exceptionhandling3); TEST_CASE(exceptionhandlingInvalid); TEST_CASE(exceptionhandlingInvalid2); TEST_CASE(clang); TEST_CASE(clang2); TEST_CASE(clangInvalid); TEST_CASE(valueFlowMaxIterations); TEST_CASE(valueFlowMaxIterations2); TEST_CASE(valueFlowMaxIterationsInvalid); TEST_CASE(valueFlowMaxIterationsInvalid2); TEST_CASE(valueFlowMaxIterationsInvalid3); TEST_CASE(checksMaxTime); TEST_CASE(checksMaxTime2); TEST_CASE(checksMaxTimeInvalid); #ifdef THREADING_MODEL_FORK TEST_CASE(loadAverage); TEST_CASE(loadAverage2); TEST_CASE(loadAverageInvalid); #endif TEST_CASE(maxCtuDepth); TEST_CASE(maxCtuDepthInvalid); TEST_CASE(performanceValueflowMaxTime); TEST_CASE(performanceValueflowMaxTimeInvalid); TEST_CASE(performanceValueFlowMaxIfCount); TEST_CASE(performanceValueFlowMaxIfCountInvalid); TEST_CASE(templateMaxTime); TEST_CASE(templateMaxTimeInvalid); TEST_CASE(templateMaxTimeInvalid2); TEST_CASE(typedefMaxTime); TEST_CASE(typedefMaxTimeInvalid); TEST_CASE(typedefMaxTimeInvalid2); TEST_CASE(templateMaxTime); TEST_CASE(templateMaxTime); TEST_CASE(ignorepaths1); TEST_CASE(ignorepaths2); TEST_CASE(ignorepaths3); TEST_CASE(ignorepaths4); TEST_CASE(ignorefilepaths1); TEST_CASE(ignorefilepaths2); TEST_CASE(checkconfig); TEST_CASE(unknownParam); TEST_CASE(undefs_noarg); TEST_CASE(undefs_noarg2); TEST_CASE(undefs_noarg3); TEST_CASE(undefs); TEST_CASE(undefs2); } void nooptions() { REDIRECT; const char * const argv[] = {"cppcheck"}; CmdLineParser parser(settings, settings.nomsg, settings.nofail); ASSERT(parser.parseFromArgs(1, argv)); ASSERT_EQUALS(true, parser.getShowHelp()); ASSERT(GET_REDIRECT_OUTPUT.find("Cppcheck - A tool for static C/C++ code analysis") == 0); } void helpshort() { REDIRECT; const char * const argv[] = {"cppcheck", "-h"}; CmdLineParser parser(settings, settings.nomsg, settings.nofail); ASSERT(parser.parseFromArgs(2, argv)); ASSERT_EQUALS(true, parser.getShowHelp()); ASSERT(GET_REDIRECT_OUTPUT.find("Cppcheck - A tool for static C/C++ code analysis") == 0); } void helplong() { REDIRECT; const char * const argv[] = {"cppcheck", "--help"}; CmdLineParser parser(settings, settings.nomsg, settings.nofail); ASSERT(parser.parseFromArgs(2, argv)); ASSERT_EQUALS(true, parser.getShowHelp()); ASSERT(GET_REDIRECT_OUTPUT.find("Cppcheck - A tool for static C/C++ code analysis") == 0); } void showversion() { REDIRECT; const char * const argv[] = {"cppcheck", "--version"}; CmdLineParser parser(settings, settings.nomsg, settings.nofail); ASSERT(parser.parseFromArgs(2, argv)); ASSERT_EQUALS(true, parser.getShowVersion()); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); // version is not actually shown } void onefile() { REDIRECT; const char * const argv[] = {"cppcheck", "file.cpp"}; CmdLineParser parser(settings, settings.nomsg, settings.nofail); ASSERT(parser.parseFromArgs(2, argv)); ASSERT_EQUALS(1, (int)parser.getPathNames().size()); ASSERT_EQUALS("file.cpp", parser.getPathNames().at(0)); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); } void onepath() { REDIRECT; const char * const argv[] = {"cppcheck", "src"}; CmdLineParser parser(settings, settings.nomsg, settings.nofail); ASSERT(parser.parseFromArgs(2, argv)); ASSERT_EQUALS(1, (int)parser.getPathNames().size()); ASSERT_EQUALS("src", parser.getPathNames().at(0)); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); } void optionwithoutfile() { REDIRECT; const char * const argv[] = {"cppcheck", "-v"}; CmdLineParser parser(settings, settings.nomsg, settings.nofail); ASSERT_EQUALS(false, parser.parseFromArgs(2, argv)); ASSERT_EQUALS(0, (int)parser.getPathNames().size()); ASSERT_EQUALS("cppcheck: error: no C or C++ source files found.\n", GET_REDIRECT_OUTPUT); } void verboseshort() { REDIRECT; const char * const argv[] = {"cppcheck", "-v", "file.cpp"}; settings.verbose = false; ASSERT(defParser.parseFromArgs(3, argv)); ASSERT_EQUALS(true, settings.verbose); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); } void verboselong() { REDIRECT; const char * const argv[] = {"cppcheck", "--verbose", "file.cpp"}; settings.verbose = false; ASSERT(defParser.parseFromArgs(3, argv)); ASSERT_EQUALS(true, settings.verbose); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); } void debugSimplified() { REDIRECT; const char * const argv[] = {"cppcheck", "--debug-simplified", "file.cpp"}; settings.debugSimplified = false; ASSERT(defParser.parseFromArgs(3, argv)); ASSERT_EQUALS(true, settings.debugSimplified); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); } void debugwarnings() { REDIRECT; const char * const argv[] = {"cppcheck", "--debug-warnings", "file.cpp"}; settings.debugwarnings = false; ASSERT(defParser.parseFromArgs(3, argv)); ASSERT_EQUALS(true, settings.debugwarnings); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); } void forceshort() { REDIRECT; const char * const argv[] = {"cppcheck", "-f", "file.cpp"}; settings.force = false; ASSERT(defParser.parseFromArgs(3, argv)); ASSERT_EQUALS(true, settings.force); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); } void forcelong() { REDIRECT; const char * const argv[] = {"cppcheck", "--force", "file.cpp"}; settings.force = false; ASSERT(defParser.parseFromArgs(3, argv)); ASSERT_EQUALS(true, settings.force); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); } void relativePaths() { REDIRECT; settings.relativePaths = false; const char * const argvs[] = {"cppcheck", "-rp", "file.cpp"}; ASSERT(defParser.parseFromArgs(3, argvs)); ASSERT_EQUALS(true, settings.relativePaths); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); CLEAR_REDIRECT_OUTPUT; settings.relativePaths = false; const char * const argvl[] = {"cppcheck", "--relative-paths", "file.cpp"}; ASSERT(defParser.parseFromArgs(3, argvl)); ASSERT_EQUALS(true, settings.relativePaths); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); CLEAR_REDIRECT_OUTPUT; settings.relativePaths = false; settings.basePaths.clear(); const char * const argvsp[] = {"cppcheck", "-rp=C:/foo;C:\\bar", "file.cpp"}; ASSERT(defParser.parseFromArgs(3, argvsp)); ASSERT_EQUALS(true, settings.relativePaths); ASSERT_EQUALS(2, settings.basePaths.size()); ASSERT_EQUALS("C:/foo", settings.basePaths[0]); ASSERT_EQUALS("C:/bar", settings.basePaths[1]); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); CLEAR_REDIRECT_OUTPUT; settings.relativePaths = false; settings.basePaths.clear(); const char * const argvlp[] = {"cppcheck", "--relative-paths=C:/foo;C:\\bar", "file.cpp"}; ASSERT(defParser.parseFromArgs(3, argvlp)); ASSERT_EQUALS(true, settings.relativePaths); ASSERT_EQUALS(2, settings.basePaths.size()); ASSERT_EQUALS("C:/foo", settings.basePaths[0]); ASSERT_EQUALS("C:/bar", settings.basePaths[1]); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); } void quietshort() { REDIRECT; const char * const argv[] = {"cppcheck", "-q", "file.cpp"}; settings.quiet = false; ASSERT(defParser.parseFromArgs(3, argv)); ASSERT_EQUALS(true, settings.quiet); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); } void quietlong() { REDIRECT; const char * const argv[] = {"cppcheck", "--quiet", "file.cpp"}; settings.quiet = false; ASSERT(defParser.parseFromArgs(3, argv)); ASSERT_EQUALS(true, settings.quiet); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); } void defines_noarg() { REDIRECT; const char * const argv[] = {"cppcheck", "-D"}; // Fails since -D has no param ASSERT_EQUALS(false, defParser.parseFromArgs(2, argv)); ASSERT_EQUALS("cppcheck: error: argument to '-D' is missing.\n", GET_REDIRECT_OUTPUT); } void defines_noarg2() { REDIRECT; const char * const argv[] = {"cppcheck", "-D", "-v", "file.cpp"}; // Fails since -D has no param ASSERT_EQUALS(false, defParser.parseFromArgs(4, argv)); ASSERT_EQUALS("cppcheck: error: argument to '-D' is missing.\n", GET_REDIRECT_OUTPUT); } void defines_noarg3() { REDIRECT; const char * const argv[] = {"cppcheck", "-D", "--quiet", "file.cpp"}; // Fails since -D has no param ASSERT_EQUALS(false, defParser.parseFromArgs(4, argv)); ASSERT_EQUALS("cppcheck: error: argument to '-D' is missing.