1064 lines
38 KiB
C++
1064 lines
38 KiB
C++
/*
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* Cppcheck - A tool for static C/C++ code analysis
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* Copyright (C) 2007-2021 Cppcheck team.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "cmdlineparser.h"
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#include "platform.h"
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#include "redirect.h"
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#include "settings.h"
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#include "standards.h"
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#include "suppressions.h"
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#include "testsuite.h"
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#include "timer.h"
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#include <list>
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#include <set>
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#include <sstream>
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#include <string>
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#include <vector>
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class TestCmdlineParser : public TestFixture {
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public:
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TestCmdlineParser()
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: TestFixture("TestCmdlineParser")
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, defParser(&settings) {
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}
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private:
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Settings settings;
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CmdLineParser defParser;
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void run() OVERRIDE {
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TEST_CASE(nooptions);
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TEST_CASE(helpshort);
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TEST_CASE(helplong);
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TEST_CASE(showversion);
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TEST_CASE(onefile);
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TEST_CASE(onepath);
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TEST_CASE(optionwithoutfile);
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TEST_CASE(verboseshort);
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TEST_CASE(verboselong);
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TEST_CASE(debugSimplified);
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TEST_CASE(debugwarnings);
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TEST_CASE(forceshort);
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TEST_CASE(forcelong);
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TEST_CASE(relativePaths);
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TEST_CASE(quietshort);
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TEST_CASE(quietlong);
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TEST_CASE(defines_noarg);
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TEST_CASE(defines_noarg2);
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TEST_CASE(defines_noarg3);
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TEST_CASE(defines);
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TEST_CASE(defines2);
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TEST_CASE(defines3);
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TEST_CASE(defines4);
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TEST_CASE(enforceLanguage);
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TEST_CASE(includesnopath);
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TEST_CASE(includes);
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TEST_CASE(includesslash);
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TEST_CASE(includesbackslash);
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TEST_CASE(includesnospace);
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TEST_CASE(includes2);
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TEST_CASE(includesFile);
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TEST_CASE(configExcludesFile);
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TEST_CASE(enabledAll);
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TEST_CASE(enabledStyle);
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TEST_CASE(enabledPerformance);
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TEST_CASE(enabledPortability);
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TEST_CASE(enabledUnusedFunction);
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TEST_CASE(enabledMissingInclude);
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#ifdef CHECK_INTERNAL
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TEST_CASE(enabledInternal);
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#endif
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TEST_CASE(enabledMultiple);
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TEST_CASE(inconclusive);
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TEST_CASE(errorExitcode);
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TEST_CASE(errorExitcodeMissing);
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TEST_CASE(errorExitcodeStr);
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TEST_CASE(exitcodeSuppressionsOld); // TODO: Create and test real suppression file
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TEST_CASE(exitcodeSuppressions);
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TEST_CASE(exitcodeSuppressionsNoFile);
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TEST_CASE(fileList); // TODO: Create and test real file listing file
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// TEST_CASE(fileListStdin); // Disabled since hangs the test run
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TEST_CASE(inlineSuppr);
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TEST_CASE(jobs);
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TEST_CASE(jobsMissingCount);
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TEST_CASE(jobsInvalid);
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TEST_CASE(maxConfigs);
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TEST_CASE(maxConfigsMissingCount);
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TEST_CASE(maxConfigsInvalid);
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TEST_CASE(maxConfigsTooSmall);
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TEST_CASE(reportProgressTest); // "Test" suffix to avoid hiding the parent's reportProgress
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TEST_CASE(stdc99);
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TEST_CASE(stdcpp11);
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TEST_CASE(platform);
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TEST_CASE(plistEmpty);
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TEST_CASE(plistDoesNotExist);
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TEST_CASE(suppressionsOld); // TODO: Create and test real suppression file
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TEST_CASE(suppressions);
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TEST_CASE(suppressionsNoFile);
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TEST_CASE(suppressionSingle);
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TEST_CASE(suppressionSingleFile);
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TEST_CASE(suppressionTwo);
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TEST_CASE(suppressionTwoSeparate);
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TEST_CASE(templates);
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TEST_CASE(templatesGcc);
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TEST_CASE(templatesVs);
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TEST_CASE(templatesEdit);
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TEST_CASE(xml);
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TEST_CASE(xmlver2);
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TEST_CASE(xmlver2both);
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TEST_CASE(xmlver2both2);
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TEST_CASE(xmlverunknown);
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TEST_CASE(xmlverinvalid);
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TEST_CASE(doc);
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TEST_CASE(showtime);
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TEST_CASE(errorlist1);
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TEST_CASE(errorlistverbose1);
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TEST_CASE(errorlistverbose2);
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TEST_CASE(ignorepathsnopath);
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// Disabling these tests since they use relative paths to the
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// testrunner executable.
