/*

* Cppcheck - A tool for static C/C++ code analysis

* Copyright (C) 2007-2026 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 "filesettings.h"

#include "fixture.h"

#include "importproject.h"

#include "redirect.h"

#include "settings.h"

#include "standards.h"

#include "suppressions.h"

#include "xml.h"

#include <list>

#include <map>

#include <sstream>

#include <stdexcept>

#include <string>

#include <utility>

#include <vector>

class TestImporter final : public ImportProject {

public:

using ImportProject::importCompileCommands;

using ImportProject::importCppcheckGuiProject;

using ImportProject::importVcxproj;

using ImportProject::SharedItemsProject;

using ImportProject::collectArgs;

using ImportProject::fsSetDefines;

using ImportProject::fsSetIncludePaths;

using ImportProject::setRelativePaths;

};

class TestImportProject : public TestFixture {

public:

TestImportProject() : TestFixture("TestImportProject") {}

private:

void run() override {

TEST_CASE(setDefines);

TEST_CASE(setIncludePaths1);

TEST_CASE(setIncludePaths2);

TEST_CASE(setIncludePaths3); // macro names are case insensitive

TEST_CASE(setRelativePathsInclude); // #14746

TEST_CASE(importCompileCommands1);

TEST_CASE(importCompileCommands2); // #8563, #9567

TEST_CASE(importCompileCommands3); // check with existing trailing / in directory

TEST_CASE(importCompileCommands4); // only accept certain file types

TEST_CASE(importCompileCommands5); // Windows/CMake/Ninja generated compile_commands.json

TEST_CASE(importCompileCommands6); // Windows/CMake/Ninja generated compile_commands.json with spaces

TEST_CASE(importCompileCommands7); // linux: "/home/danielm/cppcheck 2"

TEST_CASE(importCompileCommands8); // Windows: "C:\Users\danielm\cppcheck"

TEST_CASE(importCompileCommands9);

TEST_CASE(importCompileCommands10); // #10887: include path with space

TEST_CASE(importCompileCommands11); // include path order

TEST_CASE(importCompileCommands12); // #13040: "directory" is parent directory, relative include paths

TEST_CASE(importCompileCommands13); // #13333: duplicate file entries

TEST_CASE(importCompileCommands14); // #14156

TEST_CASE(importCompileCommands15); // #14306

TEST_CASE(importCompileCommandsForcedInclude); // -include / /FI force-include

TEST_CASE(importCompileCommandsArgumentsSection); // Handle arguments section

TEST_CASE(importCompileCommandsNoCommandSection); // gracefully handles malformed json

TEST_CASE(importCompileCommandsDirectoryMissing); // 'directory' field missing

TEST_CASE(importCompileCommandsDirectoryInvalid); // 'directory' field not a string

TEST_CASE(importCppcheckGuiProject);

TEST_CASE(importCppcheckGuiProjectDuplicateSuppressions);

TEST_CASE(importCppcheckGuiProjectPremiumMisra);

TEST_CASE(ignorePaths);

TEST_CASE(testVcxprojUnicode);

TEST_CASE(testCollectArgs1);

TEST_CASE(testCollectArgs2);

TEST_CASE(testCollectArgs3);

TEST_CASE(testCollectArgs4);

TEST_CASE(testCollectArgs5);

TEST_CASE(testCollectArgs6);

TEST_CASE(testCollectArgs7);

TEST_CASE(testVcxprojConditions);

}

void setDefines() const {

FileSettings fs{"test.cpp", Standards::Language::CPP, 0};

TestImporter::fsSetDefines(fs, "A");

ASSERT_EQUALS("A=1", fs.defines);

TestImporter::fsSetDefines(fs, "A;B;");

ASSERT_EQUALS("A=1;B=1", fs.defines);

TestImporter::fsSetDefines(fs, "A;;B;");

ASSERT_EQUALS("A=1;B=1", fs.defines);

TestImporter::fsSetDefines(fs, "A;;B");

ASSERT_EQUALS("A=1;B=1", fs.defines);

}

void setIncludePaths1() const {

FileSettings fs{"test.cpp", Standards::Language::CPP, 0};

std::list<std::string> in(1, "../include");

std::map<std::string, std::string, cppcheck::stricmp> variables;

TestImporter::fsSetIncludePaths(fs, "abc/def/", in, variables);

ASSERT_EQUALS(1U, fs.includePaths.size());

ASSERT_EQUALS("abc/include/", fs.includePaths.front());

}

void setIncludePaths2() const {

FileSettings fs{"test.cpp", Standards::Language::CPP, 0};

std::list<std::string> in(1, "$(SolutionDir)other");

std::map<std::string, std::string, cppcheck::stricmp> variables;

variables["SolutionDir"] = "c:/abc/";

