For sure they'd eat it - pigs have a taste for everything.
You don't want to be the farmer who falls over in his pig sty.
You don't want to be the farmer who falls over in his pig sty.
This is the real reason for the panic when Dorothy falls into the pig sty at the beginning of the Wizard of Oz. The pigs would crush her and eat her. (But in the movie, her dress doesn't even get dirty!)
They truly will eat anything.
As far as meat goes, they are not just scavengers - I've seen videos of wild pigs chasing after rabbits, actively hunting them down.
I'd never head of those Chinese "pig toilets", but it reminds me of a Chinese friend who said that growing up (maybe still?) it was common practice in the villages to feed infant poop to the pet/village dogs.