mirror of https://github.com/ARMmbed/mbed-os.git
29 lines
595 B
C++
29 lines
595 B
C++
#include "mbed.h"
|
|
#include "test_env.h"
|
|
|
|
class DevNull : public Stream
|
|
{
|
|
public:
|
|
DevNull(const char *name = NULL) : Stream(name) {}
|
|
|
|
protected:
|
|
virtual int _getc() {
|
|
return 0;
|
|
}
|
|
virtual int _putc(int c) {
|
|
return c;
|
|
}
|
|
};
|
|
|
|
DevNull null("null");
|
|
|
|
int main()
|
|
{
|
|
printf("MBED: re-routing stdout to /null\r\n");
|
|
freopen("/null", "w", stdout);
|
|
printf("MBED: printf redirected to /null\r\n"); // This shouldn't appear
|
|
// If failure message can be seen test should fail :)
|
|
notify_completion(false); // This is 'false' on purpose
|
|
return 0;
|
|
}
|