cppcheck/test/testcmdlineparser.cpp

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/*
* Cppcheck - A tool for static C/C++ code analysis
2012-01-01 00:05:37 +01:00
* Copyright (C) 2007-2012 Daniel Marjamäki and 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 <http://www.gnu.org/licenses/>.
*/
#include "testsuite.h"
#include "cmdlineparser.h"
#include "settings.h"
#include "redirect.h"
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class TestCmdlineParser : public TestFixture {
public:
TestCmdlineParser() : TestFixture("TestCmdlineParser")
{ }
private:
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void run() {
TEST_CASE(nooptions);
TEST_CASE(helpshort);
TEST_CASE(helplong);
TEST_CASE(showversion);
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TEST_CASE(onefile);
TEST_CASE(onepath);
TEST_CASE(optionwithoutfile);
TEST_CASE(verboseshort);
TEST_CASE(verboselong);
TEST_CASE(debug);
TEST_CASE(debugwarnings);
TEST_CASE(forceshort);
TEST_CASE(forcelong);
TEST_CASE(relativePaths);
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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(includesnopath);
TEST_CASE(includes);
TEST_CASE(includesslash);
TEST_CASE(includesbackslash);
TEST_CASE(includesnospace);
TEST_CASE(includes2);
TEST_CASE(includesFile);
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TEST_CASE(enabledAll);
TEST_CASE(enabledStyle);
TEST_CASE(enabledPerformance);
TEST_CASE(enabledPortability);
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TEST_CASE(enabledUnusedFunction);
TEST_CASE(enabledMissingInclude);
#ifndef NDEBUG
TEST_CASE(enabledInternal);
#endif
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TEST_CASE(errorExitcode);
TEST_CASE(errorExitcodeMissing);
TEST_CASE(errorExitcodeStr);
TEST_CASE(exitcodeSuppressionsOld); // TODO: Create and test real suppression file
TEST_CASE(exitcodeSuppressions);
TEST_CASE(exitcodeSuppressionsNoFile);
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TEST_CASE(fileList); // TODO: Create and test real file listing file
// TEST_CASE(fileListStdin); // Disabled since hangs the test run
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TEST_CASE(inlineSuppr);
TEST_CASE(jobs);
TEST_CASE(jobsMissingCount);
TEST_CASE(jobsInvalid);
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(stdposix);
TEST_CASE(stdc99);
TEST_CASE(stdcpp11);
TEST_CASE(suppressionsOld); // TODO: Create and test real suppression file
TEST_CASE(suppressions);
TEST_CASE(suppressionsNoFile);
TEST_CASE(suppressionSingle);
TEST_CASE(suppressionSingleFile);
TEST_CASE(suppressionTwo);
TEST_CASE(suppressionTwoSeparate);
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TEST_CASE(templates);
TEST_CASE(templatesGcc);
TEST_CASE(templatesVs);
TEST_CASE(templatesEdit);
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TEST_CASE(xml);
TEST_CASE(xmlver1);
TEST_CASE(xmlver2);
TEST_CASE(xmlver2both);
TEST_CASE(xmlver2both2);
TEST_CASE(xmlverunknown);
TEST_CASE(xmlverinvalid);
TEST_CASE(errorlist1);
TEST_CASE(errorlistverbose1);
TEST_CASE(errorlistverbose2);
TEST_CASE(ignorepathsnopath);
// Disabling these tests since they use relative paths to the
// testrunner executable.