TestImporter::fsSetIncludePaths(fs, "/home/fred", in, variables);

ASSERT_EQUALS(1U, fs.includePaths.size());

ASSERT_EQUALS("c:/abc/other/", fs.includePaths.front());

}

void setIncludePaths3() const { // macro names are case insensitive

FileSettings fs{"test.cpp", Standards::Language::CPP, 0};

std::list<std::string> in(1, "$(SOLUTIONDIR)other");

std::map<std::string, std::string, cppcheck::stricmp> variables;

variables["SolutionDir"] = "c:/abc/";

TestImporter::fsSetIncludePaths(fs, "/home/fred", in, variables);

ASSERT_EQUALS(1U, fs.includePaths.size());

ASSERT_EQUALS("c:/abc/other/", fs.includePaths.front());

}

void setRelativePathsInclude() const {

const std::string cwd = Path::fromNativeSeparators(Path::getCurrentPath());

TestImporter importer;

FileSettings fs{cwd + "/sub/a.c", Standards::Language::C, 0};

fs.includePaths.push_back(cwd + "/");

importer.fileSettings.push_back(fs);

importer.setRelativePaths("compile_commands.json");

fs = importer.fileSettings.front();

ASSERT_EQUALS(".", fs.includePaths.front());

ASSERT_EQUALS("sub/a.c", fs.filename());

}

void importCompileCommands1() const {

REDIRECT;

constexpr char json[] = R"([{

"directory": "/tmp",

"command": "gcc -DTEST1 -DTEST2=2 -o /tmp/src.o -c /tmp/src.c",

"file": "/tmp/src.c"

}])";

std::istringstream istr(json);

TestImporter importer;

ASSERT_EQUALS(true, importer.importCompileCommands(istr));

ASSERT_EQUALS(1, importer.fileSettings.size());

ASSERT_EQUALS("TEST1=1;TEST2=2", importer.fileSettings.cbegin()->defines);

}

void importCompileCommands2() const {

REDIRECT;

// Absolute file path

#ifdef _WIN32

const char json[] = R"([{

"directory": "C:/foo",

"command": "gcc -c /bar.c",

"file": "/bar.c"

}])";

std::istringstream istr(json);

TestImporter importer;

ASSERT_EQUALS(true, importer.importCompileCommands(istr));

ASSERT_EQUALS(1, importer.fileSettings.size());

ASSERT_EQUALS("C:/bar.c", importer.fileSettings.cbegin()->filename());

#else

constexpr char json[] = R"([{

"directory": "/foo",

"command": "gcc -c bar.c",

"file": "/bar.c"

}])";

std::istringstream istr(json);

TestImporter importer;

ASSERT_EQUALS(true, importer.importCompileCommands(istr));

ASSERT_EQUALS(1, importer.fileSettings.size());

ASSERT_EQUALS("/bar.c", importer.fileSettings.cbegin()->filename());

#endif

}

void importCompileCommands3() const {

REDIRECT;

const char json[] = R"([{

"directory": "/tmp/",

"command": "gcc -c src.c",

"file": "src.c"

}])";

std::istringstream istr(json);

TestImporter importer;

ASSERT_EQUALS(true, importer.importCompileCommands(istr));

ASSERT_EQUALS(1, importer.fileSettings.size());

ASSERT_EQUALS("/tmp/src.c", importer.fileSettings.cbegin()->filename());

}

void importCompileCommands4() const {

REDIRECT;

constexpr char json[] = R"([{

"directory": "/tmp/",

"command": "gcc -c src.mm",

"file": "src.mm"

}])";

std::istringstream istr(json);

TestImporter importer;

ASSERT_EQUALS(true, importer.importCompileCommands(istr));

ASSERT_EQUALS(0, importer.fileSettings.size());

}

void importCompileCommands5() const {

REDIRECT;

constexpr char json[] =

R"([{

"directory": "C:/Users/dan/git/build-test-cppcheck-Desktop_Qt_5_15_0_MSVC2019_64bit-Debug",

"command": "C:\\PROGRA~2\\MICROS~1\\2019\\COMMUN~1\\VC\\Tools\\MSVC\\1427~1.291\\bin\\HostX64\\x64\\cl.exe /nologo /TP -IC:\\Users\\dan\\git\\test-cppcheck\\mylib\\src /DWIN32 /D_WINDOWS /GR /EHsc /Zi /Ob0 /Od /RTC1 -MDd -std:c++17 /Fomylib\\CMakeFiles\\mylib.dir\\src\\foobar\\mylib.cpp.obj /FdTARGET_COMPILE_PDB /FS -c C:\\Users\\dan\\git\\test-cppcheck\\mylib\\src\\foobar\\mylib.cpp",

"file": "C:\\Users\\dan\\git\\test-cppcheck\\mylib\\src\\foobar\\mylib.cpp"