\n", GET_REDIRECT_OUTPUT); } void defines() { REDIRECT; const char * const argv[] = {"cppcheck", "-D_WIN32", "file.cpp"}; settings.userDefines.clear(); ASSERT(defParser.parseFromArgs(3, argv)); ASSERT_EQUALS("_WIN32=1", settings.userDefines); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); } void defines2() { REDIRECT; const char * const argv[] = {"cppcheck", "-D_WIN32", "-DNODEBUG", "file.cpp"}; settings.userDefines.clear(); ASSERT(defParser.parseFromArgs(4, argv)); ASSERT_EQUALS("_WIN32=1;NODEBUG=1", settings.userDefines); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); } void defines3() { REDIRECT; const char * const argv[] = {"cppcheck", "-D", "DEBUG", "file.cpp"}; settings.userDefines.clear(); ASSERT(defParser.parseFromArgs(4, argv)); ASSERT_EQUALS("DEBUG=1", settings.userDefines); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); } void defines4() { REDIRECT; const char * const argv[] = {"cppcheck", "-DDEBUG=", "file.cpp"}; // #5137 - defining empty macro settings.userDefines.clear(); ASSERT(defParser.parseFromArgs(3, argv)); ASSERT_EQUALS("DEBUG=", settings.userDefines); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); } void enforceLanguage() { REDIRECT; { const char * const argv[] = {"cppcheck", "file.cpp"}; settings.enforcedLang = Settings::Language::None; ASSERT(defParser.parseFromArgs(2, argv)); ASSERT_EQUALS(Settings::Language::None, settings.enforcedLang); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); } CLEAR_REDIRECT_OUTPUT; { const char * const argv[] = {"cppcheck", "-x", "c++", "file.cpp"}; settings.enforcedLang = Settings::Language::None; ASSERT(defParser.parseFromArgs(4, argv)); ASSERT_EQUALS(Settings::Language::CPP, settings.enforcedLang); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); } CLEAR_REDIRECT_OUTPUT; { const char * const argv[] = {"cppcheck", "-x"}; ASSERT(!defParser.parseFromArgs(2, argv)); ASSERT_EQUALS("cppcheck: error: no language given to '-x' option.\n", GET_REDIRECT_OUTPUT); } CLEAR_REDIRECT_OUTPUT; { const char * const argv[] = {"cppcheck", "-x", "--inconclusive", "file.cpp"}; ASSERT(!defParser.parseFromArgs(4, argv)); ASSERT_EQUALS("cppcheck: error: no language given to '-x' option.\n", GET_REDIRECT_OUTPUT); } CLEAR_REDIRECT_OUTPUT; { const char * const argv[] = {"cppcheck", "--language=c++", "file.cpp"}; settings.enforcedLang = Settings::Language::None; ASSERT(defParser.parseFromArgs(3, argv)); ASSERT_EQUALS(Settings::Language::CPP, settings.enforcedLang); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); } CLEAR_REDIRECT_OUTPUT; { const char * const argv[] = {"cppcheck", "--language=c", "file.cpp"}; settings.enforcedLang = Settings::Language::None; ASSERT(defParser.parseFromArgs(3, argv)); ASSERT_EQUALS(Settings::Language::C, settings.enforcedLang); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); } CLEAR_REDIRECT_OUTPUT; { const char * const argv[] = {"cppcheck", "--language=unknownLanguage", "file.cpp"}; ASSERT(!defParser.parseFromArgs(3, argv)); ASSERT_EQUALS("cppcheck: error: unknown language 'unknownLanguage' enforced.\n", GET_REDIRECT_OUTPUT); } } void includesnopath() { REDIRECT; const char * const argv[] = {"cppcheck", "-I"}; // Fails since -I has no param ASSERT_EQUALS(false, defParser.parseFromArgs(2, argv)); ASSERT_EQUALS("cppcheck: error: argument to '-I' is missing.\n", GET_REDIRECT_OUTPUT); } void includes() { REDIRECT; const char * const argv[] = {"cppcheck", "-I", "include", "file.cpp"}; settings.includePaths.clear(); ASSERT(defParser.parseFromArgs(4, argv)); ASSERT_EQUALS("include/", settings.includePaths.front()); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); } void includesslash() { REDIRECT; const char * const argv[] = {"cppcheck", "-I", "include/", "file.cpp"}; settings.includePaths.clear(); ASSERT(defParser.parseFromArgs(4, argv)); ASSERT_EQUALS("include/", settings.includePaths.front()); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); } void includesbackslash() { REDIRECT; const char * const argv[] = {"cppcheck", "-I", "include\\", "file.cpp"}; settings.includePaths.clear(); ASSERT(defParser.parseFromArgs(4, argv)); ASSERT_EQUALS("include/", settings.includePaths.front()); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); } void includesnospace() { REDIRECT; const char * const argv[] = {"cppcheck", "-Iinclude", "file.cpp"}; settings.includePaths.clear(); ASSERT(defParser.parseFromArgs(3, argv)); ASSERT_EQUALS("include/", settings.includePaths.front()); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); } void includes2() { REDIRECT; const char * const argv[] = {"cppcheck", "-I", "include/", "-I", "framework/", "file.cpp"}; settings.includePaths.clear(); ASSERT(defParser.parseFromArgs(6, argv)); ASSERT_EQUALS("include/", settings.includePaths.front()); settings.includePaths.pop_front(); ASSERT_EQUALS("framework/", settings.includePaths.front()); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); } // TODO: fails since the file is not found void includesFile() { REDIRECT; const char * const argv[] = {"cppcheck", "--includes-file=fileThatDoesNotExist.txt", "file.cpp"}; TODO_ASSERT_EQUALS(true, false, defParser.parseFromArgs(3, argv)); TODO_ASSERT_EQUALS("", "cppcheck: error: unable to open includes file at 'fileThatDoesNotExist.txt'\n", GET_REDIRECT_OUTPUT); } void includesFileNoFile() { REDIRECT; const char * const argv[] = {"cppcheck", "--includes-file=fileThatDoesNotExist.txt", "file.cpp"}; ASSERT_EQUALS(false, defParser.parseFromArgs(3, argv)); ASSERT_EQUALS("cppcheck: error: unable to open includes file at 'fileThatDoesNotExist.txt'\n", GET_REDIRECT_OUTPUT); } // TODO: fails since the file is not found void configExcludesFile() { REDIRECT; const char * const argv[] = {"cppcheck", "--config-excludes-file=fileThatDoesNotExist.txt", "file.cpp"}; settings.includePaths.clear(); TODO_ASSERT_EQUALS(true, false, defParser.parseFromArgs(3, argv)); // TODO: add checks TODO_ASSERT_EQUALS("", "cppcheck: error: unable to open config excludes file at 'fileThatDoesNotExist.txt'\n", GET_REDIRECT_OUTPUT); } void configExcludesFileNoFile() { REDIRECT; const char * const argv[] = {"cppcheck", "--config-excludes-file=fileThatDoesNotExist.txt", "file.cpp"}; ASSERT_EQUALS( false, defParser.parseFromArgs(3, argv)); ASSERT_EQUALS("cppcheck: error: unable to open config excludes file at 'fileThatDoesNotExist.txt'\n", GET_REDIRECT_OUTPUT); } void enabledAll() { REDIRECT; const char * const argv[] = {"cppcheck", "--enable=all", "file.cpp"}; settings = Settings(); ASSERT(defParser.parseFromArgs(3, argv)); ASSERT(settings.severity.isEnabled(Severity::style)); ASSERT(settings.severity.isEnabled(Severity::warning)); ASSERT(settings.checks.isEnabled(Checks::unusedFunction)); ASSERT(settings.checks.isEnabled(Checks::missingInclude)); ASSERT(!settings.checks.isEnabled(Checks::internalCheck)); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); } void enabledStyle() { REDIRECT; const char * const argv[] = {"cppcheck", "--enable=style", "file.cpp"}; settings = Settings(); ASSERT(defParser.parseFromArgs(3, argv)); ASSERT(settings.severity.isEnabled(Severity::style)); ASSERT(settings.severity.isEnabled(Severity::warning)); ASSERT(settings.severity.isEnabled(Severity::performance)); ASSERT(settings.severity.isEnabled(Severity::portability)); ASSERT(!settings.checks.isEnabled(Checks::unusedFunction)); ASSERT(!settings.checks.isEnabled(Checks::internalCheck)); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); } void enabledPerformance() { REDIRECT; const char * const argv[] = {"cppcheck", "--enable=performance", "file.cpp"}; settings = Settings(); ASSERT(defParser.parseFromArgs(3, argv)); ASSERT(!settings.severity.isEnabled(Severity::style)); ASSERT(!settings.severity.isEnabled(Severity::warning)); ASSERT(settings.severity.isEnabled(Severity::performance)); ASSERT(!settings.severity.isEnabled(Severity::portability)); ASSERT(!settings.checks.isEnabled(Checks::unusedFunction)); ASSERT(!settings.checks.isEnabled(Checks::missingInclude)); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); } void enabledPortability() { REDIRECT; const char * const argv[] = {"cppcheck", "--enable=portability", "file.cpp"}; settings = Settings(); ASSERT(defParser.parseFromArgs(3, argv)); ASSERT(!settings.severity.isEnabled(Severity::style)); ASSERT(!settings.severity.isEnabled(Severity::warning)); ASSERT(!settings.severity.isEnabled(Severity::performance)); ASSERT(settings.severity.isEnabled(Severity::portability)); ASSERT(!settings.checks.isEnabled(Checks::unusedFunction)); ASSERT(!settings.checks.isEnabled(Checks::missingInclude)); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); } void enabledInformation() { REDIRECT; const char * const argv[] = {"cppcheck", "--enable=information", "file.cpp"}; settings = Settings(); ASSERT(defParser.parseFromArgs(3, argv)); ASSERT(settings.severity.isEnabled(Severity::information)); ASSERT(settings.checks.isEnabled(Checks::missingInclude)); ASSERT_EQUALS("cppcheck: '--enable=information' will no longer implicitly enable 'missingInclude' starting with 2.16. Please enable it explicitly if you require it.