cppcheck/test/testimportproject.cpp at 2.13.x · cppcheck-opensource/cppcheck · GitHub

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

* 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 "importproject.h"

#include "settings.h"

#include "filesettings.h"

#include "fixture.h"

#include "redirect.h"

#include <list>

#include <map>

#include <sstream> // IWYU pragma: keep

#include <string>

#include <vector>

class TestImporter : public ImportProject {

public:

using ImportProject::importCompileCommands;

using ImportProject::importCppcheckGuiProject;

bool sourceFileExists(const std::string & /*file*/) override {

return true;

}

};

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(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(importCompileCommandsArgumentsSection); // Handle arguments section

TEST_CASE(importCompileCommandsNoCommandSection); // gracefully handles malformed json

TEST_CASE(importCppcheckGuiProject);

TEST_CASE(ignorePaths);

}

void setDefines() const {

FileSettings fs;

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

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

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

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

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

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

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

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

}

void setIncludePaths1() const {

FileSettings fs;

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

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

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

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

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

}

void setIncludePaths2() const {

FileSettings fs;

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

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

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

ImportProject::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;

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

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

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

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

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

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

}

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 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("cppcheck: error: no 'arguments' or 'command' field found in compilation database entry\n", GET_REDIRECT_OUTPUT);

}

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"

" <exclude>\n"

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

" </exclude>\n"

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

"</project>\n";

std::istringstream istr(xml);

Settings s;

TestImporter project;

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

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());

}

void ignorePaths() const {

FileSettings fs1, fs2;

fs1.filename = "foo/bar";

fs2.filename = "qwe/rty";

TestImporter project;

project.fileSettings = {fs1, fs2};

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

ASSERT_EQUALS(2, 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());

}

// TODO: test fsParseCommand()

};

REGISTER_TEST(TestImportProject)

cppcheck/test/testimportproject.cpp at 2.13.x · cppcheck-opensource/cppcheck · GitHub

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