Add test for #133.
Add test for #133.

aidancully/rust,GBGamer/rust,graydon/rust,GBGamer/rust,graydon/rust,tsion/miri,GBGamer/rust,aidancully/rust,GBGamer/rust,rust-lang/miri,aidancully/rust,GBGamer/rust,aidancully/rust,graydon/rust,rust-lang/miri,aidancully/rust,GBGamer/rust,graydon/rust,graydon/rust,rust-lang/miri,aidancully/rust,GBGamer/rust,graydon/rust,GBGamer/rust,rust-lang/miri