\n", GET_REDIRECT_OUTPUT); } void enabledUnusedFunction() { REDIRECT; const char * const argv[] = {"cppcheck", "--enable=unusedFunction", "file.cpp"}; settings = Settings(); ASSERT(defParser.parseFromArgs(3, argv)); ASSERT(settings.checks.isEnabled(Checks::unusedFunction)); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); } void enabledMissingInclude() { REDIRECT; const char * const argv[] = {"cppcheck", "--enable=missingInclude", "file.cpp"}; settings = Settings(); ASSERT(defParser.parseFromArgs(3, argv)); ASSERT(settings.checks.isEnabled(Checks::missingInclude)); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); } #ifdef CHECK_INTERNAL void enabledInternal() { REDIRECT; const char * const argv[] = {"cppcheck", "--enable=internal", "file.cpp"}; settings = Settings(); ASSERT(defParser.parseFromArgs(3, argv)); ASSERT(settings.checks.isEnabled(Checks::internalCheck)); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); } #endif void enabledMultiple() { REDIRECT; const char * const argv[] = {"cppcheck", "--enable=missingInclude,portability,warning", "file.cpp"}; settings = Settings(); ASSERT(defParser.parseFromArgs(3, argv)); ASSERT(!settings.severity.isEnabled(Severity::style)); ASSERT(settings.severity.isEnabled(Severity::warning)); ASSERT(!settings.severity.isEnabled(Severity::performance)); ASSERT(settings.severity.isEnabled(Severity::portability)); ASSERT(!settings.checks.isEnabled(Checks::unusedFunction)); ASSERT(settings.checks.isEnabled(Checks::missingInclude)); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); } void enabledInvalid() { REDIRECT; const char * const argv[] = {"cppcheck", "--enable=warning,missingIncludeSystem,style", "file.cpp"}; settings = Settings(); ASSERT(!defParser.parseFromArgs(3, argv)); ASSERT_EQUALS("cppcheck: error: --enable parameter with the unknown name 'missingIncludeSystem'\n", GET_REDIRECT_OUTPUT); } void enabledError() { REDIRECT; const char * const argv[] = {"cppcheck", "--enable=error", "file.cpp"}; settings = Settings(); ASSERT(!defParser.parseFromArgs(3, argv)); ASSERT_EQUALS("cppcheck: error: --enable parameter with the unknown name 'error'\n", GET_REDIRECT_OUTPUT); } void enabledEmpty() { REDIRECT; const char * const argv[] = {"cppcheck", "--enable=", "file.cpp"}; settings = Settings(); ASSERT(!defParser.parseFromArgs(3, argv)); ASSERT_EQUALS("cppcheck: error: --enable parameter is empty\n", GET_REDIRECT_OUTPUT); } void disableAll() { REDIRECT; const char * const argv[] = {"cppcheck", "--enable=all", "--disable=all"}; settings.severity.clear(); settings.checks.clear(); ASSERT(defParser.parseFromArgs(3, argv)); ASSERT_EQUALS(true, settings.severity.isEnabled(Severity::error)); ASSERT_EQUALS(false, settings.severity.isEnabled(Severity::warning)); ASSERT_EQUALS(false, settings.severity.isEnabled(Severity::style)); ASSERT_EQUALS(false, settings.severity.isEnabled(Severity::performance)); ASSERT_EQUALS(false, settings.severity.isEnabled(Severity::portability)); ASSERT_EQUALS(false, settings.severity.isEnabled(Severity::debug)); ASSERT_EQUALS(false, settings.checks.isEnabled(Checks::unusedFunction)); ASSERT_EQUALS(false, settings.checks.isEnabled(Checks::missingInclude)); ASSERT_EQUALS(false, settings.checks.isEnabled(Checks::internalCheck)); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); } void disableMultiple() { REDIRECT; const char * const argv[] = {"cppcheck", "--enable=all", "--disable=style", "--disable=unusedFunction"}; settings.severity.clear(); settings.checks.clear(); ASSERT(defParser.parseFromArgs(4, argv)); ASSERT_EQUALS(true, settings.severity.isEnabled(Severity::error)); ASSERT_EQUALS(true, settings.severity.isEnabled(Severity::warning)); ASSERT_EQUALS(false, settings.severity.isEnabled(Severity::style)); ASSERT_EQUALS(true, settings.severity.isEnabled(Severity::performance)); ASSERT_EQUALS(true, settings.severity.isEnabled(Severity::portability)); ASSERT_EQUALS(true, settings.severity.isEnabled(Severity::debug)); ASSERT_EQUALS(false, settings.checks.isEnabled(Checks::unusedFunction)); ASSERT_EQUALS(true, settings.checks.isEnabled(Checks::missingInclude)); ASSERT_EQUALS(false, settings.checks.isEnabled(Checks::internalCheck)); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); } // make sure the implied "style" checks are not added when "--enable=style" is specified void disableStylePartial() { REDIRECT; const char * const argv[] = {"cppcheck", "--enable=style", "--disable=performance", "--enable=unusedFunction"}; settings.severity.clear(); settings.checks.clear(); ASSERT(defParser.parseFromArgs(4, argv)); ASSERT_EQUALS(true, settings.severity.isEnabled(Severity::error)); ASSERT_EQUALS(true, settings.severity.isEnabled(Severity::warning)); ASSERT_EQUALS(true, settings.severity.isEnabled(Severity::style)); ASSERT_EQUALS(false, settings.severity.isEnabled(Severity::performance)); ASSERT_EQUALS(true, settings.severity.isEnabled(Severity::portability)); ASSERT_EQUALS(false, settings.severity.isEnabled(Severity::debug)); ASSERT_EQUALS(true, settings.checks.isEnabled(Checks::unusedFunction)); ASSERT_EQUALS(false, settings.checks.isEnabled(Checks::missingInclude)); ASSERT_EQUALS(false, settings.checks.isEnabled(Checks::internalCheck)); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); } void disableInformationPartial() { REDIRECT; const char * const argv[] = {"cppcheck", "--enable=information", "--disable=missingInclude", "file.cpp"}; settings = Settings(); ASSERT(defParser.parseFromArgs(4, argv)); ASSERT(settings.severity.isEnabled(Severity::information)); ASSERT(!settings.checks.isEnabled(Checks::missingInclude)); ASSERT_EQUALS("cppcheck: '--enable=information' will no longer implicitly enable 'missingInclude' starting with 2.16. Please enable it explicitly if you require it.\n", GET_REDIRECT_OUTPUT); } void disableInformationPartial2() { REDIRECT; const char * const argv[] = {"cppcheck", "--enable=missingInclude", "--disable=information", "file.cpp"}; settings = Settings(); ASSERT(defParser.parseFromArgs(4, argv)); ASSERT(!settings.severity.isEnabled(Severity::information)); ASSERT(settings.checks.isEnabled(Checks::missingInclude)); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); } void disableInvalid() { REDIRECT; const char * const argv[] = {"cppcheck", "--disable=leaks", "file.cpp"}; settings = Settings(); ASSERT(!defParser.parseFromArgs(3, argv)); ASSERT_EQUALS("cppcheck: error: --disable parameter with the unknown name 'leaks'\n", GET_REDIRECT_OUTPUT); } void disableError() { REDIRECT; const char * const argv[] = {"cppcheck", "--disable=error", "file.cpp"}; settings = Settings(); ASSERT(!defParser.parseFromArgs(3, argv)); ASSERT_EQUALS("cppcheck: error: --disable parameter with the unknown name 'error'\n", GET_REDIRECT_OUTPUT); } void disableEmpty() { REDIRECT; const char * const argv[] = {"cppcheck", "--disable=", "file.cpp"}; settings = Settings(); ASSERT(!defParser.parseFromArgs(3, argv)); ASSERT_EQUALS("cppcheck: error: --disable parameter is empty\n", GET_REDIRECT_OUTPUT); } void inconclusive() { REDIRECT; const char * const argv[] = {"cppcheck", "--inconclusive"}; settings.certainty.clear(); ASSERT(defParser.parseFromArgs(2, argv)); ASSERT_EQUALS(true, settings.certainty.isEnabled(Certainty::inconclusive)); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); } void errorExitcode() { REDIRECT; const char * const argv[] = {"cppcheck", "--error-exitcode=5", "file.cpp"}; settings.exitCode = 0; ASSERT(defParser.parseFromArgs(3, argv)); ASSERT_EQUALS(5, settings.exitCode); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); } void errorExitcodeMissing() { REDIRECT; const char * const argv[] = {"cppcheck", "--error-exitcode=", "file.cpp"}; // Fails since exit code not given ASSERT_EQUALS(false, defParser.parseFromArgs(3, argv)); ASSERT_EQUALS("cppcheck: error: argument to '--error-exitcode=' is not valid - not an integer.