},

{

"directory": "C:/Users/dan/git/build-test-cppcheck-Desktop_Qt_5_15_0_MSVC2019_64bit-Debug",

"command": "C:\\PROGRA~2\\MICROS~1\\2019\\COMMUN~1\\VC\\Tools\\MSVC\\1427~1.291\\bin\\HostX64\\x64\\cl.exe /nologo /TP -IC:\\Users\\dan\\git\\test-cppcheck\\myapp\\src -Imyapp -IC:\\Users\\dan\\git\\test-cppcheck\\mylib\\src /DWIN32 /D_WINDOWS /GR /EHsc /Zi /Ob0 /Od /RTC1 -MDd -std:c++17 /Fomyapp\\CMakeFiles\\myapp.dir\\src\\main.cpp.obj /FdTARGET_COMPILE_PDB /FS -c C:\\Users\\dan\\git\\test-cppcheck\\myapp\\src\\main.cpp",

"file": "C:\\Users\\dan\\git\\test-cppcheck\\myapp\\src\\main.cpp"

}])";

std::istringstream istr(json);

TestImporter importer;

ASSERT_EQUALS(true, importer.importCompileCommands(istr));

ASSERT_EQUALS(2, importer.fileSettings.size());

ASSERT_EQUALS("C:/Users/dan/git/test-cppcheck/mylib/src/", importer.fileSettings.cbegin()->includePaths.front());

}

void importCompileCommands6() const {

REDIRECT;

constexpr char json[] =

R"([{

"directory": "C:/Users/dan/git/build-test-cppcheck-Desktop_Qt_5_15_0_MSVC2019_64bit-Debug",

"command": "C:\\PROGRA~2\\MICROS~1\\2019\\COMMUN~1\\VC\\Tools\\MSVC\\1427~1.291\\bin\\HostX64\\x64\\cl.exe /nologo /TP -IC:\\Users\\dan\\git\\test-cppcheck\\mylib\\src -I\"C:\\Users\\dan\\git\\test-cppcheck\\mylib\\second src\" /DWIN32 /D_WINDOWS /GR /EHsc /Zi /Ob0 /Od /RTC1 -MDd -std:c++17 /Fomylib\\CMakeFiles\\mylib.dir\\src\\foobar\\mylib.cpp.obj /FdTARGET_COMPILE_PDB /FS -c C:\\Users\\dan\\git\\test-cppcheck\\mylib\\src\\foobar\\mylib.cpp",

"file": "C:\\Users\\dan\\git\\test-cppcheck\\mylib\\src\\foobar\\mylib.cpp"

},

{

"directory": "C:/Users/dan/git/build-test-cppcheck-Desktop_Qt_5_15_0_MSVC2019_64bit-Debug",

"command": "C:\\PROGRA~2\\MICROS~1\\2019\\COMMUN~1\\VC\\Tools\\MSVC\\1427~1.291\\bin\\HostX64\\x64\\cl.exe /nologo /TP -IC:\\Users\\dan\\git\\test-cppcheck\\myapp\\src -Imyapp -IC:\\Users\\dan\\git\\test-cppcheck\\mylib\\src /DWIN32 /D_WINDOWS /GR /EHsc /Zi /Ob0 /Od /RTC1 -MDd -std:c++17 /Fomyapp\\CMakeFiles\\myapp.dir\\src\\main.cpp.obj /FdTARGET_COMPILE_PDB /FS -c C:\\Users\\dan\\git\\test-cppcheck\\myapp\\src\\main.cpp",

"file": "C:\\Users\\dan\\git\\test-cppcheck\\myapp\\src\\main.cpp"

}])";

std::istringstream istr(json);

TestImporter importer;

ASSERT_EQUALS(true, importer.importCompileCommands(istr));

ASSERT_EQUALS(2, importer.fileSettings.size());

ASSERT_EQUALS("C:/Users/dan/git/test-cppcheck/mylib/src/", importer.fileSettings.cbegin()->includePaths.front());

ASSERT_EQUALS("C:/Users/dan/git/test-cppcheck/mylib/second src/", importer.fileSettings.cbegin()->includePaths.back());

}

void importCompileCommands7() const {

REDIRECT;

// cmake -DFILESDIR="/some/path" ..

constexpr char json[] =

R"([{

"directory": "/home/danielm/cppcheck 2/b/lib",

"command": "/usr/bin/c++ -DFILESDIR=\\\"/some/path\\\" -I\"/home/danielm/cppcheck 2/b/lib\" -isystem \"/home/danielm/cppcheck 2/externals\" \"/home/danielm/cppcheck 2/lib/astutils.cpp\"",

"file": "/home/danielm/cppcheck 2/lib/astutils.cpp"

}])";

std::istringstream istr(json);

TestImporter importer;