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//TEST_CASE(ignorepaths1);
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//TEST_CASE(ignorepaths2);
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//TEST_CASE(ignorepaths3);
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//TEST_CASE(ignorepaths4);
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//TEST_CASE(ignorefilepaths1);
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//TEST_CASE(ignorefilepaths2);
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TEST_CASE(checkconfig);
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TEST_CASE(unknownParam);
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TEST_CASE(undefs_noarg);
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TEST_CASE(undefs_noarg2);
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TEST_CASE(undefs_noarg3);
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TEST_CASE(undefs);
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TEST_CASE(undefs2);
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}
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void nooptions() {
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REDIRECT;
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const char * const argv[] = {"cppcheck"};
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CmdLineParser parser(&settings);
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ASSERT(parser.parseFromArgs(1, argv));
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ASSERT_EQUALS(true, parser.getShowHelp());
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}
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void helpshort() {
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REDIRECT;
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const char * const argv[] = {"cppcheck", "-h"};
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CmdLineParser parser(&settings);
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ASSERT(parser.parseFromArgs(2, argv));
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ASSERT_EQUALS(true, parser.getShowHelp());
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}
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void helplong() {
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REDIRECT;
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const char * const argv[] = {"cppcheck", "--help"};
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CmdLineParser parser(&settings);
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ASSERT(parser.parseFromArgs(2, argv));
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ASSERT_EQUALS(true, parser.getShowHelp());
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}
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void showversion() {
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REDIRECT;
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const char * const argv[] = {"cppcheck", "--version"};
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CmdLineParser parser(&settings);
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ASSERT(parser.parseFromArgs(2, argv));
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ASSERT_EQUALS(true, parser.getShowVersion());
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}
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void onefile() {
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REDIRECT;
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const char * const argv[] = {"cppcheck", "file.cpp"};
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CmdLineParser parser(&settings);
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ASSERT(parser.parseFromArgs(2, argv));
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ASSERT_EQUALS(1, (int)parser.getPathNames().size());
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ASSERT_EQUALS("file.cpp", parser.getPathNames().at(0));
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}
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void onepath() {
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REDIRECT;
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const char * const argv[] = {"cppcheck", "src"};
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CmdLineParser parser(&settings);
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ASSERT(parser.parseFromArgs(2, argv));
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ASSERT_EQUALS(1, (int)parser.getPathNames().size());
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ASSERT_EQUALS("src", parser.getPathNames().at(0));
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}
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void optionwithoutfile() {
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REDIRECT;
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const char * const argv[] = {"cppcheck", "-v"};
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CmdLineParser parser(&settings);
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ASSERT_EQUALS(false, parser.parseFromArgs(2, argv));
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ASSERT_EQUALS(0, (int)parser.getPathNames().size());
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}
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void verboseshort() {
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REDIRECT;
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const char * const argv[] = {"cppcheck", "-v", "file.cpp"};
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settings.verbose = false;
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ASSERT(defParser.parseFromArgs(3, argv));
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ASSERT_EQUALS(true, settings.verbose);
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}
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void verboselong() {
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REDIRECT;
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const char * const argv[] = {"cppcheck", "--verbose", "file.cpp"};
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settings.verbose = false;
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ASSERT(defParser.parseFromArgs(3, argv));
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ASSERT_EQUALS(true, settings.verbose);
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}
