TestThreadExecutor() : TestFixture("TestThreadExecutor") {}

Settings settings;

/**

void check(unsigned int jobs, int files, int result, const std::string &data) {

errout.str("");

output.str("");

if (!ThreadExecutor::isEnabled()) {

// Skip this check on systems which don't use this feature

return;

}

std::map<std::string, std::size_t> filemap;

for (int i = 1; i <= files; ++i) {

std::ostringstream oss;

oss << "file_" << i << ".cpp";

filemap[oss.str()] = data.size();

}

settings.jobs = jobs;

ThreadExecutor executor(filemap, settings, *this);

std::vector<ScopedFile> scopedfiles;

scopedfiles.reserve(filemap.size());

for (std::map<std::string, std::size_t>::const_iterator i = filemap.begin(); i != filemap.end(); ++i)

scopedfiles.emplace_back(i->first, data);

ASSERT_EQUALS(result, executor.check());

}

void run() override {

LOAD_LIB_2(settings.library, "std.cfg");

TEST_CASE(deadlock_with_many_errors);

TEST_CASE(many_threads);

TEST_CASE(no_errors_more_files);

TEST_CASE(no_errors_less_files);

TEST_CASE(no_errors_equal_amount_files);

TEST_CASE(one_error_less_files);

TEST_CASE(one_error_several_files);

}

void deadlock_with_many_errors() {

std::ostringstream oss;

oss << "int main()\n"

<< "{\n";

for (int i = 0; i < 500; i++)

oss << " {char *a = malloc(10);}\n";

oss << " return 0;\n"

<< "}\n";

check(2, 3, 3, oss.str());

}

void many_threads() {

check(16, 100, 100,

"int main()\n"

"{\n"

" char *a = malloc(10);\n"

" return 0;\n"

"}");

}

void no_errors_more_files() {

check(2, 3, 0,

"int main()\n"

"{\n"

" return 0;\n"

"}");

}

void no_errors_less_files() {

check(2, 1, 0,

"int main()\n"

"{\n"

" return 0;\n"

"}");

}

void no_errors_equal_amount_files() {

check(2, 2, 0,

"int main()\n"

"{\n"

" return 0;\n"

"}");

}

void one_error_less_files() {

check(2, 1, 1,

"int main()\n"

"{\n"

" {char *a = malloc(10);}\n"

" return 0;\n"

"}");

}

void one_error_several_files() {

check(2, 20, 20,

"int main()\n"

"{\n"

" {char *a = malloc(10);}\n"

" return 0;\n"

"}");

}