view docs/spec/track.tikz @ 661:72810ed81817

Improve test infrastructure a little bit

Test bindings as well as the basics.  Again, the implemented tests are a bit
linux-specific, but since you run out of disk space on OS X long before
getting to the bindings tests, I'm not too worried

\draw[thick] (-2.5,-0.2) rectangle (2.5,0.2);
\draw plot[domain=-2.4:2.4,samples=250] (\x, {0.15*sin(9.2*\x r)});