ASSERT_EQUALS(true, importer.importCompileCommands(istr));

ASSERT_EQUALS(1, importer.fileSettings.size());

ASSERT_EQUALS("FILESDIR=\"/some/path\"", importer.fileSettings.cbegin()->defines);

ASSERT_EQUALS(1, importer.fileSettings.cbegin()->includePaths.size());

ASSERT_EQUALS("/home/danielm/cppcheck 2/b/lib/", importer.fileSettings.cbegin()->includePaths.front());

TODO_ASSERT_EQUALS("/home/danielm/cppcheck 2/externals/",

"/home/danielm/cppcheck 2/b/lib/",

importer.fileSettings.cbegin()->includePaths.back());

}

void importCompileCommands8() const {

REDIRECT;

// cmake -DFILESDIR="C:\Program Files\Cppcheck" -G"NMake Makefiles" ..

constexpr char json[] =

R"([{

"directory": "C:/Users/danielm/cppcheck/build/lib",

"command": "C:\\PROGRA~2\\MICROS~2\\2017\\COMMUN~1\\VC\\Tools\\MSVC\\1412~1.258\\bin\\Hostx64\\x64\\cl.exe /nologo /TP -DFILESDIR=\"\\\"C:\\Program Files\\Cppcheck\\\"\" -IC:\\Users\\danielm\\cppcheck\\build\\lib -IC:\\Users\\danielm\\cppcheck\\lib -c C:\\Users\\danielm\\cppcheck\\lib\\astutils.cpp",

"file": "C:/Users/danielm/cppcheck/lib/astutils.cpp"

}])";

std::istringstream istr(json);

TestImporter importer;

ASSERT_EQUALS(true, importer.importCompileCommands(istr)); // Do not crash

}

void importCompileCommands9() const {

REDIRECT;

// IAR output (https://sourceforge.net/p/cppcheck/discussion/general/thread/608af51e0a/)

constexpr char json[] =

R"([{

"arguments" : [

"powershell.exe -WindowStyle Hidden -NoProfile -ExecutionPolicy Bypass -File d:\\Projekte\\xyz\\firmware\\app\\xyz-lib\\build.ps1 -IAR -COMPILER_PATH \"c:\\Program Files (x86)\\IAR Systems\\Embedded Workbench 9.0\" -CONTROLLER CC1310F128 -LIB LIB_PERMANENT -COMPILER_DEFINES \"CC1310_HFXO_FREQ=24000000 DEBUG\""

],

"directory" : "d:\\Projekte\\xyz\\firmware\\app",

"type" : "PRE",

"file": "1.c"

}])";

std::istringstream istr(json);

TestImporter importer;

ASSERT_EQUALS(true, importer.importCompileCommands(istr));

}

void importCompileCommands10() const { // #10887

REDIRECT;

constexpr char json[] =

R"([{

"file": "/home/danielm/cppcheck/1/test folder/1.c" ,

"directory": "",

"arguments": [

"iccavr.exe",

"-I",

"/home/danielm/cppcheck/test folder"

]

}])";

std::istringstream istr(json);

TestImporter importer;

ASSERT_EQUALS(true, importer.importCompileCommands(istr));

ASSERT_EQUALS(1, importer.fileSettings.size());

const FileSettings &fs = importer.fileSettings.front();

ASSERT_EQUALS("/home/danielm/cppcheck/test folder/", fs.includePaths.front());

}

void importCompileCommands11() const { // include path order

REDIRECT;

constexpr char json[] =

R"([{

"file": "1.c" ,

"directory": "/x",

"arguments": [

"cc",

"-I",

"def",

"-I",

"abc"

]

}])";

std::istringstream istr(json);

TestImporter importer;

ASSERT_EQUALS(true, importer.importCompileCommands(istr));

ASSERT_EQUALS(1, importer.fileSettings.size());

const FileSettings &fs = importer.fileSettings.front();

ASSERT_EQUALS("/x/def/", fs.includePaths.front());

ASSERT_EQUALS("/x/abc/", fs.includePaths.back());

}

void importCompileCommands12() const { // #13040

REDIRECT;

constexpr char json[] =

R"([{

"file": "/x/src/1.c" ,

"directory": "/x",

"command": "cc -c -I. src/1.c"

}])";

std::istringstream istr(json);

TestImporter importer;

ASSERT_EQUALS(true, importer.importCompileCommands(istr));

ASSERT_EQUALS(1, importer.fileSettings.size());

const FileSettings &fs = importer.fileSettings.front();

ASSERT_EQUALS(1, fs.includePaths.size());

ASSERT_EQUALS("/x/", fs.includePaths.front());

}

void importCompileCommands13() const { // #13333

REDIRECT;

constexpr char json[] =

R"([{

"file": "/x/src/1.c" ,

"directory": "/x",

"command": "cc -c -I. src/1.c"