//TEST_CASE(ignorepaths1);
//TEST_CASE(ignorepaths2);
//TEST_CASE(ignorepaths3);
//TEST_CASE(ignorepaths4);
//TEST_CASE(ignorefilepaths1);
//TEST_CASE(ignorefilepaths2);
TEST_CASE(checkconfig);
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TEST_CASE(unknownParam);
TEST_CASE(undefs_noarg);
TEST_CASE(undefs_noarg2);
TEST_CASE(undefs_noarg3);
TEST_CASE(undefs);
TEST_CASE(undefs2);
}
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void nooptions() {
REDIRECT;
const char *argv[] = {"cppcheck"};
Settings settings;
CmdLineParser parser(&settings);
ASSERT(parser.ParseFromArgs(1, argv));
ASSERT_EQUALS(true, parser.GetShowHelp());
}
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void helpshort() {
REDIRECT;
const char *argv[] = {"cppcheck", "-h"};
Settings settings;
CmdLineParser parser(&settings);
ASSERT(parser.ParseFromArgs(2, argv));
ASSERT_EQUALS(true, parser.GetShowHelp());
}
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void helplong() {
REDIRECT;
const char *argv[] = {"cppcheck", "--help"};
Settings settings;
CmdLineParser parser(&settings);
ASSERT(parser.ParseFromArgs(2, argv));
ASSERT_EQUALS(true, parser.GetShowHelp());
}
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void showversion() {
REDIRECT;
const char *argv[] = {"cppcheck", "--version"};
Settings settings;
CmdLineParser parser(&settings);
ASSERT(parser.ParseFromArgs(2, argv));
ASSERT_EQUALS(true, parser.GetShowVersion());
}
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void onefile() {
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REDIRECT;
const char *argv[] = {"cppcheck", "file.cpp"};
Settings settings;
CmdLineParser parser(&settings);
ASSERT(parser.ParseFromArgs(2, argv));
ASSERT_EQUALS(1, (int)parser.GetPathNames().size());
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ASSERT_EQUALS("file.cpp", parser.GetPathNames().at(0));
}
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void onepath() {
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REDIRECT;
const char *argv[] = {"cppcheck", "src"};
Settings settings;
CmdLineParser parser(&settings);
ASSERT(parser.ParseFromArgs(2, argv));
ASSERT_EQUALS(1, (int)parser.GetPathNames().size());
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ASSERT_EQUALS("src", parser.GetPathNames().at(0));
}
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void optionwithoutfile() {
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REDIRECT;
const char *argv[] = {"cppcheck", "-v"};
Settings settings;
CmdLineParser parser(&settings);
ASSERT_EQUALS(false, parser.ParseFromArgs(2, argv));
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 *argv[] = {"cppcheck", "-v", "file.cpp"};
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Settings settings;
CmdLineParser parser(&settings);
ASSERT(parser.ParseFromArgs(3, argv));
ASSERT_EQUALS(true, settings._verbose);
}
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void verboselong() {
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REDIRECT;
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const char *argv[] = {"cppcheck", "--verbose", "file.cpp"};
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Settings settings;
CmdLineParser parser(&settings);
ASSERT(parser.ParseFromArgs(3, argv));
ASSERT_EQUALS(true, settings._verbose);
}
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void debug() {
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REDIRECT;
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const char *argv[] = {"cppcheck", "--debug", "file.cpp"};
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Settings settings;
CmdLineParser parser(&settings);
ASSERT(parser.ParseFromArgs(3, argv));
ASSERT_EQUALS(true, settings.debug);
}
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void debugwarnings() {
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REDIRECT;
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const char *argv[] = {"cppcheck", "--debug-warnings", "file.cpp"};
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Settings settings;
CmdLineParser parser(&settings);
ASSERT(parser.ParseFromArgs(3, argv));
ASSERT_EQUALS(true, settings.debugwarnings);
}
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void forceshort() {
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REDIRECT;
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const char *argv[] = {"cppcheck", "-f", "file.cpp"};
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Settings settings;
CmdLineParser parser(&settings);
ASSERT(parser.ParseFromArgs(3, argv));
ASSERT_EQUALS(true, settings._force);
}
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void forcelong() {
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REDIRECT;
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const char *argv[] = {"cppcheck", "--force", "file.cpp"};
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Settings settings;
CmdLineParser parser(&settings);
ASSERT(parser.ParseFromArgs(3, argv));
ASSERT_EQUALS(true, settings._force);
}
void relativePaths() {
REDIRECT;
Settings settings;
CmdLineParser parser(&settings);
const char *argvs[] = {"cppcheck", "-rp", "file.cpp"};
ASSERT(parser.ParseFromArgs(3, argvs));
ASSERT_EQUALS(true, settings._relativePaths);
settings._relativePaths = false;
const char *argvl[] = {"cppcheck", "--relative-paths", "file.cpp"};