\n", GET_REDIRECT_OUTPUT); } void errorExitcodeStr() { REDIRECT; const char * const argv[] = {"cppcheck", "--error-exitcode=foo", "file.cpp"}; // Fails since invalid exit code ASSERT_EQUALS(false, defParser.parseFromArgs(3, argv)); ASSERT_EQUALS("cppcheck: error: argument to '--error-exitcode=' is not valid - not an integer.\n", GET_REDIRECT_OUTPUT); } void exitcodeSuppressionsOld() { REDIRECT; const char * const argv[] = {"cppcheck", "--exitcode-suppressions", "suppr.txt", "file.cpp"}; ASSERT_EQUALS(false, defParser.parseFromArgs(4, argv)); ASSERT_EQUALS("cppcheck: error: unrecognized command line option: \"--exitcode-suppressions\".\n", GET_REDIRECT_OUTPUT); } void exitcodeSuppressions() { // TODO: Fails since cannot open the file REDIRECT; const char * const argv[] = {"cppcheck", "--exitcode-suppressions=suppr.txt", "file.cpp"}; TODO_ASSERT_EQUALS(true, false, defParser.parseFromArgs(3, argv)); TODO_ASSERT_EQUALS("", "cppcheck: error: couldn't open the file: \"suppr.txt\".\n", GET_REDIRECT_OUTPUT); } void exitcodeSuppressionsNoFile() { REDIRECT; const char * const argv[] = {"cppcheck", "--exitcode-suppressions", "file.cpp"}; ASSERT_EQUALS(false, defParser.parseFromArgs(3, argv)); ASSERT_EQUALS("cppcheck: error: unrecognized command line option: \"--exitcode-suppressions\".\n", GET_REDIRECT_OUTPUT); } // TODO: file does not exist void fileList() { REDIRECT; const char * const argv[] = {"cppcheck", "--file-list=files.txt", "file.cpp"}; TODO_ASSERT_EQUALS(true, false, defParser.parseFromArgs(3, argv)); // TODO: settings are not being reset after each test //TODO_ASSERT_EQUALS(4, 1, defParser.getPathNames().size()); TODO_ASSERT_EQUALS("", "cppcheck: error: couldn't open the file: \"files.txt\".\n", GET_REDIRECT_OUTPUT); } void fileListNoFile() { REDIRECT; const char * const argv[] = {"cppcheck", "--file-list=files.txt", "file.cpp"}; ASSERT_EQUALS(false, defParser.parseFromArgs(3, argv)); ASSERT_EQUALS("cppcheck: error: couldn't open the file: \"files.txt\".\n", GET_REDIRECT_OUTPUT); } /* void fileListStdin() { // TODO: Give it some stdin to read from, fails because the list of // files in stdin (_pathnames) is empty REDIRECT; const char * const argv[] = {"cppcheck", "--file-list=-", "file.cpp"}; TODO_ASSERT_EQUALS(true, false, defParser.parseFromArgs(3, argv)); TODO_ASSERT_EQUALS("", "", GET_REDIRECT_OUTPUT); } */ void fileListInvalid() { REDIRECT; const char * const argv[] = {"cppcheck", "--file-list", "files.txt", "file.cpp"}; ASSERT_EQUALS(false, defParser.parseFromArgs(4, argv)); ASSERT_EQUALS("cppcheck: error: unrecognized command line option: \"--file-list\".\n", GET_REDIRECT_OUTPUT); } void inlineSuppr() { REDIRECT; const char * const argv[] = {"cppcheck", "--inline-suppr", "file.cpp"}; settings.inlineSuppressions = false; ASSERT(defParser.parseFromArgs(3, argv)); ASSERT(settings.inlineSuppressions); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); } void jobs() { REDIRECT; const char * const argv[] = {"cppcheck", "-j", "3", "file.cpp"}; settings.jobs = 0; ASSERT(defParser.parseFromArgs(4, argv)); ASSERT_EQUALS(3, settings.jobs); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); } void jobs2() { REDIRECT; const char * const argv[] = {"cppcheck", "-j3", "file.cpp"}; settings.jobs = 0; ASSERT(defParser.parseFromArgs(3, argv)); ASSERT_EQUALS(3, settings.jobs); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); } void jobsMissingCount() { REDIRECT; const char * const argv[] = {"cppcheck", "-j", "file.cpp"}; // Fails since -j is missing thread count ASSERT_EQUALS(false, defParser.parseFromArgs(3, argv)); ASSERT_EQUALS("cppcheck: error: argument to '-j' is not valid - not an integer.\n", GET_REDIRECT_OUTPUT); } void jobsInvalid() { REDIRECT; const char * const argv[] = {"cppcheck", "-j", "e", "file.cpp"}; // Fails since invalid count given for -j ASSERT_EQUALS(false, defParser.parseFromArgs(4, argv)); ASSERT_EQUALS("cppcheck: error: argument to '-j' is not valid - not an integer.\n", GET_REDIRECT_OUTPUT); } void jobsTooBig() { REDIRECT; const char * const argv[] = {"cppcheck", "-j10001", "file.cpp"}; ASSERT(!defParser.parseFromArgs(3, argv)); ASSERT_EQUALS("cppcheck: error: argument for '-j' is allowed to be 10000 at max.\n", GET_REDIRECT_OUTPUT); } void maxConfigs() { REDIRECT; const char * const argv[] = {"cppcheck", "-f", "--max-configs=12", "file.cpp"}; settings.force = false; settings.maxConfigs = 0; ASSERT(defParser.parseFromArgs(4, argv)); ASSERT_EQUALS(12, settings.maxConfigs); ASSERT_EQUALS(false, settings.force); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); } void maxConfigsMissingCount() { REDIRECT; const char * const argv[] = {"cppcheck", "--max-configs=", "file.cpp"}; // Fails since --max-configs= is missing limit ASSERT_EQUALS(false, defParser.parseFromArgs(3, argv)); ASSERT_EQUALS("cppcheck: error: argument to '--max-configs=' is not valid - not an integer.\n", GET_REDIRECT_OUTPUT); } void maxConfigsInvalid() { REDIRECT; const char * const argv[] = {"cppcheck", "--max-configs=e", "file.cpp"}; // Fails since invalid count given for --max-configs= ASSERT_EQUALS(false, defParser.parseFromArgs(3, argv)); ASSERT_EQUALS("cppcheck: error: argument to '--max-configs=' is not valid - not an integer.\n", GET_REDIRECT_OUTPUT); } void maxConfigsTooSmall() { REDIRECT; const char * const argv[] = {"cppcheck", "--max-configs=0", "file.cpp"}; // Fails since limit must be greater than 0 ASSERT_EQUALS(false, defParser.parseFromArgs(3, argv)); ASSERT_EQUALS("cppcheck: error: argument to '--max-configs=' must be greater than 0.\n", GET_REDIRECT_OUTPUT); } void reportProgressTest() { REDIRECT; const char * const argv[] = {"cppcheck", "--report-progress", "file.cpp"}; settings.reportProgress = false; ASSERT(defParser.parseFromArgs(3, argv)); ASSERT(settings.reportProgress); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); } void stdc99() { REDIRECT; const char * const argv[] = {"cppcheck", "--std=c99", "file.cpp"}; settings.standards.c = Standards::C89; ASSERT(defParser.parseFromArgs(3, argv)); ASSERT(settings.standards.c == Standards::C99); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); } void stdcpp11() { REDIRECT; const char * const argv[] = {"cppcheck", "--std=c++11", "file.cpp"}; settings.standards.cpp = Standards::CPP03; ASSERT(defParser.parseFromArgs(3, argv)); ASSERT(settings.standards.cpp == Standards::CPP11); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); } void stdunknown() { REDIRECT; { const char *const argv[] = {"cppcheck", "--std=d++11", "file.cpp"}; ASSERT(!defParser.parseFromArgs(3, argv)); ASSERT_EQUALS("cppcheck: error: unknown --std value 'd++11'\n", GET_REDIRECT_OUTPUT); } CLEAR_REDIRECT_OUTPUT; { const char *const argv[] = {"cppcheck", "--std=cplusplus11", "file.cpp"}; TODO_ASSERT(!defParser.parseFromArgs(3, argv)); TODO_ASSERT_EQUALS("cppcheck: error: unknown --std value 'cplusplus11'\n", "", GET_REDIRECT_OUTPUT); } } void platformWin64() { REDIRECT; const char * const argv[] = {"cppcheck", "--platform=win64", "file.cpp"}; ASSERT(settings.platform.set(cppcheck::Platform::Type::Unspecified)); ASSERT(defParser.parseFromArgs(3, argv)); ASSERT_EQUALS(cppcheck::Platform::Type::Win64, settings.platform.type); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); } void platformWin32A() { REDIRECT; const char * const argv[] = {"cppcheck", "--platform=win32A", "file.cpp"}; ASSERT(settings.platform.set(cppcheck::Platform::Type::Unspecified)); ASSERT(defParser.parseFromArgs(3, argv)); ASSERT_EQUALS(cppcheck::Platform::Type::Win32A, settings.platform.type); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); } void