},{

"file": "/x/src/1.c" ,

"directory": "/x",

"command": "cc -c -I. src/1.c"

}])";

std::istringstream istr(json);

TestImporter importer;

ASSERT_EQUALS(true, importer.importCompileCommands(istr));

ASSERT_EQUALS(2, importer.fileSettings.size());

const FileSettings &fs1 = importer.fileSettings.front();

const FileSettings &fs2 = importer.fileSettings.back();

ASSERT_EQUALS(0, fs1.file.fsFileId());

ASSERT_EQUALS(1, fs2.file.fsFileId());

}

void importCompileCommands14() const { // #14156

REDIRECT;

constexpr char json[] =

R"([{

"arguments": [

"/usr/bin/g++",

"-DTFS_LINUX_MODULE_NAME=\"tfs_linux\"",

"-g",

"-c",

"cli/main.cpp"

],

"directory": "/home/daniel/cppcheck",

"file": "/home/daniel/cppcheck/cli/main.cpp",

"output": "/home/daniel/cppcheck/cli/main.o"

}])";

std::istringstream istr(json);

TestImporter importer;

ASSERT_EQUALS(true, importer.importCompileCommands(istr));

ASSERT_EQUALS(1, importer.fileSettings.size());

const FileSettings &fs = importer.fileSettings.front();

ASSERT_EQUALS("TFS_LINUX_MODULE_NAME=\"tfs_linux\"", fs.defines);

}

void importCompileCommands15() const { // #14306

REDIRECT;

constexpr char json[] =

R"([

{

"directory": "C:\\Users\\abcd\\efg\\hijk",

"command": "gcc \"-Ipath\\123\" \"-c\" test.c",

"file": "test.c",

"output": "test.obj"

}

])";

std::istringstream istr(json);

TestImporter importer;

ASSERT_EQUALS(true, importer.importCompileCommands(istr));

ASSERT_EQUALS(1, importer.fileSettings.size());

const FileSettings &fs = importer.fileSettings.front();

ASSERT_EQUALS(1, fs.includePaths.size());

ASSERT_EQUALS("C:/Users/abcd/efg/hijk/path/123/", fs.includePaths.front());

}

void importCompileCommandsForcedInclude() const { // -include / /FI force-include

REDIRECT;

constexpr char json[] =

R"([{

"file": "/x/a.c",

"directory": "/x",

"command": "cc -include prefix.h /FIplatform.h -c a.c"

}])";

std::istringstream istr(json);

TestImporter importer;

ASSERT_EQUALS(true, importer.importCompileCommands(istr));

ASSERT_EQUALS(1, importer.fileSettings.size());

const FileSettings &fs = importer.fileSettings.front();

ASSERT_EQUALS(2, fs.forcedIncludes.size());

ASSERT_EQUALS("prefix.h", fs.forcedIncludes.front()); // gcc/clang -include

ASSERT_EQUALS("platform.h", fs.forcedIncludes.back()); // MSVC/clang-cl /FI

}

void importCompileCommandsArgumentsSection() const {

REDIRECT;

constexpr char json[] = "[ { \"directory\": \"/tmp/\","

"\"arguments\": [\"gcc\", \"-c\", \"src.c\"],"

"\"file\": \"src.c\" } ]";

std::istringstream istr(json);

TestImporter importer;

ASSERT_EQUALS(true, importer.importCompileCommands(istr));

ASSERT_EQUALS(1, importer.fileSettings.size());

ASSERT_EQUALS("/tmp/src.c", importer.fileSettings.cbegin()->filename());

}

void importCompileCommandsNoCommandSection() const {

REDIRECT;

constexpr char json[] = "[ { \"directory\": \"/tmp/\","

"\"file\": \"src.mm\" } ]";

std::istringstream istr(json);

TestImporter importer;

ASSERT_EQUALS(false, importer.importCompileCommands(istr));

ASSERT_EQUALS(0, importer.fileSettings.size());

ASSERT_EQUALS(1, importer.errors.size());

ASSERT_EQUALS("no 'arguments' or 'command' field found in compilation database entry", importer.errors[0]);

}

void importCompileCommandsDirectoryMissing() const {

REDIRECT;

constexpr char json[] = "[ { \"file\": \"src.mm\" } ]";

std::istringstream istr(json);

TestImporter importer;

ASSERT_EQUALS(false, importer.importCompileCommands(istr));

ASSERT_EQUALS(0, importer.fileSettings.size());

ASSERT_EQUALS(1, importer.errors.size());

ASSERT_EQUALS("'directory' field in compilation database entry missing", importer.errors[0]);

}

void importCompileCommandsDirectoryInvalid() const {

REDIRECT;

constexpr char json[] = "[ { \"directory\": 123,"