ASSERT(parser.ParseFromArgs(3, argvl));
ASSERT_EQUALS(true, settings._relativePaths);
settings._relativePaths = false;
settings._basePaths.clear();
const char *argvsp[] = {"cppcheck", "-rp=C:/foo;C:\\bar", "file.cpp"};
ASSERT(parser.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]);
settings._relativePaths = false;
settings._basePaths.clear();
const char *argvlp[] = {"cppcheck", "--relative-paths=C:/foo;C:\\bar", "file.cpp"};
ASSERT(parser.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]);
}
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void quietshort() {
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REDIRECT;
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const char *argv[] = {"cppcheck", "-q", "file.cpp"};
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Settings settings;
CmdLineParser parser(&settings);
ASSERT(parser.ParseFromArgs(3, argv));
ASSERT_EQUALS(true, settings._errorsOnly);
}
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void quietlong() {
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REDIRECT;
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const char *argv[] = {"cppcheck", "--quiet", "file.cpp"};
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Settings settings;
CmdLineParser parser(&settings);
ASSERT(parser.ParseFromArgs(3, argv));
ASSERT_EQUALS(true, settings._errorsOnly);
}
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void defines_noarg() {
REDIRECT;
const char *argv[] = {"cppcheck", "-D"};
Settings settings;
CmdLineParser parser(&settings);
// Fails since -D has no param
ASSERT_EQUALS(false, parser.ParseFromArgs(2, argv));
}
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void defines_noarg2() {
REDIRECT;
const char *argv[] = {"cppcheck", "-D", "-v", "file.cpp"};
Settings settings;
CmdLineParser parser(&settings);
// Fails since -D has no param
ASSERT_EQUALS(false, parser.ParseFromArgs(4, argv));
}
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void defines_noarg3() {
REDIRECT;
const char *argv[] = {"cppcheck", "-D", "--quiet", "file.cpp"};
Settings settings;
CmdLineParser parser(&settings);
// Fails since -D has no param
ASSERT_EQUALS(false, parser.ParseFromArgs(4, argv));
}
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void defines() {
REDIRECT;
const char *argv[] = {"cppcheck", "-D_WIN32", "file.cpp"};
Settings settings;
CmdLineParser parser(&settings);
ASSERT(parser.ParseFromArgs(3, argv));
ASSERT_EQUALS("_WIN32=1", settings.userDefines);
}
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void defines2() {
REDIRECT;
const char *argv[] = {"cppcheck", "-D_WIN32", "-DNODEBUG", "file.cpp"};
Settings settings;
CmdLineParser parser(&settings);
ASSERT(parser.ParseFromArgs(4, argv));
ASSERT_EQUALS("_WIN32=1;NODEBUG=1", settings.userDefines);
}
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void defines3() {
REDIRECT;
const char *argv[] = {"cppcheck", "-D", "DEBUG", "file.cpp"};
Settings settings;
CmdLineParser parser(&settings);
ASSERT(parser.ParseFromArgs(4, argv));
ASSERT_EQUALS("DEBUG=1", settings.userDefines);
}
void defines4() {
REDIRECT;
const char *argv[] = {"cppcheck", "-DDEBUG=", "file.cpp"};
Settings settings;
CmdLineParser parser(&settings);
ASSERT(parser.ParseFromArgs(3, argv));
ASSERT_EQUALS("DEBUG", settings.userDefines);
}
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void includesnopath() {
REDIRECT;
const char *argv[] = {"cppcheck", "-I", "file.cpp"};
Settings settings;
CmdLineParser parser(&settings);
// Fails since -I has no param
ASSERT_EQUALS(false, parser.ParseFromArgs(3, argv));
}
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void includes() {
REDIRECT;
const char *argv[] = {"cppcheck", "-I", "include", "file.cpp"};
Settings settings;
CmdLineParser parser(&settings);
ASSERT(parser.ParseFromArgs(4, argv));
ASSERT_EQUALS("include/", settings._includePaths.front());
}
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void includesslash() {
REDIRECT;
const char *argv[] = {"cppcheck", "-I", "include/", "file.cpp"};
Settings settings;
CmdLineParser parser(&settings);
ASSERT(parser.ParseFromArgs(4, argv));
ASSERT_EQUALS("include/", settings._includePaths.front());
}
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void includesbackslash() {
REDIRECT;
const char *argv[] = {"cppcheck", "-I", "include\\", "file.cpp"};
Settings settings;
CmdLineParser parser(&settings);
ASSERT(parser.ParseFromArgs(4, argv));
ASSERT_EQUALS("include/", settings._includePaths.front());
}
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void includesnospace() {
REDIRECT;
const char *argv[] = {"cppcheck", "-Iinclude", "file.cpp"};
Settings settings;
CmdLineParser parser(&settings);
ASSERT(parser.ParseFromArgs(3, argv));
ASSERT_EQUALS("include/", settings._includePaths.front());
}
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void includes2() {
REDIRECT;
const char *argv[] = {"cppcheck", "-I", "include/", "-I", "framework/", "file.cpp"};
Settings settings;
CmdLineParser parser(&settings);
ASSERT(parser.ParseFromArgs(6, argv));
ASSERT_EQUALS("include/", settings._includePaths.front());
settings._includePaths.pop_front();
ASSERT_EQUALS("framework/", settings._includePaths.front());
}
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void includesFile() {