platformWin32W() { REDIRECT; const char * const argv[] = {"cppcheck", "--platform=win32W", "file.cpp"}; ASSERT(settings.platform.set(cppcheck::Platform::Type::Unspecified)); ASSERT(defParser.parseFromArgs(3, argv)); ASSERT_EQUALS(cppcheck::Platform::Type::Win32W, settings.platform.type); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); } void platformUnix32() { REDIRECT; const char * const argv[] = {"cppcheck", "--platform=unix32", "file.cpp"}; ASSERT(settings.platform.set(cppcheck::Platform::Type::Unspecified)); ASSERT(defParser.parseFromArgs(3, argv)); ASSERT_EQUALS(cppcheck::Platform::Type::Unix32, settings.platform.type); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); } void platformUnix32Unsigned() { REDIRECT; const char * const argv[] = {"cppcheck", "--platform=unix32-unsigned", "file.cpp"}; ASSERT(settings.platform.set(cppcheck::Platform::Type::Unspecified)); ASSERT(defParser.parseFromArgs(3, argv)); ASSERT_EQUALS(cppcheck::Platform::Type::Unix32, settings.platform.type); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); } void platformUnix64() { REDIRECT; const char * const argv[] = {"cppcheck", "--platform=unix64", "file.cpp"}; ASSERT(settings.platform.set(cppcheck::Platform::Type::Unspecified)); ASSERT(defParser.parseFromArgs(3, argv)); ASSERT_EQUALS(cppcheck::Platform::Type::Unix64, settings.platform.type); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); } void platformUnix64Unsigned() { REDIRECT; const char * const argv[] = {"cppcheck", "--platform=unix64-unsigned", "file.cpp"}; ASSERT(settings.platform.set(cppcheck::Platform::Type::Unspecified)); ASSERT(defParser.parseFromArgs(3, argv)); ASSERT_EQUALS(cppcheck::Platform::Type::Unix64, settings.platform.type); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); } void platformNative() { REDIRECT; const char * const argv[] = {"cppcheck", "--platform=native", "file.cpp"}; ASSERT(settings.platform.set(cppcheck::Platform::Type::Unspecified)); ASSERT(defParser.parseFromArgs(3, argv)); ASSERT_EQUALS(cppcheck::Platform::Type::Native, settings.platform.type); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); } void platformUnspecified() { REDIRECT; const char * const argv[] = {"cppcheck", "--platform=unspecified", "file.cpp"}; ASSERT(settings.platform.set(cppcheck::Platform::Type::Native)); ASSERT(defParser.parseFromArgs(3, argv)); ASSERT_EQUALS(cppcheck::Platform::Type::Unspecified, settings.platform.type); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); } void platformPlatformFile() { REDIRECT; const char * const argv[] = {"cppcheck", "--platform=avr8", "file.cpp"}; ASSERT(settings.platform.set(cppcheck::Platform::Type::Unspecified)); ASSERT_EQUALS(true, defParser.parseFromArgs(3, argv)); ASSERT_EQUALS(cppcheck::Platform::Type::File, settings.platform.type); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); } void platformUnknown() { REDIRECT; const char * const argv[] = {"cppcheck", "--platform=win128", "file.cpp"}; ASSERT(!defParser.parseFromArgs(3, argv)); ASSERT_EQUALS("cppcheck: error: unrecognized platform: 'win128'.\n", GET_REDIRECT_OUTPUT); } #if defined(_WIN64) || defined(_WIN32) void platformDefault() { REDIRECT; CmdLineParser::SHOW_DEF_PLATFORM_MSG = true; const char * const argv[] = {"cppcheck", "file.cpp"}; settings = Settings(); ASSERT(defParser.parseFromArgs(2, argv)); #if defined(_WIN64) ASSERT_EQUALS(cppcheck::Platform::Type::Win64, settings.platform.type); ASSERT_EQUALS("cppcheck: Windows 64-bit binaries currently default to the 'win64' platform. Starting with Cppcheck 2.13 they will default to 'native' instead. Please specify '--platform=win64' explicitly if you rely on this.\n", GET_REDIRECT_OUTPUT); #elif defined(_WIN32) ASSERT_EQUALS(cppcheck::Platform::Type::Win32A, settings.platform.type); ASSERT_EQUALS("cppcheck: Windows 32-bit binaries currently default to the 'win32A' platform. Starting with Cppcheck 2.13 they will default to 'native' instead. Please specify '--platform=win32A' explicitly if you rely on this.\n", GET_REDIRECT_OUTPUT); #endif CmdLineParser::SHOW_DEF_PLATFORM_MSG = false; } void platformDefault2() { REDIRECT; CmdLineParser::SHOW_DEF_PLATFORM_MSG = true; const char * const argv[] = {"cppcheck", "--platform=unix64", "file.cpp"}; settings = Settings(); ASSERT(defParser.parseFromArgs(3, argv)); ASSERT_EQUALS(cppcheck::Platform::Type::Unix64, settings.platform.type); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); CmdLineParser::SHOW_DEF_PLATFORM_MSG = false; } #endif void plistEmpty() { REDIRECT; const char * const argv[] = {"cppcheck", "--plist-output=", "file.cpp"}; settings.plistOutput = ""; ASSERT(defParser.parseFromArgs(3, argv)); ASSERT(settings.plistOutput == "./"); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); } void plistDoesNotExist() { REDIRECT; const char * const argv[] = {"cppcheck", "--plist-output=./cppcheck_reports", "file.cpp"}; // Fails since folder pointed by --plist-output= does not exist ASSERT_EQUALS(false, defParser.parseFromArgs(3, argv)); // TODO: output contains non-native separator //ASSERT_EQUALS("cppcheck: error: plist folder does not exist: \"cppcheck_reports/\".\n", GET_REDIRECT_OUTPUT); } void suppressionsOld() { REDIRECT; const char * const argv[] = {"cppcheck", "--suppressions", "suppr.txt", "file.cpp"}; ASSERT(!defParser.parseFromArgs(4, argv)); ASSERT_EQUALS("cppcheck: error: unrecognized command line option: \"--suppressions\".\n", GET_REDIRECT_OUTPUT); } void suppressions() { // TODO: Fails because there is no suppr.txt file! REDIRECT; const char * const argv[] = {"cppcheck", "--suppressions-list=suppr.txt", "file.cpp"}; TODO_ASSERT_EQUALS(true, false, defParser.parseFromArgs(3, argv)); TODO_ASSERT_EQUALS("", "cppcheck: error: couldn't open the file: \"suppr.txt\".\n", GET_REDIRECT_OUTPUT); } void suppressionsNoFile() { REDIRECT; { const char * const argv[] = {"cppcheck", "--suppressions-list=", "file.cpp"}; ASSERT_EQUALS(false, defParser.parseFromArgs(3, argv)); ASSERT_EQUALS(false, GET_REDIRECT_OUTPUT.find("If you want to pass two files") != std::string::npos); } CLEAR_REDIRECT_OUTPUT; { const char * const argv[] = {"cppcheck", "--suppressions-list=a.suppr,b.suppr", "file.cpp"}; ASSERT_EQUALS(false, defParser.parseFromArgs(3, argv)); ASSERT_EQUALS(true, GET_REDIRECT_OUTPUT.find("If you want to pass two files") != std::string::npos); } CLEAR_REDIRECT_OUTPUT; { const char * const argv[] = {"cppcheck", "--suppressions-list=a.suppr b.suppr", "file.cpp"}; ASSERT_EQUALS(false, defParser.parseFromArgs(3, argv)); ASSERT_EQUALS(true, GET_REDIRECT_OUTPUT.find("If you want to pass two files") != std::string::npos); } } static Suppressions::ErrorMessage errorMessage(const std::string &errorId, const std::string &fileName, int lineNumber) { Suppressions::ErrorMessage e; e.errorId = errorId; e.setFileName(fileName); e.lineNumber = lineNumber; return e; } void suppressionSingle() { REDIRECT; const char * const argv[] = {"cppcheck", "--suppress=uninitvar", "file.cpp"}; settings = Settings(); ASSERT(defParser.parseFromArgs(3, argv)); ASSERT_EQUALS(true, settings.nomsg.isSuppressed(errorMessage("uninitvar", "file.cpp", 1))); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); } void suppressionSingleFile() { REDIRECT; const char * const argv[] = {"cppcheck", "--suppress=uninitvar:file.cpp", "file.cpp"}; settings = Settings(); ASSERT(defParser.parseFromArgs(3, argv)); ASSERT_EQUALS(true, settings.nomsg.isSuppressed(errorMessage("uninitvar", "file.cpp", 1U))); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); } void suppressionTwo() { REDIRECT; const char * const argv[] = {"cppcheck", "--suppress=uninitvar,noConstructor", "file.cpp"}; settings = Settings(); TODO_ASSERT_EQUALS(true, false, defParser.parseFromArgs(3, argv)); TODO_ASSERT_EQUALS(true, false, settings.nomsg.isSuppressed(errorMessage("uninitvar", "file.cpp", 1U))); TODO_ASSERT_EQUALS(true, false, settings.nomsg.isSuppressed(errorMessage("noConstructor", "file.cpp", 1U))); TODO_ASSERT_EQUALS("", "cppcheck: error: Failed to add suppression. Invalid id \"uninitvar,noConstructor\"\n", GET_REDIRECT_OUTPUT); } void suppressionTwoSeparate() { REDIRECT; const char * const argv[] = {"cppcheck", "--suppress=uninitvar", "--suppress=noConstructor", "file.cpp"}; settings = Settings(); ASSERT(defParser.parseFromArgs(4, argv)); ASSERT_EQUALS(true, settings.nomsg.isSuppressed(errorMessage("uninitvar", "file.cpp", 1U))); ASSERT_EQUALS(true, settings.nomsg.isSuppressed(errorMessage("noConstructor", "file.cpp", 1U))); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); } void templates() { REDIRECT; const char * const argv[] = {"cppcheck", "--template", "{file}:{line},{severity},{id},{message}", "--template-location={file}:{line}:{column} {info}", "file.cpp"}; settings.templateFormat.clear(); settings.templateLocation.clear(); ASSERT(defParser.parseFromArgs(4, argv)); ASSERT_EQUALS("{file}:{line},{severity},{id},{message}", settings.templateFormat); ASSERT_EQUALS("{file}:{line}:{column} {info}", settings.templateLocation); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); } void templatesGcc() { REDIRECT; const char * const argv[] = {"cppcheck", "--template", "gcc", "file.cpp"}; settings.templateFormat.clear(); settings.templateLocation.clear(); ASSERT(defParser.parseFromArgs(4, argv)); ASSERT_EQUALS("{file}:{line}:{column}: warning: {message} [{id}]\n{code}", settings.templateFormat); ASSERT_EQUALS("{file}:{line}:{column}: note: {info}\n{code}", settings.templateLocation); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); } void templatesVs() { REDIRECT; const char * const argv[] = {"cppcheck", "--template", "vs", "file.cpp"}; settings.templateFormat.clear(); settings.templateLocation.clear(); ASSERT(defParser.parseFromArgs(4, argv)); ASSERT_EQUALS("{file}({line}): {severity}: {message}", settings.templateFormat); ASSERT_EQUALS("", settings.templateLocation); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); } void templatesEdit() { REDIRECT; const char * const argv[] = {"cppcheck", "--template", "edit", "file.cpp"}; settings.templateFormat.clear(); settings.templateLocation.clear(); ASSERT(defParser.parseFromArgs(4, argv)); ASSERT_EQUALS("{file} +{line}: {severity}: {message}", settings.templateFormat); ASSERT_EQUALS("", settings.templateLocation); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); } void templatesCppcheck1() { REDIRECT; const char * const argv[] = {"cppcheck", "--template=cppcheck1", "file.cpp"}; settings.templateFormat.clear(); settings.templateLocation.clear(); ASSERT(defParser.parseFromArgs(3, argv)); ASSERT_EQUALS("{callstack}: ({severity}{inconclusive:, inconclusive}) {message}", settings.templateFormat); ASSERT_EQUALS("", settings.templateLocation); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); } void templatesDaca2() { REDIRECT; const char * const argv[] = {"cppcheck", "--template=daca2", "file.cpp"}; settings.templateFormat.clear(); settings.templateLocation.clear(); ASSERT(defParser.parseFromArgs(3, argv)); ASSERT_EQUALS("{file}:{line}:{column}: {severity}:{inconclusive:inconclusive:} {message} [{id}]", settings.templateFormat); ASSERT_EQUALS("{file}:{line}:{column}: note: {info}", settings.templateLocation); ASSERT_EQUALS(true, settings.daca); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); } void templatesSelfcheck() { REDIRECT; const char * const argv[] = {"cppcheck", "--template=selfcheck", "file.cpp"}; settings.templateFormat.clear(); settings.templateLocation.clear(); ASSERT(defParser.parseFromArgs(3, argv)); ASSERT_EQUALS("{file}:{line}:{column}: {severity}:{inconclusive:inconclusive:} {message} [{id}]\n{code}", settings.templateFormat); ASSERT_EQUALS("{file}:{line}:{column}: note: {info}\n{code}", settings.templateLocation); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); } // TODO: we should bail out on this void templatesNoPlaceholder() { REDIRECT; const char * const argv[] = {"cppcheck", "--template=selfchek", "file.cpp"}; settings.templateFormat.clear(); settings.templateLocation.clear(); TODO_ASSERT(!defParser.parseFromArgs(3, argv)); ASSERT_EQUALS("selfchek", settings.templateFormat); ASSERT_EQUALS("", settings.templateLocation); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); } void templateFormatInvalid() { REDIRECT; const char* const argv[] = { "cppcheck", "--template", "--template-location={file}", "file.cpp" }; ASSERT(!defParser.parseFromArgs(4, argv)); ASSERT_EQUALS("cppcheck: error: argument to '--template' is missing.\n", GET_REDIRECT_OUTPUT); } // TODO: will not error out as he next option does not start with a "-" void templateFormatInvalid2() { REDIRECT; settings.templateFormat.clear(); settings.templateLocation.clear(); const char* const argv[] = { "cppcheck", "--template", "file.cpp" }; TODO_ASSERT(!defParser.parseFromArgs(3, argv)); ASSERT_EQUALS("file.cpp", settings.templateFormat); ASSERT_EQUALS("", settings.templateLocation); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); } // will use the default // TODO: bail out on empty? void templateFormatEmpty() { REDIRECT; settings.templateFormat.clear(); settings.templateLocation.clear(); const char* const argv[] = { "cppcheck", "--template=", "file.cpp" }; ASSERT(defParser.parseFromArgs(3, argv)); ASSERT_EQUALS("{file}:{line}:{column}: {inconclusive:}{severity}:{inconclusive: inconclusive:} {message} [{id}]\n{code}", settings.templateFormat); ASSERT_EQUALS("{file}:{line}:{column}: note: {info}\n{code}", settings.templateLocation); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); } void templateLocationInvalid() { REDIRECT; const char* const argv[] = { "cppcheck", "--template-location", "--template={file}", "file.cpp" }; ASSERT(!defParser.parseFromArgs(4, argv)); ASSERT_EQUALS("cppcheck: error: argument to '--template-location' is missing.\n", GET_REDIRECT_OUTPUT); } // TODO: will not error out as he next option does not start with a "-" void templateLocationInvalid2() { REDIRECT; settings.templateFormat.clear(); settings.templateLocation.clear(); const char* const argv[] = { "cppcheck", "--template-location", "file.cpp" }; TODO_ASSERT(!defParser.parseFromArgs(3, argv)); ASSERT_EQUALS("{file}:{line}:{column}: {inconclusive:}{severity}:{inconclusive: inconclusive:} {message} [{id}]\n{code}", settings.templateFormat); ASSERT_EQUALS("file.cpp", settings.templateLocation); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); } // will use the default // TODO: bail out on empty? void templateLocationEmpty() { REDIRECT; settings.templateFormat.clear(); settings.templateLocation.clear(); const char* const argv[] = { "cppcheck", "--template-location=", "file.cpp" }; ASSERT(defParser.parseFromArgs(3, argv)); ASSERT_EQUALS("{file}:{line}:{column}: {inconclusive:}{severity}:{inconclusive: inconclusive:} {message} [{id}]\n{code}", settings.templateFormat); ASSERT_EQUALS("{file}:{line}:{column}: note: {info}\n{code}", settings.templateLocation); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); } void xml() { REDIRECT; const char * const argv[] = {"cppcheck", "--xml", "file.cpp"}; settings.xml_version = 1; settings.xml = false; ASSERT(defParser.parseFromArgs(3, argv)); ASSERT(settings.xml); ASSERT_EQUALS(1, settings.xml_version); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); } void xmlver2() { REDIRECT; const char * const argv[] = {"cppcheck", "--xml-version=2", "file.cpp"}; settings.xml_version = 1; settings.xml = false; ASSERT(defParser.parseFromArgs(3, argv)); ASSERT(settings.xml); ASSERT_EQUALS(2, settings.xml_version); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); } void xmlver2both() { REDIRECT; const char * const argv[] = {"cppcheck", "--xml", "--xml-version=2", "file.cpp"}; settings.xml_version = 1; settings.xml = false; ASSERT(defParser.parseFromArgs(4, argv)); ASSERT(settings.xml); ASSERT_EQUALS(2, settings.xml_version); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); } void xmlver2both2() { REDIRECT; const char * const argv[] = {"cppcheck", "--xml-version=2", "--xml", "file.cpp"}; settings.xml_version = 1; settings.xml = false; ASSERT(defParser.parseFromArgs(4, argv)); ASSERT(settings.xml); ASSERT_EQUALS(2, settings.xml_version); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); } void xmlverunknown() { REDIRECT; const char * const argv[] = {"cppcheck", "--xml", "--xml-version=3", "file.cpp"}; // FAils since unknown XML format version ASSERT_EQUALS(false, defParser.parseFromArgs(4, argv)); ASSERT_EQUALS("cppcheck: error: '--xml-version' can only be 2.