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void debugSimplified() {
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REDIRECT;
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const char * const argv[] = {"cppcheck", "--debug-simplified", "file.cpp"};
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settings.debugSimplified = false;
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ASSERT(defParser.parseFromArgs(3, argv));
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ASSERT_EQUALS(true, settings.debugSimplified);
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}
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void debugwarnings() {
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REDIRECT;
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const char * const argv[] = {"cppcheck", "--debug-warnings", "file.cpp"};
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settings.debugwarnings = false;
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ASSERT(defParser.parseFromArgs(3, argv));
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ASSERT_EQUALS(true, settings.debugwarnings);
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}
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void forceshort() {
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REDIRECT;
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const char * const argv[] = {"cppcheck", "-f", "file.cpp"};
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settings.force = false;
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ASSERT(defParser.parseFromArgs(3, argv));
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ASSERT_EQUALS(true, settings.force);
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}
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void forcelong() {
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REDIRECT;
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const char * const argv[] = {"cppcheck", "--force", "file.cpp"};
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settings.force = false;
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ASSERT(defParser.parseFromArgs(3, argv));
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ASSERT_EQUALS(true, settings.force);
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}
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void relativePaths() {
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REDIRECT;
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settings.relativePaths = false;
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const char * const argvs[] = {"cppcheck", "-rp", "file.cpp"};
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ASSERT(defParser.parseFromArgs(3, argvs));
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ASSERT_EQUALS(true, settings.relativePaths);
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settings.relativePaths = false;
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const char * const argvl[] = {"cppcheck", "--relative-paths", "file.cpp"};
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ASSERT(defParser.parseFromArgs(3, argvl));
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ASSERT_EQUALS(true, settings.relativePaths);
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settings.relativePaths = false;
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settings.basePaths.clear();
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const char * const argvsp[] = {"cppcheck", "-rp=C:/foo;C:\\bar", "file.cpp"};
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ASSERT(defParser.parseFromArgs(3, argvsp));
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ASSERT_EQUALS(true, settings.relativePaths);
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ASSERT_EQUALS(2, settings.basePaths.size());
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ASSERT_EQUALS("C:/foo", settings.basePaths[0]);
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ASSERT_EQUALS("C:/bar", settings.basePaths[1]);
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settings.relativePaths = false;
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settings.basePaths.clear();
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const char * const argvlp[] = {"cppcheck", "--relative-paths=C:/foo;C:\\bar", "file.cpp"};
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ASSERT(defParser.parseFromArgs(3, argvlp));
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ASSERT_EQUALS(true, settings.relativePaths);
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ASSERT_EQUALS(2, settings.basePaths.size());
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ASSERT_EQUALS("C:/foo", settings.basePaths[0]);
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ASSERT_EQUALS("C:/bar", settings.basePaths[1]);
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}
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void quietshort() {
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REDIRECT;
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const char * const argv[] = {"cppcheck", "-q", "file.cpp"};
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settings.quiet = false;
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ASSERT(defParser.parseFromArgs(3, argv));
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ASSERT_EQUALS(true, settings.quiet);
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}
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void quietlong() {
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REDIRECT;
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const char * const argv[] = {"cppcheck", "--quiet", "file.cpp"};
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settings.quiet = false;
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ASSERT(defParser.parseFromArgs(3, argv));
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ASSERT_EQUALS(true, settings.quiet);
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}
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void defines_noarg() {
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REDIRECT;
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const char * const argv[] = {"cppcheck", "-D"};
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// Fails since -D has no param