// TODO: Fails since cannot open the file
REDIRECT;
const char *argv[] = {"cppcheck", "--includes-file=inclpaths.txt", "file.cpp"};
Settings settings;
CmdLineParser parser(&settings);
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ASSERT_EQUALS(true, parser.ParseFromArgs(3, argv));
}
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void enabledAll() {
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REDIRECT;
const char *argv[] = {"cppcheck", "--enable=all", "file.cpp"};
Settings settings;
CmdLineParser parser(&settings);
ASSERT(parser.ParseFromArgs(3, argv));
ASSERT(settings.isEnabled("style"));
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ASSERT(settings.isEnabled("unusedFunction"));
ASSERT(settings.isEnabled("missingInclude"));
ASSERT(!settings.isEnabled("internal"));
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}
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void enabledStyle() {
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REDIRECT;
const char *argv[] = {"cppcheck", "--enable=style", "file.cpp"};
Settings settings;
CmdLineParser parser(&settings);
ASSERT(parser.ParseFromArgs(3, argv));
ASSERT(settings.isEnabled("style"));
ASSERT(settings.isEnabled("performance"));
ASSERT(settings.isEnabled("portability"));
ASSERT(!settings.isEnabled("unusedFunction"));
ASSERT(!settings.isEnabled("missingInclude"));
}
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void enabledPerformance() {
REDIRECT;
const char *argv[] = {"cppcheck", "--enable=performance", "file.cpp"};
Settings settings;
CmdLineParser parser(&settings);
ASSERT(parser.ParseFromArgs(3, argv));
ASSERT(!settings.isEnabled("style"));
ASSERT(settings.isEnabled("performance"));
ASSERT(!settings.isEnabled("portability"));
ASSERT(!settings.isEnabled("unusedFunction"));
ASSERT(!settings.isEnabled("missingInclude"));
}
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void enabledPortability() {
REDIRECT;
const char *argv[] = {"cppcheck", "--enable=portability", "file.cpp"};
Settings settings;
CmdLineParser parser(&settings);
ASSERT(parser.ParseFromArgs(3, argv));
ASSERT(!settings.isEnabled("style"));
ASSERT(!settings.isEnabled("performance"));
ASSERT(settings.isEnabled("portability"));
ASSERT(!settings.isEnabled("unusedFunction"));
ASSERT(!settings.isEnabled("missingInclude"));
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}
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void enabledUnusedFunction() {
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REDIRECT;
const char *argv[] = {"cppcheck", "--enable=unusedFunction", "file.cpp"};
Settings settings;
CmdLineParser parser(&settings);
ASSERT(parser.ParseFromArgs(3, argv));
ASSERT(settings.isEnabled("unusedFunction"));
}
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void enabledMissingInclude() {
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REDIRECT;
const char *argv[] = {"cppcheck", "--enable=missingInclude", "file.cpp"};
Settings settings;
CmdLineParser parser(&settings);
ASSERT(parser.ParseFromArgs(3, argv));
ASSERT(settings.isEnabled("missingInclude"));
}
#ifndef NDEBUG
void enabledInternal() {
REDIRECT;
const char *argv[] = {"cppcheck", "--enable=internal", "file.cpp"};
Settings settings;
CmdLineParser parser(&settings);
ASSERT(parser.ParseFromArgs(3, argv));
ASSERT(settings.isEnabled("internal"));
}
#endif
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void errorExitcode() {
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REDIRECT;
const char *argv[] = {"cppcheck", "--error-exitcode=5", "file.cpp"};
Settings settings;
CmdLineParser parser(&settings);
ASSERT(parser.ParseFromArgs(3, argv));
ASSERT_EQUALS(5, settings._exitCode);
}
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void errorExitcodeMissing() {
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REDIRECT;
const char *argv[] = {"cppcheck", "--error-exitcode=", "file.cpp"};
Settings settings;
CmdLineParser parser(&settings);
// Fails since exit code not given
ASSERT_EQUALS(false, parser.ParseFromArgs(3, argv));
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}
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void errorExitcodeStr() {
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REDIRECT;
const char *argv[] = {"cppcheck", "--error-exitcode=foo", "file.cpp"};
Settings settings;
CmdLineParser parser(&settings);
// Fails since invalid exit code
ASSERT_EQUALS(false, parser.ParseFromArgs(3, argv));
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}
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void exitcodeSuppressionsOld() {
// TODO: Fails since cannot open the file
REDIRECT;
const char *argv[] = {"cppcheck", "--exitcode-suppressions", "suppr.txt", "file.cpp"};
Settings settings;
CmdLineParser parser(&settings);
TODO_ASSERT_EQUALS(true, false, parser.ParseFromArgs(4, argv));
}
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void exitcodeSuppressions() {
// TODO: Fails since cannot open the file
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REDIRECT;
const char *argv[] = {"cppcheck", "--exitcode-suppressions=suppr.txt", "file.cpp"};
Settings settings;
CmdLineParser parser(&settings);
TODO_ASSERT_EQUALS(true, false, parser.ParseFromArgs(3, argv));
}
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void exitcodeSuppressionsNoFile() {
// TODO: Fails since cannot open the file
