cppcheck/test/testimportproject.cpp

191 lines
7.5 KiB
C++

/*
* Cppcheck - A tool for static C/C++ code analysis
* Copyright (C) 2007-2019 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 "importproject.h"
#include "settings.h"
#include "testsuite.h"
#include <list>
#include <map>
#include <string>
class TestImporter : public ImportProject {
public:
using ImportProject::importCompileCommands;
using ImportProject::importCppcheckGuiProject;
};
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
TEST_CASE(importCompileCommands3); // check with existing trailing / in directory
TEST_CASE(importCompileCommands4); // only accept certain file types
TEST_CASE(importCompileCommandsArgumentsSection); // Handle arguments section
TEST_CASE(importCompileCommandsNoCommandSection); // gracefully handles malformed json
TEST_CASE(importCppcheckGuiProject);
}
void setDefines() const {
ImportProject::FileSettings fs;
fs.setDefines("A");
ASSERT_EQUALS("A=1", fs.defines);
fs.setDefines("A;B;");
ASSERT_EQUALS("A=1;B=1", fs.defines);
fs.setDefines("A;;B;");
ASSERT_EQUALS("A=1;B=1", fs.defines);
fs.setDefines("A;;B");
ASSERT_EQUALS("A=1;B=1", fs.defines);
}
void setIncludePaths1() const {
ImportProject::FileSettings fs;
std::list<std::string> in(1, "../include");
std::map<std::string, std::string, cppcheck::stricmp> variables;
fs.setIncludePaths("abc/def/", in, variables);
ASSERT_EQUALS(1U, fs.includePaths.size());
ASSERT_EQUALS("abc/include/", fs.includePaths.front());
}
void setIncludePaths2() const {
ImportProject::FileSettings fs;
std::list<std::string> in(1, "$(SolutionDir)other");
std::map<std::string, std::string, cppcheck::stricmp> variables;
variables["SolutionDir"] = "c:/abc/";
fs.setIncludePaths("/home/fred", in, variables);
ASSERT_EQUALS(1U, fs.includePaths.size());
ASSERT_EQUALS("c:/abc/other/", fs.includePaths.front());
}
void setIncludePaths3() const { // macro names are case insensitive
ImportProject::FileSettings fs;
std::list<std::string> in(1, "$(SOLUTIONDIR)other");
std::map<std::string, std::string, cppcheck::stricmp> variables;
variables["SolutionDir"] = "c:/abc/";
fs.setIncludePaths("/home/fred", in, variables);
ASSERT_EQUALS(1U, fs.includePaths.size());
ASSERT_EQUALS("c:/abc/other/", fs.includePaths.front());
}
void importCompileCommands1() const {
const char json[] = "[ { \"directory\": \"/tmp\","
"\"command\": \"gcc -I/tmp -DFILESDIR=\\\\\\\"/usr/local/share/Cppcheck\\\\\\\" -DTEST1 -DTEST2=2 -o /tmp/src.o -c /tmp/src.c\","
"\"file\": \"/tmp/src.c\" } ]";
std::istringstream istr(json);
TestImporter importer;
importer.importCompileCommands(istr);
ASSERT_EQUALS(1, importer.fileSettings.size());
ASSERT_EQUALS("FILESDIR=\"/usr/local/share/Cppcheck\";TEST1=1;TEST2=2", importer.fileSettings.begin()->defines);
}
void importCompileCommands2() const {
const char json[] = "[ { \"directory\": \"/tmp\","
"\"command\": \"gcc -c src.c\","
"\"file\": \"src.c\" } ]";
std::istringstream istr(json);
TestImporter importer;
importer.importCompileCommands(istr);
ASSERT_EQUALS(1, importer.fileSettings.size());
ASSERT_EQUALS("/tmp/src.c", importer.fileSettings.begin()->filename);
}
void importCompileCommands3() const {
const char json[] = "[ { \"directory\": \"/tmp/\","
"\"command\": \"gcc -c src.c\","
"\"file\": \"src.c\" } ]";
std::istringstream istr(json);
TestImporter importer;
importer.importCompileCommands(istr);
ASSERT_EQUALS(1, importer.fileSettings.size());
ASSERT_EQUALS("/tmp/src.c", importer.fileSettings.begin()->filename);
}
void importCompileCommands4() const {
const char json[] = "[ { \"directory\": \"/tmp/\","
"\"command\": \"gcc -c src.mm\","
"\"file\": \"src.mm\" } ]";
std::istringstream istr(json);
TestImporter importer;
importer.importCompileCommands(istr);
ASSERT_EQUALS(0, importer.fileSettings.size());
}
void importCompileCommandsArgumentsSection() const {
const char json[] = "[ { \"directory\": \"/tmp/\","
"\"arguments\": [\"gcc\", \"-c\", \"src.c\"],"
"\"file\": \"src.c\" } ]";
std::istringstream istr(json);
TestImporter importer;
importer.importCompileCommands(istr);
ASSERT_EQUALS(1, importer.fileSettings.size());
ASSERT_EQUALS("/tmp/src.c", importer.fileSettings.begin()->filename);
}
void importCompileCommandsNoCommandSection() const {
const char json[] = "[ { \"directory\": \"/tmp/\","
"\"file\": \"src.mm\" } ]";
std::istringstream istr(json);
TestImporter importer;
importer.importCompileCommands(istr);
ASSERT_EQUALS(0, importer.fileSettings.size());
}
void importCppcheckGuiProject() const {
const 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>\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());
}
};
REGISTER_TEST(TestImportProject)