\n", GET_REDIRECT_OUTPUT); } void xmlverinvalid() { REDIRECT; const char * const argv[] = {"cppcheck", "--xml", "--xml-version=a", "file.cpp"}; // FAils since unknown XML format version ASSERT_EQUALS(false, defParser.parseFromArgs(4, argv)); ASSERT_EQUALS("cppcheck: error: argument to '--xml-version=' is not valid - not an integer.\n", GET_REDIRECT_OUTPUT); } void doc() { REDIRECT; const char * const argv[] = {"cppcheck", "--doc"}; ASSERT(defParser.parseFromArgs(2, argv)); ASSERT(defParser.exitAfterPrinting()); ASSERT(GET_REDIRECT_OUTPUT.find("## ") == 0); } void showtime() { REDIRECT; const char * const argv[] = {"cppcheck", "--showtime=summary"}; settings.showtime = SHOWTIME_MODES::SHOWTIME_NONE; ASSERT(defParser.parseFromArgs(2, argv)); ASSERT(settings.showtime == SHOWTIME_MODES::SHOWTIME_SUMMARY); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); } void errorlist1() { REDIRECT; const char * const argv[] = {"cppcheck", "--errorlist"}; ASSERT(defParser.parseFromArgs(2, argv)); ASSERT(defParser.getShowErrorMessages()); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); } void errorlistverbose1() { REDIRECT; const char * const argv[] = {"cppcheck", "--verbose", "--errorlist"}; settings.verbose = false; ASSERT(defParser.parseFromArgs(3, argv)); ASSERT(settings.verbose); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); } void errorlistverbose2() { REDIRECT; const char * const argv[] = {"cppcheck", "--errorlist", "--verbose"}; settings.verbose = false; ASSERT(defParser.parseFromArgs(3, argv)); ASSERT(settings.verbose); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); } void ignorepathsnopath() { REDIRECT; const char * const argv[] = {"cppcheck", "-i"}; CmdLineParser parser(settings, settings.nomsg, settings.nofail); // Fails since no ignored path given ASSERT_EQUALS(false, parser.parseFromArgs(2, argv)); ASSERT_EQUALS("cppcheck: error: argument to '-i' is missing.\n", GET_REDIRECT_OUTPUT); } void exceptionhandling() { REDIRECT; const char * const argv[] = {"cppcheck", "--exception-handling"}; settings.exceptionHandling = false; CppCheckExecutor::setExceptionOutput(stderr); ASSERT(defParser.parseFromArgs(2, argv)); ASSERT(settings.exceptionHandling); ASSERT_EQUALS(stderr, CppCheckExecutor::getExceptionOutput()); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); } void exceptionhandling2() { REDIRECT; const char * const argv[] = {"cppcheck", "--exception-handling=stderr"}; settings.exceptionHandling = false; CppCheckExecutor::setExceptionOutput(stdout); ASSERT(defParser.parseFromArgs(2, argv)); ASSERT(settings.exceptionHandling); ASSERT_EQUALS(stderr, CppCheckExecutor::getExceptionOutput()); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); } void exceptionhandling3() { REDIRECT; const char * const argv[] = {"cppcheck", "--exception-handling=stdout"}; settings.exceptionHandling = false; CppCheckExecutor::setExceptionOutput(stderr); ASSERT(defParser.parseFromArgs(2, argv)); ASSERT(settings.exceptionHandling); ASSERT_EQUALS(stdout, CppCheckExecutor::getExceptionOutput()); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); } void exceptionhandlingInvalid() { REDIRECT; const char * const argv[] = {"cppcheck", "--exception-handling=exfile"}; ASSERT_EQUALS(false, defParser.parseFromArgs(2, argv)); ASSERT_EQUALS("cppcheck: error: invalid '--exception-handling' argument\n", GET_REDIRECT_OUTPUT); } void exceptionhandlingInvalid2() { REDIRECT; const char * const argv[] = {"cppcheck", "--exception-handling-foo"}; ASSERT_EQUALS(false, defParser.parseFromArgs(2, argv)); ASSERT_EQUALS("cppcheck: error: unrecognized command line option: \"--exception-handling-foo\".\n", GET_REDIRECT_OUTPUT); } void clang() { REDIRECT; const char * const argv[] = {"cppcheck", "--clang"}; settings.clang = false; settings.clangExecutable = "exe"; ASSERT(defParser.parseFromArgs(2, argv)); ASSERT(settings.clang); ASSERT_EQUALS("exe", settings.clangExecutable); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); } void clang2() { REDIRECT; const char * const argv[] = {"cppcheck", "--clang=clang-14"}; settings.clang = false; settings.clangExecutable = ""; ASSERT(defParser.parseFromArgs(2, argv)); ASSERT(settings.clang); ASSERT_EQUALS("clang-14", settings.clangExecutable); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); } void clangInvalid() { REDIRECT; const char * const argv[] = {"cppcheck", "--clang-foo"}; ASSERT_EQUALS(false, defParser.parseFromArgs(2, argv)); ASSERT_EQUALS("cppcheck: error: unrecognized command line option: \"--clang-foo\".\n", GET_REDIRECT_OUTPUT); } void valueFlowMaxIterations() { REDIRECT; const char * const argv[] = {"cppcheck", "--valueflow-max-iterations=0"}; settings.valueFlowMaxIterations = SIZE_MAX; ASSERT(defParser.parseFromArgs(2, argv)); ASSERT_EQUALS(0, settings.valueFlowMaxIterations); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); } void valueFlowMaxIterations2() { REDIRECT; const char * const argv[] = {"cppcheck", "--valueflow-max-iterations=11"}; settings.valueFlowMaxIterations = SIZE_MAX; ASSERT(defParser.parseFromArgs(2, argv)); ASSERT_EQUALS(11, settings.valueFlowMaxIterations); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); } void valueFlowMaxIterationsInvalid() { REDIRECT; const char * const argv[] = {"cppcheck", "--valueflow-max-iterations"}; ASSERT(!defParser.parseFromArgs(2, argv)); ASSERT_EQUALS("cppcheck: error: unrecognized command line option: \"--valueflow-max-iterations\".\n", GET_REDIRECT_OUTPUT); } void valueFlowMaxIterationsInvalid2() { REDIRECT; const char * const argv[] = {"cppcheck", "--valueflow-max-iterations=seven"}; ASSERT(!defParser.parseFromArgs(2, argv)); ASSERT_EQUALS("cppcheck: error: argument to '--valueflow-max-iterations=' is not valid - not an integer.\n", GET_REDIRECT_OUTPUT); } void valueFlowMaxIterationsInvalid3() { REDIRECT; const char * const argv[] = {"cppcheck", "--valueflow-max-iterations=-1"}; ASSERT(!defParser.parseFromArgs(2, argv)); ASSERT_EQUALS("cppcheck: error: argument to '--valueflow-max-iterations=' is not valid - needs to be positive.\n", GET_REDIRECT_OUTPUT); } void checksMaxTime() { REDIRECT; const char * const argv[] = {"cppcheck", "--checks-max-time=12", "file.cpp"}; settings.checksMaxTime = SIZE_MAX; ASSERT(defParser.parseFromArgs(3, argv)); ASSERT_EQUALS(12, settings.checksMaxTime); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); } void checksMaxTime2() { REDIRECT; const char * const argv[] = {"cppcheck", "--checks-max-time=-1", "file.cpp"}; ASSERT(!defParser.parseFromArgs(3, argv)); ASSERT_EQUALS("cppcheck: error: argument to '--checks-max-time=' is not valid - needs to be positive.\n", GET_REDIRECT_OUTPUT); } void checksMaxTimeInvalid() { REDIRECT; const char * const argv[] = {"cppcheck", "--checks-max-time=one", "file.cpp"}; ASSERT(!defParser.parseFromArgs(3, argv)); ASSERT_EQUALS("cppcheck: error: argument to '--checks-max-time=' is not valid - not an integer.\n", GET_REDIRECT_OUTPUT); } #ifdef THREADING_MODEL_FORK void loadAverage() { REDIRECT; const char * const argv[] = {"cppcheck", "-l", "12", "file.cpp"}; settings.loadAverage = 0; ASSERT(defParser.parseFromArgs(4, argv)); ASSERT_EQUALS(12, settings.loadAverage); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); } void loadAverage2() { REDIRECT; const char * const argv[] = {"cppcheck", "-l12", "file.cpp"}; settings.loadAverage = 0; ASSERT(defParser.parseFromArgs(3, argv)); ASSERT_EQUALS(12, settings.loadAverage); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); } void loadAverageInvalid() { REDIRECT; const char * const argv[] = {"cppcheck", "-l", "one", "file.cpp"}; ASSERT(!defParser.parseFromArgs(4, argv)); ASSERT_EQUALS("cppcheck: error: argument to '-l' is not valid - not an integer.