If you wish to rerun these tests, heres how to build WebKit. If you specifically want to build just SquirrelFish, use the following command:
2) The binary is /WebKitBuild/Release/testkjs
Props to the webkit guys.
* Edit as Mark mentioned. All tests run on OS X 10.5.3 on a Macbook Pro 2.4 ghz w/ 2 gigs of ram. Both interpreters were built on my machine with optimizations/release build.