static bool spawnSelfTestOneProcess(const std::string &path)
{
std::cout << "Testing " << path << "... " << std::flush;
const int success = 200;
//create args
Poco::Process::Args args;
args.push_back("--self-test1");
args.push_back(path);
args.push_back("--success-code");
args.push_back(std::to_string(success));
//launch
Poco::Process::Env env;
Poco::Pipe outPipe; //no fwd stdio
Poco::ProcessHandle ph(Poco::Process::launch(
Pothos::System::getPothosUtilExecutablePath(),
args, nullptr, &outPipe, &outPipe, env));
std::future<std::string> verboseFuture(std::async(std::launch::async, &collectVerbose, outPipe));
const bool ok = (ph.wait() == success);
std::cout << ((ok)? "success!" : "FAIL!") << std::endl;
outPipe.close();
verboseFuture.wait();
if (not ok) std::cout << verboseFuture.get();
return ok;
}
void Download (const std::string &url, std::string *file) {
Poco::Pipe inPipe;
std::vector<std::string> args;
args.push_back("--output-document=-");
args.push_back("--tries=1");
args.push_back(url);
Poco::ProcessHandle sub(Poco::Process::launch("wget",
args, 0, &inPipe, 0));
Poco::PipeInputStream input(inPipe);
Poco::StreamCopier::copyToString(input, *file);
inPipe.close(Poco::Pipe::CLOSE_READ);
sub.wait();
}
