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#include <iostream>
#include <sstream>
#if defined(_WIN32)
#include <Windows.h>
void work() {
Sleep(500);
}
#else
#include <unistd.h>
void work() {
usleep(500 * 1000);
}
#endif
// Outputting a lot of text when being run as a pre-build step, or elsewhere can cause some output to go missing.
const int lines = 100;
int main(int argc, const char *argv[]) {
(void)argv;
// Simulate working hard...
work();
// Make a large buffer and output everything at once!
std::ostringstream out;
for (int i = 0; i < lines; i++)
out << "Line #" << i << std::endl;
out << "Done!" << std::endl;
// Turn of buffering:
setvbuf(stdout, 0, _IONBF, 10*4096);
std::cout << out.str();
std::cout.flush();
// Simulate failure if asked to do so.
if (argc > 1)
return 1;
return 0;
}
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