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ASSERT_EQUALS(false, defParser.parseFromArgs(2, argv));
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}
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void defines_noarg2() {
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REDIRECT;
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const char * const argv[] = {"cppcheck", "-D", "-v", "file.cpp"};
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// Fails since -D has no param
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ASSERT_EQUALS(false, defParser.parseFromArgs(4, argv));
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}
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void defines_noarg3() {
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REDIRECT;
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const char * const argv[] = {"cppcheck", "-D", "--quiet", "file.cpp"};
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// Fails since -D has no param
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ASSERT_EQUALS(false, defParser.parseFromArgs(4, argv));
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}
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void defines() {
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REDIRECT;
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const char * const argv[] = {"cppcheck", "-D_WIN32", "file.cpp"};
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settings.userDefines.clear();
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ASSERT(defParser.parseFromArgs(3, argv));
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ASSERT_EQUALS("_WIN32=1", settings.userDefines);
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}
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void defines2() {
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REDIRECT;
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const char * const argv[] = {"cppcheck", "-D_WIN32", "-DNODEBUG", "file.cpp"};
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settings.userDefines.clear();
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ASSERT(defParser.parseFromArgs(4, argv));
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ASSERT_EQUALS("_WIN32=1;NODEBUG=1", settings.userDefines);
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}
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void defines3() {
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REDIRECT;
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const char * const argv[] = {"cppcheck", "-D", "DEBUG", "file.cpp"};
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settings.userDefines.clear();
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ASSERT(defParser.parseFromArgs(4, argv));
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ASSERT_EQUALS("DEBUG=1", settings.userDefines);
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}
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void defines4() {
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REDIRECT;
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const char * const argv[] = {"cppcheck", "-DDEBUG=", "file.cpp"}; // #5137 - defining empty macro
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settings.userDefines.clear();
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ASSERT(defParser.parseFromArgs(3, argv));
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ASSERT_EQUALS("DEBUG=", settings.userDefines);
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}
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void enforceLanguage() {
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REDIRECT;
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{
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const char * const argv[] = {"cppcheck", "file.cpp"};
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settings.enforcedLang = Settings::None;
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ASSERT(defParser.parseFromArgs(2, argv));
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ASSERT_EQUALS(Settings::None, settings.enforcedLang);
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}
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{
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const char * const argv[] = {"cppcheck", "-x", "c++", "file.cpp"};
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settings.enforcedLang = Settings::None;
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ASSERT(defParser.parseFromArgs(4, argv));
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ASSERT_EQUALS(Settings::CPP, settings.enforcedLang);
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}
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{
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const char * const argv[] = {"cppcheck", "-x"};
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ASSERT(!defParser.parseFromArgs(2, argv));
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}
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{
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const char * const argv[] = {"cppcheck", "-x", "--inconclusive", "file.cpp"};
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ASSERT(!defParser.parseFromArgs(4, argv));
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}
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{
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const char * const argv[] = {"cppcheck", "--language=c++", "file.cpp"};
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settings.enforcedLang = Settings::None;
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ASSERT(defParser.parseFromArgs(3, argv));
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ASSERT_EQUALS(Settings::CPP, settings.enforcedLang);
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}
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{
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const char * const argv[] = {"cppcheck", "--language=c", "file.cpp"};
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settings.enforcedLang = Settings::None;
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ASSERT(defParser.parseFromArgs(3, argv));
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ASSERT_EQUALS(Settings::C, settings.enforcedLang);
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}
