TestCppcheck() : TestFixture("TestCppcheck") {}

class ErrorLogger2 : public ErrorLogger {

public:

std::list<std::string> id;

void reportOut(const std::string & /*outmsg*/, Color = Color::Reset) override {}

void bughuntingReport(const std::string & /*str*/) override {}

void reportErr(const ErrorMessage &msg) override {

id.push_back(msg.id);

}

};

void run() override {

TEST_CASE(instancesSorted);

TEST_CASE(classInfoFormat);

TEST_CASE(getErrorMessages);

}

void instancesSorted() const {

for (std::list<Check *>::const_iterator i = Check::instances().begin(); i != Check::instances().end(); ++i) {

std::list<Check *>::const_iterator j = i;

++j;

if (j != Check::instances().end()) {

ASSERT_EQUALS(true, (*i)->name() < (*j)->name());

}

}

}

void classInfoFormat() const {

for (std::list<Check *>::const_iterator i = Check::instances().begin(); i != Check::instances().end(); ++i) {

const std::string info = (*i)->classInfo();

if (!info.empty()) {

ASSERT('\n' != info[0]); // No \n in the beginning

ASSERT('\n' == info.back()); // \n at end

if (info.size() > 1)

ASSERT('\n' != info[info.length()-2]); // Only one \n at end

}

}

}

void getErrorMessages() const {

ErrorLogger2 errorLogger;

CppCheck cppCheck(errorLogger, true, nullptr);

cppCheck.getErrorMessages();

ASSERT(!errorLogger.id.empty());

// Check if there are duplicate error ids in errorLogger.id

std::string duplicate;

for (std::list<std::string>::iterator it = errorLogger.id.begin();

it != errorLogger.id.end();

++it) {

if (std::find(errorLogger.id.begin(), it, *it) != it) {

duplicate = "Duplicate ID: " + *it;

break;

}

}

ASSERT_EQUALS("", duplicate);

// Check for error ids from this class.

bool foundPurgedConfiguration = false;

bool foundTooManyConfigs = false;

for (const std::string & it : errorLogger.id) {

if (it == "purgedConfiguration")

foundPurgedConfiguration = true;

else if (it == "toomanyconfigs")

foundTooManyConfigs = true;

}

ASSERT(foundPurgedConfiguration);

ASSERT(foundTooManyConfigs);

}