REDIRECT;
const char *argv[] = {"cppcheck", "--exitcode-suppressions", "file.cpp"};
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Settings settings;
CmdLineParser parser(&settings);
TODO_ASSERT_EQUALS(true, false, parser.ParseFromArgs(3, argv));
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}
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void fileList() {
// TODO: Fails since cannot open the file
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REDIRECT;
const char *argv[] = {"cppcheck", "--file-list", "files.txt", "file.cpp"};
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Settings settings;
CmdLineParser parser(&settings);
TODO_ASSERT_EQUALS(true, false, parser.ParseFromArgs(4, argv));
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}
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void fileListStdin() {
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// TODO: Give it some stdin to read from, fails because the list of
// files in stdin (_pathnames) is empty
REDIRECT;
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const char *argv[] = {"cppcheck", "--file-list=-", "file.cpp"};
Settings settings;
CmdLineParser parser(&settings);
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TODO_ASSERT_EQUALS(true, false, parser.ParseFromArgs(3, argv));
}
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void inlineSuppr() {
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REDIRECT;
const char *argv[] = {"cppcheck", "--inline-suppr", "file.cpp"};
Settings settings;
CmdLineParser parser(&settings);
ASSERT(parser.ParseFromArgs(3, argv));
}
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void jobs() {
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REDIRECT;
const char *argv[] = {"cppcheck", "-j", "3", "file.cpp"};
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Settings settings;
CmdLineParser parser(&settings);
ASSERT(parser.ParseFromArgs(4, argv));
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ASSERT_EQUALS(3, settings._jobs);
}
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void jobsMissingCount() {
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REDIRECT;
const char *argv[] = {"cppcheck", "-j", "file.cpp"};
Settings settings;
CmdLineParser parser(&settings);
// Fails since -j is missing thread count
ASSERT_EQUALS(false, parser.ParseFromArgs(3, argv));
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}
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void jobsInvalid() {
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REDIRECT;
const char *argv[] = {"cppcheck", "-j", "e", "file.cpp"};
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Settings settings;
CmdLineParser parser(&settings);
// Fails since invalid count given for -j
ASSERT_EQUALS(false, parser.ParseFromArgs(4, argv));
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}
void maxConfigs() {
REDIRECT;
const char *argv[] = {"cppcheck", "-f", "--max-configs=12", "file.cpp"};
Settings settings;
CmdLineParser parser(&settings);
ASSERT(parser.ParseFromArgs(4, argv));
ASSERT_EQUALS(12, settings._maxConfigs);
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ASSERT_EQUALS(false, settings._force);
}
void maxConfigsMissingCount() {
REDIRECT;
const char *argv[] = {"cppcheck", "--max-configs=", "file.cpp"};
Settings settings;
CmdLineParser parser(&settings);
// Fails since --max-configs= is missing limit
ASSERT_EQUALS(false, parser.ParseFromArgs(3, argv));
}
void maxConfigsInvalid() {
REDIRECT;
const char *argv[] = {"cppcheck", "--max-configs=e", "file.cpp"};
Settings settings;
CmdLineParser parser(&settings);
// Fails since invalid count given for --max-configs=
ASSERT_EQUALS(false, parser.ParseFromArgs(3, argv));
}
void maxConfigsTooSmall() {
REDIRECT;
const char *argv[] = {"cppcheck", "--max-configs=0", "file.cpp"};
Settings settings;
CmdLineParser parser(&settings);
// Fails since limit must be greater than 0
ASSERT_EQUALS(false, parser.ParseFromArgs(3, argv));
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}
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void reportProgressTest() {
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REDIRECT;
const char *argv[] = {"cppcheck", "--report-progress", "file.cpp"};
Settings settings;
CmdLineParser parser(&settings);
ASSERT(parser.ParseFromArgs(3, argv));
ASSERT(settings.reportProgress);
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}
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void stdposix() {
REDIRECT;
const char *argv[] = {"cppcheck", "--std=posix", "file.cpp"};
Settings settings;
CmdLineParser parser(&settings);
ASSERT(parser.ParseFromArgs(3, argv));
ASSERT(settings.standards.posix);
}
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void stdc99() {
REDIRECT;
const char *argv[] = {"cppcheck", "--std=c99", "file.cpp"};
Settings settings;
CmdLineParser parser(&settings);
ASSERT(parser.ParseFromArgs(3, argv));
ASSERT(settings.standards.c99);
}
void stdcpp11() {
REDIRECT;
const char *argv[] = {"cppcheck", "--std=c++11", "file.cpp"};
Settings settings;
CmdLineParser parser(&settings);
ASSERT(parser.ParseFromArgs(3, argv));
ASSERT(settings.standards.cpp11);
}
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void suppressionsOld() {
// TODO: Fails because there is no suppr.txt file!