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{
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const char * const argv[] = {"cppcheck", "--language=unknownLanguage", "file.cpp"};
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ASSERT(!defParser.parseFromArgs(3, argv));
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}
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}
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void includesnopath() {
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REDIRECT;
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const char * const argv[] = {"cppcheck", "-I"};
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// Fails since -I has no param
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ASSERT_EQUALS(false, defParser.parseFromArgs(2, argv));
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}
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void includes() {
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REDIRECT;
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const char * const argv[] = {"cppcheck", "-I", "include", "file.cpp"};
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settings.includePaths.clear();
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ASSERT(defParser.parseFromArgs(4, argv));
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ASSERT_EQUALS("include/", settings.includePaths.front());
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}
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void includesslash() {
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REDIRECT;
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const char * const argv[] = {"cppcheck", "-I", "include/", "file.cpp"};
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settings.includePaths.clear();
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ASSERT(defParser.parseFromArgs(4, argv));
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ASSERT_EQUALS("include/", settings.includePaths.front());
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}
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void includesbackslash() {
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REDIRECT;
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const char * const argv[] = {"cppcheck", "-I", "include\\", "file.cpp"};
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settings.includePaths.clear();
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ASSERT(defParser.parseFromArgs(4, argv));
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ASSERT_EQUALS("include/", settings.includePaths.front());
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}
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void includesnospace() {
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REDIRECT;
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const char * const argv[] = {"cppcheck", "-Iinclude", "file.cpp"};
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settings.includePaths.clear();
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ASSERT(defParser.parseFromArgs(3, argv));
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ASSERT_EQUALS("include/", settings.includePaths.front());
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}
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void includes2() {
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REDIRECT;
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const char * const argv[] = {"cppcheck", "-I", "include/", "-I", "framework/", "file.cpp"};
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settings.includePaths.clear();
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ASSERT(defParser.parseFromArgs(6, argv));
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ASSERT_EQUALS("include/", settings.includePaths.front());
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settings.includePaths.pop_front();
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ASSERT_EQUALS("framework/", settings.includePaths.front());
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}
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void includesFile() {
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REDIRECT;
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const char * const argv[] = {"cppcheck", "--includes-file=fileThatDoesNotExist.txt", "file.cpp"};
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settings.includePaths.clear();
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ASSERT_EQUALS(false, defParser.parseFromArgs(3, argv));
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}
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void configExcludesFile() {
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REDIRECT;
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const char * const argv[] = {"cppcheck", "--config-excludes-file=fileThatDoesNotExist.txt", "file.cpp"};
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settings.includePaths.clear();
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ASSERT_EQUALS(false, defParser.parseFromArgs(3, argv));
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}
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void enabledAll() {
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REDIRECT;
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const char * const argv[] = {"cppcheck", "--enable=all", "file.cpp"};
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settings = Settings();
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ASSERT(defParser.parseFromArgs(3, argv));
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ASSERT(settings.severity.isEnabled(Severity::style));
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ASSERT(settings.severity.isEnabled(Severity::warning));
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ASSERT(settings.checks.isEnabled(Checks::unusedFunction));
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ASSERT(settings.checks.isEnabled(Checks::missingInclude));
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ASSERT(!settings.checks.isEnabled(Checks::internalCheck));
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}
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void enabledStyle() {
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REDIRECT;