"\"file\": \"src.mm\" } ]";

std::istringstream istr(json);

TestImporter importer;

ASSERT_EQUALS(false, importer.importCompileCommands(istr));

ASSERT_EQUALS(0, importer.fileSettings.size());

ASSERT_EQUALS(1, importer.errors.size());

ASSERT_EQUALS("'directory' field in compilation database entry is not a string", importer.errors[0]);

}

void importCppcheckGuiProject() const {

REDIRECT;

constexpr char xml[] = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"

"<project version=\"1\">\n"

" <root name=\".\"/>\n"

" <builddir>out1</builddir>\n"

" <analyze-all-vs-configs>true</analyze-all-vs-configs>\n"

" <includedir>\n"

" <dir name=\"lib/\"/>\n"

" </includedir>\n"

" <paths>\n"

" <dir name=\"cli/\"/>\n"

" </paths>\n"

" <user-include>gcc-macros.h</user-include>\n"

" <exclude>\n"

" <path name=\"gui/temp/\"/>\n"

" </exclude>\n"

" <inline-suppression>true</inline-suppression>\n"

" <project-name>test test</project-name>\n"

"</project>\n";

std::istringstream istr(xml);

Settings s;

Suppressions supprs;

TestImporter project;

ASSERT_EQUALS(true, project.importCppcheckGuiProject(istr, s, supprs));

ASSERT_EQUALS(1, project.guiProject.pathNames.size());

ASSERT_EQUALS("cli/", project.guiProject.pathNames[0]);

ASSERT_EQUALS(1, s.includePaths.size());

ASSERT_EQUALS("lib/", s.includePaths.front());

ASSERT_EQUALS(1, s.userIncludes.size());

ASSERT_EQUALS("gcc-macros.h", s.userIncludes.front());

ASSERT_EQUALS(true, s.inlineSuppressions);

}

void importCppcheckGuiProjectDuplicateSuppressions() const {

REDIRECT;

constexpr char xml[] = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"

"<project version=\"1\">\n"

" <root name=\".\"/>\n"

" <project-name>test test</project-name>\n"

" <suppressions>\n"

" <suppression>uninitvar</suppression>\n"

" <suppression>uninitvar</suppression>\n"

" </suppressions>\n"

"</project>\n";

std::istringstream istr(xml);

Settings s;

Suppressions supprs;

TestImporter project;

ASSERT_EQUALS(false, project.importCppcheckGuiProject(istr, s, supprs));

ASSERT_EQUALS(1, project.errors.size());

ASSERT_EQUALS("suppression 'uninitvar' already exists", project.errors[0]);

}

void importCppcheckGuiProjectPremiumMisra() const {

REDIRECT;

constexpr char xml[] = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"

"<project>\n"

" <paths>\n"

" <dir name=\"m1.c\"/>\n"

" </paths>\n"

" <addons>\n"

" <addon>misra</addon>\n" // <- Premium: add premium argument misra-c-2012

" </addons>\n"

"</project>";

std::istringstream istr(xml);

Settings s;

s.premium = true;

Suppressions supprs;

TestImporter project;

ASSERT_EQUALS(true, project.importCppcheckGuiProject(istr, s, supprs));

ASSERT_EQUALS("--misra-c-2012", s.premiumArgs);

ASSERT(s.addons.empty());

}

void ignorePaths() const {

FileSettings fs1{"foo/bar", Standards::Language::CPP, 0};

FileSettings fs2{"qwe/rty", Standards::Language::CPP, 0};

TestImporter project;

project.fileSettings = {std::move(fs1), std::move(fs2)};

project.ignorePaths({"*foo", "bar*"});

ASSERT_EQUALS(1, project.fileSettings.size());

project.ignorePaths({"foo/*"});

ASSERT_EQUALS(1, project.fileSettings.size());

ASSERT_EQUALS("qwe/rty", project.fileSettings.front().filename());

project.ignorePaths({ "*e/r*" });

ASSERT_EQUALS(0, project.fileSettings.size());

}

void testVcxprojUnicode() const

{

const char vcxproj[] = R"-(

<?xml version="1.0" encoding="utf-8"?>

<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">

<ItemGroup Label="ProjectConfigurations">

<ProjectConfiguration Include="Debug|Win32">

<Configuration>Debug</Configuration>

<Platform>Win32</Platform>

</ProjectConfiguration>

<ProjectConfiguration Include="Release|Win32">

<Configuration>Release</Configuration>

<Platform>Win32</Platform>

</ProjectConfiguration>

</ItemGroup>

<PropertyGroup Label="Configuration">

<!-- Only to test that the last configuration entry overwrites this -->

<CharacterSet>Unicode</CharacterSet>

</PropertyGroup>

<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">

<ConfigurationType>Application</ConfigurationType>

<UseDebugLibraries>true</UseDebugLibraries>

<PlatformToolset>v143</PlatformToolset>

<CharacterSet>Unicode</CharacterSet>

</PropertyGroup>

<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">

<ConfigurationType>Application</ConfigurationType>

<UseDebugLibraries>false</UseDebugLibraries>

<PlatformToolset>v143</PlatformToolset>

<CharacterSet>NotSet</CharacterSet>

<UseOfMfc>Static</UseOfMfc>

</PropertyGroup>

<ItemGroup>

<ClCompile Include="main.cpp" />

</ItemGroup>

</Project>

)-";

tinyxml2::XMLDocument doc;

