Can someone run this test program on a real Spectrum 48K?

I've knocked up a small test program just to satisfy my emulation OCD if someone with a real 48K Spectrum can spare a couple of minutes to run it.?

It should only take a couple of seconds to run and will display one of "Test passed!", "Illegal interrupt response" or "Incorrect R register value". I'm kind of hoping for "Test passed!" on real hardware!

I've put the TAP file here: https://1drv.ms/u/s!AmOOhLw8lDDynnjgACzb-YoUa2fp

Thanks.