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const char * const argv[] = {"cppcheck", "--enable=style", "file.cpp"};
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settings = Settings();
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ASSERT(defParser.parseFromArgs(3, argv));
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ASSERT(settings.severity.isEnabled(Severity::style));
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ASSERT(settings.severity.isEnabled(Severity::warning));
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ASSERT(settings.severity.isEnabled(Severity::performance));
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ASSERT(settings.severity.isEnabled(Severity::portability));
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ASSERT(!settings.checks.isEnabled(Checks::unusedFunction));
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ASSERT(!settings.checks.isEnabled(Checks::internalCheck));
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}
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void enabledPerformance() {
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REDIRECT;
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const char * const argv[] = {"cppcheck", "--enable=performance", "file.cpp"};
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settings = Settings();
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ASSERT(defParser.parseFromArgs(3, argv));
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ASSERT(!settings.severity.isEnabled(Severity::style));
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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));
|
|
}
|
|
|
|
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));
|
|
}
|
|
|
|
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));
|
|
}
|
|
|
|
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));
|
|
}
|
|
|
|
#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));
|
|
}
|
|
#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));
|
|
}
|
|
|
|
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));
|
|
}
|
|
|
|
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);
|
|
}
|
|
|
|
void errorExitcodeMissing() {
|
|
REDIRECT;
|
|
const char * const argv[] = {"cppcheck", "--error-exitcode=", "file.cpp"};
|
|
settings.exitCode = 0;
|
|
// Fails since exit code not given
|
|
ASSERT_EQUALS(false, defParser.parseFromArgs(3, argv));
|
|
}
|
|
|
|
void errorExitcodeStr() {
|
|
REDIRECT;
|
|
const char * const argv[] = {"cppcheck", "--error-exitcode=foo", "file.cpp"};
|
|
settings.exitCode = 0;
|
|
// Fails since invalid exit code
|
|
ASSERT_EQUALS(false, defParser.parseFromArgs(3, argv));
|
|
}
|
|
|
|
void exitcodeSuppressionsOld() {
|
|
// TODO: Fails since cannot open the file
|
|
REDIRECT;
|
|
const char * const argv[] = {"cppcheck", "--exitcode-suppressions", "suppr.txt", "file.cpp"};
|
|
settings.exitCode = 0;
|
|
TODO_ASSERT_EQUALS(true, false, defParser.parseFromArgs(4, argv));
|
|
}
|
|
|
|
void exitcodeSuppressions() {
|
|
// TODO: Fails since cannot open the file
|
|
REDIRECT;
|
|
const char * const argv[] = {"cppcheck", "--exitcode-suppressions=suppr.txt", "file.cpp"};
|
|
settings.exitCode = 0;
|
|
TODO_ASSERT_EQUALS(true, false, defParser.parseFromArgs(3, argv));
|
|
}
|
|
|
|
void exitcodeSuppressionsNoFile() {
|
|
// TODO: Fails since cannot open the file
|
|
REDIRECT;
|
|
const char * const argv[] = {"cppcheck", "--exitcode-suppressions", "file.cpp"};
|
|
settings.exitCode = 0;
|
|
TODO_ASSERT_EQUALS(true, false, defParser.parseFromArgs(3, argv));
|
|
}
|
|
|
|
void fileList() {
|
|
// TODO: Fails since cannot open the file
|
|
REDIRECT;
|
|
const char * const argv[] = {"cppcheck", "--file-list", "files.txt", "file.cpp"};
|
|
TODO_ASSERT_EQUALS(true, false, defParser.parseFromArgs(4, argv));
|
|
}
|
|
|
|
/* 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));
|
|
} */
|
|
|
|
void inlineSuppr() {
|
|
REDIRECT;
|
|
const char * const argv[] = {"cppcheck", "--inline-suppr", "file.cpp"};
|
|
ASSERT(defParser.parseFromArgs(3, argv));
|
|
}
|
|
|
|
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);
|
|
}
|
|
|
|
void jobsMissingCount() {
|
|
REDIRECT;
|
|
const char * const argv[] = {"cppcheck", "-j", "file.cpp"};
|
|
settings.jobs = 0;
|
|
// Fails since -j is missing thread count
|
|
ASSERT_EQUALS(false, defParser.parseFromArgs(3, argv));
|
|
}
|
|
|
|
void jobsInvalid() {
|
|
REDIRECT;
|
|
const char * const argv[] = {"cppcheck", "-j", "e", "file.cpp"};
|
|
settings.jobs = 0;
|
|
// Fails since invalid count given for -j
|
|
ASSERT_EQUALS(false, defParser.parseFromArgs(4, argv));
|
|
}
|
|
|
|
void maxConfigs() {
|
|
REDIRECT;
|
|
const char * const argv[] = {"cppcheck", "-f", "--max-configs=12", "file.cpp"};
|
|
settings.force = false;
|
|
settings.maxConfigs = 12;
|
|
ASSERT(defParser.parseFromArgs(4, argv));
|
|
ASSERT_EQUALS(12, settings.maxConfigs);
|
|
ASSERT_EQUALS(false, settings.force);
|
|
}
|
|
|
|
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));
|
|
}
|
|
|
|
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));
|
|
}
|
|
|
|
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));
|
|
}
|
|
|
|
void reportProgressTest() {
|
|
REDIRECT;
|
|
const char * const argv[] = {"cppcheck", "--report-progress", "file.cpp"};
|
|
settings.reportProgress = false;
|
|
ASSERT(defParser.parseFromArgs(3, argv));
|
|
ASSERT(settings.reportProgress);
|
|
}
|
|
|
|
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);
|
|
}
|
|
|
|
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);
|
|
}
|
|
|
|
void platform() {
|
|
REDIRECT;
|
|
const char * const argv[] = {"cppcheck", "--platform=win64", "file.cpp"};
|
|
settings.platform(Settings::Unspecified);
|
|
ASSERT(defParser.parseFromArgs(3, argv));
|
|
ASSERT(settings.platformType == Settings::Win64);
|
|
}
|
|
|
|
void plistEmpty() {
|
|
REDIRECT;
|
|
const char * const argv[] = {"cppcheck", "--plist-output=", "file.cpp"};
|
|
settings.plistOutput = "";
|
|
ASSERT(defParser.parseFromArgs(3, argv));
|
|
ASSERT(settings.plistOutput == "./");
|
|
}
|
|
|
|
void plistDoesNotExist() {
|
|
REDIRECT;
|
|
const char * const argv[] = {"cppcheck", "--plist-output=./cppcheck_reports", "file.cpp"};
|
|
settings.plistOutput = "";
|
|
// Fails since folder pointed by --plist-output= does not exist
|
|
ASSERT_EQUALS(false, defParser.parseFromArgs(3, argv));
|
|
}
|
|
|
|
void suppressionsOld() {
|
|
// TODO: Fails because there is no suppr.txt file!
