/* main */
int
main(int argc, char * argv[])
{
printf("# 01a-cc\n");
printf("1..16\n"); /* tests */
create_exe(); /* 1-2 make testexe.c and testexe.exe */
run_exe(); /* 2-5 run testexe.exe */
remove_exe(); /* 6-7 remove testexe.c and testexe.exe */
create_lib(); /* 8-9 make testlib.c and testlib.so */
load_lib(); /* 10-14 load and call testfunction */
remove_lib(); /* 15-17 remove testexe.c .o and .so */
return 0;
}
static int CreateChildProcess(T waiter, std::string const& executable,
std::vector<std::string> const& args,
std::string const& logger, std::string const& input,
bool secure)
{
auto outPipe = create_pipe();
auto errPipe = create_pipe();
Optional<file_descriptor_source> inputSource;
if (!secure)
{
TC_LOG_TRACE(logger, "Starting process \"%s\" with arguments: \"%s\".",
executable.c_str(), boost::algorithm::join(args, " ").c_str());
}
// Start the child process
child c = [&]
{
if (!input.empty())
{
inputSource = file_descriptor_source(input);
// With binding stdin
return execute(run_exe(boost::filesystem::absolute(executable)),
set_args(args),
inherit_env(),
bind_stdin(*inputSource),
bind_stdout(file_descriptor_sink(outPipe.sink, close_handle)),
bind_stderr(file_descriptor_sink(errPipe.sink, close_handle)));
}
else
{
// Without binding stdin
return execute(run_exe(boost::filesystem::absolute(executable)),
set_args(args),
inherit_env(),
bind_stdout(file_descriptor_sink(outPipe.sink, close_handle)),
bind_stderr(file_descriptor_sink(errPipe.sink, close_handle)));
}
}();
file_descriptor_source outFd(outPipe.source, close_handle);
file_descriptor_source errFd(errPipe.source, close_handle);
auto outInfo = MakeTCLogSink([&](std::string msg)
{
TC_LOG_INFO(logger, "%s", msg.c_str());
});
auto outError = MakeTCLogSink([&](std::string msg)
{
TC_LOG_ERROR(logger, "%s", msg.c_str());
});
copy(outFd, outInfo);
copy(errFd, outError);
// Call the waiter in the current scope to prevent
// the streams from closing too early on leaving the scope.
int const result = waiter(c);
if (!secure)
{
TC_LOG_TRACE(logger, ">> Process \"%s\" finished with return value %i.",
executable.c_str(), result);
}
if (inputSource)
inputSource->close();
return result;
}