ASSERT_EQUALS(tinyxml2::XML_SUCCESS, doc.Parse(vcxproj, sizeof(vcxproj)));

TestImporter project;

std::map<std::string, std::string, cppcheck::stricmp> variables;

std::vector<TestImporter::SharedItemsProject> cache;

ASSERT_EQUALS(project.importVcxproj("test.vcxproj", doc, variables, {}, {}, cache), true);

ASSERT_EQUALS(project.fileSettings.size(), 2);

ASSERT(project.fileSettings.front().defines.find(";UNICODE=1;") != std::string::npos);

ASSERT(project.fileSettings.front().defines.find(";_UNICODE=1") != std::string::npos);

ASSERT(project.fileSettings.front().defines.find(";_UNICODE=1;") == std::string::npos); // No duplicates

ASSERT_EQUALS(project.fileSettings.front().useMfc, false);

ASSERT(project.fileSettings.back().defines.find(";UNICODE=1;") == std::string::npos);

ASSERT(project.fileSettings.back().defines.find(";_UNICODE=1") == std::string::npos);

ASSERT_EQUALS(project.fileSettings.back().useMfc, true);

}

void testCollectArgs1() const

{

std::vector<std::string> args;

const std::string cmd = " gcc -o main main.c ";

const std::string error = TestImporter::collectArgs(cmd, args);

ASSERT_EQUALS("", error);

ASSERT_EQUALS(4, args.size());

ASSERT_EQUALS("gcc", args[0]);

ASSERT_EQUALS("-o", args[1]);

ASSERT_EQUALS("main", args[2]);

ASSERT_EQUALS("main.c", args[3]);

}

void testCollectArgs2() const

{

std::vector<std::string> args;

const std::string cmd = "gcc -o main \"directory with space\"/main.c";

const std::string error = TestImporter::collectArgs(cmd, args);

ASSERT_EQUALS("", error);

ASSERT_EQUALS(4, args.size());

ASSERT_EQUALS("gcc", args[0]);

ASSERT_EQUALS("-o", args[1]);

ASSERT_EQUALS("main", args[2]);

ASSERT_EQUALS("directory with space/main.c", args[3]);

}

void testCollectArgs3() const

{

std::vector<std::string> args;

const std::string cmd = "gcc -o main directory\\ with\\ space/main.c";

const std::string error = TestImporter::collectArgs(cmd, args);

ASSERT_EQUALS("", error);

ASSERT_EQUALS(4, args.size());

ASSERT_EQUALS("gcc", args[0]);

ASSERT_EQUALS("-o", args[1]);

ASSERT_EQUALS("main", args[2]);

ASSERT_EQUALS("directory with space/main.c", args[3]);

}

void testCollectArgs4() const

{

std::vector<std::string> args;

const std::string cmd = "gcc -o main \'directory with space\'/main.c";

const std::string error = TestImporter::collectArgs(cmd, args);

ASSERT_EQUALS("", error);

ASSERT_EQUALS(4, args.size());

ASSERT_EQUALS("gcc", args[0]);

ASSERT_EQUALS("-o", args[1]);

ASSERT_EQUALS("main", args[2]);

ASSERT_EQUALS("directory with space/main.c", args[3]);

}

void testCollectArgs5() const

{

std::vector<std::string> args;

const std::string cmd = "gcc -o main directory_with_quote\\\"/main.c";

const std::string error = TestImporter::collectArgs(cmd, args);

ASSERT_EQUALS("", error);

ASSERT_EQUALS(4, args.size());

ASSERT_EQUALS("gcc", args[0]);

ASSERT_EQUALS("-o", args[1]);

ASSERT_EQUALS("main", args[2]);

ASSERT_EQUALS("directory_with_quote\"/main.c", args[3]);

}

void testCollectArgs6() const

{

std::vector<std::string> args;

const std::string cmd = "gcc -o main windows\\\\path\\\\main.c";

const std::string error = TestImporter::collectArgs(cmd, args);

ASSERT_EQUALS("", error);

ASSERT_EQUALS(4, args.size());

ASSERT_EQUALS("gcc", args[0]);

ASSERT_EQUALS("-o", args[1]);

ASSERT_EQUALS("main", args[2]);