|
|
REDIRECT;
|
|
const char * const argv[] = {"cppcheck", "--suppressions", "suppr.txt", "file.cpp"};
|
|
ASSERT(!defParser.parseFromArgs(4, argv));
|
|
}
|
|
|
|
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));
|
|
}
|
|
|
|
void suppressionsNoFile() {
|
|
REDIRECT;
|
|
{
|
|
CLEAR_REDIRECT_OUTPUT;
|
|
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)));
|
|
}
|
|
|
|
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)));
|
|
}
|
|
|
|
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)));
|
|
}
|
|
|
|
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)));
|
|
}
|
|
|
|
void templates() {
|
|
REDIRECT;
|
|
const char * const argv[] = {"cppcheck", "--template", "{file}:{line},{severity},{id},{message}", "file.cpp"};
|
|
settings.templateFormat.clear();
|
|
ASSERT(defParser.parseFromArgs(4, argv));
|
|
ASSERT_EQUALS("{file}:{line},{severity},{id},{message}", settings.templateFormat);
|
|
}
|
|
|
|
void templatesGcc() {
|
|
REDIRECT;
|
|
const char * const argv[] = {"cppcheck", "--template", "gcc", "file.cpp"};
|
|
settings.templateFormat.clear();
|
|
ASSERT(defParser.parseFromArgs(4, argv));
|
|
ASSERT_EQUALS("{file}:{line}:{column}: warning: {message} [{id}]\\n{code}", settings.templateFormat);
|
|
}
|
|
|
|
void templatesVs() {
|
|
REDIRECT;
|
|
const char * const argv[] = {"cppcheck", "--template", "vs", "file.cpp"};
|
|
settings.templateFormat.clear();
|
|
ASSERT(defParser.parseFromArgs(4, argv));
|
|
ASSERT_EQUALS("{file}({line}): {severity}: {message}", settings.templateFormat);
|
|
}
|
|
|
|
void templatesEdit() {
|
|
REDIRECT;
|
|
const char * const argv[] = {"cppcheck", "--template", "edit", "file.cpp"};
|
|
settings.templateFormat.clear();
|
|
ASSERT(defParser.parseFromArgs(4, argv));
|
|
ASSERT_EQUALS("{file} +{line}: {severity}: {message}", settings.templateFormat);
|
|
}
|
|
|
|
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);
|
|
}
|
|
|
|
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);
|
|
}
|
|
|
|
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);
|
|
}
|
|
|
|
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);
|
|
}
|
|
|
|
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));
|
|
}
|
|
|
|
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));
|
|
}
|
|
|
|
void doc() {
|
|
REDIRECT;
|
|
const char * const argv[] = {"cppcheck", "--doc"};
|
|
ASSERT(defParser.parseFromArgs(2, argv));
|
|
ASSERT(defParser.exitAfterPrinting());
|
|
}
|
|
|
|
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);
|
|
}
|
|
|
|
void errorlist1() {
|
|
REDIRECT;
|
|
const char * const argv[] = {"cppcheck", "--errorlist"};
|
|
ASSERT(defParser.parseFromArgs(2, argv));
|
|
ASSERT(defParser.getShowErrorMessages());
|
|
}
|
|
|
|
void errorlistverbose1() {
|
|
REDIRECT;
|
|
const char * const argv[] = {"cppcheck", "--verbose", "--errorlist"};
|
|
settings.verbose = false;
|
|
ASSERT(defParser.parseFromArgs(3, argv));
|
|
ASSERT(settings.verbose);
|
|
}
|
|
|
|
void errorlistverbose2() {
|
|
REDIRECT;
|
|
const char * const argv[] = {"cppcheck", "--errorlist", "--verbose"};
|
|
settings.verbose = false;
|
|
ASSERT(defParser.parseFromArgs(3, argv));