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REDIRECT;
const char *argv[] = {"cppcheck", "--suppressions", "suppr.txt", "file.cpp"};
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Settings settings;
CmdLineParser parser(&settings);
ASSERT(!parser.ParseFromArgs(4, argv));
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}
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void suppressions() {
// TODO: Fails because there is no suppr.txt file!
REDIRECT;
const char *argv[] = {"cppcheck", "--suppressions-list=suppr.txt", "file.cpp"};
Settings settings;
CmdLineParser parser(&settings);
TODO_ASSERT_EQUALS(true, false, parser.ParseFromArgs(3, argv));
}
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void suppressionsNoFile() {
REDIRECT;
{
CLEAR_REDIRECT_OUTPUT;
const char *argv[] = {"cppcheck", "--suppressions-list=", "file.cpp"};
Settings settings;
CmdLineParser parser(&settings);
ASSERT_EQUALS(false, parser.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 *argv[] = {"cppcheck", "--suppressions-list=a.suppr,b.suppr", "file.cpp"};
Settings settings;
CmdLineParser parser(&settings);
ASSERT_EQUALS(false, parser.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 *argv[] = {"cppcheck", "--suppressions-list=a.suppr b.suppr", "file.cpp"};
Settings settings;
CmdLineParser parser(&settings);
ASSERT_EQUALS(false, parser.ParseFromArgs(3, argv));
ASSERT_EQUALS(true, GET_REDIRECT_OUTPUT.find("If you want to pass two files") != std::string::npos);
}
}
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void suppressionSingle() {
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REDIRECT;
const char *argv[] = {"cppcheck", "--suppress=uninitvar", "file.cpp"};
Settings settings;
CmdLineParser parser(&settings);
ASSERT(parser.ParseFromArgs(3, argv));
ASSERT_EQUALS(true, settings.nomsg.isSuppressed("uninitvar", "file.cpp", 1U));
}
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void suppressionSingleFile() {
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REDIRECT;
const char *argv[] = {"cppcheck", "--suppress=uninitvar:file.cpp", "file.cpp"};
Settings settings;
CmdLineParser parser(&settings);
ASSERT(parser.ParseFromArgs(3, argv));
ASSERT_EQUALS(true, settings.nomsg.isSuppressed("uninitvar", "file.cpp", 1U));
}
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void suppressionTwo() {
REDIRECT;
const char *argv[] = {"cppcheck", "--suppress=uninitvar,unnecessaryQualification", "file.cpp"};
Settings settings;
CmdLineParser parser(&settings);
TODO_ASSERT_EQUALS(true, false, parser.ParseFromArgs(3, argv));
TODO_ASSERT_EQUALS(true, false, settings.nomsg.isSuppressed("uninitvar", "file.cpp", 1U));
TODO_ASSERT_EQUALS(true, false, settings.nomsg.isSuppressed("unnecessaryQualification", "file.cpp", 1U));
}
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void suppressionTwoSeparate() {
REDIRECT;
const char *argv[] = {"cppcheck", "--suppress=uninitvar", "--suppress=unnecessaryQualification", "file.cpp"};
Settings settings;
CmdLineParser parser(&settings);
ASSERT(parser.ParseFromArgs(4, argv));
ASSERT_EQUALS(true, settings.nomsg.isSuppressed("uninitvar", "file.cpp", 1U));
ASSERT_EQUALS(true, settings.nomsg.isSuppressed("unnecessaryQualification", "file.cpp", 1U));
}
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void templates() {
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REDIRECT;
const char *argv[] = {"cppcheck", "--template", "{file}:{line},{severity},{id},{message}", "file.cpp"};
Settings settings;
CmdLineParser parser(&settings);
ASSERT(parser.ParseFromArgs(4, argv));
ASSERT_EQUALS("{file}:{line},{severity},{id},{message}", settings._outputFormat);
}
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void templatesGcc() {
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REDIRECT;
const char *argv[] = {"cppcheck", "--template", "gcc", "file.cpp"};
Settings settings;
CmdLineParser parser(&settings);