\n", GET_REDIRECT_OUTPUT); } #endif void maxCtuDepth() { REDIRECT; const char * const argv[] = {"cppcheck", "--max-ctu-depth=12", "file.cpp"}; settings.maxCtuDepth = 0; ASSERT(defParser.parseFromArgs(3, argv)); ASSERT_EQUALS(12, settings.maxCtuDepth); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); } void maxCtuDepthInvalid() { REDIRECT; const char * const argv[] = {"cppcheck", "--max-ctu-depth=one", "file.cpp"}; ASSERT(!defParser.parseFromArgs(3, argv)); ASSERT_EQUALS("cppcheck: error: argument to '--max-ctu-depth=' is not valid - not an integer.\n", GET_REDIRECT_OUTPUT); } void performanceValueflowMaxTime() { REDIRECT; const char * const argv[] = {"cppcheck", "--performance-valueflow-max-time=12", "file.cpp"}; settings.performanceValueFlowMaxTime = 0; ASSERT(defParser.parseFromArgs(3, argv)); ASSERT_EQUALS(12, settings.performanceValueFlowMaxTime); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); } void performanceValueflowMaxTimeInvalid() { REDIRECT; const char * const argv[] = {"cppcheck", "--performance-valueflow-max-time=one", "file.cpp"}; ASSERT(!defParser.parseFromArgs(3, argv)); ASSERT_EQUALS("cppcheck: error: argument to '--performance-valueflow-max-time=' is not valid - not an integer.\n", GET_REDIRECT_OUTPUT); } void performanceValueFlowMaxIfCount() { REDIRECT; const char * const argv[] = {"cppcheck", "--performance-valueflow-max-if-count=12", "file.cpp"}; settings.performanceValueFlowMaxIfCount = 0; ASSERT(defParser.parseFromArgs(3, argv)); ASSERT_EQUALS(12, settings.performanceValueFlowMaxIfCount); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); } void performanceValueFlowMaxIfCountInvalid() { REDIRECT; const char * const argv[] = {"cppcheck", "--performance-valueflow-max-if-count=one", "file.cpp"}; ASSERT(!defParser.parseFromArgs(3, argv)); ASSERT_EQUALS("cppcheck: error: argument to '--performance-valueflow-max-if-count=' is not valid - not an integer.\n", GET_REDIRECT_OUTPUT); } void templateMaxTime() { REDIRECT; const char * const argv[] = {"cppcheck", "--template-max-time=12", "file.cpp"}; settings.templateMaxTime = 0; ASSERT(defParser.parseFromArgs(3, argv)); ASSERT_EQUALS(12, settings.templateMaxTime); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); } void templateMaxTimeInvalid() { REDIRECT; const char * const argv[] = {"cppcheck", "--template-max-time=one", "file.cpp"}; ASSERT(!defParser.parseFromArgs(3, argv)); ASSERT_EQUALS("cppcheck: error: argument to '--template-max-time=' is not valid - not an integer.\n", GET_REDIRECT_OUTPUT); } void templateMaxTimeInvalid2() { REDIRECT; const char * const argv[] = {"cppcheck", "--template-max-time=-1", "file.cpp"}; ASSERT(!defParser.parseFromArgs(3, argv)); ASSERT_EQUALS("cppcheck: error: argument to '--template-max-time=' is not valid - needs to be positive.\n", GET_REDIRECT_OUTPUT); } void typedefMaxTime() { REDIRECT; const char * const argv[] = {"cppcheck", "--typedef-max-time=12", "file.cpp"}; settings.typedefMaxTime = 0; ASSERT(defParser.parseFromArgs(3, argv)); ASSERT_EQUALS(12, settings.typedefMaxTime); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); } void typedefMaxTimeInvalid() { REDIRECT; const char * const argv[] = {"cppcheck", "--typedef-max-time=one", "file.cpp"}; ASSERT(!defParser.parseFromArgs(3, argv)); ASSERT_EQUALS("cppcheck: error: argument to '--typedef-max-time=' is not valid - not an integer.\n", GET_REDIRECT_OUTPUT); } void typedefMaxTimeInvalid2() { REDIRECT; const char * const argv[] = {"cppcheck", "--typedef-max-time=-1", "file.cpp"}; ASSERT(!defParser.parseFromArgs(3, argv)); ASSERT_EQUALS("cppcheck: error: argument to '--typedef-max-time=' is not valid - needs to be positive.\n", GET_REDIRECT_OUTPUT); } void ignorepaths1() { REDIRECT; const char * const argv[] = {"cppcheck", "-isrc", "file.cpp"}; CmdLineParser parser(settings, settings.nomsg, settings.nofail); ASSERT(parser.parseFromArgs(3, argv)); ASSERT_EQUALS(1, parser.getIgnoredPaths().size()); ASSERT_EQUALS("src", parser.getIgnoredPaths()[0]); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); } void ignorepaths2() { REDIRECT; const char * const argv[] = {"cppcheck", "-i", "src", "file.cpp"}; CmdLineParser parser(settings, settings.nomsg, settings.nofail); ASSERT(parser.parseFromArgs(4, argv)); ASSERT_EQUALS(1, parser.getIgnoredPaths().size()); ASSERT_EQUALS("src", parser.getIgnoredPaths()[0]); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); } void ignorepaths3() { REDIRECT; const char * const argv[] = {"cppcheck", "-isrc", "-imodule", "file.cpp"}; CmdLineParser parser(settings, settings.nomsg, settings.nofail); ASSERT(parser.parseFromArgs(4, argv)); ASSERT_EQUALS(2, parser.getIgnoredPaths().size()); ASSERT_EQUALS("src", parser.getIgnoredPaths()[0]); ASSERT_EQUALS("module", parser.getIgnoredPaths()[1]); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); } void ignorepaths4() { REDIRECT; const char * const argv[] = {"cppcheck", "-i", "src", "-i", "module", "file.cpp"}; CmdLineParser parser(settings, settings.nomsg, settings.nofail); ASSERT(parser.parseFromArgs(6, argv)); ASSERT_EQUALS(2, parser.getIgnoredPaths().size()); ASSERT_EQUALS("src", parser.getIgnoredPaths()[0]); ASSERT_EQUALS("module", parser.getIgnoredPaths()[1]); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); } void ignorefilepaths1() { REDIRECT; const char * const argv[] = {"cppcheck", "-ifoo.cpp", "file.cpp"}; CmdLineParser parser(settings, settings.nomsg, settings.nofail); ASSERT(parser.parseFromArgs(3, argv)); ASSERT_EQUALS(1, parser.getIgnoredPaths().size()); ASSERT_EQUALS("foo.cpp", parser.getIgnoredPaths()[0]); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); } void ignorefilepaths2() { REDIRECT; const char * const argv[] = {"cppcheck", "-isrc/foo.cpp", "file.cpp"}; CmdLineParser parser(settings, settings.nomsg, settings.nofail); ASSERT(parser.parseFromArgs(3, argv)); ASSERT_EQUALS(1, parser.getIgnoredPaths().size()); ASSERT_EQUALS("src/foo.cpp", parser.getIgnoredPaths()[0]); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); } void checkconfig() { REDIRECT; const char * const argv[] = {"cppcheck", "--check-config", "file.cpp"}; settings.checkConfiguration = false; ASSERT(defParser.parseFromArgs(3, argv)); ASSERT_EQUALS(true, settings.checkConfiguration); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); } void unknownParam() { REDIRECT; const char * const argv[] = {"cppcheck", "--foo", "file.cpp"}; ASSERT(!defParser.parseFromArgs(3, argv)); ASSERT_EQUALS("cppcheck: error: unrecognized command line option: \"--foo\".\n", GET_REDIRECT_OUTPUT); } void undefs() { REDIRECT; const char * const argv[] = {"cppcheck", "-U_WIN32", "file.cpp"}; settings = Settings(); ASSERT(defParser.parseFromArgs(3, argv)); ASSERT_EQUALS(1, settings.userUndefs.size()); ASSERT(settings.userUndefs.find("_WIN32") != settings.userUndefs.end()); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); } void undefs2() { REDIRECT; const char * const argv[] = {"cppcheck", "-U_WIN32", "-UNODEBUG", "file.cpp"}; settings = Settings(); ASSERT(defParser.parseFromArgs(4, argv)); ASSERT_EQUALS(2, settings.userUndefs.size()); ASSERT(settings.userUndefs.find("_WIN32") != settings.userUndefs.end()); ASSERT(settings.userUndefs.find("NODEBUG") != settings.userUndefs.end()); ASSERT_EQUALS("", GET_REDIRECT_OUTPUT); } void undefs_noarg() { REDIRECT; const char * const argv[] = {"cppcheck", "-U"}; // Fails since -U has no param ASSERT_EQUALS(false, defParser.parseFromArgs(2, argv)); ASSERT_EQUALS("cppcheck: error: argument to '-U' is missing.\n", GET_REDIRECT_OUTPUT); } void undefs_noarg2() { REDIRECT; const char * const argv[] = {"cppcheck", "-U", "-v", "file.cpp"}; // Fails since -U has no param ASSERT_EQUALS(false, defParser.parseFromArgs(4, argv)); ASSERT_EQUALS("cppcheck: error: argument to '-U' is missing.\n", GET_REDIRECT_OUTPUT); } void undefs_noarg3() { REDIRECT; const char * const argv[] = {"cppcheck", "-U", "--quiet", "file.cpp"}; // Fails since -U has no param ASSERT_EQUALS(false, defParser.parseFromArgs(4, argv)); ASSERT_EQUALS("cppcheck: error: argument to '-U' is missing.\n", GET_REDIRECT_OUTPUT); } }; REGISTER_TEST(TestCmdlineParser)