ASSERT_EQUALS("windows\\path\\main.c", args[3]);

}

void testCollectArgs7() const

{

std::vector<std::string> args;

const std::string cmd = "gcc -o main \"non-terminated-quote/main.c";

const std::string error = TestImporter::collectArgs(cmd, args);

ASSERT_EQUALS("Missing closing quote in command string", error);

}

void testVcxprojConditions() const

{

ASSERT(cppcheck::testing::evaluateVcxprojCondition("'$(Configuration)'=='Debug'", "Debug", "Win32"));

ASSERT(cppcheck::testing::evaluateVcxprojCondition("'$(Platform)'=='Win32'", "Debug", "Win32"));

ASSERT(!cppcheck::testing::evaluateVcxprojCondition("'$(Configuration)'=='Release'", "Debug", "Win32"));

ASSERT(cppcheck::testing::evaluateVcxprojCondition(" '$(Configuration)' == 'Debug' ", "Debug", "Win32"));

ASSERT(!cppcheck::testing::evaluateVcxprojCondition(" '$(Configuration)' != 'Debug' ", "Debug", "Win32"));

ASSERT(cppcheck::testing::evaluateVcxprojCondition("'$(Configuration)|$(Platform)' == 'Debug|Win32' ", "Debug", "Win32"));

ASSERT(!cppcheck::testing::evaluateVcxprojCondition("!('$(Configuration)|$(Platform)' == 'Debug|Win32' )", "Debug", "Win32"));

ASSERT(cppcheck::testing::evaluateVcxprojCondition(" '$(Configuration)' == 'Debug' And '$(Platform)' == 'Win32'", "Debug", "Win32"));

ASSERT(cppcheck::testing::evaluateVcxprojCondition(" '$(Configuration)' == 'Debug' Or '$(Platform)' == 'Win32'", "Release", "Win32"));

ASSERT(cppcheck::testing::evaluateVcxprojCondition(" $(Configuration.StartsWith('Debug'))", "Debug-AddressSanitizer", "Win32"));

ASSERT(cppcheck::testing::evaluateVcxprojCondition(" $(Configuration.EndsWith('AddressSanitizer'))", "Debug-AddressSanitizer", "Win32"));

ASSERT(cppcheck::testing::evaluateVcxprojCondition(" $(Configuration.Contains('Address'))", "Debug-AddressSanitizer", "Win32"));

ASSERT(cppcheck::testing::evaluateVcxprojCondition(" $(Configuration.Contains ( 'Address' ) )", "Debug-AddressSanitizer", "Win32"));

ASSERT(cppcheck::testing::evaluateVcxprojCondition(" $(Configuration.Contains('Address')) And '$(Platform)' == 'Win32'", "Debug-AddressSanitizer", "Win32"));

ASSERT(cppcheck::testing::evaluateVcxprojCondition(" ($(Configuration.Contains('Address')) ) And ( '$(Platform)' == 'Win32')", "Debug-AddressSanitizer", "Win32"));

ASSERT_THROW_EQUALS(cppcheck::testing::evaluateVcxprojCondition("And", "", ""), std::runtime_error, "Invalid condition: 'And'");

ASSERT_THROW_EQUALS(cppcheck::testing::evaluateVcxprojCondition("Or", "", ""), std::runtime_error, "Invalid condition: 'Or'");

ASSERT_THROW_EQUALS(cppcheck::testing::evaluateVcxprojCondition("!", "", ""), std::runtime_error, "Invalid condition: '!'");

ASSERT_THROW_EQUALS(cppcheck::testing::evaluateVcxprojCondition("'' == '' And ", "", ""), std::runtime_error, "Missing operator");

ASSERT_THROW_EQUALS(cppcheck::testing::evaluateVcxprojCondition("('' == ''", "", ""), std::runtime_error, "'(' without closing ')'!");

ASSERT_THROW_EQUALS(cppcheck::testing::evaluateVcxprojCondition("'' == '')", "", ""), std::runtime_error, "unmatched ')' in condition '' == '')");

ASSERT_THROW_EQUALS(cppcheck::testing::evaluateVcxprojCondition("''", "", ""), std::runtime_error, "Invalid condition: ''''");

ASSERT_THROW_EQUALS(cppcheck::testing::evaluateVcxprojCondition("'' == '", "", ""), std::runtime_error, "Can not tokenize condition");

ASSERT_THROW_EQUALS(cppcheck::testing::evaluateVcxprojCondition("$(Configuration.Lower())", "", ""), std::runtime_error, "Missing operator");

// invalid expression in => no error. We are ok with that as long as we don't crash

ASSERT(!cppcheck::testing::evaluateVcxprojCondition("' ' && ' '", "", ""));

}

// TODO: test fsParseCommand()

};

REGISTER_TEST(TestImportProject)