ASSERT(parser.ParseFromArgs(4, argv));
ASSERT_EQUALS("{file}:{line}: {severity}: {message}", settings._outputFormat);
}
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void templatesVs() {
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REDIRECT;
const char *argv[] = {"cppcheck", "--template", "vs", "file.cpp"};
Settings settings;
CmdLineParser parser(&settings);
ASSERT(parser.ParseFromArgs(4, argv));
ASSERT_EQUALS("{file}({line}): {severity}: {message}", settings._outputFormat);
}
void templatesEdit() {
REDIRECT;
const char *argv[] = {"cppcheck", "--template", "edit", "file.cpp"};
Settings settings;
CmdLineParser parser(&settings);
ASSERT(parser.ParseFromArgs(4, argv));
ASSERT_EQUALS("{file} +{line}: {severity}: {message}", settings._outputFormat);
}
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void xml() {
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REDIRECT;
const char *argv[] = {"cppcheck", "--xml", "file.cpp"};
Settings settings;
CmdLineParser parser(&settings);
ASSERT(parser.ParseFromArgs(3, argv));
ASSERT(settings._xml);
ASSERT_EQUALS(1, settings._xml_version);
}
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void xmlver1() {
REDIRECT;
const char *argv[] = {"cppcheck", "--xml-version=1", "file.cpp"};
Settings settings;
CmdLineParser parser(&settings);
ASSERT(parser.ParseFromArgs(3, argv));
ASSERT(settings._xml);
ASSERT_EQUALS(1, settings._xml_version);
}
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void xmlver2() {
REDIRECT;
const char *argv[] = {"cppcheck", "--xml-version=2", "file.cpp"};
Settings settings;
CmdLineParser parser(&settings);
ASSERT(parser.ParseFromArgs(3, argv));
ASSERT(settings._xml);
ASSERT_EQUALS(2, settings._xml_version);
}
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void xmlver2both() {
REDIRECT;
const char *argv[] = {"cppcheck", "--xml", "--xml-version=2", "file.cpp"};
Settings settings;
CmdLineParser parser(&settings);
ASSERT(parser.ParseFromArgs(4, argv));
ASSERT(settings._xml);
ASSERT_EQUALS(2, settings._xml_version);
}
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void xmlver2both2() {
REDIRECT;
const char *argv[] = {"cppcheck", "--xml-version=2", "--xml", "file.cpp"};
Settings settings;
CmdLineParser parser(&settings);
ASSERT(parser.ParseFromArgs(4, argv));
ASSERT(settings._xml);
ASSERT_EQUALS(2, settings._xml_version);
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}
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void xmlverunknown() {
REDIRECT;
const char *argv[] = {"cppcheck", "--xml", "--xml-version=3", "file.cpp"};
Settings settings;
CmdLineParser parser(&settings);
// FAils since unknown XML format version
ASSERT_EQUALS(false, parser.ParseFromArgs(4, argv));
}
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void xmlverinvalid() {
REDIRECT;
const char *argv[] = {"cppcheck", "--xml", "--xml-version=a", "file.cpp"};
Settings settings;
CmdLineParser parser(&settings);
// FAils since unknown XML format version
ASSERT_EQUALS(false, parser.ParseFromArgs(4, argv));
}
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void errorlist1() {
REDIRECT;
const char *argv[] = {"cppcheck", "--errorlist"};
Settings settings;
CmdLineParser parser(&settings);
ASSERT(parser.ParseFromArgs(2, argv));
}
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void errorlistverbose1() {
REDIRECT;
const char *argv[] = {"cppcheck", "--verbose", "--errorlist"};
Settings settings;
CmdLineParser parser(&settings);
ASSERT(parser.ParseFromArgs(3, argv));
ASSERT(settings._verbose);
}
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void errorlistverbose2() {
REDIRECT;
const char *argv[] = {"cppcheck", "--errorlist", "--verbose"};
Settings settings;
CmdLineParser parser(&settings);
ASSERT(parser.ParseFromArgs(3, argv));
ASSERT(settings._verbose);
}
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void ignorepathsnopath() {
REDIRECT;