|
|
ASSERT(settings.verbose);
|
|
}
|
|
|
|
void ignorepathsnopath() {
|
|
REDIRECT;
|
|
const char * const argv[] = {"cppcheck", "-i"};
|
|
CmdLineParser parser(&settings);
|
|
// Fails since no ignored path given
|
|
ASSERT_EQUALS(false, parser.parseFromArgs(2, argv));
|
|
ASSERT_EQUALS(0, parser.getIgnoredPaths().size());
|
|
}
|
|
|
|
/*
|
|
void ignorepaths1() {
|
|
REDIRECT;
|
|
const char * const argv[] = {"cppcheck", "-isrc", "file.cpp"};
|
|
CmdLineParser parser(&settings);
|
|
ASSERT(parser.parseFromArgs(3, argv));
|
|
ASSERT_EQUALS(1, parser.getIgnoredPaths().size());
|
|
ASSERT_EQUALS("src/", parser.getIgnoredPaths()[0]);
|
|
}
|
|
|
|
void ignorepaths2() {
|
|
REDIRECT;
|
|
const char * const argv[] = {"cppcheck", "-i", "src", "file.cpp"};
|
|
CmdLineParser parser(&settings);
|
|
ASSERT(parser.parseFromArgs(4, argv));
|
|
ASSERT_EQUALS(1, parser.getIgnoredPaths().size());
|
|
ASSERT_EQUALS("src/", parser.getIgnoredPaths()[0]);
|
|
}
|
|
|
|
void ignorepaths3() {
|
|
REDIRECT;
|
|
const char * const argv[] = {"cppcheck", "-isrc", "-imodule", "file.cpp"};
|
|
CmdLineParser parser(&settings);
|
|
ASSERT(parser.parseFromArgs(4, argv));
|
|
ASSERT_EQUALS(2, parser.getIgnoredPaths().size());
|
|
ASSERT_EQUALS("src/", parser.getIgnoredPaths()[0]);
|
|
ASSERT_EQUALS("module/", parser.getIgnoredPaths()[1]);
|
|
}
|
|
*/
|
|
void ignorepaths4() {
|
|
REDIRECT;
|
|
const char * const argv[] = {"cppcheck", "-i", "src", "-i", "module", "file.cpp"};
|
|
CmdLineParser parser(&settings);
|
|
ASSERT(parser.parseFromArgs(6, argv));
|
|
ASSERT_EQUALS(2, parser.getIgnoredPaths().size());
|
|
ASSERT_EQUALS("src/", parser.getIgnoredPaths()[0]);
|
|
ASSERT_EQUALS("module/", parser.getIgnoredPaths()[1]);
|
|
}
|
|
/*
|
|
void ignorefilepaths1() {
|
|
REDIRECT;
|
|
const char * const argv[] = {"cppcheck", "-ifoo.cpp", "file.cpp"};
|
|
CmdLineParser parser(&settings);
|
|
ASSERT(parser.parseFromArgs(3, argv));
|
|
ASSERT_EQUALS(1, parser.getIgnoredPaths().size());
|
|
ASSERT_EQUALS("foo.cpp", parser.getIgnoredPaths()[0]);
|
|
}
|
|
*/
|
|
void ignorefilepaths2() {
|
|
REDIRECT;
|
|
const char * const argv[] = {"cppcheck", "-isrc/foo.cpp", "file.cpp"};
|
|
CmdLineParser parser(&settings);
|
|
ASSERT(parser.parseFromArgs(3, argv));
|
|
ASSERT_EQUALS(1, parser.getIgnoredPaths().size());
|
|
ASSERT_EQUALS("src/foo.cpp", parser.getIgnoredPaths()[0]);
|
|
}
|
|
|
|
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);
|
|
}
|
|
|
|
void unknownParam() {
|
|
REDIRECT;
|
|
const char * const argv[] = {"cppcheck", "--foo", "file.cpp"};
|
|
ASSERT(!defParser.parseFromArgs(3, argv));
|
|
}
|
|
|
|
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());
|
|
}
|
|
|
|
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());
|
|
}
|
|
|
|
void undefs_noarg() {
|
|
REDIRECT;
|
|
const char * const argv[] = {"cppcheck", "-U"};
|
|
// Fails since -U has no param
|
|
ASSERT_EQUALS(false, defParser.parseFromArgs(2, argv));
|
|
}
|
|
|
|
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));
|
|
}
|
|
|
|
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));
|
|
}
|
|
};
|
|
|
|
REGISTER_TEST(TestCmdlineParser)
|