const char *argv[] = {"cppcheck", "-i"};
Settings settings;
CmdLineParser parser(&settings);
// Fails since no ignored path given
ASSERT_EQUALS(false, parser.ParseFromArgs(2, argv));
ASSERT_EQUALS(0, parser.GetIgnoredPaths().size());
}
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void ignorepaths1() {
REDIRECT;
const char *argv[] = {"cppcheck", "-isrc", "file.cpp"};
Settings settings;
CmdLineParser parser(&settings);
ASSERT(parser.ParseFromArgs(3, argv));
ASSERT_EQUALS(1, parser.GetIgnoredPaths().size());
ASSERT_EQUALS("src/", parser.GetIgnoredPaths()[0]);
}
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void ignorepaths2() {
REDIRECT;
const char *argv[] = {"cppcheck", "-i", "src", "file.cpp"};
Settings settings;
CmdLineParser parser(&settings);
ASSERT(parser.ParseFromArgs(4, argv));
ASSERT_EQUALS(1, parser.GetIgnoredPaths().size());
ASSERT_EQUALS("src/", parser.GetIgnoredPaths()[0]);
}
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void ignorepaths3() {
REDIRECT;
const char *argv[] = {"cppcheck", "-isrc", "-imodule", "file.cpp"};
Settings settings;
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]);
}
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void ignorepaths4() {
REDIRECT;
const char *argv[] = {"cppcheck", "-i", "src", "-i", "module", "file.cpp"};
Settings settings;
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]);
}
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void ignorefilepaths1() {
REDIRECT;
const char *argv[] = {"cppcheck", "-ifoo.cpp", "file.cpp"};
Settings settings;
CmdLineParser parser(&settings);
ASSERT(parser.ParseFromArgs(3, argv));
ASSERT_EQUALS(1, parser.GetIgnoredPaths().size());
ASSERT_EQUALS("foo.cpp", parser.GetIgnoredPaths()[0]);
}
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void ignorefilepaths2() {
REDIRECT;
const char *argv[] = {"cppcheck", "-isrc/foo.cpp", "file.cpp"};
Settings settings;
CmdLineParser parser(&settings);
ASSERT(parser.ParseFromArgs(3, argv));
ASSERT_EQUALS(1, parser.GetIgnoredPaths().size());
ASSERT_EQUALS("src/foo.cpp", parser.GetIgnoredPaths()[0]);
}
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void checkconfig() {
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REDIRECT;
const char *argv[] = {"cppcheck", "--check-config", "file.cpp"};
Settings settings;
CmdLineParser parser(&settings);
ASSERT(parser.ParseFromArgs(3, argv));
ASSERT_EQUALS(true, settings.checkConfiguration);
}
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void unknownParam() {
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REDIRECT;
const char *argv[] = {"cppcheck", "--foo", "file.cpp"};
Settings settings;
CmdLineParser parser(&settings);
ASSERT(!parser.ParseFromArgs(3, argv));
}
void undefs() {
REDIRECT;
const char *argv[] = {"cppcheck", "-U_WIN32", "file.cpp"};
Settings settings;
CmdLineParser parser(&settings);
ASSERT(parser.ParseFromArgs(3, argv));
ASSERT_EQUALS(1, settings.userUndefs.size());
ASSERT(settings.userUndefs.find("_WIN32") != settings.userUndefs.end());
}
void undefs2() {
REDIRECT;
const char *argv[] = {"cppcheck", "-U_WIN32", "-UNODEBUG", "file.cpp"};
Settings settings;
CmdLineParser parser(&settings);
ASSERT(parser.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 *argv[] = {"cppcheck", "-U"};
Settings settings;
CmdLineParser parser(&settings);
// Fails since -U has no param
ASSERT_EQUALS(false, parser.ParseFromArgs(2, argv));
}
void undefs_noarg2() {
REDIRECT;
const char *argv[] = {"cppcheck", "-U", "-v", "file.cpp"};
Settings settings;
CmdLineParser parser(&settings);
// Fails since -U has no param
ASSERT_EQUALS(false, parser.ParseFromArgs(4, argv));
}
void undefs_noarg3() {
REDIRECT;
const char *argv[] = {"cppcheck", "-U", "--quiet", "file.cpp"};
Settings settings;
CmdLineParser parser(&settings);
// Fails since -U has no param
ASSERT_EQUALS(false, parser.ParseFromArgs(4, argv));
}
};
REGISTER_TEST(TestCmdlineParser)